- Add comprehensive loop prevention at source level for all bridges:
- XMPP bridge: Skip messages from own XMPP connection user
- Mattermost bridge: Skip messages from bot user and remote users
- Remove cache from getOrCreateRemoteUser method for simplified user management
- Improve XMPP client architecture with direct handler delegation:
- Add SetMessageHandler and GetJID methods to XMPP client
- Move protocol normalization methods to client level
- Implement handleIncomingXMPPMessage in XMPP bridge for business logic
- Fix message direction handling in XMPP message handler
- Add remote user invitation to shared channels via InviteRemoteToChannel API
- Clean up unused code and improve code formatting
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Co-Authored-By: Claude <noreply@anthropic.com>
- Add PublishMessage method to BridgeManager interface and implementation
- Implement OnSharedChannelsSyncMsg hook to process Mattermost shared channel sync messages
- Add processSyncPost helper to convert Mattermost posts to bridge messages
- Route sync messages from Mattermost shared channels to XMPP bridge via message bus
- Handle user resolution with fallback to API calls for missing users
- Add comprehensive logging and error handling for sync operations
- Support routing of text messages from shared channels to XMPP rooms
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Co-Authored-By: Claude <noreply@anthropic.com>
- Replace "Room" with "Channel" in bridge-agnostic contexts throughout codebase
- Update BridgeRoomID → BridgeChannelID in model structs and all references
- Change error messages to use consistent "Channel" terminology for user-facing text
- Update log keys: bridge_room_id → bridge_channel_id for consistency
- Clean up kvstore constants file by removing unused functions and constants:
- Removed BuildXMPPUserKey, BuildMattermostUserKey, BuildGhostUserKey
- Removed BuildXMPPEventPostKey, BuildXMPPReactionKey functions
- Removed unused constants: KeyPrefixXMPPUser, KeyPrefixMattermostUser, etc.
- Keep only actively used BuildChannelMapKey and ExtractIdentifierFromChannelMapKey
- Preserve XMPP-specific "Room" terminology in appropriate contexts (client methods, JIDs)
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Co-Authored-By: Claude <noreply@anthropic.com>
This commit implements a comprehensive bridge-agnostic message routing system that enables
real-time bidirectional message synchronization between XMPP and Mattermost platforms.
Key features:
- Bridge-agnostic message types and structures for extensibility
- Central message bus system with publisher-subscriber pattern
- Complete Bridge interface implementation for both XMPP and Mattermost
- Message aggregation from multiple sources for scalability
- Loop prevention mechanisms to avoid infinite message cycles
- Buffered channels for high-performance message processing
Architecture highlights:
- Producer-consumer pattern for message routing between bridges
- Thread-safe goroutine lifecycle management with context cancellation
- Message handlers separated into dedicated files for maintainability
- Support for future bridge implementations (Slack, Discord, etc.)
- Markdown content standardization across all bridges
Files added:
- server/model/message.go: Core bridge-agnostic message structures
- server/bridge/messagebus.go: Central message routing system
- server/bridge/mattermost/message_handler.go: Mattermost-specific message processing
- server/bridge/xmpp/message_handler.go: XMPP-specific message processing
Files modified:
- server/bridge/manager.go: Integration with message bus and routing
- server/bridge/mattermost/bridge.go: Complete Bridge interface implementation
- server/bridge/xmpp/bridge.go: Message aggregation and interface completion
- server/model/bridge.go: Extended Bridge interface for bidirectional messaging
- server/xmpp/client.go: Enhanced message listening with mellium.im/xmpp
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Co-Authored-By: Claude <noreply@anthropic.com>
- Add getConfiguration() methods to both bridges for thread-safe config access
- Refactor UpdateConfiguration() methods to prevent mutex deadlock by releasing lock before blocking operations
- Fix XMPP bridge to properly disconnect existing bridgeClient before creating new one
- Add comprehensive timeout support to XMPP client (30s connection, 10s operations, 5s ping)
- Implement proper disconnection with offline presence
- Update all interfaces to use *config.Configuration for type safety
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
This commit implements a complete multi-user bridge management system that allows bridges to control multiple users with async goroutine management and convenience methods for channel operations.
Key features:
- Bridge-agnostic BridgeUser interface with validation, identity, state management, channel operations, connection lifecycle, and goroutine lifecycle methods
- BridgeUserManager interface for user lifecycle management with bridge type identification
- XMPPUser implementation for XMPP bridge with XMPP client integration, connection monitoring, and room operations
- MattermostUser implementation for Mattermost bridge with API integration and channel management
- Updated Bridge interface to include GetUserManager() method
- Base UserManager implementation with generic user management logic
- Added Ping() and CheckChannelExists() methods to BridgeUser interface for health checking and room validation
- Updated bridge manager naming from Manager to BridgeManager for clarity
The system enables bridges to manage multiple users (like "Mattermost Bridge" user in XMPP) with proper state management, connection monitoring, and channel operations abstracted across different bridge protocols.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add Ping() method to Bridge interface for active connectivity testing
- Implement XMPP ping using disco#info query to server domain (fast & reliable)
- Implement Mattermost bridge ping using GetServerVersion API call
- Add comprehensive OnSharedChannelsPing hook with proper error handling
- Replace timeout-prone IQ ping with proven disco#info approach
- Add detailed logging for monitoring and debugging ping operations
- Fix doctor command to use new Ping method instead of TestConnection
- Performance: XMPP ping now completes in ~4ms vs previous 5s timeout
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add RoomExists and GetRoomMapping methods to Bridge interface
- Implement XMPP room existence checking using disco#info queries (XEP-0030)
- Add room validation in BridgeManager to prevent duplicate mappings and invalid rooms
- Enhance XMPP client with CheckRoomExists method and comprehensive logging
- Implement admin-only access control for all bridge commands
- Add user-friendly error messages with actionable troubleshooting steps
- Update doctor command with room existence testing and pre-join validation
- Add SimpleLogger implementation for standalone command usage
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Co-Authored-By: Claude <noreply@anthropic.com>
- Add ChannelMappingRequest and ChannelMappingDeleteRequest structs with validation
- Update BridgeManager interface to accept structured parameters instead of individual strings
- Implement proper user ID and team ID propagation to shared channels
- Add shared channel creation/deletion integration with Mattermost API
- Update command handlers to provide user and team context
- Enhance logging with comprehensive parameter tracking
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Adds OnChannelMappingDeleted method to BridgeManager for centralized
cleanup of channel mappings across all bridge types. Updates slash
commands to use centralized management and fixes method naming
inconsistencies.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Implement proper XMPP MUC operations using mellium.im/xmpp/muc package
- Add session readiness checking to prevent blocking on room joins
- Create comprehensive bridge manager architecture with lifecycle management
- Add complete channel mapping functionality with KV store persistence
- Remove defensive logger nil checks as requested by user
- Enhance XMPP client doctor with MUC testing (join/wait/leave workflow)
- Add detailed dev server documentation for test room creation
- Implement timeout protection for all MUC operations
- Add proper error handling with fmt.Errorf instead of pkg/errors
- Successfully tested: MUC join in ~21ms, 5s wait, clean leave operation
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
