让httpclient接受所有ssl证书https 分享

访问https 资源时,让httpclient接受所有ssl证书,在weblogic等容器中很有用
代码如下:

 

import java.io.IOException;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.Socket;
import java.net.SocketAddress;
import java.net.UnknownHostException;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;

import javax.net.SocketFactory;
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;

import org.apache.commons.httpclient.ConnectTimeoutException;
import org.apache.commons.httpclient.params.HttpConnectionParams;
import org.apache.commons.httpclient.protocol.SecureProtocolSocketFactory;

public class MySecureProtocolSocketFactory implements SecureProtocolSocketFactory {
    static{
        System.out.println(">>>>in MySecureProtocolSocketFactory>>");
    }
    private SSLContext sslcontext = null;
   
    private SSLContext createSSLContext() {
        SSLContext sslcontext=null;
        try {
            sslcontext = SSLContext.getInstance("SSL");
            sslcontext.init(null, new TrustManager[]{new TrustAnyTrustManager()}, new java.security.SecureRandom());
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
        } catch (KeyManagementException e) {
            e.printStackTrace();
        }
        return sslcontext;
    }
   
    private SSLContext getSSLContext() {
        if (this.sslcontext == null) {
            this.sslcontext = createSSLContext();
        }
        return this.sslcontext;
    }
   
    public Socket createSocket(Socket socket, String host, int port, boolean autoClose)
            throws IOException, UnknownHostException {
        return getSSLContext().getSocketFactory().createSocket(
                socket,
                host,
                port,
                autoClose
            );
    }

    public Socket createSocket(String host, int port) throws IOException,
            UnknownHostException {
        return getSSLContext().getSocketFactory().createSocket(
                host,
                port
            );
    }
   
   
    public Socket createSocket(String host, int port, InetAddress clientHost, int clientPort)
            throws IOException, UnknownHostException {
        return getSSLContext().getSocketFactory().createSocket(host, port, clientHost, clientPort);
    }

    public Socket createSocket(String host, int port, InetAddress localAddress,
            int localPort, HttpConnectionParams params) throws IOException,
            UnknownHostException, ConnectTimeoutException {
        if (params == null) {
            throw new IllegalArgumentException("Parameters may not be null");
        }
        int timeout = params.getConnectionTimeout();
        SocketFactory socketfactory = getSSLContext().getSocketFactory();
        if (timeout == 0) {
            return socketfactory.createSocket(host, port, localAddress, localPort);
        } else {
            Socket socket = socketfactory.createSocket();
            SocketAddress localaddr = new InetSocketAddress(localAddress, localPort);
            SocketAddress remoteaddr = new InetSocketAddress(host, port);
            socket.bind(localaddr);
            socket.connect(remoteaddr, timeout);
            return socket;
        }
    }
   
    //自定义私有类
    private static class TrustAnyTrustManager implements X509TrustManager {
      
        public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {
        }
  
        public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {
        }
  
        public X509Certificate[] getAcceptedIssuers() {
            return new X509Certificate[]{};
        }
    }   

}

 

然后按如下方式使用HttpClient

Protocol myhttps = new Protocol("https", new MySecureProtocolSocketFactory (), 443);
Protocol.registerProtocol("https", myhttps);
HttpClient httpclient=new HttpClient();
之后就是照常使用了,不知道怎样用的话，参考我的其它文章