/*
* Copyright 2005-2008 WSO2, Inc. (http://wso2.com)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.wso2.carbon.identity.relyingparty.saml;
import java.math.BigInteger;
import java.security.KeyFactory;
import java.security.NoSuchAlgorithmException;
import java.security.PrivateKey;
import java.security.PublicKey;
import java.security.cert.X509CRL;
import java.security.cert.X509Certificate;
import java.security.spec.InvalidKeySpecException;
import java.security.spec.RSAPublicKeySpec;
import java.util.Collection;
import javax.crypto.SecretKey;
import org.opensaml.xml.security.credential.Credential;
import org.opensaml.xml.security.credential.CredentialContextSet;
import org.opensaml.xml.security.credential.UsageType;
import org.opensaml.xml.security.x509.X509Credential;
/**
* X509Credential implementation for signature verification of self issued tokens. The key is
* constructed from modulus and exponent
*/
public class X509CredentialImpl implements X509Credential {
private PublicKey publicKey = null;
private X509Certificate signingCert = null;
// cert chain
/**
* The key is constructed form modulus and exponent.
*
* @param modulus
* @param publicExponent
* @throws NoSuchAlgorithmException
* @throws InvalidKeySpecException
*/
public X509CredentialImpl(BigInteger modulus, BigInteger publicExponent)
throws NoSuchAlgorithmException, InvalidKeySpecException {
RSAPublicKeySpec spec = new RSAPublicKeySpec(modulus, publicExponent);
KeyFactory keyFactory = KeyFactory.getInstance("RSA");
publicKey = keyFactory.generatePublic(spec);
}
public X509CredentialImpl(X509Certificate cert) {
publicKey = cert.getPublicKey();
signingCert = cert;
}
/**
* Retrieves the publicKey
*/
public PublicKey getPublicKey() {
return publicKey;
}
public X509Certificate getSigningCert() {
return signingCert;
}
// ********** Not implemented **************************************************************
public X509Certificate getEntityCertificate() {
// TODO Auto-generated method stub
return null;
}
public Collection<X509CRL> getCRLs() {
// TODO Auto-generated method stub
return null;
}
public Collection<X509Certificate> getEntityCertificateChain() {
// TODO Auto-generated method stub
return null;
}
public CredentialContextSet getCredentalContextSet() {
// TODO Auto-generated method stub
return null;
}
public Class<? extends Credential> getCredentialType() {
// TODO Auto-generated method stub
return null;
}
public String getEntityId() {
// TODO Auto-generated method stub
return null;
}
public Collection<String> getKeyNames() {
// TODO Auto-generated method stub
return null;
}
public PrivateKey getPrivateKey() {
// TODO Auto-generated method stub
return null;
}
public SecretKey getSecretKey() {
// TODO Auto-generated method stub
return null;
}
public UsageType getUsageType() {
// TODO Auto-generated method stub
return null;
}
}