CommonPolicyRootCA.java

/**
 * 
 */
package org.keysupport.fpki;

import java.io.ByteArrayInputStream;
import java.security.cert.CertificateException;
import java.security.cert.CertificateFactory;
import java.security.cert.X509Certificate;


/**
 * @author tejohnson
 *
 *  This class is a singleton containing the Common Policy Root CA
 * @version $Revision: 1.0 $
 */
public final class CommonPolicyRootCA {

	/**
	 * Field instance.
	 */
	private static CommonPolicyRootCA instance = null;
	/**
	 * Field certificate.
	 */
	private static X509Certificate certificate = null;
	/**
	 * Field COMMON_SHA2_PEM.
	 * (value is ""-----BEGIN CERTIFICATE-----\n"
			+ "MIIEYDCCA0igAwIBAgICATAwDQYJKoZIhvcNAQELBQAwWTELMAkGA1UEBhMCVVMx\n"
			+ "GDAWBgNVBAoTD1UuUy4gR292ZXJubWVudDENMAsGA1UECxMERlBLSTEhMB8GA1UE\n"
			+ "AxMYRmVkZXJhbCBDb21tb24gUG9saWN5IENBMB4XDTEwMTIwMTE2NDUyN1oXDTMw\n"
			+ "MTIwMTE2NDUyN1owWTELMAkGA1UEBhMCVVMxGDAWBgNVBAoTD1UuUy4gR292ZXJu\n"
			+ "bWVudDENMAsGA1UECxMERlBLSTEhMB8GA1UEAxMYRmVkZXJhbCBDb21tb24gUG9s\n"
			+ "aWN5IENBMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2HX7NRY0WkG/\n"
			+ "Wq9cMAQUHK14RLXqJup1YcfNNnn4fNi9KVFmWSHjeavUeL6wLbCh1bI1FiPQzB6+\n"
			+ "Duir3MPJ1hLXp3JoGDG4FyKyPn66CG3G/dFYLGmgA/Aqo/Y/ISU937cyxY4nsyOl\n"
			+ "4FKzXZbpsLjFxZ+7xaBugkC7xScFNknWJidpDDSPzyd6KgqjQV+NHQOGgxXgVcHF\n"
			+ "mCye7Bpy3EjBPvmE0oSCwRvDdDa3ucc2Mnr4MrbQNq4iGDGMUHMhnv6DOzCIJOPp\n"
			+ "wX7e7ZjHH5IQip9bYi+dpLzVhW86/clTpyBLqtsgqyFOHQ1O5piF5asRR12dP8Qj\n"
			+ "wOMUBm7+nQIDAQABo4IBMDCCASwwDwYDVR0TAQH/BAUwAwEB/zCB6QYIKwYBBQUH\n"
			+ "AQsEgdwwgdkwPwYIKwYBBQUHMAWGM2h0dHA6Ly9odHRwLmZwa2kuZ292L2ZjcGNh\n"
			+ "L2NhQ2VydHNJc3N1ZWRCeWZjcGNhLnA3YzCBlQYIKwYBBQUHMAWGgYhsZGFwOi8v\n"
			+ "bGRhcC5mcGtpLmdvdi9jbj1GZWRlcmFsJTIwQ29tbW9uJTIwUG9saWN5JTIwQ0Es\n"
			+ "b3U9RlBLSSxvPVUuUy4lMjBHb3Zlcm5tZW50LGM9VVM/Y0FDZXJ0aWZpY2F0ZTti\n"
			+ "aW5hcnksY3Jvc3NDZXJ0aWZpY2F0ZVBhaXI7YmluYXJ5MA4GA1UdDwEB/wQEAwIB\n"
			+ "BjAdBgNVHQ4EFgQUrQx6dVzl85jEeZgOrCj9l/TnAvwwDQYJKoZIhvcNAQELBQAD\n"
			+ "ggEBAI9z2uF/gLGH9uwsz9GEYx728Yi3mvIRte9UrYpuGDco71wb5O9Qt2wmGCMi\n"
			+ "TR0mRyDpCZzicGJxqxHPkYnos/UqoEfAFMtOQsHdDA4b8Idb7OV316rgVNdF9IU+\n"
			+ "7LQd3nyKf1tNnJaK0KIyn9psMQz4pO9+c+iR3Ah6cFqgr2KBWfgAdKLI3VTKQVZH\n"
			+ "venAT+0g3eOlCd+uKML80cgX2BLHb94u6b2akfI8WpQukSKAiaGMWMyDeiYZdQKl\n"
			+ "Dn0KJnNR6obLB6jI/WNaNZvSr79PMUjBhHDbNXuaGQ/lj/RqDG8z2esccKIN47lQ\n"
			+ "A2EC/0rskqTcLe4qNJMHtyznGI8=\n"
			+ "-----END CERTIFICATE-----"")
	 */
	private static final String COMMON_SHA2_PEM = "-----BEGIN CERTIFICATE-----\n"
