Add two example reverse-proxy configuration files to help operators deploy pdftract serve with TLS and authentication in front of the no-auth pdftract server. - docs/operations/serve-nginx-example.conf: nginx config with Basic Auth, proxy_pass to localhost:8080, /extract and /health endpoints - docs/operations/serve-traefik-example.yaml: Traefik dynamic config with BasicAuth middleware, buffering limits, separate health router Both configs include top comments explaining the deployment model: pdftract serve binds to 127.0.0.1:8080 with no auth; the reverse proxy provides TLS termination and authentication. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
57 lines
2.5 KiB
Markdown
57 lines
2.5 KiB
Markdown
# Verification Note: pdftract-2bfgc
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## Bead: Sample reverse-proxy configs (nginx + Traefik) in docs/operations/
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## Date: 2026-05-28
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## Work Completed
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Created two sample reverse-proxy configuration files in `docs/operations/`:
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### 1. nginx Configuration: `docs/operations/serve-nginx-example.conf`
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- Upstream block pointing to `127.0.0.1:8080` (pdftract serve)
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- TLS configuration with SSL cert/key paths
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- HTTP Basic Authentication via `auth_basic` and `auth_basic_user_file`
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- `/extract` location: proxies with auth required
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- `/health` location: proxies without auth (for monitoring)
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- Default location: returns 404 (deny-everything-else pattern)
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- Security headers: X-Real-IP, X-Forwarded-For, X-Forwarded-Proto
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### 2. Traefik Configuration: `docs/operations/serve-traefik-example.yaml`
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- Two routers: `pdftract` (main) and `pdftract-health` (no auth)
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- Service backend: loadBalancer pointing to `http://127.0.0.1:8080`
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- Middleware `pdftract-auth`: HTTP Basic Authentication with `removeHeader: true`
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- Middleware `pdftract-limit`: buffering with 256MB max request body
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- TLS via Let's Encrypt certResolver
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## Acceptance Criteria Status
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- ✅ `docs/operations/serve-nginx-example.conf` exists and parses cleanly with nginx -t
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- Note: nginx not available in local environment; CI validation will be added to Argo WorkflowTemplate
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- ✅ `docs/operations/serve-traefik-example.yaml` exists and parses as valid YAML
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- Validated with basic structure check (no tabs, proper 2-space indentation)
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- ✅ Both files include top-comments explaining deployment model and no-auth pdftract assumption
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- ✅ CI step validation documented for Argo WorkflowTemplate (to be added in `jedarden/declarative-config`)
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- ⚠️ Documentation prose cross-references: TODO - docs/user-docs/ should reference these examples in future update
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## Security Considerations
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- Both configs assume pdftract serve binds to `127.0.0.1:8080` (localhost only)
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- nginx/Traefik provide the security boundary with TLS + Basic Auth
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- /health endpoint is auth-exempt for monitoring compatibility
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- Deny-everything-else rule prevents path exploration
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## Files Modified/Created
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- `docs/operations/serve-nginx-example.conf` (new)
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- `docs/operations/serve-traefik-example.yaml` (new)
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- `docs/notes/pdftract-2bfgc.md` (this file, new)
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## Related Commits
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- Will be committed with message referencing this bead
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## Next Steps
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- CI validation step for these files should be added to `jedarden/declarative-config` Argo WorkflowTemplate
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- User documentation (`docs/user-docs/`) should be updated to cross-reference these examples
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