Example usage for java.security KeyStore getKey

Introduction

In this page you can find the example usage for java.security KeyStore getKey.

Prototype

public final Key getKey(String alias, char[] password)
        throws KeyStoreException, NoSuchAlgorithmException, UnrecoverableKeyException 

Source Link

Document

Returns the key associated with the given alias, using the given password to recover it.

Usage

From source file:test.integ.be.e_contract.mycarenet.cxf.EHealthSTSClientTest.java

@Test
public void testClient() throws Exception {
    EHealthSTSClient client = new EHealthSTSClient("https://wwwacc.ehealth.fgov.be/sts_1_1/SecureTokenService");

    Security.addProvider(new BeIDProvider());
    KeyStore keyStore = KeyStore.getInstance("BeID");
    keyStore.load(null);/*w  w  w .j  a va2 s.com*/
    PrivateKey authnPrivateKey = (PrivateKey) keyStore.getKey("Authentication", null);
    X509Certificate authnCertificate = (X509Certificate) keyStore.getCertificate("Authentication");

    KeyStore eHealthKeyStore = KeyStore.getInstance("PKCS12");
    FileInputStream fileInputStream = new FileInputStream(this.config.getEHealthPKCS12Path());
    eHealthKeyStore.load(fileInputStream, this.config.getEHealthPKCS12Password().toCharArray());
    Enumeration<String> aliasesEnum = eHealthKeyStore.aliases();
    String alias = aliasesEnum.nextElement();
    X509Certificate eHealthCertificate = (X509Certificate) eHealthKeyStore.getCertificate(alias);
    PrivateKey eHealthPrivateKey = (PrivateKey) eHealthKeyStore.getKey(alias,
            this.config.getEHealthPKCS12Password().toCharArray());

    List<Attribute> attributes = new LinkedList<Attribute>();
    attributes.add(new Attribute("urn:be:fgov:identification-namespace",
            "urn:be:fgov:ehealth:1.0:certificateholder:person:ssin"));
    attributes.add(new Attribute("urn:be:fgov:identification-namespace", "urn:be:fgov:person:ssin"));

    List<AttributeDesignator> attributeDesignators = new LinkedList<AttributeDesignator>();
    attributeDesignators.add(new AttributeDesignator("urn:be:fgov:identification-namespace",
            "urn:be:fgov:ehealth:1.0:certificateholder:person:ssin"));
    attributeDesignators
            .add(new AttributeDesignator("urn:be:fgov:identification-namespace", "urn:be:fgov:person:ssin"));
    attributeDesignators.add(new AttributeDesignator("urn:be:fgov:certified-namespace:ehealth",
            "urn:be:fgov:person:ssin:nurse:boolean"));

    Element assertionElement = client.requestAssertion(authnCertificate, authnPrivateKey, eHealthCertificate,
            eHealthPrivateKey, attributes, attributeDesignators);

    assertNotNull(assertionElement);

    LOG.debug("assertion: " + toString(assertionElement));

    LOG.debug("not after: " + client.getNotAfter(assertionElement));
}

---

From source file:test.integ.be.e_contract.mycarenet.cxf.SyncClientTest.java

@Test
public void testEchoViaInvoke() throws Exception {
    // setup/*ww  w.  jav a  2  s  . c  o  m*/
    String xkms2Location = "https://pilot.mycarenet.be/mycarenet-ws/care-provider/xkms2";
    XKMS2Client xkms2Client = new XKMS2Client(xkms2Location);
    SessionKey sessionKey = new SessionKey();

    Security.addProvider(new BeIDProvider());
    KeyStore keyStore = KeyStore.getInstance("BeID");
    keyStore.load(null);
    PrivateKey authnPrivateKey = (PrivateKey) keyStore.getKey("Authentication", null);
    X509Certificate authnCertificate = (X509Certificate) keyStore.getCertificate("Authentication");

    // operate
    xkms2Client.registerSessionKey(sessionKey, authnPrivateKey, authnCertificate);

    // verify
    assertTrue(sessionKey.isValid());

    try {
        // setup
        Config config = new Config();
        PackageLicenseKey packageLicenseKey = config.getPackageLicenseKey();
        LOG.debug("package license key username: " + packageLicenseKey.getUsername());
        LOG.debug("package license key password: " + packageLicenseKey.getPassword());
        SyncClient syncClient = new SyncClient("https://pilot.mycarenet.be/services/care-provider/sync",
                sessionKey, packageLicenseKey);

