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UDM 1.2.1

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@docaghajani docaghajani released this 16 Aug 07:38
v1.2.1
75d624f

UDM 1.2.1

UDM 1.2.1 is a maintenance release that fixes an intermittent SQLite concurrency
error in the authenticated Web UI introduced in 1.2.0.

Fixed

  • Web UI authentication-setting reads now use the existing
    WebDownloadService re-entrant lock.
  • Concurrent ThreadingHTTPServer request threads no longer access the
    service-owned SQLite connection outside the Web UI service synchronization
    boundary.
  • Fixes intermittent:
sqlite3.InterfaceError: bad parameter or other API misuse
  • Adds a concurrent authenticated Web UI stress test with 480 requests.

Authentication behavior retained

The Web UI authentication design from 1.2.0 is unchanged:

  • username/password configured in UDM → Options
  • salted PBKDF2-HMAC-SHA256 password hashes
  • in-memory authenticated sessions
  • HttpOnly, SameSite=Strict session cookies
  • session expiry
  • logout
  • failed-login rate limiting
  • CLI credential management

Web UI CLI

udownload web auth --user admin
udownload web status
udownload web enable --port 8600
udownload web disable

Validation performed for 1.2.1

  • Python compilation checks
  • built-in UDM self-test
  • Web UI self-test
  • JavaScript syntax checks when Node.js is available
  • AppStream XML validation
  • authenticated Web UI concurrency stress test
  • 16 concurrent workers
  • 30 authenticated requests per worker
  • 480 authenticated requests total
  • git diff --check
  • staged diff validation

Documentation

See:

  • README.md
  • docs/WEB_UI.md
  • docs/RELEASE_1.2.1.md
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