HighFile-scopeRust Plug & play

Add TLS and JSON audit middleware

Serve via rustls with TLS1.2+ and add middleware to log JSON audit events with user_id and request_id; never log raw tokens.

Why this matters

Meets SOC 2 encryption and logging controls.

Side-by-side examples engineers can pattern-match during review.

Avoid

HttpServer::new(|| App::new().route("/", web::get().to(index)))

Prefer

HttpServer::new(|| App::new().wrap(Audit)).bind_rustls("0.0.0.0:443", cfg_with_tls12())?

Good

info!("action"="auth.login", "trace_id"=%tid)

Bad

println!("login")

From the same buckets as this rule.

Critical
Encrypt sensitive data at rest with KMS and rotate keys
Use envelope encryption (AES-256-GCM) with cloud KMS-managed CMKs for databases, object storage, and backups. Rotate CMKs at least annually and rotate DEKs per object/file.
compliance-soc2-essentialssecrets-credentials+1
Critical
Enforce TLS 1.2+ and HSTS on all external endpoints
Public services must require TLSv1.2 or higher and set HSTS (max-age ≥ 15552000, includeSubDomains). Reject plaintext HTTP and weak ciphers; cookies must be Secure and HttpOnly with SameSite set.
compliance-soc2-essentialssecurity-hardening+1
Critical
Use a secrets manager and 90-day rotation policy
All credentials (API keys, DB passwords, tokens) must be stored in a secrets manager with automatic rotation ≤ 90 days; forbid hardcoded or .env-committed secrets via CI checks.
compliance-soc2-essentialssecrets-credentials+1