Examples with X509Certificate com.itrus.cert.X509Certificate used on opensource projects

Example 11 with X509Certificate

use of com.itrus.cert.X509Certificate in project spring-cloud-digital-sign by SpringForAll.

the class ServerPKCSUtil method genP12.

/**
 * @param password
 *            产生私钥证书的密码
 * @param certSignBuf
 *            公钥证书
 *
 * @return Base64的私钥证书
 */
public static String genP12(String password, String certSignBuf) {
    // 当前userId 不存在keyMap时抛出异常
    KeyStore ks = null;
    X509Certificate cert = null;
    ByteArrayOutputStream out = null;
    try {
        ks = KeyStore.getInstance("PKCS12");
        ks.load(null, password.toCharArray());
        cert = X509Certificate.getInstance(certSignBuf);
        String alias = cert.getSerialNumber().toString(16).toUpperCase();
        Certificate[] certChain = new Certificate[] { cert };
        KeyPair kp = securityKP;
        out = new ByteArrayOutputStream();
        ks.setKeyEntry(alias, kp.getPrivate(), password.toCharArray(), certChain);
        ks.store(out, password.toCharArray());
    } catch (KeyStoreException e) {
        e.printStackTrace();
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
    } catch (CertificateException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return new String(Base64.encode(out.toByteArray()));
}