Commit Graph
6 Commits
Author SHA1 Message Date
clawbot a96eba8083 CSRF protection on the login and URL-generator forms (closes #93)
check / check (push) Failing after 1s
Adds CSRF protection to the two cookie-authenticated form posts, POST / (login) and POST /generate, using github.com/gorilla/csrf, the recorded default for this job.

The token key is derived from signing_key with its own HKDF salt, so it needs no new config and survives restarts. The token cookie is separate from the session cookie, which also covers login CSRF, where no session exists yet. Both templates carry the hidden token field.

What a reader would trip over: outside debug mode the library enforces its https Referer origin check, so the TLS-terminating proxy must preserve the Host and Referer headers from the browser or form posts are rejected.

Disclosure: one nolint:gosec on a test constant holding the library field name (G101 false positive).

Model: opus-4-8 (implementation, review); fable-5-1 (landing message)
2026-09-21 19:26:18 +02:00
sneak 467237c849 Add AVIF option to URL generator 2026-01-08 13:12:51 -08:00
sneak e5135b3697 Add 1-minute expiration option and quality presets to URL generator
Quality is now a dropdown with named presets:
- Potato (25), Low (50), Medium (70), High (85), Ultra (100)

Added 1-minute TTL option for testing short-lived URLs.
2026-01-08 12:52:14 -08:00
sneak 70d55977c0 Add WebP encoding support
Uses github.com/gen2brain/webp - a CGO-free library that uses WASM via
wazero runtime for encoding. WebP decoding was already supported.

- Add gen2brain/webp dependency for encoding
- Implement WebP encoding in processor.go
- Add FormatWebP to SupportedOutputFormats
- Re-enable WebP option in generator form dropdown
- Mark WebP encoding as complete in TODO.md
2026-01-08 11:55:45 -08:00
sneak 37af10cc2b Update generator form for supported formats and Never expiry
- Remove WebP and AVIF options (encoding not supported)
- Add GIF option (encoding is supported)
- Add 'Never' TTL option as default
2026-01-08 11:08:28 -08:00
sneak aad5e59d23 Add static files and HTML templates for web UI
Embedded Tailwind CSS and login/generator templates.
Self-contained with no external dependencies.
2026-01-08 07:38:09 -08:00