131868bdca
Major security, observability, and configuration improvements:
## Security Hardening
- Implemented configurable CORS (no more wildcards)
- Added comprehensive auth middleware for admin endpoints
- Enhanced webhook HMAC validation
- Added input validation and rate limiting
- Security headers and CSP policies
## Configuration Management
- Made N8N webhook URL configurable (WHOOSH_N8N_BASE_URL)
- Replaced all hardcoded endpoints with environment variables
- Added feature flags for LLM vs heuristic composition
- Gitea fetch hardening with EAGER_FILTER and FULL_RESCAN options
## API Completeness
- Implemented GetCouncilComposition function
- Added GET /api/v1/councils/{id} endpoint
- Council artifacts API (POST/GET /api/v1/councils/{id}/artifacts)
- /admin/health/details endpoint with component status
- Database lookup for repository URLs (no hardcoded fallbacks)
## Observability & Performance
- Added OpenTelemetry distributed tracing with goal/pulse correlation
- Performance optimization database indexes
- Comprehensive health monitoring
- Enhanced logging and error handling
## Infrastructure
- Production-ready P2P discovery (replaces mock implementation)
- Removed unused Redis configuration
- Enhanced Docker Swarm integration
- Added migration files for performance indexes
## Code Quality
- Comprehensive input validation
- Graceful error handling and failsafe fallbacks
- Backwards compatibility maintained
- Following security best practices
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
95 lines
2.3 KiB
Go
95 lines
2.3 KiB
Go
package pgproto3
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import (
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"encoding/hex"
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"errors"
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"fmt"
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)
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// Message is the interface implemented by an object that can decode and encode
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// a particular PostgreSQL message.
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type Message interface {
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// Decode is allowed and expected to retain a reference to data after
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// returning (unlike encoding.BinaryUnmarshaler).
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Decode(data []byte) error
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// Encode appends itself to dst and returns the new buffer.
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Encode(dst []byte) []byte
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}
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// FrontendMessage is a message sent by the frontend (i.e. the client).
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type FrontendMessage interface {
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Message
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Frontend() // no-op method to distinguish frontend from backend methods
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}
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// BackendMessage is a message sent by the backend (i.e. the server).
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type BackendMessage interface {
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Message
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Backend() // no-op method to distinguish frontend from backend methods
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}
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type AuthenticationResponseMessage interface {
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BackendMessage
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AuthenticationResponse() // no-op method to distinguish authentication responses
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}
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type invalidMessageLenErr struct {
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messageType string
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expectedLen int
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actualLen int
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}
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func (e *invalidMessageLenErr) Error() string {
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return fmt.Sprintf("%s body must have length of %d, but it is %d", e.messageType, e.expectedLen, e.actualLen)
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}
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type invalidMessageFormatErr struct {
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messageType string
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details string
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}
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func (e *invalidMessageFormatErr) Error() string {
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return fmt.Sprintf("%s body is invalid %s", e.messageType, e.details)
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}
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type writeError struct {
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err error
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safeToRetry bool
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}
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func (e *writeError) Error() string {
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return fmt.Sprintf("write failed: %s", e.err.Error())
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}
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func (e *writeError) SafeToRetry() bool {
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return e.safeToRetry
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}
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func (e *writeError) Unwrap() error {
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return e.err
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}
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type ExceededMaxBodyLenErr struct {
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MaxExpectedBodyLen int
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ActualBodyLen int
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}
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func (e *ExceededMaxBodyLenErr) Error() string {
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return fmt.Sprintf("invalid body length: expected at most %d, but got %d", e.MaxExpectedBodyLen, e.ActualBodyLen)
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}
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// getValueFromJSON gets the value from a protocol message representation in JSON.
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func getValueFromJSON(v map[string]string) ([]byte, error) {
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if v == nil {
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return nil, nil
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}
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if text, ok := v["text"]; ok {
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return []byte(text), nil
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}
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if binary, ok := v["binary"]; ok {
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return hex.DecodeString(binary)
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}
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return nil, errors.New("unknown protocol representation")
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}
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