        String result = syncClient
                .invoke("<EchoRequest xmlns=\"urn:be:cin:mycarenet:1.0:sync:types\" xml:lang=\"en\">"
                        + "<test/>" + "</EchoRequest>");

        // verify
        LOG.debug("result: " + result);
    } finally {
        // operate
        xkms2Client.revokeSessionKey(sessionKey, authnPrivateKey, authnCertificate);

        // verify
        assertFalse(sessionKey.isValid());
    }
}

---

From source file:test.integ.be.e_contract.mycarenet.cxf.CXFTest.java

@Test
public void testRegisterRevokeSessionKey() throws Exception {
    // setup/*  w w  w.  j  a v a 2  s.c  o  m*/
    String xkms2Location = "https://pilot.mycarenet.be/mycarenet-ws/care-provider/xkms2";
    XKMS2Client xkms2Client = new XKMS2Client(xkms2Location);
    SessionKey sessionKey = new SessionKey();

    Security.addProvider(new BeIDProvider());
    KeyStore keyStore = KeyStore.getInstance("BeID");
    keyStore.load(null);
    PrivateKey authnPrivateKey = (PrivateKey) keyStore.getKey("Authentication", null);
    X509Certificate authnCertificate = (X509Certificate) keyStore.getCertificate("Authentication");

    // operate
    xkms2Client.registerSessionKey(sessionKey, authnPrivateKey, authnCertificate);

    // verify
    assertTrue(sessionKey.isValid());

    // operate
    xkms2Client.revokeSessionKey(sessionKey, authnPrivateKey, authnCertificate);

    // verify
    assertFalse(sessionKey.isValid());
}

---

From source file:test.integ.be.e_contract.mycarenet.cxf.CXFTest.java

@Test
public void testRegisterViaXKMS2RevokeViaXKMS1() throws Exception {
    // setup//from ww  w . java  2  s  .c  om
    String xkms2Location = "https://pilot.mycarenet.be/mycarenet-ws/care-provider/xkms2";
    XKMS2Client xkms2Client = new XKMS2Client(xkms2Location);
    SessionKey sessionKey = new SessionKey();

    String xkmsLocation = "https://pilot.mycarenet.be/mycarenet-ws/care-provider/xkms";
    XKMSClient xkmsClient = new XKMSClient(xkmsLocation);

    Security.addProvider(new BeIDProvider());
    KeyStore keyStore = KeyStore.getInstance("BeID");
    keyStore.load(null);
    PrivateKey authnPrivateKey = (PrivateKey) keyStore.getKey("Authentication", null);
    X509Certificate authnCertificate = (X509Certificate) keyStore.getCertificate("Authentication");

    // operate
    xkms2Client.registerSessionKey(sessionKey, authnPrivateKey, authnCertificate);

    // verify
    assertTrue(sessionKey.isValid());

    // operate
    xkmsClient.revokeSessionKey(sessionKey);

    // verify
    assertFalse(sessionKey.isValid());
}

---

From source file:service.GoogleCalendarAuth.java

public GoogleCalendarAuth(String client_id, String key) {
    final long now = System.currentTimeMillis() / 1000L;
    final long exp = now + 3600;
    final char[] password = "notasecret".toCharArray();
    final String claim = "{\"iss\":\"" + client_id + "\"," + "\"scope\":\"" + SCOPE + "\","
            + "\"aud\":\"https://accounts.google.com/o/oauth2/token\"," + "\"exp\":" + exp + "," +
            // "\"prn\":\"some.user@somecorp.com\"," + // This require some.user to have their email served from a googlemail domain?
            "\"iat\":" + now + "}";
    try {// w w w  .  j  a va2  s  .c om
        final String jwt = Base64.encodeBase64URLSafeString(jwt_header.getBytes()) + "."
                + Base64.encodeBase64URLSafeString(claim.getBytes("UTF-8"));
        final byte[] jwt_data = jwt.getBytes("UTF8");
        final Signature sig = Signature.getInstance("SHA256WithRSA");

        final KeyStore ks = java.security.KeyStore.getInstance("PKCS12");
        ks.load(new FileInputStream(key), password);

        sig.initSign((PrivateKey) ks.getKey("privatekey", password));
        sig.update(jwt_data);
        final byte[] signatureBytes = sig.sign();
        final String b64sig = Base64.encodeBase64URLSafeString(signatureBytes);

        final String assertion = jwt + "." + b64sig;
        //System.out.println("Assertion: " + assertion);
        final String data = "grant_type=assertion" + "&assertion_type="
                + URLEncoder.encode("http://oauth.net/grant_type/jwt/1.0/bearer", "UTF-8") + "&assertion="
                + URLEncoder.encode(assertion, "UTF-8");

