Add configurable WeChat merge windows and clean debug logs

# Conflicts:
#	Cargo.lock

Cargo.lock

@@ -121,6 +121,15 @@ version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4b46cbb362ab8752921c97e041f5e366ee6297bd428a31275b9fcf1e380f7299"
 
+[[package]]
+name = "ansi_term"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d52a9bb7ec0cf484c551830a7ce27bd20d67eac647e1befb56b0be4ee39a55d2"
+dependencies = [
+ "winapi",
+]
+
 [[package]]
 name = "anstream"
 version = "0.6.21"
@@ -157,7 +166,7 @@ version = "1.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "40c48f72fd53cd289104fc64099abca73db4166ad86ea0b4341abe65af83dadc"
 dependencies = [
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -168,7 +177,7 @@ checksum = "291e6a250ff86cd4a820112fb8898808a366d8f9f58ce16d1f538353ad55747d"
 dependencies = [
  "anstyle",
  "once_cell_polyfill",
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -392,6 +401,17 @@ version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"
 
+[[package]]
+name = "atty"
+version = "0.2.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
+dependencies = [
+ "hermit-abi 0.1.19",
+ "libc",
+ "winapi",
+]
+
 [[package]]
 name = "autocfg"
 version = "1.5.0"
@@ -941,6 +961,29 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "bindgen"
+version = "0.59.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2bd2a9a458e8f4304c52c43ebb0cfbd520289f8379a52e329a38afda99bf8eb8"
+dependencies = [
+ "bitflags 1.3.2",
+ "cexpr",
+ "clang-sys",
+ "clap 2.34.0",
+ "env_logger",
+ "lazy_static",
+ "lazycell",
+ "log",
+ "peeking_take_while",
+ "proc-macro2",
+ "quote",
+ "regex",
+ "rustc-hash 1.1.0",
+ "shlex",
+ "which",
+]
+
 [[package]]
 name = "bindgen"
 version = "0.66.1"
@@ -1360,6 +1403,21 @@ dependencies = [
  "libloading",
 ]
 
+[[package]]
+name = "clap"
+version = "2.34.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a0610544180c38b88101fecf2dd634b174a62eef6946f84dfc6a7127512b381c"
+dependencies = [
+ "ansi_term",
+ "atty",
+ "bitflags 1.3.2",
+ "strsim 0.8.0",
+ "textwrap",
+ "unicode-width 0.1.14",
+ "vec_map",
+]
+
 [[package]]
 name = "clap"
 version = "4.5.60"
@@ -1379,7 +1437,7 @@ dependencies = [
  "anstream",
  "anstyle",
  "clap_lex",
- "strsim",
+ "strsim 0.11.1",
 ]
 
 [[package]]
@@ -1388,7 +1446,7 @@ version = "4.5.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c757a3b7e39161a4e56f9365141ada2a6c915a8622c408ab6bb4b5d047371031"
 dependencies = [
- "clap",
+ "clap 4.5.60",
 ]
 
 [[package]]
@@ -1697,7 +1755,7 @@ dependencies = [
  "anes",
  "cast",
  "ciborium",
- "clap",
+ "clap 4.5.60",
  "criterion-plot",
  "is-terminal",
  "itertools 0.10.5",
@@ -1940,7 +1998,7 @@ dependencies = [
  "ident_case",
  "proc-macro2",
  "quote",
- "strsim",
+ "strsim 0.11.1",
  "syn 2.0.117",
 ]
 
@@ -2136,7 +2194,7 @@ dependencies = [
  "libc",
  "option-ext",
  "redox_users 0.5.2",
- "windows-sys 0.59.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -2310,6 +2368,19 @@ dependencies = [
  "syn 2.0.117",
 ]
 
+[[package]]
+name = "env_logger"
+version = "0.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a12e6657c4c97ebab115a42dcee77225f7f482cdd841cf7088c657a42e9e00e7"
+dependencies = [
+ "atty",
+ "humantime",
+ "log",
+ "regex",
+ "termcolor",
+]
+
 [[package]]
 name = "equivalent"
 version = "1.0.2"
@@ -2323,7 +2394,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "39cab71617ae0d63f51a36d69f866391735b51691dbda63cf6f96d042b63efeb"
 dependencies = [
  "libc",
- "windows-sys 0.59.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -2848,6 +2919,15 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
 
+[[package]]
+name = "hermit-abi"
+version = "0.1.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "hermit-abi"
 version = "0.5.2"
@@ -3008,6 +3088,12 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
 
+[[package]]
+name = "humantime"
+version = "2.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "135b12329e5e3ce057a9f972339ea52bc954fe1e9358ef27f95e89716fbc5424"
+
 [[package]]
 name = "hyper"
 version = "0.14.32"
@@ -3150,7 +3236,7 @@ dependencies = [
  "libc",
  "percent-encoding",
  "pin-project-lite",
- "socket2 0.5.10",
+ "socket2 0.6.3",
  "system-configuration",
  "tokio",
  "tower-service",
@@ -3392,6 +3478,7 @@ dependencies = [
 name = "ironclaw"
 version = "0.22.0"
 dependencies = [
+ "aes",
  "aes-gcm",
  "aho-corasick",
  "anyhow",
@@ -3406,7 +3493,7 @@ dependencies = [
  "bytes",
  "chrono",
  "chrono-tz",
- "clap",
+ "clap 4.5.60",
  "clap_complete",
  "criterion",
  "cron",
@@ -3458,6 +3545,7 @@ dependencies = [
  "serde_json",
  "serde_yml",
  "sha2",
+ "silk-rs",
  "subtle",
  "tar",
  "tempfile",
@@ -3482,7 +3570,6 @@ dependencies = [
  "wasmparser 0.220.1",
  "wasmtime",
  "wasmtime-wasi",
- "webpki-roots 0.26.11",
  "zbus",
  "zip",
 ]
@@ -3522,9 +3609,9 @@ version = "0.4.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3640c1c38b8e4e43584d8df18be5fc6b0aa314ce6ebf51b53313d4306cca8e46"
 dependencies = [
- "hermit-abi",
+ "hermit-abi 0.5.2",
  "libc",
- "windows-sys 0.59.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -3758,7 +3845,7 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5f2a50a585a1184a43621a9133b7702ba5cb7a87ca5e704056b19d8005de6faf"
 dependencies = [
- "bindgen",
+ "bindgen 0.66.1",
  "cc",
 ]
 
@@ -4144,7 +4231,7 @@ version = "0.50.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7957b9740744892f114936ab4a57b3f487491bbeafaf8083688b16841a4240e5"
 dependencies = [
- "windows-sys 0.59.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -4232,7 +4319,7 @@ version = "1.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "91df4bbde75afed763b708b7eee1e8e7651e02d97f6d5dd763e89367e957b23b"
 dependencies = [
- "hermit-abi",
+ "hermit-abi 0.5.2",
  "libc",
 ]
 
@@ -4710,7 +4797,7 @@ checksum = "5d0e4f59085d47d8241c88ead0f274e8a0cb551f3625263c05eb8dd897c34218"
 dependencies = [
  "cfg-if",
  "concurrent-queue",
- "hermit-abi",
+ "hermit-abi 0.5.2",
  "pin-project-lite",
  "rustix 1.1.4",
  "windows-sys 0.61.2",
@@ -4930,7 +5017,7 @@ dependencies = [
  "quinn-udp",
  "rustc-hash 2.1.1",
  "rustls 0.23.37",
- "socket2 0.5.10",
+ "socket2 0.6.3",
  "thiserror 2.0.18",
  "tokio",
  "tracing",
@@ -4967,9 +5054,9 @@ dependencies = [
  "cfg_aliases",
  "libc",
  "once_cell",
- "socket2 0.5.10",
+ "socket2 0.6.3",
  "tracing",
- "windows-sys 0.59.0",
+ "windows-sys 0.60.2",
 ]
 
 [[package]]
@@ -5482,7 +5569,7 @@ dependencies = [
  "errno",
  "libc",
  "linux-raw-sys 0.12.1",
- "windows-sys 0.59.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -6108,6 +6195,18 @@ dependencies = [
  "rand_core 0.6.4",
 ]
 
+[[package]]
+name = "silk-rs"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "014e6619f35a385ff848570e73a0b8c36b31031e0ee11cac70192b50097b1cfe"
+dependencies = [
+ "bindgen 0.59.2",
+ "bytes",
+ "cc",
+ "thiserror 1.0.69",
+]
+
 [[package]]
 name = "simd-adler32"
 version = "0.3.8"
@@ -6164,7 +6263,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3a766e1110788c36f4fa1c2b71b387a7815aa65f88ce0229841826633d93723e"
 dependencies = [
  "libc",
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -6236,6 +6335,12 @@ dependencies = [
  "unicode-properties",
 ]
 
+[[package]]
+name = "strsim"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
+
 [[package]]
 name = "strsim"
 version = "0.11.1"
@@ -6389,7 +6494,7 @@ dependencies = [
  "getrandom 0.4.2",
  "once_cell",
  "rustix 1.1.4",
- "windows-sys 0.59.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -6476,6 +6581,15 @@ dependencies = [
  "testcontainers",
 ]
 
+[[package]]
+name = "textwrap"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d326610f408c7a4eb6f51c37c330e496b08506c9457c9d34287ecc38809fb060"
+dependencies = [
+ "unicode-width 0.1.14",
+]
+
 [[package]]
 name = "thiserror"
 version = "1.0.69"
@@ -6992,7 +7106,6 @@ dependencies = [
  "futures-util",
  "http 1.4.0",
  "http-body 1.0.1",
- "http-body-util",
  "iri-string",
  "pin-project-lite",
  "tower 0.5.3",
@@ -7190,7 +7303,7 @@ checksum = "f2f6fb2847f6742cd76af783a2a2c49e9375d0a111c7bef6f71cd9e738c72d6e"
 dependencies = [
  "memoffset",
  "tempfile",
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -7343,6 +7456,12 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ba73ea9cf16a25df0c8caa16c51acb937d5712a8429db78a3ee29d5dcacd3a65"
 
+[[package]]
+name = "vec_map"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f1bddf1187be692e79c5ffeab891132dfb0f236ed36a43c7ed39f1165ee20191"
+
 [[package]]
 name = "version_check"
 version = "0.9.5"
@@ -8040,7 +8159,7 @@ version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c2a7b1c03c876122aa43f3020e6c3c3ee5c05081c9a00739faf7503aeba10d22"
 dependencies = [
- "windows-sys 0.48.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]

Cargo.toml

@@ -57,7 +57,6 @@ refinery = { version = "0.8", features = ["tokio-postgres"], optional = true }
 tokio-postgres-rustls = { version = "0.13", optional = true }
 rustls = { version = "0.23", optional = true, default-features = false }
 rustls-native-certs = { version = "0.8", optional = true }
-webpki-roots = { version = "0.26", optional = true }
 
 # Database - libSQL/Turso (optional embedded database)
 libsql = { version = "0.6", optional = true, default-features = false, features = ["core", "replication", "remote", "tls"] }
@@ -96,7 +95,7 @@ termimad = "0.34"
 # Channel integrations
 axum = { version = "0.8", features = ["ws"] }
 tower = "0.5"
-tower-http = { version = "0.6", features = ["trace", "cors", "set-header", "catch-panic"] }
+tower-http = { version = "0.6", features = ["trace", "cors", "set-header"] }
 
 # Cron scheduling for routines
 cron = "0.13"
@@ -139,6 +138,7 @@ wasmtime-wasi = "28"  # WASI support for component model
 wasmparser = "0.220"  # WASM binary parsing for validation
 
 # Cryptography for secrets management
+aes = "0.8"
 aes-gcm = "0.10"
 hkdf = "0.12"
 hmac = "0.12"
@@ -175,6 +175,7 @@ base64 = "0.22.1"
 mime_guess = "2.0.5"
 clap_complete = "4.5.0"
 lru = "0.16.3"
+silk-rs = "0.2.0"
 
 # HTML to Markdown conversion (feature gated)
 html-to-markdown-rs = { version = "2.3", optional = true }
@@ -220,7 +221,6 @@ postgres = [
     "dep:tokio-postgres-rustls",
     "dep:rustls",
     "dep:rustls-native-certs",
-    "dep:webpki-roots",
     "dep:postgres-types",
     "dep:refinery",
     "dep:pgvector",
@@ -232,7 +232,6 @@ libsql = ["dep:libsql"]
 integration = []
 html-to-markdown = ["dep:html-to-markdown-rs", "dep:readabilityrs"]
 bedrock = ["dep:aws-config", "dep:aws-sdk-bedrockruntime", "dep:aws-smithy-types"]
-demo = []
 import = ["dep:json5", "libsql"]
 
 [[test]]

Dockerfile

@@ -1,78 +1,49 @@
 # Multi-stage Dockerfile for the IronClaw agent (cloud deployment).
 #
-# Uses cargo-chef for dependency caching — only rebuilds deps when
-# Cargo.toml/Cargo.lock change, not on every source edit.
-#
 # Build:
 #   docker build --platform linux/amd64 -t ironclaw:latest .
 #
 # Run:
 #   docker run --env-file .env -p 3000:3000 ironclaw:latest
 
-# Stage 1: Install cargo-chef
+# Stage 1: Build
-FROM rust:1.92-slim-bookworm AS chef
+FROM rust:1.92-slim-bookworm AS builder
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
     pkg-config libssl-dev cmake gcc g++ \
     && rm -rf /var/lib/apt/lists/* \
     && rustup target add wasm32-wasip2 \
-    && cargo install cargo-chef wasm-tools
+    && cargo install wasm-tools
 
 WORKDIR /app
 
-# Stage 2: Generate the dependency recipe (changes only when Cargo.toml/lock change)
+# Copy manifests first for layer caching
-FROM chef AS planner
-
 COPY Cargo.toml Cargo.lock ./
 COPY crates/ crates/
+
+# Copy source, build script, tests, and supporting directories
 COPY build.rs build.rs
 COPY src/ src/
 COPY tests/ tests/
-COPY benches/ benches/
 COPY migrations/ migrations/
 COPY registry/ registry/
 COPY channels-src/ channels-src/
 COPY wit/ wit/
 COPY providers.json providers.json
-
+# [[bench]] entries in Cargo.toml require bench sources to exist for cargo to parse the manifest
-RUN cargo chef prepare --recipe-path recipe.json
-
-# Stage 3: Build dependencies (cached unless Cargo.toml/lock change)
-FROM chef AS deps
-
-COPY --from=planner /app/recipe.json recipe.json
-RUN cargo chef cook --release --recipe-path recipe.json
-
-# Stage 4: Build the actual binary (only recompiles ironclaw source)
-FROM deps AS builder
-
-COPY Cargo.toml Cargo.lock ./
-COPY crates/ crates/
-COPY build.rs build.rs
-COPY src/ src/
-COPY tests/ tests/
 COPY benches/ benches/
-COPY migrations/ migrations/
-COPY registry/ registry/
-COPY channels-src/ channels-src/
-COPY wit/ wit/
-COPY providers.json providers.json
 
-COPY skills/ skills/
+RUN cargo build --release --bin ironclaw
 
-RUN cargo build --release --features demo --bin ironclaw
+# Stage 2: Runtime
-
-# Stage 5: Runtime
 FROM debian:bookworm-slim
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
     ca-certificates libssl3 \
-    && update-ca-certificates \
     && rm -rf /var/lib/apt/lists/*
 
 COPY --from=builder /app/target/release/ironclaw /usr/local/bin/ironclaw
 COPY --from=builder /app/migrations /app/migrations
-COPY --from=builder /app/skills /app/skills
 
 # Non-root user
 RUN useradd -m -u 1000 -s /bin/bash ironclaw
@@ -81,6 +52,5 @@ USER ironclaw
 EXPOSE 3000
 
 ENV RUST_LOG=ironclaw=info
-ENV SKILLS_DIR=/app/skills
 
 ENTRYPOINT ["ironclaw"]

FEATURE_PARITY.md

@@ -77,6 +77,7 @@ This document tracks feature parity between IronClaw (Rust implementation) and O
 | Linq | ✅ | ❌ | P3 | Real iMessage via API, no Mac required |
 | Feishu/Lark | ✅ | 🚧 | P3 | WASM channel with Event Subscription v2.0; Bitable/Docx tools planned |
 | LINE | ✅ | ❌ | P3 | |
+| WeChat (iLink bot) | ✅ | 🚧 | P2 | Extension-first channel (`channels-src/wechat`), single-account DM flow with QR login, typing, image send/receive, inbound file extraction, and inbound voice handling with SILK-to-WAV fallback; multi-account plus video and outbound file parity follow-up |
 | WebChat | ✅ | ✅ | - | Web gateway chat |
 | Matrix | ✅ | ❌ | P3 | E2EE support |
 | Mattermost | ✅ | ❌ | P3 | Emoji reactions, interactive buttons, model picker |

channels-src/wechat/.gitignore

@@ -0,0 +1,2 @@
+/target
+/*.wasm

channels-src/wechat/Cargo.lock

@@ -0,0 +1,568 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
+[[package]]
+name = "aes"
+version = "0.8.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b169f7a6d4742236a0a00c541b845991d0ac43e546831af1249753ab4c3aa3a0"
+dependencies = [
+ "cfg-if",
+ "cipher",
+ "cpufeatures",
+]
+
+[[package]]
+name = "ahash"
+version = "0.8.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a15f179cd60c4584b8a8c596927aadc462e27f2ca70c04e0071964a73ba7a75"
+dependencies = [
+ "cfg-if",
+ "once_cell",
+ "version_check",
+ "zerocopy",
+]
+
+[[package]]
+name = "anyhow"
+version = "1.0.102"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f202df86484c868dbad7eaa557ef785d5c66295e41b460ef922eca0723b842c"
+
+[[package]]
+name = "base64"
+version = "0.22.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
+
+[[package]]
+name = "bitflags"
+version = "2.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "843867be96c8daad0d758b57df9392b6d8d271134fce549de6ce169ff98a92af"
+
+[[package]]
+name = "block-buffer"
+version = "0.10.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3078c7629b62d3f0439517fa394996acacc5cbc91c5a20d8c658e77abd503a71"
+dependencies = [
+ "generic-array",
+]
+
+[[package]]
+name = "cfg-if"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801"
+
+[[package]]
+name = "cipher"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "773f3b9af64447d2ce9850330c473515014aa235e6a783b02db81ff39e4a3dad"
+dependencies = [
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channels-src/wechat/Cargo.toml

@@ -0,0 +1,27 @@
+[package]
+name = "wechat-channel"
+version = "0.1.0"
+edition = "2021"
+description = "WeChat iLink Bot channel for IronClaw"
+license = "MIT OR Apache-2.0"
+
+[lib]
+crate-type = ["cdylib"]
+
+[dependencies]
+wit-bindgen = "0.36"
+serde = { version = "1.0", features = ["derive"] }
+serde_json = "1.0"
+base64 = "0.22"
+aes = "0.8"
+cipher = "0.4"
+md-5 = "0.10"
+rand = "0.8"
+
+[profile.release]
+opt-level = "s"
+lto = true
+strip = true
+codegen-units = 1
+
+[workspace]

channels-src/wechat/build.sh

@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+cd "$(dirname "$0")"
+
+echo "Building WeChat channel WASM component..."
+
+cargo build --release --target wasm32-wasip2
+
+WASM_PATH="target/wasm32-wasip2/release/wechat_channel.wasm"
+
+if [ -f "$WASM_PATH" ]; then
+    if command -v wasm-tools >/dev/null 2>&1; then
+        wasm-tools component new "$WASM_PATH" -o wechat.wasm 2>/dev/null || cp "$WASM_PATH" wechat.wasm
+        wasm-tools strip wechat.wasm -o wechat.wasm
+    else
+        cp "$WASM_PATH" wechat.wasm
+        echo "wasm-tools not found; copied raw wasm output without component conversion/strip"
+    fi
+
+    echo "Built: wechat.wasm ($(du -h wechat.wasm | cut -f1))"
+    echo ""
+    echo "To install:"
+    echo "  mkdir -p ~/.ironclaw/channels"
+    echo "  cp wechat.wasm wechat.capabilities.json ~/.ironclaw/channels/"
+else
+    echo "Error: WASM output not found at $WASM_PATH"
+    exit 1
+fi

channels-src/wechat/src/api.rs

@@ -0,0 +1,277 @@
+use base64::Engine as _;
+
+use crate::near::agent::channel_host;
+use crate::types::{
+    BaseInfo, GetConfigRequest, GetConfigResponse, GetUpdatesRequest, GetUpdatesResponse,
+    GetUploadUrlRequest, GetUploadUrlResponse, MessageItem, OutboundWechatMessage,
+    SendMessageRequest, SendTypingRequest, SendTypingResponse, TextItem, WechatConfig,
+    MESSAGE_ITEM_TEXT, MESSAGE_STATE_FINISH, MESSAGE_TYPE_BOT,
+};
+
+pub fn base_info() -> BaseInfo {
+    BaseInfo {
+        channel_version: env!("CARGO_PKG_VERSION").to_string(),
+    }
+}
+
+fn ensure_trailing_slash(base_url: &str) -> String {
+    if base_url.ends_with('/') {
+        base_url.to_string()
+    } else {
+        format!("{base_url}/")
+    }
+}
+
+fn random_wechat_uin() -> String {
+    let seed = (channel_host::now_millis() % u32::MAX as u64) as u32;
+    base64::engine::general_purpose::STANDARD.encode(seed.to_string())
+}
+
+fn request_headers(body: &[u8]) -> String {
+    serde_json::json!({
+        "Content-Type": "application/json",
+        "AuthorizationType": "ilink_bot_token",
+        "Authorization": "Bearer {WECHAT_BOT_TOKEN}",
+        "Content-Length": body.len().to_string(),
+        "X-WECHAT-UIN": random_wechat_uin(),
+    })
+    .to_string()
+}
+
+fn summarize_body_preview(bytes: &[u8], limit: usize) -> String {
+    let preview = String::from_utf8_lossy(&bytes[..bytes.len().min(limit)]);
+    let normalized = preview.replace(['\n', '\r'], " ");
+    if bytes.len() > limit {
+        format!("{normalized}...")
+    } else {
+        normalized
+    }
+}
+
+pub fn get_updates(
+    config: &WechatConfig,
+    get_updates_buf: &str,
+) -> Result<GetUpdatesResponse, String> {
+    get_updates_with_timeout(config, get_updates_buf, config.long_poll_timeout_ms)
+}
+
+pub fn get_updates_with_timeout(
+    config: &WechatConfig,
+    get_updates_buf: &str,
+    timeout_ms: u32,
+) -> Result<GetUpdatesResponse, String> {
+    let body = serde_json::to_vec(&GetUpdatesRequest {
+        get_updates_buf: get_updates_buf.to_string(),
+        base_info: base_info(),
+    })
+    .map_err(|e| format!("Failed to encode getUpdates request: {e}"))?;
+    let headers = request_headers(&body);
+    let url = format!(
+        "{}ilink/bot/getupdates",
+        ensure_trailing_slash(&config.base_url)
+    );
+    channel_host::log(
+        channel_host::LogLevel::Info,
+        &format!(
+            "WeChat getUpdates request: cursor_len={} timeout_ms={}",
+            get_updates_buf.len(),
+            config.long_poll_timeout_ms
+        ),
+    );
+    let response =
+        channel_host::http_request("POST", &url, &headers, Some(&body), Some(timeout_ms))
+            .map_err(|e| format!("getUpdates request failed: {e}"))?;
+
+    channel_host::log(
+        channel_host::LogLevel::Info,
+        &format!(
+            "WeChat getUpdates response: status={} bytes={} has_image_marker={} has_aeskey_marker={} preview={}",
+            response.status,
+            response.body.len(),
+            response
+                .body
+                .windows(b"image_item".len())
+                .any(|window| window == b"image_item"),
+            response
+                .body
+                .windows(b"aeskey".len())
+                .any(|window| window == b"aeskey"),
+            summarize_body_preview(&response.body, 160)
+        ),
+    );
+
+    if response.status != 200 {
+        let body = String::from_utf8_lossy(&response.body);
+        return Err(format!("getUpdates returned {}: {}", response.status, body));
+    }
+
+    let parsed: GetUpdatesResponse = serde_json::from_slice(&response.body)
+        .map_err(|e| format!("Failed to parse getUpdates response: {e}"))?;
+    channel_host::log(
+        channel_host::LogLevel::Info,
+        &format!(
+            "WeChat getUpdates parsed: ret={:?} errcode={:?} msg_count={} next_cursor_len={}",
+            parsed.ret,
+            parsed.errcode,
+            parsed.msgs.len(),
+            parsed.get_updates_buf.as_deref().unwrap_or_default().len()
+        ),
+    );
+    Ok(parsed)
+}
+
+pub fn send_text_message(
+    config: &WechatConfig,
+    to_user_id: &str,
+    text: &str,
+    context_token: Option<&str>,
+) -> Result<(), String> {
+    let message = SendMessageRequest {
+        msg: OutboundWechatMessage {
+            from_user_id: String::new(),
+            to_user_id: to_user_id.to_string(),
+            client_id: format!("wechat-{}", channel_host::now_millis()),
+            message_type: MESSAGE_TYPE_BOT,
+            message_state: MESSAGE_STATE_FINISH,
+            item_list: vec![MessageItem {
+                r#type: Some(MESSAGE_ITEM_TEXT),
+                text_item: Some(TextItem {
+                    text: text.to_string(),
+                }),
+                image_item: None,
+                voice_item: None,
+                file_item: None,
+            }],
+            context_token: context_token.map(str::to_string),
+        },
+        base_info: base_info(),
+    };
+
+    send_message_request(config, &message)
+}
+
+pub fn send_message_request(
+    config: &WechatConfig,
+    message: &SendMessageRequest,
+) -> Result<(), String> {
+    let body = serde_json::to_vec(message)
+        .map_err(|e| format!("Failed to encode sendMessage request: {e}"))?;
+    let headers = request_headers(&body);
+    let url = format!(
+        "{}ilink/bot/sendmessage",
+        ensure_trailing_slash(&config.base_url)
+    );
+
+    let response = channel_host::http_request("POST", &url, &headers, Some(&body), Some(15_000))
+        .map_err(|e| format!("sendMessage request failed: {e}"))?;
+
+    if response.status != 200 {
+        let body = String::from_utf8_lossy(&response.body);
+        return Err(format!(
+            "sendMessage returned {}: {}",
+            response.status, body
+        ));
+    }
+
+    Ok(())
+}
+
+pub fn get_upload_url(
+    config: &WechatConfig,
+    request: &GetUploadUrlRequest,
+) -> Result<GetUploadUrlResponse, String> {
+    let body = serde_json::to_vec(request)
+        .map_err(|e| format!("Failed to encode getUploadUrl request: {e}"))?;
+    let headers = request_headers(&body);
+    let url = format!(
+        "{}ilink/bot/getuploadurl",
+        ensure_trailing_slash(&config.base_url)
+    );
+
+    let response = channel_host::http_request("POST", &url, &headers, Some(&body), Some(15_000))
+        .map_err(|e| format!("getUploadUrl request failed: {e}"))?;
+
+    if response.status != 200 {
+        let body = String::from_utf8_lossy(&response.body);
+        return Err(format!(
+            "getUploadUrl returned {}: {}",
+            response.status, body
+        ));
+    }
+
+    serde_json::from_slice(&response.body)
+        .map_err(|e| format!("Failed to parse getUploadUrl response: {e}"))
+}
+
+pub fn get_config(
+    config: &WechatConfig,
+    ilink_user_id: &str,
+    context_token: Option<&str>,
+) -> Result<GetConfigResponse, String> {
+    let body = serde_json::to_vec(&GetConfigRequest {
+        ilink_user_id: ilink_user_id.to_string(),
+        context_token: context_token.map(str::to_string),
+        base_info: base_info(),
+    })
+    .map_err(|e| format!("Failed to encode getConfig request: {e}"))?;
+    let headers = request_headers(&body);
+    let url = format!(
+        "{}ilink/bot/getconfig",
+        ensure_trailing_slash(&config.base_url)
+    );
+
+    let response = channel_host::http_request("POST", &url, &headers, Some(&body), Some(10_000))
+        .map_err(|e| format!("getConfig request failed: {e}"))?;
+
+    if response.status != 200 {
+        let body = String::from_utf8_lossy(&response.body);
+        return Err(format!("getConfig returned {}: {}", response.status, body));
+    }
+
+    serde_json::from_slice(&response.body)
+        .map_err(|e| format!("Failed to parse getConfig response: {e}"))
+}
+
+pub fn send_typing(
+    config: &WechatConfig,
+    ilink_user_id: &str,
+    typing_ticket: &str,
+    status: i32,
+) -> Result<(), String> {
+    let body = serde_json::to_vec(&SendTypingRequest {
+        ilink_user_id: ilink_user_id.to_string(),
+        typing_ticket: typing_ticket.to_string(),
+        status,
+        base_info: base_info(),
+    })
+    .map_err(|e| format!("Failed to encode sendTyping request: {e}"))?;
+    let headers = request_headers(&body);
+    let url = format!(
+        "{}ilink/bot/sendtyping",
+        ensure_trailing_slash(&config.base_url)
+    );
+
+    let response = channel_host::http_request("POST", &url, &headers, Some(&body), Some(10_000))
+        .map_err(|e| format!("sendTyping request failed: {e}"))?;
+
+    if response.status != 200 {
+        let body = String::from_utf8_lossy(&response.body);
+        return Err(format!("sendTyping returned {}: {}", response.status, body));
+    }
+
+    let parsed: SendTypingResponse = serde_json::from_slice(&response.body)
+        .map_err(|e| format!("Failed to parse sendTyping response: {e}"))?;
+
+    if parsed.ret.unwrap_or(0) != 0 {
+        let errmsg = parsed
+            .errmsg
+            .as_deref()
+            .unwrap_or("unknown WeChat sendTyping error");
+        return Err(format!(
+            "sendTyping returned ret={} errmsg={errmsg}",
+            parsed.ret.unwrap_or(-1)
+        ));
+    }
+
+    Ok(())
+}

channels-src/wechat/src/auth.rs

@@ -0,0 +1,6 @@
+pub const TOKEN_SECRET_NAME: &str = "wechat_bot_token";
+pub const CONFIG_PATH: &str = "config.json";
+pub const GET_UPDATES_BUF_PATH: &str = "state/get_updates_buf.json";
+pub const CONTEXT_TOKENS_PATH: &str = "state/context_tokens.json";
+pub const TYPING_TICKETS_PATH: &str = "state/typing_tickets.json";
+pub const PENDING_INBOUND_PATH: &str = "state/pending_inbound.json";

channels-src/wechat/src/lib.rs

@@ -0,0 +1,942 @@
+wit_bindgen::generate!({
+    world: "sandboxed-channel",
+    path: "../../wit/channel.wit",
+});
+
+mod api;
+mod auth;
+mod media;
+mod state;
+mod types;
+
+use exports::near::agent::channel::{
+    AgentResponse, ChannelConfig, Guest, PollConfig, StatusType, StatusUpdate,
+};
+use near::agent::channel_host::{self, EmittedMessage};
+use serde_json::json;
+
+use crate::auth::TOKEN_SECRET_NAME;
+use crate::state::{
+    load_config, load_context_tokens, load_get_updates_buf, load_pending_inbound_bundles,
+    load_typing_tickets, persist_config, persist_context_tokens, persist_get_updates_buf,
+    persist_pending_inbound_bundles, persist_typing_tickets, PendingInboundBundle,
+    StoredInboundAttachment, TypingTicketEntry,
+};
+use crate::types::{
+    OutboundMetadata, WechatConfig, WechatMessage, MESSAGE_ITEM_TEXT, MESSAGE_TYPE_USER,
+    TYPING_STATUS_CANCEL, TYPING_STATUS_TYPING,
+};
+
+const TYPING_TICKET_TTL_MS: u64 = 24 * 60 * 60 * 1000;
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+enum WechatStatusAction {
+    Typing,
+    Cancel,
+}
+
+struct WechatChannel;
+
+impl Guest for WechatChannel {
+    fn on_start(config_json: String) -> Result<ChannelConfig, String> {
+        let config = serde_json::from_str::<WechatConfig>(&config_json)
+            .map_err(|e| format!("Failed to parse WeChat config: {e}"))?;
+        persist_config(&config)?;
+
+        Ok(ChannelConfig {
+            display_name: "WeChat".to_string(),
+            http_endpoints: Vec::new(),
+            poll: Some(PollConfig {
+                interval_ms: config.poll_interval_ms.max(30_000),
+                enabled: true,
+            }),
+        })
+    }
+
+    fn on_http_request(
+        _req: exports::near::agent::channel::IncomingHttpRequest,
+    ) -> exports::near::agent::channel::OutgoingHttpResponse {
+        exports::near::agent::channel::OutgoingHttpResponse {
+            status: 404,
+            headers_json: "{}".to_string(),
+            body: b"{\"error\":\"wechat channel does not expose webhooks\"}".to_vec(),
+        }
+    }
+
+    fn on_poll() {
+        if !channel_host::secret_exists(TOKEN_SECRET_NAME) {
+            channel_host::log(
+                channel_host::LogLevel::Warn,
+                "WeChat bot token is missing; skipping poll",
+            );
+            return;
+        }
+
+        let config = load_config();
+        let cursor = load_get_updates_buf();
+        let mut current_cursor = cursor.clone();
+        let mut context_tokens = load_context_tokens();
+        let mut pending_inbound = match load_pending_inbound_bundles() {
+            Ok(bundles) => bundles,
+            Err(error) => {
+                channel_host::log(
+                    channel_host::LogLevel::Error,
+                    &format!("Failed to load WeChat pending inbound bundles: {error}"),
+                );
+                return;
+            }
+        };
+        let mut pending_inbound_changed = false;
+
+        for bundle in take_due_pending_bundles(&mut pending_inbound, channel_host::now_millis()) {
+            pending_inbound_changed = true;
+            emit_buffered_bundle(bundle);
+        }
+
+        match api::get_updates(&config, &current_cursor) {
+            Ok(response) => {
+                if response.errcode == Some(-14) {
+                    channel_host::log(
+                        channel_host::LogLevel::Error,
+                        "WeChat getUpdates returned errcode=-14; reconnect the channel",
+                    );
+                    return;
+                }
+
+                if response.ret.unwrap_or(0) != 0 {
+                    let errmsg = response
+                        .errmsg
+                        .as_deref()
+                        .unwrap_or("unknown WeChat polling error");
+                    channel_host::log(
+                        channel_host::LogLevel::Warn,
+                        &format!(
+                            "WeChat getUpdates returned ret={} errmsg={errmsg}",
+                            response.ret.unwrap_or(-1)
+                        ),
+                    );
+                }
+
+                if let Some(next_cursor) = response.get_updates_buf.as_deref() {
+                    if next_cursor != current_cursor {
+                        current_cursor = next_cursor.to_string();
+                        if let Err(error) = persist_get_updates_buf(next_cursor) {
+                            channel_host::log(
+                                channel_host::LogLevel::Warn,
+                                &format!("Failed to persist WeChat polling cursor: {error}"),
+                            );
+                        }
+                    }
+                }
+
+                let mut context_tokens_changed = false;
+                for message in response.msgs {
+                    if let Some(from_user_id) = message.from_user_id.as_deref() {
+                        if let Some(context_token) = message.context_token.as_deref() {
+                            let changed = context_tokens
+                                .insert(from_user_id.to_string(), context_token.to_string())
+                                .as_deref()
+                                != Some(context_token);
+                            context_tokens_changed |= changed;
+                        }
+                    }
+                    match incoming_bundle_from_message(&config, message) {
+                        Ok(Some(bundle)) => {
+                            let emitted = process_incoming_bundle(
+                                &mut pending_inbound,
+                                bundle,
+                                &mut pending_inbound_changed,
+                                channel_host::now_millis(),
+                                u64::from(config.inbound_merge_window_ms),
+                            );
+                            for emitted_bundle in emitted {
+                                emit_buffered_bundle(emitted_bundle);
+                            }
+                        }
+                        Ok(None) => {}
+                        Err(error) => {
+                            channel_host::log(
+                                channel_host::LogLevel::Error,
+                                &format!("Failed to map WeChat inbound message: {error}"),
+                            );
+                        }
+                    }
+                }
+
+                collect_follow_up_bundles(
+                    &config,
+                    &mut current_cursor,
+                    &mut context_tokens,
+                    &mut context_tokens_changed,
+                    &mut pending_inbound,
+                    &mut pending_inbound_changed,
+                );
+
+                for bundle in
+                    take_due_pending_bundles(&mut pending_inbound, channel_host::now_millis())
+                {
+                    pending_inbound_changed = true;
+                    emit_buffered_bundle(bundle);
+                }
+
+                if context_tokens_changed {
+                    if let Err(error) = persist_context_tokens(&context_tokens) {
+                        channel_host::log(
+                            channel_host::LogLevel::Warn,
+                            &format!("Failed to persist WeChat context tokens: {error}"),
+                        );
+                    }
+                }
+
+                if pending_inbound_changed {
+                    if let Err(error) = persist_pending_inbound_bundles(&pending_inbound) {
+                        channel_host::log(
+                            channel_host::LogLevel::Warn,
+                            &format!("Failed to persist WeChat pending inbound bundles: {error}"),
+                        );
+                    }
+                }
+            }
+            Err(error) => {
+                channel_host::log(
+                    channel_host::LogLevel::Error,
+                    &format!("WeChat polling failed: {error}"),
+                );
+            }
+        }
+    }
+
+    fn on_respond(response: AgentResponse) -> Result<(), String> {
+        let metadata = serde_json::from_str::<OutboundMetadata>(&response.metadata_json)
+            .map_err(|e| format!("Invalid WeChat response metadata: {e}"))?;
+        let config = load_config();
+        let context_tokens = load_context_tokens();
+        let context_token = metadata
+            .context_token
+            .clone()
+            .or_else(|| context_tokens.get(&metadata.from_user_id).cloned());
+        if let Err(error) = send_typing_indicator(
+            &config,
+            &metadata,
+            context_token.as_deref(),
+            TYPING_STATUS_CANCEL,
+            false,
+        ) {
+            channel_host::log(
+                channel_host::LogLevel::Debug,
+                &format!("Failed to cancel WeChat typing indicator before reply: {error}"),
+            );
+        }
+
+        send_response(&config, &metadata, &response, context_token.as_deref())
+    }
+
+    fn on_status(update: StatusUpdate) {
+        let Some(action) = classify_status_update(&update) else {
+            return;
+        };
+        let metadata = match serde_json::from_str::<OutboundMetadata>(&update.metadata_json) {
+            Ok(metadata) => metadata,
+            Err(_) => {
+                channel_host::log(
+                    channel_host::LogLevel::Debug,
+                    "on_status: no valid WeChat metadata, skipping typing update",
+                );
+                return;
+            }
+        };
+        let config = load_config();
+        let context_tokens = load_context_tokens();
+        let context_token = resolve_context_token(&metadata, &context_tokens);
+
+        let (typing_status, allow_ticket_fetch) = match action {
+            WechatStatusAction::Typing => (TYPING_STATUS_TYPING, true),
+            WechatStatusAction::Cancel => (TYPING_STATUS_CANCEL, false),
+        };
+
+        if let Err(error) = send_typing_indicator(
+            &config,
+            &metadata,
+            context_token.as_deref(),
+            typing_status,
+            allow_ticket_fetch,
+        ) {
+            channel_host::log(
+                channel_host::LogLevel::Debug,
+                &format!("WeChat typing update failed: {error}"),
+            );
+        }
+    }
+
+    fn on_broadcast(_user_id: String, _response: AgentResponse) -> Result<(), String> {
+        Ok(())
+    }
+
+    fn on_shutdown() {}
+}
+
+fn incoming_bundle_from_message(
+    config: &WechatConfig,
+    message: WechatMessage,
+) -> Result<Option<PendingInboundBundle>, String> {
+    if message.message_type != Some(MESSAGE_TYPE_USER) {
+        return Ok(None);
+    }
+
+    let from_user_id = match message.from_user_id.as_deref() {
+        Some(user_id) => user_id,
+        None => return Ok(None),
+    };
+
+    let text = extract_text(&message);
+    let attachments = media::extract_inbound_attachments(config, &message)?
+        .into_iter()
+        .map(StoredInboundAttachment::from)
+        .collect::<Vec<_>>();
+    if text.trim().is_empty() && attachments.is_empty() {
+        return Ok(None);
+    }
+
+    Ok(Some(PendingInboundBundle {
+        from_user_id: from_user_id.to_string(),
+        to_user_id: message.to_user_id,
+        session_id: message.session_id,
+        context_token: message.context_token,
+        message_id: message.message_id,
+        flush_at_ms: 0,
+        text,
+        attachments,
+    }))
+}
+
+fn process_incoming_bundle(
+    pending_inbound: &mut std::collections::HashMap<String, PendingInboundBundle>,
+    mut bundle: PendingInboundBundle,
+    pending_inbound_changed: &mut bool,
+    now_ms: u64,
+    inbound_merge_window_ms: u64,
+) -> Vec<PendingInboundBundle> {
+    let key = bundle.from_user_id.clone();
+    let bundle_has_text = !bundle.text.trim().is_empty();
+    let bundle_has_attachments = !bundle.attachments.is_empty();
+
+    if let Some(mut pending) = pending_inbound.remove(&key) {
+        *pending_inbound_changed = true;
+
+        if bundle_has_text {
+            let incoming_metadata = bundle.clone();
+            pending.text = merge_text(&pending.text, &bundle.text);
+            pending.attachments.extend(bundle.attachments);
+            merge_bundle_metadata(&mut pending, &incoming_metadata);
+            return vec![pending];
+        }
+
+        let incoming_metadata = bundle.clone();
+        pending.attachments.extend(bundle.attachments);
+        merge_bundle_metadata(&mut pending, &incoming_metadata);
+        pending.flush_at_ms = next_flush_deadline(now_ms, inbound_merge_window_ms);
+        pending_inbound.insert(key, pending);
+        return Vec::new();
+    }
+
+    if bundle_has_attachments && !bundle_has_text {
+        *pending_inbound_changed = true;
+        bundle.flush_at_ms = next_flush_deadline(now_ms, inbound_merge_window_ms);
+        pending_inbound.insert(key, bundle);
+        Vec::new()
+    } else {
+        vec![bundle]
+    }
+}
+
+fn collect_follow_up_bundles(
+    config: &WechatConfig,
+    current_cursor: &mut String,
+    context_tokens: &mut std::collections::HashMap<String, String>,
+    context_tokens_changed: &mut bool,
+    pending_inbound: &mut std::collections::HashMap<String, PendingInboundBundle>,
+    pending_inbound_changed: &mut bool,
+) {
+    while !pending_inbound.is_empty() {
+        let now_ms = channel_host::now_millis();
+        let Some(timeout_ms) = next_follow_up_timeout_ms(pending_inbound, now_ms) else {
+            break;
+        };
+        if timeout_ms == 0 {
+            break;
+        }
+
+        let timeout_ms_u32 = timeout_ms.min(u64::from(u32::MAX)) as u32;
+        let response = match api::get_updates_with_timeout(config, current_cursor, timeout_ms_u32) {
+            Ok(response) => response,
+            Err(_) => break,
+        };
+
+        if response.errcode == Some(-14) {
+            channel_host::log(
+                channel_host::LogLevel::Error,
+                "WeChat getUpdates returned errcode=-14 during follow-up merge window; reconnect the channel",
+            );
+            break;
+        }
+
+        if response.ret.unwrap_or(0) != 0 {
+            let errmsg = response
+                .errmsg
+                .as_deref()
+                .unwrap_or("unknown WeChat polling error");
+            channel_host::log(
+                channel_host::LogLevel::Warn,
+                &format!(
+                    "WeChat getUpdates returned ret={} errmsg={errmsg} during follow-up merge window",
+                    response.ret.unwrap_or(-1)
+                ),
+            );
+        }
+
+        if let Some(next_cursor) = response.get_updates_buf.as_deref() {
+            if next_cursor != current_cursor {
+                *current_cursor = next_cursor.to_string();
+                if let Err(error) = persist_get_updates_buf(next_cursor) {
+                    channel_host::log(
+                        channel_host::LogLevel::Warn,
+                        &format!("Failed to persist WeChat polling cursor: {error}"),
+                    );
+                }
+            }
+        }
+
+        let mut saw_relevant_message = false;
+        for message in response.msgs {
+            if let Some(from_user_id) = message.from_user_id.as_deref() {
+                if let Some(context_token) = message.context_token.as_deref() {
+                    let changed = context_tokens
+                        .insert(from_user_id.to_string(), context_token.to_string())
+                        .as_deref()
+                        != Some(context_token);
+                    *context_tokens_changed |= changed;
+                }
+            }
+            match incoming_bundle_from_message(config, message) {
+                Ok(Some(bundle)) => {
+                    let emitted = process_incoming_bundle(
+                        pending_inbound,
+                        bundle,
+                        pending_inbound_changed,
+                        channel_host::now_millis(),
+                        u64::from(config.inbound_merge_window_ms),
+                    );
+                    for emitted_bundle in emitted {
+                        saw_relevant_message = true;
+                        emit_buffered_bundle(emitted_bundle);
+                    }
+                }
+                Ok(None) => {}
+                Err(error) => {
+                    channel_host::log(
+                        channel_host::LogLevel::Error,
+                        &format!("Failed to map WeChat inbound message: {error}"),
+                    );
+                }
+            }
+        }
+
+        if !saw_relevant_message && pending_inbound.is_empty() {
+            break;
+        }
+    }
+}
+
+fn next_flush_deadline(now_ms: u64, inbound_merge_window_ms: u64) -> u64 {
+    now_ms.saturating_add(inbound_merge_window_ms)
+}
+
+fn next_follow_up_timeout_ms(
+    pending_inbound: &std::collections::HashMap<String, PendingInboundBundle>,
+    now_ms: u64,
+) -> Option<u64> {
+    pending_inbound
+        .values()
+        .map(|bundle| bundle.flush_at_ms.saturating_sub(now_ms))
+        .min()
+}
+
+fn take_due_pending_bundles(
+    pending_inbound: &mut std::collections::HashMap<String, PendingInboundBundle>,
+    now_ms: u64,
+) -> Vec<PendingInboundBundle> {
+    let due_keys = pending_inbound
+        .iter()
+        .filter_map(|(key, bundle)| (bundle.flush_at_ms <= now_ms).then_some(key.clone()))
+        .collect::<Vec<_>>();
+
+    due_keys
+        .into_iter()
+        .filter_map(|key| pending_inbound.remove(&key))
+        .collect()
+}
+
+fn emit_buffered_bundle(bundle: PendingInboundBundle) {
+    let metadata = json!({
+        "from_user_id": bundle.from_user_id,
+        "to_user_id": bundle.to_user_id,
+        "message_id": bundle.message_id,
+        "session_id": bundle.session_id,
+        "context_token": bundle.context_token,
+    });
+
+    channel_host::emit_message(&EmittedMessage {
+        user_id: bundle.from_user_id.clone(),
+        user_name: None,
+        content: bundle.text,
+        thread_id: Some(format!("wechat:{}", bundle.from_user_id)),
+        metadata_json: metadata.to_string(),
+        attachments: bundle.attachments.into_iter().map(Into::into).collect(),
+    });
+}
+
+fn merge_bundle_metadata(target: &mut PendingInboundBundle, incoming: &PendingInboundBundle) {
+    if incoming.to_user_id.is_some() {
+        target.to_user_id = incoming.to_user_id.clone();
+    }
+    if incoming.session_id.is_some() {
+        target.session_id = incoming.session_id.clone();
+    }
+    if incoming.context_token.is_some() {
+        target.context_token = incoming.context_token.clone();
+    }
+    if incoming.message_id.is_some() {
+        target.message_id = incoming.message_id;
+    }
+}
+
+fn merge_text(existing: &str, incoming: &str) -> String {
+    let existing = existing.trim();
+    let incoming = incoming.trim();
+    match (existing.is_empty(), incoming.is_empty()) {
+        (true, true) => String::new(),
+        (true, false) => incoming.to_string(),
+        (false, true) => existing.to_string(),
+        (false, false) => format!("{existing}\n\n{incoming}"),
+    }
+}
+
+fn send_response(
+    config: &WechatConfig,
+    metadata: &OutboundMetadata,
+    response: &AgentResponse,
+    context_token: Option<&str>,
+) -> Result<(), String> {
+    let mut remaining_text = response.content.trim().to_string();
+    let mut sent_attachment = false;
+
+    for attachment in &response.attachments {
+        if !attachment.mime_type.starts_with("image/") {
+            return Err(format!(
+                "WeChat currently supports image attachments only, got {} ({})",
+                attachment.filename, attachment.mime_type
+            ));
+        }
+
+        let caption = if sent_attachment {
+            ""
+        } else {
+            remaining_text.as_str()
+        };
+        media::send_image_attachment(
+            config,
+            &metadata.from_user_id,
+            attachment,
+            context_token,
+            caption,
+        )?;
+        sent_attachment = true;
+        remaining_text.clear();
+    }
+
+    if !remaining_text.is_empty() || !sent_attachment {
+        api::send_text_message(
+            config,
+            &metadata.from_user_id,
+            &remaining_text,
+            context_token,
+        )?;
+    }
+
+    Ok(())
+}
+
+fn extract_text(message: &WechatMessage) -> String {
+    message
+        .item_list
+        .iter()
+        .find_map(|item| {
+            if item.r#type == Some(MESSAGE_ITEM_TEXT) {
+                item.text_item.as_ref().map(|item| item.text.clone())
+            } else if item.r#type == Some(crate::types::MESSAGE_ITEM_VOICE) {
+                item.voice_item
+                    .as_ref()
+                    .and_then(|item| item.text.as_ref())
+                    .cloned()
+            } else {
+                None
+            }
+        })
+        .unwrap_or_default()
+}
+
+fn is_terminal_text_status(message: &str) -> bool {
+    let trimmed = message.trim();
+    trimmed.eq_ignore_ascii_case("done")
+        || trimmed.eq_ignore_ascii_case("interrupted")
+        || trimmed.eq_ignore_ascii_case("awaiting approval")
+        || trimmed.eq_ignore_ascii_case("rejected")
+}
+
+fn classify_status_update(update: &StatusUpdate) -> Option<WechatStatusAction> {
+    match update.status {
+        StatusType::Thinking => Some(WechatStatusAction::Typing),
+        StatusType::Done
+        | StatusType::Interrupted
+        | StatusType::ApprovalNeeded
+        | StatusType::AuthRequired => Some(WechatStatusAction::Cancel),
+        StatusType::Status if is_terminal_text_status(&update.message) => {
+            Some(WechatStatusAction::Cancel)
+        }
+        StatusType::ToolStarted
+        | StatusType::ToolCompleted
+        | StatusType::ToolResult
+        | StatusType::Status
+        | StatusType::JobStarted
+        | StatusType::AuthCompleted => None,
+    }
+}
+
+fn resolve_context_token(
+    metadata: &OutboundMetadata,
+    context_tokens: &std::collections::HashMap<String, String>,
+) -> Option<String> {
+    metadata
+        .context_token
+        .clone()
+        .or_else(|| context_tokens.get(&metadata.from_user_id).cloned())
+}
+
+fn cached_typing_ticket(user_id: &str) -> Option<String> {
+    let tickets = load_typing_tickets();
+    let ticket = tickets.get(user_id)?;
+    let trimmed = ticket.ticket.trim();
+    if trimmed.is_empty() {
+        return None;
+    }
+
+    let age_ms = channel_host::now_millis().saturating_sub(ticket.fetched_at_ms);
+    if age_ms >= TYPING_TICKET_TTL_MS {
+        return None;
+    }
+
+    Some(trimmed.to_string())
+}
+
+fn persist_typing_ticket(user_id: &str, ticket: &str) -> Result<(), String> {
+    let mut tickets = load_typing_tickets();
+    tickets.insert(
+        user_id.to_string(),
+        TypingTicketEntry {
+            ticket: ticket.to_string(),
+            fetched_at_ms: channel_host::now_millis(),
+        },
+    );
+    persist_typing_tickets(&tickets)
+}
+
+fn clear_typing_ticket(user_id: &str) -> Result<(), String> {
+    let mut tickets = load_typing_tickets();
+    if tickets.remove(user_id).is_some() {
+        persist_typing_tickets(&tickets)?;
+    }
+    Ok(())
+}
+
+fn resolve_typing_ticket(
+    config: &WechatConfig,
+    user_id: &str,
+    context_token: Option<&str>,
+) -> Result<Option<String>, String> {
+    if let Some(ticket) = cached_typing_ticket(user_id) {
+        return Ok(Some(ticket));
+    }
+
+    let response = api::get_config(config, user_id, context_token)?;
+    if response.ret.unwrap_or(0) != 0 {
+        let errmsg = response
+            .errmsg
+            .as_deref()
+            .unwrap_or("unknown WeChat getConfig error");
+        return Err(format!(
+            "WeChat getConfig returned ret={} errmsg={errmsg}",
+            response.ret.unwrap_or(-1)
+        ));
+    }
+
+    let Some(ticket) = response
+        .typing_ticket
+        .as_deref()
+        .map(str::trim)
+        .filter(|ticket| !ticket.is_empty())
+    else {
+        return Ok(None);
+    };
+
+    if let Err(error) = persist_typing_ticket(user_id, ticket) {
+        channel_host::log(
+            channel_host::LogLevel::Warn,
+            &format!("Failed to persist WeChat typing ticket: {error}"),
+        );
+    }
+
+    Ok(Some(ticket.to_string()))
+}
+
+fn send_typing_indicator(
+    config: &WechatConfig,
+    metadata: &OutboundMetadata,
+    context_token: Option<&str>,
+    status: i32,
+    allow_ticket_fetch: bool,
+) -> Result<(), String> {
+    let ticket = if allow_ticket_fetch {
+        resolve_typing_ticket(config, &metadata.from_user_id, context_token)?
+    } else {
+        cached_typing_ticket(&metadata.from_user_id)
+    };
+
+    let Some(ticket) = ticket else {
+        return Ok(());
+    };
+
+    if let Err(error) = api::send_typing(config, &metadata.from_user_id, &ticket, status) {
+        let _ = clear_typing_ticket(&metadata.from_user_id);
+        return Err(error);
+    }
+
+    Ok(())
+}
+
+export!(WechatChannel);
+
+#[cfg(test)]
+mod tests {
+    use std::collections::HashMap;
+
+    use super::{
+        classify_status_update, extract_text, merge_text, process_incoming_bundle,
+        take_due_pending_bundles, PendingInboundBundle, StoredInboundAttachment,
+        WechatStatusAction,
+    };
+    use crate::exports::near::agent::channel::{StatusType, StatusUpdate};
+    use crate::types::{MessageItem, VoiceItem, WechatMessage, MESSAGE_ITEM_VOICE};
+
+    fn make_bundle(user_id: &str, text: &str, image_count: usize) -> PendingInboundBundle {
+        PendingInboundBundle {
+            from_user_id: user_id.to_string(),
+            to_user_id: Some("bot".to_string()),
+            session_id: Some("session-1".to_string()),
+            context_token: Some("ctx-1".to_string()),
+            message_id: Some(1),
+            flush_at_ms: 0,
+            text: text.to_string(),
+            attachments: (0..image_count)
+                .map(|index| StoredInboundAttachment {
+                    id: format!("att-{index}"),
+                    mime_type: "image/jpeg".to_string(),
+                    filename: Some(format!("photo-{index}.jpg")),
+                    size_bytes: Some(128),
+                    source_url: Some("https://example.com/image.jpg".to_string()),
+                    storage_key: None,
+                    extracted_text: None,
+                    extras_json: "{}".to_string(),
+                })
+                .collect(),
+        }
+    }
+
+    #[test]
+    fn test_classify_status_update_thinking_starts_typing() {
+        let update = StatusUpdate {
+            status: StatusType::Thinking,
+            message: "Thinking...".to_string(),
+            metadata_json: "{}".to_string(),
+        };
+
+        assert_eq!(
+            classify_status_update(&update),
+            Some(WechatStatusAction::Typing)
+        );
+    }
+
+    #[test]
+    fn test_classify_status_update_done_cancels_typing() {
+        let update = StatusUpdate {
+            status: StatusType::Done,
+            message: "Done".to_string(),
+            metadata_json: "{}".to_string(),
+        };
+
+        assert_eq!(
+            classify_status_update(&update),
+            Some(WechatStatusAction::Cancel)
+        );
+    }
+
+    #[test]
+    fn test_classify_status_update_approval_needed_cancels_typing() {
+        let update = StatusUpdate {
+            status: StatusType::ApprovalNeeded,
+            message: "Approval needed".to_string(),
+            metadata_json: "{}".to_string(),
+        };
+
+        assert_eq!(
+            classify_status_update(&update),
+            Some(WechatStatusAction::Cancel)
+        );
+    }
+
+    #[test]
+    fn test_classify_status_update_tool_started_is_ignored() {
+        let update = StatusUpdate {
+            status: StatusType::ToolStarted,
+            message: "Tool started".to_string(),
+            metadata_json: "{}".to_string(),
+        };
+
+        assert_eq!(classify_status_update(&update), None);
+    }
+
+    #[test]
+    fn test_classify_status_update_terminal_text_status_cancels_typing() {
+        let update = StatusUpdate {
+            status: StatusType::Status,
+            message: "Awaiting approval".to_string(),
+            metadata_json: "{}".to_string(),
+        };
+
+        assert_eq!(
+            classify_status_update(&update),
+            Some(WechatStatusAction::Cancel)
+        );
+    }
+
+    #[test]
+    fn test_classify_status_update_progress_status_is_ignored() {
+        let update = StatusUpdate {
+            status: StatusType::Status,
+            message: "Context compaction started".to_string(),
+            metadata_json: "{}".to_string(),
+        };
+
+        assert_eq!(classify_status_update(&update), None);
+    }
+
+    #[test]
+    fn test_merge_text_joins_non_empty_segments() {
+        assert_eq!(merge_text("", "hello"), "hello");
+        assert_eq!(merge_text("look", "what is this"), "look\n\nwhat is this");
+        assert_eq!(merge_text("look", ""), "look");
+    }
+
+    #[test]
+    fn test_extract_text_uses_voice_transcript_when_present() {
+        let message = WechatMessage {
+            message_id: Some(1),
+            from_user_id: Some("user-1".to_string()),
+            to_user_id: Some("bot-1".to_string()),
+            session_id: None,
+            message_type: None,
+            context_token: None,
+            item_list: vec![MessageItem {
+                r#type: Some(MESSAGE_ITEM_VOICE),
+                text_item: None,
+                image_item: None,
+                voice_item: Some(VoiceItem {
+                    media: None,
+                    encode_type: Some(6),
+                    playtime: Some(1500),
+                    text: Some("voice transcript".to_string()),
+                }),
+                file_item: None,
+            }],
+        };
+
+        assert_eq!(extract_text(&message), "voice transcript");
+    }
+
+    #[test]
+    fn test_process_incoming_bundle_merges_buffered_image_with_follow_up_text() {
+        let mut pending = HashMap::new();
+        let mut changed = false;
+
+        let emitted = process_incoming_bundle(
+            &mut pending,
+            make_bundle("u1", "", 1),
+            &mut changed,
+            100,
+            5_000,
+        );
+        assert!(emitted.is_empty());
+        assert!(changed);
+        assert_eq!(pending.len(), 1);
+        assert_eq!(pending["u1"].flush_at_ms, 5100);
+
+        changed = false;
+        let emitted = process_incoming_bundle(
+            &mut pending,
+            make_bundle("u1", "What is in this image?", 0),
+            &mut changed,
+            200,
+            5_000,
+        );
+        assert!(changed);
+        assert!(pending.is_empty());
+        assert_eq!(emitted.len(), 1);
+        assert_eq!(emitted[0].text, "What is in this image?");
+        assert_eq!(emitted[0].attachments.len(), 1);
+    }
+
+    #[test]
+    fn test_process_incoming_bundle_emits_text_and_images_together_without_buffering() {
+        let mut pending = HashMap::new();
+        let mut changed = false;
+
+        let emitted = process_incoming_bundle(
+            &mut pending,
+            make_bundle("u1", "Look at this image", 1),
+            &mut changed,
+            100,
+            5_000,
+        );
+        assert!(!changed);
+        assert!(pending.is_empty());
+        assert_eq!(emitted.len(), 1);
+        assert_eq!(emitted[0].text, "Look at this image");
+        assert_eq!(emitted[0].attachments.len(), 1);
+    }
+
+    #[test]
+    fn test_take_due_pending_bundles_emits_only_expired_entries() {
+        let mut pending = HashMap::new();
+        let mut expired = make_bundle("u1", "", 1);
+        expired.flush_at_ms = 100;
+        let mut fresh = make_bundle("u2", "", 1);
+        fresh.flush_at_ms = 300;
+        pending.insert(expired.from_user_id.clone(), expired);
+        pending.insert(fresh.from_user_id.clone(), fresh);
+
+        let due = take_due_pending_bundles(&mut pending, 200);
+        assert_eq!(due.len(), 1);
+        assert_eq!(due[0].from_user_id, "u1");
+        assert_eq!(pending.len(), 1);
+        assert!(pending.contains_key("u2"));
+    }
+}

