Java Code Examples for org.opensaml.saml.common.SignableSAMLObject#setSignature()

The following examples show how to use org.opensaml.saml.common.SignableSAMLObject#setSignature() . 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: SamlClient.java    From saml-client with MIT License 5 votes vote down vote up 
/** Sign a SamlObject with default settings.
 * Note that this method is a no-op if spCredential is unset.
 * @param samlObject The object to sign
 *
 * @throws SamlException if {@link SignatureSupport#signObject(SignableXMLObject, SignatureSigningParameters) signObject} fails
 * */
private void signSAMLObject(SignableSAMLObject samlObject) throws SamlException {
  if (spCredential != null) {
    try {
      // Describe how we're going to sign the request
      SignatureBuilder signer = new SignatureBuilder();
      Signature signature = signer.buildObject(Signature.DEFAULT_ELEMENT_NAME);
      signature.setCanonicalizationAlgorithm(SignatureConstants.ALGO_ID_C14N_EXCL_OMIT_COMMENTS);
      signature.setSignatureAlgorithm(SignatureConstants.ALGO_ID_SIGNATURE_RSA_SHA256);
      signature.setKeyInfo(
          new X509KeyInfoGeneratorFactory().newInstance().generate(spCredential));
      signature.setSigningCredential(spCredential);
      samlObject.setSignature(signature);

      // Actually sign the request
      SignatureSigningParameters signingParameters = new SignatureSigningParameters();
      signingParameters.setSigningCredential(spCredential);
      signingParameters.setSignatureCanonicalizationAlgorithm(
          SignatureConstants.ALGO_ID_C14N_EXCL_OMIT_COMMENTS);
      signingParameters.setSignatureAlgorithm(SignatureConstants.ALGO_ID_SIGNATURE_RSA_SHA256);
      signingParameters.setKeyInfoGenerator(new X509KeyInfoGeneratorFactory().newInstance());
      SignatureSupport.signObject(samlObject, signingParameters);
    } catch (SecurityException | MarshallingException | SignatureException e) {
      throw new SamlException("Failed to sign request", e);
    }
  }
}
Example 2
Source File: SAML2ReaderWriter.java    From syncope with Apache License 2.0 5 votes vote down vote up 
public void sign(final SignableSAMLObject signableObject) throws SecurityException {
    org.opensaml.xmlsec.signature.Signature signature = OpenSAMLUtil.buildSignature();
    signature.setCanonicalizationAlgorithm(SignatureConstants.ALGO_ID_C14N_EXCL_OMIT_COMMENTS);
    signature.setSignatureAlgorithm(sigAlgo);
    signature.setSigningCredential(loader.getCredential());
    signature.setKeyInfo(keyInfoGenerator.generate(loader.getCredential()));

    signableObject.setSignature(signature);
    signableObject.releaseDOM();
    signableObject.releaseChildrenDOM(true);
}
Example 3
Source File: IdpTest.java    From cxf-fediz with Apache License 2.0 5 votes vote down vote up 
private static void signAuthnRequest(SignableSAMLObject signableObject) throws Exception {
    Crypto crypto = CryptoFactory.getInstance("stsKeystoreA.properties");

    CryptoType cryptoType = new CryptoType(CryptoType.TYPE.ALIAS);
    cryptoType.setAlias("realma");
    X509Certificate[] issuerCerts = crypto.getX509Certificates(cryptoType);

    String sigAlgo = SSOConstants.RSA_SHA1;

    // Get the private key
    PrivateKey privateKey = crypto.getPrivateKey("realma", "realma");

    // Create the signature
    Signature signature = OpenSAMLUtil.buildSignature();
    signature.setCanonicalizationAlgorithm(SignatureConstants.ALGO_ID_C14N_EXCL_OMIT_COMMENTS);
    signature.setSignatureAlgorithm(sigAlgo);

    BasicX509Credential signingCredential = new BasicX509Credential(issuerCerts[0], privateKey);

    signature.setSigningCredential(signingCredential);

