Example usage for org.bouncycastle.util.encoders Base64 encode

List of usage examples for org.bouncycastle.util.encoders Base64 encode

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Introduction

In this page you can find the example usage for org.bouncycastle.util.encoders Base64 encode.

Prototype

public static byte[] encode(byte[] data)

Source Link

Document

encode the input data producing a base 64 encoded byte array.

Usage

From source file:org.globus.cog.security.cert.request.GridCertRenewalRequest.java

License:Open Source License

/**
 * Converts to PEM encoding./*from   w  ww .  ja v  a2  s  .  c o  m*/
 */
static private String toCertPEM(byte[] data) {
    byte[] enc_data = Base64.encode(data);
    String header = "-----BEGIN CERTIFICATE-----";
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    try {
        PEMUtils.writeBase64(out, header, enc_data, "-----END CERTIFICATE-----");
    } catch (IOException e) {
    }
    return new String(out.toByteArray());
}

From source file:org.globus.cog.security.cert.request.GridCertRenewalRequest.java

License:Open Source License

/**
 * Converts to PEM encoding.//w w w .j  a va2 s.  c  o  m
 */
static private String toCertReqPEM(byte[] data) {
    byte[] enc_data = Base64.encode(data);
    String header = "-----BEGIN CERTIFICATE REQUEST-----";
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    try {
        PEMUtils.writeBase64(out, header, enc_data, "-----END CERTIFICATE REQUEST-----");
    } catch (IOException e) {
    }
    return new String(out.toByteArray());
}

From source file:org.globus.cog.security.cert.request.GridCertRequest.java

License:Open Source License

/**
 * Converts to PEM encoding.//from w w w .j a va  2 s.  c o  m
 */
static public String toPEM(byte[] data) {
    byte[] enc_data = Base64.encode(data);
    String header = "-----BEGIN CERTIFICATE REQUEST-----";
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    try {
        PEMUtils.writeBase64(out, header, enc_data, "-----END CERTIFICATE REQUEST-----");
    } catch (IOException e) {
        throw new RuntimeException("Unexpected error: " + e.getMessage());
    }
    return new String(out.toByteArray());
}

From source file:org.globus.cog.security.certrequest.GridCertRequest.java

License:Open Source License

/**
 * Converts to PEM encoding.//from  w  w  w  .j  a va2 s. c o  m
 * @param data cert bytes
 * @return pem enoded CSR
 */
static private String toPEM(byte[] data) {
    byte[] enc_data = Base64.encode(data);
    String header = "-----BEGIN CERTIFICATE REQUEST-----";
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    try {
        PEMUtils.writeBase64(out, header, enc_data, "-----END CERTIFICATE REQUEST-----");
    } catch (IOException e) {
        e.printStackTrace();
        throw new RuntimeException("Unexpected error: " + e.getMessage());
    }
    return new String(out.toByteArray());
}

From source file:org.globus.ftp.extended.GridFTPOutputStream.java

License:Apache License

private void writeToken(byte[] header, byte[] token) throws IOException {
    this.out.write(header);
    this.out.write(Base64.encode(token));
    this.out.write(CRLF);
    this.out.flush();
}

From source file:org.globus.gsi.OpenSSLKey.java

License:Apache License

private String toPEM() {

    byte[] data = (this.keyData == null) ? this.encodedKey : Base64.encode(this.keyData);

    String header = HEADER;//from   w  ww .j av  a2  s . c  om

    if (isEncrypted()) {
        StringBuffer buf = new StringBuffer(header);
        buf.append(PEMUtil.LINE_SEP);
        buf.append("Proc-Type: 4,ENCRYPTED");
        buf.append(PEMUtil.LINE_SEP);
        buf.append("DEK-Info: ").append(this.encAlgStr);
        buf.append(",").append(PEMUtil.toHex(initializationVector.getIV()));
        buf.append(PEMUtil.LINE_SEP);
        header = buf.toString();
    }

    ByteArrayOutputStream out = new ByteArrayOutputStream();

    try {
        PEMUtil.writeBase64(out, header, data, "-----END RSA PRIVATE KEY-----");
    } catch (IOException e) {
        // JGLOBUS-91
        throw new RuntimeException("Unexpected error", e);
    }

    return new String(out.toByteArray());
}

From source file:org.globus.gsi.util.CertificateIOUtil.java

License:Apache License

/**
 * Writes certificate to the specified output stream in PEM format.
 *///from  w  w w  .  j  a  va  2  s  .  co  m
public static void writeCertificate(OutputStream out, X509Certificate cert)
        throws IOException, CertificateEncodingException {
    PEMUtil.writeBase64(out, "-----BEGIN CERTIFICATE-----", Base64.encode(cert.getEncoded()),
            "-----END CERTIFICATE-----");
}

From source file:org.globus.security.OpenSSLKey.java

License:Apache License

private String toPEM() {

    byte[] data = (this.keyData == null) ? this.encodedKey : Base64.encode(this.keyData);

    String header = HEADER;// ww  w.  ja  va2  s  .  c  om

    if (isEncrypted()) {
        StringBuffer buf = new StringBuffer(header);
        buf.append(PEMUtil.LINE_SEP);
        buf.append("Proc-Type: 4,ENCRYPTED");
        buf.append(PEMUtil.LINE_SEP);
        buf.append("DEK-Info: ").append(this.encAlgStr);
        buf.append(",").append(PEMUtil.toHex(initializationVector.getIV()));
        buf.append(PEMUtil.LINE_SEP);
        header = buf.toString();
    }