channels-src/wechat/src/media.rs

@@ -0,0 +1,718 @@
+use aes::cipher::{generic_array::GenericArray, BlockEncrypt, KeyInit};
+use aes::Aes128;
+use base64::Engine as _;
+use md5::{Digest, Md5};
+use rand::RngCore;
+use serde_json::json;
+
+use crate::exports::near::agent::channel::Attachment;
+use crate::near::agent::channel_host::{self, InboundAttachment};
+use crate::types::{
+    CdnMedia, FileItem, ImageItem, MessageItem, SendMessageRequest, WechatConfig,
+    MESSAGE_ITEM_FILE, MESSAGE_ITEM_IMAGE, MESSAGE_ITEM_VOICE, MESSAGE_STATE_FINISH,
+    MESSAGE_TYPE_BOT, UPLOAD_MEDIA_TYPE_IMAGE,
+};
+
+const AES_BLOCK_SIZE: usize = 16;
+
+#[derive(Debug, Clone)]
+pub struct UploadImage {
+    pub download_encrypted_query_param: String,
+    pub aes_key_base64: String,
+    pub file_size_ciphertext: u64,
+}
+
+pub fn extract_inbound_attachments(
+    config: &WechatConfig,
+    message: &crate::types::WechatMessage,
+) -> Result<Vec<InboundAttachment>, String> {
+    message
+        .item_list
+        .iter()
+        .enumerate()
+        .filter_map(|(index, item)| {
+            map_inbound_attachment(config, message, item, index).transpose()
+        })
+        .collect()
+}
+
+pub fn send_image_attachment(
+    config: &WechatConfig,
+    to_user_id: &str,
+    attachment: &Attachment,
+    context_token: Option<&str>,
+    text: &str,
+) -> Result<(), String> {
+    if attachment.data.is_empty() {
+        return Err(format!(
+            "WeChat image attachment '{}' has no data",
+            attachment.filename
+        ));
+    }
+
+    let upload = upload_image(config, to_user_id, attachment)?;
+    if !text.trim().is_empty() {
+        crate::api::send_text_message(config, to_user_id, text.trim(), context_token)?;
+    }
+    let request = SendMessageRequest {
+        msg: crate::types::OutboundWechatMessage {
+            from_user_id: String::new(),
+            to_user_id: to_user_id.to_string(),
+            client_id: format!("wechat-{}", channel_host::now_millis()),
+            message_type: MESSAGE_TYPE_BOT,
+            message_state: MESSAGE_STATE_FINISH,
+            item_list: vec![MessageItem {
+                r#type: Some(MESSAGE_ITEM_IMAGE),
+                text_item: None,
+                image_item: Some(ImageItem {
+                    media: Some(CdnMedia {
+                        encrypt_query_param: Some(upload.download_encrypted_query_param.clone()),
+                        aes_key: Some(upload.aes_key_base64.clone()),
+                        encrypt_type: Some(1),
+                    }),
+                    aeskey: None,
+                    mid_size: Some(upload.file_size_ciphertext),
+                }),
+                voice_item: None,
+                file_item: None,
+            }],
+            context_token: context_token.map(str::to_string),
+        },
+        base_info: crate::api::base_info(),
+    };
+
+    crate::api::send_message_request(config, &request)
+}
+
+fn map_inbound_attachment(
+    config: &WechatConfig,
+    message: &crate::types::WechatMessage,
+    item: &MessageItem,
+    index: usize,
+) -> Result<Option<InboundAttachment>, String> {
+    if item.r#type == Some(MESSAGE_ITEM_IMAGE) {
+        return map_image_attachment(config, message, item, index);
+    }
+    if item.r#type == Some(MESSAGE_ITEM_VOICE) {
+        return map_voice_attachment(config, message, item, index);
+    }
+    if item.r#type == Some(MESSAGE_ITEM_FILE) {
+        return map_file_attachment(config, message, item, index);
+    }
+    Ok(None)
+}
+
+fn map_image_attachment(
+    config: &WechatConfig,
+    message: &crate::types::WechatMessage,
+    item: &MessageItem,
+    index: usize,
+) -> Result<Option<InboundAttachment>, String> {
+    if item.r#type != Some(MESSAGE_ITEM_IMAGE) {
+        return Ok(None);
+    }
+
+    let image = item.image_item.as_ref().ok_or_else(|| {
+        format!(
+            "WeChat image message {:?} is missing image_item payload",
+            message.message_id
+        )
+    })?;
+    let media = image.media.as_ref().ok_or_else(|| {
+        format!(
+            "WeChat image message {:?} is missing media payload",
+            message.message_id
+        )
+    })?;
+    let encrypt_query_param = media.encrypt_query_param.as_deref().ok_or_else(|| {
+        format!(
+            "WeChat image message {:?} is missing encrypt_query_param",
+            message.message_id
+        )
+    })?;
+    let message_id = message
+        .message_id
+        .ok_or_else(|| "WeChat image message is missing message_id".to_string())?;
+    let aes_key = preferred_image_aes_key(image, media).map(str::to_string);
+
+    Ok(Some(InboundAttachment {
+        id: format!("wechat-image-{}-{}", message_id, index),
+        mime_type: "image/jpeg".to_string(),
+        filename: Some(format!("wechat-image-{}-{}.jpg", message_id, index)),
+        size_bytes: image.mid_size,
+        source_url: Some(build_cdn_download_url(
+            &config.cdn_base_url,
+            encrypt_query_param,
+        )),
+        storage_key: None,
+        extracted_text: None,
+        extras_json: json!({ "wechat_aes_key": aes_key }).to_string(),
+    }))
+}
+
+fn map_file_attachment(
+    config: &WechatConfig,
+    message: &crate::types::WechatMessage,
+    item: &MessageItem,
+    index: usize,
+) -> Result<Option<InboundAttachment>, String> {
+    if item.r#type != Some(MESSAGE_ITEM_FILE) {
+        return Ok(None);
+    }
+
+    let file = item.file_item.as_ref().ok_or_else(|| {
+        format!(
+            "WeChat file message {:?} is missing file_item payload",
+            message.message_id
+        )
+    })?;
+    let media = file.media.as_ref().ok_or_else(|| {
+        format!(
+            "WeChat file message {:?} is missing media payload",
+            message.message_id
+        )
+    })?;
+    let encrypt_query_param = media.encrypt_query_param.as_deref().ok_or_else(|| {
+        format!(
+            "WeChat file message {:?} is missing encrypt_query_param",
+            message.message_id
+        )
+    })?;
+    let aes_key = media
+        .aes_key
+        .as_deref()
+        .filter(|value| !value.trim().is_empty())
+        .ok_or_else(|| {
+            format!(
+                "WeChat file message {:?} is missing aes_key",
+                message.message_id
+            )
+        })?;
+    let message_id = message
+        .message_id
+        .ok_or_else(|| "WeChat file message is missing message_id".to_string())?;
+    let filename = inbound_file_name(file, message_id, index);
+    let size_bytes = file.len.as_deref().and_then(parse_file_size);
+
+    Ok(Some(InboundAttachment {
+        id: format!("wechat-file-{}-{}", message_id, index),
+        mime_type: infer_file_mime_type(&filename),
+        filename: Some(filename),
+        size_bytes,
+        source_url: Some(build_cdn_download_url(
+            &config.cdn_base_url,
+            encrypt_query_param,
+        )),
+        storage_key: None,
+        extracted_text: None,
+        extras_json: json!({ "wechat_aes_key": aes_key }).to_string(),
+    }))
+}
+
+fn map_voice_attachment(
+    config: &WechatConfig,
+    message: &crate::types::WechatMessage,
+    item: &MessageItem,
+    index: usize,
+) -> Result<Option<InboundAttachment>, String> {
+    if item.r#type != Some(MESSAGE_ITEM_VOICE) {
+        return Ok(None);
+    }
+
+    let voice = item.voice_item.as_ref().ok_or_else(|| {
+        format!(
+            "WeChat voice message {:?} is missing voice_item payload",
+            message.message_id
+        )
+    })?;
+    let media = voice.media.as_ref().ok_or_else(|| {
+        format!(
+            "WeChat voice message {:?} is missing media payload",
+            message.message_id
+        )
+    })?;
+    let encrypt_query_param = media.encrypt_query_param.as_deref().ok_or_else(|| {
+        format!(
+            "WeChat voice message {:?} is missing encrypt_query_param",
+            message.message_id
+        )
+    })?;
+    let aes_key = media
+        .aes_key
+        .as_deref()
+        .filter(|value| !value.trim().is_empty())
+        .ok_or_else(|| {
+            format!(
+                "WeChat voice message {:?} is missing aes_key",
+                message.message_id
+            )
+        })?;
+    let message_id = message
+        .message_id
+        .ok_or_else(|| "WeChat voice message is missing message_id".to_string())?;
+    let (mime_type, extension) = infer_voice_media_type(voice.encode_type);
+    let duration_secs = voice.playtime.map(|millis| (millis / 1000) as u32);
+
+    Ok(Some(InboundAttachment {
+        id: format!("wechat-voice-{}-{}", message_id, index),
+        mime_type: mime_type.to_string(),
+        filename: Some(format!(
+            "wechat-voice-{}-{}.{}",
+            message_id, index, extension
+        )),
+        size_bytes: None,
+        source_url: Some(build_cdn_download_url(
+            &config.cdn_base_url,
+            encrypt_query_param,
+        )),
+        storage_key: None,
+        extracted_text: voice
+            .text
+            .as_deref()
+            .map(str::trim)
+            .filter(|value| !value.is_empty())
+            .map(str::to_string),
+        extras_json: build_voice_extras_json(aes_key, duration_secs),
+    }))
+}
+
+fn preferred_image_aes_key<'a>(image: &'a ImageItem, media: &'a CdnMedia) -> Option<&'a str> {
+    image
+        .aeskey
+        .as_deref()
+        .filter(|value| !value.trim().is_empty())
+        .or_else(|| {
+            media
+                .aes_key
+                .as_deref()
+                .filter(|value| !value.trim().is_empty())
+        })
+}
+
+fn inbound_file_name(file: &FileItem, message_id: i64, index: usize) -> String {
+    file.file_name
+        .as_deref()
+        .map(str::trim)
+        .filter(|value| !value.is_empty())
+        .map(str::to_string)
+        .unwrap_or_else(|| format!("wechat-file-{}-{}.bin", message_id, index))
+}
+
+fn parse_file_size(raw: &str) -> Option<u64> {
+    raw.trim().parse::<u64>().ok()
+}
+
+fn infer_voice_media_type(encode_type: Option<i32>) -> (&'static str, &'static str) {
+    match encode_type {
+        Some(7) => ("audio/mpeg", "mp3"),
+        Some(8) => ("audio/ogg", "ogg"),
+        Some(5) => ("audio/amr", "amr"),
+        Some(6) => ("audio/silk", "silk"),
+        _ => ("audio/silk", "silk"),
+    }
+}
+
+fn build_voice_extras_json(aes_key: &str, duration_secs: Option<u32>) -> String {
+    let mut extras = serde_json::Map::new();
+    extras.insert("wechat_aes_key".to_string(), json!(aes_key));
+    if let Some(duration_secs) = duration_secs {
+        extras.insert("duration_secs".to_string(), json!(duration_secs));
+    }
+    serde_json::Value::Object(extras).to_string()
+}
+
+fn infer_file_mime_type(filename: &str) -> String {
+    let extension = filename
+        .rsplit_once('.')
+        .map(|(_, ext)| ext.trim().to_ascii_lowercase());
+
+    match extension.as_deref() {
+        Some("pdf") => "application/pdf",
+        Some("doc") => "application/msword",
+        Some("docx") => "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
+        Some("xls") => "application/vnd.ms-excel",
+        Some("xlsx") => "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
+        Some("ppt") => "application/vnd.ms-powerpoint",
+        Some("pptx") => "application/vnd.openxmlformats-officedocument.presentationml.presentation",
+        Some("txt") => "text/plain",
+        Some("csv") => "text/csv",
+        Some("json") => "application/json",
+        Some("xml") => "application/xml",
+        Some("md") => "text/markdown",
+        Some("zip") => "application/zip",
+        Some("tar") => "application/x-tar",
+        Some("gz") => "application/gzip",
+        Some("mp3") => "audio/mpeg",
+        Some("ogg") => "audio/ogg",
+        Some("wav") => "audio/wav",
+        Some("mp4") => "video/mp4",
+        Some("mov") => "video/quicktime",
+        Some("webm") => "video/webm",
+        Some("mkv") => "video/x-matroska",
+        Some("avi") => "video/x-msvideo",
+        Some("png") => "image/png",
+        Some("jpg") | Some("jpeg") => "image/jpeg",
+        Some("gif") => "image/gif",
+        Some("webp") => "image/webp",
+        Some("bmp") => "image/bmp",
+        _ => "application/octet-stream",
+    }
+    .to_string()
+}
+
+fn upload_image(
+    config: &WechatConfig,
+    to_user_id: &str,
+    attachment: &Attachment,
+) -> Result<UploadImage, String> {
+    let plaintext = &attachment.data;
+    let raw_size = plaintext.len() as u64;
+    let raw_md5 = hex_lower(md5_bytes(plaintext));
+    let file_size_ciphertext = padded_size(raw_size);
+    let filekey = hex_lower(random_bytes(16)?);
+    let aes_key = random_bytes(16)?;
+    let aes_key_hex = hex_lower(aes_key.clone());
+
+    let upload_url = crate::api::get_upload_url(
+        config,
+        &crate::types::GetUploadUrlRequest {
+            filekey: filekey.clone(),
+            media_type: UPLOAD_MEDIA_TYPE_IMAGE,
+            to_user_id: to_user_id.to_string(),
+            rawsize: raw_size,
+            rawfilemd5: raw_md5,
+            filesize: file_size_ciphertext,
+            no_need_thumb: true,
+            aeskey: aes_key_hex,
+            base_info: crate::api::base_info(),
+        },
+    )?;
+
+    let upload_param = upload_url
+        .upload_param
+        .as_deref()
+        .filter(|value| !value.trim().is_empty())
+        .ok_or_else(|| "WeChat getUploadUrl returned no upload_param".to_string())?;
+
+    if upload_url.thumb_upload_param.is_some() {
+        channel_host::log(
+            channel_host::LogLevel::Debug,
+            "WeChat image upload returned thumb_upload_param; ignoring for single-image flow",
+        );
+    }
+
+    let ciphertext = encrypt_aes_ecb_pkcs7(plaintext, &aes_key)?;
+    let upload_response = channel_host::http_request(
+        "POST",
+        &build_cdn_upload_url(&config.cdn_base_url, upload_param, &filekey),
+        r#"{"Content-Type":"application/octet-stream"}"#,
+        Some(&ciphertext),
+        Some(15_000),
+    )
+    .map_err(|e| format!("WeChat CDN upload failed: {e}"))?;
+
+    if upload_response.status != 200 {
+        let body = String::from_utf8_lossy(&upload_response.body);
+        return Err(format!(
+            "WeChat CDN upload returned {}: {}",
+            upload_response.status, body
+        ));
+    }
+
+    let headers: std::collections::HashMap<String, String> =
+        serde_json::from_str(&upload_response.headers_json)
+            .map_err(|e| format!("Failed to parse WeChat CDN upload headers: {e}"))?;
+    let download_encrypted_query_param = headers
+        .iter()
+        .find_map(|(key, value)| {
+            if key.eq_ignore_ascii_case("x-encrypted-param") {
+                Some(value.clone())
+            } else {
+                None
+            }
+        })
+        .filter(|value| !value.trim().is_empty())
+        .ok_or_else(|| "WeChat CDN upload response missing x-encrypted-param".to_string())?;
+
+    Ok(UploadImage {
+        download_encrypted_query_param,
+        aes_key_base64: base64::engine::general_purpose::STANDARD.encode(aes_key),
+        file_size_ciphertext,
+    })
+}
+
+fn build_cdn_download_url(cdn_base_url: &str, encrypted_query_param: &str) -> String {
+    format!(
+        "{}/download?encrypted_query_param={}",
+        cdn_base_url.trim_end_matches('/'),
+        percent_encode(encrypted_query_param)
+    )
+}
+
+fn build_cdn_upload_url(cdn_base_url: &str, upload_param: &str, filekey: &str) -> String {
+    format!(
+        "{}/upload?encrypted_query_param={}&filekey={}",
+        cdn_base_url.trim_end_matches('/'),
+        percent_encode(upload_param),
+        percent_encode(filekey)
+    )
+}
+
+fn percent_encode(value: &str) -> String {
+    let mut encoded = String::with_capacity(value.len());
+    for byte in value.bytes() {
+        if byte.is_ascii_alphanumeric() || matches!(byte, b'-' | b'_' | b'.' | b'~') {
+            encoded.push(byte as char);
+        } else {
+            encoded.push('%');
+            encoded.push(nibble_to_hex(byte >> 4));
+            encoded.push(nibble_to_hex(byte & 0x0F));
+        }
+    }
+    encoded
+}
+
+fn nibble_to_hex(nibble: u8) -> char {
+    match nibble {
+        0..=9 => (b'0' + nibble) as char,
+        10..=15 => (b'A' + (nibble - 10)) as char,
+        _ => '0',
+    }
+}
+
+fn encode_hex(bytes: &[u8]) -> String {
+    let mut out = String::with_capacity(bytes.len() * 2);
+    for byte in bytes {
+        out.push(nibble_to_hex(byte >> 4));
+        out.push(nibble_to_hex(byte & 0x0F));
+    }
+    out
+}
+
+fn hex_lower(bytes: Vec<u8>) -> String {
+    encode_hex(&bytes).to_ascii_lowercase()
+}
+
+fn encrypt_aes_ecb_pkcs7(plaintext: &[u8], key: &[u8]) -> Result<Vec<u8>, String> {
+    let cipher = Aes128::new_from_slice(key).map_err(|e| format!("Invalid AES key: {e}"))?;
+    let mut padded = plaintext.to_vec();
+    let pad_len = AES_BLOCK_SIZE - (padded.len() % AES_BLOCK_SIZE);
+    padded.extend(std::iter::repeat_n(pad_len as u8, pad_len));
+
+    for chunk in padded.chunks_exact_mut(AES_BLOCK_SIZE) {
+        cipher.encrypt_block(GenericArray::from_mut_slice(chunk));
+    }
+
+    Ok(padded)
+}
+
+fn md5_bytes(bytes: &[u8]) -> Vec<u8> {
+    Md5::digest(bytes).to_vec()
+}
+
+fn random_bytes(len: usize) -> Result<Vec<u8>, String> {
+    let mut bytes = vec![0u8; len];
+    rand::rngs::OsRng.fill_bytes(&mut bytes);
+    if bytes.iter().all(|byte| *byte == 0) {
+        return Err("OS RNG returned all-zero bytes unexpectedly".to_string());
+    }
+    Ok(bytes)
+}
+
+fn padded_size(raw_size: u64) -> u64 {
+    ((raw_size / AES_BLOCK_SIZE as u64) + 1) * AES_BLOCK_SIZE as u64
+}
+
+#[cfg(test)]
+mod tests {
+    use super::{
+        build_voice_extras_json, encode_hex, encrypt_aes_ecb_pkcs7, infer_file_mime_type,
+        infer_voice_media_type, map_file_attachment, map_image_attachment, map_voice_attachment,
+        AES_BLOCK_SIZE,
+    };
+    use crate::types::{
+        CdnMedia, FileItem, ImageItem, MessageItem, VoiceItem, WechatConfig, WechatMessage,
+        MESSAGE_ITEM_FILE, MESSAGE_ITEM_IMAGE, MESSAGE_ITEM_VOICE,
+    };
+
+    #[test]
+    fn test_encrypt_aes_ecb_pkcs7_is_block_aligned() {
+        let key = [0x11u8; 16];
+        let plaintext = b"wechat image payload".to_vec();
+        let ciphertext = encrypt_aes_ecb_pkcs7(&plaintext, &key).unwrap();
+        assert_eq!(ciphertext.len() % AES_BLOCK_SIZE, 0);
+        assert_ne!(ciphertext, plaintext);
+        assert_eq!(
+            encode_hex(&ciphertext).to_ascii_lowercase(),
+            "a7464c94a03fb2c5aa783597a1d2f5a461f1cd5d83a7bd92721e8ac1853f881f"
+        );
+    }
+
+    #[test]
+    fn test_map_image_attachment_errors_when_message_id_missing() {
+        let config = WechatConfig::default();
+        let message = WechatMessage {
+            message_id: None,
+            from_user_id: Some("user-1".to_string()),
+            to_user_id: Some("bot-1".to_string()),
+            session_id: None,
+            message_type: None,
+            context_token: None,
+            item_list: vec![MessageItem {
+                r#type: Some(MESSAGE_ITEM_IMAGE),
+                text_item: None,
+                image_item: Some(ImageItem {
+                    media: Some(CdnMedia {
+                        encrypt_query_param: Some("enc".to_string()),
+                        aes_key: Some("aes".to_string()),
+                        encrypt_type: Some(1),
+                    }),
+                    aeskey: None,
+                    mid_size: Some(128),
+                }),
+                voice_item: None,
+                file_item: None,
+            }],
+        };
+
+        let error = map_image_attachment(&config, &message, &message.item_list[0], 0)
+            .expect_err("missing message_id should error");
+        assert!(error.contains("missing message_id"));
+    }
+
+    #[test]
+    fn test_map_file_attachment_uses_filename_and_size_metadata() {
+        let config = WechatConfig::default();
+        let message = WechatMessage {
+            message_id: Some(42),
+            from_user_id: Some("user-1".to_string()),
+            to_user_id: Some("bot-1".to_string()),
+            session_id: None,
+            message_type: None,
+            context_token: None,
+            item_list: vec![MessageItem {
+                r#type: Some(MESSAGE_ITEM_FILE),
+                text_item: None,
+                image_item: None,
+                voice_item: None,
+                file_item: Some(FileItem {
+                    media: Some(CdnMedia {
+                        encrypt_query_param: Some("enc".to_string()),
+                        aes_key: Some("YWJjZGVmZ2hpamtsbW5vcA==".to_string()),
+                        encrypt_type: Some(1),
+                    }),
+                    file_name: Some("report.PDF".to_string()),
+                    len: Some("256".to_string()),
+                }),
+            }],
+        };
+
+        let attachment = map_file_attachment(&config, &message, &message.item_list[0], 0)
+            .expect("file attachment should map")
+            .expect("file attachment should be present");
+        assert_eq!(attachment.id, "wechat-file-42-0");
+        assert_eq!(attachment.mime_type, "application/pdf");
+        assert_eq!(attachment.filename.as_deref(), Some("report.PDF"));
+        assert_eq!(attachment.size_bytes, Some(256));
+        assert!(attachment.extras_json.contains("wechat_aes_key"));
+    }
+
+    #[test]
+    fn test_map_file_attachment_errors_when_message_id_missing() {
+        let config = WechatConfig::default();
+        let message = WechatMessage {
+            message_id: None,
+            from_user_id: Some("user-1".to_string()),
+            to_user_id: Some("bot-1".to_string()),
+            session_id: None,
+            message_type: None,
+            context_token: None,
+            item_list: vec![MessageItem {
+                r#type: Some(MESSAGE_ITEM_FILE),
+                text_item: None,
+                image_item: None,
+                voice_item: None,
+                file_item: Some(FileItem {
+                    media: Some(CdnMedia {
+                        encrypt_query_param: Some("enc".to_string()),
+                        aes_key: Some("aes".to_string()),
+                        encrypt_type: Some(1),
+                    }),
+                    file_name: Some("report.pdf".to_string()),
+                    len: Some("256".to_string()),
+                }),
+            }],
+        };
+
+        let error = map_file_attachment(&config, &message, &message.item_list[0], 0)
+            .expect_err("missing message_id should error");
+        assert!(error.contains("missing message_id"));
+    }
+
+    #[test]
+    fn test_infer_file_mime_type_defaults_to_octet_stream() {
+        assert_eq!(
+            infer_file_mime_type("archive.unknown"),
+            "application/octet-stream"
+        );
+        assert_eq!(infer_file_mime_type("README"), "application/octet-stream");
+    }
+
+    #[test]
+    fn test_infer_voice_media_type_defaults_to_silk() {
+        assert_eq!(infer_voice_media_type(Some(6)), ("audio/silk", "silk"));
+        assert_eq!(infer_voice_media_type(Some(8)), ("audio/ogg", "ogg"));
+        assert_eq!(infer_voice_media_type(None), ("audio/silk", "silk"));
+    }
+
+    #[test]
+    fn test_build_voice_extras_json_includes_duration() {
+        let extras = build_voice_extras_json("aes-key", Some(9));
+        assert!(extras.contains("wechat_aes_key"));
+        assert!(extras.contains("duration_secs"));
+    }
+
+    #[test]
+    fn test_map_voice_attachment_sets_audio_metadata() {
+        let config = WechatConfig::default();
+        let message = WechatMessage {
+            message_id: Some(77),
+            from_user_id: Some("user-1".to_string()),
+            to_user_id: Some("bot-1".to_string()),
+            session_id: None,
+            message_type: None,
+            context_token: None,
+            item_list: vec![MessageItem {
+                r#type: Some(MESSAGE_ITEM_VOICE),
+                text_item: None,
+                image_item: None,
+                voice_item: Some(VoiceItem {
+                    media: Some(CdnMedia {
+                        encrypt_query_param: Some("enc".to_string()),
+                        aes_key: Some("YWJjZGVmZ2hpamtsbW5vcA==".to_string()),
+                        encrypt_type: Some(1),
+                    }),
+                    encode_type: Some(8),
+                    playtime: Some(4200),
+                    text: Some("hello from voice".to_string()),
+                }),
+                file_item: None,
+            }],
+        };
+
+        let attachment = map_voice_attachment(&config, &message, &message.item_list[0], 0)
+            .expect("voice attachment should map")
+            .expect("voice attachment should be present");
+        assert_eq!(attachment.id, "wechat-voice-77-0");
+        assert_eq!(attachment.mime_type, "audio/ogg");
+        assert_eq!(
+            attachment.filename.as_deref(),
+            Some("wechat-voice-77-0.ogg")
+        );
+        assert_eq!(
+            attachment.extracted_text.as_deref(),
+            Some("hello from voice")
+        );
+        assert!(attachment.extras_json.contains("duration_secs"));
+    }
+}

channels-src/wechat/src/state.rs

@@ -0,0 +1,158 @@
+use std::collections::HashMap;
+
+use serde::{Deserialize, Serialize};
+
+use crate::auth::{
+    CONFIG_PATH, CONTEXT_TOKENS_PATH, GET_UPDATES_BUF_PATH, PENDING_INBOUND_PATH,
+    TYPING_TICKETS_PATH,
+};
+use crate::near::agent::channel_host;
+use crate::types::WechatConfig;
+
+#[derive(Debug, Clone, Deserialize, Serialize)]
+pub struct TypingTicketEntry {
+    pub ticket: String,
+    pub fetched_at_ms: u64,
+}
+
+#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
+pub struct StoredInboundAttachment {
+    pub id: String,
+    pub mime_type: String,
+    pub filename: Option<String>,
+    pub size_bytes: Option<u64>,
+    pub source_url: Option<String>,
+    pub storage_key: Option<String>,
+    pub extracted_text: Option<String>,
+    pub extras_json: String,
+}
+
+impl From<channel_host::InboundAttachment> for StoredInboundAttachment {
+    fn from(value: channel_host::InboundAttachment) -> Self {
+        Self {
+            id: value.id,
+            mime_type: value.mime_type,
+            filename: value.filename,
+            size_bytes: value.size_bytes,
+            source_url: value.source_url,
+            storage_key: value.storage_key,
+            extracted_text: value.extracted_text,
+            extras_json: value.extras_json,
+        }
+    }
+}
+
+impl From<StoredInboundAttachment> for channel_host::InboundAttachment {
+    fn from(value: StoredInboundAttachment) -> Self {
+        Self {
+            id: value.id,
+            mime_type: value.mime_type,
+            filename: value.filename,
+            size_bytes: value.size_bytes,
+            source_url: value.source_url,
+            storage_key: value.storage_key,
+            extracted_text: value.extracted_text,
+            extras_json: value.extras_json,
+        }
+    }
+}
+
+#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
+pub struct PendingInboundBundle {
+    pub from_user_id: String,
+    pub to_user_id: Option<String>,
+    pub session_id: Option<String>,
+    pub context_token: Option<String>,
+    pub message_id: Option<i64>,
+    pub flush_at_ms: u64,
+    pub text: String,
+    pub attachments: Vec<StoredInboundAttachment>,
+}
+
+pub fn load_config() -> WechatConfig {
+    channel_host::workspace_read(CONFIG_PATH)
+        .and_then(|raw| serde_json::from_str::<WechatConfig>(&raw).ok())
+        .unwrap_or_default()
+}
+
+pub fn persist_config(config: &WechatConfig) -> Result<(), String> {
+    let serialized =
+        serde_json::to_string(config).map_err(|e| format!("Failed to serialize config: {e}"))?;
+    channel_host::workspace_write(CONFIG_PATH, &serialized).map_err(|e| e.to_string())
+}
+
+pub fn load_get_updates_buf() -> String {
+    channel_host::workspace_read(GET_UPDATES_BUF_PATH)
+        .and_then(|raw| serde_json::from_str::<String>(&raw).ok())
+        .unwrap_or_default()
+}
+
+pub fn persist_get_updates_buf(value: &str) -> Result<(), String> {
+    let serialized =
+        serde_json::to_string(value).map_err(|e| format!("Failed to serialize cursor: {e}"))?;
+    channel_host::workspace_write(GET_UPDATES_BUF_PATH, &serialized).map_err(|e| e.to_string())
+}
+
+pub fn load_context_tokens() -> HashMap<String, String> {
+    channel_host::workspace_read(CONTEXT_TOKENS_PATH)
+        .and_then(|raw| serde_json::from_str::<HashMap<String, String>>(&raw).ok())
+        .unwrap_or_default()
+}
+
+pub fn persist_context_tokens(tokens: &HashMap<String, String>) -> Result<(), String> {
+    let serialized =
+        serde_json::to_string(tokens).map_err(|e| format!("Failed to serialize tokens: {e}"))?;
+    channel_host::workspace_write(CONTEXT_TOKENS_PATH, &serialized).map_err(|e| e.to_string())
+}
+
+pub fn load_typing_tickets() -> HashMap<String, TypingTicketEntry> {
+    channel_host::workspace_read(TYPING_TICKETS_PATH)
+        .and_then(|raw| serde_json::from_str::<HashMap<String, TypingTicketEntry>>(&raw).ok())
+        .unwrap_or_default()
+}
+
+pub fn persist_typing_tickets(tickets: &HashMap<String, TypingTicketEntry>) -> Result<(), String> {
+    let serialized =
+        serde_json::to_string(tickets).map_err(|e| format!("Failed to serialize tickets: {e}"))?;
+    channel_host::workspace_write(TYPING_TICKETS_PATH, &serialized).map_err(|e| e.to_string())
+}
+
+pub fn load_pending_inbound_bundles() -> Result<HashMap<String, PendingInboundBundle>, String> {
+    parse_pending_inbound_bundles(channel_host::workspace_read(PENDING_INBOUND_PATH).as_deref())
+}
+
+pub fn persist_pending_inbound_bundles(
+    bundles: &HashMap<String, PendingInboundBundle>,
+) -> Result<(), String> {
+    let serialized =
+        serde_json::to_string(bundles).map_err(|e| format!("Failed to serialize bundles: {e}"))?;
+    channel_host::workspace_write(PENDING_INBOUND_PATH, &serialized).map_err(|e| e.to_string())
+}
+
+fn parse_pending_inbound_bundles(
+    raw: Option<&str>,
+) -> Result<HashMap<String, PendingInboundBundle>, String> {
+    match raw {
+        None => Ok(HashMap::new()),
+        Some(raw) => serde_json::from_str(raw)
+            .map_err(|e| format!("Failed to parse pending inbound bundles: {e}")),
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_parse_pending_inbound_bundles_missing_file_returns_empty_map() {
+        let bundles = parse_pending_inbound_bundles(None).expect("missing state should be empty");
+        assert!(bundles.is_empty());
+    }
+
+    #[test]
+    fn test_parse_pending_inbound_bundles_invalid_json_returns_error() {
+        let error =
+            parse_pending_inbound_bundles(Some("{not json")).expect_err("invalid json should err");
+        assert!(error.contains("Failed to parse pending inbound bundles"));
+    }
+}

channels-src/wechat/src/types.rs

@@ -0,0 +1,216 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Clone, Deserialize, Serialize)]
+pub struct WechatConfig {
+    #[serde(default = "default_base_url")]
+    pub base_url: String,
+    #[serde(default = "default_cdn_base_url")]
+    pub cdn_base_url: String,
+    #[serde(default = "default_bot_type")]
+    pub bot_type: String,
+    #[serde(default = "default_poll_interval_ms")]
+    pub poll_interval_ms: u32,
+    #[serde(default = "default_long_poll_timeout_ms")]
+    pub long_poll_timeout_ms: u32,
+    #[serde(default = "default_inbound_merge_window_ms")]
+    pub inbound_merge_window_ms: u32,
+}
+
+fn default_base_url() -> String {
+    "https://ilinkai.weixin.qq.com".to_string()
+}
+
+fn default_cdn_base_url() -> String {
+    "https://novac2c.cdn.weixin.qq.com/c2c".to_string()
+}
+
+fn default_bot_type() -> String {
+    "3".to_string()
+}
+
+fn default_poll_interval_ms() -> u32 {
+    30_000
+}
+
+fn default_long_poll_timeout_ms() -> u32 {
+    35_000
+}
+
+fn default_inbound_merge_window_ms() -> u32 {
+    5_000
+}
+
+impl Default for WechatConfig {
+    fn default() -> Self {
+        Self {
+            base_url: default_base_url(),
+            cdn_base_url: default_cdn_base_url(),
+            bot_type: default_bot_type(),
+            poll_interval_ms: default_poll_interval_ms(),
+            long_poll_timeout_ms: default_long_poll_timeout_ms(),
+            inbound_merge_window_ms: default_inbound_merge_window_ms(),
+        }
+    }
+}
+
+#[derive(Debug, Clone, Deserialize, Serialize)]
+pub struct BaseInfo {
+    pub channel_version: String,
+}
+
+#[derive(Debug, Clone, Deserialize, Serialize)]
+pub struct GetUploadUrlRequest {
+    pub filekey: String,
+    pub media_type: i32,
+    pub to_user_id: String,
+    pub rawsize: u64,
+    pub rawfilemd5: String,
+    pub filesize: u64,
+    pub no_need_thumb: bool,
+    pub aeskey: String,
+    pub base_info: BaseInfo,
+}
+
+#[derive(Debug, Clone, Deserialize, Serialize)]
+pub struct GetUpdatesRequest {
+    pub get_updates_buf: String,
+    pub base_info: BaseInfo,
+}
+
+#[derive(Debug, Clone, Deserialize, Serialize)]
+pub struct GetConfigRequest {
+    pub ilink_user_id: String,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub context_token: Option<String>,
+    pub base_info: BaseInfo,
+}
+
+#[derive(Debug, Clone, Deserialize)]
+pub struct GetUpdatesResponse {
+    pub ret: Option<i32>,
+    pub errcode: Option<i32>,
+    pub errmsg: Option<String>,
+    #[serde(default)]
+    pub msgs: Vec<WechatMessage>,
+    pub get_updates_buf: Option<String>,
+}
+
+#[derive(Debug, Clone, Deserialize)]
+pub struct GetUploadUrlResponse {
+    pub upload_param: Option<String>,
+    pub thumb_upload_param: Option<String>,
+}
+
+#[derive(Debug, Clone, Deserialize, Serialize)]
+pub struct SendMessageRequest {
+    pub msg: OutboundWechatMessage,
+    pub base_info: BaseInfo,
+}
+
+#[derive(Debug, Clone, Deserialize, Serialize)]
+pub struct SendTypingRequest {
+    pub ilink_user_id: String,
+    pub typing_ticket: String,
+    pub status: i32,
+    pub base_info: BaseInfo,
+}
+
+#[derive(Debug, Clone, Deserialize, Serialize)]
+pub struct OutboundWechatMessage {
+    pub from_user_id: String,
+    pub to_user_id: String,
+    pub client_id: String,
+    pub message_type: i32,
+    pub message_state: i32,
+    pub item_list: Vec<MessageItem>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub context_token: Option<String>,
+}
+
+#[derive(Debug, Clone, Deserialize)]
+pub struct WechatMessage {
+    pub message_id: Option<i64>,
+    pub from_user_id: Option<String>,
+    pub to_user_id: Option<String>,
+    pub session_id: Option<String>,
+    pub message_type: Option<i32>,
+    pub context_token: Option<String>,
+    #[serde(default)]
+    pub item_list: Vec<MessageItem>,
+}
+
+#[derive(Debug, Clone, Deserialize)]
+pub struct GetConfigResponse {
+    pub ret: Option<i32>,
+    pub errmsg: Option<String>,
+    pub typing_ticket: Option<String>,
+}
+
+#[derive(Debug, Clone, Deserialize)]
+pub struct SendTypingResponse {
+    pub ret: Option<i32>,
+    pub errmsg: Option<String>,
+}
+
+#[derive(Debug, Clone, Deserialize, Serialize)]
+pub struct MessageItem {
+    pub r#type: Option<i32>,
+    pub text_item: Option<TextItem>,
+    pub image_item: Option<ImageItem>,
+    pub voice_item: Option<VoiceItem>,
+    pub file_item: Option<FileItem>,
+}
+
+#[derive(Debug, Clone, Deserialize, Serialize)]
+pub struct TextItem {
+    pub text: String,
+}
+
+#[derive(Debug, Clone, Deserialize, Serialize)]
+pub struct CdnMedia {
+    pub encrypt_query_param: Option<String>,
+    pub aes_key: Option<String>,
+    pub encrypt_type: Option<i32>,
+}
+
+#[derive(Debug, Clone, Deserialize, Serialize)]
+pub struct ImageItem {
+    pub media: Option<CdnMedia>,
+    pub aeskey: Option<String>,
+    pub mid_size: Option<u64>,
+}
+
+#[derive(Debug, Clone, Deserialize, Serialize)]
+pub struct VoiceItem {
+    pub media: Option<CdnMedia>,
+    pub encode_type: Option<i32>,
+    pub playtime: Option<u64>,
+    pub text: Option<String>,
+}
+
+#[derive(Debug, Clone, Deserialize, Serialize)]
+pub struct FileItem {
+    pub media: Option<CdnMedia>,
+    pub file_name: Option<String>,
+    pub len: Option<String>,
+}
+
+#[derive(Debug, Clone, Deserialize, Serialize)]
+pub struct OutboundMetadata {
+    pub from_user_id: String,
+    pub to_user_id: Option<String>,
+    pub message_id: Option<i64>,
+    pub session_id: Option<String>,
+    pub context_token: Option<String>,
+}
+
+pub const MESSAGE_TYPE_USER: i32 = 1;
+pub const MESSAGE_TYPE_BOT: i32 = 2;
+pub const MESSAGE_STATE_FINISH: i32 = 2;
+pub const MESSAGE_ITEM_TEXT: i32 = 1;
+pub const MESSAGE_ITEM_IMAGE: i32 = 2;
+pub const MESSAGE_ITEM_VOICE: i32 = 3;
+pub const MESSAGE_ITEM_FILE: i32 = 4;
+pub const TYPING_STATUS_TYPING: i32 = 1;
+pub const TYPING_STATUS_CANCEL: i32 = 2;
+pub const UPLOAD_MEDIA_TYPE_IMAGE: i32 = 1;

channels-src/wechat/wechat.capabilities.json

@@ -0,0 +1,51 @@
+{
+  "version": "0.1.0",
+  "wit_version": "0.3.0",
+  "type": "channel",
+  "name": "wechat",
+  "description": "WeChat iLink Bot channel for direct-message chat via long polling",
+  "setup": {
+    "required_secrets": [
+      {
+        "name": "wechat_bot_token",
+        "prompt": "Connect this channel from the WeChat setup flow. IronClaw stores the bot token after QR login succeeds.",
+        "optional": false
+      }
+    ],
+    "setup_url": "https://ilinkai.weixin.qq.com"
+  },
+  "capabilities": {
+    "http": {
+      "allowlist": [
+        { "host": "ilinkai.weixin.qq.com", "path_prefix": "/" },
+        { "host": "novac2c.cdn.weixin.qq.com", "path_prefix": "/c2c/" }
+      ],
+      "rate_limit": {
+        "requests_per_minute": 60,
+        "requests_per_hour": 1200
+      }
+    },
+    "secrets": {
+      "allowed_names": ["wechat_*"]
+    },
+    "channel": {
+      "allowed_paths": [],
+      "allow_polling": true,
+      "min_poll_interval_ms": 30000,
+      "workspace_prefix": "channels/wechat/",
+      "callback_timeout_secs": 45,
+      "emit_rate_limit": {
+        "messages_per_minute": 100,
+        "messages_per_hour": 5000
+      }
+    }
+  },
+  "config": {
+    "base_url": "https://ilinkai.weixin.qq.com",
+    "cdn_base_url": "https://novac2c.cdn.weixin.qq.com/c2c",
+    "bot_type": "3",
+    "poll_interval_ms": 30000,
+    "long_poll_timeout_ms": 35000,
+    "inbound_merge_window_ms": 5000
+  }
+}

channels-src/whatsapp/Cargo.lock

@@ -269,7 +269,7 @@ dependencies = [
 
 [[package]]
 name = "whatsapp-channel"
-version = "0.1.0"
+version = "0.2.0"
 dependencies = [
  "serde",
  "serde_json",

docs/USER_MANAGEMENT_API.md

@@ -1,571 +0,0 @@
-# User Management API
-
-DB-backed user management for multi-tenant IronClaw deployments. Covers admin user CRUD, per-user secrets provisioning, self-service profile, API token management, and usage reporting.
-
-## Authentication
-
-All endpoints require `Authorization: Bearer <token>`. Tokens are either:
-- **Env-var tokens** — configured via `GATEWAY_AUTH_TOKEN` (single-user) at startup
-- **DB-backed tokens** — created via `POST /api/tokens` or `POST /api/admin/users`
-
-DB tokens are SHA-256 hashed at rest; plaintext is returned exactly once at creation time.
-
-Auth is cached in a bounded LRU (1024 entries, 60s TTL). Suspending a user or revoking a token may take up to 60s to take effect.
-
-## Roles
-
-| Role | Scope |
-|------|-------|
-| `admin` | Full access to all endpoints |
-| `member` | Self-service profile + own token management only |
-
-Endpoints marked **Admin** return `403 Forbidden` for `member` role.
-
----
-
-## Admin: Users
-
-### POST /api/admin/users
-
-Create a new user. Returns the user record and a one-time plaintext API token.
-
-**Auth:** Admin
-
-**Request body:**
-
-```json
-{
-  "display_name": "Alice Smith",
-  "email": "[email protected]",
-  "role": "member"
-}
-```
-
-| Field | Type | Required | Default | Notes |
-|-------|------|----------|---------|-------|
-| `display_name` | string | yes | | |
-| `email` | string | no | `null` | Must be unique if provided |
-| `role` | string | no | `"member"` | `"admin"` or `"member"` |
-
-**Response:** `200 OK`
-
-```json
-{
-  "id": "550e8400-e29b-41d4-a716-446655440000",
-  "email": "[email protected]",
-  "display_name": "Alice Smith",
-  "status": "active",
-  "role": "member",
-  "token": "a1b2c3d4e5f6...64-char hex...",
-  "created_at": "2026-03-25T12:00:00+00:00",
-  "created_by": "admin-user-id"
-}
-```
-
-The `token` field is the plaintext API token. It is shown **only once** — store it securely.
-
-**Errors:** `400` (missing display_name, invalid role), `403` (not admin), `503` (no database)
-
----
-
-### GET /api/admin/users
-
-List all users.
-
-**Auth:** Admin
-
-**Response:** `200 OK`
-
-```json
-{
-  "users": [
-    {
-      "id": "550e8400-...",
-      "email": "[email protected]",
-      "display_name": "Alice Smith",
-      "status": "active",
-      "role": "member",
-      "created_at": "2026-03-25T12:00:00+00:00",
-      "updated_at": "2026-03-25T12:00:00+00:00",
-      "last_login_at": "2026-03-25T14:30:00+00:00",
-      "created_by": "admin-user-id"
-    }
-  ]
-}
-```
-
----
-
-### GET /api/admin/users/{id}
-
-Get a single user by ID.
-
-**Auth:** Admin
-
-**Response:** `200 OK`
-
-```json
-{
-  "id": "550e8400-...",
-  "email": "[email protected]",
-  "display_name": "Alice Smith",
-  "status": "active",
-  "role": "member",
-  "created_at": "2026-03-25T12:00:00+00:00",
-  "updated_at": "2026-03-25T12:00:00+00:00",
-  "last_login_at": "2026-03-25T14:30:00+00:00",
-  "created_by": "admin-user-id",
-  "metadata": {}
-}
-```
-
-**Errors:** `404` (user not found), `403` (not admin)
-
----
-
-### PATCH /api/admin/users/{id}
-
-Update a user's display name and/or metadata. Omitted fields are left unchanged.
-
-**Auth:** Admin
-
-**Request body:**
-
-```json
-{
-  "display_name": "Alice Johnson",
-  "metadata": {"department": "engineering"}
-}
-```
-
-| Field | Type | Required | Notes |
-|-------|------|----------|-------|
-| `display_name` | string | no | |
-| `metadata` | object | no | Replaces entire metadata object (merge patch) |
-
-**Response:** `200 OK` — returns the full updated user record (same shape as GET detail, without `last_login_at`/`created_by`).
-
-**Errors:** `404` (user not found), `403` (not admin)
-
----
-
-### POST /api/admin/users/{id}/suspend
-
-Suspend a user. Suspended users cannot authenticate (DB auth checks user status).
-
-**Auth:** Admin
-
-**Response:** `200 OK`
-
-```json
-{
-  "id": "550e8400-...",
-  "status": "suspended"
-}
-```
-
-**Errors:** `404` (user not found), `403` (not admin)
-
----
-
-### POST /api/admin/users/{id}/activate
-
-Re-activate a suspended user.
-
-**Auth:** Admin
-
-**Response:** `200 OK`
-
-```json
-{
-  "id": "550e8400-...",
-  "status": "active"
-}
-```
-
-**Errors:** `404` (user not found), `403` (not admin)
-
----
-
-### DELETE /api/admin/users/{id}
-
-Permanently delete a user and all associated data (tokens, jobs, conversations, memory, routines, settings, secrets).
-
-**Auth:** Admin
-
-**Response:** `200 OK`
-
-```json
-{
-  "id": "550e8400-...",
-  "deleted": true
-}
-```
-
-**Errors:** `404` (user not found), `403` (not admin)
-
-**Cascade:** Deletes from `api_tokens`, `agent_jobs`, `conversations`, `memory_documents`, `routines`, `secrets`, `settings`, `wasm_tools`, and related tables. On PostgreSQL this uses FK cascades; on libSQL it uses explicit deletes.
-
----
-
-## Admin: Per-User Secrets
-
-Provision secrets on behalf of individual users. The primary use case is an application backend (acting as admin) that configures per-user credentials so each user's IronClaw agent can call back to external services.
-
-Secrets are encrypted at rest with AES-256-GCM using a per-secret HKDF-derived key. Plaintext values are **never returned** by any endpoint — they can only be used by the agent's tool system at runtime.
-
-### PUT /api/admin/users/{user_id}/secrets/{name}
-
-Create or update a secret for the specified user. If a secret with the same name already exists, it is overwritten.
-
-**Auth:** Admin
-
-**Path parameters:**
-
-| Param | Type | Notes |
-|-------|------|-------|
-| `user_id` | string | The user's ID |
-| `name` | string | Secret name (normalized to lowercase) |
-
-**Request body:**
-
-```json
-{
-  "value": "sk-live-abc123...",
-  "provider": "my-app-backend",
-  "expires_in_days": 90
-}
-```
-
-| Field | Type | Required | Notes |
-|-------|------|----------|-------|
-| `value` | string | yes | The secret value (encrypted at rest, never returned) |
-| `provider` | string | no | Tag for grouping (e.g. `"stripe"`, `"my-app"`) |
-| `expires_in_days` | integer | no | Auto-expire after N days; `null` = never |
-
-**Response:** `200 OK`
-
-```json
-{
-  "user_id": "550e8400-...",
-  "name": "my_app_callback_token",
-  "status": "created"
-}
-```
-
-**Errors:** `400` (missing value), `403` (not admin), `503` (secrets store not available)
-
-**Example — application backend provisioning a callback token:**
-
-```bash
-# Admin creates a user
-curl -X POST https://ironclaw.example.com/api/admin/users \
-  -H "Authorization: Bearer $ADMIN_TOKEN" \
-  -d '{"display_name": "Alice", "role": "member"}'
-# Response includes: {"id": "alice-uuid", "token": "alice-bearer-token", ...}
-
-# Admin provisions a per-user callback secret
-curl -X PUT https://ironclaw.example.com/api/admin/users/alice-uuid/secrets/app_callback_token \
-  -H "Authorization: Bearer $ADMIN_TOKEN" \
-  -d '{"value": "per-user-jwt-for-alice", "provider": "my-app"}'
-
-# Now Alice's IronClaw agent can use the "app_callback_token" secret
-# when calling tools that need to authenticate back to the app backend.
-```
-
----
-
-### GET /api/admin/users/{user_id}/secrets
-
-List a user's secrets. Returns names and providers only — **never values or hashes**.
-
-**Auth:** Admin
-
-**Response:** `200 OK`
-
-```json
-{
-  "user_id": "550e8400-...",
-  "secrets": [
-    {"name": "app_callback_token", "provider": "my-app"},
-    {"name": "openai_api_key", "provider": "openai"}
-  ]
-}
-```
-
----
-
-### DELETE /api/admin/users/{user_id}/secrets/{name}
-
-Delete a specific secret for a user.
-
-**Auth:** Admin
-
-**Response:** `200 OK`
-
-```json
-{
-  "user_id": "550e8400-...",
-  "name": "app_callback_token",
-  "deleted": true
-}
-```
-
-**Errors:** `404` (secret not found), `403` (not admin), `503` (secrets store not available)
-
----
-
-## Admin: Usage
-
-### GET /api/admin/usage
-
-Per-user LLM usage statistics aggregated from `llm_calls` via `agent_jobs.user_id`.
-
-**Auth:** Admin
-
-**Query parameters:**
-
-| Param | Type | Default | Notes |
-|-------|------|---------|-------|
-| `user_id` | string | all users | Filter to a single user |
-| `period` | string | `"day"` | `"day"` (24h), `"week"` (7d), or `"month"` (30d) |
-
-**Response:** `200 OK`
-
-```json
-{
-  "period": "week",
-  "since": "2026-03-18T12:00:00+00:00",
-  "usage": [
-    {
-      "user_id": "alice-id",
-      "model": "claude-sonnet-4-5-20250514",
-      "call_count": 42,
-      "input_tokens": 150000,
-      "output_tokens": 30000,
-      "total_cost": "1.23"
-    }
-  ]
-}
-```
-
----
-
-## Self-Service: Profile
-
-### GET /api/profile
-
-Get the authenticated user's own profile.
-
-**Auth:** Any authenticated user
-
-**Response:** `200 OK`
-
-```json
-{
-  "id": "550e8400-...",
-  "email": "[email protected]",
-  "display_name": "Alice Smith",
-  "status": "active",
-  "role": "member",
-  "created_at": "2026-03-25T12:00:00+00:00",
-  "last_login_at": "2026-03-25T14:30:00+00:00"
-}
-```
-
----
-
-### PATCH /api/profile
-
-Update the authenticated user's own display name and/or metadata.
-
-**Auth:** Any authenticated user
-
-**Request body:**
-
-```json
-{
-  "display_name": "Alice Johnson",
-  "metadata": {"theme": "dark"}
-}
-```
-
-**Response:** `200 OK`
-
-```json
-{
-  "id": "550e8400-...",
-  "display_name": "Alice Johnson",
-  "updated": true
-}
-```
-
----
-
-## Self-Service: Tokens
-
-### POST /api/tokens
-
-Create a new API token for the authenticated user. Admins can optionally create tokens for other users by including `user_id`.
-
-**Auth:** Any authenticated user
-
-**Request body:**
-
-```json
-{
-  "name": "CI pipeline",
-  "expires_in_days": 90,
-  "user_id": "other-user-id"
-}
-```
-
-| Field | Type | Required | Notes |
-|-------|------|----------|-------|
-| `name` | string | yes | Human-readable label |
-| `expires_in_days` | integer | no | `null` = never expires |
-| `user_id` | string | no | Admin-only; create token for another user |
-
-**Response:** `200 OK`
-
-```json
-{
-  "token": "a1b2c3d4...64-char hex...",
-  "id": "token-uuid",
-  "name": "CI pipeline",
-  "token_prefix": "a1b2c3d4",
-  "expires_at": "2026-06-23T12:00:00+00:00",
-  "created_at": "2026-03-25T12:00:00+00:00"
-}
-```
-
-The `token` field is shown **only once**.
-
----
-
-### GET /api/tokens
-
-List the authenticated user's tokens. Token hashes are never returned.
-
-**Auth:** Any authenticated user
-
-**Response:** `200 OK`
-
-```json
-{
-  "tokens": [
-    {
-      "id": "token-uuid",
-      "name": "CI pipeline",
-      "token_prefix": "a1b2c3d4",
-      "expires_at": "2026-06-23T12:00:00+00:00",
-      "last_used_at": "2026-03-25T14:00:00+00:00",
-      "created_at": "2026-03-25T12:00:00+00:00",
-      "revoked_at": null
-    }
-  ]
-}
-```
-
----
-
-### DELETE /api/tokens/{id}
-
-Revoke one of the authenticated user's tokens. Users can only revoke their own tokens.
-
-**Auth:** Any authenticated user
-
-**Path:** `id` — UUID of the token to revoke
-
-**Response:** `200 OK`
-
-```json
-{
-  "status": "revoked",
-  "id": "token-uuid"
-}
-```
-
-**Errors:** `400` (invalid UUID), `404` (token not found or belongs to another user)
-
----
-
-## Error Format
-
-All error responses return a plain text body with the error message and the corresponding HTTP status code:
-
-| Code | Meaning |
-|------|---------|
-| `400` | Bad request (missing fields, invalid input) |
-| `401` | Missing or invalid bearer token |
-| `403` | Authenticated but insufficient role (member accessing admin endpoint) |
-| `404` | Resource not found |
-| `503` | Database or secrets store not available |
-| `500` | Internal server error |
-
----
-
-## Security Model
-
-### Secrets Encryption
-
-- **Algorithm:** AES-256-GCM with per-secret HKDF-SHA256 derived keys
-- **Master key:** 32+ bytes, resolved from `SECRETS_MASTER_KEY` env var or OS keychain
-- **Storage format:** `nonce (12B) || ciphertext || tag (16B)` in `encrypted_value` column
-- **Per-secret salt:** 32 random bytes stored alongside the ciphertext
-- **Zero-exposure:** Plaintext never appears in logs, debug output, API responses, or LLM conversations
-
-### Auth Cache
-
-- Bounded LRU cache (1024 entries max)
-- 60-second TTL per entry
-- Suspending a user or revoking a token takes up to 60s to propagate
-
----
-
-## Database Schema
-
-### users
-
-| Column | Type (PG / libSQL) | Notes |
-|--------|--------------------|-------|
-| `id` | `UUID` / `TEXT` | Primary key, UUID v4 |
-| `email` | `TEXT UNIQUE` | Nullable |
-| `display_name` | `TEXT NOT NULL` | |
-| `status` | `TEXT NOT NULL` | `"active"` or `"suspended"` |
-| `role` | `TEXT NOT NULL` | `"admin"` or `"member"` |
-| `created_at` | `TIMESTAMPTZ` / `TEXT` | |
-| `updated_at` | `TIMESTAMPTZ` / `TEXT` | |
-| `last_login_at` | `TIMESTAMPTZ` / `TEXT` | Nullable |
-| `created_by` | `TEXT` | Nullable, references `users.id` |
-| `metadata` | `JSONB` / `TEXT` | Default `{}` |
-
-### api_tokens
-
-| Column | Type (PG / libSQL) | Notes |
-|--------|--------------------|-------|
-| `id` | `UUID` / `TEXT` | Primary key |
-| `user_id` | `TEXT NOT NULL` | FK to `users.id` (PG cascades; libSQL explicit cleanup) |
-| `token_hash` | `BYTEA` / `BLOB` | SHA-256 of hex-encoded plaintext |
-| `token_prefix` | `TEXT NOT NULL` | First 8 chars for identification |
-| `name` | `TEXT NOT NULL` | Human-readable label |
-| `expires_at` | `TIMESTAMPTZ` / `TEXT` | Nullable |
-| `last_used_at` | `TIMESTAMPTZ` / `TEXT` | Nullable |
-| `created_at` | `TIMESTAMPTZ` / `TEXT` | |
-| `revoked_at` | `TIMESTAMPTZ` / `TEXT` | Nullable; set on revocation |
-
-### secrets
-
-| Column | Type (PG / libSQL) | Notes |
-|--------|--------------------|-------|
-| `id` | `UUID` / `TEXT` | Primary key |
-| `user_id` | `TEXT NOT NULL` | Scoped to user |
-| `name` | `TEXT NOT NULL` | Unique per user (lowercase normalized) |
-| `encrypted_value` | `BYTEA` / `BLOB` | AES-256-GCM (nonce + ciphertext + tag) |
-| `key_salt` | `BYTEA` / `BLOB` | Per-secret HKDF salt |
-| `provider` | `TEXT` | Optional grouping tag |
-| `expires_at` | `TIMESTAMPTZ` / `TEXT` | Nullable |
-| `last_used_at` | `TIMESTAMPTZ` / `TEXT` | Audit: last injection time |
-| `usage_count` | `BIGINT` / `INTEGER` | Audit: total injections |
-| `created_at` | `TIMESTAMPTZ` / `TEXT` | |
-| `updated_at` | `TIMESTAMPTZ` / `TEXT` | |

