fix: add TLS support for PostgreSQL connections (#363) (#427)

All PostgreSQL connection sites hardcoded NoTls, preventing connections
to managed providers that require TLS (AWS RDS, Neon, Supabase, etc.).

- Add tokio-postgres-rustls with rustls + system root certificates
- Add SslMode enum (disable/prefer/require) via DATABASE_SSLMODE env var
- Replace NoTls at all 4 production call sites with TLS-aware pool creation
- Add SslMode::from_env() helper for lightweight CLI tools
- Log native cert loading errors and warn on empty root store

Default mode is Prefer (attempts TLS, matching most managed providers).

Co-authored-by: Claude Opus 4.6 <[email protected]>
This commit is contained in:
Zaki Manian
2026-03-01 08:49:09 +00:00
committed by GitHub
co-authored by Claude Opus 4.6
parent 1f2e8c3b72
commit 3362081192
10 changed files with 285 additions and 21 deletions
+1 -5
View File
@@ -171,11 +171,7 @@ async fn try_pg_connect() -> Result<(), String> {
url: Some(url),
..Default::default()
};
let pool = config
.create_pool(
Some(deadpool_postgres::Runtime::Tokio1),
tokio_postgres::NoTls,
)
let pool = crate::db::tls::create_pool(&config, crate::config::SslMode::from_env())
.map_err(|e| format!("pool error: {e}"))?;
let client = tokio::time::timeout(std::time::Duration::from_secs(5), pool.get())
+1 -5
View File
@@ -169,11 +169,7 @@ async fn check_database() -> anyhow::Result<()> {
url: Some(url),
..Default::default()
};
let pool = config
.create_pool(
Some(deadpool_postgres::Runtime::Tokio1),
tokio_postgres::NoTls,
)
let pool = crate::db::tls::create_pool(&config, crate::config::SslMode::from_env())
.map_err(|e| anyhow::anyhow!("pool error: {}", e))?;
let client = tokio::time::timeout(std::time::Duration::from_secs(5), pool.get())