Build a rich network topology from SNMP polling data using evidence-based
confidence scoring. LLDP/CDP neighbors, MAC address tables, and ARP data
are combined to infer device links with weighted confidence merging.
- Add DeviceLink and DeviceLinkEvidence schemas for persistent topology
- Implement evidence collectors: LLDP (0.95), CDP (0.95), MAC (0.7), ARP (0.6)
- Add device role inference from sysObjectID/sysDescr patterns
- Hook topology inference into DevicePollerWorker pipeline
- Add stale link cleanup (24h mark stale, 72h delete) via NeighborCleanupWorker
- Update NetworkMapLive with "Added" vs "All Devices" tabs
- Add connected devices section to device detail page
- Add device role selector to device edit form
- Update Cytoscape.js with role-based node shapes/colors and confidence edges
Add comprehensive documentation for idiomatic Phoenix LiveView URL state
management to ensure browser back/forward buttons work correctly.
Changes:
- Add design document: docs/plans/2026-02-12-browser-navigation-fix-design.md
- Documents the problem (18 LiveViews missing handle_params/3)
- Provides idiomatic Phoenix patterns using push_patch/2
- Includes migration strategy for updating all LiveViews
- Contains testing protocols and success criteria
- Update CLAUDE.md: Add "Browser Navigation and URL State Management" section
- Documents the three core patterns: tabs, modals, filters
- Establishes critical rules for all future LiveView development
- Provides working code examples for each pattern
- Links to official Phoenix documentation
Key Principles:
- URL is single source of truth for visible state
- Use push_patch/2 in event handlers, never assign for URL-backed state
- Always implement handle_params/3 to validate and process URL params
- Use Phoenix built-ins (no custom helpers needed)
This ensures future LiveView development follows the correct pattern
and browser navigation works as users expect.
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Add UserSudoController with GET and POST /users/sudo/verify routes
- Create verify.html.heex template for TOTP verification form
- Only accept TOTP codes (6 numeric digits), reject recovery codes
- Update grant_sudo_mode to set authenticated_at virtual field
- Exclude /users/sudo paths from return_to overwriting
- Add comprehensive controller tests (12 test cases)
- Verify redirect behavior, error handling, and session management
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
The plug was incorrectly placed in the endpoint, causing it to run on
all requests including APIs. Moved to :browser pipeline where it belongs,
and removed redundant fetch_session call since the pipeline handles it.
