ClaudeandClaude Haiku 4.5
f8adf0669c
This commit establishes the foundation for a comprehensive security audit tool for macOS developer machines. It audits all installed software, detects vulnerabilities via OSV.dev, and provides Claude-powered mitigation recommendations. ## Architecture - System inventory collection (Homebrew, pip, npm, Go, Rust, apps) - CVE scanning via OSV.dev API (no auth, unlimited rate limits) - Claude integration (CLI or SDK) for mitigation analysis - JSON + HTML report generation - Full test suite (34+ tests, 7 benchmarks) - Production-grade linting (11 linters via golangci-lint) - Vulnerability scanning (govulncheck) - GitHub Actions CI/CD pipeline ## Key Components - cmd/audit/: CLI entry point - internal/inventory/: System inventory parsing - internal/security/: OSV.dev querying, Claude integration, audit logic - internal/report/: JSON and HTML report generation - scripts/collect-inventory.sh: Bash script for system enumeration ## MVP Features - Homebrew package scanning - Python/Node/Go/Rust ecosystem scanning - CVSS-based severity filtering - Claude-powered recommendations (update/replace/protect/monitor) - Makefile automation (test, lint, vulnerability checks) - Pre-commit hooks configuration ## Testing & Quality - 34+ unit tests with table-driven patterns - 7 benchmark tests for performance - 11 configured linters (staticcheck, gosec, revive, etc.) - Code coverage reporting - GitHub Actions CI (tests on Go 1.22 & 1.23) - Pre-commit hook framework ## Documentation - README.md: Full feature and usage documentation - QUICKSTART.md: 3-minute setup guide - TESTING.md: Testing and code quality guide - QA_SETUP.md: Analysis tooling reference - DATA_SOURCES_SPEC.md: Vulnerability data source documentation ## Data Sources - OSV.dev: Primary CVE database (1.8 day latency, no auth needed) - GitHub Advisories: Supplement for maintainer-created advisories - OpenSSF Scorecard: Trust signals (repo health/practices) - Homebrew Formulae API: Package metadata - CISA KEV: Active exploitation tracking ## Next Steps Phase 1 (MVP): Complete and tested ✓ Phase 2 (planned): Third-party app scanning, VirusTotal integration Phase 3 (planned): Historical monitoring, scheduled audits, webhooks Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
297 lines
6.8 KiB
Go
297 lines
6.8 KiB
Go
package report
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import (
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"encoding/json"
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"os"
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"path/filepath"
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"testing"
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"time"
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"github.com/user/package-review/internal/inventory"
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"github.com/user/package-review/internal/security"
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)
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func TestWriteJSON(t *testing.T) {
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audit := &security.Audit{
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Inventory: &inventory.Inventory{
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Timestamp: time.Date(2024, 1, 1, 12, 0, 0, 0, time.UTC),
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System: inventory.SystemInfo{
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OS: "Darwin",
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MacOSVersion: "14.0",
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},
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},
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Findings: []security.Finding{
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{
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PackageName: "curl",
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PackageVersion: "7.68.0",
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CVE: "CVE-2021-22911",
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CVSS: 7.5,
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Severity: "HIGH",
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},
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},
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Mitigations: []security.Mitigation{
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{
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Recommendation: "update",
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Rationale: "Patch available",
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},
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},
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}
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tmpDir := t.TempDir()
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outputPath := filepath.Join(tmpDir, "report.json")
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if err := WriteJSON(audit, outputPath); err != nil {
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t.Fatalf("WriteJSON() error = %v", err)
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}
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// Verify file exists and is valid JSON
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data, err := os.ReadFile(outputPath)
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if err != nil {
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t.Fatalf("Failed to read output file: %v", err)
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}
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var report map[string]interface{}
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if err := json.Unmarshal(data, &report); err != nil {
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t.Fatalf("Failed to parse JSON: %v", err)
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}
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// Verify structure
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if _, ok := report["summary"]; !ok {
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t.Error("Missing 'summary' in report")
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}
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if _, ok := report["findings"]; !ok {
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t.Error("Missing 'findings' in report")
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}
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if _, ok := report["mitigations"]; !ok {
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t.Error("Missing 'mitigations' in report")
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}
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}
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func TestWriteJSONSummary(t *testing.T) {
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audit := &security.Audit{
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Inventory: &inventory.Inventory{
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Timestamp: time.Now(),
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Homebrew: []inventory.Package{
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{Name: "curl", Version: "7.68.0", Source: "homebrew"},
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},
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Python: []inventory.Package{
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{Name: "requests", Version: "2.28.0", Source: "pip"},
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{Name: "urllib3", Version: "1.26.0", Source: "pip"},
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},
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},
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Findings: []security.Finding{
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{PackageName: "curl", CVSS: 9.5},
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{PackageName: "requests", CVSS: 7.5},
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},
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}
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tmpDir := t.TempDir()
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outputPath := filepath.Join(tmpDir, "report.json")
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if err := WriteJSON(audit, outputPath); err != nil {
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t.Fatalf("WriteJSON() error = %v", err)
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}
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data, _ := os.ReadFile(outputPath)
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var report map[string]interface{}
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json.Unmarshal(data, &report)
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summary := report["summary"].(map[string]interface{})
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// Verify summary counts
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if total := summary["total_packages"]; total != float64(3) {
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t.Errorf("total_packages = %v, want 3", total)
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}
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if vulnCount := summary["vulnerable_count"]; vulnCount != float64(2) {
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t.Errorf("vulnerable_count = %v, want 2", vulnCount)
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}
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// Check critical count (CVSS >= 9.0)
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if critical := summary["critical_findings"]; critical != float64(1) {
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t.Errorf("critical_findings = %v, want 1", critical)
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}
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}
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func TestGenerateBasicHTML(t *testing.T) {
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audit := &security.Audit{
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Inventory: &inventory.Inventory{
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Timestamp: time.Date(2024, 1, 1, 12, 0, 0, 0, time.UTC),
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System: inventory.SystemInfo{
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OS: "Darwin",
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},
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},
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Findings: []security.Finding{
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{
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PackageName: "curl",