        // Make the Access Token Request
        URLConnection conn = null;
        try {
            final URL url = new URL("https://accounts.google.com/o/oauth2/token");
            conn = url.openConnection();
            conn.setDoOutput(true);
            OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
            wr.write(data);
            wr.flush();

            BufferedReader rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));
            String line;
            while ((line = rd.readLine()) != null) {
                if (line.split(":").length > 0)
                    if (line.split(":")[0].trim().equals("\"access_token\""))
                        access_token = line.split(":")[1].trim().replace("\"", "").replace(",", "");
                System.out.println(line);
            }
            wr.close();
            rd.close();
        } catch (Exception ex) {
            final InputStream error = ((HttpURLConnection) conn).getErrorStream();
            final BufferedReader br = new BufferedReader(new InputStreamReader(error));
            StringBuilder sb = new StringBuilder();
            String line;
            while ((line = br.readLine()) != null)
                sb.append(line);
            System.out.println("Error: " + ex + "\n " + sb.toString());
        }
        System.out.println("access_token=" + access_token);
    } catch (Exception ex) {
        System.out.println("Error: " + ex);
    }
}

---

From source file:org.apache.taverna.security.credentialmanager.impl.CredentialManagerImplIT.java

/**
 * @throws java.lang.Exception/*from w w  w . j  a v a  2  s .  c om*/
 */
@BeforeClass
@Ignore
public static void setUpBeforeCLass() throws Exception {

    Security.addProvider(new BouncyCastleProvider());

    // Create some test username and passwords for services
    serviceURI = new URI("http://someservice");
    usernamePassword = new UsernamePassword("testuser", "testpasswd");
    serviceURI2 = new URI("http://someservice2");
    usernamePassword2 = new UsernamePassword("testuser2", "testpasswd2");
    serviceURI3 = new URI("http://someservice3");
    usernamePassword3 = new UsernamePassword("testuser3", "testpasswd3");

    // Load the test private key and its certificate
    File privateKeyCertFile = new File(privateKeyFileURL.getPath());
    KeyStore pkcs12Keystore = java.security.KeyStore.getInstance("PKCS12", "BC"); // We have to use the BC provider here as the certificate chain is not loaded if we use whichever provider is first in Java!!!
    FileInputStream inStream = new FileInputStream(privateKeyCertFile);
    pkcs12Keystore.load(inStream, privateKeyAndPKCS12KeystorePassword.toCharArray());
    // KeyStore pkcs12Keystore = credentialManager.loadPKCS12Keystore(privateKeyCertFile, privateKeyPassword);
    Enumeration<String> aliases = pkcs12Keystore.aliases();
    while (aliases.hasMoreElements()) {
        // The test-private-key-cert.p12 file contains only one private key
        // and corresponding certificate entry
        String alias = aliases.nextElement();
        if (pkcs12Keystore.isKeyEntry(alias)) { // is it a (private) key entry?
            privateKey = pkcs12Keystore.getKey(alias, privateKeyAndPKCS12KeystorePassword.toCharArray());
            privateKeyCertChain = pkcs12Keystore.getCertificateChain(alias);
            break;
        }
    }
    inStream.close();

    // Load the test trusted certificate (belonging to *.Google.com)
    File trustedCertFile = new File(trustedCertficateGoogleFileURL.getPath());
    inStream = new FileInputStream(trustedCertFile);
    CertificateFactory certFactory = CertificateFactory.getInstance("X.509");
    trustedCertficateGoogle = (X509Certificate) certFactory.generateCertificate(inStream);
    try {
        inStream.close();
    } catch (Exception e) {
        // Ignore
    }
    // Load the test trusted certificate (belonging to heater.cs.man.ac.uk)
    File trustedCertFile2 = new File(trustedCertficateHeaterFileURL.getPath());
    inStream = new FileInputStream(trustedCertFile2);
    trustedCertficateHeater = (X509Certificate) certFactory.generateCertificate(inStream);
    try {
        inStream.close();
    } catch (Exception e) {
        // Ignore
    }

    credentialManager = new CredentialManagerImpl();

