Agent Identification by API Key Mapping

[kaissb]

Branch: feature/0.1.1-apikey-agent-mapping
Version: v0.1.1 — Gate Completion

Build

1. Read [gate.identification] method from config.
2. "header" (default) → use X-Oberwatch-Agent.
3. "api_key" → match Authorization header against [[gate.api_key_map]] by api_key_prefix. Longest prefix wins.
4. Explicit X-Oberwatch-Agent header overrides API key mapping.
5. Never log/store full API keys.

Tests

• Unit: header method works; api_key matches; no match → "unknown"; header overrides api_key; longest prefix wins.

Commit message

feat: support agent identification by API key mapping

- Match Authorization header against api_key_map by prefix
- Longest prefix match wins
- Explicit X-Oberwatch-Agent header overrides mapping
- Never log or store full API keys