Java Code Examples for org.bouncycastle.openssl.PEMKeyPair#getPrivateKeyInfo()

The following examples show how to use org.bouncycastle.openssl.PEMKeyPair#getPrivateKeyInfo() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: KeyReader.java    From log4j2-elasticsearch with Apache License 2.0 6 votes vote down vote up 
public PKCS8EncodedKeySpec readPrivateKey(FileInputStream fis, Optional<String> keyPassword)
        throws IOException {
    PEMParser keyReader = new PEMParser(new InputStreamReader(fis));

    PEMDecryptorProvider decryptorProvider = new JcePEMDecryptorProviderBuilder().build(keyPassword.get().toCharArray());

    Object keyPair = keyReader.readObject();
    keyReader.close();

    PrivateKeyInfo keyInfo;

    if (keyPair instanceof PEMEncryptedKeyPair) {
        PEMKeyPair decryptedKeyPair = ((PEMEncryptedKeyPair) keyPair).decryptKeyPair(decryptorProvider);
        keyInfo = decryptedKeyPair.getPrivateKeyInfo();
    } else {
        keyInfo = ((PEMKeyPair) keyPair).getPrivateKeyInfo();
    }

    return new PKCS8EncodedKeySpec(keyInfo.getEncoded());
}
Example 2
Source File: KeyReader.java    From log4j2-elasticsearch with Apache License 2.0 6 votes vote down vote up 
public PKCS8EncodedKeySpec readPrivateKey(FileInputStream fis, Optional<String> keyPassword)
        throws IOException {
    PEMParser keyReader = new PEMParser(new InputStreamReader(fis));

    PEMDecryptorProvider decryptorProvider = new JcePEMDecryptorProviderBuilder().build(keyPassword.get().toCharArray());

    Object keyPair = keyReader.readObject();
    keyReader.close();

    PrivateKeyInfo keyInfo;

    if (keyPair instanceof PEMEncryptedKeyPair) {
        PEMKeyPair decryptedKeyPair = ((PEMEncryptedKeyPair) keyPair).decryptKeyPair(decryptorProvider);
        keyInfo = decryptedKeyPair.getPrivateKeyInfo();
    } else {
        keyInfo = ((PEMKeyPair) keyPair).getPrivateKeyInfo();
    }

    return new PKCS8EncodedKeySpec(keyInfo.getEncoded());
}
Example 3
Source File: BouncyCastleSecurityProviderTool.java    From browserup-proxy with Apache License 2.0 5 votes vote down vote up 
@Override
public PrivateKey decodePemEncodedPrivateKey(Reader privateKeyReader, String password) {
    try (PEMParser pemParser = new PEMParser(privateKeyReader)) {
        Object keyPair = pemParser.readObject();

        // retrieve the PrivateKeyInfo from the returned keyPair object. if the key is encrypted, it needs to be
        // decrypted using the specified password first.
        PrivateKeyInfo keyInfo;
        if (keyPair instanceof PEMEncryptedKeyPair) {
            if (password == null) {
                throw new ImportException("Unable to import private key. Key is encrypted, but no password was provided.");
            }

            PEMDecryptorProvider decryptor = new JcePEMDecryptorProviderBuilder().build(password.toCharArray());

            PEMKeyPair decryptedKeyPair = ((PEMEncryptedKeyPair) keyPair).decryptKeyPair(decryptor);

            keyInfo = decryptedKeyPair.getPrivateKeyInfo();
        } else {
            keyInfo = ((PEMKeyPair) keyPair).getPrivateKeyInfo();
        }

        return new JcaPEMKeyConverter().getPrivateKey(keyInfo);
    } catch (IOException e) {
        throw new ImportException("Unable to read PEM-encoded PrivateKey", e);
    }
}
Example 4
Source File: BouncyCastleSecurityProviderTool.java    From CapturePacket with MIT License 5 votes vote down vote up 
@Override
public PrivateKey decodePemEncodedPrivateKey(Reader privateKeyReader, String password) {
    try (PEMParser pemParser = new PEMParser(privateKeyReader)) {
        Object keyPair = pemParser.readObject();

        // retrieve the PrivateKeyInfo from the returned keyPair object. if the key is encrypted, it needs to be
        // decrypted using the specified password first.
        PrivateKeyInfo keyInfo;
        if (keyPair instanceof PEMEncryptedKeyPair) {
            if (password == null) {
                throw new ImportException("Unable to import private key. Key is encrypted, but no password was provided.");
            }

