| 39 | } |
| 40 | |
| 41 | func certPool(log slog.Logger, certsPath string) (*x509.CertPool, error) { |
| 42 | pool, err := x509.SystemCertPool() |
| 43 | if err != nil { |
| 44 | return nil, xerrors.Errorf("system cert pool: %w", err) |
| 45 | } |
| 46 | |
| 47 | fi, err := os.Stat(certsPath) |
| 48 | if err != nil { |
| 49 | return nil, xerrors.Errorf("stat %v: %w", certsPath, err) |
| 50 | } |
| 51 | |
| 52 | if !fi.IsDir() { |
| 53 | err = addCert(log, pool, certsPath) |
| 54 | if err != nil { |
| 55 | return nil, xerrors.Errorf("add cert: %w", err) |
| 56 | } |
| 57 | return pool, nil |
| 58 | } |
| 59 | |
| 60 | entries, err := os.ReadDir(certsPath) |
| 61 | if err != nil { |
| 62 | return nil, xerrors.Errorf("read dir %v: %w", certsPath, err) |
| 63 | } |
| 64 | |
| 65 | for _, entry := range entries { |
| 66 | path := filepath.Join(certsPath, entry.Name()) |
| 67 | err = addCert(log, pool, path) |
| 68 | if err != nil { |
| 69 | return nil, xerrors.Errorf("add cert: %w", err) |
| 70 | } |
| 71 | } |
| 72 | |
| 73 | return pool, nil |
| 74 | } |
| 75 | |
| 76 | func addCert(log slog.Logger, pool *x509.CertPool, path string) error { |
| 77 | b, err := os.ReadFile(path) |