docs/plans/2026-03-25-wechat-integration-design.md

@@ -0,0 +1,262 @@
+# WeChat Integration Design
+
+**Date:** 2026-03-25
+**Status:** Ready for implementation
+**Goal:** Add WeChat support to IronClaw using the same upstream iLink Bot protocol as `@tencent-weixin/openclaw-weixin`, while keeping the implementation aligned with IronClaw's extension-first channel architecture.
+
+---
+
+## Upstream Baseline
+
+The current upstream npm package is `@tencent-weixin/openclaw-weixin` version `2.0.1`.
+
+From the package README and source, the upstream WeChat channel does all of the following:
+
+- logs in by QR code against `https://ilinkai.weixin.qq.com`
+- receives inbound messages by long-polling `ilink/bot/getupdates`
+- sends outbound messages through `ilink/bot/sendmessage`
+- uses `ilink/bot/getconfig` and `ilink/bot/sendtyping` for typing indicators
+- uses `ilink/bot/getuploadurl` for media uploads
+- persists `get_updates_buf` for long-poll resume
+- persists `context_token` so replies stay attached to the right WeChat session
+- supports multiple logged-in WeChat bot accounts
+- treats WeChat as a direct-message-only channel
+- block-sends replies instead of token streaming
+
+This design treats that upstream behavior as the capability boundary. We should not add scope based on features the upstream plugin does not have.
+
+---
+
+## Implementation Direction
+
+IronClaw should **not** try to load the upstream OpenClaw plugin directly.
+
+Instead, IronClaw should implement a **native channel extension** under `channels-src/wechat/` and only extend the host/runtime where that support is generic and reusable.
+
+### Why not host the npm plugin directly
+
+- The upstream package depends on `openclaw/plugin-sdk/*` APIs and runtime contracts that IronClaw does not have.
+- It assumes OpenClaw-specific lifecycle concepts such as `gateway.startAccount`.
+- Recreating an OpenClaw-compatible Node plugin host inside IronClaw would be more work and more fragile than implementing the protocol directly.
+
+### Why `channels-src/wechat/`
+
+- It matches the existing layering used by other platform channels.
+- It keeps platform protocol logic out of host-owned core modules.
+- It leaves room for the channel to move outside this repo later without changing the host model.
+
+Recommended layout:
+
+```text
+channels-src/
+  wechat/
+    Cargo.toml
+    build.sh
+    wechat.capabilities.json
+    src/
+      lib.rs
+      api.rs
+      auth.rs
+      state.rs
+      types.rs
+```
+
+---
+
+## Phase 1 Scope
+
+Phase 1 is a **single-account** implementation of the upstream WeChat channel.
+
+The point of this phase is to keep the channel aligned with upstream behavior while removing the one biggest source of host/runtime complexity: multi-account lifecycle.
+
+### Must-have in Phase 1
+
+- QR code login
+- one connected WeChat bot account
+- direct-message text receive/send
+- `getupdates` long-poll loop
+- `sendmessage` outbound replies
+- typing indicators via `getconfig` and `sendtyping`
+- inbound image download/decrypt for vision
+- outbound image upload/send via `getuploadurl`
+- `context_token` persistence
+- `get_updates_buf` persistence
+- login persistence across restart
+- extension-first packaging under `channels-src/wechat/`
+
+### Explicit simplification from upstream
+
+- multi-account support is deferred
+
+### Follow-up after Phase 1
+
+These are upstream features, so they belong on the roadmap, but they do not need to block the first implementation cut:
+
+- broader media parity beyond the current image + inbound-file + inbound-voice path (outbound files and video)
+
+We should not spend time listing non-goals that come from outside the upstream capability boundary.
+
+---
+
+## Proposed Architecture
+
+```mermaid
+flowchart LR
+    A["Core WASM channel host"] --> B["WeChat channel extension"]
+    C["Generic login UI/API"] --> D["QR login session"]
+    D --> E["Secret storage"]
+    E --> B
+    B --> F["getupdates long-poll"]
+    F --> G["IncomingMessage"]
+    G --> H["ChannelManager -> Agent"]
+    H --> I["sendmessage reply"]
+```
+
+### Extension responsibilities
+
+`channels-src/wechat/` should own:
+
+- iLink API request/response types
+- QR login protocol calls
+- long-polling `getupdates`
+- `context_token` storage and lookup
+- outbound `sendmessage`
+- WeChat-specific status/error mapping
+
+### Host responsibilities
+
+IronClaw core should only own reusable pieces:
+
+- installing and activating the WASM channel
+- generic secret persistence
+- generic QR/device-login session handling for channels
+- exposing login flow through authenticated UI/API
+- starting and polling the channel runtime
+
+---
+
+## Data And State Model
+
+Phase 1 is single-account, so state should stay simple.
+
+### Secrets
+
+- `wechat_bot_token`
+
+This is written after QR login succeeds and reused on restart.
+
+### Channel state
+
+Under the channel workspace prefix, persist:
+
+- `state/get_updates_buf.json`
+- `state/context_tokens.json`
+
+`context_tokens.json` maps the WeChat peer to its latest `context_token`.
+
+### Inbound message mapping
+
+For each inbound WeChat DM:
+
+- `channel = "wechat"`
+- `user_id = <wechat sender id>` or owner scope if it is the bound owner
+- `thread_id = Some("wechat:<sender_id>")`
+- `conversation_scope_id = Some("wechat:<sender_id>")`
+
+`metadata_json` should include:
+
+- `from_user_id`
+- `to_user_id`
+- `message_id`
+- `context_token`
+
+That is enough for `on_respond()` to send the reply back to the right peer.
+
+---
+
+## Minimal Host Uplift
+
+The current extension host is close, but Phase 1 still needs one important addition: a generic interactive login flow for channels.
+
+Minimum host support needed:
+
+1. Start a channel login session.
+2. Return QR payload plus a session identifier.
+3. Poll login session status.
+4. On success, write the returned token to channel secrets.
+5. Reload or reactivate the channel so polling starts automatically.
+
+This should be added as a generic channel-auth capability, not as WeChat-specific core logic.
+
+---
+
+## User Flow
+
+Phase 1 should be **web-first**, because the target user is a normal WeChat user rather than a CLI-only operator.
+
+1. Install or enable the `wechat` channel extension.
+2. Click "Connect WeChat".
+3. Web UI requests a login session from the host.
+4. Web UI displays the QR code.
+5. User scans and confirms on their phone.
+6. Host stores `wechat_bot_token`.
+7. Channel reloads and starts polling.
+8. User sends a DM in WeChat and receives IronClaw replies there.
+
+CLI support can still exist for development, but it should not be the primary Phase 1 UX.
+
+---
+
+## Message Handling Semantics
+
+### Inbound
+
+On each poll:
+
+1. load `get_updates_buf`
+2. call `getupdates`
+3. persist the new cursor if present
+4. normalize inbound text messages into `IncomingMessage`
+5. persist the latest `context_token` for that peer
+6. emit the message to the agent
+
+### Outbound
+
+On response:
+
+1. read peer routing info from `metadata_json`
+2. load the latest `context_token`
+3. convert the response to plain text if needed
+4. send one coalesced text reply via `sendmessage`
+
+This matches the upstream channel's block-send behavior.
+
+---
+
+## Testing Plan
+
+### Unit tests
+
+- QR login response parsing
+- `get_updates_buf` round-trip
+- `context_token` round-trip
+- inbound message normalization
+- outbound metadata routing
+
+### Integration tests
+
+Use a mock iLink server to cover:
+
+- QR login success and expiry
+- restart without re-login
+- inbound poll -> agent -> outbound text reply
+- cursor resume after restart
+
+---
+
+## Phase 2
+
+After Phase 1 is stable, add the upstream features we intentionally deferred:
+
+- multi-account support
+- media upload/send

migrations/V14__users.sql

@@ -1,31 +0,0 @@
--- User management tables for multi-tenant deployments.
---
--- Replaces the static GATEWAY_USER_TOKENS env var with DB-backed
--- user registration, API token management, and invitation flow.
-
-CREATE TABLE users (
-    id TEXT PRIMARY KEY,                        -- matches existing user_id pattern (string, not UUID)
-    email TEXT UNIQUE,                          -- nullable for token-only users
-    display_name TEXT NOT NULL,
-    status TEXT NOT NULL DEFAULT 'active',       -- active | suspended | deactivated
-    role TEXT NOT NULL DEFAULT 'member',          -- admin | member
-    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
-    updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
-    last_login_at TIMESTAMPTZ,
-    created_by TEXT REFERENCES users(id),       -- who invited this user (nullable for bootstrap)
-    metadata JSONB NOT NULL DEFAULT '{}'        -- extensible profile data
-);
-
-CREATE TABLE api_tokens (
-    id UUID PRIMARY KEY,
-    user_id TEXT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
-    token_hash BYTEA NOT NULL,                  -- SHA-256 hash (never store plaintext)
-    token_prefix TEXT NOT NULL,                 -- first 8 hex chars for display
-    name TEXT NOT NULL,                         -- human label ("my-laptop", "ci-bot")
-    expires_at TIMESTAMPTZ,                     -- nullable = never expires
-    last_used_at TIMESTAMPTZ,
-    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
-    revoked_at TIMESTAMPTZ                      -- soft-revoke: set this instead of deleting
-);
-CREATE INDEX idx_api_tokens_user ON api_tokens(user_id);
-CREATE INDEX idx_api_tokens_hash ON api_tokens(token_hash);

registry/_bundles.json

@@ -15,13 +15,14 @@
     },
     "messaging": {
       "display_name": "Messaging Channels",
-      "description": "Discord, Telegram, Slack, and WhatsApp channels",
+      "description": "Discord, Telegram, Slack, WhatsApp, and WeChat channels",
       "extensions": [
         "channels/discord",
         "channels/telegram",
         "channels/slack",
         "channels/whatsapp",
-        "channels/feishu"
+        "channels/feishu",
+        "channels/wechat"
       ],
       "shared_auth": null
     },

registry/channels/wechat.json

@@ -0,0 +1,32 @@
+{
+  "name": "wechat",
+  "display_name": "WeChat Channel",
+  "kind": "channel",
+  "version": "0.1.0",
+  "wit_version": "0.3.0",
+  "description": "Talk to your agent through a WeChat iLink bot account",
+  "keywords": [
+    "messaging",
+    "chat",
+    "wechat",
+    "wechat",
+    "qr"
+  ],
+  "source": {
+    "dir": "channels-src/wechat",
+    "capabilities": "wechat.capabilities.json",
+    "crate_name": "wechat-channel"
+  },
+  "auth_summary": {
+    "method": "interactive",
+    "provider": "WeChat",
+    "secrets": [
+      "wechat_bot_token"
+    ],
+    "shared_auth": null,
+    "setup_url": "https://ilinkai.weixin.qq.com"
+  },
+  "tags": [
+    "messaging"
+  ]
+}

skills/abound-remittance/SKILL.md

@@ -1,94 +0,0 @@
----
-name: abound-remittance
-version: 0.1.0
-description: Smart remittance assistant for Abound — helps users send money to India with intelligent forex timing and transfer management.
-activation:
-  keywords:
-    - send money
-    - transfer
-    - remittance
-    - exchange rate
-    - forex
-    - INR
-    - India
-    - wire
-    - schedule trade
-    - trade tomorrow
-    - convert currency
-    - send dollars
-    - rupees
-    - beneficiary
-    - funding source
-    - payment
-    - how much
-    - rate today
-    - best time
-    - family maintenance
-  patterns:
-    - "send \\$?\\d+"
-    - "schedule.*(trade|transfer|send|wire)"
-    - "how much.*(INR|rupees|India)"
-    - "best time to (send|transfer|convert)"
-    - "(rate|forex).*(good|bad|high|low|today|now)"
-    - "transfer.*tomorrow|tomorrow.*transfer"
-  tags:
-    - fintech
-    - remittance
-    - forex
-  max_context_tokens: 2500
----
-
-# Abound Remittance Assistant
-
-You are a smart remittance assistant for Abound, helping users send money from USD to INR (India) with intelligent timing advice.
-
-## Available Tools
-
-You have these Abound-specific tools:
-
-- **abound_get_account_info** — Get the user's account: limits, recipients, funding sources, payment reasons
-- **abound_get_exchange_rate** — Get current USD/INR exchange rate (current + effective after fees)
-- **abound_get_forex_score** — Get a 0-100 forex timing score with a signal (convert_now / split_transfer / wait)
-- **abound_send_wire** — Execute a wire transfer (requires: funding_source_id, beneficiary_ref_id, amount, payment_reason_key)
-- **abound_create_notification** — Send a notification to the user's Abound app
-
-You also have **routine_create** for scheduling future/recurring transfers.
-
-## Workflow: "Send $X" or "Transfer money"
-
-1. **Always check the rate first.** Call `abound_get_exchange_rate` to get the current rate.
-2. **Check the forex score.** Call `abound_get_forex_score` to assess timing.
-3. **Get account info.** Call `abound_get_account_info` to know the user's limits, recipients, and funding sources.
-4. **Advise based on the score:**
-   - **Score >= 60 (convert_now):** Tell the user it's a good time. Show the rate, the INR equivalent of their amount, and recommend proceeding.
-   - **Score 40-59 (split_transfer):** Suggest splitting — send half now at the current rate, schedule the rest for later when the rate may improve.
-   - **Score < 40 (wait):** Unless the transfer is urgent, recommend waiting. Explain why (rate below average, unfavorable season).
-5. **Execute if user confirms.** Use `abound_send_wire` with the correct funding_source_id, beneficiary_ref_id, amount, and payment_reason_key from the account info.
-6. **Notify.** After a successful wire, call `abound_create_notification` with relevant metadata.
-
-## Workflow: "Schedule a trade" or "Send tomorrow morning"
-
-1. Gather the same info (rate, score, account).
-2. Use **routine_create** to schedule the transfer:
-   - For "tomorrow morning": use cron `"0 9 * * *"` with the user's timezone, set to fire once
-   - For "every week": use cron `"0 9 * * MON"` (or the user's preferred day)
-   - The routine prompt should instruct the agent to check the rate and execute the wire
-3. Confirm the schedule with the user, showing when it will fire.
-
-## Presentation Rules
-
-- Always show amounts in **both USD and INR**: "$1,000 (~INR 85,420 at today's rate of 85.42)"
-- Show the **effective rate** (after fees), not just the market rate
-- When showing the forex score, explain it simply: "The forex timing score is 72/100 — this is a good time to send."
-- If the user's amount exceeds their limit ($5,000), tell them and suggest splitting into multiple transfers
-- Always mention the **estimated delivery time** (1-3 business days) after a wire
-
-## Payment Reasons
-
-When asking about the purpose, offer these options:
-- Family Maintenance
-- Gift
-- Education Support
-- Medical Support
-
-If the user doesn't specify, ask which applies.

src/agent/dispatcher.rs

@@ -303,7 +303,6 @@ impl<'a> LoopDelegate for ChatDelegate<'a> {
         } else {
             tool_defs
         };
-
         // Update context for this iteration
         reason_ctx.available_tools = tool_defs;
         // Preserve force_text if already set (e.g. by truncation escalation).
@@ -400,21 +399,16 @@ impl<'a> LoopDelegate for ChatDelegate<'a> {
         };
 
         // Record cost and track token usage (global + per-user).
-        // Use the provider's effective_model_name so cost attribution matches
+        // When a model override is active, use the override name for attribution
-        // the model that actually served the request. When the override is
+        // and let CostGuard look up pricing via costs::model_cost() instead of
-        // honoured (e.g. NearAI), this returns the override name; when the
+        // using the default provider's cost_per_token (which reflects the wrong model).
-        // provider ignores overrides (e.g. Rig-based), it returns the active
+        let (model_name, cost_per_token) = if let Some(ref ovr) = reason_ctx.model_override {
-        // model, keeping attribution accurate in both cases.
+            (ovr.clone(), None)
-        let model_name = self
-            .agent
-            .llm()
-            .effective_model_name(reason_ctx.model_override.as_deref());
-        let cost_per_token = if reason_ctx.model_override.is_some() {
-            // Override may use different pricing; let CostGuard fall back to
-            // costs::model_cost() for the effective model.
-            None
         } else {
-            Some(self.agent.llm().cost_per_token())
+            (
+                self.agent.llm().active_model_name(),
+                Some(self.agent.llm().cost_per_token()),
+            )
         };
         let read_discount = self.agent.llm().cache_read_discount();
         let write_multiplier = self.agent.llm().cache_write_multiplier();
@@ -1359,7 +1353,6 @@ mod tests {
                 max_tool_iterations: 50,
                 auto_approve_tools: false,
                 default_timezone: "UTC".to_string(),
-                max_jobs_per_user: None,
                 max_tokens_per_job: 0,
                 multi_tenant: false,
                 max_llm_concurrent_per_user: None,
@@ -2241,7 +2234,6 @@ mod tests {
                 max_tool_iterations,
                 auto_approve_tools: true,
                 default_timezone: "UTC".to_string(),
-                max_jobs_per_user: None,
                 max_tokens_per_job: 0,
                 multi_tenant: false,
                 max_llm_concurrent_per_user: None,
@@ -2369,7 +2361,6 @@ mod tests {
                     max_tool_iterations: max_iter,
                     auto_approve_tools: true,
                     default_timezone: "UTC".to_string(),
-                    max_jobs_per_user: None,
                     max_tokens_per_job: 0,
                     multi_tenant: false,
                     max_llm_concurrent_per_user: None,

src/agent/heartbeat.rs

@@ -400,7 +400,7 @@ impl HeartbeatRunner {
     }
 
     /// Send a notification about heartbeat findings.
-    async fn send_notification(&self, message: &str) {
+    pub(crate) async fn send_notification(&self, message: &str) {
         let Some(ref tx) = self.response_tx else {
             tracing::debug!("No response channel configured for heartbeat notifications");
             return;
@@ -512,8 +512,8 @@ pub fn spawn_heartbeat(
     })
 }
 
-/// Spawn a multi-user heartbeat runner that cycles through all users who
+/// Spawn a multi-user heartbeat runner that cycles through all users that
-/// have routines (enabled or not). Each tick, it queries the DB for distinct
+/// own routines (enabled or not). Each tick, it queries the DB for distinct
 /// user_ids, creates a per-user workspace, and runs a heartbeat check for
 /// each user concurrently. Per-user failure counts are tracked independently.
 pub fn spawn_multi_user_heartbeat(
@@ -574,10 +574,8 @@ pub fn spawn_multi_user_heartbeat(
                 }
             };
 
-            // Run user heartbeats (and hygiene) concurrently so one slow LLM
+            // Run user heartbeats concurrently so one slow LLM call doesn't
-            // call doesn't block others. Cap concurrency to avoid flooding the
+            // block others. Cap concurrency to avoid flooding the LLM provider.
-            // LLM provider. Hygiene runs inside the same JoinSet so it is
-            // tracked and bounded by the same concurrency cap.
             const MAX_CONCURRENT_HEARTBEATS: usize = 8;
             let mut join_set = tokio::task::JoinSet::new();
 
@@ -590,6 +588,23 @@ pub fn spawn_multi_user_heartbeat(
 
                 let workspace = Arc::new(Workspace::new_with_db(user_id, Arc::clone(store.db())));
 
+                // Run memory hygiene per user (same as single-user heartbeat).
+                let hygiene_ws = Arc::clone(&workspace);
+                let hygiene_cfg = hygiene_config.clone();
+                let hygiene_user = user_id.clone();
+                tokio::spawn(async move {
+                    let report =
+                        crate::workspace::hygiene::run_if_due(&hygiene_ws, &hygiene_cfg).await;
+                    if report.had_work() {
+                        tracing::info!(
+                            user_id = hygiene_user,
+                            daily_logs_deleted = report.daily_logs_deleted,
+                            conversation_docs_deleted = report.conversation_docs_deleted,
+                            "multi-user heartbeat: memory hygiene deleted stale documents"
+                        );
+                    }
+                });
+
                 // Drain completed tasks to stay within the concurrency cap.
                 while join_set.len() >= MAX_CONCURRENT_HEARTBEATS {
                     if let Some(join_result) = join_set.join_next().await {
@@ -598,30 +613,13 @@ pub fn spawn_multi_user_heartbeat(
                 }
 
                 let uid = user_id.clone();
-                // In multi-tenant mode, clear notify_user_id so that
+                let cfg = config.clone();
-                // HeartbeatRunner::send_notification falls back to
-                // workspace.user_id() — each user's heartbeat should persist
-                // and notify that user, not the shared config target.
-                let mut cfg = config.clone();
-                cfg.notify_user_id = None;
                 let hyg = hygiene_config.clone();
                 let llm_clone = llm.clone();
                 let tx = response_tx.clone();
                 let admin = store.clone();
 
                 join_set.spawn(async move {
-                    // Run memory hygiene per user (same as single-user heartbeat)
-                    // inside the tracked task so concurrency is bounded.
-                    let report = crate::workspace::hygiene::run_if_due(&workspace, &hyg).await;
-                    if report.had_work() {
-                        tracing::info!(
-                            user_id = uid,
-                            daily_logs_deleted = report.daily_logs_deleted,
-                            conversation_docs_deleted = report.conversation_docs_deleted,
-                            "multi-user heartbeat: memory hygiene deleted stale documents"
-                        );
-                    }
-
                     let mut runner = HeartbeatRunner::new(cfg, hyg, workspace, llm_clone);
                     if let Some(tx) = tx {
                         runner = runner.with_response_channel(tx);

src/agent/scheduler.rs

@@ -267,20 +267,6 @@ impl Scheduler {
                 });
             }
 
-            // Per-user concurrency check
-            if let Some(max_per_user) = self.config.max_jobs_per_user
-                && let Ok(ctx) = self.context_manager.get_context(job_id).await
-            {
-                let user_active = self
-                    .context_manager
-                    .active_jobs_for(&ctx.user_id)
-                    .await
-                    .len();
-                if user_active >= max_per_user {
-                    return Err(JobError::MaxJobsExceeded { max: max_per_user });
-                }
-            }
-
             // Transition job to in_progress
             self.context_manager
                 .update_context(job_id, |ctx| {
@@ -798,7 +784,6 @@ mod tests {
             max_tool_iterations: 10,
             auto_approve_tools: true,
             default_timezone: "UTC".to_string(),
-            max_jobs_per_user: None,
             max_tokens_per_job,
             multi_tenant: false,
             max_llm_concurrent_per_user: None,

src/agent/thread_ops.rs

@@ -31,7 +31,58 @@ fn requires_preexisting_uuid_thread(channel: &str) -> bool {
     matches!(channel, "gateway" | "test")
 }
 
+fn validate_inbound_text_for_message(
+    safety: &crate::safety::SafetyLayer,
+    content: &str,
+    attachments: &[crate::channels::IncomingAttachment],
+) -> crate::safety::ValidationResult {
+    if content.trim().is_empty() && !attachments.is_empty() {
+        crate::safety::ValidationResult::ok()
+    } else {
+        safety.validate_input(content)
+    }
+}
+
 impl Agent {
+    fn reject_unsafe_inbound_user_message(
+        &self,
+        message: &IncomingMessage,
+        content: &str,
+    ) -> Option<SubmissionResult> {
+        let validation =
+            validate_inbound_text_for_message(self.safety(), content, &message.attachments);
+        if !validation.is_valid {
+            let details = validation
+                .errors
+                .iter()
+                .map(|e| format!("{}: {}", e.field, e.message))
+                .collect::<Vec<_>>()
+                .join("; ");
+            return Some(SubmissionResult::error(format!(
+                "Input rejected by safety validation: {details}",
+            )));
+        }
+
+        let violations = self.safety().check_policy(content);
+        if violations
+            .iter()
+            .any(|rule| rule.action == crate::safety::PolicyAction::Block)
+        {
+            return Some(SubmissionResult::error("Input rejected by safety policy."));
+        }
+
+        if let Some(warning) = self.safety().scan_inbound_for_secrets(content) {
+            tracing::warn!(
+                user = %message.user_id,
+                channel = %message.channel,
+                "Inbound message blocked: contains leaked secret"
+            );
+            return Some(SubmissionResult::error(warning));
+        }
+
+        None
+    }
+
     /// Hydrate a historical thread from DB into memory if not already present.
     ///
     /// Called before `resolve_thread` so that the session manager finds the
@@ -227,34 +278,11 @@ impl Agent {
                         }
 
                         // Run the same safety checks that the normal path applies
-                        // (validation, policy, secret scan) so that blocked content
+                        // so blocked content is never stored in pending_messages.
-                        // is never stored in pending_messages or serialized.
+                        if let Some(rejection) =
-                        let validation = self.safety().validate_input(content);
+                            self.reject_unsafe_inbound_user_message(message, content)
-                        if !validation.is_valid {
-                            let details = validation
-                                .errors
-                                .iter()
-                                .map(|e| format!("{}: {}", e.field, e.message))
-                                .collect::<Vec<_>>()
-                                .join("; ");
-                            return Ok(SubmissionResult::error(format!(
-                                "Input rejected by safety validation: {details}",
-                            )));
-                        }
-                        let violations = self.safety().check_policy(content);
-                        if violations
-                            .iter()
-                            .any(|rule| rule.action == crate::safety::PolicyAction::Block)
                         {
-                            return Ok(SubmissionResult::error("Input rejected by safety policy."));
+                            return Ok(rejection);
-                        }
-                        if let Some(warning) = self.safety().scan_inbound_for_secrets(content) {
-                            tracing::warn!(
-                                user = %message.user_id,
-                                channel = %message.channel,
-                                "Queued message blocked: contains leaked secret"
-                            );
-                            return Ok(SubmissionResult::error(warning));
                         }
 
                         if !thread.queue_message(content.to_string()) {
@@ -308,39 +336,11 @@ impl Agent {
             }
         }
 
-        // Safety validation for user input
+        // Validate inbound content before the turn is created. Attachment-only
-        let validation = self.safety().validate_input(content);
+        // messages are allowed to pass through so multimodal channels can send
-        if !validation.is_valid {
+        // an empty text body alongside real image/document payloads.
-            let details = validation
+        if let Some(rejection) = self.reject_unsafe_inbound_user_message(message, content) {
-                .errors
+            return Ok(rejection);
-                .iter()
-                .map(|e| format!("{}: {}", e.field, e.message))
-                .collect::<Vec<_>>()
-                .join("; ");
-            return Ok(SubmissionResult::error(format!(
-                "Input rejected by safety validation: {}",
-                details
-            )));
-        }
-
-        let violations = self.safety().check_policy(content);
-        if violations
-            .iter()
-            .any(|rule| rule.action == crate::safety::PolicyAction::Block)
-        {
-            return Ok(SubmissionResult::error("Input rejected by safety policy."));
-        }
-
-        // Scan inbound messages for secrets (API keys, tokens).
-        // Catching them here prevents the LLM from echoing them back, which
-        // would trigger the outbound leak detector and create error loops.
-        if let Some(warning) = self.safety().scan_inbound_for_secrets(content) {
-            tracing::warn!(
-                user = %message.user_id,
-                channel = %message.channel,
-                "Inbound message blocked: contains leaked secret"
-            );
-            return Ok(SubmissionResult::error(warning));
         }
 
         // Handle explicit commands (starting with /) directly
@@ -1934,6 +1934,9 @@ fn rebuild_chat_messages_from_db(
 #[cfg(test)]
 mod tests {
     use super::*;
+    use crate::channels::{AttachmentKind, IncomingAttachment};
+    use crate::config::SafetyConfig;
+    use crate::safety::SafetyLayer;
 
     #[test]
     fn test_rebuild_chat_messages_user_assistant_only() {
@@ -2071,6 +2074,45 @@ mod tests {
         assert_eq!(result[7].content, "Written");
     }
 
+    #[test]
+    fn test_validate_inbound_text_rejects_empty_text_without_attachments() {
+        let safety = SafetyLayer::new(&SafetyConfig {
+            max_output_length: 10_000,
+            injection_check_enabled: true,
+        });
+
+        let result = validate_inbound_text_for_message(&safety, "", &[]);
+        assert!(!result.is_valid);
+        assert_eq!(result.errors.len(), 1);
+        assert_eq!(result.errors[0].field, "input");
+        assert_eq!(result.errors[0].message, "Input cannot be empty");
+    }
+
+    #[test]
+    fn test_validate_inbound_text_allows_empty_text_when_attachments_exist() {
+        let safety = SafetyLayer::new(&SafetyConfig {
+            max_output_length: 10_000,
+            injection_check_enabled: true,
+        });
+
+        let attachments = vec![IncomingAttachment {
+            id: "image-1".to_string(),
+            kind: AttachmentKind::Image,
+            mime_type: "image/jpeg".to_string(),
+            filename: Some("photo.jpg".to_string()),
+            size_bytes: Some(128),
+            source_url: Some("https://example.com/photo.jpg".to_string()),
+            storage_key: None,
+            extracted_text: None,
+            data: vec![1, 2, 3],
+            duration_secs: None,
+        }];
+
+        let result = validate_inbound_text_for_message(&safety, "", &attachments);
+        assert!(result.is_valid);
+        assert!(result.errors.is_empty());
+    }
+
     fn make_db_msg(role: &str, content: &str) -> crate::history::ConversationMessage {
         crate::history::ConversationMessage {
             id: uuid::Uuid::new_v4(),

src/app.rs

@@ -336,12 +336,17 @@ impl AppBuilder {
             ws = ws.with_memory_layers(self.config.workspace.memory_layers.clone());
             let ws = Arc::new(ws);
 
-            // Detect multi-tenant mode: when the database has registered users,
+            // Detect multi-tenant mode: when GATEWAY_USER_TOKENS is configured,
             // each authenticated user needs their own workspace scope. Use
             // WorkspacePool (which implements WorkspaceResolver) to create
             // per-user workspaces on demand instead of sharing the startup
             // workspace across all users.
-            let is_multi_tenant = db.has_any_users().await.unwrap_or(false);
+            let is_multi_tenant = self
+                .config
+                .channels
+                .gateway
+                .as_ref()
+                .is_some_and(|gw| gw.user_tokens.is_some());
 
             if is_multi_tenant {
                 let pool = Arc::new(crate::channels::web::server::WorkspacePool::new(

src/channels/relay/client.rs

@@ -122,18 +122,32 @@ impl RelayClient {
     /// instance_url in chat-api. IronClaw only passes an optional CSRF nonce
     /// for validating the callback — no URLs.
     pub async fn initiate_oauth(&self, state_nonce: Option<&str>) -> Result<String, RelayError> {
+        let url = format!("{}/oauth/slack/auth", self.base_url);
+        tracing::debug!(relay_url = %url, "RelayClient::initiate_oauth: sending request");
         let mut query: Vec<(&str, &str)> = vec![];
         if let Some(nonce) = state_nonce {
             query.push(("state_nonce", nonce));
         }
         let resp = self
             .http
-            .get(format!("{}/oauth/slack/auth", self.base_url))
+            .get(&url)
             .bearer_auth(self.api_key.expose_secret())
             .query(&query)
             .send()
             .await
-            .map_err(|e| RelayError::Network(e.to_string()))?;
+            .map_err(|e| {
+                tracing::warn!(
+                    relay_url = %url,
+                    error = %e,
+                    "RelayClient::initiate_oauth: network request failed"
+                );
+                RelayError::Network(e.to_string())
+            })?;
+        tracing::debug!(
+            relay_url = %url,
+            status = %resp.status(),
+            "RelayClient::initiate_oauth: received response"
+        );
 
         let status = resp.status();
         if status.is_redirection() {
@@ -224,20 +238,39 @@ impl RelayClient {
         method: &str,
         body: serde_json::Value,
     ) -> Result<serde_json::Value, RelayError> {
+        let url = format!("{}/proxy/{}/{}", self.base_url, provider, method);
+        tracing::debug!(
+            relay_url = %url,
+            provider = %provider,
+            method = %method,
+            "RelayClient::proxy_provider: sending request"
+        );
         let query: Vec<(&str, &str)> = vec![("team_id", team_id)];
         let resp = self
             .http
-            .post(format!("{}/proxy/{}/{}", self.base_url, provider, method))
+            .post(&url)
             .bearer_auth(self.api_key.expose_secret())
             .query(&query)
             .json(&body)
             .send()
             .await
-            .map_err(|e| RelayError::Network(e.to_string()))?;
+            .map_err(|e| {
+                tracing::warn!(
+                    relay_url = %url,
+                    error = %e,
+                    "RelayClient::proxy_provider: network request failed"
+                );
+                RelayError::Network(e.to_string())
+            })?;
 
         if !resp.status().is_success() {
             let status = resp.status().as_u16();
             let body = resp.text().await.unwrap_or_default();
+            tracing::warn!(
+                relay_url = %url,
+                status = status,
+                "RelayClient::proxy_provider: channel-relay returned error"
+            );
             return Err(RelayError::Api {
                 status,
                 message: body,
@@ -255,23 +288,45 @@ impl RelayClient {
     /// 32-byte secret. Called once at activation time; the result is cached in the
     /// extension manager so subsequent calls to `relay_signing_secret()` use it.
     pub async fn get_signing_secret(&self, team_id: &str) -> Result<Vec<u8>, RelayError> {
+        let url = format!("{}/relay/signing-secret", self.base_url);
+        tracing::debug!(
+            relay_url = %url,
+            "RelayClient::get_signing_secret: fetching signing secret"
+        );
         let resp = self
             .http
-            .get(format!("{}/relay/signing-secret", self.base_url))
+            .get(&url)
             .bearer_auth(self.api_key.expose_secret())
             .query(&[("team_id", team_id)])
             .send()
             .await
-            .map_err(|e| RelayError::Network(e.to_string()))?;
+            .map_err(|e| {
+                tracing::warn!(
+                    relay_url = %url,
+                    error = %e,
+                    "RelayClient::get_signing_secret: network request failed"
+                );
+                RelayError::Network(e.to_string())
+            })?;
 
         if !resp.status().is_success() {
             let status = resp.status().as_u16();
             let body = resp.text().await.unwrap_or_default();
+            tracing::warn!(
+                relay_url = %url,
+                status = status,
+                body = %body,
+                "RelayClient::get_signing_secret: channel-relay returned error"
+            );
             return Err(RelayError::Api {
                 status,
                 message: body,
             });
         }
+        tracing::debug!(
+            relay_url = %url,
+            "RelayClient::get_signing_secret: received successful response"
+        );
 
         let body: serde_json::Value = resp
             .json()

src/channels/wasm/attachment_hydration.rs

@@ -0,0 +1,435 @@
+use std::time::Duration;
+
+use aes::Aes128;
+use aes::cipher::{BlockDecrypt, KeyInit, generic_array::GenericArray};
+use base64::Engine as _;
+use serde::Deserialize;
+use silk_rs::decode_silk;
+
+use crate::channels::wasm::capabilities::ChannelCapabilities;
+use crate::channels::wasm::host::{Attachment, ChannelHostState};
+
+const AES_BLOCK_SIZE: usize = 16;
+const MAX_ATTACHMENT_BYTES: usize = 20 * 1024 * 1024;
+const WECHAT_CHANNEL_NAME: &str = "wechat";
+const WECHAT_SILK_SAMPLE_RATE_HZ: i32 = 24_000;
+
+#[derive(Debug, Deserialize)]
+struct WechatAttachmentExtras {
+    wechat_aes_key: Option<String>,
+}
+
+pub(crate) async fn hydrate_attachment_for_channel(
+    channel_name: &str,
+    capabilities: &ChannelCapabilities,
+    attachment: &mut Attachment,
+) {
+    if !should_hydrate_wechat_attachment(channel_name, attachment) {
+        return;
+    }
+
+    let Some(source_url) = attachment.source_url.as_deref() else {
+        return;
+    };
+    let Some(encoded_aes_key) = wechat_aes_key(&attachment.extras_json) else {
+        tracing::warn!(
+            channel = %channel_name,
+            attachment_id = %attachment.id,
+            "Skipping WeChat attachment hydration: missing AES key metadata"
+        );
+        return;
+    };
+
+    match download_wechat_attachment_bytes(channel_name, capabilities, source_url).await {
+        Ok(ciphertext) => match decrypt_wechat_attachment_bytes(&ciphertext, &encoded_aes_key) {
+            Ok(plaintext) => {
+                attachment.size_bytes = Some(plaintext.len() as u64);
+                attachment.data = plaintext;
+                if attachment.mime_type.starts_with("image/") {
+                    attachment.mime_type = detect_image_mime(&attachment.data).to_string();
+                } else if is_wechat_silk_attachment(attachment) {
+                    if let Err(error) = maybe_transcode_wechat_silk_attachment(attachment) {
+                        tracing::warn!(
+                            channel = %channel_name,
+                            attachment_id = %attachment.id,
+                            error = %error,
+                            "Failed to transcode WeChat SILK attachment; preserving raw SILK"
+                        );
+                    }
+                }
+            }
+            Err(error) => {
+                tracing::warn!(
+                    channel = %channel_name,
+                    attachment_id = %attachment.id,
+                    error = %error,
+                    "Failed to decrypt WeChat attachment"
+                );
+            }
+        },
+        Err(error) => {
+            tracing::warn!(
+                channel = %channel_name,
+                attachment_id = %attachment.id,
+                error = %error,
+                "Failed to download WeChat attachment"
+            );
+        }
+    }
+}
+
+fn is_wechat_silk_attachment(attachment: &Attachment) -> bool {
+    attachment.mime_type.eq_ignore_ascii_case("audio/silk")
+        || attachment
+            .filename
+            .as_deref()
+            .and_then(|filename| filename.rsplit_once('.').map(|(_, ext)| ext))
+            .is_some_and(|ext| ext.eq_ignore_ascii_case("silk"))
+}
+
+fn should_hydrate_wechat_attachment(channel_name: &str, attachment: &Attachment) -> bool {
+    channel_name == WECHAT_CHANNEL_NAME
+        && attachment.data.is_empty()
+        && attachment.source_url.is_some()
+}
+
+fn wechat_aes_key(extras_json: &str) -> Option<String> {
+    if extras_json.trim().is_empty() {
+        return None;
+    }
+
+    serde_json::from_str::<WechatAttachmentExtras>(extras_json)
+        .ok()
+        .and_then(|extras| extras.wechat_aes_key)
+        .filter(|value| !value.trim().is_empty())
+}
+
+async fn download_wechat_attachment_bytes(
+    channel_name: &str,
+    capabilities: &ChannelCapabilities,
+    source_url: &str,
+) -> Result<Vec<u8>, String> {
+    let host_state = ChannelHostState::new(channel_name, capabilities.clone());
+    host_state.check_http_allowed(source_url, "GET")?;
+
+    let client = reqwest::Client::builder()
+        .connect_timeout(Duration::from_secs(10))
+        .redirect(reqwest::redirect::Policy::none())
+        .build()
+        .map_err(|e| format!("Failed to build HTTP client: {e}"))?;
+
+    let response = client
+        .get(source_url)
+        .timeout(Duration::from_secs(15))
+        .send()
+        .await
+        .map_err(|e| format!("WeChat CDN download failed: {e}"))?;
+
+    if response.status() != reqwest::StatusCode::OK {
+        return Err(format!(
+            "WeChat CDN download returned {}",
+            response.status()
+        ));
+    }
+
+    let bytes = response
+        .bytes()
+        .await
+        .map_err(|e| format!("Failed to read WeChat CDN response body: {e}"))?
+        .to_vec();
+
+    if bytes.is_empty() {
+        return Err("WeChat CDN download returned an empty body".to_string());
+    }
+    if bytes.len() > MAX_ATTACHMENT_BYTES {
+        return Err(format!(
+            "WeChat attachment exceeds {MAX_ATTACHMENT_BYTES} bytes"
+        ));
+    }
+
+    Ok(bytes)
+}
+
+fn decrypt_wechat_attachment_bytes(
+    ciphertext: &[u8],
+    encoded_aes_key: &str,
+) -> Result<Vec<u8>, String> {
+    let key = parse_aes_key(encoded_aes_key)?;
+    decrypt_aes_ecb_pkcs7(ciphertext, &key)
+}
+
+fn parse_aes_key(encoded: &str) -> Result<Vec<u8>, String> {
+    let decoded = if encoded.len() == 32 && encoded.bytes().all(|byte| byte.is_ascii_hexdigit()) {
+        decode_hex(encoded)?
+    } else {
+        base64::engine::general_purpose::STANDARD
+            .decode(encoded)
+            .map_err(|e| format!("Failed to decode WeChat AES key: {e}"))?
+    };
+
+    if decoded.len() == AES_BLOCK_SIZE {
+        return Ok(decoded);
+    }
+
+    if decoded.len() == 32 && decoded.iter().all(|byte| byte.is_ascii_hexdigit()) {
+        return decode_hex(
+            std::str::from_utf8(&decoded)
+                .map_err(|e| format!("WeChat AES key hex payload is not valid UTF-8: {e}"))?,
+        );
+    }
+
+    Err(format!(
+        "WeChat AES key must decode to 16 bytes or a 32-char hex string, got {} bytes",
+        decoded.len()
+    ))
+}
+
+fn decode_hex(input: &str) -> Result<Vec<u8>, String> {
+    if !input.len().is_multiple_of(2) {
+        return Err("hex input length must be even".to_string());
+    }
+    let mut bytes = Vec::with_capacity(input.len() / 2);
+    let chars: Vec<u8> = input.as_bytes().to_vec();
+    for idx in (0..chars.len()).step_by(2) {
+        let high = from_hex_digit(chars[idx])?;
+        let low = from_hex_digit(chars[idx + 1])?;
+        bytes.push((high << 4) | low);
+    }
+    Ok(bytes)
+}
+
+fn from_hex_digit(value: u8) -> Result<u8, String> {
+    match value {
+        b'0'..=b'9' => Ok(value - b'0'),
+        b'a'..=b'f' => Ok(value - b'a' + 10),
+        b'A'..=b'F' => Ok(value - b'A' + 10),
+        _ => Err(format!("invalid hex digit '{}'", value as char)),
+    }
+}
+
+fn decrypt_aes_ecb_pkcs7(ciphertext: &[u8], key: &[u8]) -> Result<Vec<u8>, String> {
+    if !ciphertext.len().is_multiple_of(AES_BLOCK_SIZE) {
+        return Err("ciphertext length is not a multiple of 16 bytes".to_string());
+    }
+
+    let cipher = Aes128::new_from_slice(key).map_err(|e| format!("Invalid AES key: {e}"))?;
+    let mut plaintext = ciphertext.to_vec();
+    for chunk in plaintext.chunks_exact_mut(AES_BLOCK_SIZE) {
+        cipher.decrypt_block(GenericArray::from_mut_slice(chunk));
+    }
+
+    let pad_len = *plaintext
+        .last()
+        .ok_or_else(|| "ciphertext decrypted to an empty buffer".to_string())?
+        as usize;
+    if pad_len == 0 || pad_len > AES_BLOCK_SIZE || pad_len > plaintext.len() {
+        return Err("invalid PKCS7 padding".to_string());
+    }
+    if !plaintext[plaintext.len() - pad_len..]
+        .iter()
+        .all(|byte| *byte as usize == pad_len)
+    {
+        return Err("invalid PKCS7 padding bytes".to_string());
+    }
+    plaintext.truncate(plaintext.len() - pad_len);
+    Ok(plaintext)
+}
+
+fn detect_image_mime(bytes: &[u8]) -> &'static str {
+    if bytes.starts_with(&[0x89, b'P', b'N', b'G', 0x0D, 0x0A, 0x1A, 0x0A]) {
+        "image/png"
+    } else if bytes.starts_with(&[0xFF, 0xD8, 0xFF]) {
+        "image/jpeg"
+    } else if bytes.starts_with(b"GIF87a") || bytes.starts_with(b"GIF89a") {
+        "image/gif"
+    } else if bytes.len() >= 12 && &bytes[..4] == b"RIFF" && &bytes[8..12] == b"WEBP" {
+        "image/webp"
+    } else {
+        "image/jpeg"
+    }
+}
+
+fn maybe_transcode_wechat_silk_attachment(attachment: &mut Attachment) -> Result<(), String> {
+    if attachment.data.is_empty() {
+        return Err("SILK attachment has no data".to_string());
+    }
+
+    let pcm = decode_silk(&attachment.data, WECHAT_SILK_SAMPLE_RATE_HZ)
+        .map_err(|error| format!("SILK decode failed: {error}"))?;
+    if pcm.is_empty() {
+        return Err("SILK decoder returned empty PCM".to_string());
+    }
+
+    let wav = pcm_s16le_to_wav(&pcm, WECHAT_SILK_SAMPLE_RATE_HZ as u32)?;
+    attachment.data = wav;
+    attachment.size_bytes = Some(attachment.data.len() as u64);
+    attachment.mime_type = "audio/wav".to_string();
+    if let Some(filename) = attachment.filename.as_mut() {
+        replace_attachment_extension(filename, "wav");
+    }
+    Ok(())
+}
+
+fn pcm_s16le_to_wav(pcm: &[u8], sample_rate_hz: u32) -> Result<Vec<u8>, String> {
+    if !pcm.len().is_multiple_of(2) {
+        return Err("PCM buffer length must be even for 16-bit mono audio".to_string());
+    }
+
+    let data_len = u32::try_from(pcm.len())
+        .map_err(|_| "PCM buffer exceeds WAV container size limits".to_string())?;
+    let total_len = 44u32
+        .checked_add(data_len)
+        .ok_or_else(|| "WAV container size overflowed".to_string())?;
+    let byte_rate = sample_rate_hz
+        .checked_mul(2)
+        .ok_or_else(|| "WAV byte rate overflowed".to_string())?;
+
+    let mut wav = Vec::with_capacity(total_len as usize);
+    wav.extend_from_slice(b"RIFF");
+    wav.extend_from_slice(&(total_len - 8).to_le_bytes());
+    wav.extend_from_slice(b"WAVE");
+    wav.extend_from_slice(b"fmt ");
+    wav.extend_from_slice(&16u32.to_le_bytes());
+    wav.extend_from_slice(&1u16.to_le_bytes());
+    wav.extend_from_slice(&1u16.to_le_bytes());
+    wav.extend_from_slice(&sample_rate_hz.to_le_bytes());
+    wav.extend_from_slice(&byte_rate.to_le_bytes());
+    wav.extend_from_slice(&2u16.to_le_bytes());
+    wav.extend_from_slice(&16u16.to_le_bytes());
+    wav.extend_from_slice(b"data");
+    wav.extend_from_slice(&data_len.to_le_bytes());
+    wav.extend_from_slice(pcm);
+    Ok(wav)
+}
+
+fn replace_attachment_extension(filename: &mut String, replacement: &str) {
+    if let Some((stem, _)) = filename.rsplit_once('.') {
+        *filename = format!("{stem}.{replacement}");
+    } else {
+        filename.push('.');
+        filename.push_str(replacement);
+    }
+}
+
+#[cfg(test)]
+fn encrypt_aes_ecb_pkcs7(plaintext: &[u8], key: &[u8]) -> Result<Vec<u8>, String> {
+    use aes::cipher::BlockEncrypt;
+
+    let cipher = Aes128::new_from_slice(key).map_err(|e| format!("Invalid AES key: {e}"))?;
+    let mut padded = plaintext.to_vec();
+    let pad_len = AES_BLOCK_SIZE - (padded.len() % AES_BLOCK_SIZE);
+    padded.extend(std::iter::repeat_n(pad_len as u8, pad_len));
+
+    for chunk in padded.chunks_exact_mut(AES_BLOCK_SIZE) {
+        cipher.encrypt_block(GenericArray::from_mut_slice(chunk));
+    }
+
+    Ok(padded)
+}
+
+#[cfg(test)]
+mod tests {
+    use super::{
+        Attachment, decrypt_wechat_attachment_bytes, detect_image_mime, encrypt_aes_ecb_pkcs7,
+        hydrate_attachment_for_channel, maybe_transcode_wechat_silk_attachment, pcm_s16le_to_wav,
+        should_hydrate_wechat_attachment,
+    };
+    use crate::channels::wasm::ChannelCapabilities;
+    use base64::Engine as _;
+
+    fn make_attachment() -> Attachment {
+        Attachment {
+            id: "wechat-image-1".to_string(),
+            mime_type: "image/jpeg".to_string(),
+            filename: Some("wechat-image.jpg".to_string()),
+            size_bytes: None,
+            source_url: Some(
+                "https://novac2c.cdn.weixin.qq.com/c2c/download?encrypted_query_param=test"
+                    .to_string(),
+            ),
+            storage_key: None,
+            extracted_text: None,
+            extras_json: String::new(),
+            data: Vec::new(),
+            duration_secs: None,
+        }
+    }
+
+    fn encode_test_extras_json(aes_key: &str) -> String {
+        serde_json::json!({ "wechat_aes_key": aes_key }).to_string()
+    }
+
+    #[test]
+    fn decrypt_wechat_image_bytes_round_trips() {
+        let key = [7u8; 16];
+        let plaintext = vec![0xFF, 0xD8, 0xFF, 0xDB, 0x00, 0x11];
+        let ciphertext = encrypt_aes_ecb_pkcs7(&plaintext, &key).unwrap();
+        let encoded_key = base64::engine::general_purpose::STANDARD.encode(key);
+        let decrypted = decrypt_wechat_attachment_bytes(&ciphertext, &encoded_key).unwrap();
+        assert_eq!(decrypted, plaintext);
+    }
+
+    #[test]
+    fn detect_image_mime_prefers_magic_bytes() {
+        assert_eq!(detect_image_mime(&[0xFF, 0xD8, 0xFF, 0x00]), "image/jpeg");
+        assert_eq!(
+            detect_image_mime(&[0x89, b'P', b'N', b'G', 0x0D, 0x0A, 0x1A, 0x0A]),
+            "image/png"
+        );
+    }
+
+    #[test]
+    fn wechat_attachment_hydration_applies_to_wechat_encrypted_media() {
+        let mut attachment = make_attachment();
+        attachment.extras_json = encode_test_extras_json("ZmFrZS1rZXk=");
+        assert!(should_hydrate_wechat_attachment("wechat", &attachment));
+        assert!(!should_hydrate_wechat_attachment("telegram", &attachment));
+
+        attachment.mime_type = "application/pdf".to_string();
+        assert!(should_hydrate_wechat_attachment("wechat", &attachment));
+    }
+
+    #[tokio::test]
+    async fn hydration_skips_when_metadata_is_missing() {
+        let mut attachment = make_attachment();
+        let caps = ChannelCapabilities::for_channel("wechat");
+        hydrate_attachment_for_channel("wechat", &caps, &mut attachment).await;
+        assert!(attachment.data.is_empty());
+        assert_eq!(attachment.size_bytes, None);
+    }
+
+    #[test]
+    fn pcm_s16le_to_wav_wraps_pcm_with_expected_header() {
+        let wav = pcm_s16le_to_wav(&[0x00, 0x00, 0x01, 0x00], 24_000).expect("wav wrapping");
+        assert!(wav.starts_with(b"RIFF"));
+        assert_eq!(&wav[8..12], b"WAVE");
+        assert_eq!(&wav[12..16], b"fmt ");
+        assert_eq!(&wav[36..40], b"data");
+        assert_eq!(&wav[40..44], &(4u32).to_le_bytes());
+        assert_eq!(&wav[44..], &[0x00, 0x00, 0x01, 0x00]);
+    }
+
+    #[test]
+    fn silk_transcode_failure_preserves_raw_silk_path_for_callers() {
+        let mut attachment = Attachment {
+            id: "wechat-voice-1".to_string(),
+            mime_type: "audio/silk".to_string(),
+            filename: Some("wechat-voice-1.silk".to_string()),
+            size_bytes: Some(3),
+            source_url: None,
+            storage_key: None,
+            extracted_text: None,
+            extras_json: encode_test_extras_json("ZmFrZS1rZXk="),
+            data: vec![1, 2, 3],
+            duration_secs: Some(1),
+        };
+
+        let original = attachment.data.clone();
+        let error =
+            maybe_transcode_wechat_silk_attachment(&mut attachment).expect_err("invalid SILK");
+        assert!(error.contains("SILK decode failed"));
+        assert_eq!(attachment.mime_type, "audio/silk");
+        assert_eq!(attachment.filename.as_deref(), Some("wechat-voice-1.silk"));
+        assert_eq!(attachment.data, original);
+    }
+}

src/channels/wasm/host.rs

@@ -35,6 +35,8 @@ pub struct Attachment {
     pub storage_key: Option<String>,
     /// Extracted text content (e.g., OCR result, PDF text, audio transcript).
     pub extracted_text: Option<String>,
+    /// Extensible metadata from the channel payload.
+    pub extras_json: String,
     /// Raw file bytes (for small files downloaded by the channel).
     pub data: Vec<u8>,
     /// Duration in seconds (for audio/video).
@@ -995,6 +997,7 @@ mod tests {
             source_url: None,
             storage_key: None,
             extracted_text: None,
+            extras_json: String::new(),
             data: Vec::new(),
             duration_secs: None,
         }

src/channels/wasm/mod.rs

@@ -78,6 +78,7 @@
 //! }
 //! ```
 
+mod attachment_hydration;
 mod bundled;
 mod capabilities;
 mod error;

src/channels/wasm/router.rs

@@ -159,6 +159,11 @@ impl WasmChannelRouter {
         self.channels.read().await.get(channel_name).cloned()
     }
 