            PEMDecryptorProvider decryptor = new JcePEMDecryptorProviderBuilder().build(password.toCharArray());

            PEMKeyPair decryptedKeyPair = ((PEMEncryptedKeyPair) keyPair).decryptKeyPair(decryptor);

            keyInfo = decryptedKeyPair.getPrivateKeyInfo();
        } else {
            keyInfo = ((PEMKeyPair) keyPair).getPrivateKeyInfo();
        }

        return new JcaPEMKeyConverter().getPrivateKey(keyInfo);
    } catch (IOException e) {
        throw new ImportException("Unable to read PEM-encoded PrivateKey", e);
    }
}
Example 5
Source File: BouncyCastleSecurityProviderTool.java    From Dream-Catcher with MIT License 5 votes vote down vote up 
@Override
public PrivateKey decodePemEncodedPrivateKey(Reader privateKeyReader, String password) {
    try {
        PEMParser pemParser = new PEMParser(privateKeyReader);
        Object keyPair = pemParser.readObject();

        // retrieve the PrivateKeyInfo from the returned keyPair object. if the key is encrypted, it needs to be
        // decrypted using the specified password first.
        PrivateKeyInfo keyInfo;
        if (keyPair instanceof PEMEncryptedKeyPair) {
            if (password == null) {
                throw new ImportException("Unable to import private key. Key is encrypted, but no password was provided.");
            }

            PEMDecryptorProvider decryptor = new JcePEMDecryptorProviderBuilder().build(password.toCharArray());

            PEMKeyPair decryptedKeyPair = ((PEMEncryptedKeyPair) keyPair).decryptKeyPair(decryptor);

            keyInfo = decryptedKeyPair.getPrivateKeyInfo();
        } else {
            keyInfo = ((PEMKeyPair) keyPair).getPrivateKeyInfo();
        }

        return new JcaPEMKeyConverter().getPrivateKey(keyInfo);
    } catch (IOException e) {
        throw new ImportException("Unable to read PEM-encoded PrivateKey", e);
    }
}
Example 6
Source File: BouncyCastleSecurityProviderTool.java    From AndroidHttpCapture with MIT License 5 votes vote down vote up 
@Override
public PrivateKey decodePemEncodedPrivateKey(Reader privateKeyReader, String password) {
    try (PEMParser pemParser = new PEMParser(privateKeyReader)) {
        Object keyPair = pemParser.readObject();

        // retrieve the PrivateKeyInfo from the returned keyPair object. if the key is encrypted, it needs to be
        // decrypted using the specified password first.
        PrivateKeyInfo keyInfo;
        if (keyPair instanceof PEMEncryptedKeyPair) {
            if (password == null) {
                throw new ImportException("Unable to import private key. Key is encrypted, but no password was provided.");
            }

            PEMDecryptorProvider decryptor = new JcePEMDecryptorProviderBuilder().build(password.toCharArray());

            PEMKeyPair decryptedKeyPair = ((PEMEncryptedKeyPair) keyPair).decryptKeyPair(decryptor);

            keyInfo = decryptedKeyPair.getPrivateKeyInfo();
        } else {
            keyInfo = ((PEMKeyPair) keyPair).getPrivateKeyInfo();
        }

        return new JcaPEMKeyConverter().getPrivateKey(keyInfo);
    } catch (IOException e) {
        throw new ImportException("Unable to read PEM-encoded PrivateKey", e);
    }
}
Example 7
Source File: Denominator.java    From denominator with Apache License 2.0 5 votes vote down vote up 
@Override
public Object apply(Object input) {
  if (input instanceof String && input.toString().contains("BEGIN RSA PRIVATE KEY")) {
    try {
      PEMKeyPair pemKeyPair = (PEMKeyPair) new PEMParser(new StringReader(input.toString())).readObject();
      PrivateKeyInfo privateKeyInfo = pemKeyPair.getPrivateKeyInfo();
      KeyFactory keyFact = KeyFactory.getInstance(
          privateKeyInfo.getPrivateKeyAlgorithm().getAlgorithm().getId(), new BouncyCastleProvider());
      return keyFact.generatePrivate(new PKCS8EncodedKeySpec(privateKeyInfo.getEncoded()));
    } catch (Exception ex) {
      return input;
    }
  }
  return input;
}