| 38 | } |
| 39 | |
| 40 | func ParsePrivateKey(text []byte) (crypto.PrivateKey, error) { |
| 41 | for len(text) > 0 { |
| 42 | var block *pem.Block |
| 43 | block, text = pem.Decode(text) |
| 44 | if block == nil { |
| 45 | return nil, errors.New("signingalgorithm: invalid PEM block in private key.") |
| 46 | } |
| 47 | |
| 48 | if block.Type == "ENCRYPTED PRIVATE KEY" { |
| 49 | if privkey, err := parseEncryptedPrivateKeyBlock(block.Bytes); err == nil { |
| 50 | return privkey, nil |
| 51 | } |
| 52 | } else { |
| 53 | if privkey, err := parsePrivateKeyBlock(block.Bytes); err == nil { |
| 54 | return privkey, nil |
| 55 | } |
| 56 | } |
| 57 | } |
| 58 | |
| 59 | return nil, errors.New("signingalgorithm: could not find private key.") |
| 60 | } |
| 61 | |
| 62 | func typeSupportedPKCS8key(keyInterface any) (crypto.PrivateKey, error) { |
| 63 | switch typedKey := keyInterface.(type) { |