cd70efb83f
feat: multi-session support with role-based permissions
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Implements concurrent WebRTC session management with granular permission control, enabling multiple users to connect simultaneously with different access levels.
Features:
- Session modes: Primary (full control), Observer (view-only), Queued, Pending
- Role-based permissions (31 permissions across video, input, settings, system)
- Session approval workflow with configurable access control
- Primary control transfer, request, and approval mechanisms
- Grace period reconnection (prevents interruption on network issues)
- Automatic session timeout and cleanup
- Nickname system with browser-based auto-generation
- Trust-based emergency promotion (deadlock prevention)
- Session blacklisting (prevents transfer abuse)
Technical Implementation:
- Centralized permission system (internal/session package)
- Broadcast throttling (100ms global, 50ms per-session) for DoS protection
- Defense-in-depth permission validation
- Pre-allocated event maps for hot-path performance
- Lock-free session iteration with snapshot pattern
- Comprehensive session management UI with real-time updates
New Files:
- session_manager.go (1628 lines) - Core session lifecycle
- internal/session/permissions.go (306 lines) - Permission rules
- session_permissions.go (77 lines) - Package integration
- datachannel_helpers.go (11 lines) - Permission denied handler
- errors.go (10 lines) - Error definitions
- 14 new UI components (session management, approval dialogs, overlays)
50 files changed, 5836 insertions(+), 442 deletions(-)
2025-10-08 18:52:45 +03:00
Alex P
John
Siyuan Miao
SuperQ
Adam Shiervani