    X509KeyInfoGeneratorFactory kiFactory = new X509KeyInfoGeneratorFactory();
    kiFactory.setEmitEntityCertificate(true);

    try {
        KeyInfo keyInfo = kiFactory.newInstance().generate(signingCredential);
        signature.setKeyInfo(keyInfo);
    } catch (org.opensaml.security.SecurityException ex) {
        throw new Exception(
                "Error generating KeyInfo from signing credential", ex);
    }

    signableObject.setSignature(signature);
    signableObject.releaseDOM();
    signableObject.releaseChildrenDOM(true);

}
Example 4
Source File: SAMLResponseValidatorTest.java    From cxf with Apache License 2.0 4 votes vote down vote up 
/**
 * Sign a SAML Response
 * @throws Exception
 */
private void signResponse(
    Response response,
    String issuerKeyName,
    String issuerKeyPassword,
    Crypto issuerCrypto,
    boolean useKeyInfo
) throws Exception {
    //
    // Create the signature
    //
    Signature signature = OpenSAMLUtil.buildSignature();
    signature.setCanonicalizationAlgorithm(SignatureConstants.ALGO_ID_C14N_EXCL_OMIT_COMMENTS);

    // prepare to sign the SAML token
    CryptoType cryptoType = new CryptoType(CryptoType.TYPE.ALIAS);
    cryptoType.setAlias(issuerKeyName);
    X509Certificate[] issuerCerts = issuerCrypto.getX509Certificates(cryptoType);
    if (issuerCerts == null) {
        throw new Exception(
                "No issuer certs were found to sign the SAML Assertion using issuer name: "
                        + issuerKeyName);
    }

    String sigAlgo = SignatureConstants.ALGO_ID_SIGNATURE_RSA_SHA1;
    String pubKeyAlgo = issuerCerts[0].getPublicKey().getAlgorithm();

    if ("DSA".equalsIgnoreCase(pubKeyAlgo)) {
        sigAlgo = SignatureConstants.ALGO_ID_SIGNATURE_DSA;
    }

    PrivateKey privateKey = issuerCrypto.getPrivateKey(issuerKeyName, issuerKeyPassword);

    signature.setSignatureAlgorithm(sigAlgo);

    BasicX509Credential signingCredential =
        new BasicX509Credential(issuerCerts[0], privateKey);
    signature.setSigningCredential(signingCredential);

    if (useKeyInfo) {
        X509KeyInfoGeneratorFactory kiFactory = new X509KeyInfoGeneratorFactory();
        kiFactory.setEmitEntityCertificate(true);

        try {
            KeyInfo keyInfo = kiFactory.newInstance().generate(signingCredential);
            signature.setKeyInfo(keyInfo);
        } catch (org.opensaml.security.SecurityException ex) {
            throw new Exception(
                    "Error generating KeyInfo from signing credential", ex);
        }
    }

    // add the signature to the assertion
    SignableSAMLObject signableObject = response;
    signableObject.setSignature(signature);
    signableObject.releaseDOM();
    signableObject.releaseChildrenDOM(true);
}
Example 5
Source File: SAMLSSOResponseValidatorTest.java    From cxf with Apache License 2.0 4 votes vote down vote up 
/**
 * Sign a SAML Response
 * @throws Exception
 */
private void signResponse(
    Response response,
    String issuerKeyName,
    String issuerKeyPassword,
    Crypto issuerCrypto,
    boolean useKeyInfo
) throws Exception {
    //
    // Create the signature
    //
    Signature signature = OpenSAMLUtil.buildSignature();
    signature.setCanonicalizationAlgorithm(SignatureConstants.ALGO_ID_C14N_EXCL_OMIT_COMMENTS);

    // prepare to sign the SAML token
    CryptoType cryptoType = new CryptoType(CryptoType.TYPE.ALIAS);
    cryptoType.setAlias(issuerKeyName);
    X509Certificate[] issuerCerts = issuerCrypto.getX509Certificates(cryptoType);
    if (issuerCerts == null) {
        throw new Exception(
                "No issuer certs were found to sign the SAML Assertion using issuer name: "
                        + issuerKeyName);
    }