+    /// Get a registered channel directly by name.
+    pub async fn get_channel_by_name(&self, channel_name: &str) -> Option<Arc<WasmChannel>> {
+        self.channels.read().await.get(channel_name).cloned()
+    }
+
     /// Validate a secret for a channel.
     pub async fn validate_secret(&self, channel_name: &str, provided: &str) -> bool {
         let secrets = self.secrets.read().await;
@@ -710,6 +715,10 @@ mod tests {
         // Should not find non-existent path
         let not_found = router.get_channel_for_path("/webhook/telegram").await;
         assert!(not_found.is_none());
+
+        let found_by_name = router.get_channel_by_name("slack").await;
+        assert!(found_by_name.is_some());
+        assert_eq!(found_by_name.unwrap().channel_name(), "slack");
     }
 
     #[tokio::test]

src/channels/wasm/schema.rs

@@ -139,6 +139,13 @@ impl ChannelCapabilitiesFile {
         serde_json::to_string(&self.config).unwrap_or_else(|_| "{}".to_string())
     }
 
+    /// Whether this channel declares owner/pairing gating in its config.
+    pub fn requires_binding(&self) -> bool {
+        ["owner_id", "dm_policy", "allow_from"]
+            .iter()
+            .any(|key| self.config.contains_key(*key))
+    }
+
     /// Get the webhook secret header name for this channel.
     ///
     /// Returns the configured header name from capabilities, or a sensible default.
@@ -569,6 +576,34 @@ mod tests {
         assert_eq!(caps.workspace_prefix, "integrations/custom/");
     }
 
+    #[test]
+    fn test_requires_binding_detects_dm_owner_fields() {
+        let telegram = ChannelCapabilitiesFile::from_json(
+            r#"{
+                "name": "telegram",
+                "config": {
+                    "owner_id": null,
+                    "dm_policy": "pairing",
+                    "allow_from": []
+                }
+            }"#,
+        )
+        .unwrap();
+        assert!(telegram.requires_binding());
+
+        let wechat = ChannelCapabilitiesFile::from_json(
+            r#"{
+                "name": "wechat",
+                "config": {
+                    "base_url": "https://ilinkai.weixin.qq.com",
+                    "bot_type": "3"
+                }
+            }"#,
+        )
+        .unwrap();
+        assert!(!wechat.requires_binding());
+    }
+
     #[test]
     fn test_emit_rate_limit() {
         let json = r#"{

src/channels/wasm/setup.rs

@@ -190,7 +190,20 @@ async fn register_channel(
         // The credential injection system only replaces placeholders in URLs
         // and headers, so channels like Feishu that exchange app_id + app_secret
         // for a tenant token need the raw values in their config.
-        inject_channel_secrets_into_config(&channel_name, secrets_store, &mut config_updates).await;
+        inject_channel_secrets_into_config(
+            &channel_name,
+            &config.owner_id,
+            secrets_store,
+            &mut config_updates,
+        )
+        .await;
+        inject_channel_settings_into_config(
+            &channel_name,
+            &config.owner_id,
+            settings_store,
+            &mut config_updates,
+        )
+        .await;
 
         if !config_updates.is_empty() {
             channel_arc.update_config(config_updates).await;
@@ -396,6 +409,7 @@ pub async fn inject_channel_credentials(
 /// `feishu_app_secret` are injected as config keys `app_id` and `app_secret`.
 async fn inject_channel_secrets_into_config(
     channel_name: &str,
+    owner_id: &str,
     secrets_store: &Option<Arc<dyn SecretsStore + Send + Sync>>,
     config_updates: &mut std::collections::HashMap<String, serde_json::Value>,
 ) {
@@ -413,7 +427,7 @@ async fn inject_channel_secrets_into_config(
     };
 
     for &(config_key, secret_name) in secret_config_mappings {
-        match secrets.get_decrypted("default", secret_name).await {
+        match secrets.get_decrypted(owner_id, secret_name).await {
             Ok(decrypted) => {
                 config_updates.insert(
                     config_key.to_string(),
@@ -442,3 +456,94 @@ async fn inject_channel_secrets_into_config(
         }
     }
 }
+
+/// Inject channel-specific settings into config for channels that persist
+/// runtime-discovered values (for example a custom API base URL after login).
+async fn inject_channel_settings_into_config(
+    channel_name: &str,
+    owner_id: &str,
+    settings_store: Option<&Arc<dyn crate::db::SettingsStore>>,
+    config_updates: &mut std::collections::HashMap<String, serde_json::Value>,
+) {
+    let Some(store) = settings_store else {
+        return;
+    };
+
+    let setting_mappings: &[(&str, &str)] = match channel_name {
+        "wechat" => &[("base_url", "extensions.wechat.base_url")],
+        _ => return,
+    };
+
+    for &(config_key, setting_path) in setting_mappings {
+        if let Ok(Some(serde_json::Value::String(value))) =
+            store.get_setting(owner_id, setting_path).await
+        {
+            let trimmed = value.trim();
+            if trimmed.is_empty() {
+                continue;
+            }
+            config_updates.insert(
+                config_key.to_string(),
+                serde_json::Value::String(trimmed.to_string()),
+            );
+            tracing::debug!(
+                channel = %channel_name,
+                config_key = %config_key,
+                setting_path = %setting_path,
+                "Injected setting into channel config"
+            );
+        }
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use std::sync::Arc;
+
+    use crate::db::{Database, SettingsStore};
+
+    #[tokio::test]
+    async fn test_inject_channel_settings_uses_owner_scope() -> Result<(), String> {
+        let dir = tempfile::tempdir().map_err(|e| format!("tempdir failed: {e}"))?;
+        let db_path = dir.path().join("wechat-settings.db");
+        let db = Arc::new(
+            crate::db::libsql::LibSqlBackend::new_local(&db_path)
+                .await
+                .map_err(|e| format!("create local libsql backend failed: {e}"))?,
+        );
+        db.run_migrations()
+            .await
+            .map_err(|e| format!("run libsql migrations failed: {e}"))?;
+
+        db.set_setting(
+            "default",
+            "extensions.wechat.base_url",
+            &serde_json::json!("https://default.example"),
+        )
+        .await
+        .map_err(|e| format!("persist default setting failed: {e}"))?;
+        db.set_setting(
+            "owner-123",
+            "extensions.wechat.base_url",
+            &serde_json::json!("https://owner.example"),
+        )
+        .await
+        .map_err(|e| format!("persist owner setting failed: {e}"))?;
+
+        let settings_store: Arc<dyn crate::db::SettingsStore> = db;
+        let mut config_updates = std::collections::HashMap::new();
+        super::inject_channel_settings_into_config(
+            "wechat",
+            "owner-123",
+            Some(&settings_store),
+            &mut config_updates,
+        )
+        .await;
+
+        assert_eq!(
+            config_updates.get("base_url"),
+            Some(&serde_json::json!("https://owner.example"))
+        );
+        Ok(())
+    }
+}

src/channels/wasm/wrapper.rs

@@ -573,6 +573,7 @@ impl near::agent::channel_host::Host for ChannelStoreData {
                     source_url: a.source_url,
                     storage_key: a.storage_key,
                     extracted_text: a.extracted_text,
+                    extras_json: a.extras_json,
                     data,
                     duration_secs,
                 }
@@ -1181,22 +1182,32 @@ impl WasmChannel {
         )
     }
 
-    fn log_on_start_host_state(&self, host_state: &mut ChannelHostState) {
+    fn log_host_state_entries(channel_name: &str, host_state: &mut ChannelHostState) {
         for entry in host_state.take_logs() {
             match entry.level {
+                crate::tools::wasm::LogLevel::Trace => {
+                    tracing::trace!(channel = %channel_name, "{}", entry.message);
+                }
+                crate::tools::wasm::LogLevel::Debug => {
+                    tracing::debug!(channel = %channel_name, "{}", entry.message);
+                }
+                crate::tools::wasm::LogLevel::Info => {
+                    tracing::info!(channel = %channel_name, "{}", entry.message);
+                }
                 crate::tools::wasm::LogLevel::Error => {
-                    tracing::error!(channel = %self.name, "{}", entry.message);
+                    tracing::error!(channel = %channel_name, "{}", entry.message);
                 }
                 crate::tools::wasm::LogLevel::Warn => {
-                    tracing::warn!(channel = %self.name, "{}", entry.message);
+                    tracing::warn!(channel = %channel_name, "{}", entry.message);
-                }
-                _ => {
-                    tracing::debug!(channel = %self.name, "{}", entry.message);
                 }
             }
         }
     }
 
+    fn log_on_start_host_state(&self, host_state: &mut ChannelHostState) {
+        Self::log_host_state_entries(&self.name, host_state);
+    }
+
     async fn execute_on_start_with_state(
         &self,
     ) -> Result<(Result<ChannelConfig, WasmChannelError>, ChannelHostState), WasmChannelError> {
@@ -1480,18 +1491,20 @@ impl WasmChannel {
 
                 // Call on_poll using the generated typed interface
                 let channel_iface = instance.near_agent_channel();
-                channel_iface
+                let poll_result = channel_iface
                     .call_on_poll(&mut store)
-                    .map_err(|e| Self::map_wasm_error(e, &prepared.name, prepared.limits.fuel))?;
+                    .map_err(|e| Self::map_wasm_error(e, &prepared.name, prepared.limits.fuel));
 
                 let mut host_state =
                     Self::extract_host_state(&mut store, &prepared.name, &capabilities);
 
-                // Commit pending workspace writes to the persistent store
+                if poll_result.is_ok() {
-                let pending_writes = host_state.take_pending_writes();
+                    // Commit pending workspace writes only after a successful callback.
-                workspace_store.commit_writes(&pending_writes);
+                    let pending_writes = host_state.take_pending_writes();
+                    workspace_store.commit_writes(&pending_writes);
+                }
 
-                Ok(((), host_state))
+                Ok((poll_result, host_state))
             })
             .await
             .map_err(|e| WasmChannelError::ExecutionPanicked {
@@ -1503,7 +1516,10 @@ impl WasmChannel {
 
         let channel_name = self.name.clone();
         match result {
-            Ok(Ok(((), mut host_state))) => {
+            Ok(Ok((poll_result, mut host_state))) => {
+                Self::log_host_state_entries(&channel_name, &mut host_state);
+                poll_result?;
+
                 // Process emitted messages
                 let emitted = host_state.take_emitted_messages();
                 self.process_emitted_messages(emitted).await?;
@@ -2181,6 +2197,16 @@ impl WasmChannel {
         };
 
         for emitted in messages {
+            let EmittedMessage {
+                user_id,
+                user_name,
+                content,
+                thread_id,
+                metadata_json,
+                attachments,
+                ..
+            } = emitted;
+
             // Check rate limit — acquire and release the write lock before send().await
             {
                 let mut rate_limiter = self.rate_limiter.write().await;
@@ -2198,55 +2224,41 @@ impl WasmChannel {
             let (resolved_user_id, is_owner_sender) = resolve_message_scope(
                 &self.owner_scope_id,
                 self.owner_actor_id.as_deref(),
-                &emitted.user_id,
+                &user_id,
             );
 
             // Convert to IncomingMessage
-            let mut msg = IncomingMessage::new(&self.name, &resolved_user_id, &emitted.content)
+            let mut msg = IncomingMessage::new(&self.name, &resolved_user_id, &content)
                 .with_owner_id(&self.owner_scope_id)
-                .with_sender_id(&emitted.user_id);
+                .with_sender_id(&user_id);
 
-            if let Some(name) = emitted.user_name {
+            if let Some(name) = user_name {
                 msg = msg.with_user_name(name);
             }
 
-            if let Some(thread_id) = emitted.thread_id {
+            if let Some(thread_id) = thread_id {
                 msg = msg.with_thread(thread_id);
             }
 
             // Convert attachments
-            if !emitted.attachments.is_empty() {
+            if !attachments.is_empty() {
-                let incoming_attachments = emitted
+                let incoming_attachments =
-                    .attachments
+                    convert_emitted_attachments(&self.name, &self.capabilities, attachments).await;
-                    .iter()
-                    .map(|a| crate::channels::IncomingAttachment {
-                        id: a.id.clone(),
-                        kind: crate::channels::AttachmentKind::from_mime_type(&a.mime_type),
-                        mime_type: a.mime_type.clone(),
-                        filename: a.filename.clone(),
-                        size_bytes: a.size_bytes,
-                        source_url: a.source_url.clone(),
-                        storage_key: a.storage_key.clone(),
-                        extracted_text: a.extracted_text.clone(),
-                        data: a.data.clone(),
-                        duration_secs: a.duration_secs,
-                    })
-                    .collect();
                 msg = msg.with_attachments(incoming_attachments);
             }
 
             // Parse metadata JSON
-            msg = apply_emitted_metadata(msg, &emitted.metadata_json);
+            msg = apply_emitted_metadata(msg, &metadata_json);
             if is_owner_sender {
                 // Store for owner-target routing (chat_id etc.).
-                self.update_broadcast_metadata(&emitted.metadata_json).await;
+                self.update_broadcast_metadata(&metadata_json).await;
             }
 
             // Send to stream — no locks held across this await
             tracing::info!(
                 channel = %self.name,
-                user_id = %emitted.user_id,
+                user_id = %user_id,
-                content_len = emitted.content.len(),
+                content_len = content.len(),
                 attachment_count = msg.attachments.len(),
                 "Sending emitted message to agent"
             );
@@ -2331,6 +2343,7 @@ impl WasmChannel {
                                     && let Err(e) = Self::dispatch_emitted_messages(
                                         EmitDispatchContext {
                                             channel_name: &channel_name,
+                                            capabilities: &capabilities,
                                             owner_scope_id: &owner_scope_id,
                                             owner_actor_id: owner_actor_id.as_deref(),
                                             message_tx: &message_tx,
@@ -2416,18 +2429,20 @@ impl WasmChannel {
 
                 // Call on_poll using the generated typed interface
                 let channel_iface = instance.near_agent_channel();
-                channel_iface
+                let poll_result = channel_iface
                     .call_on_poll(&mut store)
-                    .map_err(|e| Self::map_wasm_error(e, &prepared.name, prepared.limits.fuel))?;
+                    .map_err(|e| Self::map_wasm_error(e, &prepared.name, prepared.limits.fuel));
 
                 let mut host_state =
                     Self::extract_host_state(&mut store, &prepared.name, &capabilities);
 
-                // Commit pending workspace writes to the persistent store
+                if poll_result.is_ok() {
-                let pending_writes = host_state.take_pending_writes();
+                    // Commit pending workspace writes only after a successful callback.
-                workspace_store.commit_writes(&pending_writes);
+                    let pending_writes = host_state.take_pending_writes();
+                    workspace_store.commit_writes(&pending_writes);
+                }
 
-                Ok(host_state)
+                Ok((poll_result, host_state))
             })
             .await
             .map_err(|e| WasmChannelError::ExecutionPanicked {
@@ -2438,7 +2453,10 @@ impl WasmChannel {
         .await;
 
         match result {
-            Ok(Ok(mut host_state)) => {
+            Ok(Ok((poll_result, mut host_state))) => {
+                Self::log_host_state_entries(channel_name, &mut host_state);
+                poll_result?;
+
                 let emitted = host_state.take_emitted_messages();
                 tracing::debug!(
                     channel = %channel_name,
@@ -2484,6 +2502,16 @@ impl WasmChannel {
         };
 
         for emitted in messages {
+            let EmittedMessage {
+                user_id,
+                user_name,
+                content,
+                thread_id,
+                metadata_json,
+                attachments,
+                ..
+            } = emitted;
+
             // Check rate limit — acquire and release the write lock before send().await
             {
                 let mut limiter = dispatch.rate_limiter.write().await;
@@ -2498,54 +2526,40 @@ impl WasmChannel {
                 }
             }
 
-            let (resolved_user_id, is_owner_sender) = resolve_message_scope(
+            let (resolved_user_id, is_owner_sender) =
-                dispatch.owner_scope_id,
+                resolve_message_scope(dispatch.owner_scope_id, dispatch.owner_actor_id, &user_id);
-                dispatch.owner_actor_id,
-                &emitted.user_id,
-            );
 
             // Convert to IncomingMessage
-            let mut msg =
+            let mut msg = IncomingMessage::new(dispatch.channel_name, &resolved_user_id, &content)
-                IncomingMessage::new(dispatch.channel_name, &resolved_user_id, &emitted.content)
+                .with_owner_id(dispatch.owner_scope_id)
-                    .with_owner_id(dispatch.owner_scope_id)
+                .with_sender_id(&user_id);
-                    .with_sender_id(&emitted.user_id);
 
-            if let Some(name) = emitted.user_name {
+            if let Some(name) = user_name {
                 msg = msg.with_user_name(name);
             }
 
-            if let Some(thread_id) = emitted.thread_id {
+            if let Some(thread_id) = thread_id {
                 msg = msg.with_thread(thread_id);
             }
 
             // Convert attachments
-            if !emitted.attachments.is_empty() {
+            if !attachments.is_empty() {
-                let incoming_attachments = emitted
+                let incoming_attachments = convert_emitted_attachments(
-                    .attachments
+                    dispatch.channel_name,
-                    .iter()
+                    dispatch.capabilities,
-                    .map(|a| crate::channels::IncomingAttachment {
+                    attachments,
-                        id: a.id.clone(),
+                )
-                        kind: crate::channels::AttachmentKind::from_mime_type(&a.mime_type),
+                .await;
-                        mime_type: a.mime_type.clone(),
-                        filename: a.filename.clone(),
-                        size_bytes: a.size_bytes,
-                        source_url: a.source_url.clone(),
-                        storage_key: a.storage_key.clone(),
-                        extracted_text: a.extracted_text.clone(),
-                        data: a.data.clone(),
-                        duration_secs: a.duration_secs,
-                    })
-                    .collect();
                 msg = msg.with_attachments(incoming_attachments);
             }
 
-            msg = apply_emitted_metadata(msg, &emitted.metadata_json);
+            msg = apply_emitted_metadata(msg, &metadata_json);
             if is_owner_sender {
                 // Store for owner-target routing (chat_id etc.)
                 do_update_broadcast_metadata(
                     dispatch.channel_name,
                     dispatch.owner_scope_id,
-                    &emitted.metadata_json,
+                    &metadata_json,
                     dispatch.last_broadcast_metadata,
                     dispatch.settings_store,
                 )
@@ -2555,8 +2569,8 @@ impl WasmChannel {
             // Send to stream — no locks held across this await
             tracing::info!(
                 channel = %dispatch.channel_name,
-                user_id = %emitted.user_id,
+                user_id = %user_id,
-                content_len = emitted.content.len(),
+                content_len = content.len(),
                 attachment_count = msg.attachments.len(),
                 "Sending polled message to agent"
             );
@@ -2581,6 +2595,7 @@ impl WasmChannel {
 
 struct EmitDispatchContext<'a> {
     channel_name: &'a str,
+    capabilities: &'a ChannelCapabilities,
     owner_scope_id: &'a str,
     owner_actor_id: Option<&'a str>,
     message_tx: &'a RwLock<Option<mpsc::Sender<IncomingMessage>>>,
@@ -3257,6 +3272,38 @@ async fn resolve_channel_host_credentials(
 /// Maximum total attachment size (50 MB).
 const MAX_TOTAL_ATTACHMENT_BYTES: u64 = 50 * 1024 * 1024;
 
+async fn convert_emitted_attachments(
+    channel_name: &str,
+    capabilities: &ChannelCapabilities,
+    attachments: Vec<crate::channels::wasm::host::Attachment>,
+) -> Vec<crate::channels::IncomingAttachment> {
+    let mut hydrated = attachments;
+    for attachment in &mut hydrated {
+        crate::channels::wasm::attachment_hydration::hydrate_attachment_for_channel(
+            channel_name,
+            capabilities,
+            attachment,
+        )
+        .await;
+    }
+
+    hydrated
+        .into_iter()
+        .map(|attachment| crate::channels::IncomingAttachment {
+            id: attachment.id,
+            kind: crate::channels::AttachmentKind::from_mime_type(&attachment.mime_type),
+            mime_type: attachment.mime_type,
+            filename: attachment.filename,
+            size_bytes: attachment.size_bytes,
+            source_url: attachment.source_url,
+            storage_key: attachment.storage_key,
+            extracted_text: attachment.extracted_text,
+            data: attachment.data,
+            duration_secs: attachment.duration_secs,
+        })
+        .collect()
+}
+
 /// Detect MIME type from file extension using the `mime_guess` crate.
 fn mime_from_extension(path: &str) -> String {
     mime_guess::from_path(path)
@@ -3469,6 +3516,8 @@ mod tests {
 
         let (tx, mut rx) = tokio::sync::mpsc::channel(10);
         let message_tx = Arc::new(tokio::sync::RwLock::new(Some(tx)));
+        let capabilities =
+            crate::channels::wasm::capabilities::ChannelCapabilities::for_channel("test-channel");
 
         let rate_limiter = Arc::new(tokio::sync::RwLock::new(
             crate::channels::wasm::host::ChannelEmitRateLimiter::new(
@@ -3485,6 +3534,7 @@ mod tests {
         let result = WasmChannel::dispatch_emitted_messages(
             EmitDispatchContext {
                 channel_name: "test-channel",
+                capabilities: &capabilities,
                 owner_scope_id: "default",
                 owner_actor_id: None,
                 message_tx: &message_tx,
@@ -3517,6 +3567,8 @@ mod tests {
 
         // No sender available (channel not started)
         let message_tx = Arc::new(tokio::sync::RwLock::new(None));
+        let capabilities =
+            crate::channels::wasm::capabilities::ChannelCapabilities::for_channel("test-channel");
         let rate_limiter = Arc::new(tokio::sync::RwLock::new(
             crate::channels::wasm::host::ChannelEmitRateLimiter::new(
                 crate::channels::wasm::capabilities::EmitRateLimitConfig::default(),
@@ -3530,6 +3582,7 @@ mod tests {
         let result = WasmChannel::dispatch_emitted_messages(
             EmitDispatchContext {
                 channel_name: "test-channel",
+                capabilities: &capabilities,
                 owner_scope_id: "default",
                 owner_actor_id: None,
                 message_tx: &message_tx,
@@ -4520,6 +4573,8 @@ mod tests {
 
         let (tx, mut rx) = tokio::sync::mpsc::channel(10);
         let message_tx = Arc::new(tokio::sync::RwLock::new(Some(tx)));
+        let capabilities =
+            crate::channels::wasm::capabilities::ChannelCapabilities::for_channel("test-channel");
 
         let rate_limiter = Arc::new(tokio::sync::RwLock::new(
             crate::channels::wasm::host::ChannelEmitRateLimiter::new(
@@ -4536,6 +4591,7 @@ mod tests {
                 source_url: Some("https://api.telegram.org/file/photo123".to_string()),
                 storage_key: None,
                 extracted_text: None,
+                extras_json: String::new(),
                 data: Vec::new(),
                 duration_secs: None,
             },
@@ -4547,6 +4603,7 @@ mod tests {
                 source_url: None,
                 storage_key: Some("store/doc456".to_string()),
                 extracted_text: Some("Report contents...".to_string()),
+                extras_json: String::new(),
                 data: Vec::new(),
                 duration_secs: None,
             },
@@ -4559,6 +4616,7 @@ mod tests {
         let result = WasmChannel::dispatch_emitted_messages(
             EmitDispatchContext {
                 channel_name: "test-channel",
+                capabilities: &capabilities,
                 owner_scope_id: "default",
                 owner_actor_id: None,
                 message_tx: &message_tx,
@@ -4605,6 +4663,8 @@ mod tests {
 
         let (tx, mut rx) = tokio::sync::mpsc::channel(10);
         let message_tx = Arc::new(tokio::sync::RwLock::new(Some(tx)));
+        let capabilities =
+            crate::channels::wasm::capabilities::ChannelCapabilities::for_channel("telegram");
         let rate_limiter = Arc::new(tokio::sync::RwLock::new(
             crate::channels::wasm::host::ChannelEmitRateLimiter::new(
                 crate::channels::wasm::capabilities::EmitRateLimitConfig::default(),
@@ -4620,6 +4680,7 @@ mod tests {
         let result = WasmChannel::dispatch_emitted_messages(
             EmitDispatchContext {
                 channel_name: "telegram",
+                capabilities: &capabilities,
                 owner_scope_id: "owner-scope",
                 owner_actor_id: Some("telegram-owner"),
                 message_tx: &message_tx,
@@ -4648,6 +4709,8 @@ mod tests {
 
         let (tx, mut rx) = tokio::sync::mpsc::channel(10);
         let message_tx = Arc::new(tokio::sync::RwLock::new(Some(tx)));
+        let capabilities =
+            crate::channels::wasm::capabilities::ChannelCapabilities::for_channel("telegram");
         let rate_limiter = Arc::new(tokio::sync::RwLock::new(
             crate::channels::wasm::host::ChannelEmitRateLimiter::new(
                 crate::channels::wasm::capabilities::EmitRateLimitConfig::default(),
@@ -4662,6 +4725,7 @@ mod tests {
         let result = WasmChannel::dispatch_emitted_messages(
             EmitDispatchContext {
                 channel_name: "telegram",
+                capabilities: &capabilities,
                 owner_scope_id: "owner-scope",
                 owner_actor_id: Some("telegram-owner"),
                 message_tx: &message_tx,
@@ -4731,6 +4795,8 @@ mod tests {
 
         let (tx, mut rx) = tokio::sync::mpsc::channel(10);
         let message_tx = Arc::new(tokio::sync::RwLock::new(Some(tx)));
+        let capabilities =
+            crate::channels::wasm::capabilities::ChannelCapabilities::for_channel("test-channel");
 
         let rate_limiter = Arc::new(tokio::sync::RwLock::new(
             crate::channels::wasm::host::ChannelEmitRateLimiter::new(
@@ -4744,6 +4810,7 @@ mod tests {
         let result = WasmChannel::dispatch_emitted_messages(
             EmitDispatchContext {
                 channel_name: "test-channel",
+                capabilities: &capabilities,
                 owner_scope_id: "default",
                 owner_actor_id: None,
                 message_tx: &message_tx,

src/channels/web/CLAUDE.md

@@ -91,34 +91,6 @@ Browser-facing HTTP API and SSE/WebSocket real-time streaming. Axum-based, singl
 | DELETE | `/api/routines/{id}` | Delete a routine |
 | GET | `/api/routines/{id}/runs` | List runs for a specific routine |
 
-### User Management (admin — requires `admin` role, see `docs/USER_MANAGEMENT_API.md`)
-| Method | Path | Description |
-|--------|------|-------------|
-| POST | `/api/admin/users` | Create a new user (returns one-time token) |
-| GET | `/api/admin/users` | List all users |
-| GET | `/api/admin/users/{id}` | Get a single user |
-| PATCH | `/api/admin/users/{id}` | Update user profile/metadata |
-| DELETE | `/api/admin/users/{id}` | Delete user and all data |
-| POST | `/api/admin/users/{id}/suspend` | Suspend a user |
-| POST | `/api/admin/users/{id}/activate` | Re-activate a user |
-| GET | `/api/admin/usage` | Per-user LLM usage stats |
-| GET | `/api/admin/users/{id}/secrets` | List a user's secrets (names only) |
-| PUT | `/api/admin/users/{id}/secrets/{name}` | Create or update a user's secret |
-| DELETE | `/api/admin/users/{id}/secrets/{name}` | Delete a user's secret |
-
-### Profile (self-service)
-| Method | Path | Description |
-|--------|------|-------------|
-| GET | `/api/profile` | Get own profile |
-| PATCH | `/api/profile` | Update own display name/metadata |
-
-### Tokens (self-service)
-| Method | Path | Description |
-|--------|------|-------------|
-| POST | `/api/tokens` | Create API token (returns plaintext once) |
-| GET | `/api/tokens` | List own tokens |
-| DELETE | `/api/tokens/{id}` | Revoke a token |
-
 ### Settings
 | Method | Path | Description |
 |--------|------|-------------|

src/channels/web/auth.rs

@@ -5,7 +5,6 @@
 //! handlers can extract it via `AuthenticatedUser`.
 
 use std::collections::HashMap;
-use std::num::NonZeroUsize;
 
 use axum::{
     extract::{FromRequestParts, Request, State},
@@ -14,25 +13,18 @@ use axum::{
     response::{IntoResponse, Response},
 };
 use sha2::{Digest, Sha256};
-use std::sync::Arc;
-use std::time::Instant;
 use subtle::ConstantTimeEq;
-use tokio::sync::RwLock;
-
-use crate::db::Database;
 
 /// Identity resolved from a bearer token.
 #[derive(Debug, Clone)]
 pub struct UserIdentity {
     pub user_id: String,
-    /// `admin` or `member`.
-    pub role: String,
     /// Additional user scopes this identity can read from.
     pub workspace_read_scopes: Vec<String>,
 }
 
 /// Hash a token with SHA-256 for constant-size, timing-safe storage.
-pub fn hash_token(token: &str) -> [u8; 32] {
+fn hash_token(token: &str) -> [u8; 32] {
     let mut hasher = Sha256::new();
     hasher.update(token.as_bytes());
     hasher.finalize().into()
@@ -64,7 +56,6 @@ impl MultiAuthState {
                 hash,
                 UserIdentity {
                     user_id,
-                    role: "admin".to_string(),
                     workspace_read_scopes: Vec::new(),
                 },
             )],
@@ -73,11 +64,6 @@ impl MultiAuthState {
     }
 
     /// Create a multi-user auth state from a map of tokens to identities.
-    ///
-    /// **Test-only** — production multi-user auth is DB-backed via
-    /// `DbAuthenticator`. This constructor is kept public (not `#[cfg(test)]`)
-    /// because integration tests in `tests/` compile the crate as a library
-    /// where `cfg(test)` is not set.
     pub fn multi(tokens: HashMap<String, UserIdentity>) -> Self {
         let hashed_tokens: Vec<([u8; 32], UserIdentity)> = tokens
             .into_iter()
@@ -122,112 +108,6 @@ impl MultiAuthState {
     }
 }
 
-/// DB-backed token authenticator with a bounded LRU cache.
-///
-/// Checks an LRU cache first (TTL 60s), then falls back to a DB query.
-/// The cache is bounded to `MAX_CACHE_ENTRIES` — when full, the least
-/// recently used entry is evicted regardless of TTL.
-///
-/// Revoking a token or suspending a user has at most 60s of stale
-/// authentication before the cache entry expires.
-#[derive(Clone)]
-#[allow(clippy::type_complexity)]
-pub struct DbAuthenticator {
-    store: Arc<dyn Database>,
-    /// Bounded LRU cache: token_hash → (identity, inserted_at).
-    cache: Arc<RwLock<lru::LruCache<[u8; 32], (UserIdentity, Instant)>>>,
-}
-
-impl DbAuthenticator {
-    /// Cache TTL — how long a successful auth is cached before re-querying the DB.
-    const CACHE_TTL_SECS: u64 = 60;
-    /// Maximum cache entries to prevent unbounded growth.
-    // SAFETY: 1024 is non-zero, so the unwrap in `new()` is infallible.
-    const MAX_CACHE_ENTRIES: NonZeroUsize = match NonZeroUsize::new(1024) {
-        Some(v) => v,
-        None => unreachable!(),
-    };
-
-    pub fn new(store: Arc<dyn Database>) -> Self {
-        Self {
-            store,
-            cache: Arc::new(RwLock::new(lru::LruCache::new(Self::MAX_CACHE_ENTRIES))),
-        }
-    }
-
-    /// Authenticate a token against the database, using cache when possible.
-    ///
-    /// Returns `Ok(Some(identity))` on success, `Ok(None)` if the token is
-    /// not found, or `Err(())` if the database is unreachable (so the caller
-    /// can return 503 instead of 401).
-    pub async fn authenticate(&self, candidate: &str) -> Result<Option<UserIdentity>, ()> {
-        let hash = hash_token(candidate);
-
-        // Check cache first (promotes to most-recent on hit)
-        {
-            let mut cache = self.cache.write().await;
-            if let Some((identity, inserted_at)) = cache.get(&hash) {
-                if inserted_at.elapsed().as_secs() < Self::CACHE_TTL_SECS {
-                    return Ok(Some(identity.clone()));
-                }
-                // Expired — remove stale entry
-                cache.pop(&hash);
-            }
-        }
-
-        // Cache miss or expired — query DB
-        let (token_record, user_record) = match self.store.authenticate_token(&hash).await {
-            Ok(Some(pair)) => pair,
-            Ok(None) => return Ok(None),
-            Err(e) => {
-                tracing::error!(error = %e, "DB auth lookup failed, returning 503");
-                return Err(());
-            }
-        };
-
-        let identity = UserIdentity {
-            user_id: user_record.id.clone(),
-            role: user_record.role.clone(),
-            workspace_read_scopes: Vec::new(),
-        };
-
-        // Record token usage (best-effort, don't block auth)
-        let store = self.store.clone();
-        let token_id = token_record.id;
-        let user_id = user_record.id;
-        tokio::spawn(async move {
-            let _ = store.record_token_usage(token_id).await;
-            let _ = store.record_login(&user_id).await;
-        });
-
-        // Insert into bounded LRU — if full, least-recently-used entry is evicted
-        {
-            let mut cache = self.cache.write().await;
-            cache.put(hash, (identity.clone(), Instant::now()));
-        }
-
-        Ok(Some(identity))
-    }
-}
-
-/// Combined auth state: tries env-var tokens first, then DB-backed tokens.
-#[derive(Clone)]
-pub struct CombinedAuthState {
-    /// In-memory tokens from GATEWAY_AUTH_TOKEN.
-    pub env_auth: MultiAuthState,
-    /// DB-backed token authenticator (optional — only when a database is available).
-    pub db_auth: Option<DbAuthenticator>,
-}
-
-impl From<MultiAuthState> for CombinedAuthState {
-    fn from(env_auth: MultiAuthState) -> Self {
-        Self {
-            env_auth,
-            db_auth: None,
-        }
-    }
-}
-
 /// Axum extractor that provides the authenticated user identity.
 ///
 /// Only available on routes behind `auth_middleware`. Extracts the
@@ -250,31 +130,6 @@ where
     }
 }
 
-/// Axum extractor that requires the authenticated user to have the `admin` role.
-///
-/// Use instead of `AuthenticatedUser` on endpoints that modify system-wide
-/// state (user management, model selection, extension/skill installation).
-pub struct AdminUser(pub UserIdentity);
-
-impl<S> FromRequestParts<S> for AdminUser
-where
-    S: Send + Sync,
-{
-    type Rejection = (StatusCode, &'static str);
-
-    async fn from_request_parts(parts: &mut Parts, _state: &S) -> Result<Self, Self::Rejection> {
-        let identity = parts
-            .extensions
-            .get::<UserIdentity>()
-            .cloned()
-            .ok_or((StatusCode::UNAUTHORIZED, "Not authenticated"))?;
-        if identity.role != "admin" {
-            return Err((StatusCode::FORBIDDEN, "Admin role required"));
-        }
-        Ok(AdminUser(identity))
-    }
-}
-
 /// Whether query-string token auth is allowed for this request.
 ///
 /// Only GET requests to streaming endpoints may use `?token=xxx`. This
@@ -311,65 +166,39 @@ fn query_token(request: &Request) -> Option<String> {
 
 /// Auth middleware that validates bearer token from header or query param.
 ///
-/// Tries env-var tokens first (constant-time, in-memory), then falls back
+/// SSE connections can't set headers from `EventSource`, so we also accept
-/// to DB-backed token lookup if configured. SSE connections can't set
+/// `?token=xxx` as a query parameter, but only on SSE/WS endpoints.
-/// headers from `EventSource`, so we also accept `?token=xxx` as a query
-/// parameter, but only on SSE/WS endpoints.
 ///
 /// On successful authentication, inserts the matching `UserIdentity` into
 /// request extensions for downstream extraction via `AuthenticatedUser`.
 pub async fn auth_middleware(
-    State(auth): State<CombinedAuthState>,
+    State(auth): State<MultiAuthState>,
     headers: HeaderMap,
     mut request: Request,
     next: Next,
 ) -> Response {
-    // Extract the candidate token from header or query param.
+    // Try Authorization header first.
-    let token = extract_token(&headers, &request);
+    // RFC 6750 Section 2.1: auth-scheme comparison is case-insensitive.
-
-    if let Some(ref tok) = token {
-        // 1. Try env-var tokens first (fast, constant-time, in-memory).
-        if let Some(identity) = auth.env_auth.authenticate(tok) {
-            request.extensions_mut().insert(identity.clone());
-            return next.run(request).await;
-        }
-
-        // 2. Fall back to DB-backed token lookup.
-        if let Some(ref db_auth) = auth.db_auth {
-            match db_auth.authenticate(tok).await {
-                Ok(Some(identity)) => {
-                    request.extensions_mut().insert(identity);
-                    return next.run(request).await;
-                }
-                Err(()) => {
-                    return (StatusCode::SERVICE_UNAVAILABLE, "Database unavailable")
-                        .into_response();
-                }
-                Ok(None) => {}
-            }
-        }
-    }
-
-    (StatusCode::UNAUTHORIZED, "Invalid or missing auth token").into_response()
-}
-
-/// Extract a bearer token from the Authorization header or query parameter.
-fn extract_token(headers: &HeaderMap, request: &Request) -> Option<String> {
-    // Try Authorization header first (RFC 6750).
     if let Some(auth_header) = headers.get("authorization")
         && let Ok(value) = auth_header.to_str()
         && value.len() > 7
         && value[..7].eq_ignore_ascii_case("Bearer ")
+        && let Some(identity) = auth.authenticate(&value[7..])
     {
-        return Some(value[7..].to_string());
+        request.extensions_mut().insert(identity.clone());
+        return next.run(request).await;
     }
 
-    // Fall back to query parameter for SSE/WS endpoints.
+    // Fall back to query parameter, but only for SSE/WS endpoints.
-    if allows_query_token_auth(request) {
+    if allows_query_token_auth(&request)
-        return query_token(request);
+        && let Some(token) = query_token(&request)
+        && let Some(identity) = auth.authenticate(&token)
+    {
+        request.extensions_mut().insert(identity.clone());
+        return next.run(request).await;
     }
 
-    None
+    (StatusCode::UNAUTHORIZED, "Invalid or missing auth token").into_response()
 }
 
 #[cfg(test)]
@@ -398,7 +227,6 @@ mod tests {
             "tok-alice".to_string(),
             UserIdentity {
                 user_id: "alice".to_string(),
-                role: "admin".to_string(),
                 workspace_read_scopes: Vec::new(),
             },
         );
@@ -406,7 +234,6 @@ mod tests {
             "tok-bob".to_string(),
             UserIdentity {
                 user_id: "bob".to_string(),
-                role: "admin".to_string(),
                 workspace_read_scopes: Vec::new(),
             },
         );
@@ -447,10 +274,7 @@ mod tests {
     /// Router with streaming endpoints (query auth allowed) and regular
     /// endpoints (query auth rejected).
     fn test_app(token: &str) -> Router {
-        let state = CombinedAuthState::from(MultiAuthState::single(
+        let state = MultiAuthState::single(token.to_string(), "test-user".to_string());
-            token.to_string(),
-            "test-user".to_string(),
-        ));
         Router::new()
             .route("/api/chat/events", get(dummy_handler))
             .route("/api/logs/events", get(dummy_handler))
@@ -662,7 +486,7 @@ mod tests {
 
     /// Build a multi-user router where each token maps to a distinct identity.
     fn multi_user_app(tokens: HashMap<String, UserIdentity>) -> Router {
-        let state = CombinedAuthState::from(MultiAuthState::multi(tokens));
+        let state = MultiAuthState::multi(tokens);
         Router::new()
             .route("/api/chat/events", get(identity_handler))
             .route("/api/chat/send", post(identity_handler))
@@ -676,7 +500,6 @@ mod tests {
             "tok-alice".to_string(),
             UserIdentity {
                 user_id: "alice".to_string(),
-                role: "admin".to_string(),
                 workspace_read_scopes: vec!["shared".to_string()],
             },
         );
@@ -684,7 +507,6 @@ mod tests {
             "tok-bob".to_string(),
             UserIdentity {
                 user_id: "bob".to_string(),
-                role: "admin".to_string(),
                 workspace_read_scopes: vec!["shared".to_string(), "alice".to_string()],
             },
         );
@@ -821,10 +643,7 @@ mod tests {
     #[tokio::test]
     async fn test_multi_user_empty_scopes_for_single_user() {
         // Single-user mode creates identity with empty workspace_read_scopes.
-        let state = CombinedAuthState::from(MultiAuthState::single(
+        let state = MultiAuthState::single("tok-only".to_string(), "solo".to_string());
-            "tok-only".to_string(),
-            "solo".to_string(),
-        ));
         let app = Router::new()
             .route("/api/scopes", get(scopes_handler))
             .layer(middleware::from_fn_with_state(state, auth_middleware));

src/channels/web/handlers/extensions.rs

@@ -47,6 +47,7 @@ pub async fn extensions_list_handler(
                     &ext,
                     has_paired,
                     owner_bound_channels.contains(&ext.name),
+                    ext.requires_binding,
                 )
             } else if ext.kind == crate::extensions::ExtensionKind::ChannelRelay {
                 Some(if ext.active {

src/channels/web/handlers/mod.rs

@@ -5,10 +5,7 @@
 pub mod jobs;
 pub mod memory;
 pub mod routines;
-pub mod secrets;
 pub mod skills;
-pub mod tokens;
-pub mod users;
 
 // Modules not yet wired into server.rs router -- suppress dead_code until
 // they replace their inline counterparts.

src/channels/web/handlers/secrets.rs

@@ -1,134 +0,0 @@
-//! Admin secrets provisioning handlers.
-//!
-//! Allows an admin (typically an application backend) to create, list, and
-//! delete secrets on behalf of individual users so their IronClaw agent can
-//! call back to external services with per-user credentials.
-
-use std::sync::Arc;
-
-use axum::{
-    Json,
-    extract::{Path, State},
-    http::StatusCode,
-};
-
-use crate::channels::web::auth::AdminUser;
-use crate::channels::web::server::GatewayState;
-use crate::secrets::CreateSecretParams;
-
-/// PUT /api/admin/users/{user_id}/secrets/{name} — create or update a secret.
-///
-/// Upserts: if a secret with the same (user_id, name) already exists it is
-/// overwritten. The plaintext value is encrypted at rest (AES-256-GCM) and
-/// never returned by any endpoint.
-pub async fn secrets_put_handler(
-    State(state): State<Arc<GatewayState>>,
-    AdminUser(_admin): AdminUser,
-    Path((user_id, name)): Path<(String, String)>,
-    Json(body): Json<serde_json::Value>,
-) -> Result<Json<serde_json::Value>, (StatusCode, String)> {
-    let secrets = state.secrets_store.as_ref().ok_or((
-        StatusCode::SERVICE_UNAVAILABLE,
-        "Secrets store not available".to_string(),
-    ))?;
-
-    let value = body
-        .get("value")
-        .and_then(|v| v.as_str())
-        .ok_or((
-            StatusCode::BAD_REQUEST,
-            "Missing required field 'value'".to_string(),
-        ))?
-        .to_string();
-
-    let provider = body
-        .get("provider")
-        .and_then(|v| v.as_str())
-        .map(String::from);
-
-    let expires_at = body
-        .get("expires_in_days")
-        .and_then(|v| v.as_u64())
-        .map(|d| d.min(36500))
-        .map(|days| chrono::Utc::now() + chrono::Duration::days(days as i64));
-
-    let mut params = CreateSecretParams::new(name.clone(), value);
-    if let Some(p) = provider {
-        params = params.with_provider(p);
-    }
-    if let Some(exp) = expires_at {
-        params = params.with_expiry(exp);
-    }
-
-    secrets
-        .create(&user_id, params)
-        .await
-        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?;
-
-    Ok(Json(serde_json::json!({
-        "user_id": user_id,
-        "name": name.to_lowercase(),
-        "status": "created",
-    })))
-}
-
-/// GET /api/admin/users/{user_id}/secrets — list a user's secrets (names only).
-///
-/// Never returns secret values or hashes.
-pub async fn secrets_list_handler(
-    State(state): State<Arc<GatewayState>>,
-    AdminUser(_admin): AdminUser,
-    Path(user_id): Path<String>,
-) -> Result<Json<serde_json::Value>, (StatusCode, String)> {
-    let secrets = state.secrets_store.as_ref().ok_or((
-        StatusCode::SERVICE_UNAVAILABLE,
-        "Secrets store not available".to_string(),
-    ))?;
-
-    let refs = secrets
-        .list(&user_id)
-        .await
-        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?;
-
-    let secrets_json: Vec<serde_json::Value> = refs
-        .into_iter()
-        .map(|r| {
-            serde_json::json!({
-                "name": r.name,
-                "provider": r.provider,
-            })
-        })
-        .collect();
-
-    Ok(Json(serde_json::json!({
-        "user_id": user_id,
-        "secrets": secrets_json,
-    })))
-}
-
-/// DELETE /api/admin/users/{user_id}/secrets/{name} — delete a user's secret.
-pub async fn secrets_delete_handler(
-    State(state): State<Arc<GatewayState>>,
-    AdminUser(_admin): AdminUser,
-    Path((user_id, name)): Path<(String, String)>,
-) -> Result<Json<serde_json::Value>, (StatusCode, String)> {
-    let secrets = state.secrets_store.as_ref().ok_or((
-        StatusCode::SERVICE_UNAVAILABLE,
-        "Secrets store not available".to_string(),
-    ))?;
-
-    let deleted = secrets
-        .delete(&user_id, &name)
-        .await
-        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?;
-
-    if !deleted {
-        return Err((StatusCode::NOT_FOUND, "Secret not found".to_string()));
-    }
-
-    Ok(Json(serde_json::json!({
-        "user_id": user_id,
-        "name": name,
-        "deleted": true,
-    })))
-}

src/channels/web/handlers/tokens.rs

@@ -1,150 +0,0 @@
-//! API token management handlers.
-
-use std::sync::Arc;
-
-use axum::{
-    Json,
-    extract::{Path, State},
-    http::StatusCode,
-};
-use rand::RngCore;
-use rand::rngs::OsRng;
-use uuid::Uuid;
-
-use crate::channels::web::auth::AuthenticatedUser;
-use crate::channels::web::server::GatewayState;
-
-/// POST /api/tokens — create a new API token (returns plaintext ONCE).
-pub async fn tokens_create_handler(
-    State(state): State<Arc<GatewayState>>,
-    AuthenticatedUser(user): AuthenticatedUser,
-    Json(body): Json<serde_json::Value>,
-) -> Result<Json<serde_json::Value>, (StatusCode, String)> {
-    let store = state.store.as_ref().ok_or((
-        StatusCode::SERVICE_UNAVAILABLE,
-        "Database not available".to_string(),
-    ))?;
-
-    let name = body
-        .get("name")
-        .and_then(|v| v.as_str())
-        .ok_or((
-            StatusCode::BAD_REQUEST,
-            "Missing required field 'name'".to_string(),
-        ))?
-        .to_string();
-
-    let expires_in_days: Option<i64> = body
-        .get("expires_in_days")
-        .and_then(|v| v.as_u64())
-        .map(|d| d.min(36500) as i64);
-
-    let expires_at = expires_in_days.map(|days| chrono::Utc::now() + chrono::Duration::days(days));
-
-    // Generate 32 random bytes for the token.
-    // Hash the hex-encoded plaintext (what the user sends as Bearer token),
-    // NOT the raw bytes — must match hash_token() in auth.rs.
-    let mut token_bytes = [0u8; 32];
-    OsRng.fill_bytes(&mut token_bytes);
-    let plaintext_token = hex::encode(token_bytes);
-    let hash = crate::channels::web::auth::hash_token(&plaintext_token);
-
-    // First 8 chars of the hex token as a prefix for identification.
-    let token_prefix = &plaintext_token[..8];
-
-    // Admin users can create tokens for other users via optional "user_id" field.
-    let target_user = body
-        .get("user_id")
-        .and_then(|v| v.as_str())
-        .filter(|_| user.role == "admin")
-        .unwrap_or(&user.user_id);
-
-    // Verify the target user exists to prevent orphan tokens.
-    if target_user != user.user_id {
-        store
-            .get_user(target_user)
-            .await
-            .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?
-            .ok_or((
-                StatusCode::BAD_REQUEST,
-                format!("Target user '{target_user}' not found"),
-            ))?;
-    }
-
-    let record = store
-        .create_api_token(target_user, &name, &hash, token_prefix, expires_at)
-        .await
-        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?;
-
-    // Return the plaintext token — this is the ONLY time it is shown.
-    Ok(Json(serde_json::json!({
-        "token": plaintext_token,
-        "id": record.id.to_string(),
-        "name": record.name,
-        "token_prefix": record.token_prefix,
-        "expires_at": record.expires_at.map(|dt| dt.to_rfc3339()),
-        "created_at": record.created_at.to_rfc3339(),
-    })))
-}
-
-/// GET /api/tokens — list the current user's tokens (no hashes).
-pub async fn tokens_list_handler(
-    State(state): State<Arc<GatewayState>>,
-    AuthenticatedUser(user): AuthenticatedUser,
-) -> Result<Json<serde_json::Value>, (StatusCode, String)> {
-    let store = state.store.as_ref().ok_or((
-        StatusCode::SERVICE_UNAVAILABLE,
-        "Database not available".to_string(),
-    ))?;
-
-    let tokens = store
-        .list_api_tokens(&user.user_id)
-        .await
-        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?;
-
-    let tokens_json: Vec<serde_json::Value> = tokens
-        .into_iter()
-        .map(|t| {
-            serde_json::json!({
-                "id": t.id.to_string(),
-                "name": t.name,
-                "token_prefix": t.token_prefix,
-                "expires_at": t.expires_at.map(|dt| dt.to_rfc3339()),
-                "last_used_at": t.last_used_at.map(|dt| dt.to_rfc3339()),
-                "created_at": t.created_at.to_rfc3339(),
-                "revoked_at": t.revoked_at.map(|dt| dt.to_rfc3339()),
-            })
-        })
-        .collect();
-
-    Ok(Json(serde_json::json!({ "tokens": tokens_json })))
-}
-
-/// DELETE /api/tokens/{id} — revoke a token.
-pub async fn tokens_revoke_handler(
-    State(state): State<Arc<GatewayState>>,
-    AuthenticatedUser(user): AuthenticatedUser,
-    Path(id): Path<String>,
-) -> Result<Json<serde_json::Value>, (StatusCode, String)> {
-    let store = state.store.as_ref().ok_or((
-        StatusCode::SERVICE_UNAVAILABLE,
-        "Database not available".to_string(),
-    ))?;
-
-    let token_id = Uuid::parse_str(&id)
-        .map_err(|_| (StatusCode::BAD_REQUEST, "Invalid token ID".to_string()))?;
-
-    let revoked = store
-        .revoke_api_token(token_id, &user.user_id)
-        .await
-        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?;
-
-    if !revoked {
-        return Err((StatusCode::NOT_FOUND, "Token not found".to_string()));
-    }
-
-    Ok(Json(serde_json::json!({
-        "status": "revoked",
-        "id": token_id.to_string(),
-    })))
-}