    //      // The code below sets up the Keystore and Truststore files and loads some data into them
    //      // and saves them into a temp directory. These files can later be used for testing the Credential
    //      // Manager with non-empty keystores.
    //      Random randomGenerator = new Random();
    //      String credentialManagerDirectoryPath = System
    //            .getProperty("java.io.tmpdir")
    //            + System.getProperty("file.separator")
    //            + "taverna-security-"
    //            + randomGenerator.nextInt(1000000);
    //      System.out.println("Credential Manager's directory path: "
    //            + credentialManagerDirectoryPath);
    //      credentialManagerDirectory = new File(credentialManagerDirectoryPath);
    //      credentialManager.setConfigurationDirectoryPath(credentialManagerDirectory);
    //      
    //      // Create the dummy master password provider
    //      masterPasswordProvider = new DummyMasterPasswordProvider();
    //      masterPasswordProvider.setMasterPassword(masterPassword);
    //      List<MasterPasswordProvider> masterPasswordProviders = new ArrayList<MasterPasswordProvider>();
    //      masterPasswordProviders.add(masterPasswordProvider);
    //      credentialManager.setMasterPasswordProviders(masterPasswordProviders);
    //      
    //      // Add some stuff into Credential Manager
    //      credentialManager.addUsernameAndPasswordForService(usernamePassword, serviceURI);
    //      credentialManager.addUsernameAndPasswordForService(usernamePassword2, serviceURI2);
    //      credentialManager.addUsernameAndPasswordForService(usernamePassword3, serviceURI3);
    //      credentialManager.addKeyPair(privateKey, privateKeyCertChain);
    //      credentialManager.addTrustedCertificate(trustedCertficate);

    // Set up a random temp directory and copy the test keystore files 
    // from resources/security
    Random randomGenerator = new Random();
    String credentialManagerDirectoryPath = System.getProperty("java.io.tmpdir")
            + System.getProperty("file.separator") + "taverna-security-" + randomGenerator.nextInt(1000000);
    System.out.println("Credential Manager's directory path: " + credentialManagerDirectoryPath);
    credentialManagerDirectory = new File(credentialManagerDirectoryPath);
    if (!credentialManagerDirectory.exists()) {
        credentialManagerDirectory.mkdir();
    }
    URL keystoreFileURL = CredentialManagerImplIT.class.getResource("/security/t2keystore.ubr");
    File keystoreFile = new File(keystoreFileURL.getPath());
    File keystoreDestFile = new File(credentialManagerDirectory, "taverna-keystore.ubr");
    URL truststroreFileURL = CredentialManagerImplIT.class.getResource("/security/t2truststore.ubr");
    File truststoreFile = new File(truststroreFileURL.getPath());
    File truststoreDestFile = new File(credentialManagerDirectory, "taverna-truststore.ubr");
    FileUtils.copyFile(keystoreFile, keystoreDestFile);
    FileUtils.copyFile(truststoreFile, truststoreDestFile);
    credentialManager.setConfigurationDirectoryPath(credentialManagerDirectory.toPath());

    // Create the dummy master password provider
    masterPasswordProvider = new DummyMasterPasswordProvider();
    masterPasswordProvider.setMasterPassword(masterPassword);
    List<MasterPasswordProvider> masterPasswordProviders = new ArrayList<MasterPasswordProvider>();
    masterPasswordProviders.add(masterPasswordProvider);
    credentialManager.setMasterPasswordProviders(masterPasswordProviders);

    // Set an empty list for trust confirmation providers
    credentialManager.setTrustConfirmationProviders(new ArrayList<TrustConfirmationProvider>());

    keystoreChangedObserver = new Observer<KeystoreChangedEvent>() {
        @Override
        public void notify(Observable<KeystoreChangedEvent> sender, KeystoreChangedEvent message)
                throws Exception {
            // TODO Auto-generated method stub
        }
    };
    credentialManager.addObserver(keystoreChangedObserver);
}

