Adds validation to webhook URLs before attempting to deliver them to prevent
SSRF attacks targeting private IP ranges, local host, and cloud metadata endpoints.
Validates URL schema, hostname, and applies `is_private_ip()`. Also resolved ruff linting
errors. Tests have been expanded to ensure validation covers all cases.
Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>
🚨 Severity: HIGH
💡 Vulnerability: User-provided IMAP `host` in `_test_imap_connection` and `pull_inbox` was not validated against private IPs, creating an SSRF risk.
🎯 Impact: Attackers could abuse the endpoints to port-scan or interact with internal/private network services.
🔧 Fix: Integrated `is_private_ip` from `app.utils.network` to block connections resolving to private, loopback, link-local, or reserved IPs.
✅ Verification: Ran `test_imap_tasks.py` and `test_api_imap_accounts.py` successfully. Checked `ruff` output and diffs. Removed all scratch files from the commit.
Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>
Add REST hooks subscription endpoints, incoming action endpoints, and
Zapier-compatible flat payload format for automation platform integration.
- AutomationHook model for webhook subscriptions
- POST /api/automation/hooks/subscribe and DELETE /hooks/{id}
- GET /api/automation/triggers/sample/{event} for Zapier field mapping
- POST /api/automation/actions/upload for incoming document uploads
- Celery task with retry for async hook delivery
- Integration with existing webhook dispatch flow
- 30 passing tests covering all new functionality
Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>
Add WebhookConfig model, CRUD API endpoints, HMAC-SHA256 signed delivery,
and Celery-based async dispatch with retry/backoff for document events
(document.uploaded, document.processed, document.failed).
Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>
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