|
| 1 | +package cmd |
| 2 | + |
| 3 | +import ( |
| 4 | + "fmt" |
| 5 | + "os" |
| 6 | + "path/filepath" |
| 7 | + |
| 8 | + "github.com/fatih/color" |
| 9 | + "github.com/spf13/cobra" |
| 10 | + "github.com/yeasy/ask/internal/skill" |
| 11 | +) |
| 12 | + |
| 13 | +// checkCmd represents the check command |
| 14 | +var checkCmd = &cobra.Command{ |
| 15 | + Use: "check [skill-path]", |
| 16 | + Short: "Check a skill for security issues", |
| 17 | + Long: `Analyze a skill directory for potential security risks, |
| 18 | +including hardcoded secrets, dangerous commands, and network activity. |
| 19 | +
|
| 20 | +If skill-path is not provided, the current directory is checked.`, |
| 21 | + Args: cobra.MaximumNArgs(1), |
| 22 | + Run: runCheck, |
| 23 | +} |
| 24 | + |
| 25 | +var reportFile string |
| 26 | + |
| 27 | +func init() { |
| 28 | + checkCmd.Flags().StringVar(&reportFile, "report", "", "Save report to file (supports .md, .html)") |
| 29 | +} |
| 30 | + |
| 31 | +func runCheck(cmd *cobra.Command, args []string) { |
| 32 | + skillPath := "." |
| 33 | + if len(args) > 0 { |
| 34 | + skillPath = args[0] |
| 35 | + } |
| 36 | + |
| 37 | + absPath, err := filepath.Abs(skillPath) |
| 38 | + if err != nil { |
| 39 | + fmt.Printf("Error resolving path: %v\n", err) |
| 40 | + os.Exit(1) |
| 41 | + } |
| 42 | + |
| 43 | + if !skill.FindSkillMD(absPath) { |
| 44 | + fmt.Printf("Error: No SKILL.md found in %s. Is this a valid skill directory?\n", absPath) |
| 45 | + os.Exit(1) |
| 46 | + } |
| 47 | + |
| 48 | + fmt.Printf("Checking skill at %s...\n", absPath) |
| 49 | + result, err := skill.CheckSafety(absPath) |
| 50 | + if err != nil { |
| 51 | + fmt.Printf("Error checking skill: %v\n", err) |
| 52 | + os.Exit(1) |
| 53 | + } |
| 54 | + |
| 55 | + if reportFile != "" { |
| 56 | + handleReport(result, reportFile) |
| 57 | + } else { |
| 58 | + printReport(result) |
| 59 | + } |
| 60 | +} |
| 61 | + |
| 62 | +func handleReport(result *skill.CheckResult, filename string) { |
| 63 | + ext := filepath.Ext(filename) |
| 64 | + format := "md" |
| 65 | + if ext == ".html" || ext == ".htm" { |
| 66 | + format = "html" |
| 67 | + } |
| 68 | + |
| 69 | + content, err := skill.GenerateReport(result, format) |
| 70 | + if err != nil { |
| 71 | + fmt.Printf("Error generating report: %v\n", err) |
| 72 | + os.Exit(1) |
| 73 | + } |
| 74 | + |
| 75 | + if err := os.WriteFile(filename, []byte(content), 0644); err != nil { |
| 76 | + fmt.Printf("Error writing report to %s: %v\n", filename, err) |
| 77 | + os.Exit(1) |
| 78 | + } |
| 79 | + |
| 80 | + fmt.Printf("\n%s Security report saved to %s\n", color.GreenString("✓"), filename) |
| 81 | + |
| 82 | + // Print a brief summary even when saving to file |
| 83 | + criticals := 0 |
| 84 | + for _, f := range result.Findings { |
| 85 | + if f.Severity == skill.SeverityCritical { |
| 86 | + criticals++ |
| 87 | + } |
| 88 | + } |
| 89 | + if criticals > 0 { |
| 90 | + fmt.Printf("%s Found %d critical issues. Please review the report.\n", color.RedString("!"), criticals) |
| 91 | + os.Exit(1) |
| 92 | + } |
| 93 | +} |
| 94 | + |
| 95 | +func printReport(result *skill.CheckResult) { |
| 96 | + fmt.Printf("\nSecurity Report for: %s\n", color.CyanString(result.SkillName)) |
| 97 | + fmt.Println("----------------------------------------") |
| 98 | + |
| 99 | + if len(result.Findings) == 0 { |
| 100 | + color.Green("✓ No issues found. Skill appears safe.\n") |
| 101 | + return |
| 102 | + } |
| 103 | + |
| 104 | + criticals := 0 |
| 105 | + warnings := 0 |
| 106 | + infos := 0 |
| 107 | + |
| 108 | + for _, finding := range result.Findings { |
| 109 | + switch finding.Severity { |
| 110 | + case skill.SeverityCritical: |
| 111 | + criticals++ |
| 112 | + printFinding(color.RedString("[CRITICAL]"), finding) |
| 113 | + case skill.SeverityWarning: |
| 114 | + warnings++ |
| 115 | + printFinding(color.YellowString("[WARNING] "), finding) |
| 116 | + case skill.SeverityInfo: |
| 117 | + infos++ |
| 118 | + printFinding(color.BlueString("[INFO] "), finding) |
| 119 | + } |
| 120 | + } |
| 121 | + |
| 122 | + fmt.Println("----------------------------------------") |
| 123 | + fmt.Printf("Summary: %d Critical, %d Warning, %d Info\n", criticals, warnings, infos) |
| 124 | + |
| 125 | + if criticals > 0 { |
| 126 | + os.Exit(1) // Exit with error if critical issues found |
| 127 | + } |
| 128 | +} |
| 129 | + |
| 130 | +func printFinding(prefix string, finding skill.Finding) { |
| 131 | + fmt.Printf("%s %s\n", prefix, finding.Description) |
| 132 | + fmt.Printf(" File: %s:%d\n", finding.File, finding.Line) |
| 133 | + fmt.Printf(" Match: %s\n\n", finding.Match) |
| 134 | +} |
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