🚨 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>
When a username like 'christianlouis.de' (containing a dot) was submitted
on the signup page, FastAPI returned a 422 with detail as an array of
Pydantic validation error objects. The JS code assigned that array directly
to `this.error`, causing Alpine.js x-text to render '[object Object]'.
Two fixes applied in signup.html:
1. Client-side validation: check username length and pattern in submit()
before the API call, with clear human-readable error messages.
2. Server error handling: detect when data.detail is an Array and extract
each entry's .msg field, joining them into a readable string.
Also adds a regression test to confirm the 422 response format for an
invalid username (with dot) includes a list detail with msg fields.
Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>
- Remove SMTP hard-requirement from /api/auth/signup: when SMTP is not
configured accounts are activated immediately (no email verification).
When SMTP is configured the existing email-verification flow is kept.
- Inject allow_signup into global template context via app/views/base.py
- Add data-allow-signup attribute to base.html body tag
- Update common.js _renderLoggedOutAuth to show Sign Up (→ /signup) when
signup is enabled, otherwise Get Started (→ /pricing)
- Add admin API endpoints before the /{user_id:path} catch-all:
GET /api/admin/users/local – list all local accounts
POST /api/admin/users/local – admin-create local account (active immediately)
DELETE /api/admin/users/local/{id} – delete local account + profile
- Add LocalUserCreate / LocalUserResponse Pydantic schemas
- Update admin_users.html with Local User Accounts section and modals
- Update .env.demo to document ALLOW_LOCAL_SIGNUP
- Update docs/BillingSetup.md: SMTP is optional, document both flows
- Update tests: test_signup_smtp_not_configured now asserts 201 + immediate
activation; add 7 new integration tests for admin local user endpoints
Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>
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