src/channels/web/handlers/users.rs

@@ -1,406 +0,0 @@
-//! User management API handlers (admin).
-
-use std::sync::Arc;
-
-use axum::{
-    Json,
-    extract::{Path, State},
-    http::StatusCode,
-};
-use rand::RngCore;
-use rand::rngs::OsRng;
-use uuid::Uuid;
-
-use crate::channels::web::auth::{AdminUser, AuthenticatedUser};
-use crate::channels::web::server::GatewayState;
-use crate::db::UserRecord;
-
-/// POST /api/admin/users — create a new user.
-pub async fn users_create_handler(
-    State(state): State<Arc<GatewayState>>,
-    AdminUser(user): AdminUser,
-    Json(body): Json<serde_json::Value>,
-) -> Result<Json<serde_json::Value>, (StatusCode, String)> {
-    let store = state.store.as_ref().ok_or((
-        StatusCode::SERVICE_UNAVAILABLE,
-        "Database not available".to_string(),
-    ))?;
-
-    let display_name = body
-        .get("display_name")
-        .and_then(|v| v.as_str())
-        .ok_or((
-            StatusCode::BAD_REQUEST,
-            "Missing required field 'display_name'".to_string(),
-        ))?
-        .to_string();
-
-    let email = body.get("email").and_then(|v| v.as_str()).map(String::from);
-    let role = body
-        .get("role")
-        .and_then(|v| v.as_str())
-        .unwrap_or("member")
-        .to_string();
-    if role != "admin" && role != "member" {
-        return Err((
-            StatusCode::BAD_REQUEST,
-            "role must be 'admin' or 'member'".to_string(),
-        ));
-    }
-
-    let user_id = Uuid::new_v4().to_string();
-
-    let now = chrono::Utc::now();
-    let user_record = UserRecord {
-        id: user_id.clone(),
-        email,
-        display_name: display_name.clone(),
-        status: "active".to_string(),
-        role,
-        created_at: now,
-        updated_at: now,
-        last_login_at: None,
-        created_by: match store.get_user(&user.user_id).await {
-            Ok(Some(_)) => Some(user.user_id.clone()),
-            _ => None,
-        },
-        metadata: serde_json::json!({}),
-    };
-
-    store
-        .create_user(&user_record)
-        .await
-        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?;
-
-    // Generate a first API token so the new user can authenticate immediately.
-    // Hash the hex-encoded plaintext (what the user sends as Bearer token),
-    // NOT the raw bytes — must match hash_token() in auth.rs.
-    let mut token_bytes = [0u8; 32];
-    OsRng.fill_bytes(&mut token_bytes);
-    let plaintext_token = hex::encode(token_bytes);
-    let token_hash = crate::channels::web::auth::hash_token(&plaintext_token);
-    let token_prefix = &plaintext_token[..8];
-
-    let _token_record = store
-        .create_api_token(&user_id, "initial", &token_hash, token_prefix, None)
-        .await
-        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?;
-
-    Ok(Json(serde_json::json!({
-        "id": user_record.id,
-        "email": user_record.email,
-        "display_name": user_record.display_name,
-        "status": user_record.status,
-        "role": user_record.role,
-        "token": plaintext_token,
-        "created_at": user_record.created_at.to_rfc3339(),
-        "created_by": user_record.created_by,
-    })))
-}
-
-/// GET /api/admin/users — list all users.
-pub async fn users_list_handler(
-    State(state): State<Arc<GatewayState>>,
-    AdminUser(_user): AdminUser,
-) -> Result<Json<serde_json::Value>, (StatusCode, String)> {
-    let store = state.store.as_ref().ok_or((
-        StatusCode::SERVICE_UNAVAILABLE,
-        "Database not available".to_string(),
-    ))?;
-
-    let users = store
-        .list_users(None)
-        .await
-        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?;
-
-    let users_json: Vec<serde_json::Value> = users
-        .into_iter()
-        .map(|u| {
-            serde_json::json!({
-                "id": u.id,
-                "email": u.email,
-                "display_name": u.display_name,
-                "status": u.status,
-                "role": u.role,
-                "created_at": u.created_at.to_rfc3339(),
-                "updated_at": u.updated_at.to_rfc3339(),
-                "last_login_at": u.last_login_at.map(|dt| dt.to_rfc3339()),
-                "created_by": u.created_by,
-            })
-        })
-        .collect();
-
-    Ok(Json(serde_json::json!({ "users": users_json })))
-}
-
-/// GET /api/admin/users/{id} — get a single user.
-pub async fn users_detail_handler(
-    State(state): State<Arc<GatewayState>>,
-    AdminUser(_user): AdminUser,
-    Path(id): Path<String>,
-) -> Result<Json<serde_json::Value>, (StatusCode, String)> {
-    let store = state.store.as_ref().ok_or((
-        StatusCode::SERVICE_UNAVAILABLE,
-        "Database not available".to_string(),
-    ))?;
-
-    let user_record = store
-        .get_user(&id)
-        .await
-        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?
-        .ok_or((StatusCode::NOT_FOUND, "User not found".to_string()))?;
-
-    Ok(Json(serde_json::json!({
-        "id": user_record.id,
-        "email": user_record.email,
-        "display_name": user_record.display_name,
-        "status": user_record.status,
-        "role": user_record.role,
-        "created_at": user_record.created_at.to_rfc3339(),
-        "updated_at": user_record.updated_at.to_rfc3339(),
-        "last_login_at": user_record.last_login_at.map(|dt| dt.to_rfc3339()),
-        "created_by": user_record.created_by,
-        "metadata": user_record.metadata,
-    })))
-}
-
-/// PATCH /api/admin/users/{id} — update a user's profile.
-pub async fn users_update_handler(
-    State(state): State<Arc<GatewayState>>,
-    AdminUser(_user): AdminUser,
-    Path(id): Path<String>,
-    Json(body): Json<serde_json::Value>,
-) -> Result<Json<serde_json::Value>, (StatusCode, String)> {
-    let store = state.store.as_ref().ok_or((
-        StatusCode::SERVICE_UNAVAILABLE,
-        "Database not available".to_string(),
-    ))?;
-
-    // Verify the user exists.
-    let existing = store
-        .get_user(&id)
-        .await
-        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?
-        .ok_or((StatusCode::NOT_FOUND, "User not found".to_string()))?;
-
-    let display_name = body
-        .get("display_name")
-        .and_then(|v| v.as_str())
-        .unwrap_or(&existing.display_name);
-
-    let metadata = body.get("metadata").unwrap_or(&existing.metadata);
-
-    store
-        .update_user_profile(&id, display_name, metadata)
-        .await
-        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?;
-
-    // Re-fetch the updated record to return consistent data.
-    let updated = store
-        .get_user(&id)
-        .await
-        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?
-        .ok_or((StatusCode::NOT_FOUND, "User not found".to_string()))?;
-
-    Ok(Json(serde_json::json!({
-        "id": updated.id,
-        "email": updated.email,
-        "display_name": updated.display_name,
-        "status": updated.status,
-        "role": updated.role,
-        "created_at": updated.created_at.to_rfc3339(),
-        "updated_at": updated.updated_at.to_rfc3339(),
-        "metadata": updated.metadata,
-    })))
-}
-
-/// POST /api/admin/users/{id}/suspend — suspend a user.
-pub async fn users_suspend_handler(
-    State(state): State<Arc<GatewayState>>,
-    AdminUser(_user): AdminUser,
-    Path(id): Path<String>,
-) -> Result<Json<serde_json::Value>, (StatusCode, String)> {
-    let store = state.store.as_ref().ok_or((
-        StatusCode::SERVICE_UNAVAILABLE,
-        "Database not available".to_string(),
-    ))?;
-
-    // Verify the user exists.
-    store
-        .get_user(&id)
-        .await
-        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?
-        .ok_or((StatusCode::NOT_FOUND, "User not found".to_string()))?;
-
-    store
-        .update_user_status(&id, "suspended")
-        .await
-        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?;
-
-    Ok(Json(serde_json::json!({
-        "id": id,
-        "status": "suspended",
-    })))
-}
-
-/// POST /api/admin/users/{id}/activate — activate a user.
-pub async fn users_activate_handler(
-    State(state): State<Arc<GatewayState>>,
-    AdminUser(_user): AdminUser,
-    Path(id): Path<String>,
-) -> Result<Json<serde_json::Value>, (StatusCode, String)> {
-    let store = state.store.as_ref().ok_or((
-        StatusCode::SERVICE_UNAVAILABLE,
-        "Database not available".to_string(),
-    ))?;
-
-    // Verify the user exists.
-    store
-        .get_user(&id)
-        .await
-        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?
-        .ok_or((StatusCode::NOT_FOUND, "User not found".to_string()))?;
-
-    store
-        .update_user_status(&id, "active")
-        .await
-        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?;
-
-    Ok(Json(serde_json::json!({
-        "id": id,
-        "status": "active",
-    })))
-}
-
-/// DELETE /api/admin/users/{id} — delete a user and all their data.
-pub async fn users_delete_handler(
-    State(state): State<Arc<GatewayState>>,
-    AdminUser(_user): AdminUser,
-    Path(id): Path<String>,
-) -> Result<Json<serde_json::Value>, (StatusCode, String)> {
-    let store = state.store.as_ref().ok_or((
-        StatusCode::SERVICE_UNAVAILABLE,
-        "Database not available".to_string(),
-    ))?;
-
-    let deleted = store
-        .delete_user(&id)
-        .await
-        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?;
-
-    if !deleted {
-        return Err((StatusCode::NOT_FOUND, "User not found".to_string()));
-    }
-
-    Ok(Json(serde_json::json!({
-        "id": id,
-        "deleted": true,
-    })))
-}
-
-/// GET /api/profile — get the authenticated user's own profile.
-pub async fn profile_get_handler(
-    State(state): State<Arc<GatewayState>>,
-    AuthenticatedUser(user): AuthenticatedUser,
-) -> Result<Json<serde_json::Value>, (StatusCode, String)> {
-    let store = state.store.as_ref().ok_or((
-        StatusCode::SERVICE_UNAVAILABLE,
-        "Database not available".to_string(),
-    ))?;
-
-    let record = store
-        .get_user(&user.user_id)
-        .await
-        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?
-        .ok_or((StatusCode::NOT_FOUND, "User not found".to_string()))?;
-
-    Ok(Json(serde_json::json!({
-        "id": record.id,
-        "email": record.email,
-        "display_name": record.display_name,
-        "status": record.status,
-        "role": record.role,
-        "created_at": record.created_at.to_rfc3339(),
-        "last_login_at": record.last_login_at.map(|dt| dt.to_rfc3339()),
-    })))
-}
-
-/// PATCH /api/profile — update the authenticated user's own profile.
-pub async fn profile_update_handler(
-    State(state): State<Arc<GatewayState>>,
-    AuthenticatedUser(user): AuthenticatedUser,
-    Json(body): Json<serde_json::Value>,
-) -> Result<Json<serde_json::Value>, (StatusCode, String)> {
-    let store = state.store.as_ref().ok_or((
-        StatusCode::SERVICE_UNAVAILABLE,
-        "Database not available".to_string(),
-    ))?;
-
-    let current = store
-        .get_user(&user.user_id)
-        .await
-        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?
-        .ok_or((StatusCode::NOT_FOUND, "User not found".to_string()))?;
-
-    let display_name = body
-        .get("display_name")
-        .and_then(|v| v.as_str())
-        .unwrap_or(&current.display_name);
-    let metadata = body.get("metadata").unwrap_or(&current.metadata);
-
-    store
-        .update_user_profile(&user.user_id, display_name, metadata)
-        .await
-        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?;
-
-    Ok(Json(serde_json::json!({
-        "id": user.user_id,
-        "display_name": display_name,
-        "updated": true,
-    })))
-}
-
-/// GET /api/admin/usage — per-user LLM usage stats.
-pub async fn usage_stats_handler(
-    State(state): State<Arc<GatewayState>>,
-    AdminUser(_user): AdminUser,
-    axum::extract::Query(params): axum::extract::Query<std::collections::HashMap<String, String>>,
-) -> Result<Json<serde_json::Value>, (StatusCode, String)> {
-    let store = state.store.as_ref().ok_or((
-        StatusCode::SERVICE_UNAVAILABLE,
-        "Database not available".to_string(),
-    ))?;
-
-    let user_id = params.get("user_id").map(|s| s.as_str());
-    let period = params.get("period").map(|s| s.as_str()).unwrap_or("day");
-    let since = match period {
-        "week" => chrono::Utc::now() - chrono::Duration::days(7),
-        "month" => chrono::Utc::now() - chrono::Duration::days(30),
-        _ => chrono::Utc::now() - chrono::Duration::days(1),
-    };
-
-    let stats = store
-        .user_usage_stats(user_id, since)
-        .await
-        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?;
-
-    let entries: Vec<serde_json::Value> = stats
-        .iter()
-        .map(|s| {
-            serde_json::json!({
-                "user_id": s.user_id,
-                "model": s.model,
-                "call_count": s.call_count,
-                "input_tokens": s.input_tokens,
-                "output_tokens": s.output_tokens,
-                "total_cost": s.total_cost.to_string(),
-            })
-        })
-        .collect();
-
-    Ok(Json(serde_json::json!({
-        "period": period,
-        "since": since.to_rfc3339(),
-        "usage": entries,
-    })))
-}

src/channels/web/mod.rs

@@ -18,7 +18,6 @@ pub mod auth;
 pub(crate) mod handlers;
 pub mod log_layer;
 pub mod openai_compat;
-pub mod responses_api;
 pub mod server;
 pub mod sse;
 pub mod types;
@@ -56,7 +55,7 @@ use crate::workspace::Workspace;
 
 use self::log_layer::{LogBroadcaster, LogLevelHandle};
 
-use self::auth::{CombinedAuthState, DbAuthenticator, MultiAuthState};
+use self::auth::MultiAuthState;
 use self::server::GatewayState;
 use self::sse::SseManager;
 use self::types::AppEvent;
@@ -65,8 +64,8 @@ use self::types::AppEvent;
 pub struct GatewayChannel {
     config: GatewayConfig,
     state: Arc<GatewayState>,
-    /// Combined auth state: env-var tokens + optional DB-backed tokens.
+    /// Multi-user auth state (replaces bare auth_token).
-    auth: CombinedAuthState,
+    auth: MultiAuthState,
 }
 
 impl GatewayChannel {
@@ -74,7 +73,7 @@ impl GatewayChannel {
     ///
     /// If no auth token is configured, generates a random one and prints it.
     /// Builds a single-user `MultiAuthState` from the config.
-    pub fn new(config: GatewayConfig, owner_id: String) -> Self {
+    pub fn new(config: GatewayConfig) -> Self {
         let auth_token = config.auth_token.clone().unwrap_or_else(|| {
             use rand::RngCore;
             use rand::rngs::OsRng;
@@ -83,10 +82,7 @@ impl GatewayChannel {
             bytes.iter().map(|b| format!("{b:02x}")).collect()
         });
 
-        let auth = CombinedAuthState {
+        let auth = MultiAuthState::single(auth_token, config.user_id.clone());
-            env_auth: MultiAuthState::single(auth_token, owner_id.clone()),
-            db_auth: None,
-        };
 
         let state = Arc::new(GatewayState {
             msg_tx: tokio::sync::RwLock::new(None),
@@ -102,7 +98,8 @@ impl GatewayChannel {
             job_manager: None,
             prompt_queue: None,
             scheduler: None,
-            owner_id,
+            owner_id: config.user_id.clone(),
+            default_sender_id: config.user_id.clone(),
             shutdown_tx: tokio::sync::RwLock::new(None),
             ws_tracker: Some(Arc::new(ws::WsConnectionTracker::new())),
             llm_provider: None,
@@ -116,7 +113,62 @@ impl GatewayChannel {
             routine_engine: Arc::new(tokio::sync::RwLock::new(None)),
             startup_time: std::time::Instant::now(),
             active_config: server::ActiveConfigSnapshot::default(),
-            secrets_store: None,
+        });
+
+        Self {
+            config,
+            state,
+            auth,
+        }
+    }
+
+    /// Rebind the single-user auth identity to the durable owner scope while
+    /// preserving the configured gateway sender/routing identity.
+    pub fn with_owner_scope(mut self, owner_id: impl Into<String>) -> Self {
+        let owner_id = owner_id.into();
+        let single_user_token = if self.config.user_tokens.is_none() {
+            self.auth.first_token().map(ToOwned::to_owned)
+        } else {
+            None
+        };
+        if let Some(token) = single_user_token {
+            self.auth = MultiAuthState::single(token, owner_id.clone());
+        }
+        self.rebuild_state(|s| s.owner_id = owner_id);
+        self
+    }
+
+    /// Create a gateway channel with a pre-built multi-user auth state.
+    pub fn new_multi_auth(config: GatewayConfig, auth: MultiAuthState) -> Self {
+        let state = Arc::new(GatewayState {
+            msg_tx: tokio::sync::RwLock::new(None),
+            sse: Arc::new(SseManager::new()),
+            workspace: None,
+            workspace_pool: None,
+            session_manager: None,
+            log_broadcaster: None,
+            log_level_handle: None,
+            extension_manager: None,
+            tool_registry: None,
+            store: None,
+            job_manager: None,
+            prompt_queue: None,
+            scheduler: None,
+            owner_id: config.user_id.clone(),
+            default_sender_id: config.user_id.clone(),
+            shutdown_tx: tokio::sync::RwLock::new(None),
+            ws_tracker: Some(Arc::new(ws::WsConnectionTracker::new())),
+            llm_provider: None,
+            skill_registry: None,
+            skill_catalog: None,
+            chat_rate_limiter: server::PerUserRateLimiter::new(30, 60),
+            oauth_rate_limiter: server::RateLimiter::new(10, 60),
+            registry_entries: Vec::new(),
+            cost_guard: None,
+            routine_engine: Arc::new(tokio::sync::RwLock::new(None)),
+            startup_time: std::time::Instant::now(),
+            webhook_rate_limiter: server::RateLimiter::new(10, 60),
+            active_config: server::ActiveConfigSnapshot::default(),
         });
 
         Self {
@@ -144,6 +196,7 @@ impl GatewayChannel {
             prompt_queue: self.state.prompt_queue.clone(),
             scheduler: self.state.scheduler.clone(),
             owner_id: self.state.owner_id.clone(),
+            default_sender_id: self.state.default_sender_id.clone(),
             shutdown_tx: tokio::sync::RwLock::new(None),
             ws_tracker: self.state.ws_tracker.clone(),
             llm_provider: self.state.llm_provider.clone(),
@@ -157,7 +210,6 @@ impl GatewayChannel {
             routine_engine: Arc::clone(&self.state.routine_engine),
             startup_time: self.state.startup_time,
             active_config: self.state.active_config.clone(),
-            secrets_store: self.state.secrets_store.clone(),
         };
         mutate(&mut new_state);
         self.state = Arc::new(new_state);
@@ -205,12 +257,6 @@ impl GatewayChannel {
         self
     }
 
-    /// Enable DB-backed token authentication alongside env-var tokens.
-    pub fn with_db_auth(mut self, store: Arc<dyn Database>) -> Self {
-        self.auth.db_auth = Some(DbAuthenticator::new(store));
-        self
-    }
-
     /// Inject the container job manager for sandbox operations.
     pub fn with_job_manager(mut self, jm: Arc<ContainerJobManager>) -> Self {
         self.rebuild_state(|s| s.job_manager = Some(jm));
@@ -281,15 +327,6 @@ impl GatewayChannel {
         self
     }
 
-    /// Inject the secrets store for admin secret provisioning.
-    pub fn with_secrets_store(
-        mut self,
-        store: Arc<dyn crate::secrets::SecretsStore + Send + Sync>,
-    ) -> Self {
-        self.rebuild_state(|s| s.secrets_store = Some(store));
-        self
-    }
-
     /// Inject the per-user workspace pool for multi-user mode.
     pub fn with_workspace_pool(mut self, pool: Arc<server::WorkspacePool>) -> Self {
         self.rebuild_state(|s| s.workspace_pool = Some(pool));
@@ -298,7 +335,7 @@ impl GatewayChannel {
 
     /// Get the first auth token (for printing to console on startup).
     pub fn auth_token(&self) -> &str {
-        self.auth.env_auth.first_token().unwrap_or("")
+        self.auth.first_token().unwrap_or("")
     }
 
     /// Get a reference to the shared gateway state (for the agent to push SSE events).

src/channels/web/static/app.js

@@ -186,13 +186,6 @@ function authenticate() {
       connectSSE();
       connectLogSSE();
       startGatewayStatusPolling();
-      // Hide the Users settings tab for non-admin users.
-      apiFetch('/api/profile').then(function(profile) {
-        if (profile && profile.role !== 'admin') {
-          var usersTab = document.querySelector('[data-settings-subtab="users"]');
-          if (usersTab) usersTab.style.display = 'none';
-        }
-      }).catch(function() {});
       checkTeeStatus();
       loadThreads();
       loadMemoryTree();
@@ -3063,16 +3056,17 @@ function showConfigureModal(name) {
     .then((setup) => {
       const secrets = Array.isArray(setup.secrets) ? setup.secrets : [];
       const setupFields = Array.isArray(setup.fields) ? setup.fields : [];
-      if (secrets.length === 0 && setupFields.length === 0) {
+      const interactiveLogin = setup.interactive_login || null;
-        showToast('No configuration needed for ' + name, 'info');
+      if (secrets.length === 0 && setupFields.length === 0 && !interactiveLogin) {
+        showToast(I18n.t('extensions.noConfigNeeded', { name: name }), 'info');
         return;
       }
-      renderConfigureModal(name, secrets, setupFields);
+      renderConfigureModal(name, secrets, setupFields, interactiveLogin);
     })
-    .catch((err) => showToast('Failed to load setup: ' + err.message, 'error'));
+    .catch((err) => showToast(I18n.t('error.loadFailed', { message: err.message }), 'error'));
 }
 
-function renderConfigureModal(name, secrets, setupFields) {
+function renderConfigureModal(name, secrets, setupFields, interactiveLogin) {
   closeConfigureModal();
   const overlay = document.createElement('div');
   overlay.className = 'configure-overlay';
@@ -3098,6 +3092,13 @@ function renderConfigureModal(name, secrets, setupFields) {
     modal.appendChild(hint);
   }
 
+  if (interactiveLogin) {
+    const hint = document.createElement('div');
+    hint.className = 'configure-hint';
+    hint.textContent = interactiveLoginHintText(name, interactiveLogin);
+    modal.appendChild(hint);
+  }
+
   const form = document.createElement('div');
   form.className = 'configure-form';
 
@@ -3187,7 +3188,13 @@ function renderConfigureModal(name, secrets, setupFields) {
     fields.push({ kind: 'field', name: setupField.name, input: input });
   }
 
-  modal.appendChild(form);
+  if (fields.length > 0) {
+    modal.appendChild(form);
+  }
+
+  if (interactiveLogin) {
+    modal.appendChild(renderInteractiveLoginPanel(name));
+  }
 
   const error = document.createElement('div');
   error.className = 'configure-inline-error';
@@ -3202,11 +3209,23 @@ function renderConfigureModal(name, secrets, setupFields) {
   const actions = document.createElement('div');
   actions.className = 'configure-actions';
 
-  const submitBtn = document.createElement('button');
+  if (fields.length > 0) {
-  submitBtn.className = 'btn-ext activate';
+    const submitBtn = document.createElement('button');
-  submitBtn.textContent = I18n.t('config.save');
+    submitBtn.className = 'btn-ext activate';
-  submitBtn.addEventListener('click', () => submitConfigureModal(name, fields));
+    submitBtn.textContent = I18n.t('config.save');
-  actions.appendChild(submitBtn);
+    submitBtn.addEventListener('click', () => submitConfigureModal(name, fields));
+    actions.appendChild(submitBtn);
+  }
+
+  if (interactiveLogin) {
+    const loginBtn = document.createElement('button');
+    loginBtn.className = 'btn-ext activate';
+    loginBtn.dataset.defaultLabel = interactiveLoginDefaultLabel(name, interactiveLogin);
+    loginBtn.textContent = loginBtn.dataset.defaultLabel;
+    loginBtn.dataset.interactiveLogin = 'true';
+    loginBtn.addEventListener('click', () => startInteractiveLogin(name, overlay));
+    actions.appendChild(loginBtn);
+  }
 
   const cancelBtn = document.createElement('button');
   cancelBtn.className = 'btn-ext remove';
@@ -3218,7 +3237,200 @@ function renderConfigureModal(name, secrets, setupFields) {
   overlay.appendChild(modal);
   document.body.appendChild(overlay);
 
-  if (fields.length > 0) fields[0].input.focus();
+  if (fields.length > 0) {
+    fields[0].input.focus();
+  } else {
+    const loginBtn = overlay.querySelector('.configure-actions button[data-interactive-login="true"]');
+    if (loginBtn) loginBtn.focus();
+  }
+}
+
+function renderInteractiveLoginPanel(name) {
+  const panel = document.createElement('div');
+  panel.className = 'configure-qr-login';
+  panel.style.display = 'none';
+
+  const title = document.createElement('div');
+  title.className = 'configure-verification-title';
+  title.textContent =
+    name === 'wechat' ? I18n.t('config.wechatQrTitle') : I18n.t('auth.connect');
+  panel.appendChild(title);
+
+  const status = document.createElement('div');
+  status.className = 'configure-verification-instructions';
+  status.textContent = interactiveLoginStatusText(name, null);
+  status.dataset.qrStatus = 'true';
+  panel.appendChild(status);
+
+  const link = document.createElement('a');
+  link.className = 'configure-verification-link';
+  link.textContent =
+    name === 'wechat' ? I18n.t('config.wechatQrOpen') : I18n.t('auth.connect');
+  link.target = '_blank';
+  link.rel = 'noreferrer noopener';
+  link.style.display = 'none';
+  link.dataset.qrLink = 'true';
+  panel.appendChild(link);
+
+  return panel;
+}
+
+function interactiveLoginHintText(name, interactiveLogin) {
+  if (name === 'wechat') return I18n.t('config.wechatHint');
+  return (interactiveLogin && interactiveLogin.instructions) || '';
+}
+
+function interactiveLoginDefaultLabel(name, interactiveLogin) {
+  if (name === 'wechat') return I18n.t('config.wechatConnect');
+  return (interactiveLogin && interactiveLogin.button_label) || I18n.t('auth.connect');
+}
+
+function interactiveLoginWaitingLabel(name) {
+  if (name === 'wechat') return I18n.t('config.wechatWaiting');
+  return I18n.t('status.connecting');
+}
+
+function interactiveLoginStatusText(name, res) {
+  if (name !== 'wechat') return (res && res.message) || '';
+  if (!res) return I18n.t('config.wechatQrIntro');
+
+  switch (res.status) {
+    case 'pending':
+      return res.qr_code_url ? I18n.t('config.wechatQrReady') : I18n.t('config.wechatQrWaiting');
+    case 'scanned':
+      return I18n.t('config.wechatQrScanned');
+    case 'refreshed':
+      return I18n.t('config.wechatQrRefreshed');
+    case 'succeeded':
+      return I18n.t('config.wechatConnected');
+    case 'failed':
+      return res.message || I18n.t('config.wechatQrFailed');
+    default:
+      return res.message || I18n.t('config.wechatQrIntro');
+  }
+}
+
+function getInteractiveLoginButton(overlay) {
+  return overlay && overlay.querySelector('.configure-actions button[data-interactive-login="true"]');
+}
+
+function getInteractiveLoginPanel(overlay) {
+  return overlay && overlay.querySelector('.configure-qr-login');
+}
+
+function updateInteractiveLoginPanel(overlay, res) {
+  const panel = getInteractiveLoginPanel(overlay);
+  if (!panel) return;
+  const name = overlay && overlay.dataset ? overlay.dataset.extensionName : '';
+  const status = panel.querySelector('[data-qr-status="true"]');
+  const link = panel.querySelector('[data-qr-link="true"]');
+
+  panel.style.display = '';
+  if (status) {
+    if (name === 'wechat' && res.status === 'refreshed') {
+      status.textContent = I18n.t('config.wechatQrRefreshedHint');
+    } else {
+      status.textContent = interactiveLoginStatusText(name, res);
+    }
+  }
+
+  if (link && res.qr_code_url) {
+    link.href = res.qr_code_url;
+    link.style.display = '';
+  }
+}
+
+function setInteractiveLoginBusy(overlay, busy, label) {
+  const loginBtn = getInteractiveLoginButton(overlay);
+  if (!loginBtn) return;
+  loginBtn.disabled = !!busy;
+  loginBtn.textContent = label || loginBtn.dataset.defaultLabel || I18n.t('auth.connect');
+}
+
+function startInteractiveLogin(name, overlay) {
+  if (!overlay || !document.body.contains(overlay)) return;
+  clearConfigureInlineError(overlay);
+  setConfigureInlineStatus(
+    overlay,
+    name === 'wechat' ? I18n.t('config.wechatPreparingQr') : I18n.t('status.connecting'),
+  );
+  setInteractiveLoginBusy(overlay, true, interactiveLoginWaitingLabel(name));
+
+  apiFetch('/api/extensions/' + encodeURIComponent(name) + '/login/start', {
+    method: 'POST',
+    body: { force: true },
+  })
+    .then((res) => {
+      if (!overlay || !document.body.contains(overlay)) return;
+      if (!res.success || !res.session_id) {
+        setInteractiveLoginBusy(overlay, false);
+        setConfigureInlineError(
+          overlay,
+          res.message || I18n.t('config.interactiveLoginStartFailed'),
+        );
+        setConfigureInlineStatus(overlay, '');
+        return;
+      }
+
+      overlay.dataset.interactiveLoginSessionId = res.session_id;
+      updateInteractiveLoginPanel(overlay, res);
+      setConfigureInlineStatus(overlay, interactiveLoginStatusText(name, res));
+      pollInteractiveLogin(name, overlay, res.session_id);
+    })
+    .catch((err) => {
+      if (!overlay || !document.body.contains(overlay)) return;
+      setInteractiveLoginBusy(overlay, false);
+      setConfigureInlineError(
+        overlay,
+        err.message || I18n.t('config.interactiveLoginStartFailed'),
+      );
+      setConfigureInlineStatus(overlay, '');
+    });
+}
+
+function pollInteractiveLogin(name, overlay, sessionId) {
+  if (!overlay || !document.body.contains(overlay)) return;
+  if (overlay.dataset.interactiveLoginSessionId !== sessionId) return;
+
+  apiFetch('/api/extensions/' + encodeURIComponent(name) + '/login/poll', {
+    method: 'POST',
+    body: { session_id: sessionId },
+  })
+    .then((res) => {
+      if (!overlay || !document.body.contains(overlay)) return;
+      if (overlay.dataset.interactiveLoginSessionId !== sessionId) return;
+
+      updateInteractiveLoginPanel(overlay, res);
+      setConfigureInlineStatus(overlay, interactiveLoginStatusText(name, res));
+
+      if (res.status === 'pending' || res.status === 'scanned' || res.status === 'refreshed') {
+        if (res.status === 'refreshed') {
+          setInteractiveLoginBusy(overlay, true, interactiveLoginWaitingLabel(name));
+        }
+        window.setTimeout(function() {
+          pollInteractiveLogin(name, overlay, sessionId);
+        }, 0);
+        return;
+      }
+
+      if (res.success && res.activated) {
+        closeConfigureModal(name);
+        showToast(res.message || I18n.t('config.connectedSuccess', { name: name }), 'success');
+        refreshCurrentSettingsTab();
+        return;
+      }
+
+      setInteractiveLoginBusy(overlay, false);
+      setConfigureInlineError(overlay, res.message || I18n.t('config.interactiveLoginFailed'));
+      setConfigureInlineStatus(overlay, '');
+    })
+    .catch((err) => {
+      if (!overlay || !document.body.contains(overlay)) return;
+      if (overlay.dataset.interactiveLoginSessionId !== sessionId) return;
+      setInteractiveLoginBusy(overlay, false);
+      setConfigureInlineError(overlay, err.message || I18n.t('config.interactiveLoginFailed'));
+      setConfigureInlineStatus(overlay, '');
+    });
 }
 
 function renderTelegramVerificationChallenge(overlay, verification) {
@@ -3524,9 +3736,9 @@ function renderWasmChannelStepper(ext) {
   var status = ext.activation_status || 'installed';
 
   var steps = [
-    { label: 'Installed', key: 'installed' },
+    { label: I18n.t('status.installed'), key: 'installed' },
-    { label: 'Configured', key: 'configured' },
+    { label: I18n.t('status.configured'), key: 'configured' },
-    { label: status === 'pairing' ? 'Awaiting Pairing' : 'Active', key: 'active' },
+    { label: status === 'pairing' ? I18n.t('status.pairingShort') : I18n.t('status.active'), key: 'active' },
   ];
 
   var reachedIdx;
@@ -4346,142 +4558,6 @@ function formatRelativeTime(isoString) {
   return future ? I18n.t('time.daysFromNow', { n: days }) : I18n.t('time.daysAgo', { n: days });
 }
 
-// --- Users (admin) ---
-
-function loadUsers() {
-  apiFetch('/api/admin/users').then(function(data) {
-    renderUsersList(data.users || []);
-  }).catch(function(err) {
-    // Non-admin users get 403 — show a message instead of an error
-    var tbody = document.getElementById('users-tbody');
-    var empty = document.getElementById('users-empty');
-    if (tbody) tbody.innerHTML = '';
-    if (empty) {
-      empty.style.display = 'block';
-      empty.textContent = 'Admin access required to manage users.';
-    }
-  });
-}
-
-function renderUsersList(users) {
-  var tbody = document.getElementById('users-tbody');
-  var empty = document.getElementById('users-empty');
-  if (!users || users.length === 0) {
-    tbody.innerHTML = '';
-    empty.style.display = 'block';
-    empty.textContent = 'No users found. Create the first user to get started.';
-    return;
-  }
-  empty.style.display = 'none';
-  tbody.innerHTML = users.map(function(u) {
-    var statusClass = u.status === 'active' ? 'active' : 'failed';
-    var roleLabel = u.role === 'admin' ? '<span class="badge badge-admin">admin</span>' : '<span class="badge">member</span>';
-    var actions = '';
-    if (u.status === 'active') {
-      actions += '<button class="btn-small btn-danger" data-action="suspend-user" data-user-id="' + escapeHtml(u.id) + '">Suspend</button> ';
-    } else {
-      actions += '<button class="btn-small btn-primary" data-action="activate-user" data-user-id="' + escapeHtml(u.id) + '">Activate</button> ';
-    }
-    actions += '<button class="btn-small" data-action="create-token" data-user-id="' + escapeHtml(u.id) + '" data-user-name="' + escapeHtml(u.display_name) + '">+ Token</button>';
-    return '<tr>'
-      + '<td class="user-id" title="' + escapeHtml(u.id) + '">' + escapeHtml(u.id.substring(0, 8)) + '…</td>'
-      + '<td>' + escapeHtml(u.display_name) + '</td>'
-      + '<td>' + escapeHtml(u.email || '—') + '</td>'
-      + '<td>' + roleLabel + '</td>'
-      + '<td><span class="status-badge ' + statusClass + '">' + escapeHtml(u.status) + '</span></td>'
-      + '<td>' + formatRelativeTime(u.created_at) + '</td>'
-      + '<td>' + actions + '</td>'
-      + '</tr>';
-  }).join('');
-}
-
-function suspendUser(userId) {
-  apiFetch('/api/admin/users/' + userId + '/suspend', { method: 'POST' })
-    .then(function() { loadUsers(); })
-    .catch(function(e) { alert('Failed to suspend user: ' + e.message); });
-}
-
-function activateUser(userId) {
-  apiFetch('/api/admin/users/' + userId + '/activate', { method: 'POST' })
-    .then(function() { loadUsers(); })
-    .catch(function(e) { alert('Failed to activate user: ' + e.message); });
-}
-
-function createTokenForUser(userId, displayName) {
-  var tokenName = prompt('Token name for ' + displayName + ':', 'api-token');
-  if (!tokenName) return;
-  apiFetch('/api/tokens', {
-    method: 'POST',
-    headers: { 'Content-Type': 'application/json' },
-    body: JSON.stringify({ name: tokenName, user_id: userId }),
-  }).then(function(data) {
-    showTokenBanner(data.token);
-  }).catch(function(e) { alert('Failed to create token: ' + e.message); });
-}
-
-function showTokenBanner(tokenValue) {
-  var banner = document.getElementById('users-token-result');
-  if (!banner) return;
-  var loginUrl = window.location.origin + '/?token=' + encodeURIComponent(tokenValue);
-  banner.style.display = 'block';
-  banner.innerHTML = '<strong>User created!</strong> Share this login link — it won\'t be shown again:<br>'
-    + '<code class="token-display" id="token-copy-value">' + escapeHtml(loginUrl) + '</code>'
-    + '<button class="btn-small" id="token-copy-link">Copy Link</button>'
-    + '<br><span style="font-size:0.8em;color:var(--text-muted)">Raw token: ' + escapeHtml(tokenValue) + '</span>';
-  document.getElementById('token-copy-link').addEventListener('click', function() {
-    navigator.clipboard.writeText(loginUrl);
-    this.textContent = 'Copied!';
-  });
-}
-
-// Delegated click handler for user action buttons (CSP-safe, no inline onclick)
-document.getElementById('users-table')?.addEventListener('click', function(e) {
-  var btn = e.target.closest('[data-action]');
-  if (!btn) return;
-  var action = btn.getAttribute('data-action');
-  var userId = btn.getAttribute('data-user-id');
-  var userName = btn.getAttribute('data-user-name');
-  if (action === 'suspend-user') suspendUser(userId);
-  else if (action === 'activate-user') activateUser(userId);
-  else if (action === 'create-token') createTokenForUser(userId, userName || '');
-});
-
-// Wire up Users tab create form
-document.getElementById('users-create-btn')?.addEventListener('click', function() {
-  document.getElementById('users-create-form').style.display = 'flex';
-  document.getElementById('users-token-result').style.display = 'none';
-  document.getElementById('user-display-name').focus();
-});
-
-document.getElementById('users-create-cancel')?.addEventListener('click', function() {
-  document.getElementById('users-create-form').style.display = 'none';
-});
-
-document.getElementById('users-create-submit')?.addEventListener('click', function() {
-  var displayName = document.getElementById('user-display-name').value.trim();
-  var email = document.getElementById('user-email').value.trim();
-  var role = document.getElementById('user-role').value;
-  if (!displayName) { alert('Display name is required'); return; }
-
-  apiFetch('/api/admin/users', {
-    method: 'POST',
-    headers: { 'Content-Type': 'application/json' },
-    body: JSON.stringify({
-      display_name: displayName,
-      email: email || undefined,
-      role: role,
-    }),
-  }).then(function(data) {
-    document.getElementById('users-create-form').style.display = 'none';
-    document.getElementById('user-display-name').value = '';
-    document.getElementById('user-email').value = '';
-    if (data.token) {
-      showTokenBanner(data.token);
-    }
-    loadUsers();
-  }).catch(function(e) { alert('Failed to create user: ' + e.message); });
-});
-
 // --- Gateway status widget ---
 
 let gatewayStatusInterval = null;
@@ -5171,7 +5247,6 @@ function loadSettingsSubtab(subtab) {
   else if (subtab === 'extensions') { loadExtensions(); startPairingPoll(); }
   else if (subtab === 'mcp') loadMcpServers();
   else if (subtab === 'skills') loadSkills();
-  else if (subtab === 'users') loadUsers();
   if (subtab !== 'extensions' && subtab !== 'channels') stopPairingPoll();
 }
 

src/channels/web/static/i18n/en.js

@@ -9,6 +9,8 @@ I18n.register('en', {
   'auth.connect': 'Connect',
   'auth.errorRequired': 'Token required',
   'auth.errorInvalid': 'Invalid token',
+  'auth.hint': 'Enter the GATEWAY_AUTH_TOKEN from your .env file',
+  
   // Chat
   'chat.inputPlaceholder': 'Message or / for commands...',
   
@@ -42,7 +44,6 @@ I18n.register('en', {
   'settings.channels': 'Channels',
   'settings.networking': 'Networking',
   'settings.mcp': 'MCP',
-  'settings.users': 'Users',
   
   // Status
   'status.connected': 'Connected',
@@ -53,7 +54,9 @@ I18n.register('en', {
   'status.restart': 'Restart',
   'status.active': 'Active',
   'status.installed': 'Installed',
+  'status.configured': 'Configured',
   'status.awaitingPairing': 'Awaiting Pairing',
+  'status.pairingShort': 'Pairing',
   
   // Dashboard
   'dashboard.connections': 'Connections',
@@ -358,6 +361,23 @@ I18n.register('en', {
   'config.telegramStartOver': 'Start over',
   'config.telegramStartOverHint': 'Telegram verification did not complete. Click Start over to generate a new code and try again.',
   'config.telegramOpenBot': 'Open bot in Telegram',
+  'config.wechatHint': 'Open the WeChat QR page in a new tab, then scan and confirm in WeChat.',
+  'config.wechatConnect': 'Open QR Page',
+  'config.wechatWaiting': 'Waiting for scan...',
+  'config.wechatPreparingQr': 'Preparing WeChat QR page...',
+  'config.wechatQrTitle': 'Open WeChat QR Page',
+  'config.wechatQrOpen': 'Open QR Page',
+  'config.wechatQrIntro': 'The QR flow opens in a separate tab.',
+  'config.wechatQrReady': 'QR page is ready. Open it in a new tab, then scan and confirm in WeChat.',
+  'config.wechatQrWaiting': 'Preparing the WeChat QR page...',
+  'config.wechatQrScanned': 'QR scanned. Confirm the login in WeChat.',
+  'config.wechatQrRefreshed': 'QR page refreshed.',
+  'config.wechatQrRefreshedHint': 'The previous QR page expired. Open the new page and scan again.',
+  'config.wechatConnected': 'WeChat connected.',
+  'config.wechatQrFailed': 'WeChat connection failed.',
+  'config.interactiveLoginStartFailed': 'Failed to start interactive login',
+  'config.interactiveLoginFailed': 'Interactive login failed',
+  'config.connectedSuccess': '{name} connected successfully',
   'config.optional': ' (optional)',
   'config.alreadySet': '(already set — leave empty to keep)',
   'config.alreadyConfigured': 'Already configured',

src/channels/web/static/i18n/zh-CN.js

@@ -9,6 +9,8 @@ I18n.register('zh-CN', {
   'auth.connect': '连接',
   'auth.errorRequired': '请输入令牌',
   'auth.errorInvalid': '令牌无效',
+  'auth.hint': '输入 .env 配置文件中的 GATEWAY_AUTH_TOKEN',
+  
   // 聊天
   'chat.inputPlaceholder': '输入消息或 / 以使用命令...',
   
@@ -42,7 +44,6 @@ I18n.register('zh-CN', {
   'settings.channels': '频道',
   'settings.networking': '网络',
   'settings.mcp': 'MCP',
-  'settings.users': '用户管理',
   
   // 状态
   'status.connected': '已连接',
@@ -53,7 +54,9 @@ I18n.register('zh-CN', {
   'status.restart': '重启',
   'status.active': '已激活',
   'status.installed': '已安装',
+  'status.configured': '已配置',
   'status.awaitingPairing': '等待配对',
+  'status.pairingShort': '配对中',
   
   // 仪表盘
   'dashboard.connections': '连接数',
@@ -357,6 +360,24 @@ I18n.register('zh-CN', {
   'config.telegramCommandLabel': '请在 Telegram 中发送：',
   'config.telegramStartOver': '重新开始',
   'config.telegramStartOverHint': 'Telegram 验证未完成。点击“重新开始”以生成新的验证码并重试。',
+  'config.telegramOpenBot': '在 Telegram 中打开机器人',
+  'config.wechatHint': '在新标签页打开微信扫码页，然后在微信里扫码并确认。',
+  'config.wechatConnect': '打开扫码页',
+  'config.wechatWaiting': '等待扫码中...',
+  'config.wechatPreparingQr': '正在准备微信扫码页...',
+  'config.wechatQrTitle': '打开微信扫码页',
+  'config.wechatQrOpen': '打开扫码页',
+  'config.wechatQrIntro': '扫码流程会在新标签页中打开。',
+  'config.wechatQrReady': '扫码页已就绪。请在新标签页打开后，用微信扫码并确认。',
+  'config.wechatQrWaiting': '正在准备微信扫码页...',
+  'config.wechatQrScanned': '已扫码，请在微信中确认登录。',
+  'config.wechatQrRefreshed': '扫码页已刷新。',
+  'config.wechatQrRefreshedHint': '之前的扫码页已过期，请打开新页面重新扫码。',
+  'config.wechatConnected': '微信已连接。',
+  'config.wechatQrFailed': '微信连接失败。',
+  'config.interactiveLoginStartFailed': '启动交互式登录失败',
+  'config.interactiveLoginFailed': '交互式登录失败',
+  'config.connectedSuccess': '{name} 连接成功',
   'config.optional': '（可选）',
   'config.alreadySet': '（已设置 — 留空以保持不变）',
   'config.alreadyConfigured': '已配置',

src/channels/web/static/index.html

@@ -41,6 +41,7 @@
         <button id="auth-connect-btn" data-i18n="auth.connect">Connect</button>
       </div>
       <div id="auth-error"></div>
+      <p class="auth-hint" data-i18n="auth.hint">Enter the GATEWAY_AUTH_TOKEN from your .env configuration.</p>
     </div>
   </div>
 
@@ -292,7 +293,6 @@
           <button class="settings-subtab" data-settings-subtab="extensions" data-i18n="tab.extensions">Extensions</button>
           <button class="settings-subtab" data-settings-subtab="mcp" data-i18n="settings.mcp">MCP</button>
           <button class="settings-subtab" data-settings-subtab="skills" data-i18n="tab.skills">Skills</button>
-          <button class="settings-subtab" data-settings-subtab="users" data-i18n="settings.users">Users</button>
           <button class="settings-theme-toggle" id="settings-theme-toggle" data-i18n="theme.tooltipSystem" title="Toggle theme">Theme</button>
         </div>
         <div class="settings-content">
@@ -390,29 +390,6 @@
               </div>
             </div>
           </div>
-          <div class="settings-subpanel" id="settings-users">
-            <div class="users-container">
-              <div class="users-header">
-                <h3>User Management</h3>
-                <button id="users-create-btn" class="btn-primary">+ New User</button>
-              </div>
-              <div id="users-create-form" style="display:none" class="users-form" autocomplete="off">
-                <input type="text" id="user-display-name" placeholder="Display name" autocomplete="off" />
-                <input type="text" id="user-email" placeholder="Email (optional)" autocomplete="off" />
-                <select id="user-role"><option value="member">Member</option><option value="admin">Admin</option></select>
-                <button id="users-create-submit" class="btn-primary">Create</button>
-                <button id="users-create-cancel" class="btn-secondary">Cancel</button>
-              </div>
-              <div id="users-token-result" style="display:none" class="users-token-banner"></div>
-              <table class="routines-table" id="users-table">
-                <thead><tr>
-                  <th>ID</th><th>Display Name</th><th>Email</th><th>Role</th><th>Status</th><th>Created</th><th>Actions</th>
-                </tr></thead>
-                <tbody id="users-tbody"></tbody>
-              </table>
-              <div id="users-empty" class="empty-state" style="display:none">No users found. Create the first user to get started.</div>
-            </div>
-          </div>
         </div>
       </div>
     </div>

src/channels/web/static/style.css

@@ -2961,15 +2961,18 @@ body {
 /* WASM channel setup stepper */
 .ext-stepper {
   display: flex;
-  align-items: center;
+  align-items: flex-start;
   gap: 0;
   margin: 8px 0 4px;
+  min-width: 0;
 }
 
 .stepper-step {
   display: flex;
   align-items: center;
-  gap: 4px;
+  gap: 6px;
+  min-width: 0;
+  flex: 1 1 0;
 }
 
 .stepper-circle {
@@ -2986,7 +2989,10 @@ body {
 
 .stepper-label {
   font-size: var(--text-xs);
-  white-space: nowrap;
+  white-space: normal;
+  overflow-wrap: anywhere;
+  line-height: 1.25;
+  min-width: 0;
 }
 
 .stepper-step.completed .stepper-circle {
@@ -3043,7 +3049,8 @@ body {
   height: 2px;
   background: var(--border);
   margin: 0 4px;
-  flex-shrink: 0;
+  flex: 0 0 20px;
+  align-self: center;
 }
 
 .stepper-connector.completed {
@@ -3238,6 +3245,17 @@ body {
   border: 1px solid var(--border);
 }
 
+.configure-qr-login {
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+  margin: 16px 0 0 0;
+  padding: 12px;
+  border-radius: 8px;
+  background: var(--bg-secondary);
+  border: 1px solid var(--border);
+}
+
 .configure-verification-title {
   font-size: var(--text-sm);
   font-weight: 600;
@@ -3262,14 +3280,29 @@ body {
 }
 
 .configure-verification-link {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
   width: fit-content;
+  padding: 10px 14px;
+  border-radius: 10px;
+  border: 1px solid var(--accent);
+  background: var(--accent-subtle);
   color: var(--accent, var(--text-link, #4ea3ff));
   font-size: var(--text-sm);
+  font-weight: 600;
   text-decoration: none;
+  transition: background var(--transition-fast), transform 150ms var(--ease-spring);
 }
 
 .configure-verification-link:hover {
-  text-decoration: underline;
+  background: var(--badge-sandbox-bg);
+  transform: translateY(-1px);
+  text-decoration: none;
+}
+
+.configure-verification-link:active {
+  transform: scale(0.98);
 }
 
 .configure-inline-error {
@@ -5429,22 +5462,3 @@ body.theme-transition *:not(svg):not(path):not(line):not(circle):not(rect) {
     --text-muted: #a1a1aa;
   }
 }
-
-/* --- Users Tab --- */
-.users-container { padding: 1rem; }
-.users-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
-.users-header h3 { margin: 0; font-size: 1.1rem; }
-.users-form { display: flex; gap: 0.5rem; align-items: center; margin-bottom: 1rem; flex-wrap: wrap; }
-.users-form input, .users-form select { padding: 0.4rem 0.6rem; border-radius: 6px; border: 1px solid var(--border); background: var(--bg-secondary); color: var(--text-primary); font-size: 0.85rem; }
-.users-token-banner { background: var(--bg-tertiary); border: 1px solid var(--accent); border-radius: 8px; padding: 0.75rem 1rem; margin-bottom: 1rem; font-size: 0.85rem; }
-.token-display { display: inline-block; padding: 0.3rem 0.6rem; background: var(--bg-primary); border-radius: 4px; font-family: var(--font-mono); word-break: break-all; margin: 0.4rem 0; user-select: all; }
-.user-id { font-family: var(--font-mono); font-size: 0.8rem; color: var(--text-muted); }
-.badge { display: inline-block; padding: 0.15rem 0.5rem; border-radius: 10px; font-size: 0.75rem; background: var(--bg-tertiary); color: var(--text-secondary); }
-.badge-admin { background: var(--accent); color: #fff; }
-.btn-small { padding: 0.25rem 0.5rem; font-size: 0.75rem; border-radius: 4px; border: 1px solid var(--border); background: var(--bg-secondary); color: var(--text-primary); cursor: pointer; }
-.btn-small:hover { background: var(--bg-tertiary); }
-.btn-danger { border-color: #ef4444; color: #ef4444; }
-.btn-danger:hover { background: #ef4444; color: #fff; }
-.btn-primary { background: var(--accent); color: #fff; border: none; padding: 0.4rem 0.8rem; border-radius: 6px; cursor: pointer; font-size: 0.85rem; }
-.btn-primary:hover { opacity: 0.9; }
-.btn-secondary { background: var(--bg-tertiary); color: var(--text-primary); border: 1px solid var(--border); padding: 0.4rem 0.8rem; border-radius: 6px; cursor: pointer; font-size: 0.85rem; }

src/channels/web/test_helpers.rs

@@ -77,6 +77,7 @@ impl TestGatewayBuilder {
             job_manager: None,
             prompt_queue: None,
             owner_id: self.user_id.clone(),
+            default_sender_id: self.user_id,
             shutdown_tx: tokio::sync::RwLock::new(None),
             ws_tracker: Some(Arc::new(WsConnectionTracker::new())),
             llm_provider: self.llm_provider,
@@ -91,7 +92,6 @@ impl TestGatewayBuilder {
             routine_engine: Arc::new(tokio::sync::RwLock::new(None)),
             startup_time: std::time::Instant::now(),
             active_config: crate::channels::web::server::ActiveConfigSnapshot::default(),
-            secrets_store: None,
         })
     }
 
@@ -106,7 +106,7 @@ impl TestGatewayBuilder {
         let addr: SocketAddr = "127.0.0.1:0"
             .parse()
             .expect("hard-coded address must parse"); // safety: constant literal
-        let bound = start_server(addr, state.clone(), auth.into()).await?;
+        let bound = start_server(addr, state.clone(), auth).await?;
         Ok((bound, state))
     }
 
@@ -120,7 +120,7 @@ impl TestGatewayBuilder {
         let addr: SocketAddr = "127.0.0.1:0"
             .parse()
             .expect("hard-coded address must parse"); // safety: constant literal
-        let bound = start_server(addr, state.clone(), auth.into()).await?;
+        let bound = start_server(addr, state.clone(), auth).await?;
         Ok((bound, state))
     }
 }

src/channels/web/tests/multi_tenant.rs

@@ -16,6 +16,7 @@ use axum::routing::{delete, get, post};
 use tower::ServiceExt;
 use uuid::Uuid;
 
+use crate::channels::web::GatewayChannel;
 use crate::channels::web::auth::{
     AuthenticatedUser, MultiAuthState, UserIdentity, auth_middleware,
 };
@@ -23,6 +24,7 @@ use crate::channels::web::server::{
     ActiveConfigSnapshot, GatewayState, PerUserRateLimiter, PromptQueue, RateLimiter, WorkspacePool,
 };
 use crate::channels::web::sse::SseManager;
+use crate::config::GatewayConfig;
 
 // ── Helpers ────────────────────────────────────────────────────────────
 
@@ -33,7 +35,6 @@ fn two_user_auth() -> MultiAuthState {
         "tok-alice".to_string(),
         UserIdentity {
             user_id: "alice".to_string(),
-            role: "admin".to_string(),
             workspace_read_scopes: vec!["shared".to_string()],
         },
     );
@@ -41,7 +42,6 @@ fn two_user_auth() -> MultiAuthState {
         "tok-bob".to_string(),
         UserIdentity {
             user_id: "bob".to_string(),
-            role: "admin".to_string(),
             workspace_read_scopes: vec!["shared".to_string(), "alice".to_string()],
         },
     );
@@ -67,6 +67,7 @@ fn build_state(
         job_manager: None,
         prompt_queue,
         owner_id: "test".to_string(),
+        default_sender_id: "test".to_string(),
         shutdown_tx: tokio::sync::RwLock::new(None),
         ws_tracker: None,
         llm_provider: None,
@@ -81,10 +82,43 @@ fn build_state(
         routine_engine: Arc::new(tokio::sync::RwLock::new(None)),
         startup_time: std::time::Instant::now(),
         active_config: ActiveConfigSnapshot::default(),
-        secrets_store: None,
     })
 }
 
+fn gateway_config() -> GatewayConfig {
+    GatewayConfig {
+        host: "127.0.0.1".to_string(),
+        port: 3000,
+        auth_token: Some("gateway-auth".to_string()),
+        user_id: "gateway-sender".to_string(),
+        workspace_read_scopes: Vec::new(),
+        memory_layers: Vec::new(),
+        user_tokens: None,
+    }
+}
+
+#[test]
+fn with_owner_scope_updates_gateway_owner_scope_in_multi_user_mode() {
+    let mut gateway = GatewayChannel::new(gateway_config());
+    gateway.auth = two_user_auth();
+    gateway.config.user_tokens = Some(HashMap::new());
+    let gateway = gateway.with_owner_scope("owner-scope");
+
+    assert_eq!(gateway.state.owner_id, "owner-scope");
+    assert_eq!(gateway.state.default_sender_id, "gateway-sender");
+
+    let alice = gateway
+        .auth
+        .authenticate("tok-alice")
+        .expect("alice token should remain valid");
+    let bob = gateway
+        .auth
+        .authenticate("tok-bob")
+        .expect("bob token should remain valid");
+    assert_eq!(alice.user_id, "alice");
+    assert_eq!(bob.user_id, "bob");
+}
+
 /// Create a libSQL-backed test database in a temporary directory.
 ///
 /// Returns the database and a `TempDir` guard — the database file is
@@ -191,7 +225,6 @@ mod workspace_pool {
         );
         let identity = UserIdentity {
             user_id: "alice".to_string(),
-            role: "admin".to_string(),
             workspace_read_scopes: vec![],
         };
         let ws = pool.get_or_create(&identity).await;
@@ -220,7 +253,6 @@ mod workspace_pool {
         );
         let identity = UserIdentity {
             user_id: "alice".to_string(),
-            role: "admin".to_string(),
             workspace_read_scopes: vec![],
         };
         let ws = pool.get_or_create(&identity).await;
@@ -244,7 +276,6 @@ mod workspace_pool {
         );
         let identity = UserIdentity {
             user_id: "bob".to_string(),
-            role: "admin".to_string(),
             workspace_read_scopes: vec!["alice".to_string(), "shared".to_string()],
         };
         let ws = pool.get_or_create(&identity).await;
@@ -271,12 +302,10 @@ mod workspace_pool {
         );
         let alice_id = UserIdentity {
             user_id: "alice".to_string(),
-            role: "admin".to_string(),
             workspace_read_scopes: vec![],
         };
         let bob_id = UserIdentity {
             user_id: "bob".to_string(),
-            role: "admin".to_string(),
             workspace_read_scopes: vec![],
         };
 
@@ -308,7 +337,6 @@ mod workspace_pool {
         );
         let identity = UserIdentity {
             user_id: "alice".to_string(),
-            role: "admin".to_string(),
             workspace_read_scopes: vec!["token-scope".to_string()],
         };
         let ws = pool.get_or_create(&identity).await;
@@ -349,10 +377,7 @@ mod jobs_isolation {
             .route("/api/jobs/{id}/cancel", post(jobs_cancel_handler))
             .route("/api/jobs/{id}/restart", post(jobs_restart_handler))
             .route("/api/jobs/{id}/prompt", post(jobs_prompt_handler))
-            .layer(middleware::from_fn_with_state(
+            .layer(middleware::from_fn_with_state(auth, auth_middleware))
-                crate::channels::web::auth::CombinedAuthState::from(auth),
-                auth_middleware,
-            ))
             .with_state(state)
     }
 
@@ -558,10 +583,7 @@ mod routines_isolation {
             .route("/api/routines/{id}", get(routines_detail_handler))
             .route("/api/routines/{id}/toggle", post(routines_toggle_handler))
             .route("/api/routines/{id}", delete(routines_delete_handler))
-            .layer(middleware::from_fn_with_state(
+            .layer(middleware::from_fn_with_state(auth, auth_middleware))
-                crate::channels::web::auth::CombinedAuthState::from(auth),
-                auth_middleware,
-            ))
             .with_state(state)
     }
 
@@ -686,10 +708,7 @@ mod auth_enforcement {
             .route("/api/logs/level", get(authed_handler).put(authed_handler))
             // Gateway status
             .route("/api/gateway/status", get(authed_handler))
-            .layer(middleware::from_fn_with_state(
+            .layer(middleware::from_fn_with_state(auth, auth_middleware))
-                crate::channels::web::auth::CombinedAuthState::from(auth),
-                auth_middleware,
-            ))
             .with_state(state)
     }
 
