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v3.2.0 -- Browser Extension, Firewall Fixes & Receiver Reliability

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@jmasarweh jmasarweh released this 14 Mar 00:11
· 176 commits to main since this release
v3.2.0
be1719e

What's New

Browser Extension (Chrome & Firefox)

  • UniFi Insights Plus browser extension for Chrome, Edge, and Firefox -- enrich your UniFi Controller directly in the browser
  • Flow View enrichment -- threat badges, GeoIP country flags, and abuse scores overlaid on firewall log entries in the UniFi OS interface
  • Side panel enrichment -- detailed threat intelligence shown alongside individual log entries
  • Tab injection -- seamlessly embeds the Log Insight dashboard as a tab within the UniFi Controller
  • Popup dashboard -- quick-access connection manager with server status, log stats, and theme support
  • Multi-browser build system -- separate manifests for Chrome (Manifest V3) and Firefox with a single shared codebase
  • Batch threat lookup API -- new endpoint for the extension to fetch threat, rDNS, and ASN data for multiple IPs in one request

Installing the Browser Extension

  • The extension is pending review on the Chrome Web Store and Firefox Add-ons. In the meantime, you can sideload it manually. Follow the instructions on our browser extension docs.

Log Viewer

  • Drill-down filters now apply immediately when navigating from other views (e.g. clicking an IP in the dashboard)
  • Parent components can now track pause/refresh state for better coordination

Receiver Reliability

  • Added statement timeouts on database inserts to prevent hung queries from blocking the UDP receive loop (which causes silent packet loss)
  • Heartbeat logging -- periodic status line confirms the receiver is alive with receive/insert/drop counters
  • Consecutive failure tracking -- warns after repeated DB insert failures so connectivity issues are caught early
  • Slow flush warnings -- logs a warning when batch inserts take longer than 1 second
  • Silence detection -- warns when no UDP packets have been received for 30+ seconds

Bug Fixes

  • Fixed built-in rule filtering to correctly identify both SYSTEM_DEFINED and DERIVED rules -- previously some system rules were misclassified as custom
  • Fixed external PostgreSQL schema race condition on first boot (#59) — when two processes (receiver + API) start simultaneously against a fresh external database, CREATE TABLE IF NOT EXISTS could race on PostgreSQL's implicit type creation, causing a UniqueViolation error. Now uses a transaction-scoped advisory lock (pg_advisory_xact_lock) to serialize migrations, with targeted exception handlers as safety nets. Failed schema migrations are now fatal instead of silently continuing.

Documentation

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