/*************************************************************************
* Copyright 2009-2012 Eucalyptus Systems, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see http://www.gnu.org/licenses/.
*
* Please contact Eucalyptus Systems, Inc., 6755 Hollister Ave., Goleta
* CA 93117, USA or visit http://www.eucalyptus.com/licenses/ if you need
* additional information or have any questions.
*
* This file may incorporate work covered under the following copyright
* and permission notice:
*
* Software License Agreement (BSD License)
*
* Copyright (c) 2008, Regents of the University of California
* All rights reserved.
*
* Redistribution and use of this software in source and binary forms,
* with or without modification, are permitted provided that the
* following conditions are met:
*
* Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE. USERS OF THIS SOFTWARE ACKNOWLEDGE
* THE POSSIBLE PRESENCE OF OTHER OPEN SOURCE LICENSED MATERIAL,
* COPYRIGHTED MATERIAL OR PATENTED MATERIAL IN THIS SOFTWARE,
* AND IF ANY SUCH MATERIAL IS DISCOVERED THE PARTY DISCOVERING
* IT MAY INFORM DR. RICH WOLSKI AT THE UNIVERSITY OF CALIFORNIA,
* SANTA BARBARA WHO WILL THEN ASCERTAIN THE MOST APPROPRIATE REMEDY,
* WHICH IN THE REGENTS' DISCRETION MAY INCLUDE, WITHOUT LIMITATION,
* REPLACEMENT OF THE CODE SO IDENTIFIED, LICENSING OF THE CODE SO
* IDENTIFIED, OR WITHDRAWAL OF THE CODE CAPABILITY TO THE EXTENT
* NEEDED TO COMPLY WITH ANY SUCH LICENSES OR RIGHTS.
************************************************************************/
package com.eucalyptus.crypto;
import java.security.Key;
import java.security.KeyPair;
import java.security.PrivateKey;
import java.security.PublicKey;
import java.security.cert.X509Certificate;
import java.util.Date;
import javax.security.auth.x500.X500Principal;
/**
* Facade for generator methods providing asymmetric keys and certificates.
*/
public class Certs {
public static X509Certificate generateCertificate( PublicKey key, X500Principal subjectDn, X500Principal signer, PrivateKey signingKey, Date notAfter ) {
return Crypto.getCertificateProvider().generateCertificate(key, subjectDn, signer, signingKey, notAfter);
}
/**
* TODO: DOCUMENT Certs.java
*
* @param keys
* @param subjectDn
* @param signer
* @param signingKey
* @return
*/
public static X509Certificate generateCertificate( final KeyPair keys, final X500Principal subjectDn, final X500Principal signer, final PrivateKey signingKey ) {
return Crypto.getCertificateProvider( ).generateCertificate( keys, subjectDn, signer, signingKey );
}
/**
* TODO: DOCUMENT Certs.java
*
* @param keys
* @param subjectDn
* @return
*/
public static X509Certificate generateCertificate( final KeyPair keys, final X500Principal subjectDn ) {
return Crypto.getCertificateProvider( ).generateCertificate( keys, subjectDn );
}
/**
* TODO: DOCUMENT Certs.java
*
* @param keys
* @param userName
* @return
*/
public static X509Certificate generateCertificate( final KeyPair keys, final String userName ) {
return Crypto.getCertificateProvider( ).generateCertificate( keys, userName );
}
public static X509Certificate generateCertificate( final KeyPair keys, final String userName, final Date notAfter) {
final X500Principal principal = new X500Principal( String.format( "CN=%s, OU=Eucalyptus, O=User, C=US", userName ));
return Crypto.getCertificateProvider().generateCertificate( keys, principal, principal, null, notAfter );
}
/**
* TODO: DOCUMENT Certs.java
*
* @return
*/
public static KeyPair generateKeyPair( ) {
return Crypto.getCertificateProvider( ).generateKeyPair( );
}
/**
* TODO: DOCUMENT Certs.java
*
* @param keys
* @param userName
* @return
*/
public static X509Certificate generateServiceCertificate( final KeyPair keys, final String userName ) {
return Crypto.getCertificateProvider( ).generateServiceCertificate( keys, userName );
}
public static String getFingerPrint( Key privKey ) {
return Crypto.getCertificateProvider( ).getFingerPrint( privKey );
}
}