@@ -812,140 +831,3 @@ mod auth_enforcement {
         assert_eq!(resp.status(), StatusCode::UNAUTHORIZED);
     }
 }
-
-// ═══════════════════════════════════════════════════════════════════════
-// Admin Endpoint Role Enforcement Tests
-// ═══════════════════════════════════════════════════════════════════════
-
-mod admin_role_enforcement {
-    use super::*;
-    use crate::channels::web::handlers::users::{
-        users_activate_handler, users_detail_handler, users_list_handler, users_suspend_handler,
-        users_update_handler,
-    };
-    use axum::routing::patch;
-
-    /// Build a router with admin user endpoints behind multi-user auth.
-    /// Uses a member-role token and an admin-role token.
-    fn admin_router() -> Router {
-        let mut tokens = HashMap::new();
-        tokens.insert(
-            "tok-admin".to_string(),
-            UserIdentity {
-                user_id: "admin-user".to_string(),
-                role: "admin".to_string(),
-                workspace_read_scopes: vec![],
-            },
-        );
-        tokens.insert(
-            "tok-member".to_string(),
-            UserIdentity {
-                user_id: "member-user".to_string(),
-                role: "member".to_string(),
-                workspace_read_scopes: vec![],
-            },
-        );
-        let auth = MultiAuthState::multi(tokens);
-        let state = build_state(None, None);
-
-        Router::new()
-            .route("/api/admin/users", get(users_list_handler))
-            .route("/api/admin/users/{id}", get(users_detail_handler))
-            .route("/api/admin/users/{id}", patch(users_update_handler))
-            .route("/api/admin/users/{id}/suspend", post(users_suspend_handler))
-            .route(
-                "/api/admin/users/{id}/activate",
-                post(users_activate_handler),
-            )
-            .layer(middleware::from_fn_with_state(
-                crate::channels::web::auth::CombinedAuthState::from(auth),
-                auth_middleware,
-            ))
-            .with_state(state)
-    }
-
-    /// Assert a request returns FORBIDDEN for a member token.
-    async fn assert_forbidden_for_member(app: &Router, method: Method, uri: &str) {
-        let req = Request::builder()
-            .method(method)
-            .uri(uri)
-            .header("Authorization", "Bearer tok-member")
-            .body(Body::empty())
-            .unwrap();
-        let resp = app.clone().oneshot(req).await.unwrap();
-        assert_eq!(
-            resp.status(),
-            StatusCode::FORBIDDEN,
-            "expected 403 for member on {}",
-            uri
-        );
-    }
-
-    #[tokio::test]
-    async fn test_admin_user_endpoints_reject_member_role() {
-        let app = admin_router();
-
-        assert_forbidden_for_member(&app, Method::GET, "/api/admin/users").await;
-        assert_forbidden_for_member(&app, Method::GET, "/api/admin/users/some-id").await;
-        assert_forbidden_for_member(&app, Method::POST, "/api/admin/users/some-id/suspend").await;
-        assert_forbidden_for_member(&app, Method::POST, "/api/admin/users/some-id/activate").await;
-    }
-
-    #[tokio::test]
-    async fn test_admin_user_endpoints_accept_admin_role() {
-        let app = admin_router();
-
-        // Admin token should pass auth (will get 503 since no DB, but not 403).
-        let req = Request::builder()
-            .uri("/api/admin/users")
-            .header("Authorization", "Bearer tok-admin")
-            .body(Body::empty())
-            .unwrap();
-        let resp = app.clone().oneshot(req).await.unwrap();
-        assert_ne!(
-            resp.status(),
-            StatusCode::FORBIDDEN,
-            "admin should not get 403"
-        );
-    }
-}
-
-// ═══════════════════════════════════════════════════════════════════════
-// DbAuthenticator Cache Bounded Tests
-// ═══════════════════════════════════════════════════════════════════════
-
-mod db_auth_cache {
-    use super::*;
-    use std::time::Instant;
-
-    #[tokio::test]
-    async fn test_cache_bounded_by_max_entries() {
-        // Access the internal cache and verify LRU eviction.
-        // We can't easily test through `authenticate()` since it hits the DB,
-        // so we test the LRU cache directly.
-        let cap = std::num::NonZeroUsize::new(4).unwrap(); // safety: test-only, 4 is non-zero
-        let cache: lru::LruCache<[u8; 32], (UserIdentity, Instant)> = lru::LruCache::new(cap);
-        let cache = Arc::new(tokio::sync::RwLock::new(cache));
-
-        {
-            let mut c = cache.write().await;
-            for i in 0..10u8 {
-                let mut hash = [0u8; 32];
-                hash[0] = i;
-                c.put(
-                    hash,
-                    (
-                        UserIdentity {
-                            user_id: format!("user-{i}"),
-                            role: "member".to_string(),
-                            workspace_read_scopes: vec![],
-                        },
-                        Instant::now(),
-                    ),
-                );
-            }
-            // Cache must be bounded at capacity, not grown to 10.
-            assert_eq!(c.len(), 4, "cache should be bounded to capacity"); // safety: test assertion
-        }
-    }
-}

src/channels/web/types.rs

@@ -306,6 +306,7 @@ pub fn classify_wasm_channel_activation(
     ext: &crate::extensions::InstalledExtension,
     has_paired: bool,
     has_owner_binding: bool,
+    requires_binding: bool,
 ) -> Option<ExtensionActivationStatus> {
     if ext.kind != crate::extensions::ExtensionKind::WasmChannel {
         return None;
@@ -316,7 +317,7 @@ pub fn classify_wasm_channel_activation(
     } else if !ext.authenticated {
         ExtensionActivationStatus::Installed
     } else if ext.active {
-        if has_paired || has_owner_binding {
+        if !requires_binding || has_paired || has_owner_binding {
             ExtensionActivationStatus::Active
         } else {
             ExtensionActivationStatus::Pairing
@@ -386,6 +387,8 @@ pub struct ExtensionSetupResponse {
     pub kind: String,
     pub secrets: Vec<SecretFieldInfo>,
     pub fields: Vec<SetupFieldInfo>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub interactive_login: Option<crate::extensions::InteractiveLoginInfo>,
 }
 
 #[derive(Debug, Serialize)]
@@ -418,6 +421,32 @@ pub struct ExtensionSetupRequest {
     pub fields: std::collections::HashMap<String, String>,
 }
 
+#[derive(Debug, Deserialize)]
+pub struct ExtensionInteractiveLoginStartRequest {
+    #[serde(default)]
+    pub force: bool,
+}
+
+#[derive(Debug, Deserialize)]
+pub struct ExtensionInteractiveLoginPollRequest {
+    pub session_id: String,
+}
+
+#[derive(Debug, Serialize)]
+pub struct ExtensionInteractiveLoginResponse {
+    pub success: bool,
+    pub status: String,
+    pub message: String,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub session_id: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub qr_code_url: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub instructions: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub activated: Option<bool>,
+}
+
 #[derive(Debug, Serialize)]
 pub struct ActionResponse {
     pub success: bool,

src/channels/web/ws.rs

@@ -521,6 +521,7 @@ mod tests {
             prompt_queue: None,
             scheduler: None,
             owner_id: "test".to_string(),
+            default_sender_id: "test".to_string(),
             shutdown_tx: tokio::sync::RwLock::new(None),
             ws_tracker: Some(Arc::new(WsConnectionTracker::new())),
             llm_provider: None,
@@ -534,7 +535,6 @@ mod tests {
             routine_engine: Arc::new(tokio::sync::RwLock::new(None)),
             startup_time: std::time::Instant::now(),
             active_config: crate::channels::web::server::ActiveConfigSnapshot::default(),
-            secrets_store: None,
         }
     }
 }

src/cli/mod.rs

@@ -352,8 +352,7 @@ pub async fn run_routines_cli(
         .await
         .map_err(|e| anyhow::anyhow!("{e:#}"))?;
 
-    let user_id =
+    let user_id = std::env::var("GATEWAY_USER_ID").unwrap_or_else(|_| "default".to_string());
-        std::env::var("IRONCLAW_OWNER_ID").unwrap_or_else(|_| "default".to_string());
     run_routines_command(routines_cmd.clone(), db, &user_id).await
 }
 

src/cli/oauth_defaults.rs

@@ -473,7 +473,8 @@ pub struct PendingOAuthFlow {
     pub secrets: Arc<dyn SecretsStore + Send + Sync>,
     /// SSE broadcast manager for notifying the web UI.
     pub sse_manager: Option<Arc<crate::channels::web::sse::SseManager>>,
-    /// Gateway auth token for authenticating with the platform token exchange proxy.
+    /// OAuth proxy auth token for authenticating with the hosted token exchange proxy.
+    /// Kept as `gateway_token` for public API compatibility.
     pub gateway_token: Option<String>,
     /// Additional form params for the token exchange request.
     /// Used for provider-specific requirements such as RFC 8707 `resource`.
@@ -496,6 +497,12 @@ impl std::fmt::Debug for PendingOAuthFlow {
     }
 }
 
+impl PendingOAuthFlow {
+    pub fn oauth_proxy_auth_token(&self) -> Option<&str> {
+        self.gateway_token.as_deref()
+    }
+}
+
 /// Thread-safe registry of pending OAuth flows, keyed by CSRF `state` parameter.
 pub type PendingOAuthRegistry = Arc<RwLock<HashMap<String, PendingOAuthFlow>>>;
 
@@ -529,6 +536,22 @@ pub fn exchange_proxy_url() -> Option<String> {
         .filter(|url| !url.is_empty())
 }
 
+/// Returns the configured OAuth proxy auth token, if any.
+///
+/// New hosted infra can inject a dedicated shared proxy secret via
+/// `IRONCLAW_OAUTH_PROXY_AUTH_TOKEN`. Existing hosted instances continue to
+/// work by falling back to `GATEWAY_AUTH_TOKEN`.
+pub fn oauth_proxy_auth_token() -> Option<String> {
+    fn normalized_env_value(key: &str) -> Option<String> {
+        crate::config::helpers::env_or_override(key)
+            .map(|value| value.trim().to_string())
+            .filter(|value| !value.is_empty())
+    }
+
+    normalized_env_value("IRONCLAW_OAUTH_PROXY_AUTH_TOKEN")
+        .or_else(|| normalized_env_value("GATEWAY_AUTH_TOKEN"))
+}
+
 /// Maximum age for pending OAuth flows (5 minutes, matching TCP listener timeout).
 pub const OAUTH_FLOW_EXPIRY: Duration = Duration::from_secs(300);
 
@@ -674,6 +697,8 @@ pub fn strip_instance_prefix(state: &str) -> &str {
 
 pub struct ProxyTokenExchangeRequest<'a> {
     pub proxy_url: &'a str,
+    /// OAuth proxy auth token.
+    /// Kept as `gateway_token` for public API compatibility.
     pub gateway_token: &'a str,
     pub token_url: &'a str,
     pub client_id: &'a str,
@@ -687,6 +712,8 @@ pub struct ProxyTokenExchangeRequest<'a> {
 
 pub struct ProxyRefreshTokenRequest<'a> {
     pub proxy_url: &'a str,
+    /// OAuth proxy auth token.
+    /// Kept as `gateway_token` for public API compatibility.
     pub gateway_token: &'a str,
     pub token_url: &'a str,
     pub client_id: &'a str,
@@ -729,7 +756,7 @@ fn oauth_token_response_from_json(
 
 /// Exchange an OAuth authorization code via the platform's token exchange proxy.
 ///
-/// Authenticated via the gateway auth token (Bearer header). The caller may
+/// Authenticated via an OAuth proxy auth token (Bearer header). The caller may
 /// either rely on proxy-side secret lookup or forward a `client_secret` when
 /// the provider requires it.
 ///
@@ -741,7 +768,7 @@ pub async fn exchange_via_proxy(
 ) -> Result<OAuthTokenResponse, OAuthCallbackError> {
     if request.gateway_token.is_empty() {
         return Err(OAuthCallbackError::Io(
-            "Gateway auth token is required for proxy token exchange".to_string(),
+            "OAuth proxy auth token is required for proxy token exchange".to_string(),
         ));
     }
     let exchange_url = format!("{}/oauth/exchange", request.proxy_url.trim_end_matches('/'));
@@ -796,7 +823,7 @@ pub async fn exchange_via_proxy(
 
 /// Refresh an OAuth access token via the platform's token refresh proxy.
 ///
-/// Authenticated via the gateway auth token (Bearer header). The caller may
+/// Authenticated via an OAuth proxy auth token (Bearer header). The caller may
 /// either rely on proxy-side secret lookup or forward a `client_secret` when
 /// the provider requires it.
 pub async fn refresh_token_via_proxy(
@@ -804,7 +831,7 @@ pub async fn refresh_token_via_proxy(
 ) -> Result<OAuthTokenResponse, OAuthCallbackError> {
     if request.gateway_token.is_empty() {
         return Err(OAuthCallbackError::Io(
-            "Gateway auth token is required for proxy token refresh".to_string(),
+            "OAuth proxy auth token is required for proxy token refresh".to_string(),
         ));
     }
 
@@ -1010,6 +1037,37 @@ mod tests {
         }
     }
 
+    struct EnvVarGuard {
+        key: &'static str,
+        original: Option<String>,
+    }
+
+    impl Drop for EnvVarGuard {
+        fn drop(&mut self) {
+            // SAFETY: Under ENV_MUTEX, no concurrent env access.
+            unsafe {
+                if let Some(ref value) = self.original {
+                    std::env::set_var(self.key, value);
+                } else {
+                    std::env::remove_var(self.key);
+                }
+            }
+        }
+    }
+
+    fn set_env_var(key: &'static str, value: Option<&str>) -> EnvVarGuard {
+        let original = std::env::var(key).ok();
+        // SAFETY: Under ENV_MUTEX, no concurrent env access.
+        unsafe {
+            if let Some(value) = value {
+                std::env::set_var(key, value);
+            } else {
+                std::env::remove_var(key);
+            }
+        }
+        EnvVarGuard { key, original }
+    }
+
     #[test]
     fn test_hosted_proxy_client_secret_suppresses_builtin_secret() {
         let builtin = builtin_credentials("google_oauth_token").expect("google builtin creds");
@@ -1030,6 +1088,79 @@ mod tests {
         assert_eq!(result, client_secret);
     }
 
+    #[tokio::test]
+    async fn test_exchange_via_proxy_sends_auth_and_form() {
+        let server = MockProxyServer::start().await;
+        let mut extra_token_params = HashMap::new();
+        extra_token_params.insert("resource".to_string(), "https://mcp.notion.com".to_string());
+
+        let response = super::exchange_via_proxy(super::ProxyTokenExchangeRequest {
+            proxy_url: &server.base_url(),
+            gateway_token: "shared-oauth-proxy-secret",
+            code: "auth-code-123",
+            redirect_uri: "https://oauth.example.com/oauth/callback",
+            token_url: "https://oauth2.googleapis.com/token",
+            client_id: TEST_OAUTH_CLIENT_ID,
+            client_secret: Some(TEST_OAUTH_CLIENT_SECRET),
+            access_token_field: "access_token",
+            code_verifier: Some("code-verifier-123"),
+            extra_token_params: &extra_token_params,
+        })
+        .await
+        .expect("proxy exchange succeeds");
+
+        assert_eq!(response.access_token, "proxy-access-token");
+        assert_eq!(
+            response.refresh_token.as_deref(),
+            Some("proxy-refresh-token")
+        );
+        assert_eq!(response.expires_in, Some(7200));
+
+        let requests = server.requests().await;
+        assert_eq!(requests.len(), 1);
+        assert_eq!(
+            requests[0].authorization.as_deref(),
+            Some("Bearer shared-oauth-proxy-secret")
+        );
+        assert_eq!(
+            requests[0].form.get("code").map(String::as_str),
+            Some("auth-code-123")
+        );
+        assert_eq!(
+            requests[0].form.get("redirect_uri").map(String::as_str),
+            Some("https://oauth.example.com/oauth/callback")
+        );
+        assert_eq!(
+            requests[0].form.get("token_url").map(String::as_str),
+            Some("https://oauth2.googleapis.com/token")
+        );
+        assert_eq!(
+            requests[0].form.get("client_id").map(String::as_str),
+            Some(TEST_OAUTH_CLIENT_ID)
+        );
+        assert_eq!(
+            requests[0].form.get("client_secret").map(String::as_str),
+            Some(TEST_OAUTH_CLIENT_SECRET)
+        );
+        assert_eq!(
+            requests[0]
+                .form
+                .get("access_token_field")
+                .map(String::as_str),
+            Some("access_token")
+        );
+        assert_eq!(
+            requests[0].form.get("code_verifier").map(String::as_str),
+            Some("code-verifier-123")
+        );
+        assert_eq!(
+            requests[0].form.get("resource").map(String::as_str),
+            Some("https://mcp.notion.com")
+        );
+
+        server.shutdown().await;
+    }
+
     #[tokio::test]
     async fn test_refresh_token_via_proxy_sends_auth_and_form() {
         let server = MockProxyServer::start().await;
@@ -1535,6 +1666,54 @@ mod tests {
         }
     }
 
+    #[test]
+    fn test_oauth_proxy_auth_token_prefers_dedicated_env() {
+        let _guard = lock_env();
+        let _proxy_guard = set_env_var(
+            "IRONCLAW_OAUTH_PROXY_AUTH_TOKEN",
+            Some("shared-proxy-secret"),
+        );
+        let _gateway_guard = set_env_var("GATEWAY_AUTH_TOKEN", Some("gateway-token"));
+
+        assert_eq!(
+            crate::cli::oauth_defaults::oauth_proxy_auth_token().as_deref(),
+            Some("shared-proxy-secret")
+        );
+    }
+
+    #[test]
+    fn test_oauth_proxy_auth_token_falls_back_to_gateway_token() {
+        let _guard = lock_env();
+        let _proxy_guard = set_env_var("IRONCLAW_OAUTH_PROXY_AUTH_TOKEN", None);
+        let _gateway_guard = set_env_var("GATEWAY_AUTH_TOKEN", Some("gateway-token"));
+
+        assert_eq!(
+            crate::cli::oauth_defaults::oauth_proxy_auth_token().as_deref(),
+            Some("gateway-token")
+        );
+    }
+
+    #[test]
+    fn test_oauth_proxy_auth_token_whitespace_dedicated_env_falls_back_to_gateway_token() {
+        let _guard = lock_env();
+        let _proxy_guard = set_env_var("IRONCLAW_OAUTH_PROXY_AUTH_TOKEN", Some("   "));
+        let _gateway_guard = set_env_var("GATEWAY_AUTH_TOKEN", Some("gateway-token"));
+
+        assert_eq!(
+            crate::cli::oauth_defaults::oauth_proxy_auth_token().as_deref(),
+            Some("gateway-token")
+        );
+    }
+
+    #[test]
+    fn test_oauth_proxy_auth_token_returns_none_when_unset() {
+        let _guard = lock_env();
+        let _proxy_guard = set_env_var("IRONCLAW_OAUTH_PROXY_AUTH_TOKEN", None);
+        let _gateway_guard = set_env_var("GATEWAY_AUTH_TOKEN", None);
+
+        assert_eq!(crate::cli::oauth_defaults::oauth_proxy_auth_token(), None);
+    }
+
     #[test]
     fn test_strip_instance_prefix_with_colon() {
         use crate::cli::oauth_defaults::strip_instance_prefix;

src/config/agent.rs

@@ -1,6 +1,6 @@
 use std::time::Duration;
 
-use crate::config::helpers::{parse_bool_env, parse_option_env, parse_optional_env};
+use crate::config::helpers::{optional_env, parse_bool_env, parse_option_env, parse_optional_env};
 use crate::error::ConfigError;
 use crate::settings::Settings;
 
@@ -31,13 +31,10 @@ pub struct AgentConfig {
     pub auto_approve_tools: bool,
     /// Default timezone for new sessions (IANA name, e.g. "America/New_York").
     pub default_timezone: String,
-    /// Maximum concurrent jobs per user. None = use global max_parallel_jobs.
-    pub max_jobs_per_user: Option<usize>,
     /// Maximum tokens per job (0 = unlimited).
     pub max_tokens_per_job: u64,
     /// Whether the deployment is multi-tenant (multiple users sharing one
-    /// instance). Detected at runtime after DB initialization, not from config.
+    /// instance). Auto-detected from GATEWAY_USER_TOKENS presence.
-    /// See app.rs startup logic.
     pub multi_tenant: bool,
     /// Maximum concurrent LLM calls per user. None = use default (4).
     pub max_llm_concurrent_per_user: Option<usize>,
@@ -65,7 +62,6 @@ impl AgentConfig {
             max_tool_iterations: 10,
             auto_approve_tools: true,
             default_timezone: "UTC".to_string(),
-            max_jobs_per_user: None,
             max_tokens_per_job: 0,
             multi_tenant: false,
             max_llm_concurrent_per_user: None,
@@ -126,14 +122,13 @@ impl AgentConfig {
                 }
                 tz
             },
-            max_jobs_per_user: parse_option_env("MAX_JOBS_PER_USER")?,
             max_tokens_per_job: parse_optional_env(
                 "AGENT_MAX_TOKENS_PER_JOB",
                 settings.agent.max_tokens_per_job,
             )?,
-            // Multi-tenant mode is detected at runtime after DB initialization,
+            // Auto-detected from GATEWAY_USER_TOKENS presence. Not a separate
-            // not from config. See app.rs startup logic.
+            // knob — multi-tenant mode is always implied by configuring user tokens.
-            multi_tenant: false,
+            multi_tenant: optional_env("GATEWAY_USER_TOKENS")?.is_some(),
             max_llm_concurrent_per_user: parse_option_env("TENANT_MAX_LLM_CONCURRENT")?,
             max_jobs_concurrent_per_user: parse_option_env("TENANT_MAX_JOBS_CONCURRENT")?,
         })

src/config/channels.rs

@@ -1,11 +1,13 @@
 use std::collections::HashMap;
 use std::path::PathBuf;
 
+use secrecy::SecretString;
+use serde::Deserialize;
+
 use crate::bootstrap::ironclaw_base_dir;
 use crate::config::helpers::{optional_env, parse_bool_env, parse_optional_env};
 use crate::error::ConfigError;
 use crate::settings::Settings;
-use secrecy::SecretString;
 
 /// Channel configurations.
 #[derive(Debug, Clone)]
@@ -43,6 +45,7 @@ pub struct GatewayConfig {
     pub port: u16,
     /// Bearer token for authentication. Random hex generated at startup if unset.
     pub auth_token: Option<String>,
+    pub user_id: String,
     /// Additional user scopes for workspace reads.
     ///
     /// When set, the workspace will be able to read (search, read, list) from
@@ -51,6 +54,18 @@ pub struct GatewayConfig {
     pub workspace_read_scopes: Vec<String>,
     /// Memory layer definitions (JSON in env var, or from external config).
     pub memory_layers: Vec<crate::workspace::layer::MemoryLayer>,
+    /// Multi-user token map. When set, each token maps to a user identity.
+    /// Parsed from `GATEWAY_USER_TOKENS` (JSON string). When absent, falls back
+    /// to single-user mode via `auth_token` + `user_id`.
+    pub user_tokens: Option<HashMap<String, UserTokenConfig>>,
+}
+
+/// Per-user token configuration for multi-user mode.
+#[derive(Debug, Clone, Deserialize)]
+pub struct UserTokenConfig {
+    pub user_id: String,
+    #[serde(default)]
+    pub workspace_read_scopes: Vec<String>,
 }
 
 /// Signal channel configuration (signal-cli daemon HTTP/JSON-RPC).
@@ -117,6 +132,10 @@ impl ChannelsConfig {
 
         let gateway_enabled = parse_bool_env("GATEWAY_ENABLED", cs.gateway_enabled)?;
         let gateway = if gateway_enabled {
+            let user_id = optional_env("GATEWAY_USER_ID")?
+                .or_else(|| cs.gateway_user_id.clone())
+                .unwrap_or_else(|| owner_id.to_string());
+
             let memory_layers: Vec<crate::workspace::layer::MemoryLayer> =
                 match optional_env("MEMORY_LAYERS")? {
                     Some(json_str) => {
@@ -125,7 +144,7 @@ impl ChannelsConfig {
                             message: format!("must be valid JSON array of layer objects: {e}"),
                         })?
                     }
-                    None => crate::workspace::layer::MemoryLayer::default_for_user(owner_id),
+                    None => crate::workspace::layer::MemoryLayer::default_for_user(&user_id),
                 };
 
             // Validate layer names and scopes
@@ -177,6 +196,41 @@ impl ChannelsConfig {
                 }
             }
 
+            let user_tokens: Option<HashMap<String, UserTokenConfig>> =
+                match optional_env("GATEWAY_USER_TOKENS")? {
+                    Some(json_str) => {
+                        let tokens: HashMap<String, UserTokenConfig> = serde_json::from_str(
+                            &json_str,
+                        )
+                        .map_err(|e| ConfigError::InvalidValue {
+                            key: "GATEWAY_USER_TOKENS".to_string(),
+                            message: format!(
+                                "must be valid JSON object mapping tokens to user configs: {e}"
+                            ),
+                        })?;
+                        if tokens.is_empty() {
+                            return Err(ConfigError::InvalidValue {
+                            key: "GATEWAY_USER_TOKENS".to_string(),
+                            message:
+                                "token map is empty — remove the variable to use single-user mode"
+                                    .to_string(),
+                        });
+                        }
+                        for (tok, cfg) in &tokens {
+                            if cfg.user_id.trim().is_empty() {
+                                return Err(ConfigError::InvalidValue {
+                                    key: "GATEWAY_USER_TOKENS".to_string(),
+                                    message: format!(
+                                        "token '{}...' has an empty user_id",
+                                        &tok[..tok.len().min(8)]
+                                    ),
+                                });
+                            }
+                        }
+                        Some(tokens)
+                    }
+                    None => None,
+                };
             let workspace_read_scopes: Vec<String> = optional_env("WORKSPACE_READ_SCOPES")?
                 .map(|s| {
                     s.split(',')
@@ -204,8 +258,10 @@ impl ChannelsConfig {
                 )?,
                 auth_token: optional_env("GATEWAY_AUTH_TOKEN")?
                     .or_else(|| cs.gateway_auth_token.clone()),
+                user_id,
                 workspace_read_scopes,
                 memory_layers,
+                user_tokens,
             })
         } else {
             None
@@ -360,12 +416,15 @@ mod tests {
             host: "127.0.0.1".to_string(),
             port: 3000,
             auth_token: Some("tok-abc".to_string()),
+            user_id: "default".to_string(),
             workspace_read_scopes: vec![],
             memory_layers: vec![],
+            user_tokens: None,
         };
         assert_eq!(cfg.host, "127.0.0.1");
         assert_eq!(cfg.port, 3000);
         assert_eq!(cfg.auth_token.as_deref(), Some("tok-abc"));
+        assert_eq!(cfg.user_id, "default");
     }
 
     #[test]
@@ -374,8 +433,10 @@ mod tests {
             host: "0.0.0.0".to_string(),
             port: 3001,
             auth_token: None,
+            user_id: "anon".to_string(),
             workspace_read_scopes: vec![],
             memory_layers: vec![],
+            user_tokens: None,
         };
         assert!(cfg.auth_token.is_none());
     }
@@ -502,6 +563,7 @@ mod tests {
         assert_eq!(gateway.host, "127.0.0.3");
         assert_eq!(gateway.port, 9191);
         assert_eq!(gateway.auth_token.as_deref(), Some("tok"));
+        assert_eq!(gateway.user_id, "owner-scope");
 
         let signal = cfg.signal.expect("signal config");
         assert_eq!(signal.account, "+15551234567");

src/config/heartbeat.rs

@@ -21,8 +21,8 @@ pub struct HeartbeatConfig {
     pub quiet_hours_end: Option<u32>,
     /// Timezone for fire_at and quiet hours evaluation (IANA name).
     pub timezone: Option<String>,
-    /// When true, cycle through all users with routines. Set explicitly via
+    /// When true, cycle through all users with routines. Auto-detected from
-    /// HEARTBEAT_MULTI_TENANT or detected at runtime after DB initialization.
+    /// GATEWAY_USER_TOKENS or set explicitly via HEARTBEAT_MULTI_TENANT.
     pub multi_tenant: bool,
 }
 
@@ -105,7 +105,12 @@ impl HeartbeatConfig {
                 }
                 tz
             },
-            multi_tenant: parse_bool_env("HEARTBEAT_MULTI_TENANT", false)?,
+            // Auto-detect multi-tenant mode from GATEWAY_USER_TOKENS presence,
+            // or allow explicit override via HEARTBEAT_MULTI_TENANT.
+            multi_tenant: parse_bool_env(
+                "HEARTBEAT_MULTI_TENANT",
+                optional_env("GATEWAY_USER_TOKENS")?.is_some(),
+            )?,
         })
     }
 }

src/context/state.rs

@@ -192,6 +192,9 @@ pub struct JobContext {
     /// but subsequent tools (e.g., `json`) may need the full output. This
     /// stash stores the complete, unsanitized output so tools can reference
     /// previous results by ID via `$tool_call_id` parameter syntax.
+    ///
+    /// Also used for cross-tool implicit state (keys prefixed with `__`) such
+    /// as `__routine_last_name` for fallback recovery in routine tool chains.
     #[serde(skip)]
     pub tool_output_stash: Arc<tokio::sync::RwLock<HashMap<String, String>>>,
     /// User's preferred timezone (IANA name, e.g. "America/New_York"). Defaults to "UTC".

src/db/libsql/mod.rs

@@ -12,7 +12,6 @@ mod routines;
 mod sandbox;
 mod settings;
 mod tool_failures;
-mod users;
 mod workspace;
 
 use std::path::Path;

src/db/libsql/users.rs

@@ -1,735 +0,0 @@
-//! UserStore implementation for LibSqlBackend.
-
-use async_trait::async_trait;
-use chrono::{DateTime, Utc};
-use libsql::params;
-use uuid::Uuid;
-
-use super::{fmt_opt_ts, fmt_ts, get_opt_text, get_opt_ts, get_text, get_ts, opt_text};
-use crate::db::libsql::LibSqlBackend;
-use crate::db::{ApiTokenRecord, DatabaseError, UserRecord, UserStore};
-
-fn row_to_user(row: &libsql::Row) -> Result<UserRecord, DatabaseError> {
-    let metadata_str = get_text(row, 9);
-    let metadata: serde_json::Value = serde_json::from_str(&metadata_str)
-        .map_err(|e| DatabaseError::Serialization(e.to_string()))?;
-    Ok(UserRecord {
-        id: get_text(row, 0),
-        email: get_opt_text(row, 1),
-        display_name: get_text(row, 2),
-        status: get_text(row, 3),
-        role: get_text(row, 4),
-        created_at: get_ts(row, 5),
-        updated_at: get_ts(row, 6),
-        last_login_at: get_opt_ts(row, 7),
-        created_by: get_opt_text(row, 8),
-        metadata,
-    })
-}
-
-fn row_to_api_token(row: &libsql::Row) -> Result<ApiTokenRecord, DatabaseError> {
-    let id_str = get_text(row, 0);
-    let id: Uuid = id_str
-        .parse()
-        .map_err(|e| DatabaseError::Serialization(format!("invalid UUID: {e}")))?;
-    Ok(ApiTokenRecord {
-        id,
-        user_id: get_text(row, 1),
-        name: get_text(row, 2),
-        token_prefix: get_text(row, 3),
-        expires_at: get_opt_ts(row, 4),
-        last_used_at: get_opt_ts(row, 5),
-        created_at: get_ts(row, 6),
-        revoked_at: get_opt_ts(row, 7),
-    })
-}
-
-#[async_trait]
-impl UserStore for LibSqlBackend {
-    async fn create_user(&self, user: &UserRecord) -> Result<(), DatabaseError> {
-        let conn = self.connect().await?;
-        let metadata_json = serde_json::to_string(&user.metadata)
-            .map_err(|e| DatabaseError::Serialization(e.to_string()))?;
-
-        conn.execute(
-            r#"
-            INSERT INTO users (id, email, display_name, status, role, created_at, updated_at, last_login_at, created_by, metadata)
-            VALUES (?1, ?2, ?3, ?4, ?5, ?6, ?7, ?8, ?9, ?10)
-            "#,
-            params![
-                user.id.as_str(),
-                opt_text(user.email.as_deref()),
-                user.display_name.as_str(),
-                user.status.as_str(),
-                user.role.as_str(),
-                fmt_ts(&user.created_at),
-                fmt_ts(&user.updated_at),
-                fmt_opt_ts(&user.last_login_at),
-                opt_text(user.created_by.as_deref()),
-                metadata_json,
-            ],
-        )
-        .await
-        .map_err(|e| DatabaseError::Query(e.to_string()))?;
-        Ok(())
-    }
-
-    async fn get_user(&self, id: &str) -> Result<Option<UserRecord>, DatabaseError> {
-        let conn = self.connect().await?;
-        let mut rows = conn
-            .query(
-                r#"
-                SELECT id, email, display_name, status, role, created_at, updated_at,
-                       last_login_at, created_by, metadata
-                FROM users WHERE id = ?1
-                "#,
-                params![id],
-            )
-            .await
-            .map_err(|e| DatabaseError::Query(e.to_string()))?;
-
-        match rows
-            .next()
-            .await
-            .map_err(|e| DatabaseError::Query(e.to_string()))?
-        {
-            Some(row) => Ok(Some(row_to_user(&row)?)),
-            None => Ok(None),
-        }
-    }
-
-    async fn get_user_by_email(&self, email: &str) -> Result<Option<UserRecord>, DatabaseError> {
-        let conn = self.connect().await?;
-        let mut rows = conn
-            .query(
-                r#"
-                SELECT id, email, display_name, status, role, created_at, updated_at,
-                       last_login_at, created_by, metadata
-                FROM users WHERE email = ?1
-                "#,
-                params![email],
-            )
-            .await
-            .map_err(|e| DatabaseError::Query(e.to_string()))?;
-
-        match rows
-            .next()
-            .await
-            .map_err(|e| DatabaseError::Query(e.to_string()))?
-        {
-            Some(row) => Ok(Some(row_to_user(&row)?)),
-            None => Ok(None),
-        }
-    }
-
-    async fn list_users(&self, status: Option<&str>) -> Result<Vec<UserRecord>, DatabaseError> {
-        let conn = self.connect().await?;
-        let mut users = Vec::new();
-
-        let mut rows = if let Some(status) = status {
-            conn.query(
-                r#"
-                SELECT id, email, display_name, status, role, created_at, updated_at,
-                       last_login_at, created_by, metadata
-                FROM users WHERE status = ?1
-                ORDER BY created_at DESC
-                "#,
-                params![status],
-            )
-            .await
-            .map_err(|e| DatabaseError::Query(e.to_string()))?
-        } else {
-            conn.query(
-                r#"
-                SELECT id, email, display_name, status, role, created_at, updated_at,
-                       last_login_at, created_by, metadata
-                FROM users
-                ORDER BY created_at DESC
-                "#,
-                (),
-            )
-            .await
-            .map_err(|e| DatabaseError::Query(e.to_string()))?
-        };
-
-        while let Some(row) = rows
-            .next()
-            .await
-            .map_err(|e| DatabaseError::Query(e.to_string()))?
-        {
-            users.push(row_to_user(&row)?);
-        }
-        Ok(users)
-    }
-
-    async fn update_user_status(&self, id: &str, status: &str) -> Result<(), DatabaseError> {
-        let conn = self.connect().await?;
-        let now = fmt_ts(&Utc::now());
-        conn.execute(
-            "UPDATE users SET status = ?2, updated_at = ?3 WHERE id = ?1",
-            params![id, status, now],
-        )
-        .await
-        .map_err(|e| DatabaseError::Query(e.to_string()))?;
-        Ok(())
-    }
-
-    async fn update_user_profile(
-        &self,
-        id: &str,
-        display_name: &str,
-        metadata: &serde_json::Value,
-    ) -> Result<(), DatabaseError> {
-        let conn = self.connect().await?;
-        let now = fmt_ts(&Utc::now());
-        let metadata_json = serde_json::to_string(metadata)
-            .map_err(|e| DatabaseError::Serialization(e.to_string()))?;
-        conn.execute(
-            "UPDATE users SET display_name = ?2, metadata = ?3, updated_at = ?4 WHERE id = ?1",
-            params![id, display_name, metadata_json, now],
-        )
-        .await
-        .map_err(|e| DatabaseError::Query(e.to_string()))?;
-        Ok(())
-    }
-
-    async fn record_login(&self, id: &str) -> Result<(), DatabaseError> {
-        let conn = self.connect().await?;
-        let now = fmt_ts(&Utc::now());
-        conn.execute(
-            "UPDATE users SET last_login_at = ?2, updated_at = ?2 WHERE id = ?1",
-            params![id, now],
-        )
-        .await
-        .map_err(|e| DatabaseError::Query(e.to_string()))?;
-        Ok(())
-    }
-
-    async fn create_api_token(
-        &self,
-        user_id: &str,
-        name: &str,
-        token_hash: &[u8; 32],
-        token_prefix: &str,
-        expires_at: Option<DateTime<Utc>>,
-    ) -> Result<ApiTokenRecord, DatabaseError> {
-        let conn = self.connect().await?;
-        let id = Uuid::new_v4();
-        let now = Utc::now();
-
-        conn.execute(
-            r#"
-            INSERT INTO api_tokens (id, user_id, token_hash, token_prefix, name, expires_at, created_at)
-            VALUES (?1, ?2, ?3, ?4, ?5, ?6, ?7)
-            "#,
-            params![
-                id.to_string(),
-                user_id,
-                libsql::Value::Blob(token_hash.to_vec()),
-                token_prefix,
-                name,
-                fmt_opt_ts(&expires_at),
-                fmt_ts(&now),
-            ],
-        )
-        .await
-        .map_err(|e| DatabaseError::Query(e.to_string()))?;
-
-        Ok(ApiTokenRecord {
-            id,
-            user_id: user_id.to_string(),
-            name: name.to_string(),
-            token_prefix: token_prefix.to_string(),
-            expires_at,
-            last_used_at: None,
-            created_at: now,
-            revoked_at: None,
-        })
-    }
-
-    async fn list_api_tokens(&self, user_id: &str) -> Result<Vec<ApiTokenRecord>, DatabaseError> {
-        let conn = self.connect().await?;
-        let mut rows = conn
-            .query(
-                r#"
-                SELECT id, user_id, name, token_prefix, expires_at, last_used_at, created_at, revoked_at
-                FROM api_tokens WHERE user_id = ?1
-                ORDER BY created_at DESC
-                "#,
-                params![user_id],
-            )
-            .await
-            .map_err(|e| DatabaseError::Query(e.to_string()))?;
-
-        let mut tokens = Vec::new();
-        while let Some(row) = rows
-            .next()
-            .await
-            .map_err(|e| DatabaseError::Query(e.to_string()))?
-        {
-            tokens.push(row_to_api_token(&row)?);
-        }
-        Ok(tokens)
-    }
-
-    async fn revoke_api_token(&self, token_id: Uuid, user_id: &str) -> Result<bool, DatabaseError> {
-        let conn = self.connect().await?;
-        let now = fmt_ts(&Utc::now());
-        let rows_affected = conn
-            .execute(
-                r#"
-                UPDATE api_tokens SET revoked_at = ?3
-                WHERE id = ?1 AND user_id = ?2 AND revoked_at IS NULL
-                "#,
-                params![token_id.to_string(), user_id, now],
-            )
-            .await
-            .map_err(|e| DatabaseError::Query(e.to_string()))?;
-        Ok(rows_affected > 0)
-    }
-
-    async fn authenticate_token(
-        &self,
-        token_hash: &[u8; 32],
-    ) -> Result<Option<(ApiTokenRecord, UserRecord)>, DatabaseError> {
-        let conn = self.connect().await?;
-        let now = fmt_ts(&Utc::now());
-
-        let mut rows = conn
-            .query(
-                r#"
-                SELECT
-                    t.id, t.user_id, t.name, t.token_prefix, t.expires_at,
-                    t.last_used_at, t.created_at, t.revoked_at,
-                    u.id, u.email, u.display_name, u.status, u.role, u.created_at,
-                    u.updated_at, u.last_login_at, u.created_by, u.metadata
-                FROM api_tokens t
-                JOIN users u ON u.id = t.user_id
-                WHERE t.token_hash = ?1
-                  AND t.revoked_at IS NULL
-                  AND (t.expires_at IS NULL OR t.expires_at > ?2)
-                  AND u.status = 'active'
-                "#,
-                params![libsql::Value::Blob(token_hash.to_vec()), now],
-            )
-            .await
-            .map_err(|e| DatabaseError::Query(e.to_string()))?;
-
-        match rows
-            .next()
-            .await
-            .map_err(|e| DatabaseError::Query(e.to_string()))?
-        {
-            Some(row) => {
-                let id_str = get_text(&row, 0);
-                let token_id: Uuid = id_str
-                    .parse()
-                    .map_err(|e| DatabaseError::Serialization(format!("invalid UUID: {e}")))?;
-                let token = ApiTokenRecord {
-                    id: token_id,
-                    user_id: get_text(&row, 1),
-                    name: get_text(&row, 2),
-                    token_prefix: get_text(&row, 3),
-                    expires_at: get_opt_ts(&row, 4),
-                    last_used_at: get_opt_ts(&row, 5),
-                    created_at: get_ts(&row, 6),
-                    revoked_at: get_opt_ts(&row, 7),
-                };
-
-                let metadata_str = get_text(&row, 17);
-                let metadata: serde_json::Value = serde_json::from_str(&metadata_str)
-                    .map_err(|e| DatabaseError::Serialization(e.to_string()))?;
-
-                let user = UserRecord {
-                    id: get_text(&row, 8),
-                    email: get_opt_text(&row, 9),
-                    display_name: get_text(&row, 10),
-                    status: get_text(&row, 11),
-                    role: get_text(&row, 12),
-                    created_at: get_ts(&row, 13),
-                    updated_at: get_ts(&row, 14),
-                    last_login_at: get_opt_ts(&row, 15),
-                    created_by: get_opt_text(&row, 16),
-                    metadata,
-                };
-
-                Ok(Some((token, user)))
-            }
-            None => Ok(None),
-        }
-    }
-
-    async fn record_token_usage(&self, token_id: Uuid) -> Result<(), DatabaseError> {
-        let conn = self.connect().await?;
-        let now = fmt_ts(&Utc::now());
-        conn.execute(
-            "UPDATE api_tokens SET last_used_at = ?2 WHERE id = ?1",
-            params![token_id.to_string(), now],
-        )
-        .await
-        .map_err(|e| DatabaseError::Query(e.to_string()))?;
-        Ok(())
-    }
-
-    async fn has_any_users(&self) -> Result<bool, DatabaseError> {
-        let conn = self.connect().await?;
-        let mut rows = conn
-            .query("SELECT 1 FROM users LIMIT 1", ())
-            .await
-            .map_err(|e| DatabaseError::Query(e.to_string()))?;
-
-        let has_users = rows
-            .next()
-            .await
-            .map_err(|e| DatabaseError::Query(e.to_string()))?
-            .is_some();
-        Ok(has_users)
-    }
-
-    async fn delete_user(&self, id: &str) -> Result<bool, DatabaseError> {
-        let conn = self.connect().await?;
-        // Delete from child tables first to avoid FK violations.
-        // agent_jobs cascades to job_actions, llm_calls, estimation_snapshots
-        // conversations cascades to conversation_messages
-        // memory_documents cascades to memory_chunks
-        // routines cascades to routine_runs
-        for table in &[
-            "settings",
-            "heartbeat_state",
-            "tool_rate_limit_state",
-            "secret_usage_log",
-            "leak_detection_events",
-            "secrets",
-            "wasm_tools",
-            "routines",
-            "memory_documents",
-            "conversations",
-            "api_tokens",
-        ] {
-            conn.execute(
-                &format!("DELETE FROM {} WHERE user_id = ?1", table),
-                params![id],
-            )
-            .await
-            .map_err(|e| DatabaseError::Query(e.to_string()))?;
-        }
-        // job_events references agent_jobs(id) without CASCADE — delete via subquery.
-        conn.execute(
-            "DELETE FROM job_events WHERE job_id IN (SELECT id FROM agent_jobs WHERE user_id = ?1)",
-            params![id],
-        )
-        .await
-        .map_err(|e| DatabaseError::Query(e.to_string()))?;
-        conn.execute("DELETE FROM agent_jobs WHERE user_id = ?1", params![id])
-            .await
-            .map_err(|e| DatabaseError::Query(e.to_string()))?;
-        // Nullify self-referencing created_by before deleting the user
-        conn.execute(
-            "UPDATE users SET created_by = NULL WHERE created_by = ?1",
-            params![id],
-        )
-        .await
-        .map_err(|e| DatabaseError::Query(e.to_string()))?;
-        let rows = conn
-            .execute("DELETE FROM users WHERE id = ?1", params![id])
-            .await
-            .map_err(|e| DatabaseError::Query(e.to_string()))?;
-        Ok(rows > 0)
-    }
-
-    async fn user_usage_stats(
-        &self,
-        user_id: Option<&str>,
-        since: DateTime<Utc>,
-    ) -> Result<Vec<crate::db::UserUsageStats>, DatabaseError> {
-        let conn = self.connect().await?;
-        let since_str = fmt_ts(&since);
-        let mut rows = if let Some(uid) = user_id {
-            conn.query(
-                r#"
-                SELECT j.user_id, l.model, COUNT(*) as call_count,
-                       COALESCE(SUM(l.input_tokens), 0) as input_tokens,
-                       COALESCE(SUM(l.output_tokens), 0) as output_tokens,
-                       COALESCE(SUM(l.cost), 0) as total_cost
-                FROM llm_calls l
-                JOIN agent_jobs j ON l.job_id = j.id
-                WHERE l.created_at >= ?1
-                  AND j.user_id = ?2
-                GROUP BY j.user_id, l.model
-                ORDER BY total_cost DESC
-                "#,
-                params![since_str, uid],
-            )
-            .await
-            .map_err(|e| DatabaseError::Query(e.to_string()))?
-        } else {
-            conn.query(
-                r#"
-                SELECT j.user_id, l.model, COUNT(*) as call_count,
-                       COALESCE(SUM(l.input_tokens), 0) as input_tokens,
-                       COALESCE(SUM(l.output_tokens), 0) as output_tokens,
-                       COALESCE(SUM(l.cost), 0) as total_cost
-                FROM llm_calls l
-                JOIN agent_jobs j ON l.job_id = j.id
-                WHERE l.created_at >= ?1
-                GROUP BY j.user_id, l.model
-                ORDER BY total_cost DESC
-                "#,
-                params![since_str],
-            )
-            .await
-            .map_err(|e| DatabaseError::Query(e.to_string()))?
-        };
-        let mut stats = Vec::new();
-        while let Some(row) = rows
-            .next()
-            .await
-            .map_err(|e| DatabaseError::Query(e.to_string()))?
-        {
-            let cost_str = get_text(&row, 5);
-            let total_cost = rust_decimal::Decimal::from_str_exact(&cost_str).unwrap_or_default();
-            stats.push(crate::db::UserUsageStats {
-                user_id: get_text(&row, 0),
-                model: get_text(&row, 1),
-                call_count: row
-                    .get::<i64>(2)
-                    .map_err(|e| DatabaseError::Query(e.to_string()))?,
-                input_tokens: row
-                    .get::<i64>(3)
-                    .map_err(|e| DatabaseError::Query(e.to_string()))?,
-                output_tokens: row
-                    .get::<i64>(4)
-                    .map_err(|e| DatabaseError::Query(e.to_string()))?,
-                total_cost,
-            });
-        }
-        Ok(stats)
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::db::libsql::LibSqlBackend;
-    use crate::db::{Database, UserStore};
-    use sha2::{Digest, Sha256};
-
-    fn hash(s: &str) -> [u8; 32] {
-        let mut h = Sha256::new();
-        h.update(s.as_bytes());
-        h.finalize().into()
-    }
-
-    async fn setup() -> (LibSqlBackend, tempfile::TempDir) {
-        let dir = tempfile::tempdir().unwrap();
-        let db_path = dir.path().join("test_users.db");
-        let db = LibSqlBackend::new_local(&db_path).await.unwrap();
-        db.run_migrations().await.unwrap();
-        (db, dir) // keep dir alive so the DB file isn't deleted
-    }
-
-    fn test_user(id: &str) -> UserRecord {
-        UserRecord {
-            id: id.to_string(),
-            email: Some(format!("{}@test.com", id)),
-            display_name: id.to_string(),
-            status: "active".to_string(),
-            role: "member".to_string(),
-            created_at: Utc::now(),
-            updated_at: Utc::now(),
-            last_login_at: None,
-            created_by: None,
-            metadata: serde_json::json!({}),
-        }
-    }
-
-    #[tokio::test]
-    async fn test_has_any_users_empty() {
-        let (db, _dir) = setup().await;
-        assert!(!db.has_any_users().await.unwrap());
-    }
-
-    #[tokio::test]
-    async fn test_create_and_get_user() {
-        let (db, _dir) = setup().await;
-        let user = test_user("alice");
-        db.create_user(&user).await.unwrap();
-
-        assert!(db.has_any_users().await.unwrap());
-
-        let found = db.get_user("alice").await.unwrap().unwrap();
-        assert_eq!(found.id, "alice");
-        assert_eq!(found.email, Some("[email protected]".to_string()));
-        assert_eq!(found.status, "active");
-    }
-
-    #[tokio::test]
-    async fn test_get_user_by_email() {
-        let (db, _dir) = setup().await;
-        db.create_user(&test_user("bob")).await.unwrap();
-
-        let found = db.get_user_by_email("[email protected]").await.unwrap();
-        assert!(found.is_some());
-        assert_eq!(found.unwrap().id, "bob");
-
-        assert!(
-            db.get_user_by_email("[email protected]")
-                .await
-                .unwrap()
-                .is_none()
-        );
-    }
-
-    #[tokio::test]
-    async fn test_list_users_with_status_filter() {
-        let (db, _dir) = setup().await;
-        db.create_user(&test_user("alice")).await.unwrap();
-        db.create_user(&test_user("bob")).await.unwrap();
-        db.update_user_status("bob", "suspended").await.unwrap();
-
-        let all = db.list_users(None).await.unwrap();
-        assert_eq!(all.len(), 2);
-
-        let active = db.list_users(Some("active")).await.unwrap();
-        assert_eq!(active.len(), 1);
-        assert_eq!(active[0].id, "alice");
-
-        let suspended = db.list_users(Some("suspended")).await.unwrap();
-        assert_eq!(suspended.len(), 1);
-        assert_eq!(suspended[0].id, "bob");
-    }
-
-    #[tokio::test]
-    async fn test_update_user_profile() {
-        let (db, _dir) = setup().await;
-        db.create_user(&test_user("alice")).await.unwrap();
-
-        let meta = serde_json::json!({"role": "admin"});
-        db.update_user_profile("alice", "Alice Smith", &meta)
-            .await
-            .unwrap();
-
-        let user = db.get_user("alice").await.unwrap().unwrap();
-        assert_eq!(user.display_name, "Alice Smith");
-        assert_eq!(user.metadata["role"], "admin");
-    }
-
-    #[tokio::test]
-    async fn test_token_lifecycle_create_authenticate_revoke() {
-        let (db, _dir) = setup().await;
-        db.create_user(&test_user("alice")).await.unwrap();
-
-        // Create token
-        let token_hash = hash("secret-token-123");
-        let record = db
-            .create_api_token("alice", "laptop", &token_hash, "secret-t", None)
-            .await
-            .unwrap();
-        assert_eq!(record.user_id, "alice");
-        assert_eq!(record.name, "laptop");
-        assert_eq!(record.token_prefix, "secret-t");
-
-        // Authenticate
-        let (tok, user) = db.authenticate_token(&token_hash).await.unwrap().unwrap();
-        assert_eq!(tok.id, record.id);
-        assert_eq!(user.id, "alice");
-
-        // List tokens
-        let tokens = db.list_api_tokens("alice").await.unwrap();
-        assert_eq!(tokens.len(), 1);
-
-        // Revoke
-        assert!(db.revoke_api_token(record.id, "alice").await.unwrap());
-
-        // Auth should fail after revoke
-        assert!(db.authenticate_token(&token_hash).await.unwrap().is_none());
-    }
-
-    #[tokio::test]
-    async fn test_token_auth_fails_for_suspended_user() {
-        let (db, _dir) = setup().await;
-        db.create_user(&test_user("alice")).await.unwrap();
-
-        let token_hash = hash("token-abc");
-        db.create_api_token("alice", "test", &token_hash, "token-ab", None)
-            .await
-            .unwrap();
-
-        // Auth works while active
-        assert!(db.authenticate_token(&token_hash).await.unwrap().is_some());
-
-        // Suspend user
-        db.update_user_status("alice", "suspended").await.unwrap();
-
-        // Auth should fail
-        assert!(db.authenticate_token(&token_hash).await.unwrap().is_none());
-    }
-
-    #[tokio::test]
-    async fn test_token_revoke_wrong_user_returns_false() {
-        let (db, _dir) = setup().await;
-        db.create_user(&test_user("alice")).await.unwrap();
-        db.create_user(&test_user("bob")).await.unwrap();
-
-        let token_hash = hash("alice-token");
-        let record = db
-            .create_api_token("alice", "test", &token_hash, "alice-to", None)
-            .await
-            .unwrap();
-
-        // Bob can't revoke Alice's token
-        assert!(!db.revoke_api_token(record.id, "bob").await.unwrap());
-
-        // Alice can
-        assert!(db.revoke_api_token(record.id, "alice").await.unwrap());
-    }
-
-    #[tokio::test]
-    async fn test_record_login_and_token_usage() {
-        let (db, _dir) = setup().await;
-        db.create_user(&test_user("alice")).await.unwrap();
-
-        let token_hash = hash("tok");
-        let record = db
-            .create_api_token("alice", "test", &token_hash, "tok", None)
-            .await
-            .unwrap();
-
-        // Record usage
-        db.record_token_usage(record.id).await.unwrap();
-        db.record_login("alice").await.unwrap();
-
-        // Verify timestamps updated
-        let user = db.get_user("alice").await.unwrap().unwrap();
-        assert!(user.last_login_at.is_some());
-
-        let tokens = db.list_api_tokens("alice").await.unwrap();
-        assert!(tokens[0].last_used_at.is_some());
-    }
-
-    #[tokio::test]
-    async fn test_delete_user_removes_api_tokens() {
-        let (db, _dir) = setup().await;
-        db.create_user(&test_user("alice")).await.unwrap();
-
-        let token_hash = hash("alice-tok");
-        db.create_api_token("alice", "primary", &token_hash, "alice-to", None)
-            .await
-            .unwrap();
-
-        // Verify token exists before deletion.
-        let tokens = db.list_api_tokens("alice").await.unwrap();
-        assert_eq!(tokens.len(), 1);
-
-        // Delete user — should also remove their api_tokens.
-        assert!(db.delete_user("alice").await.unwrap());
-
-        // api_tokens must be gone (not orphaned).
-        let tokens = db.list_api_tokens("alice").await.unwrap();
-        assert!(
-            tokens.is_empty(),
-            "expected api_tokens to be deleted with user, found {}",
-            tokens.len()
-        );
-    }
-}

src/db/libsql_migrations.rs

@@ -579,36 +579,6 @@ INSERT OR IGNORE INTO leak_detection_patterns (id, name, pattern, severity, acti
     ('550e8400-e29b-41d4-a716-446655440011', 'mailchimp_api_key', '[a-f0-9]{32}-us[0-9]{1,2}', 'medium', 'block', 1, strftime('%Y-%m-%dT%H:%M:%fZ', 'now')),
     ('550e8400-e29b-41d4-a716-446655440012', 'high_entropy_hex', '(?<![a-fA-F0-9])[a-fA-F0-9]{64}(?![a-fA-F0-9])', 'medium', 'warn', 1, strftime('%Y-%m-%dT%H:%M:%fZ', 'now'));
 
-
--- ==================== User management (V14) ====================
-
-CREATE TABLE IF NOT EXISTS users (
-    id TEXT PRIMARY KEY,
-    email TEXT UNIQUE,
-    display_name TEXT NOT NULL,
-    status TEXT NOT NULL DEFAULT 'active',
-    role TEXT NOT NULL DEFAULT 'member',
-    created_at TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%fZ', 'now')),
-    updated_at TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%fZ', 'now')),
-    last_login_at TEXT,
-    created_by TEXT,
-    metadata TEXT NOT NULL DEFAULT '{}'
-);
-
-CREATE TABLE IF NOT EXISTS api_tokens (
-    id TEXT PRIMARY KEY,
-    user_id TEXT NOT NULL,
-    token_hash BLOB NOT NULL,
-    token_prefix TEXT NOT NULL,
-    name TEXT NOT NULL,
-    expires_at TEXT,
-    last_used_at TEXT,
-    created_at TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%fZ', 'now')),
-    revoked_at TEXT
-);
-CREATE INDEX IF NOT EXISTS idx_api_tokens_user ON api_tokens(user_id);
-CREATE INDEX IF NOT EXISTS idx_api_tokens_hash ON api_tokens(token_hash);
-
 "#;
 
 /// Incremental migrations applied after the base schema.
@@ -753,38 +723,6 @@ CREATE INDEX IF NOT EXISTS idx_routines_event_triggers
     WHERE enabled = 1 AND trigger_type IN ('event', 'system_event');
 
 PRAGMA foreign_keys=ON;
-"#,
-    ),
-    (
-        14,
-        "users",
-        r#"
-CREATE TABLE IF NOT EXISTS users (
-    id TEXT PRIMARY KEY,
-    email TEXT UNIQUE,
-    display_name TEXT NOT NULL,
-    status TEXT NOT NULL DEFAULT 'active',
-    role TEXT NOT NULL DEFAULT 'member',
-    created_at TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%fZ', 'now')),
-    updated_at TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%fZ', 'now')),
-    last_login_at TEXT,
-    created_by TEXT,
-    metadata TEXT NOT NULL DEFAULT '{}'
-);
-
-CREATE TABLE IF NOT EXISTS api_tokens (
-    id TEXT PRIMARY KEY,
-    user_id TEXT NOT NULL,
-    token_hash BLOB NOT NULL,
-    token_prefix TEXT NOT NULL,
-    name TEXT NOT NULL,
-    expires_at TEXT,
-    last_used_at TEXT,
-    created_at TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%fZ', 'now')),
-    revoked_at TEXT
-);
-CREATE INDEX IF NOT EXISTS idx_api_tokens_user ON api_tokens(user_id);
-CREATE INDEX IF NOT EXISTS idx_api_tokens_hash ON api_tokens(token_hash);
 "#,
     ),
 ];

src/db/mod.rs

@@ -309,43 +309,6 @@ async fn validate_postgres(pool: &deadpool_postgres::Pool) -> Result<(), Databas
     Ok(())
 }
 
