API Auth Middleware
Multi-strategy API authentication middleware for bearer tokens, API keys, and HMAC request signatures. Zero dependencies.
Part of the Auth Vault toolkit by CodeVault.
Features
- Three auth strategies: Bearer token, API key, HMAC-SHA256 signature
- Middleware chaining: combine strategies per route
- Per-route configuration: different auth for different endpoints
- HMAC-SHA256 request signing with replay protection (timestamp + nonce)
- Timing-safe comparison on all credential checks
- RFC 7807 Problem Details error responses
- CLI tool for key management, request signing, and demo server
- Zero dependencies — Python stdlib only
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Api Auth Middleware v1.0.0 — Free Preview