---

From source file:net.sf.taverna.t2.security.credentialmanager.impl.CredentialManagerImplIT.java

/**
 * @throws java.lang.Exception/* w  ww  .j a va2 s  . c om*/
 */
@BeforeClass
@Ignore
public static void setUpBeforeCLass() throws Exception {

    Security.addProvider(new BouncyCastleProvider());

    // Create some test username and passwords for services
    serviceURI = new URI("http://someservice");
    usernamePassword = new UsernamePassword("testuser", "testpasswd");
    serviceURI2 = new URI("http://someservice2");
    usernamePassword2 = new UsernamePassword("testuser2", "testpasswd2");
    serviceURI3 = new URI("http://someservice3");
    usernamePassword3 = new UsernamePassword("testuser3", "testpasswd3");

    // Load the test private key and its certificate
    File privateKeyCertFile = new File(privateKeyFileURL.getPath());
    KeyStore pkcs12Keystore = java.security.KeyStore.getInstance("PKCS12", "BC"); // We have to use the BC provider here as the certificate chain is not loaded if we use whichever provider is first in Java!!!
    FileInputStream inStream = new FileInputStream(privateKeyCertFile);
    pkcs12Keystore.load(inStream, privateKeyAndPKCS12KeystorePassword.toCharArray());
    // KeyStore pkcs12Keystore = credentialManager.loadPKCS12Keystore(privateKeyCertFile, privateKeyPassword);
    Enumeration<String> aliases = pkcs12Keystore.aliases();
    while (aliases.hasMoreElements()) {
        // The test-private-key-cert.p12 file contains only one private key
        // and corresponding certificate entry
        String alias = aliases.nextElement();
        if (pkcs12Keystore.isKeyEntry(alias)) { // is it a (private) key entry?
            privateKey = pkcs12Keystore.getKey(alias, privateKeyAndPKCS12KeystorePassword.toCharArray());
            privateKeyCertChain = pkcs12Keystore.getCertificateChain(alias);
            break;
        }
    }
    inStream.close();

    // Load the test trusted certificate (belonging to *.Google.com)
    File trustedCertFile = new File(trustedCertficateGoogleFileURL.getPath());
    inStream = new FileInputStream(trustedCertFile);
    CertificateFactory certFactory = CertificateFactory.getInstance("X.509");
    trustedCertficateGoogle = (X509Certificate) certFactory.generateCertificate(inStream);
    try {
        inStream.close();
    } catch (Exception e) {
        // Ignore
    }
    // Load the test trusted certificate (belonging to heater.cs.man.ac.uk)
    File trustedCertFile2 = new File(trustedCertficateHeaterFileURL.getPath());
    inStream = new FileInputStream(trustedCertFile2);
    trustedCertficateHeater = (X509Certificate) certFactory.generateCertificate(inStream);
    try {
        inStream.close();
    } catch (Exception e) {
        // Ignore
    }

    credentialManager = new CredentialManagerImpl();

    //      // The code below sets up the Keystore and Truststore files and loads some data into them
    //      // and saves them into a temp directory. These files can later be used for testing the Credential
    //      // Manager with non-empty keystores.
    //      Random randomGenerator = new Random();
    //      String credentialManagerDirectoryPath = System
    //            .getProperty("java.io.tmpdir")
    //            + System.getProperty("file.separator")
    //            + "taverna-security-"
    //            + randomGenerator.nextInt(1000000);
    //      System.out.println("Credential Manager's directory path: "
    //            + credentialManagerDirectoryPath);
    //      credentialManagerDirectory = new File(credentialManagerDirectoryPath);
    //      credentialManager.setConfigurationDirectoryPath(credentialManagerDirectory);
    //      
    //      // Create the dummy master password provider
    //      masterPasswordProvider = new DummyMasterPasswordProvider();
    //      masterPasswordProvider.setMasterPassword(masterPassword);
    //      List<MasterPasswordProvider> masterPasswordProviders = new ArrayList<MasterPasswordProvider>();
    //      masterPasswordProviders.add(masterPasswordProvider);
    //      credentialManager.setMasterPasswordProviders(masterPasswordProviders);
    //      
    //      // Add some stuff into Credential Manager
    //      credentialManager.addUsernameAndPasswordForService(usernamePassword, serviceURI);
    //      credentialManager.addUsernameAndPasswordForService(usernamePassword2, serviceURI2);
    //      credentialManager.addUsernameAndPasswordForService(usernamePassword3, serviceURI3);
    //      credentialManager.addKeyPair(privateKey, privateKeyCertChain);
    //      credentialManager.addTrustedCertificate(trustedCertficate);

