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>
55 lines
1.6 KiB
Go
55 lines
1.6 KiB
Go
package main
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import (
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"encoding/json"
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"fmt"
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"log"
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"github.com/Fimeg/RedFlag/aggregator-agent/internal/system"
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)
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func main() {
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// Test lightweight metrics (most common use case)
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fmt.Println("=== Enhanced Lightweight Metrics Test ===")
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metrics, err := system.GetLightweightMetrics()
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if err != nil {
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log.Printf("Error getting lightweight metrics: %v", err)
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} else {
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// Pretty print the JSON
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jsonData, _ := json.MarshalIndent(metrics, "", " ")
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fmt.Printf("LightweightMetrics:\n%s\n\n", jsonData)
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// Show key findings
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fmt.Printf("Root Disk: %.1fGB used / %.1fGB total (%.1f%%)\n",
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metrics.DiskUsedGB, metrics.DiskTotalGB, metrics.DiskPercent)
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if metrics.LargestDiskTotalGB > 0 {
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fmt.Printf("Largest Disk (%s): %.1fGB used / %.1fGB total (%.1f%%)\n",
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metrics.LargestDiskMount, metrics.LargestDiskUsedGB, metrics.LargestDiskTotalGB, metrics.LargestDiskPercent)
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} else {
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fmt.Printf("No largest disk detected (this might be the issue!)\n")
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}
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}
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// Test full system info (detailed disk inventory)
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fmt.Println("\n=== Enhanced System Info Test ===")
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sysInfo, err := system.GetSystemInfo("test-v0.1.5")
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if err != nil {
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log.Printf("Error getting system info: %v", err)
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} else {
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fmt.Printf("Found %d disks:\n", len(sysInfo.DiskInfo))
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for i, disk := range sysInfo.DiskInfo {
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fmt.Printf(" Disk %d: %s (%s) - %s, %.1fGB used / %.1fGB total (%.1f%%)",
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i+1, disk.Mountpoint, disk.Filesystem, disk.DiskType,
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float64(disk.Used)/(1024*1024*1024), float64(disk.Total)/(1024*1024*1024), disk.UsedPercent)
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if disk.IsRoot {
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fmt.Printf(" [ROOT]")
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}
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if disk.IsLargest {
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fmt.Printf(" [LARGEST]")
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}
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fmt.Printf("\n")
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}
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}
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} |