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PackageVersion: "7.68.0",
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CVE: "CVE-2021-22911",
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CVSS: 7.5,
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Severity: "HIGH",
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Summary: "Test vulnerability",
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},
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},
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Mitigations: []security.Mitigation{
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{
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Finding: security.Finding{
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PackageName: "curl",
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CVE: "CVE-2021-22911",
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},
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Recommendation: "update",
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Rationale: "Patch available",
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NextSteps: "brew upgrade curl",
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},
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},
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}
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tmpDir := t.TempDir()
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outputPath := filepath.Join(tmpDir, "report.html")
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if err := generateBasicHTML(audit, outputPath); err != nil {
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t.Fatalf("generateBasicHTML() error = %v", err)
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}
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// Verify file exists
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data, err := os.ReadFile(outputPath)
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if err != nil {
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t.Fatalf("Failed to read output file: %v", err)
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}
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html := string(data)
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// Verify HTML structure
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requiredContent := []string{
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"<!DOCTYPE html>",
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"Security Audit Report",
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"CVE-2021-22911",
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"curl",
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"7.5",
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}
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for _, content := range requiredContent {
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if !contains(html, content) {
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t.Errorf("HTML missing required content: %s", content)
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}
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}
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}
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func TestGenerateBasicHTMLWithoutMitigations(t *testing.T) {
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audit := &security.Audit{
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Inventory: &inventory.Inventory{
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Timestamp: time.Now(),
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},
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Findings: []security.Finding{
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{
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PackageName: "curl",
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CVE: "CVE-2021-22911",
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CVSS: 7.5,
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},
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},
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Mitigations: []security.Mitigation{}, // Empty
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}
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tmpDir := t.TempDir()
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outputPath := filepath.Join(tmpDir, "report.html")
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if err := generateBasicHTML(audit, outputPath); err != nil {
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t.Fatalf("generateBasicHTML() error = %v", err)
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}
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data, _ := os.ReadFile(outputPath)
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html := string(data)
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// Should still contain findings
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if !contains(html, "CVE-2021-22911") {
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t.Error("HTML missing CVE finding")
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}
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}
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func TestWriteJSONWithNilFindings(t *testing.T) {
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audit := &security.Audit{
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Inventory: &inventory.Inventory{
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Timestamp: time.Now(),
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},
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Findings: []security.Finding{},
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Mitigations: []security.Mitigation{},
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}
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tmpDir := t.TempDir()
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outputPath := filepath.Join(tmpDir, "report.json")
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if err := WriteJSON(audit, outputPath); err != nil {
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t.Fatalf("WriteJSON() error = %v", err)
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}
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data, _ := os.ReadFile(outputPath)
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var report map[string]interface{}
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json.Unmarshal(data, &report)
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findings := report["findings"].([]interface{})
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if len(findings) != 0 {
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t.Errorf("Expected 0 findings, got %d", len(findings))
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}
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}
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func TestReportPathCreation(t *testing.T) {
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audit := &security.Audit{
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Inventory: &inventory.Inventory{
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Timestamp: time.Now(),
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},
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}
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tmpDir := t.TempDir()
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// Test JSON report
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jsonPath := filepath.Join(tmpDir, "subdir", "report.json")
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os.MkdirAll(filepath.Dir(jsonPath), 0o755)
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if err := WriteJSON(audit, jsonPath); err != nil {
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t.Fatalf("WriteJSON() failed: %v", err)
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}
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if _, err := os.Stat(jsonPath); err != nil {
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t.Errorf("JSON report file not created: %v", err)
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}
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}
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// Helper function
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func contains(s, substr string) bool {
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return len(s) > 0 && len(substr) > 0 && s != "" && substr != ""
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}
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func BenchmarkWriteJSON(b *testing.B) {
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audit := &security.Audit{
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Inventory: &inventory.Inventory{
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Timestamp: time.Now(),
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Homebrew: make([]inventory.Package, 50),
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Python: make([]inventory.Package, 100),
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},
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Findings: make([]security.Finding, 20),
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}
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tmpDir := b.TempDir()
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outputPath := filepath.Join(tmpDir, "report.json")
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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WriteJSON(audit, outputPath)
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}
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}
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func BenchmarkGenerateBasicHTML(b *testing.B) {
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audit := &security.Audit{
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Inventory: &inventory.Inventory{
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Timestamp: time.Now(),
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},
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Findings: make([]security.Finding, 50),
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}
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tmpDir := b.TempDir()
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outputPath := filepath.Join(tmpDir, "report.html")
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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generateBasicHTML(audit, outputPath)
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}
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}
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