    ByteArrayOutputStream out = new ByteArrayOutputStream();

    try {
        PEMUtil.writeBase64(out, header, data, "-----END RSA PRIVATE KEY-----");
    } catch (IOException e) {
        // FIXME !!
        throw new RuntimeException("Unexpected error", e);
    }

    return new String(out.toByteArray());
}

From source file:org.globus.tools.GridCertRequest.java

License:Open Source License

/**
 * Generates a encrypted private key and certificate request.
 *//*from   w w w.  ja  v  a  2s.  c om*/
static public void genCertificateRequest(String dname, String emailAddressOfCA, String password, File keyFile,
        File certFile, File certReqFile) throws Exception {

    String sigAlgName = "MD5WithRSA";
    String keyAlgName = "RSA";

    CertUtil.init();

    X509Name name = new X509Name(dname);

    String certSubject = X509NameHelper.toString(name);

    System.out.println("Generating a 1024 bit RSA private key");

    // Generate a new key pair.
    KeyPairGenerator keygen = KeyPairGenerator.getInstance(keyAlgName);
    keygen.initialize(1024);
    KeyPair keyPair = keygen.genKeyPair();
    PrivateKey privKey = keyPair.getPrivate();
    PublicKey pubKey = keyPair.getPublic();

    // Generate the certificate request.
    DERSet derSet = new DERSet();
    PKCS10CertificationRequest request = new PKCS10CertificationRequest(sigAlgName, name, pubKey, derSet,
            privKey);

    // Save the certificate request to a .pem file.
    byte[] data = request.getEncoded();
    byte[] encodedData = Base64.encode(data);

    PrintStream ps = null;

    try {
        ps = new PrintStream(new FileOutputStream(certReqFile));

        boolean caEmail = false;

        if ((emailAddressOfCA != null) && (emailAddressOfCA.length() > 0)) {
            caEmail = true;
            ps.print("\n\n" + "Please mail the following certificate request to " + emailAddressOfCA);
        } else {
            ps.print("\n\n"
                    + "Please send the following certificate request to the Certificate Authority (CA). Refer to CA instructions for details on to send the request.");
        }
        ps.print("\n\n" + "==================================================================\n" + "\n"
                + "Certificate Subject:\n" + "\n" + certSubject + "\n" + "\n"
                + "The above string is known as your user certificate subject, and it \n"
                + "uniquely identifies this user.\n" + "\n"
                + "To install this user certificate, please save this e-mail message\n"
                + "into the following file.\n" + "\n" + "\n" + certReqFile.getAbsolutePath() + "\n" + "\n"
                + "\n" + "      You need not edit this message in any way. Simply \n"
                + "      save this e-mail message to the file.\n" + "\n" + "\n"
                + "If you have any questions about the certificate contact\n" + "the Certificate Authority");
        if (caEmail) {
            ps.print("at " + emailAddressOfCA);
        }
        ps.print("\n\n");
        PEMUtils.writeBase64(ps, "-----BEGIN CERTIFICATE REQUEST-----", encodedData,
                "-----END CERTIFICATE REQUEST-----");
    } finally {
        if (ps != null) {
            ps.close();
        }
    }

    // Save private key to a .pem file.
    OpenSSLKey key = new BouncyCastleOpenSSLKey(privKey);
    if (password != null) {
        key.encrypt(password);
    }
    // this will set the permissions correctly already
    key.writeTo(keyFile.getAbsolutePath());

    // Create an empty cert file.
    certFile.createNewFile();

    System.out.println("A private key and a certificate request has been generated with the subject:");
    System.out.println();
    System.out.println(certSubject);
    System.out.println();

    System.out.println("The private key is stored in " + keyFile.getAbsolutePath());
    System.out.println("The request is stored in " + certReqFile.getAbsolutePath());

}

From source file:org.gluu.oxtrust.action.ManageCertificateAction.java

License:MIT License

@Restrict("#{s:hasPermission('configuration', 'access')}")
public String generateCSR(String fileName) {
    if (Security.getProvider(BouncyCastleProvider.PROVIDER_NAME) == null) {
        Security.addProvider(new BouncyCastleProvider());
    }//from w ww  .  jav a  2s .c  om

    KeyPair pair = getKeyPair(fileName);
    boolean result = false;
    if (pair != null) {
        String url = applicationConfiguration.getIdpUrl().replaceFirst(".*//", "");
        String csrPrincipal = String.format("CN=%s", url);
        X500Principal principal = new X500Principal(csrPrincipal);

        PKCS10CertificationRequest csr = null;
        try {
            csr = new PKCS10CertificationRequest("SHA1withRSA", principal, pair.getPublic(), null,
                    pair.getPrivate());
        } catch (GeneralSecurityException e) {
            log.error(e.getMessage(), e);
            return OxTrustConstants.RESULT_FAILURE;
        }

        // Form download responce
        StringBuilder response = new StringBuilder();

        response.append(BEGIN_CERT_REQ + "\n");
        response.append(WordUtils.wrap(new String(Base64.encode(csr.getDEREncoded())), 64, "\n", true) + "\n");
        response.append(END_CERT_REQ + "\n");

        result = ResponseHelper.downloadFile("csr.pem", OxTrustConstants.CONTENT_TYPE_TEXT_PLAIN,
                response.toString().getBytes(), facesContext);
    }

    return result ? OxTrustConstants.RESULT_SUCCESS : OxTrustConstants.RESULT_FAILURE;
}