    // Set up a random temp directory and copy the test keystore files 
    // from resources/security
    Random randomGenerator = new Random();
    String credentialManagerDirectoryPath = System.getProperty("java.io.tmpdir")
            + System.getProperty("file.separator") + "taverna-security-" + randomGenerator.nextInt(1000000);
    System.out.println("Credential Manager's directory path: " + credentialManagerDirectoryPath);
    credentialManagerDirectory = new File(credentialManagerDirectoryPath);
    if (!credentialManagerDirectory.exists()) {
        credentialManagerDirectory.mkdir();
    }
    URL keystoreFileURL = CredentialManagerImplIT.class.getResource("/security/t2keystore.ubr");
    File keystoreFile = new File(keystoreFileURL.getPath());
    File keystoreDestFile = new File(credentialManagerDirectory, "taverna-keystore.ubr");
    URL truststroreFileURL = CredentialManagerImplIT.class.getResource("/security/t2truststore.ubr");
    File truststoreFile = new File(truststroreFileURL.getPath());
    File truststoreDestFile = new File(credentialManagerDirectory, "taverna-truststore.ubr");
    FileUtils.copyFile(keystoreFile, keystoreDestFile);
    FileUtils.copyFile(truststoreFile, truststoreDestFile);
    credentialManager.setConfigurationDirectoryPath(credentialManagerDirectory);

    // Create the dummy master password provider
    masterPasswordProvider = new DummyMasterPasswordProvider();
    masterPasswordProvider.setMasterPassword(masterPassword);
    List<MasterPasswordProvider> masterPasswordProviders = new ArrayList<MasterPasswordProvider>();
    masterPasswordProviders.add(masterPasswordProvider);
    credentialManager.setMasterPasswordProviders(masterPasswordProviders);

    // Set an empty list for trust confirmation providers
    credentialManager.setTrustConfirmationProviders(new ArrayList<TrustConfirmationProvider>());

    keystoreChangedObserver = new Observer<KeystoreChangedEvent>() {
        @Override
        public void notify(Observable<KeystoreChangedEvent> sender, KeystoreChangedEvent message)
                throws Exception {
            // TODO Auto-generated method stub
        }
    };
    credentialManager.addObserver(keystoreChangedObserver);
}

---

From source file:test.integ.be.e_contract.mycarenet.cxf.SyncClientTest.java

@Test
public void testEcho() throws Exception {
    // setup//  w  ww . jav  a2 s.c o  m
    String xkms2Location = "https://pilot.mycarenet.be/mycarenet-ws/care-provider/xkms2";
    XKMS2Client xkms2Client = new XKMS2Client(xkms2Location);
    SessionKey sessionKey = new SessionKey();

    Security.addProvider(new BeIDProvider());
    KeyStore keyStore = KeyStore.getInstance("BeID");
    keyStore.load(null);
    PrivateKey authnPrivateKey = (PrivateKey) keyStore.getKey("Authentication", null);
    X509Certificate authnCertificate = (X509Certificate) keyStore.getCertificate("Authentication");

    // operate
    xkms2Client.registerSessionKey(sessionKey, authnPrivateKey, authnCertificate);

    // verify
    assertTrue(sessionKey.isValid());

    try {
        // setup
        Config config = new Config();
        PackageLicenseKey packageLicenseKey = config.getPackageLicenseKey();
        LOG.debug("package license key username: " + packageLicenseKey.getUsername());
        LOG.debug("package license key password: " + packageLicenseKey.getPassword());
        SyncClient syncClient = new SyncClient("https://pilot.mycarenet.be/services/care-provider/sync",
                sessionKey, packageLicenseKey);

