* fix(wasm): enable credential injection in no-DB environments via env var fallback
When a secrets store is unavailable (e.g. no-DB mode), WASM channel
credentials were silently not injected, causing channels to start without
credentials. Fix by:
- Changing `inject_channel_credentials_from_secrets` to accept
`Option<&dyn SecretsStore>` — secrets store is tried first when present
- Adding env var fallback (`inject_env_credentials`) for credentials not
covered by the secrets store
- Enforcing a channel-name prefix security check on env var names to
prevent WASM channels from reading unrelated host credentials
(e.g. `AWS_SECRET_ACCESS_KEY`)
- Extracting pure `resolve_env_credentials` helper for testability
- Adding case-insensitive prefix matching for secrets store lookup
Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
* fix(wasm): inject credentials at startup when no secrets store (setup.rs path)
The startup path (setup_wasm_channels -> register_channel) was guarded by
`if let Some(secrets) = secrets_store`, so in No-DB mode credentials were
never injected and the channel started without them.
Fix by:
- Changing inject_channel_credentials to accept Option<&dyn SecretsStore>
- Always calling it (removing the if-let guard) — env var fallback runs
even when secrets_store is None
- Adding channel-name prefix security check to the env var fallback path
(e.g. TELEGRAM_ for channel "telegram"), consistent with manager.rs
Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
* fix(test): correct misleading comment on ICTEST1_UNRELATED_OTHER placeholder
* fix(wasm): guard against empty channel name in credential injection
An empty channel_name would produce prefix "_", allowing any env var
starting with "_" to pass the security check and be injected. Add an
early-return guard in resolve_env_credentials, inject_env_credentials,
and inject_channel_credentials. Add a test to cover this path.
Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
---------
Co-authored-by: lizican123 <[email protected]>
Co-authored-by: Claude Sonnet 4.6 <[email protected]>
