jpetree331
f97d4845af
Complete RedFlag codebase with two major security audit implementations.
== A-1: Ed25519 Key Rotation Support ==
Server:
- SignCommand sets SignedAt timestamp and KeyID on every signature
- signing_keys database table (migration 020) for multi-key rotation
- InitializePrimaryKey registers active key at startup
- /api/v1/public-keys endpoint for rotation-aware agents
- SigningKeyQueries for key lifecycle management
Agent:
- Key-ID-aware verification via CheckKeyRotation
- FetchAndCacheAllActiveKeys for rotation pre-caching
- Cache metadata with TTL and staleness fallback
- SecurityLogger events for key rotation and command signing
== A-2: Replay Attack Fixes (F-1 through F-7) ==
F-5 CRITICAL - RetryCommand now signs via signAndCreateCommand
F-1 HIGH - v3 format: "{agent_id}:{cmd_id}:{type}:{hash}:{ts}"
F-7 HIGH - Migration 026: expires_at column with partial index
F-6 HIGH - GetPendingCommands/GetStuckCommands filter by expires_at
F-2 HIGH - Agent-side executedIDs dedup map with cleanup
F-4 HIGH - commandMaxAge reduced from 24h to 4h
F-3 CRITICAL - Old-format commands rejected after 48h via CreatedAt
Verification fixes: migration idempotency (ETHOS #4), log format
compliance (ETHOS #1), stale comments updated.
All 24 tests passing. Docker --no-cache build verified.
See docs/ for full audit reports and deviation log (DEV-001 to DEV-019).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
58 lines
1.7 KiB
Go
58 lines
1.7 KiB
Go
package services
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import (
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"time"
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"github.com/Fimeg/RedFlag/aggregator-server/internal/config"
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)
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type TimezoneService struct {
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config *config.Config
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}
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func NewTimezoneService(config *config.Config) *TimezoneService {
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return &TimezoneService{
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config: config,
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}
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}
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// GetTimezoneLocation returns the configured timezone as a time.Location
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func (s *TimezoneService) GetTimezoneLocation() (*time.Location, error) {
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return time.LoadLocation(s.config.Timezone)
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}
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// FormatTimeForTimezone formats a time.Time according to the configured timezone
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func (s *TimezoneService) FormatTimeForTimezone(t time.Time) (time.Time, error) {
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loc, err := s.GetTimezoneLocation()
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if err != nil {
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return t, err
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}
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return t.In(loc), nil
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}
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// GetNowInTimezone returns the current time in the configured timezone
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func (s *TimezoneService) GetNowInTimezone() (time.Time, error) {
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return s.FormatTimeForTimezone(time.Now())
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}
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// GetAvailableTimezones returns a list of common timezones
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func (s *TimezoneService) GetAvailableTimezones() []TimezoneOption {
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return []TimezoneOption{
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{Value: "UTC", Label: "UTC (Coordinated Universal Time)"},
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{Value: "America/New_York", Label: "Eastern Time (ET)"},
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{Value: "America/Chicago", Label: "Central Time (CT)"},
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{Value: "America/Denver", Label: "Mountain Time (MT)"},
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{Value: "America/Los_Angeles", Label: "Pacific Time (PT)"},
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{Value: "Europe/London", Label: "London (GMT)"},
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{Value: "Europe/Paris", Label: "Paris (CET)"},
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{Value: "Europe/Berlin", Label: "Berlin (CET)"},
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{Value: "Asia/Tokyo", Label: "Tokyo (JST)"},
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{Value: "Asia/Shanghai", Label: "Shanghai (CST)"},
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{Value: "Australia/Sydney", Label: "Sydney (AEDT)"},
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}
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}
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type TimezoneOption struct {
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Value string `json:"value"`
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Label string `json:"label"`
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} |