-// ==================== User management record types ====================
-
-/// A registered user.
-#[derive(Debug, Clone)]
-pub struct UserRecord {
-    /// User identifier (string, matches existing `user_id` throughout the codebase).
-    pub id: String,
-    pub email: Option<String>,
-    pub display_name: String,
-    /// `active`, `suspended`, or `deactivated`.
-    pub status: String,
-    /// `admin` or `member`.
-    pub role: String,
-    pub created_at: DateTime<Utc>,
-    pub updated_at: DateTime<Utc>,
-    pub last_login_at: Option<DateTime<Utc>>,
-    /// Who created/invited this user (nullable for bootstrap users).
-    pub created_by: Option<String>,
-    pub metadata: serde_json::Value,
-}
-
-/// An API token for authenticating requests (hash stored, never plaintext).
-#[derive(Debug, Clone)]
-pub struct ApiTokenRecord {
-    pub id: Uuid,
-    pub user_id: String,
-    /// Human label (e.g. "my-laptop", "ci-bot").
-    pub name: String,
-    /// First 8 hex chars of the plaintext token for display/identification.
-    pub token_prefix: String,
-    pub expires_at: Option<DateTime<Utc>>,
-    pub last_used_at: Option<DateTime<Utc>>,
-    pub created_at: DateTime<Utc>,
-    /// Soft-revoke timestamp. Non-null means revoked.
-    pub revoked_at: Option<DateTime<Utc>>,
-}
-
 // ==================== Sub-traits ====================
 //
 // Each sub-trait groups related persistence methods. The `Database` supertrait
@@ -798,81 +761,6 @@ pub trait WorkspaceStore: Send + Sync {
     }
 }
 
-#[async_trait]
-pub trait UserStore: Send + Sync {
-    // ---- Users ----
-
-    /// Create a new user record.
-    async fn create_user(&self, user: &UserRecord) -> Result<(), DatabaseError>;
-    /// Get a user by their string id.
-    async fn get_user(&self, id: &str) -> Result<Option<UserRecord>, DatabaseError>;
-    /// Get a user by email address.
-    async fn get_user_by_email(&self, email: &str) -> Result<Option<UserRecord>, DatabaseError>;
-    /// List users, optionally filtered by status.
-    async fn list_users(&self, status: Option<&str>) -> Result<Vec<UserRecord>, DatabaseError>;
-    /// Update a user's status (active/suspended/deactivated).
-    async fn update_user_status(&self, id: &str, status: &str) -> Result<(), DatabaseError>;
-    /// Update a user's display name and metadata.
-    async fn update_user_profile(
-        &self,
-        id: &str,
-        display_name: &str,
-        metadata: &serde_json::Value,
-    ) -> Result<(), DatabaseError>;
-    /// Record a login timestamp.
-    async fn record_login(&self, id: &str) -> Result<(), DatabaseError>;
-
-    // ---- API Tokens ----
-
-    /// Create a new API token. The `token_hash` is SHA-256 of the plaintext.
-    async fn create_api_token(
-        &self,
-        user_id: &str,
-        name: &str,
-        token_hash: &[u8; 32],
-        token_prefix: &str,
-        expires_at: Option<DateTime<Utc>>,
-    ) -> Result<ApiTokenRecord, DatabaseError>;
-    /// List tokens for a user (never includes the hash).
-    async fn list_api_tokens(&self, user_id: &str) -> Result<Vec<ApiTokenRecord>, DatabaseError>;
-    /// Soft-revoke a token. Returns false if the token doesn't exist or doesn't belong to the user.
-    async fn revoke_api_token(&self, token_id: Uuid, user_id: &str) -> Result<bool, DatabaseError>;
-    /// Look up a token by hash, returning the token record and its owning user.
-    /// Only returns active (non-revoked, non-expired) tokens for active users.
-    async fn authenticate_token(
-        &self,
-        token_hash: &[u8; 32],
-    ) -> Result<Option<(ApiTokenRecord, UserRecord)>, DatabaseError>;
-    /// Update `last_used_at` for a token.
-    async fn record_token_usage(&self, token_id: Uuid) -> Result<(), DatabaseError>;
-
-    /// Check whether any user records exist (for first-run bootstrap detection).
-    async fn has_any_users(&self) -> Result<bool, DatabaseError>;
-
-    /// Delete a user and all their data across all user-scoped tables.
-    /// Returns false if the user doesn't exist.
-    async fn delete_user(&self, id: &str) -> Result<bool, DatabaseError>;
-
-    /// Get per-user LLM usage stats for a time period.
-    /// Aggregates from llm_calls via agent_jobs.user_id.
-    async fn user_usage_stats(
-        &self,
-        user_id: Option<&str>,
-        since: DateTime<Utc>,
-    ) -> Result<Vec<UserUsageStats>, DatabaseError>;
-}
-
-/// Per-user LLM usage statistics.
-#[derive(Debug, Clone)]
-pub struct UserUsageStats {
-    pub user_id: String,
-    pub model: String,
-    pub call_count: i64,
-    pub input_tokens: i64,
-    pub output_tokens: i64,
-    pub total_cost: Decimal,
-}
-
 /// Backend-agnostic database supertrait.
 ///
 /// Combines all sub-traits into one. Existing `Arc<dyn Database>` consumers
@@ -886,7 +774,6 @@ pub trait Database:
     + ToolFailureStore
     + SettingsStore
     + WorkspaceStore
-    + UserStore
     + Send
     + Sync
 {

src/db/postgres.rs

@@ -16,8 +16,8 @@ use crate::agent::routine::{Routine, RoutineRun, RunStatus};
 use crate::config::DatabaseConfig;
 use crate::context::{ActionRecord, JobContext, JobState};
 use crate::db::{
-    ApiTokenRecord, ConversationStore, Database, JobStore, RoutineStore, SandboxStore,
+    ConversationStore, Database, JobStore, RoutineStore, SandboxStore, SettingsStore,
-    SettingsStore, ToolFailureStore, UserRecord, UserStore, WorkspaceStore,
+    ToolFailureStore, WorkspaceStore,
 };
 use crate::error::{DatabaseError, WorkspaceError};
 use crate::history::{
@@ -786,91 +786,3 @@ impl WorkspaceStore for PgBackend {
             .await
     }
 }
-
-// ==================== UserStore ====================
-
-#[async_trait]
-impl UserStore for PgBackend {
-    async fn create_user(&self, user: &UserRecord) -> Result<(), DatabaseError> {
-        self.store.create_user(user).await
-    }
-
-    async fn get_user(&self, id: &str) -> Result<Option<UserRecord>, DatabaseError> {
-        self.store.get_user(id).await
-    }
-
-    async fn get_user_by_email(&self, email: &str) -> Result<Option<UserRecord>, DatabaseError> {
-        self.store.get_user_by_email(email).await
-    }
-
-    async fn list_users(&self, status: Option<&str>) -> Result<Vec<UserRecord>, DatabaseError> {
-        self.store.list_users(status).await
-    }
-
-    async fn update_user_status(&self, id: &str, status: &str) -> Result<(), DatabaseError> {
-        self.store.update_user_status(id, status).await
-    }
-
-    async fn update_user_profile(
-        &self,
-        id: &str,
-        display_name: &str,
-        metadata: &serde_json::Value,
-    ) -> Result<(), DatabaseError> {
-        self.store
-            .update_user_profile(id, display_name, metadata)
-            .await
-    }
-
-    async fn record_login(&self, id: &str) -> Result<(), DatabaseError> {
-        self.store.record_login(id).await
-    }
-
-    async fn create_api_token(
-        &self,
-        user_id: &str,
-        name: &str,
-        token_hash: &[u8; 32],
-        token_prefix: &str,
-        expires_at: Option<DateTime<Utc>>,
-    ) -> Result<ApiTokenRecord, DatabaseError> {
-        self.store
-            .create_api_token(user_id, name, token_hash, token_prefix, expires_at)
-            .await
-    }
-
-    async fn list_api_tokens(&self, user_id: &str) -> Result<Vec<ApiTokenRecord>, DatabaseError> {
-        self.store.list_api_tokens(user_id).await
-    }
-
-    async fn revoke_api_token(&self, token_id: Uuid, user_id: &str) -> Result<bool, DatabaseError> {
-        self.store.revoke_api_token(token_id, user_id).await
-    }
-
-    async fn authenticate_token(
-        &self,
-        token_hash: &[u8; 32],
-    ) -> Result<Option<(ApiTokenRecord, UserRecord)>, DatabaseError> {
-        self.store.authenticate_token(token_hash).await
-    }
-
-    async fn record_token_usage(&self, token_id: Uuid) -> Result<(), DatabaseError> {
-        self.store.record_token_usage(token_id).await
-    }
-
-    async fn has_any_users(&self) -> Result<bool, DatabaseError> {
-        self.store.has_any_users().await
-    }
-
-    async fn delete_user(&self, id: &str) -> Result<bool, DatabaseError> {
-        self.store.delete_user(id).await
-    }
-
-    async fn user_usage_stats(
-        &self,
-        user_id: Option<&str>,
-        since: DateTime<Utc>,
-    ) -> Result<Vec<crate::db::UserUsageStats>, DatabaseError> {
-        self.store.user_usage_stats(user_id, since).await
-    }
-}

src/db/tls.rs

@@ -2,8 +2,7 @@
 //!
 //! Builds a [`deadpool_postgres::Pool`] with the appropriate TLS connector
 //! based on the configured [`SslMode`].  Uses `rustls` with system root
-//! certificates, falling back to Mozilla's bundled roots via `webpki-roots`
+//! certificates — the same TLS stack that `reqwest` already uses for HTTP.
-//! when the system store is empty (common in minimal container images).
 
 use deadpool_postgres::{Pool, Runtime};
 use thiserror::Error;
@@ -20,15 +19,9 @@ pub enum CreatePoolError {
     TlsConfig(#[from] rustls::Error),
 }
 
-/// Build a rustls-based TLS connector.
+/// Build a rustls-based TLS connector using the platform's root certificate store.
-///
-/// Tries the platform's native certificate store first. If that yields zero
-/// certificates (slim container images, missing ca-certificates package),
-/// falls back to Mozilla's root certificates bundled via `webpki-roots`.
 fn make_rustls_connector() -> Result<MakeRustlsConnect, rustls::Error> {
     let mut root_store = rustls::RootCertStore::empty();
-
-    // Try native certs first.
     let native = rustls_native_certs::load_native_certs();
     for e in &native.errors {
         tracing::warn!("error loading system root certs: {e}");
@@ -38,16 +31,11 @@ fn make_rustls_connector() -> Result<MakeRustlsConnect, rustls::Error> {
             tracing::warn!("skipping invalid system root cert: {e}");
         }
     }
-
-    // Fall back to bundled Mozilla roots when the system store is empty.
     if root_store.is_empty() {
-        tracing::info!(
+        tracing::error!("no system root certificates found -- TLS connections will fail");
-            "no system root certificates found, using bundled Mozilla roots"
-        );
-        root_store.extend(webpki_roots::TLS_SERVER_ROOTS.iter().cloned());
     }
-
+    // `--all-features` brings in both aws-lc-rs and ring-backed rustls providers.
-    // Pick the ring crypto provider (same one reqwest uses).
+    // Pick the same ring provider reqwest already uses so postgres TLS setup stays deterministic.
     let config = rustls::ClientConfig::builder_with_provider(
         rustls::crypto::ring::default_provider().into(),
     )
@@ -60,7 +48,7 @@ fn make_rustls_connector() -> Result<MakeRustlsConnect, rustls::Error> {
 /// Create a [`deadpool_postgres::Pool`] with the appropriate TLS connector.
 ///
 /// - `Disable` → plain TCP (no TLS)
-/// - `Prefer` / `Require` → rustls with system or bundled root certificates
+/// - `Prefer` / `Require` → rustls with system root certificates
 ///
 /// **Note:** `Prefer` and `Require` currently behave identically — both
 /// provide a TLS connector and will fail if the server rejects the TLS
@@ -93,6 +81,7 @@ mod tests {
     fn create_pool_disable_mode() {
         let mut config = deadpool_postgres::Config::new();
         config.url = Some("postgres://localhost/test".to_string());
+        // Should succeed — pool is created lazily, no actual connection needed.
         let pool = create_pool(&config, SslMode::Disable);
         assert!(pool.is_ok());
     }

src/extensions/mod.rs

@@ -19,6 +19,7 @@
 pub mod discovery;
 pub mod manager;
 pub mod registry;
+pub(crate) mod wechat_login;
 
 pub use discovery::OnlineDiscovery;
 pub use manager::ExtensionManager;
@@ -69,12 +70,12 @@ pub struct RegistryEntry {
     /// Where to get this extension.
     pub source: ExtensionSource,
     /// Fallback source when the primary source fails (e.g., download 404 → build from source).
-    #[serde(default, skip_serializing_if = "Option::is_none")]
+    #[serde(skip_serializing_if = "Option::is_none")]
     pub fallback_source: Option<Box<ExtensionSource>>,
     /// How authentication works.
     pub auth_hint: AuthHint,
     /// Extension version (semver), if known.
-    #[serde(default, skip_serializing_if = "Option::is_none")]
+    #[serde(skip_serializing_if = "Option::is_none")]
     pub version: Option<String>,
 }
 
@@ -87,17 +88,14 @@ pub enum ExtensionSource {
     /// Downloadable WASM binary.
     WasmDownload {
         wasm_url: String,
-        #[serde(default)]
         capabilities_url: Option<String>,
     },
     /// Build from local source directory.
     WasmBuildable {
         #[serde(alias = "repo_url")]
         source_dir: String,
-        #[serde(default)]
         build_dir: Option<String>,
         /// Crate name used to locate the build artifact binary.
-        #[serde(default)]
         crate_name: Option<String>,
     },
     /// Discovered online (not yet validated for a specific source type).
@@ -389,13 +387,9 @@ impl<'de> Deserialize<'de> for AuthResult {
         struct Raw {
             name: String,
             kind: ExtensionKind,
-            #[serde(default)]
             auth_url: Option<String>,
-            #[serde(default)]
             callback_type: Option<String>,
-            #[serde(default)]
             instructions: Option<String>,
-            #[serde(default)]
             setup_url: Option<String>,
             #[serde(default)]
             awaiting_token: bool,
@@ -439,6 +433,52 @@ impl<'de> Deserialize<'de> for AuthResult {
     }
 }
 
+/// Interactive login metadata surfaced to setup UIs.
+#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
+pub struct InteractiveLoginInfo {
+    /// Login method identifier (for example `qr_code`).
+    pub method: String,
+    /// User-facing button label.
+    pub button_label: String,
+    /// Optional short instructions shown above the login control.
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub instructions: Option<String>,
+}
+
+/// Result of starting an interactive extension login flow.
+#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
+pub struct InteractiveLoginStartResult {
+    /// Opaque session identifier used by follow-up poll requests.
+    pub session_id: String,
+    /// Flow status (`pending`, `error`).
+    pub status: String,
+    /// Human-readable message for the UI.
+    pub message: String,
+    /// Optional QR/image URL for browser display.
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub qr_code_url: Option<String>,
+    /// Optional short instructions shown alongside the QR code.
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub instructions: Option<String>,
+}
+
+/// Result of polling an interactive extension login flow.
+#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
+pub struct InteractiveLoginPollResult {
+    /// Session identifier associated with this poll result.
+    pub session_id: String,
+    /// Flow status (`pending`, `scanned`, `refreshed`, `succeeded`, `failed`).
+    pub status: String,
+    /// Human-readable message for the UI.
+    pub message: String,
+    /// Optional refreshed QR/image URL.
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub qr_code_url: Option<String>,
+    /// Whether the extension was successfully activated as part of login completion.
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub activated: Option<bool>,
+}
+
 /// Result of activating an extension.
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct ActivateResult {
@@ -506,6 +546,10 @@ pub struct InstalledExtension {
     /// Whether this extension has an auth configuration (OAuth or manual token).
     #[serde(default)]
     pub has_auth: bool,
+    /// Whether this extension still needs owner binding / pairing before it should
+    /// be treated as fully active in the UI.
+    #[serde(default)]
+    pub requires_binding: bool,
     /// Whether this extension is installed locally (false = available in registry but not installed).
     #[serde(default = "default_true")]
     pub installed: bool,
@@ -956,6 +1000,7 @@ mod tests {
             tools: vec!["send_email".to_string(), "read_inbox".to_string()],
             needs_setup: true,
             has_auth: true,
+            requires_binding: false,
             installed: false,
             activation_error: Some("token expired".to_string()),
             version: None,

src/extensions/wechat_login.rs

@@ -0,0 +1,443 @@
+use std::time::{Duration, Instant};
+
+use reqwest::Client;
+use serde::Deserialize;
+use uuid::Uuid;
+
+use crate::extensions::{
+    ExtensionError, InteractiveLoginInfo, InteractiveLoginPollResult, InteractiveLoginStartResult,
+};
+
+pub(crate) const WECHAT_CHANNEL_NAME: &str = "wechat";
+pub(crate) const WECHAT_BASE_URL_SETTING_PATH: &str = "extensions.wechat.base_url";
+pub(crate) const WECHAT_DEFAULT_BASE_URL: &str = "https://ilinkai.weixin.qq.com";
+pub(crate) const WECHAT_DEFAULT_BOT_TYPE: &str = "3";
+
+const LOGIN_SESSION_TTL: Duration = Duration::from_secs(5 * 60);
+const QR_LONG_POLL_TIMEOUT: Duration = Duration::from_secs(35);
+const QR_FETCH_TIMEOUT: Duration = Duration::from_secs(15);
+const MAX_QR_REFRESH_COUNT: u8 = 3;
+
+#[derive(Debug, Clone)]
+pub(crate) struct PendingWechatLogin {
+    pub user_id: String,
+    pub session_id: String,
+    pub qrcode: String,
+    pub qr_code_url: String,
+    pub started_at: Instant,
+    pub base_url: String,
+    pub bot_type: String,
+    pub refresh_count: u8,
+}
+
+impl PendingWechatLogin {
+    pub fn is_fresh(&self) -> bool {
+        self.started_at.elapsed() < LOGIN_SESSION_TTL
+    }
+}
+
+#[derive(Debug, Clone)]
+pub(crate) struct ConfirmedWechatLogin {
+    pub bot_token: String,
+    pub base_url: Option<String>,
+    pub ilink_bot_id: String,
+}
+
+pub(crate) enum WechatLoginPollOutcome {
+    Pending(InteractiveLoginPollResult),
+    Confirmed(ConfirmedWechatLogin),
+}
+
+#[derive(Debug, Clone, Deserialize)]
+struct QrCodeResponse {
+    qrcode: String,
+    qrcode_img_content: String,
+}
+
+#[derive(Debug, Clone, Deserialize)]
+struct QrStatusResponse {
+    status: String,
+    bot_token: Option<String>,
+    ilink_bot_id: Option<String>,
+    baseurl: Option<String>,
+}
+
+pub(crate) fn interactive_login_info() -> InteractiveLoginInfo {
+    InteractiveLoginInfo {
+        method: "qr_code".to_string(),
+        button_label: "Connect WeChat".to_string(),
+        instructions: Some("Scan the QR code with WeChat to connect this channel.".to_string()),
+    }
+}
+
+pub(crate) fn purge_expired_logins(
+    sessions: &mut std::collections::HashMap<String, PendingWechatLogin>,
+) {
+    sessions.retain(|_, session| session.is_fresh());
+}
+
+pub(crate) async fn start_login(
+    user_id: &str,
+    base_url: &str,
+    bot_type: &str,
+) -> Result<(PendingWechatLogin, InteractiveLoginStartResult), ExtensionError> {
+    let qr = fetch_qr_code(base_url, bot_type).await?;
+    Ok(build_pending_login(user_id, base_url, bot_type, qr))
+}
+
+pub(crate) async fn poll_login(
+    session: &mut PendingWechatLogin,
+) -> Result<WechatLoginPollOutcome, ExtensionError> {
+    if !session.is_fresh() {
+        return Ok(WechatLoginPollOutcome::Pending(
+            InteractiveLoginPollResult {
+                session_id: session.session_id.clone(),
+                status: "failed".to_string(),
+                message: "The QR code expired. Start a new WeChat connection.".to_string(),
+                qr_code_url: None,
+                activated: Some(false),
+            },
+        ));
+    }
+
+    let status = poll_qr_status(&session.base_url, &session.qrcode).await?;
+    let refreshed_qr = if status.status == "expired" && session.refresh_count < MAX_QR_REFRESH_COUNT
+    {
+        Some(fetch_qr_code(&session.base_url, &session.bot_type).await?)
+    } else {
+        None
+    };
+
+    handle_poll_status(session, status, refreshed_qr)
+}
+
+fn build_pending_login(
+    user_id: &str,
+    base_url: &str,
+    bot_type: &str,
+    qr: QrCodeResponse,
+) -> (PendingWechatLogin, InteractiveLoginStartResult) {
+    let session_id = Uuid::new_v4().to_string();
+    let session = PendingWechatLogin {
+        user_id: user_id.to_string(),
+        session_id: session_id.clone(),
+        qrcode: qr.qrcode,
+        qr_code_url: qr.qrcode_img_content.clone(),
+        started_at: Instant::now(),
+        base_url: base_url.to_string(),
+        bot_type: bot_type.to_string(),
+        refresh_count: 0,
+    };
+
+    let result = InteractiveLoginStartResult {
+        session_id,
+        status: "pending".to_string(),
+        message: "Open the WeChat QR page to continue.".to_string(),
+        qr_code_url: Some(qr.qrcode_img_content),
+        instructions: Some(
+            "Keep this window open while you scan and confirm on your phone.".to_string(),
+        ),
+    };
+
+    (session, result)
+}
+
+fn handle_poll_status(
+    session: &mut PendingWechatLogin,
+    status: QrStatusResponse,
+    refreshed_qr: Option<QrCodeResponse>,
+) -> Result<WechatLoginPollOutcome, ExtensionError> {
+    match status.status.as_str() {
+        "wait" => Ok(WechatLoginPollOutcome::Pending(
+            InteractiveLoginPollResult {
+                session_id: session.session_id.clone(),
+                status: "pending".to_string(),
+                message: "Waiting for the QR code to be scanned.".to_string(),
+                qr_code_url: None,
+                activated: None,
+            },
+        )),
+        "scaned" => Ok(WechatLoginPollOutcome::Pending(
+            InteractiveLoginPollResult {
+                session_id: session.session_id.clone(),
+                status: "scanned".to_string(),
+                message: "QR code scanned. Confirm the login in WeChat.".to_string(),
+                qr_code_url: None,
+                activated: None,
+            },
+        )),
+        "expired" => {
+            session.refresh_count = session.refresh_count.saturating_add(1);
+            if session.refresh_count > MAX_QR_REFRESH_COUNT {
+                return Ok(WechatLoginPollOutcome::Pending(
+                    InteractiveLoginPollResult {
+                        session_id: session.session_id.clone(),
+                        status: "failed".to_string(),
+                        message: "The QR code expired too many times. Start again.".to_string(),
+                        qr_code_url: None,
+                        activated: Some(false),
+                    },
+                ));
+            }
+
+            let refreshed = refreshed_qr.ok_or_else(|| {
+                ExtensionError::Other(
+                    "WeChat QR status expired without a refreshed QR code".to_string(),
+                )
+            })?;
+            session.qrcode = refreshed.qrcode;
+            session.qr_code_url = refreshed.qrcode_img_content.clone();
+            session.started_at = Instant::now();
+
+            Ok(WechatLoginPollOutcome::Pending(
+                InteractiveLoginPollResult {
+                    session_id: session.session_id.clone(),
+                    status: "refreshed".to_string(),
+                    message: "The QR code expired, so a fresh one was generated.".to_string(),
+                    qr_code_url: Some(refreshed.qrcode_img_content),
+                    activated: None,
+                },
+            ))
+        }
+        "confirmed" => {
+            let bot_token = status.bot_token.filter(|token| !token.trim().is_empty());
+            let ilink_bot_id = status
+                .ilink_bot_id
+                .filter(|value| !value.trim().is_empty())
+                .ok_or_else(|| {
+                    ExtensionError::Other(
+                        "WeChat login succeeded but no bot account id was returned".to_string(),
+                    )
+                })?;
+
+            let bot_token = bot_token.ok_or_else(|| {
+                ExtensionError::Other(
+                    "WeChat login succeeded but no bot token was returned".to_string(),
+                )
+            })?;
+
+            Ok(WechatLoginPollOutcome::Confirmed(ConfirmedWechatLogin {
+                bot_token,
+                base_url: status.baseurl.filter(|value| !value.trim().is_empty()),
+                ilink_bot_id,
+            }))
+        }
+        other => {
+            tracing::warn!(status = other, "Unexpected WeChat QR status");
+            Ok(WechatLoginPollOutcome::Pending(
+                InteractiveLoginPollResult {
+                    session_id: session.session_id.clone(),
+                    status: "failed".to_string(),
+                    message: format!("Unexpected WeChat login status: {other}"),
+                    qr_code_url: None,
+                    activated: Some(false),
+                },
+            ))
+        }
+    }
+}
+
+fn ensure_trailing_slash(base_url: &str) -> String {
+    if base_url.ends_with('/') {
+        base_url.to_string()
+    } else {
+        format!("{base_url}/")
+    }
+}
+
+async fn fetch_qr_code(base_url: &str, bot_type: &str) -> Result<QrCodeResponse, ExtensionError> {
+    let base = ensure_trailing_slash(base_url);
+    let url = format!(
+        "{base}ilink/bot/get_bot_qrcode?bot_type={}",
+        urlencoding::encode(bot_type)
+    );
+    let client = Client::builder()
+        .timeout(QR_FETCH_TIMEOUT)
+        .build()
+        .map_err(|e| ExtensionError::Other(format!("Failed to create WeChat login client: {e}")))?;
+
+    let response = client
+        .get(&url)
+        .send()
+        .await
+        .map_err(|e| ExtensionError::Other(format!("Failed to fetch WeChat QR code: {e}")))?;
+
+    if !response.status().is_success() {
+        let status = response.status();
+        let body = response.text().await.unwrap_or_default();
+        tracing::warn!(status = %status, "WeChat QR code request failed");
+        return Err(ExtensionError::Other(format!(
+            "WeChat QR code request failed with {status}: {body}"
+        )));
+    }
+
+    response
+        .json::<QrCodeResponse>()
+        .await
+        .map_err(|e| ExtensionError::Other(format!("Failed to parse WeChat QR code response: {e}")))
+}
+
+async fn poll_qr_status(base_url: &str, qrcode: &str) -> Result<QrStatusResponse, ExtensionError> {
+    let base = ensure_trailing_slash(base_url);
+    let url = format!(
+        "{base}ilink/bot/get_qrcode_status?qrcode={}",
+        urlencoding::encode(qrcode)
+    );
+    let client = Client::builder()
+        .timeout(QR_LONG_POLL_TIMEOUT)
+        .build()
+        .map_err(|e| ExtensionError::Other(format!("Failed to create WeChat poll client: {e}")))?;
+
+    let response = client
+        .get(&url)
+        .header("iLink-App-ClientVersion", "1")
+        .send()
+        .await;
+
+    let response = match response {
+        Ok(response) => response,
+        Err(error) if error.is_timeout() => {
+            return Ok(QrStatusResponse {
+                status: "wait".to_string(),
+                bot_token: None,
+                ilink_bot_id: None,
+                baseurl: None,
+            });
+        }
+        Err(error) => {
+            return Err(ExtensionError::Other(format!(
+                "Failed to poll WeChat QR status: {error}"
+            )));
+        }
+    };
+
+    if !response.status().is_success() {
+        let status = response.status();
+        let body = response.text().await.unwrap_or_default();
+        tracing::warn!(status = %status, "WeChat QR status poll failed");
+        return Err(ExtensionError::Other(format!(
+            "WeChat QR status poll failed with {status}: {body}"
+        )));
+    }
+
+    response
+        .json::<QrStatusResponse>()
+        .await
+        .map_err(|e| ExtensionError::Other(format!("Failed to parse WeChat QR status: {e}")))
+}
+
+#[cfg(test)]
+mod tests {
+    use super::{
+        QrCodeResponse, QrStatusResponse, WechatLoginPollOutcome, build_pending_login,
+        handle_poll_status,
+    };
+
+    #[test]
+    fn test_build_pending_login_returns_qr_state_and_result() {
+        let (session, start_result) = build_pending_login(
+            "owner",
+            "https://ilink.example",
+            "3",
+            QrCodeResponse {
+                qrcode: "qr-123".to_string(),
+                qrcode_img_content: "https://qr.example/one".to_string(),
+            },
+        );
+
+        assert_eq!(session.user_id, "owner");
+        assert_eq!(session.base_url, "https://ilink.example");
+        assert_eq!(session.bot_type, "3");
+        assert_eq!(session.qrcode, "qr-123");
+        assert_eq!(session.qr_code_url, "https://qr.example/one");
+        assert_eq!(start_result.status, "pending");
+        assert_eq!(
+            start_result.qr_code_url.as_deref(),
+            Some("https://qr.example/one")
+        );
+        assert_eq!(start_result.session_id, session.session_id);
+    }
+
+    #[test]
+    fn test_handle_poll_status_confirms_login() -> Result<(), String> {
+        let (mut session, _) = build_pending_login(
+            "owner",
+            "https://ilink.example",
+            "3",
+            QrCodeResponse {
+                qrcode: "qr-123".to_string(),
+                qrcode_img_content: "https://qr.example/one".to_string(),
+            },
+        );
+        let outcome = handle_poll_status(
+            &mut session,
+            QrStatusResponse {
+                status: "confirmed".to_string(),
+                bot_token: Some("bot-token-123".to_string()),
+                ilink_bot_id: Some("wx-bot-1".to_string()),
+                baseurl: Some("https://override.example".to_string()),
+            },
+            None,
+        )
+        .map_err(|e| e.to_string())?;
+
+        match outcome {
+            WechatLoginPollOutcome::Confirmed(confirmed) => {
+                assert_eq!(confirmed.bot_token, "bot-token-123");
+                assert_eq!(confirmed.ilink_bot_id, "wx-bot-1");
+                assert_eq!(
+                    confirmed.base_url.as_deref(),
+                    Some("https://override.example")
+                );
+                Ok(())
+            }
+            WechatLoginPollOutcome::Pending(result) => Err(format!(
+                "expected confirmed login, got pending status {}",
+                result.status
+            )),
+        }
+    }
+
+    #[test]
+    fn test_handle_poll_status_refreshes_expired_qr() -> Result<(), String> {
+        let (mut session, _) = build_pending_login(
+            "owner",
+            "https://ilink.example",
+            "3",
+            QrCodeResponse {
+                qrcode: "qr-initial".to_string(),
+                qrcode_img_content: "https://qr.example/initial".to_string(),
+            },
+        );
+        let outcome = handle_poll_status(
+            &mut session,
+            QrStatusResponse {
+                status: "expired".to_string(),
+                bot_token: None,
+                ilink_bot_id: None,
+                baseurl: None,
+            },
+            Some(QrCodeResponse {
+                qrcode: "qr-refreshed".to_string(),
+                qrcode_img_content: "https://qr.example/refreshed".to_string(),
+            }),
+        )
+        .map_err(|e| e.to_string())?;
+
+        match outcome {
+            WechatLoginPollOutcome::Pending(result) => {
+                assert_eq!(result.status, "refreshed");
+                assert_eq!(
+                    result.qr_code_url.as_deref(),
+                    Some("https://qr.example/refreshed")
+                );
+                assert_eq!(session.qrcode, "qr-refreshed");
+                assert_eq!(session.refresh_count, 1);
+                Ok(())
+            }
+            WechatLoginPollOutcome::Confirmed(_) => {
+                Err("expected QR refresh before confirmation".to_string())
+            }
+        }
+    }
+}

src/history/store.rs

@@ -2279,410 +2279,6 @@ impl Store {
     }
 }
 
-// ==================== Users / API Tokens / Invitations ====================
-
-#[cfg(feature = "postgres")]
-use crate::db::{ApiTokenRecord, UserRecord};
-
-#[cfg(feature = "postgres")]
-impl Store {
-    /// Create a new user record.
-    pub async fn create_user(&self, user: &UserRecord) -> Result<(), DatabaseError> {
-        let conn = self.conn().await?;
-        conn.execute(
-            r#"
-            INSERT INTO users (id, email, display_name, status, role, created_at, updated_at, last_login_at, created_by, metadata)
-            VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10)
-            "#,
-            &[
-                &user.id,
-                &user.email,
-                &user.display_name,
-                &user.status,
-                &user.role,
-                &user.created_at,
-                &user.updated_at,
-                &user.last_login_at,
-                &user.created_by,
-                &user.metadata,
-            ],
-        )
-        .await?;
-        Ok(())
-    }
-
-    /// Get a user by their string id.
-    pub async fn get_user(&self, id: &str) -> Result<Option<UserRecord>, DatabaseError> {
-        let conn = self.conn().await?;
-        let row = conn
-            .query_opt("SELECT id, email, display_name, status, role, created_at, updated_at, last_login_at, created_by, metadata FROM users WHERE id = $1", &[&id])
-            .await?;
-        Ok(row.map(|r| row_to_user(&r)))
-    }
-
-    /// Get a user by email address.
-    pub async fn get_user_by_email(
-        &self,
-        email: &str,
-    ) -> Result<Option<UserRecord>, DatabaseError> {
-        let conn = self.conn().await?;
-        let row = conn
-            .query_opt("SELECT id, email, display_name, status, role, created_at, updated_at, last_login_at, created_by, metadata FROM users WHERE email = $1", &[&email])
-            .await?;
-        Ok(row.map(|r| row_to_user(&r)))
-    }
-
-    /// List users, optionally filtered by status.
-    pub async fn list_users(&self, status: Option<&str>) -> Result<Vec<UserRecord>, DatabaseError> {
-        let conn = self.conn().await?;
-        let rows = match status {
-            Some(s) => {
-                conn.query(
-                    "SELECT id, email, display_name, status, role, created_at, updated_at, last_login_at, created_by, metadata FROM users WHERE status = $1 ORDER BY created_at DESC",
-                    &[&s],
-                )
-                .await?
-            }
-            None => {
-                conn.query("SELECT id, email, display_name, status, role, created_at, updated_at, last_login_at, created_by, metadata FROM users ORDER BY created_at DESC", &[])
-                    .await?
-            }
-        };
-        Ok(rows.iter().map(row_to_user).collect())
-    }
-
-    /// Update a user's status.
-    pub async fn update_user_status(&self, id: &str, status: &str) -> Result<(), DatabaseError> {
-        let conn = self.conn().await?;
-        conn.execute(
-            "UPDATE users SET status = $1, updated_at = NOW() WHERE id = $2",
-            &[&status, &id],
-        )
-        .await?;
-        Ok(())
-    }
-
-    /// Update a user's display name and metadata.
-    pub async fn update_user_profile(
-        &self,
-        id: &str,
-        display_name: &str,
-        metadata: &serde_json::Value,
-    ) -> Result<(), DatabaseError> {
-        let conn = self.conn().await?;
-        conn.execute(
-            "UPDATE users SET display_name = $1, metadata = $2, updated_at = NOW() WHERE id = $3",
-            &[&display_name, metadata, &id],
-        )
-        .await?;
-        Ok(())
-    }
-
-    /// Record a login timestamp for a user.
-    pub async fn record_login(&self, id: &str) -> Result<(), DatabaseError> {
-        let conn = self.conn().await?;
-        conn.execute(
-            "UPDATE users SET last_login_at = NOW(), updated_at = NOW() WHERE id = $1",
-            &[&id],
-        )
-        .await?;
-        Ok(())
-    }
-
-    /// Create a new API token.
-    pub async fn create_api_token(
-        &self,
-        user_id: &str,
-        name: &str,
-        token_hash: &[u8; 32],
-        token_prefix: &str,
-        expires_at: Option<DateTime<Utc>>,
-    ) -> Result<ApiTokenRecord, DatabaseError> {
-        let conn = self.conn().await?;
-        let id = Uuid::new_v4();
-        let now = Utc::now();
-        conn.execute(
-            r#"
-            INSERT INTO api_tokens (id, user_id, token_hash, token_prefix, name, expires_at, created_at)
-            VALUES ($1, $2, $3, $4, $5, $6, $7)
-            "#,
-            &[
-                &id,
-                &user_id,
-                &token_hash.to_vec(),
-                &token_prefix,
-                &name,
-                &expires_at,
-                &now,
-            ],
-        )
-        .await?;
-        Ok(ApiTokenRecord {
-            id,
-            user_id: user_id.to_string(),
-            name: name.to_string(),
-            token_prefix: token_prefix.to_string(),
-            expires_at,
-            last_used_at: None,
-            created_at: now,
-            revoked_at: None,
-        })
-    }
-
-    /// List tokens for a user.
-    pub async fn list_api_tokens(
-        &self,
-        user_id: &str,
-    ) -> Result<Vec<ApiTokenRecord>, DatabaseError> {
-        let conn = self.conn().await?;
-        let rows = conn
-            .query(
-                r#"
-                SELECT id, user_id, name, token_prefix, expires_at, last_used_at, created_at, revoked_at
-                FROM api_tokens
-                WHERE user_id = $1
-                ORDER BY created_at DESC
-                "#,
-                &[&user_id],
-            )
-            .await?;
-        Ok(rows.iter().map(row_to_api_token).collect())
-    }
-
-    /// Soft-revoke a token. Returns false if the token doesn't exist or doesn't belong to the user.
-    pub async fn revoke_api_token(
-        &self,
-        token_id: Uuid,
-        user_id: &str,
-    ) -> Result<bool, DatabaseError> {
-        let conn = self.conn().await?;
-        let count = conn
-            .execute(
-                "UPDATE api_tokens SET revoked_at = NOW() WHERE id = $1 AND user_id = $2 AND revoked_at IS NULL",
-                &[&token_id, &user_id],
-            )
-            .await?;
-        Ok(count > 0)
-    }
-
-    /// Authenticate a token by hash. Returns the token record and its owning user
-    /// if the token is active (non-revoked, non-expired) and the user is active.
-    pub async fn authenticate_token(
-        &self,
-        token_hash: &[u8; 32],
-    ) -> Result<Option<(ApiTokenRecord, UserRecord)>, DatabaseError> {
-        let conn = self.conn().await?;
-        let row = conn
-            .query_opt(
-                r#"
-                SELECT t.id, t.user_id, t.name, t.token_prefix, t.expires_at, t.last_used_at, t.created_at, t.revoked_at,
-                       u.id as u_id, u.email, u.display_name, u.status, u.role, u.created_at as u_created_at, u.updated_at, u.last_login_at, u.created_by, u.metadata
-                FROM api_tokens t
-                JOIN users u ON t.user_id = u.id
-                WHERE t.token_hash = $1
-                  AND t.revoked_at IS NULL
-                  AND (t.expires_at IS NULL OR t.expires_at > NOW())
-                  AND u.status = 'active'
-                "#,
-                &[&token_hash.to_vec()],
-            )
-            .await?;
-        Ok(row.map(|r| {
-            let token = ApiTokenRecord {
-                id: r.get("id"),
-                user_id: r.get("user_id"),
-                name: r.get("name"),
-                token_prefix: r.get("token_prefix"),
-                expires_at: r.get("expires_at"),
-                last_used_at: r.get("last_used_at"),
-                created_at: r.get("created_at"),
-                revoked_at: r.get("revoked_at"),
-            };
-            let user = UserRecord {
-                id: r.get("u_id"),
-                email: r.get("email"),
-                display_name: r.get("display_name"),
-                status: r.get("status"),
-                role: r.get("role"),
-                created_at: r.get("u_created_at"),
-                updated_at: r.get("updated_at"),
-                last_login_at: r.get("last_login_at"),
-                created_by: r.get("created_by"),
-                metadata: r.get("metadata"),
-            };
-            (token, user)
-        }))
-    }
-
-    /// Update `last_used_at` for a token.
-    pub async fn record_token_usage(&self, token_id: Uuid) -> Result<(), DatabaseError> {
-        let conn = self.conn().await?;
-        conn.execute(
-            "UPDATE api_tokens SET last_used_at = NOW() WHERE id = $1",
-            &[&token_id],
-        )
-        .await?;
-        Ok(())
-    }
-
-    /// Check whether any user records exist.
-    pub async fn has_any_users(&self) -> Result<bool, DatabaseError> {
-        let conn = self.conn().await?;
-        let row = conn
-            .query_one(
-                "SELECT EXISTS(SELECT 1 FROM users LIMIT 1) as has_users",
-                &[],
-            )
-            .await?;
-        Ok(row.get("has_users"))
-    }
-
-    /// Delete a user and all their data across all user-scoped tables.
-    /// Returns false if the user doesn't exist.
-    pub async fn delete_user(&self, id: &str) -> Result<bool, DatabaseError> {
-        let mut conn = self.conn().await?;
-        let tx = conn
-            .transaction()
-            .await
-            .map_err(|e| DatabaseError::Query(e.to_string()))?;
-        // Delete from child tables first to avoid FK violations.
-        // job_events must come before agent_jobs (FK without CASCADE).
-        // agent_jobs cascades to job_actions, llm_calls, estimation_snapshots.
-        // conversations cascades to conversation_messages.
-        // memory_documents cascades to memory_chunks.
-        // routines cascades to routine_runs.
-        // api_tokens cascade automatically via FK on users.
-        for table in &[
-            "settings",
-            "heartbeat_state",
-            "tool_rate_limit_state",
-            "secret_usage_log",
-            "leak_detection_events",
-            "secrets",
-            "wasm_tools",
-            "routines",
-            "memory_documents",
-            "conversations",
-        ] {
-            tx.execute(&format!("DELETE FROM {table} WHERE user_id = $1"), &[&id])
-                .await
-                .map_err(|e| DatabaseError::Query(e.to_string()))?;
-        }
-        // job_events references agent_jobs(id) without CASCADE — delete via subquery.
-        tx.execute(
-            "DELETE FROM job_events WHERE job_id IN (SELECT id FROM agent_jobs WHERE user_id = $1)",
-            &[&id],
-        )
-        .await
-        .map_err(|e| DatabaseError::Query(e.to_string()))?;
-        tx.execute("DELETE FROM agent_jobs WHERE user_id = $1", &[&id])
-            .await
-            .map_err(|e| DatabaseError::Query(e.to_string()))?;
-        // Nullify self-referencing created_by before deleting the user
-        tx.execute(
-            "UPDATE users SET created_by = NULL WHERE created_by = $1",
-            &[&id],
-        )
-        .await
-        .map_err(|e| DatabaseError::Query(e.to_string()))?;
-        // api_tokens cascade automatically via FK
-        let result = tx
-            .execute("DELETE FROM users WHERE id = $1", &[&id])
-            .await
-            .map_err(|e| DatabaseError::Query(e.to_string()))?;
-        tx.commit()
-            .await
-            .map_err(|e| DatabaseError::Query(e.to_string()))?;
-        Ok(result > 0)
-    }
-
-    /// Get per-user LLM usage stats for a time period.
-    /// Aggregates from llm_calls via agent_jobs.user_id.
-    pub async fn user_usage_stats(
-        &self,
-        user_id: Option<&str>,
-        since: DateTime<Utc>,
-    ) -> Result<Vec<crate::db::UserUsageStats>, DatabaseError> {
-        let conn = self.conn().await?;
-        let rows = if let Some(uid) = user_id {
-            conn.query(
-                r#"
-                SELECT j.user_id, l.model, COUNT(*) as call_count,
-                       COALESCE(SUM(l.input_tokens), 0) as input_tokens,
-                       COALESCE(SUM(l.output_tokens), 0) as output_tokens,
-                       COALESCE(SUM(l.cost), 0) as total_cost
-                FROM llm_calls l
-                JOIN agent_jobs j ON l.job_id = j.id
-                WHERE l.created_at >= $1
-                  AND j.user_id = $2
-                GROUP BY j.user_id, l.model
-                ORDER BY total_cost DESC
-                "#,
-                &[&since, &uid],
-            )
-            .await?
-        } else {
-            conn.query(
-                r#"
-                SELECT j.user_id, l.model, COUNT(*) as call_count,
-                       COALESCE(SUM(l.input_tokens), 0) as input_tokens,
-                       COALESCE(SUM(l.output_tokens), 0) as output_tokens,
-                       COALESCE(SUM(l.cost), 0) as total_cost
-                FROM llm_calls l
-                JOIN agent_jobs j ON l.job_id = j.id
-                WHERE l.created_at >= $1
-                GROUP BY j.user_id, l.model
-                ORDER BY total_cost DESC
-                "#,
-                &[&since],
-            )
-            .await?
-        };
-        let mut stats = Vec::with_capacity(rows.len());
-        for row in &rows {
-            stats.push(crate::db::UserUsageStats {
-                user_id: row.get("user_id"),
-                model: row.get("model"),
-                call_count: row.get("call_count"),
-                input_tokens: row.get("input_tokens"),
-                output_tokens: row.get("output_tokens"),
-                total_cost: row.get("total_cost"),
-            });
-        }
-        Ok(stats)
-    }
-}
-
-#[cfg(feature = "postgres")]
-fn row_to_user(row: &tokio_postgres::Row) -> UserRecord {
-    UserRecord {
-        id: row.get("id"),
-        email: row.get("email"),
-        display_name: row.get("display_name"),
-        status: row.get("status"),
-        role: row.get("role"),
-        created_at: row.get("created_at"),
-        updated_at: row.get("updated_at"),
-        last_login_at: row.get("last_login_at"),
-        created_by: row.get("created_by"),
-        metadata: row.get("metadata"),
-    }
-}
-
-#[cfg(feature = "postgres")]
-fn row_to_api_token(row: &tokio_postgres::Row) -> ApiTokenRecord {
-    ApiTokenRecord {
-        id: row.get("id"),
-        user_id: row.get("user_id"),
-        name: row.get("name"),
-        token_prefix: row.get("token_prefix"),
-        expires_at: row.get("expires_at"),
-        last_used_at: row.get("last_used_at"),
-        created_at: row.get("created_at"),
-        revoked_at: row.get("revoked_at"),
-    }
-}
-
 #[cfg(test)]
 mod tests {
     use super::*;

src/llm/rig_adapter.rs

@@ -601,14 +601,11 @@ fn build_rig_request(
 /// Inject a per-request model override into the rig request's `additional_params`.
 ///
 /// Rig-core bakes the model name at construction time inside each provider's
-/// `CompletionModel` implementation. This helper inserts a top-level `"model"`
+/// `CompletionModel` implementation. The actual HTTP request body includes a
-/// key into `additional_params`, which rig-core flattens into the provider's
+/// `model` field set by the provider. Rig-core's `#[serde(flatten)]` on
-/// request payload via `#[serde(flatten)]`.
+/// `additional_params` emits these fields AFTER the provider's own fields.
-///
+/// Most API servers (Python, Go) use last-key-wins when deserializing
-/// Whether the override takes effect depends on the downstream API server's
+/// duplicate JSON keys, so the injected `model` value takes effect.
-/// handling of duplicate JSON keys (most Python/Go servers use last-key-wins,
-/// but this is not guaranteed by the JSON spec). The `effective_model_name()`
-/// trait method should be consulted to determine the model actually used.
 fn inject_model_override(rig_req: &mut RigRequest, model_override: Option<&str>) {
     let Some(model) = model_override else {
         return;
@@ -1518,51 +1515,4 @@ mod tests {
             "different raw IDs should produce different hashed IDs"
         );
     }
-
-    fn make_rig_request(additional_params: Option<serde_json::Value>) -> RigRequest {
-        RigRequest {
-            preamble: None,
-            chat_history: OneOrMany::one(RigMessage::user("test")),
-            documents: Vec::new(),
-            tools: Vec::new(),
-            temperature: None,
-            max_tokens: None,
-            tool_choice: None,
-            additional_params,
-        }
-    }
-
-    #[test]
-    fn test_inject_model_override_creates_params_when_none() {
-        let mut req = make_rig_request(None);
-        inject_model_override(&mut req, Some("test-model"));
-
-        let params = req
-            .additional_params
-            .expect("additional_params should be Some");
-        assert_eq!(params, serde_json::json!({ "model": "test-model" }));
-    }
-
-    #[test]
-    fn test_inject_model_override_preserves_existing_params() {
-        let mut req = make_rig_request(Some(serde_json::json!({
-            "cache_control": { "type": "ephemeral" },
-        })));
-        inject_model_override(&mut req, Some("override-model"));
-
-        let params = req.additional_params.expect("should remain Some");
-        let obj = params.as_object().expect("should be object");
-        assert_eq!(
-            obj.get("cache_control"),
-            Some(&serde_json::json!({ "type": "ephemeral" }))
-        );
-        assert_eq!(obj.get("model"), Some(&serde_json::json!("override-model")));
-    }
-
-    #[test]
-    fn test_inject_model_override_noop_when_none() {
-        let mut req = make_rig_request(None);
-        inject_model_override(&mut req, None);
-        assert!(req.additional_params.is_none());
-    }
 }

src/llm/transcription/mod.rs

@@ -119,6 +119,7 @@ impl TranscriptionMiddleware {
                 Some(f) => f,
                 None => {
                     tracing::warn!(
+                        attachment_id = %attachment.id,
                         mime = %attachment.mime_type,
                         "Skipping audio attachment with unsupported format"
                     );
@@ -128,11 +129,6 @@ impl TranscriptionMiddleware {
 
             match self.provider.transcribe(&attachment.data, format).await {
                 Ok(text) => {
-                    tracing::info!(
-                        attachment_id = %attachment.id,
-                        text_len = text.len(),
-                        "Transcribed audio attachment"
-                    );
                     transcriptions.push((i, text));
                 }
                 Err(e) => {

src/main.rs

@@ -591,7 +591,27 @@ async fn async_main() -> anyhow::Result<()> {
     let mut gateway_url: Option<String> = None;
     let mut sse_manager: Option<std::sync::Arc<ironclaw::channels::web::sse::SseManager>> = None;
     if let Some(ref gw_config) = config.channels.gateway {
-        let mut gw = GatewayChannel::new(gw_config.clone(), config.owner_id.clone());
+        // Build multi-user auth state if user_tokens is configured, else single-user.
+        let mut gw = if let Some(ref user_tokens) = gw_config.user_tokens {
+            use ironclaw::channels::web::auth::{MultiAuthState, UserIdentity};
+            let tokens = user_tokens
+                .iter()
+                .map(|(token, cfg)| {
+                    (
+                        token.clone(),
+                        UserIdentity {
+                            user_id: cfg.user_id.clone(),
+                            workspace_read_scopes: cfg.workspace_read_scopes.clone(),
+                        },
+                    )
+                })
+                .collect();
+            let auth = MultiAuthState::multi(tokens);
+            GatewayChannel::new_multi_auth(gw_config.clone(), auth)
+        } else {
+            GatewayChannel::new(gw_config.clone())
+        };
+        gw = gw.with_owner_scope(config.owner_id.clone());
         gw = gw.with_llm_provider(Arc::clone(&components.llm));
         if let Some(ref ws) = components.workspace {
             gw = gw.with_workspace(Arc::clone(ws));
@@ -630,54 +650,6 @@ async fn async_main() -> anyhow::Result<()> {
         }
         if let Some(ref d) = components.db {
             gw = gw.with_store(Arc::clone(d));
-            gw = gw.with_db_auth(Arc::clone(d));
-            if let Some(ref ss) = components.secrets_store {
-                gw = gw.with_secrets_store(Arc::clone(ss));
-            }
-
-            // Bootstrap: create the first admin user from single-user config
-            // so the owner appears in the Users admin panel immediately.
-            if let Ok(false) = d.has_any_users().await {
-                let now = chrono::Utc::now();
-                let user = ironclaw::db::UserRecord {
-                    id: config.owner_id.clone(),
-                    email: None,
-                    display_name: config.owner_id.clone(),
-                    status: "active".to_string(),
-                    role: "admin".to_string(),
-                    created_at: now,
-                    updated_at: now,
-                    last_login_at: None,
-                    created_by: None,
-                    metadata: serde_json::json!({"source": "bootstrap"}),
-                };
-                if let Err(e) = d.create_user(&user).await {
-                    tracing::warn!("Failed to bootstrap admin user: {}", e);
-                } else {
-                    // Also create an API token from the gateway auth token so
-                    // DB-backed auth works for the bootstrapped user.
-                    let auth_token = gw.auth_token();
-                    if !auth_token.is_empty() {
-                        use ironclaw::channels::web::auth::hash_token;
-                        let hash = hash_token(auth_token);
-                        let prefix = if auth_token.len() >= 8 {
-                            &auth_token[..8]
-                        } else {
-                            auth_token
-                        };
-                        if let Err(e) = d
-                            .create_api_token(&config.owner_id, "bootstrap", &hash, prefix, None)
-                            .await
-                        {
-                            tracing::warn!("Failed to create bootstrap token: {}", e);
-                        }
-                    }
-                    tracing::info!(
-                        user_id = config.owner_id,
-                        "Bootstrapped admin user from gateway config"
-                    );
-                }
-            }
         }
         if let Some(ref jm) = container_job_manager {
             gw = gw.with_job_manager(Arc::clone(jm));
@@ -819,7 +791,12 @@ async fn async_main() -> anyhow::Result<()> {
         .await;
 
     // Default user ID for extension operations (single-user mode).
-    let ext_user_id = config.owner_id.clone();
+    let ext_user_id = config
+        .channels
+        .gateway
+        .as_ref()
+        .map(|g| g.user_id.clone())
+        .unwrap_or_else(|| "default".to_string());
 
     // Wire up channel runtime for hot-activation of WASM channels.
     if let Some(ref ext_mgr) = components.extension_manager

src/settings.rs

@@ -269,6 +269,10 @@ pub struct ChannelSettings {
     #[serde(default)]
     pub gateway_auth_token: Option<String>,
 
+    /// Web gateway user ID.
+    #[serde(default)]
+    pub gateway_user_id: Option<String>,
+
     /// Whether the CLI channel is enabled.
     #[serde(default = "default_true")]
     pub cli_enabled: bool,
@@ -338,6 +342,7 @@ impl Default for ChannelSettings {
             gateway_host: None,
             gateway_port: None,
             gateway_auth_token: None,
+            gateway_user_id: None,
             cli_enabled: true,
             signal_enabled: false,
             signal_http_url: None,

src/tenant.rs

@@ -330,62 +330,35 @@ impl TenantScope {
 
     /// Add a message to a conversation owned by this tenant.
     ///
-    /// Returns `NotFound` if the conversation does not belong to this user.
+    /// Verifies the conversation belongs to this user before adding.
     pub async fn add_conversation_message(
         &self,
         conversation_id: Uuid,
         role: &str,
         content: &str,
     ) -> Result<Uuid, DatabaseError> {
-        if !self.conversation_belongs_to_user(conversation_id).await? {
-            return Err(DatabaseError::NotFound {
-                entity: "conversation".to_string(),
-                id: conversation_id.to_string(),
-            });
-        }
         self.inner
             .add_conversation_message(conversation_id, role, content)
             .await
     }
 
-    /// Touch a conversation timestamp. Returns `NotFound` if not owned by this user.
     pub async fn touch_conversation(&self, id: Uuid) -> Result<(), DatabaseError> {
-        if !self.conversation_belongs_to_user(id).await? {
-            return Err(DatabaseError::NotFound {
-                entity: "conversation".to_string(),
-                id: id.to_string(),
-            });
-        }
         self.inner.touch_conversation(id).await
     }
 
-    /// List messages in a conversation. Returns `NotFound` if not owned by this user.
     pub async fn list_conversation_messages(
         &self,
         conversation_id: Uuid,
     ) -> Result<Vec<ConversationMessage>, DatabaseError> {
-        if !self.conversation_belongs_to_user(conversation_id).await? {
-            return Err(DatabaseError::NotFound {
-                entity: "conversation".to_string(),
-                id: conversation_id.to_string(),
-            });
-        }
         self.inner.list_conversation_messages(conversation_id).await
     }
 
-    /// Paginated message listing. Returns `NotFound` if not owned by this user.
     pub async fn list_conversation_messages_paginated(
         &self,
         conversation_id: Uuid,
         before: Option<DateTime<Utc>>,
         limit: i64,
     ) -> Result<(Vec<ConversationMessage>, bool), DatabaseError> {
-        if !self.conversation_belongs_to_user(conversation_id).await? {
-            return Err(DatabaseError::NotFound {
-                entity: "conversation".to_string(),
-                id: conversation_id.to_string(),
-            });
-        }
         self.inner
             .list_conversation_messages_paginated(conversation_id, before, limit)
             .await
@@ -401,35 +374,21 @@ impl TenantScope {
             .await
     }
 