    String sigAlgo = SignatureConstants.ALGO_ID_SIGNATURE_RSA_SHA1;
    String pubKeyAlgo = issuerCerts[0].getPublicKey().getAlgorithm();

    if ("DSA".equalsIgnoreCase(pubKeyAlgo)) {
        sigAlgo = SignatureConstants.ALGO_ID_SIGNATURE_DSA;
    }

    PrivateKey privateKey = issuerCrypto.getPrivateKey(issuerKeyName, issuerKeyPassword);

    signature.setSignatureAlgorithm(sigAlgo);

    BasicX509Credential signingCredential = new BasicX509Credential(issuerCerts[0], privateKey);

    signature.setSigningCredential(signingCredential);

    if (useKeyInfo) {
        X509KeyInfoGeneratorFactory kiFactory = new X509KeyInfoGeneratorFactory();
        kiFactory.setEmitEntityCertificate(true);

        try {
            KeyInfo keyInfo = kiFactory.newInstance().generate(signingCredential);
            signature.setKeyInfo(keyInfo);
        } catch (org.opensaml.security.SecurityException ex) {
            throw new Exception(
                    "Error generating KeyInfo from signing credential", ex);
        }
    }

    // add the signature to the assertion
    SignableSAMLObject signableObject = response;
    signableObject.setSignature(signature);
    signableObject.releaseDOM();
    signableObject.releaseChildrenDOM(true);
}
Example 6
Source File: CombinedValidatorTest.java    From cxf with Apache License 2.0 4 votes vote down vote up 
private void signResponse(
    Response response,
    String issuerKeyName,
    String issuerKeyPassword,
    Crypto issuerCrypto,
    boolean useKeyInfo
) throws Exception {
    //
    // Create the signature
    //
    Signature signature = OpenSAMLUtil.buildSignature();
    signature.setCanonicalizationAlgorithm(SignatureConstants.ALGO_ID_C14N_EXCL_OMIT_COMMENTS);

    // prepare to sign the SAML token
    CryptoType cryptoType = new CryptoType(CryptoType.TYPE.ALIAS);
    cryptoType.setAlias(issuerKeyName);
    X509Certificate[] issuerCerts = issuerCrypto.getX509Certificates(cryptoType);
    if (issuerCerts == null) {
        throw new Exception(
            "No issuer certs were found to sign the SAML Assertion using issuer name: " + issuerKeyName);
    }

    String sigAlgo = SignatureConstants.ALGO_ID_SIGNATURE_RSA_SHA1;
    String pubKeyAlgo = issuerCerts[0].getPublicKey().getAlgorithm();

    if ("DSA".equalsIgnoreCase(pubKeyAlgo)) {
        sigAlgo = SignatureConstants.ALGO_ID_SIGNATURE_DSA;
    }

    PrivateKey privateKey = issuerCrypto.getPrivateKey(issuerKeyName, issuerKeyPassword);

    signature.setSignatureAlgorithm(sigAlgo);

    BasicX509Credential signingCredential =
        new BasicX509Credential(issuerCerts[0], privateKey);
    signature.setSigningCredential(signingCredential);

    if (useKeyInfo) {
        X509KeyInfoGeneratorFactory kiFactory = new X509KeyInfoGeneratorFactory();
        kiFactory.setEmitEntityCertificate(true);

        try {
            KeyInfo keyInfo = kiFactory.newInstance().generate(signingCredential);
            signature.setKeyInfo(keyInfo);
        } catch (org.opensaml.security.SecurityException ex) {
            throw new Exception("Error generating KeyInfo from signing credential", ex);
        }
    }

    // add the signature to the assertion
    SignableSAMLObject signableObject = response;
    signableObject.setSignature(signature);
    signableObject.releaseDOM();
    signableObject.releaseChildrenDOM(true);
}