			+ "MIIEYDCCA0igAwIBAgICATAwDQYJKoZIhvcNAQELBQAwWTELMAkGA1UEBhMCVVMx\n"
			+ "GDAWBgNVBAoTD1UuUy4gR292ZXJubWVudDENMAsGA1UECxMERlBLSTEhMB8GA1UE\n"
			+ "AxMYRmVkZXJhbCBDb21tb24gUG9saWN5IENBMB4XDTEwMTIwMTE2NDUyN1oXDTMw\n"
			+ "MTIwMTE2NDUyN1owWTELMAkGA1UEBhMCVVMxGDAWBgNVBAoTD1UuUy4gR292ZXJu\n"
			+ "bWVudDENMAsGA1UECxMERlBLSTEhMB8GA1UEAxMYRmVkZXJhbCBDb21tb24gUG9s\n"
			+ "aWN5IENBMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2HX7NRY0WkG/\n"
			+ "Wq9cMAQUHK14RLXqJup1YcfNNnn4fNi9KVFmWSHjeavUeL6wLbCh1bI1FiPQzB6+\n"
			+ "Duir3MPJ1hLXp3JoGDG4FyKyPn66CG3G/dFYLGmgA/Aqo/Y/ISU937cyxY4nsyOl\n"
			+ "4FKzXZbpsLjFxZ+7xaBugkC7xScFNknWJidpDDSPzyd6KgqjQV+NHQOGgxXgVcHF\n"
			+ "mCye7Bpy3EjBPvmE0oSCwRvDdDa3ucc2Mnr4MrbQNq4iGDGMUHMhnv6DOzCIJOPp\n"
			+ "wX7e7ZjHH5IQip9bYi+dpLzVhW86/clTpyBLqtsgqyFOHQ1O5piF5asRR12dP8Qj\n"
			+ "wOMUBm7+nQIDAQABo4IBMDCCASwwDwYDVR0TAQH/BAUwAwEB/zCB6QYIKwYBBQUH\n"
			+ "AQsEgdwwgdkwPwYIKwYBBQUHMAWGM2h0dHA6Ly9odHRwLmZwa2kuZ292L2ZjcGNh\n"
			+ "L2NhQ2VydHNJc3N1ZWRCeWZjcGNhLnA3YzCBlQYIKwYBBQUHMAWGgYhsZGFwOi8v\n"
			+ "bGRhcC5mcGtpLmdvdi9jbj1GZWRlcmFsJTIwQ29tbW9uJTIwUG9saWN5JTIwQ0Es\n"
			+ "b3U9RlBLSSxvPVUuUy4lMjBHb3Zlcm5tZW50LGM9VVM/Y0FDZXJ0aWZpY2F0ZTti\n"
			+ "aW5hcnksY3Jvc3NDZXJ0aWZpY2F0ZVBhaXI7YmluYXJ5MA4GA1UdDwEB/wQEAwIB\n"
			+ "BjAdBgNVHQ4EFgQUrQx6dVzl85jEeZgOrCj9l/TnAvwwDQYJKoZIhvcNAQELBQAD\n"
			+ "ggEBAI9z2uF/gLGH9uwsz9GEYx728Yi3mvIRte9UrYpuGDco71wb5O9Qt2wmGCMi\n"
			+ "TR0mRyDpCZzicGJxqxHPkYnos/UqoEfAFMtOQsHdDA4b8Idb7OV316rgVNdF9IU+\n"
			+ "7LQd3nyKf1tNnJaK0KIyn9psMQz4pO9+c+iR3Ah6cFqgr2KBWfgAdKLI3VTKQVZH\n"
			+ "venAT+0g3eOlCd+uKML80cgX2BLHb94u6b2akfI8WpQukSKAiaGMWMyDeiYZdQKl\n"
			+ "Dn0KJnNR6obLB6jI/WNaNZvSr79PMUjBhHDbNXuaGQ/lj/RqDG8z2esccKIN47lQ\n"
			+ "A2EC/0rskqTcLe4qNJMHtyznGI8=\n"
			+ "-----END CERTIFICATE-----";


	/**
	
	 * 
	 * @throws CertificateException  */
	protected CommonPolicyRootCA() throws CertificateException {
		CertificateFactory cf;
		ByteArrayInputStream bais;

			cf = CertificateFactory.getInstance("X.509");
			bais = new ByteArrayInputStream(COMMON_SHA2_PEM.getBytes());
			certificate = (X509Certificate) cf.generateCertificate(bais);
	}
	
	/**
	
	 * 
	 * @return CommonPolicyRootCA
	 * @throws CertificateException */
	public static CommonPolicyRootCA getInstance() throws CertificateException {
		if (instance != null) {
			return instance;
		} else {
			return new CommonPolicyRootCA();
		}
	}

	/**
	 * Method getCertificate.
	 * @return X509Certificate
	 */
	public X509Certificate getCertificate() {
		return certificate;
	}
	
}