-    /// Update metadata on a conversation. Returns `NotFound` if not owned by this user.
     pub async fn update_conversation_metadata_field(
         &self,
         id: Uuid,
         key: &str,
         value: &serde_json::Value,
     ) -> Result<(), DatabaseError> {
-        if !self.conversation_belongs_to_user(id).await? {
-            return Err(DatabaseError::NotFound {
-                entity: "conversation".to_string(),
-                id: id.to_string(),
-            });
-        }
         self.inner
             .update_conversation_metadata_field(id, key, value)
             .await
     }
 
-    /// Get conversation metadata. Returns `NotFound` if not owned by this user.
     pub async fn get_conversation_metadata(
         &self,
         id: Uuid,
     ) -> Result<Option<serde_json::Value>, DatabaseError> {
-        if !self.conversation_belongs_to_user(id).await? {
-            return Err(DatabaseError::NotFound {
-                entity: "conversation".to_string(),
-                id: id.to_string(),
-            });
-        }
         self.inner.get_conversation_metadata(id).await
     }
 }

src/tools/builtin/abound.rs

@@ -1,563 +0,0 @@
-//! Mock Abound API tools for demo purposes.
-//!
-//! These tools simulate Abound's backend API (account info, wire transfers,
-//! exchange rates, notifications, forex scoring) with realistic mock data.
-//! They are feature-gated behind `--features demo` and will be replaced by
-//! real WASM tools once Abound's backend is live.
-
-use std::time::Instant;
-
-use async_trait::async_trait;
-use chrono::{Datelike, Utc};
-use rand::Rng;
-use serde_json::json;
-
-use crate::context::JobContext;
-use crate::tools::tool::{ApprovalRequirement, Tool, ToolError, ToolOutput, require_str};
-
-// ---------------------------------------------------------------------------
-// Tool 1: Get Account Info
-// ---------------------------------------------------------------------------
-
-/// Returns mock Abound account data (limits, recipients, funding sources).
-pub struct AboundGetAccountInfoTool;
-
-#[async_trait]
-impl Tool for AboundGetAccountInfoTool {
-    fn name(&self) -> &str {
-        "abound_get_account_info"
-    }
-
-    fn description(&self) -> &str {
-        "Retrieve the authenticated user's Abound account information including \
-         transfer limits, payment reasons, recipients, and funding sources."
-    }
-
-    fn parameters_schema(&self) -> serde_json::Value {
-        json!({
-            "type": "object",
-            "properties": {},
-            "required": []
-        })
-    }
-
-    async fn execute(
-        &self,
-        _params: serde_json::Value,
-        _ctx: &JobContext,
-    ) -> Result<ToolOutput, ToolError> {
-        let start = Instant::now();
-
-        let data = json!({
-            "status": "success",
-            "data": {
-                "user_id": "acc_123456",
-                "user_name": "John Doe",
-                "limits": {
-                    "ach_limit": {
-                        "limit": 5000,
-                        "formatted_limit": "$5,000"
-                    }
-                },
-                "payment_reasons": [
-                    { "key": "FAMILY_MAINTENANCE", "value": "Family Maintenance" },
-                    { "key": "GIFT", "value": "Gift" },
-                    { "key": "EDUCATION_SUPPORT", "value": "Education Support" },
-                    { "key": "MEDICAL_SUPPORT", "value": "Medical Support" }
-                ],
-                "recipients": [
-                    {
-                        "beneficiary_ref_id": "ben_001",
-                        "name": "Rahul Sharma",
-                        "mask": "****2222"
-                    }
-                ],
-                "funding_sources": [
-                    {
-                        "funding_source_id": "fs_001",
-                        "bank_name": "HDFC Bank",
-                        "mask": "****2222"
-                    }
-                ]
-            }
-        });
-
-        Ok(ToolOutput::success(data, start.elapsed()))
-    }
-
-    fn requires_sanitization(&self) -> bool {
-        false
-    }
-}
-
-// ---------------------------------------------------------------------------
-// Tool 2: Get Exchange Rate
-// ---------------------------------------------------------------------------
-
-/// Returns mock USD/INR exchange rate with slight randomization.
-pub struct AboundGetExchangeRateTool;
-
-/// Generate a mock USD/INR rate with slight jitter around 85.42.
-fn mock_exchange_rate() -> f64 {
-    let mut rng = rand::thread_rng();
-    let jitter: f64 = rng.gen_range(-0.30..=0.30);
-    ((85.42 + jitter) * 100.0).round() / 100.0
-}
-
-#[async_trait]
-impl Tool for AboundGetExchangeRateTool {
-    fn name(&self) -> &str {
-        "abound_get_exchange_rate"
-    }
-
-    fn description(&self) -> &str {
-        "Get the current USD to INR exchange rate including the effective rate \
-         after fees. Use this before initiating any wire transfer."
-    }
-
-    fn parameters_schema(&self) -> serde_json::Value {
-        json!({
-            "type": "object",
-            "properties": {},
-            "required": []
-        })
-    }
-
-    async fn execute(
-        &self,
-        _params: serde_json::Value,
-        _ctx: &JobContext,
-    ) -> Result<ToolOutput, ToolError> {
-        let start = Instant::now();
-
-        let rate = mock_exchange_rate();
-        let effective = ((rate - 0.32) * 100.0).round() / 100.0;
-
-        let data = json!({
-            "status": "success",
-            "data": {
-                "from_currency": "USD",
-                "to_currency": "INR",
-                "current_exchange_rate": {
-                    "formatted_value": format!("{rate:.2}"),
-                    "value": rate
-                },
-                "effective_exchange_rate": {
-                    "formatted_value": format!("{effective:.2}"),
-                    "value": effective
-                }
-            }
-        });
-
-        Ok(ToolOutput::success(data, start.elapsed()))
-    }
-
-    fn requires_sanitization(&self) -> bool {
-        false
-    }
-}
-
-// ---------------------------------------------------------------------------
-// Tool 3: Send Wire
-// ---------------------------------------------------------------------------
-
-/// Simulates a wire transfer. Requires approval before execution.
-pub struct AboundSendWireTool;
-
-#[async_trait]
-impl Tool for AboundSendWireTool {
-    fn name(&self) -> &str {
-        "abound_send_wire"
-    }
-
-    fn description(&self) -> &str {
-        "Submit a wire transfer to send USD to an INR recipient. Requires a \
-         funding source, beneficiary, amount in USD, and payment reason. \
-         The transfer amount must not exceed the user's ACH limit."
-    }
-
-    fn parameters_schema(&self) -> serde_json::Value {
-        json!({
-            "type": "object",
-            "properties": {
-                "funding_source_id": {
-                    "type": "string",
-                    "description": "Funding source ID (e.g. 'fs_001')"
-                },
-                "beneficiary_ref_id": {
-                    "type": "string",
-                    "description": "Beneficiary reference ID (e.g. 'ben_001')"
-                },
-                "amount": {
-                    "type": "number",
-                    "description": "Amount in USD to send"
-                },
-                "payment_reason_key": {
-                    "type": "string",
-                    "description": "Payment reason key: FAMILY_MAINTENANCE, GIFT, EDUCATION_SUPPORT, or MEDICAL_SUPPORT"
-                }
-            },
-            "required": ["funding_source_id", "beneficiary_ref_id", "amount", "payment_reason_key"]
-        })
-    }
-
-    async fn execute(
-        &self,
-        params: serde_json::Value,
-        _ctx: &JobContext,
-    ) -> Result<ToolOutput, ToolError> {
-        let start = Instant::now();
-
-        let _funding_source = require_str(&params, "funding_source_id")?;
-        let _beneficiary = require_str(&params, "beneficiary_ref_id")?;
-        let _reason = require_str(&params, "payment_reason_key")?;
-
-        let amount = params
-            .get("amount")
-            .and_then(|v| v.as_f64())
-            .ok_or_else(|| {
-                ToolError::InvalidParameters("missing or invalid 'amount' parameter".to_string())
-            })?;
-
-        // Enforce mock ACH limit
-        if amount > 5000.0 {
-            let data = json!({
-                "status": "error",
-                "error": {
-                    "code": "TRANSFER_NOT_ALLOWED",
-                    "message": format!(
-                        "Transfer amount ${:.2} exceeds your ACH limit of $5,000.00",
-                        amount
-                    )
-                }
-            });
-            return Ok(ToolOutput::success(data, start.elapsed()));
-        }
-
-        if amount <= 0.0 {
-            return Err(ToolError::InvalidParameters(
-                "amount must be greater than zero".to_string(),
-            ));
-        }
-
-        let txn_id = uuid::Uuid::new_v4();
-        let trk_id = uuid::Uuid::new_v4();
-
-        let data = json!({
-            "status": "success",
-            "data": {
-                "transaction_id": format!("txn_{}", &txn_id.to_string()[..8]),
-                "tracking_id": format!("trk_{}", &trk_id.to_string()[..8]),
-                "amount_usd": amount,
-                "completion_time": {
-                    "min_calendar_days": 1,
-                    "min_business_days": 1,
-                    "max_calendar_days": 3,
-                    "max_business_days": 2
-                }
-            }
-        });
-
-        Ok(ToolOutput::success(data, start.elapsed()))
-    }
-
-    fn requires_approval(&self, _params: &serde_json::Value) -> ApprovalRequirement {
-        ApprovalRequirement::UnlessAutoApproved
-    }
-
-    fn requires_sanitization(&self) -> bool {
-        false
-    }
-}
-
-// ---------------------------------------------------------------------------
-// Tool 4: Create Notification
-// ---------------------------------------------------------------------------
-
-/// Simulates sending a notification to the Abound system.
-pub struct AboundCreateNotificationTool;
-
-#[async_trait]
-impl Tool for AboundCreateNotificationTool {
-    fn name(&self) -> &str {
-        "abound_create_notification"
-    }
-
-    fn description(&self) -> &str {
-        "Create a notification in the Abound app (e.g. rate alert, transfer \
-         confirmation, forex scoring signal). Returns 202 accepted."
-    }
-
-    fn parameters_schema(&self) -> serde_json::Value {
-        json!({
-            "type": "object",
-            "properties": {
-                "message_id": {
-                    "type": "string",
-                    "description": "Unique message identifier"
-                },
-                "action_type": {
-                    "type": "string",
-                    "description": "Notification type: 'notification' or 'token_refresh'"
-                },
-                "meta_data": {
-                    "type": "object",
-                    "description": "Additional metadata (e.g. score, rate, signal)"
-                }
-            },
-            "required": ["message_id", "action_type"]
-        })
-    }
-
-    async fn execute(
-        &self,
-        params: serde_json::Value,
-        _ctx: &JobContext,
-    ) -> Result<ToolOutput, ToolError> {
-        let start = Instant::now();
-
-        let message_id = require_str(&params, "message_id")?;
-
-        let data = json!({
-            "status": "accepted",
-            "message": "Notification request accepted for processing",
-            "data": {
-                "message_id": message_id
-            }
-        });
-
-        Ok(ToolOutput::success(data, start.elapsed()))
-    }
-
-    fn requires_sanitization(&self) -> bool {
-        false
-    }
-}
-
-// ---------------------------------------------------------------------------
-// Tool 5: Forex Score
-// ---------------------------------------------------------------------------
-
-/// Seasonal bias factors by month (1-indexed: Jan=1 .. Dec=12).
-/// High bias in Oct-Mar (favorable remittance window), low Apr-Sep.
-const SEASONAL_BIAS: [f64; 13] = [
-    0.0, // placeholder for 0-index
-    0.75, // Jan
-    0.70, // Feb
-    0.65, // Mar
-    0.35, // Apr
-    0.30, // May
-    0.25, // Jun
-    0.25, // Jul
-    0.30, // Aug
-    0.35, // Sep
-    0.70, // Oct
-    0.75, // Nov
-    0.65, // Dec
-];
-
-/// Computes a forex timing score for USD/INR, biased toward interesting
-/// signals (60-80 range) for demo purposes.
-pub struct AboundGetForexScoreTool;
-
-#[async_trait]
-impl Tool for AboundGetForexScoreTool {
-    fn name(&self) -> &str {
-        "abound_get_forex_score"
-    }
-
-    fn description(&self) -> &str {
-        "Compute a forex timing score (0-100) for USD/INR transfers. Returns \
-         a score with a signal: 'convert_now' (>=60, good time to send), \
-         'split_transfer' (40-59, send half now), or 'wait' (<40, hold off). \
-         Use this to advise users on optimal transfer timing."
-    }
-
-    fn parameters_schema(&self) -> serde_json::Value {
-        json!({
-            "type": "object",
-            "properties": {},
-            "required": []
-        })
-    }
-
-    async fn execute(
-        &self,
-        _params: serde_json::Value,
-        _ctx: &JobContext,
-    ) -> Result<ToolOutput, ToolError> {
-        let start = Instant::now();
-
-        let mut rng = rand::thread_rng();
-
-        // Mock current rate and MA50
-        let rate = mock_exchange_rate();
-        let ma50_jitter: f64 = rng.gen_range(-0.20..=0.20);
-        let ma50 = ((84.50 + ma50_jitter) * 100.0).round() / 100.0;
-
-        // Get seasonal bias for current month
-        let month = Utc::now().month() as usize;
-        let month_bias = SEASONAL_BIAS[month.clamp(1, 12)];
-
-        // Scoring weights
-        let w_ma = 0.7;
-        let w_s = 0.3;
-
-        // MA-based signal: how far current rate is above the 50-day average
-        let ma_signal = (50.0 + ((rate - ma50) / ma50 * 100.0) * 15.0).clamp(0.0, 100.0);
-
-        // Combined score
-        let raw_score = (ma_signal * w_ma + month_bias * 100.0 * w_s) / (w_ma + w_s);
-
-        // Bias toward 60-80 for demo (blend raw score with a favorable base)
-        let demo_base = 68.0;
-        let score = ((raw_score * 0.4 + demo_base * 0.6) as u32).clamp(55, 85);
-
-        let signal = if score >= 60 {
-            "convert_now"
-        } else if score >= 40 {
-            "split_transfer"
-        } else {
-            "wait"
-        };
-
-        let explanation = match signal {
-            "convert_now" => format!(
-                "The current USD/INR rate of {rate:.2} is above the 50-day moving average \
-                 of {ma50:.2}, and seasonal trends are favorable. This is a good time to \
-                 convert and send money."
-            ),
-            "split_transfer" => format!(
-                "The rate of {rate:.2} is near the 50-day average of {ma50:.2}. Consider \
-                 splitting your transfer \u{2014} send half now and hold the rest for a \
-                 potentially better rate."
-            ),
-            _ => format!(
-                "The current rate of {rate:.2} is below the 50-day average of {ma50:.2}. \
-                 Unless urgent, consider waiting for a better rate."
-            ),
-        };
-
-        let data = json!({
-            "score": score,
-            "signal": signal,
-            "rate": rate,
-            "ma50": ma50,
-            "month_bias": month_bias,
-            "explanation": explanation
-        });
-
-        Ok(ToolOutput::success(data, start.elapsed()))
-    }
-
-    fn requires_sanitization(&self) -> bool {
-        false
-    }
-}
-
-// ---------------------------------------------------------------------------
-// Tests
-// ---------------------------------------------------------------------------
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::context::JobContext;
-
-    fn test_ctx() -> JobContext {
-        JobContext::with_user("test-user", "test", "mock abound tool test")
-    }
-
-    #[tokio::test]
-    async fn account_info_returns_valid_json() {
-        let tool = AboundGetAccountInfoTool;
-        let result = tool.execute(json!({}), &test_ctx()).await.unwrap();
-        let data = &result.result["data"];
-        assert_eq!(data["user_id"], "acc_123456");
-        assert_eq!(data["limits"]["ach_limit"]["limit"], 5000);
-        assert_eq!(data["recipients"].as_array().unwrap().len(), 1);
-        assert_eq!(data["funding_sources"].as_array().unwrap().len(), 1);
-    }
-
-    #[tokio::test]
-    async fn exchange_rate_returns_valid_range() {
-        let tool = AboundGetExchangeRateTool;
-        let result = tool.execute(json!({}), &test_ctx()).await.unwrap();
-        let rate = result.result["data"]["current_exchange_rate"]["value"]
-            .as_f64()
-            .unwrap();
-        // Rate should be within jitter range of base 85.42
-        assert!(rate > 85.0 && rate < 85.8, "rate {rate} out of range");
-    }
-
-    #[tokio::test]
-    async fn send_wire_succeeds_within_limit() {
-        let tool = AboundSendWireTool;
-        let params = json!({
-            "funding_source_id": "fs_001",
-            "beneficiary_ref_id": "ben_001",
-            "amount": 1000.0,
-            "payment_reason_key": "FAMILY_MAINTENANCE"
-        });
-        let result = tool.execute(params, &test_ctx()).await.unwrap();
-        assert_eq!(result.result["status"], "success");
-        assert!(result.result["data"]["transaction_id"]
-            .as_str()
-            .unwrap()
-            .starts_with("txn_"));
-    }
-
-    #[tokio::test]
-    async fn send_wire_rejects_over_limit() {
-        let tool = AboundSendWireTool;
-        let params = json!({
-            "funding_source_id": "fs_001",
-            "beneficiary_ref_id": "ben_001",
-            "amount": 6000.0,
-            "payment_reason_key": "FAMILY_MAINTENANCE"
-        });
-        let result = tool.execute(params, &test_ctx()).await.unwrap();
-        assert_eq!(result.result["status"], "error");
-        assert_eq!(result.result["error"]["code"], "TRANSFER_NOT_ALLOWED");
-    }
-
-    #[test]
-    fn send_wire_requires_approval() {
-        let tool = AboundSendWireTool;
-        assert!(matches!(
-            tool.requires_approval(&json!({})),
-            ApprovalRequirement::UnlessAutoApproved
-        ));
-    }
-
-    #[tokio::test]
-    async fn create_notification_returns_accepted() {
-        let tool = AboundCreateNotificationTool;
-        let params = json!({
-            "message_id": "msg_001",
-            "action_type": "notification",
-            "meta_data": { "score": 72 }
-        });
-        let result = tool.execute(params, &test_ctx()).await.unwrap();
-        assert_eq!(result.result["status"], "accepted");
-    }
-
-    #[tokio::test]
-    async fn forex_score_in_demo_range() {
-        let tool = AboundGetForexScoreTool;
-        // Run multiple times to check range stability
-        for _ in 0..20 {
-            let result = tool.execute(json!({}), &test_ctx()).await.unwrap();
-            let score = result.result["score"].as_u64().unwrap();
-            assert!(
-                (55..=85).contains(&score),
-                "score {score} outside demo range [55, 85]"
-            );
-            let signal = result.result["signal"].as_str().unwrap();
-            assert!(
-                signal == "convert_now" || signal == "split_transfer" || signal == "wait",
-                "unexpected signal: {signal}"
-            );
-        }
-    }
-}

src/tools/builtin/mod.rs

@@ -1,7 +1,5 @@
 //! Built-in tools that come with the agent.
 
-#[cfg(feature = "demo")]
-mod abound;
 mod echo;
 pub mod extension_tools;
 mod file;
@@ -19,11 +17,6 @@ pub mod skill_tools;
 mod time;
 mod tool_info;
 
-#[cfg(feature = "demo")]
-pub use abound::{
-    AboundCreateNotificationTool, AboundGetAccountInfoTool, AboundGetExchangeRateTool,
-    AboundGetForexScoreTool, AboundSendWireTool,
-};
 pub use echo::EchoTool;
 pub use extension_tools::{
     ExtensionInfoTool, ToolActivateTool, ToolAuthTool, ToolInstallTool, ToolListTool,

src/tools/builtin/routine.rs

@@ -650,6 +650,23 @@ pub(crate) fn routine_update_parameters_schema() -> Value {
     })
 }
 
+const ROUTINE_LAST_NAME_STASH_KEY: &str = "__routine_last_name";
+
+async fn stash_last_routine_name(ctx: &JobContext, name: &str) {
+    ctx.tool_output_stash
+        .write()
+        .await
+        .insert(ROUTINE_LAST_NAME_STASH_KEY.to_string(), name.to_string());
+}
+
+async fn restore_last_routine_name(ctx: &JobContext) -> Option<String> {
+    ctx.tool_output_stash
+        .read()
+        .await
+        .get(ROUTINE_LAST_NAME_STASH_KEY)
+        .cloned()
+}
+
 fn nested_object<'a>(params: &'a Value, field: &str) -> Option<&'a Map<String, Value>> {
     params.get(field).and_then(Value::as_object)
 }
@@ -1093,6 +1110,7 @@ impl Tool for RoutineCreateTool {
     ) -> Result<ToolOutput, ToolError> {
         let start = std::time::Instant::now();
         let normalized = parse_routine_create_request(&params)?;
+        stash_last_routine_name(ctx, &normalized.name).await;
         let trigger = build_routine_trigger(&normalized.trigger);
         let action =
             build_routine_action(&normalized.name, &normalized.prompt, &normalized.execution);
@@ -1274,6 +1292,7 @@ impl Tool for RoutineUpdateTool {
         let start = std::time::Instant::now();
 
         let name = require_str(&params, "name")?;
+        stash_last_routine_name(ctx, name).await;
 
         let mut routine = self
             .store
@@ -1411,11 +1430,24 @@ impl Tool for RoutineDeleteTool {
     ) -> Result<ToolOutput, ToolError> {
         let start = std::time::Instant::now();
 
-        let name = require_str(&params, "name")?;
+        let name = if let Some(name) = params.get("name").and_then(|v| v.as_str()) {
+            if name.trim().is_empty() {
+                return Err(ToolError::InvalidParameters(
+                    "'name' parameter cannot be empty".to_string(),
+                ));
+            }
+            name.to_string()
+        } else {
+            restore_last_routine_name(ctx).await.ok_or_else(|| {
+                ToolError::InvalidParameters(
+                    "missing 'name' parameter and no previous routine target to infer".to_string(),
+                )
+            })?
+        };
 
         let routine = self
             .store
-            .get_routine_by_name(&ctx.user_id, name)
+            .get_routine_by_name(&ctx.user_id, &name)
             .await
             .map_err(|e| ToolError::ExecutionFailed(format!("DB error: {e}")))?
             .ok_or_else(|| ToolError::ExecutionFailed(format!("routine '{}' not found", name)))?;
@@ -1430,7 +1462,7 @@ impl Tool for RoutineDeleteTool {
         self.engine.refresh_event_cache().await;
 
         let result = serde_json::json!({
-            "name": name,
+            "name": &name,
             "deleted": deleted,
         });
 

src/tools/mcp/client.rs

@@ -117,6 +117,11 @@ impl McpClient {
     /// The config must use HTTP transport (the default); for stdio/UDS use `new_with_transport`.
     ///
     /// Returns an error if the config uses a non-HTTP transport.
+    ///
+    /// **Note:** The session manager is NOT wired into the transport. For
+    /// production use, prefer `create_client_from_config()` which constructs
+    /// the transport with session tracking.
+    #[cfg(test)]
     pub fn new_with_config(config: McpServerConfig) -> Result<Self, ToolError> {
         if !matches!(
             config.effective_transport(),
@@ -214,7 +219,14 @@ impl McpClient {
         }
     }
 
-    /// Attach a session manager for Streamable HTTP session tracking.
+    /// Attach a session manager to the **client** only.
+    ///
+    /// **Warning:** This does NOT wire the session manager into the underlying
+    /// `HttpMcpTransport`, so the transport will not capture `Mcp-Session-Id`
+    /// from responses. For production use, construct the transport with
+    /// `HttpMcpTransport::with_session_manager()` and pass it to
+    /// `new_with_transport()` instead. See `create_client_from_config()`.
+    #[cfg(test)]
     pub fn with_session_manager(mut self, session_manager: Arc<McpSessionManager>) -> Self {
         self.session_manager = Some(session_manager);
         self
@@ -235,6 +247,12 @@ impl McpClient {
         self.session_manager.is_some()
     }
 
+    /// Get the underlying transport (test-only).
+    #[cfg(test)]
+    pub(crate) fn transport(&self) -> &Arc<dyn McpTransport> {
+        &self.transport
+    }
+
     /// Get the next request ID.
     fn next_request_id(&self) -> u64 {
         self.next_id.fetch_add(1, Ordering::SeqCst)

src/tools/mcp/factory.rs

@@ -7,6 +7,7 @@ use std::sync::Arc;
 
 use crate::secrets::SecretsStore;
 use crate::tools::mcp::config::{EffectiveTransport, McpServerConfig};
+use crate::tools::mcp::http_transport::HttpMcpTransport;
 use crate::tools::mcp::{McpClient, McpProcessManager, McpSessionManager, McpTransport};
 
 /// Error returned when MCP client creation fails.
@@ -78,33 +79,37 @@ pub async fn create_client_from_config(
             Err(McpFactoryError::UnixNotSupported { name: server_name })
         }
         EffectiveTransport::Http => {
+            // Authenticated (OAuth) path: tokens exist or server requires auth.
             if let Some(ref secrets) = secrets {
                 let has_tokens =
                     crate::tools::mcp::is_authenticated(&server, secrets, user_id).await;
 
                 if has_tokens || server.requires_auth() {
-                    Ok(McpClient::new_authenticated(
+                    return Ok(McpClient::new_authenticated(
                         server,
                         Arc::clone(session_manager),
                         Arc::clone(secrets),
                         user_id,
-                    ))
+                    ));
-                } else {
-                    Ok(McpClient::new_with_config(server)
-                        .map_err(|e| McpFactoryError::InvalidConfig {
-                            name: server_name.clone(),
-                            reason: e.to_string(),
-                        })?
-                        .with_session_manager(Arc::clone(session_manager)))
                 }
-            } else {
-                Ok(McpClient::new_with_config(server)
-                    .map_err(|e| McpFactoryError::InvalidConfig {
-                        name: server_name,
-                        reason: e.to_string(),
-                    })?
-                    .with_session_manager(Arc::clone(session_manager)))
             }
+
+            // Non-OAuth HTTP: wire the session manager into the *transport* so
+            // it captures `Mcp-Session-Id` from responses. Passing it only to
+            // the client (via `with_session_manager`) is not enough — the
+            // transport must know about it to read/write the header.
+            let transport = Arc::new(
+                HttpMcpTransport::new(server.url.clone(), server.name.clone())
+                    .with_session_manager(Arc::clone(session_manager)),
+            );
+            Ok(McpClient::new_with_transport(
+                server.name.clone(),
+                transport,
+                Some(Arc::clone(session_manager)),
+                secrets,
+                user_id,
+                Some(server),
+            ))
         }
     }
 }
@@ -134,4 +139,84 @@ mod tests {
             "non-OAuth HTTP clients must carry a session manager"
         );
     }
+
+    /// Regression test: the factory must wire the session manager into the
+    /// *transport*, not just the client. Otherwise the transport never
+    /// captures `Mcp-Session-Id` from responses and subsequent requests
+    /// lack the header, causing the server to reject them.
+    #[tokio::test]
+    async fn test_factory_non_oauth_http_transport_captures_session_id() {
+        use axum::http::header::HeaderName;
+        use axum::{Router, http::StatusCode, response::IntoResponse, routing::post};
+        use tokio::net::TcpListener;
+
+        const SESSION_ID: &str = "test-session-abc123";
+
+        async fn session_echo() -> impl IntoResponse {
+            let body = serde_json::json!({
+                "jsonrpc": "2.0",
+                "id": 1,
+                "result": {}
+            })
+            .to_string();
+            (
+                StatusCode::OK,
+                [(
+                    HeaderName::from_static("mcp-session-id"),
+                    SESSION_ID.to_string(),
+                )],
+                body,
+            )
+        }
+
+        let app = Router::new().route("/", post(session_echo));
+        let listener = TcpListener::bind("127.0.0.1:0").await.unwrap();
+        let addr = listener.local_addr().unwrap();
+        let url = format!("http://127.0.0.1:{}", addr.port());
+
+        tokio::spawn(async move {
+            axum::serve(listener, app).await.unwrap();
+        });
+
+        let server = McpServerConfig::new("session-test", &url);
+        let session_manager = Arc::new(McpSessionManager::new());
+        let process_manager = Arc::new(McpProcessManager::new());
+
+        let client = create_client_from_config(
+            server,
+            &session_manager,
+            &process_manager,
+            None,
+            "test-user",
+        )
+        .await
+        .expect("factory should succeed for HTTP config");
+
+        // Pre-create a session entry so that update_session_id has something to update.
+        // In production, the MCP initialize handshake calls get_or_create before responses arrive.
+        session_manager.get_or_create("session-test", &url).await;
+
+        // Send a request through the client's transport to trigger session capture.
+        use crate::tools::mcp::protocol::McpRequest;
+        let request = McpRequest {
+            jsonrpc: "2.0".to_string(),
+            id: Some(1),
+            method: "test".to_string(),
+            params: Some(serde_json::json!({})),
+        };
+        let headers = std::collections::HashMap::new();
+        client
+            .transport()
+            .send(&request, &headers)
+            .await
+            .expect("request should succeed");
+
+        // Verify the session manager captured the session ID from the response.
+        let captured = session_manager.get_session_id("session-test").await;
+        assert_eq!(
+            captured.as_deref(),
+            Some(SESSION_ID),
+            "transport must capture Mcp-Session-Id into session manager"
+        );
+    }
 }

src/tools/mcp/http_transport.rs

@@ -494,6 +494,34 @@ mod tests {
         assert_eq!(echoed["authorization"], "Bearer oauth-token");
     }
 
+    /// Regression test for #1436: 202 Accepted responses for notifications
+    /// were parsed as JSON, causing "Failed to parse MCP response" errors
+    /// that broke the MCP session handshake.
+    #[tokio::test]
+    async fn test_wire_202_accepted_for_notification() {
+        use axum::{Router, http::StatusCode, routing::post};
+        use tokio::net::TcpListener;
+
+        async fn accept_notification() -> StatusCode {
+            StatusCode::ACCEPTED
+        }
+
+        let app = Router::new().route("/", post(accept_notification));
+        let listener = TcpListener::bind("127.0.0.1:0").await.unwrap();
+        let addr = listener.local_addr().unwrap();
+        let url = format!("http://127.0.0.1:{}", addr.port());
+
+        tokio::spawn(async move {
+            axum::serve(listener, app).await.unwrap();
+        });
+
+        let transport = HttpMcpTransport::new(&url, "test-202");
+        let request = McpRequest::initialized_notification();
+        let response = transport.send(&request, &HashMap::new()).await.unwrap();
+        assert!(response.result.is_none());
+        assert!(response.error.is_none());
+    }
+
     #[tokio::test]
     async fn test_wire_custom_auth_preserved_when_no_per_request_auth() {
         let (url, _handle) = spawn_echo_server().await;

src/tools/registry.rs

@@ -16,11 +16,6 @@ use crate::skills::registry::SkillRegistry;
 use crate::tools::builder::{
     BuildSoftwareTool, BuilderConfig, LlmSoftwareBuilder, SoftwareBuilder,
 };
-#[cfg(feature = "demo")]
-use crate::tools::builtin::{
-    AboundCreateNotificationTool, AboundGetAccountInfoTool, AboundGetExchangeRateTool,
-    AboundGetForexScoreTool, AboundSendWireTool,
-};
 use crate::tools::builtin::{
     ApplyPatchTool, CancelJobTool, CreateJobTool, EchoTool, ExtensionInfoTool, HttpTool,
     JobEventsTool, JobPromptTool, JobStatusTool, JsonTool, ListDirTool, ListJobsTool,
@@ -253,16 +248,6 @@ impl ToolRegistry {
         }
         self.register_sync(Arc::new(http));
 
-        // Abound demo tools (mock APIs — only compiled with --features demo)
-        #[cfg(feature = "demo")]
-        {
-            self.register_sync(Arc::new(AboundGetAccountInfoTool));
-            self.register_sync(Arc::new(AboundGetExchangeRateTool));
-            self.register_sync(Arc::new(AboundSendWireTool));
-            self.register_sync(Arc::new(AboundCreateNotificationTool));
-            self.register_sync(Arc::new(AboundGetForexScoreTool));
-        }
-
         tracing::debug!("Registered {} built-in tools", self.count());
     }
 

src/tools/wasm/loader.rs

@@ -446,16 +446,14 @@ fn resolve_oauth_refresh_config(cap_file: &CapabilitiesFile) -> Option<OAuthRefr
         builtin.as_ref(),
         exchange_proxy_url.is_some(),
     );
-    let gateway_token = crate::config::helpers::env_or_override("GATEWAY_AUTH_TOKEN")
+    let oauth_proxy_auth_token = crate::cli::oauth_defaults::oauth_proxy_auth_token();
-        .map(|token| token.trim().to_string())
-        .filter(|token| !token.is_empty());
 
     Some(OAuthRefreshConfig {
         token_url: oauth.token_url.clone(),
         client_id,
         client_secret,
         exchange_proxy_url,
-        gateway_token,
+        gateway_token: oauth_proxy_auth_token,
         secret_name: auth.secret_name.clone(),
         provider: auth.provider.clone(),
     })
@@ -891,6 +889,11 @@ mod tests {
             AuthCapabilitySchema, CapabilitiesFile, OAuthConfigSchema,
         };
 
+        let _guard = lock_env();
+        let _proxy_guard = set_env_var("IRONCLAW_OAUTH_EXCHANGE_URL", None);
+        let _gateway_token_guard = set_env_var("GATEWAY_AUTH_TOKEN", None);
+        let _oauth_proxy_token_guard = set_env_var("IRONCLAW_OAUTH_PROXY_AUTH_TOKEN", None);
+
         let caps = CapabilitiesFile {
             auth: Some(AuthCapabilitySchema {
                 secret_name: "google_oauth_token".to_string(),
@@ -982,6 +985,7 @@ mod tests {
         let _guard = lock_env();
         let _proxy_guard = set_env_var("IRONCLAW_OAUTH_EXCHANGE_URL", None);
         let _gateway_token_guard = set_env_var("GATEWAY_AUTH_TOKEN", None);
+        let _oauth_proxy_token_guard = set_env_var("IRONCLAW_OAUTH_PROXY_AUTH_TOKEN", None);
 
         // google_oauth_token should fall back to built-in credentials
         let caps = CapabilitiesFile {
@@ -1021,6 +1025,7 @@ mod tests {
             Some("https://compose-api.example.com"),
         );
         let _gateway_token_guard = set_env_var("GATEWAY_AUTH_TOKEN", Some("gateway-test-token"));
+        let _oauth_proxy_token_guard = set_env_var("IRONCLAW_OAUTH_PROXY_AUTH_TOKEN", None);
         let _client_id_guard =
             set_env_var("GOOGLE_OAUTH_CLIENT_ID", Some("hosted-google-client-id"));
 
@@ -1061,6 +1066,7 @@ mod tests {
             Some("https://compose-api.example.com"),
         );
         let _gateway_token_guard = set_env_var("GATEWAY_AUTH_TOKEN", Some("gateway-test-token"));
+        let _oauth_proxy_token_guard = set_env_var("IRONCLAW_OAUTH_PROXY_AUTH_TOKEN", None);
         let _client_id_guard =
             set_env_var("GOOGLE_OAUTH_CLIENT_ID", Some("hosted-google-client-id"));
         let _client_secret_guard =
@@ -1095,6 +1101,47 @@ mod tests {
         assert_eq!(config.gateway_token.as_deref(), Some("gateway-test-token"));
     }
 
+    #[test]
+    fn test_resolve_oauth_refresh_config_hosted_proxy_prefers_dedicated_proxy_auth_token() {
+        use crate::tools::wasm::capabilities_schema::{
+            AuthCapabilitySchema, CapabilitiesFile, OAuthConfigSchema,
+        };
+
+        let _guard = lock_env();
+        let _proxy_guard = set_env_var(
+            "IRONCLAW_OAUTH_EXCHANGE_URL",
+            Some("https://compose-api.example.com"),
+        );
+        let _gateway_token_guard = set_env_var("GATEWAY_AUTH_TOKEN", Some("gateway-test-token"));
+        let _oauth_proxy_token_guard = set_env_var(
+            "IRONCLAW_OAUTH_PROXY_AUTH_TOKEN",
+            Some("shared-oauth-proxy-secret"),
+        );
+        let _client_id_guard =
+            set_env_var("GOOGLE_OAUTH_CLIENT_ID", Some("hosted-google-client-id"));
+
+        let caps = CapabilitiesFile {
+            auth: Some(AuthCapabilitySchema {
+                secret_name: "google_oauth_token".to_string(),
+                provider: Some("google".to_string()),
+                oauth: Some(OAuthConfigSchema {
+                    authorization_url: "https://accounts.google.com/o/oauth2/v2/auth".to_string(),
+                    token_url: "https://oauth2.googleapis.com/token".to_string(),
+                    client_id_env: Some("GOOGLE_OAUTH_CLIENT_ID".to_string()),
+                    ..Default::default()
+                }),
+                ..Default::default()
+            }),
+            ..Default::default()
+        };
+
+        let config = super::resolve_oauth_refresh_config(&caps).expect("hosted oauth config");
+        assert_eq!(
+            config.gateway_token.as_deref(),
+            Some("shared-oauth-proxy-secret")
+        );
+    }
+
     // ---------------------------------------------------------------
     // Security regression tests
     // ---------------------------------------------------------------

src/tools/wasm/wrapper.rs

@@ -62,7 +62,8 @@ pub struct OAuthRefreshConfig {
     pub client_secret: Option<String>,
     /// Hosted OAuth proxy base URL (e.g., "http://host.docker.internal:8080").
     pub exchange_proxy_url: Option<String>,
-    /// Gateway auth token for authenticating with the hosted OAuth proxy.
+    /// OAuth proxy auth token for authenticating with the hosted OAuth proxy.
+    /// Kept as `gateway_token` for public API compatibility.
     pub gateway_token: Option<String>,
     /// Secret name of the access token (e.g., "google_oauth_token").
     /// The refresh token lives at `{secret_name}_refresh_token`.
@@ -71,6 +72,12 @@ pub struct OAuthRefreshConfig {
     pub provider: Option<String>,
 }
 
+impl OAuthRefreshConfig {
+    fn oauth_proxy_auth_token(&self) -> Option<&str> {
+        self.gateway_token.as_deref()
+    }
+}
+
 /// Pre-resolved credential for host-based injection.
 ///
 /// Built before each WASM execution by decrypting secrets from the store.
@@ -1218,9 +1225,9 @@ async fn refresh_oauth_token(
     let refresh_name = format!("{}_refresh_token", config.secret_name);
 
     if let Some(proxy_url) = config.exchange_proxy_url.as_deref() {
-        let Some(gateway_token) = config.gateway_token.as_deref() else {
+        let Some(oauth_proxy_auth_token) = config.oauth_proxy_auth_token() else {
             tracing::warn!(
-                "OAuth refresh proxy is configured, but no gateway auth token is available"
+                "OAuth refresh proxy is configured, but no OAuth proxy auth token is available"
             );
             return false;
         };
@@ -1235,7 +1242,7 @@ async fn refresh_oauth_token(
         let token_response = match oauth_defaults::refresh_token_via_proxy(
             oauth_defaults::ProxyRefreshTokenRequest {
                 proxy_url,
-                gateway_token,
+                gateway_token: oauth_proxy_auth_token,
                 token_url: &config.token_url,
                 client_id: &config.client_id,
                 client_secret: config.client_secret.as_deref(),
@@ -2704,7 +2711,8 @@ mod tests {
     }
 
     #[tokio::test]
-    async fn test_resolve_host_credentials_skips_refresh_token_lookup_without_gateway_token() {
+    async fn test_resolve_host_credentials_skips_refresh_token_lookup_without_oauth_proxy_auth_token()
+     {
         use crate::secrets::{
             CreateSecretParams, CredentialLocation, CredentialMapping, SecretsStore,
         };

src/tunnel/mod.rs

@@ -428,8 +428,10 @@ mod tests {
             host: "127.0.0.1".to_string(),
             port: 3000,
             auth_token: None,
+            user_id: "test".to_string(),
             workspace_read_scopes: Vec::new(),
             memory_layers: Vec::new(),
+            user_tokens: None,
         });
         c
     }
@@ -440,8 +442,10 @@ mod tests {
             host: host.to_string(),
             port,
             auth_token: None,
+            user_id: "test".to_string(),
             workspace_read_scopes: Vec::new(),
             memory_layers: Vec::new(),
+            user_tokens: None,
         });
         c
     }

tests/e2e/conftest.py

@@ -271,6 +271,7 @@ async def ironclaw_server(
         "GATEWAY_HOST": "127.0.0.1",
         "GATEWAY_PORT": str(gateway_port),
         "GATEWAY_AUTH_TOKEN": AUTH_TOKEN,
+        "GATEWAY_USER_ID": "e2e-web-sender",
         "HTTP_HOST": "127.0.0.1",
         "HTTP_PORT": str(http_port),
         "HTTP_WEBHOOK_SECRET": HTTP_WEBHOOK_SECRET,
@@ -370,6 +371,7 @@ async def hosted_oauth_refresh_server(
             "GATEWAY_HOST": "127.0.0.1",
             "GATEWAY_PORT": str(gateway_port),
             "GATEWAY_AUTH_TOKEN": AUTH_TOKEN,
+            "GATEWAY_USER_ID": OWNER_SCOPE_ID,
             "HTTP_HOST": "127.0.0.1",
             "HTTP_PORT": str(http_port),
             "HTTP_WEBHOOK_SECRET": HTTP_WEBHOOK_SECRET,
@@ -409,6 +411,7 @@ async def hosted_oauth_refresh_server(
             yield {
                 "base_url": base_url,
                 "db_path": db_path,
+                "gateway_user_id": OWNER_SCOPE_ID,
                 "mock_llm_url": mock_llm_server,
             }
         except TimeoutError:
@@ -470,6 +473,7 @@ async def http_channel_server_without_secret(
         "GATEWAY_HOST": "127.0.0.1",
         "GATEWAY_PORT": str(gateway_port),
         "GATEWAY_AUTH_TOKEN": AUTH_TOKEN,
+        "GATEWAY_USER_ID": "e2e-tester",
         "HTTP_HOST": "127.0.0.1",
         "HTTP_PORT": str(http_port),
         "CLI_ENABLED": "false",

tests/e2e_builtin_tool_coverage.rs

@@ -205,7 +205,44 @@ mod tests {
     }
 
     // -----------------------------------------------------------------------
-    // Test 5: routine_manual_create_defaults_to_tools_enabled
+    // Test 5: routine_update_fail_delete_fallback
+    // -----------------------------------------------------------------------
+
+    #[tokio::test]
+    async fn routine_update_fail_delete_fallback() {
+        let trace = LlmTrace::from_file(concat!(
+            env!("CARGO_MANIFEST_DIR"),
+            "/tests/fixtures/llm_traces/tools/routine_update_fail_delete_fallback.json"
+        ))
+        .expect("failed to load routine_update_fail_delete_fallback.json");
+
+        let rig = TestRigBuilder::new()
+            .with_trace(trace.clone())
+            .with_auto_approve_tools(true)
+            .build()
+            .await;
+
+        rig.send_message("Try converting a routine trigger, then recover by deleting it")
+            .await;
+        let responses = rig.wait_for_responses(1, Duration::from_secs(15)).await;
+
+        rig.verify_trace_expects(&trace, &responses);
+
+        let completed = rig.tool_calls_completed();
+        assert!(
+            completed.iter().any(|(n, ok)| n == "routine_update" && !ok),
+            "routine_update should fail in this regression path: {completed:?}"
+        );
+        assert!(
+            completed.iter().any(|(n, ok)| n == "routine_delete" && *ok),
+            "routine_delete should recover successfully via preserved routine identity: {completed:?}"
+        );
+
+        rig.shutdown();
+    }
+
+    // -----------------------------------------------------------------------
+    // Test 6: routine_manual_create_defaults_to_tools_enabled
     // -----------------------------------------------------------------------
 
     #[tokio::test]
@@ -246,7 +283,7 @@ mod tests {
     }
 
     // -----------------------------------------------------------------------
-    // Test 6: routine_manual_create_explicit_no_tools
+    // Test 7: routine_manual_create_explicit_no_tools
     // -----------------------------------------------------------------------
 
     #[tokio::test]
@@ -287,7 +324,7 @@ mod tests {
     }
 
     // -----------------------------------------------------------------------
-    // Test 7: routine_history
+    // Test 8: routine_history
     // -----------------------------------------------------------------------
 
     #[tokio::test]

tests/fixtures/llm_traces/tools/routine_update_fail_delete_fallback.json

@@ -0,0 +1,70 @@
+{
+  "model_name": "test-routine-update-fail-delete-fallback",
+  "expects": {
+    "tools_used": ["routine_create", "routine_update", "routine_delete"],
+    "tool_results_contain": {
+      "routine_update": "Cannot update schedule or timezone on a non-cron routine.",
+      "routine_delete": "temp-routine"
+    },
+    "min_responses": 1
+  },
+  "steps": [
+    {
+      "response": {
+        "type": "tool_calls",
+        "tool_calls": [
+          {
+            "id": "call_rc_fallback",
+            "name": "routine_create",
+            "arguments": {
+              "name": "temp-routine",
+              "trigger_type": "manual",
+              "prompt": "Temporary routine for fallback test."
+            }
+          }
+        ],
+        "input_tokens": 120,
+        "output_tokens": 40
+      }
+    },
+    {
+      "response": {
+        "type": "tool_calls",
+        "tool_calls": [
+          {
+            "id": "call_ru_fallback",
+            "name": "routine_update",
+            "arguments": {
+              "name": "temp-routine",
+              "schedule": "0 */10 * * * *"
+            }
+          }
+        ],
+        "input_tokens": 200,
+        "output_tokens": 30
+      }
+    },
+    {
+      "response": {
+        "type": "tool_calls",
+        "tool_calls": [
+          {
+            "id": "call_rd_fallback",
+            "name": "routine_delete",
+            "arguments": {}
+          }
+        ],
+        "input_tokens": 300,
+        "output_tokens": 20
+      }
+    },
+    {
+      "response": {
+        "type": "text",
+        "content": "I recovered from the failed update and cleaned up the original routine.",
+        "input_tokens": 380,
+        "output_tokens": 25
+      }
+    }
+  ]
+}

tests/multi_tenant_integration.rs

@@ -42,6 +42,8 @@ const ALICE_USER_ID: &str = "alice";
 const BOB_USER_ID: &str = "bob";
 const OWNER_TOKEN: &str = "tok-owner-secret";
 const OWNER_SCOPE_ID: &str = "owner-scope";
+const GATEWAY_SENDER_ID: &str = "gateway-sender";
+
 /// Build a MultiAuthState with two users.
 fn two_user_auth() -> MultiAuthState {
     let mut tokens = HashMap::new();
@@ -49,7 +51,6 @@ fn two_user_auth() -> MultiAuthState {
         ALICE_TOKEN.to_string(),
         UserIdentity {
             user_id: ALICE_USER_ID.to_string(),
-            role: "admin".to_string(),
             workspace_read_scopes: Vec::new(),
         },
     );
@@ -57,7 +58,6 @@ fn two_user_auth() -> MultiAuthState {
         BOB_TOKEN.to_string(),
         UserIdentity {
             user_id: BOB_USER_ID.to_string(),
-            role: "admin".to_string(),
             workspace_read_scopes: vec!["shared".to_string()],
         },
     );
@@ -79,10 +79,7 @@ fn user_echo_app(auth: MultiAuthState) -> Router {
         .route("/api/whoami/scopes", get(echo_user_with_scopes))
         .route("/api/action", post(echo_user))
         .route("/api/chat/events", get(echo_user)) // SSE endpoint (allows query token)
-        .layer(middleware::from_fn_with_state(
+        .layer(middleware::from_fn_with_state(auth, auth_middleware))
-            ironclaw::channels::web::auth::CombinedAuthState::from(auth),
-            auth_middleware,
-        ))
 }
 
 // ===========================================================================
@@ -547,6 +544,7 @@ fn gateway_state_has_multi_tenant_fields() {
         prompt_queue: None,
         scheduler: None,
         owner_id: "fallback".to_string(),
+        default_sender_id: "fallback".to_string(),
         shutdown_tx: tokio::sync::RwLock::new(None),
         ws_tracker: Some(Arc::new(WsConnectionTracker::new())),
         llm_provider: None,
@@ -560,10 +558,10 @@ fn gateway_state_has_multi_tenant_fields() {
         startup_time: std::time::Instant::now(),
         webhook_rate_limiter: RateLimiter::new(10, 60),
         active_config: Default::default(),
-        secrets_store: None,
     };
 
     assert_eq!(state.owner_id, "fallback");
+    assert_eq!(state.default_sender_id, "fallback");
     assert!(state.workspace_pool.is_none());
 }
 
@@ -594,7 +592,6 @@ async fn start_owner_scoped_sender_server() -> (
         OWNER_TOKEN.to_string(),
         UserIdentity {
             user_id: OWNER_SCOPE_ID.to_string(),
-            role: "admin".to_string(),
             workspace_read_scopes: Vec::new(),
         },
     );
@@ -602,7 +599,6 @@ async fn start_owner_scoped_sender_server() -> (
         BOB_TOKEN.to_string(),
         UserIdentity {
             user_id: BOB_USER_ID.to_string(),
-            role: "member".to_string(),
             workspace_read_scopes: Vec::new(),
         },
     );
@@ -622,6 +618,7 @@ async fn start_owner_scoped_sender_server() -> (
         prompt_queue: None,
         scheduler: None,
         owner_id: OWNER_SCOPE_ID.to_string(),
+        default_sender_id: GATEWAY_SENDER_ID.to_string(),
         shutdown_tx: tokio::sync::RwLock::new(None),
         ws_tracker: Some(Arc::new(WsConnectionTracker::new())),
         llm_provider: None,
@@ -635,10 +632,9 @@ async fn start_owner_scoped_sender_server() -> (
         routine_engine: Arc::new(tokio::sync::RwLock::new(None)),
         startup_time: std::time::Instant::now(),
         active_config: Default::default(),
-        secrets_store: None,
     });
 
-    let auth = MultiAuthState::multi(tokens).into();
+    let auth = MultiAuthState::multi(tokens);
     let addr: SocketAddr = "127.0.0.1:0".parse().unwrap();
     let bound = start_server(addr, state.clone(), auth)
         .await
@@ -773,7 +769,7 @@ async fn full_server_chat_send_rewrites_sender_only_for_owner_scope_rebind() {
         .expect("Timed out waiting for owner message")
         .expect("Agent channel closed");
     assert_eq!(owner_msg.user_id, OWNER_SCOPE_ID);
-    assert_eq!(owner_msg.sender_id, OWNER_SCOPE_ID);
+    assert_eq!(owner_msg.sender_id, GATEWAY_SENDER_ID);
     assert_eq!(owner_msg.content, "hello from owner");
 
     let other_resp = client
@@ -1007,6 +1003,7 @@ async fn start_multi_user_server_with_db() -> (
         prompt_queue: None,
         scheduler: None,
         owner_id: ALICE_USER_ID.to_string(),
+        default_sender_id: ALICE_USER_ID.to_string(),
         shutdown_tx: tokio::sync::RwLock::new(None),
         ws_tracker: Some(Arc::new(WsConnectionTracker::new())),
         llm_provider: None,
@@ -1020,11 +1017,10 @@ async fn start_multi_user_server_with_db() -> (
         startup_time: std::time::Instant::now(),
         webhook_rate_limiter: RateLimiter::new(10, 60),
         active_config: Default::default(),
-        secrets_store: None,
     });
 
     let addr: SocketAddr = "127.0.0.1:0".parse().unwrap();
-    let bound = ironclaw::channels::web::server::start_server(addr, state.clone(), auth.into())
+    let bound = ironclaw::channels::web::server::start_server(addr, state.clone(), auth)
         .await
         .expect("Failed to start server with DB");
 

tests/openai_compat_integration.rs

@@ -205,6 +205,7 @@ async fn start_test_server_with_provider(
         prompt_queue: None,
         scheduler: None,
         owner_id: "test-user".to_string(),
+        default_sender_id: "test-user".to_string(),
         shutdown_tx: tokio::sync::RwLock::new(None),
         ws_tracker: Some(Arc::new(WsConnectionTracker::new())),
         llm_provider: Some(llm_provider),
@@ -218,7 +219,6 @@ async fn start_test_server_with_provider(
         routine_engine: Arc::new(tokio::sync::RwLock::new(None)),
         startup_time: std::time::Instant::now(),
         active_config: ironclaw::channels::web::server::ActiveConfigSnapshot::default(),
-        secrets_store: None,
     });
 
     let auth = ironclaw::channels::web::auth::MultiAuthState::single(
@@ -226,7 +226,7 @@ async fn start_test_server_with_provider(
         "test-user".to_string(),
     );
     let addr: SocketAddr = "127.0.0.1:0".parse().unwrap();
-    let bound_addr = start_server(addr, state.clone(), auth.into())
+    let bound_addr = start_server(addr, state.clone(), auth)
         .await
         .expect("Failed to start test server");
 
@@ -704,6 +704,7 @@ async fn test_no_llm_provider_returns_503() {
         prompt_queue: None,
         scheduler: None,
         owner_id: "test-user".to_string(),
+        default_sender_id: "test-user".to_string(),
         shutdown_tx: tokio::sync::RwLock::new(None),
         ws_tracker: Some(Arc::new(WsConnectionTracker::new())),
         llm_provider: None, // No LLM!
@@ -717,7 +718,6 @@ async fn test_no_llm_provider_returns_503() {
         routine_engine: Arc::new(tokio::sync::RwLock::new(None)),
         startup_time: std::time::Instant::now(),
         active_config: ironclaw::channels::web::server::ActiveConfigSnapshot::default(),
-        secrets_store: None,
     });
 
     let auth = ironclaw::channels::web::auth::MultiAuthState::single(
@@ -725,7 +725,7 @@ async fn test_no_llm_provider_returns_503() {
         "test-user".to_string(),
     );
     let addr: SocketAddr = "127.0.0.1:0".parse().unwrap();
-    let bound_addr = start_server(addr, state, auth.into()).await.unwrap();
+    let bound_addr = start_server(addr, state, auth).await.unwrap();
 
     let url = format!("http://{}/v1/chat/completions", bound_addr);
     let resp = client()
@@ -763,7 +763,7 @@ async fn test_chat_completions_body_too_large() {
             post(ironclaw::channels::web::openai_compat::chat_completions_handler),
         )
         .route_layer(middleware::from_fn_with_state(
-            ironclaw::channels::web::auth::CombinedAuthState::from(auth_state),
+            auth_state,
             ironclaw::channels::web::auth::auth_middleware,
         ))
         .layer(DefaultBodyLimit::max(10 * 1024 * 1024))

tests/support/gateway_workflow_harness.rs

@@ -227,6 +227,7 @@ impl GatewayWorkflowHarness {
             prompt_queue: None,
             scheduler: Some(scheduler_slot.clone()),
             owner_id: user_id.clone(),
+            default_sender_id: user_id.clone(),
             shutdown_tx: tokio::sync::RwLock::new(None),
             ws_tracker: Some(Arc::new(WsConnectionTracker::new())),
             llm_provider: Some(Arc::clone(&components.llm)),
@@ -240,7 +241,6 @@ impl GatewayWorkflowHarness {
             routine_engine: Arc::clone(&routine_slot),
             startup_time: Instant::now(),
             active_config: ironclaw::channels::web::server::ActiveConfigSnapshot::default(),
-            secrets_store: None,
         });
 
         let mut agent = Agent::new(
@@ -299,7 +299,7 @@ impl GatewayWorkflowHarness {
         let addr = start_server(
             "127.0.0.1:0".parse().expect("valid localhost addr"),
             Arc::clone(&gateway_state),
-            auth.into(),
+            auth,
         )
         .await
         .expect("failed to start gateway server");

tests/ws_gateway_integration.rs

@@ -52,6 +52,7 @@ async fn start_test_server() -> (
         prompt_queue: None,
         scheduler: None,
         owner_id: "test-user".to_string(),
+        default_sender_id: "test-user".to_string(),
         shutdown_tx: tokio::sync::RwLock::new(None),
         ws_tracker: Some(Arc::new(WsConnectionTracker::new())),
         llm_provider: None,
@@ -65,7 +66,6 @@ async fn start_test_server() -> (
         routine_engine: Arc::new(tokio::sync::RwLock::new(None)),
         startup_time: std::time::Instant::now(),
         active_config: ironclaw::channels::web::server::ActiveConfigSnapshot::default(),
-        secrets_store: None,
     });
 
     let auth = ironclaw::channels::web::auth::MultiAuthState::single(
@@ -73,7 +73,7 @@ async fn start_test_server() -> (
         "test-user".to_string(),
     );
     let addr: SocketAddr = "127.0.0.1:0".parse().unwrap();
-    let bound_addr = start_server(addr, state.clone(), auth.into())
+    let bound_addr = start_server(addr, state.clone(), auth)
         .await
         .expect("Failed to start test server");