x509credentialimpl.java

开源的OpenId的一个java实现

/*
 * 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.solutions.identity.sts.saml;

import java.io.InputStream;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.PrivateKey;
import java.security.PublicKey;
import java.security.UnrecoverableKeyException;
import java.security.cert.X509CRL;
import java.security.cert.X509Certificate;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

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;

public class X509CredentialImpl implements X509Credential {

    private KeyStore store = null;

    public X509CredentialImpl() throws Exception {
        InputStream in = this.getClass().getClassLoader().getResourceAsStream(
                "wso2is.jks");
        // InputStream in = new FileInputStream("wso2is.jks");
        store = KeyStore.getInstance("JKS");
        store.load(in, "wso2is".toCharArray());

    }

    public Collection<X509CRL> getCRLs() {
        return null;
    }

    public X509Certificate getEntityCertificate() {
        X509Certificate cert = null;

        try {
            cert = (X509Certificate) store.getCertificate("localhost");
        } catch (KeyStoreException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        return cert;
    }

    public Collection<X509Certificate> getEntityCertificateChain() {
        List<X509Certificate> lst = new ArrayList();
        try {
            X509Certificate[] certs = (X509Certificate[]) store
                    .getCertificateChain("localhost");
            for (int i = 0; i < certs.length; i++) {
                lst.add(certs[i]);
            }
        } catch (KeyStoreException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        return lst;
    }

    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() {
        PrivateKey key = null;
        try {
            key = (PrivateKey) store
                    .getKey("localhost", "wso2is".toCharArray());
        } catch (KeyStoreException e) {
            e.printStackTrace();
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
        } catch (UnrecoverableKeyException e) {
            e.printStackTrace();
        }
        return key;
    }

    public PublicKey getPublicKey() {
        X509Certificate cert = null;

        try {
            cert = (X509Certificate) store.getCertificate("localhost");

        } catch (KeyStoreException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        return cert.getPublicKey();
    }

    public SecretKey getSecretKey() {
        // TODO Auto-generated method stub
        return null;
    }

    public UsageType getUsageType() {
        // TODO Auto-generated method stub
        return null;
    }

}