- Extract helper functions from Start() for better code organization
- Eliminate duplication with finalizeForwarding() method
- Consolidate denial logic into denyForwardingRequest()
- Update all handler methods to return errors instead of logging internally
- Improve error handling consistency across all operations
- Add proper CloseWrite handling to signal EOF to other goroutine
- Ensure both copy goroutines terminate when either side closes
- Prevent goroutine leaks for SSH forwarded-tcpip channels:
- Use select with default when sending result to resultChan
- Close unused SSH channels and discard requests if main goroutine has already timed out
- Replace init() with config.Load() function when loading env variables
- Inject portRegistry into session, server, and lifecycle structs
- Inject sessionRegistry directly into interaction and lifecycle
- Remove SetSessionRegistry function and global port variables
- Pass ssh.Conn directly to forwarder constructor instead of lifecycle interface
- Pass user and closeFunc callback to interaction constructor instead of lifecycle interface
- Eliminate circular dependencies between lifecycle, forwarder, and interaction
- Remove setter methods (SetLifecycle) from forwarder and interaction interfaces
- Extract slug editing logic to slug.go (slugView/slugUpdate)
- Extract commands menu logic to commands.go (commandsView/commandsUpdate)
- Extract coming soon modal to coming_soon.go (comingSoonView/comingSoonUpdate)
- Extract main dashboard logic to dashboard.go (dashboardView/dashboardUpdate)
- Create model.go for shared model struct and helper functions
- Replace math/rand with crypto/rand for random subdomain generation
- Remove legacy TLS cipher suite configuration
- Extract slug editing logic to slug.go (slugView/slugUpdate)
- Extract commands menu logic to commands.go (commandsView/commandsUpdate)
- Extract coming soon modal to coming_soon.go (comingSoonView/comingSoonUpdate)
- Extract main dashboard logic to dashboard.go (dashboardView/dashboardUpdate)
- Create model.go for shared model struct and helper functions
- Replace math/rand with crypto/rand for random subdomain generation
- Remove legacy TLS cipher suite configuration
- Convert struct types to interfaces
- Rename getter and setter methods
- Add Close method to server interface
- Merge handler functionality into session file
- Handle lifecycle.Connection().Wait()
- fix panic on nil connection in SSH server
- gRPC integration: slug edit handling, get sessions by user, and session requests from gRPC server
- Refactor gRPC client: simplify processEventStream and handle authenticated user info
- Session management improvements: use session key for registry, forwarder session termination, inject SessionRegistry interface
- SSH enhancements: add headless mode support for SSH -N connections
- Bug fixes:
- prevent subdomain changes to already-in-use subdomains
- fix startup order and environment variable keys
- atomic ClaimPort() to prevent race conditions
- Refactors:
- consolidate error handling
- replace Get/Set patterns with idiomatic Go interfaces
- change enums from string to int
- CI cleanup: remove renovate bot
Reviewed-on: #65
- Replace repetitive error handling code with fail() function in HandleGlobalRequest
- Standardize error response pattern across all handler methods
- Improve code maintainability and reduce duplication
- use s.lifecycle.GetConnection().Wait() to block until SSH connection closes
- Prevent premature session closure in headless mode
In headless mode (ssh -N), there's no channel interaction to block on,
so the session would immediately return and close. Now blocking on
conn.Wait() keeps the session alive until the client disconnects.
revert Merge pull request 'fix(deps): update module github.com/caddyserver/certmagic to v0.25.1' (#58) from renovate/github.com-caddyserver-certmagic-0.x into main
Only waited for one of two copy goroutines, leaking the second. Now waits
for both to complete before closing connections.
Fixes file descriptor leak causing 'too many open files' under load.
Fixes: #56
- Implement thread-safe session registry with sync.RWMutex
- Add Registry interface for session management operations
- Support Get, Register, Update, and Remove session operations
- Enable dynamic slug updates for existing sessions
- Fix Connection closed by remote because HandleTCPIPForward run on a goroutine
