com.wudaosoft.net.httpclient.SSLContextBuilder.java Source code

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Here is the source code for com.wudaosoft.net.httpclient.SSLContextBuilder.java

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/**
 *    Copyright 2009-2018 Wudao Software Studio(wudaosoft.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 com.wudaosoft.net.httpclient;

import java.net.URL;
import java.security.KeyStore;
import java.security.SecureRandom;

import javax.net.ssl.KeyManagerFactory;
import javax.net.ssl.SSLContext;

import org.apache.http.util.Args;

/**
 * @author changsoul.wu
 *
 */
public class SSLContextBuilder {

    private String password;

    private URL cert;

    /**
     * @param password the password to set
     */
    public SSLContextBuilder setPassword(String password) {
        this.password = password;
        return this;
    }

    /**
     * @param cert the cert to set
     */
    public SSLContextBuilder setCert(URL cert) {
        this.cert = cert;
        return this;
    }

    public SSLContext buildPKCS12() {

        Args.notEmpty(password, "password");
        Args.notNull(cert, "cert");

        char[] pwd = password.toCharArray();

        try {
            KeyStore ks = KeyStore.getInstance("PKCS12");

            ks.load(cert.openStream(), pwd);

            //  & ?
            KeyManagerFactory kmf = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
            kmf.init(ks, pwd);

            //  SSLContext
            SSLContext sslContext = SSLContext.getInstance("TLS");
            sslContext.init(kmf.getKeyManagers(), null, new SecureRandom());

            return sslContext;
        } catch (Exception e) {
            if (e instanceof RuntimeException)
                throw (RuntimeException) e;
            throw new RuntimeException(e);
        }
    }

}