        ObjectFactory objectFactory = new ObjectFactory();
        XmlDocumentWrapperType request = objectFactory.createXmlDocumentWrapperType();
        DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
        documentBuilderFactory.setNamespaceAware(true);
        DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
        Document document = documentBuilder.newDocument();
        Element element = document.createElement("test");
        request.setAny(element);
        request.setLang("en");
        // operate
        XmlDocumentWrapperType result;
        try {
            result = syncClient.echo(request);
        } finally {
            LOG.debug("payload: " + syncClient.getPayload());
        }

        // verify
        assertEquals(result.getAny().getNodeName(), "test");
    } finally {
        // operate
        xkms2Client.revokeSessionKey(sessionKey, authnPrivateKey, authnCertificate);

        // verify
        assertFalse(sessionKey.isValid());
    }
}

---

From source file:cloud.google.oauth2.MyWayAuthentication.java

/**
 * Load p12 file get private key/*from   w ww. j a  v  a  2s  .  c om*/
 * */
private PrivateKey getPrivateKey(String keyFile, String password) throws KeyStoreException, IOException,
        NoSuchAlgorithmException, CertificateException, UnrecoverableKeyException {
    KeyStore keystore = KeyStore.getInstance("PKCS12");
    keystore.load(new FileInputStream(keyFile), password.toCharArray());
    PrivateKey privateKey = (PrivateKey) keystore.getKey(GCDStatic.getKeyAlias(), password.toCharArray());

    return privateKey;
}

---

From source file:GCS_Auth.java

public GCS_Auth(String client_id, String key) {
    String SCOPE = "https://www.googleapis.com/auth/shoppingapi";
    SCOPE = SCOPE + " " + "https://www.googleapis.com/auth/structuredcontent";
    try {/*from  www.ja v a  2 s .  c om*/
        String jwt_header = "{\"alg\":\"RS256\",\"typ\":\"JWT\"}";

        long now = System.currentTimeMillis() / 1000L;
        long exp = now + 3600;
        String iss = client_id;
        String claim = "{\"iss\":\"" + iss + "\",\"scope\":\"" + SCOPE
                + "\",\"aud\":\"https://accounts.google.com/o/oauth2/token\",\"exp\":" + exp + ",\"iat\":" + now
                + "}";

        String jwt = Base64.encodeBase64URLSafeString(jwt_header.getBytes()) + "."
                + Base64.encodeBase64URLSafeString(claim.getBytes("UTF-8"));

        byte[] jwt_data = jwt.getBytes("UTF8");

        Signature sig = Signature.getInstance("SHA256WithRSA");

        KeyStore ks = java.security.KeyStore.getInstance("PKCS12");
        ks.load(new FileInputStream(key), "notasecret".toCharArray());

        sig.initSign((PrivateKey) ks.getKey("privatekey", "notasecret".toCharArray()));
        sig.update(jwt_data);
        byte[] signatureBytes = sig.sign();
        String b64sig = Base64.encodeBase64URLSafeString(signatureBytes);

        String assertion = jwt + "." + b64sig;

        //System.out.println("Assertion: " + assertion);

        String data = "grant_type=assertion";
        data += "&" + "assertion_type" + "="
                + URLEncoder.encode("http://oauth.net/grant_type/jwt/1.0/bearer", "UTF-8");
        data += "&" + "assertion=" + URLEncoder.encode(assertion, "UTF-8");

        URLConnection conn = null;
        try {
            URL url = new URL("https://accounts.google.com/o/oauth2/token");
            conn = url.openConnection();
            conn.setDoOutput(true);
            OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
            wr.write(data);
            wr.flush();

            BufferedReader rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));
            String line;
            while ((line = rd.readLine()) != null) {
                if (line.split(":").length > 0)
                    if (line.split(":")[0].trim().equals("\"access_token\""))
                        access_token = line.split(":")[1].trim().replace("\"", "").replace(",", "");
                System.out.println(line);
            }
            wr.close();
            rd.close();
        } catch (Exception ex) {
            InputStream error = ((HttpURLConnection) conn).getErrorStream();
            BufferedReader br = new BufferedReader(new InputStreamReader(error));
            StringBuilder sb = new StringBuilder();
            String line;
            while ((line = br.readLine()) != null) {
                sb.append(line);
            }
            System.out.println("Error: " + ex + "\n " + sb.toString());
        }
        //System.out.println(access_token);
    } catch (Exception ex) {
        System.out.println("Error: " + ex);
    }
}

---

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