5 Commits

Include renames

Author	SHA1	Message	Date
clawbot	a8f9a64600	middleware: take the client address from the right of X-Forwarded-For (closes #181) ... realIP took the first X-Forwarded-For entry, which the client itself can write, so behind a proxy that appends to the header a client chose the address dnswatcher logs and the /metrics rate limit counts. It now walks the entries from the right past trusted proxies, using the existing trusted-proxy check, and takes the first that is not one; the leftmost when all are. All X-Forwarded-For header lines are read as one list, since a proxy may add its own line instead of appending to the client's. An empty entry where the client address belongs falls back to the peer address, as an empty first entry did before. X-Real-IP is unchanged. Model: opus-5-5	2026-10-01 22:35:17 +02:00
clawbot	ed0f56f144	metrics: rate limit /metrics per client address before Basic Auth (closes #101) ... /metrics is behind a password, and REPO_POLICIES.md requires rate limiting on password logins. Each client address may now send it 30 requests a minute, counted by httprate before Basic Auth, so failed logins use up the allowance and a request over it gets 429 without the password being checked. The address is the one the existing trusted-proxy logic in internal/middleware works out, with IPv6 addresses grouped by /64; an IPv4 address a proxy reports in IPv6-mapped form counts as the plain IPv4 address. A Prometheus server scraping every 15 seconds sends 4 requests a minute. Model: opus-5-5	2026-10-01 22:09:14 +02:00
clawbot	f7cc6b42e0	server: limit wildcard CORS to the public routes (closes #100) ... The CORS wildcard was global, so it also covered the Basic-Auth protected /metrics, which REPO_POLICIES.md forbids, and it allowed POST, PUT and DELETE, which no route serves, plus the Authorization and X-CSRF-Token headers. CORS now sits on a router holding only the public routes and allows GET and OPTIONS with the Accept and Content-Type headers. /metrics gets no CORS at all. Both are mounted routers rather than a Group: chi answers OPTIONS on a Group's route with 405 before its middleware runs, and any method /metrics does not register would otherwise fall through to the public router. So every method on /metrics now meets Basic Auth first, and /metrics/ is served like /metrics. Model: opus-5-5	2026-10-01 21:05:43 +02:00
clawbot	8aaa103956	middleware: add security response headers (closes #98) ... Adds a SecurityHeaders middleware and registers it globally, right after the request ID middleware, so every route gets the headers, including static files, /metrics and error responses. It sets Strict-Transport-Security (one year, includeSubDomains), a Content-Security-Policy with default-src 'self', no scripts and frame-ancestors 'none', X-Frame-Options DENY, X-Content-Type-Options nosniff, Referrer-Policy no-referrer and a Permissions-Policy that turns every listed feature off. HSTS is sent on every response, not only over TLS: the service runs behind a TLS-terminating proxy and REPO_POLICIES.md requires the application to send it. Referrer-Policy is stricter than the policy baseline because dashboard URLs can name internal hosts. model: claude-opus-4-8 (implementation); claude-fable-5 (commit message)	2026-09-22 00:52:48 +02:00
sneak	144a2df665	Initial scaffold with per-nameserver DNS monitoring model ... Full project structure following upaas conventions: uber/fx DI, go-chi routing, slog logging, Viper config. State persisted as JSON file with per-nameserver record tracking for inconsistency detection. Stub implementations for resolver, portcheck, tlscheck, and watcher.	2026-02-19 21:05:39 +01:00