package com.mzl.flower.pay;

import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;

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

/**
 * SSL管理助手类
 * @author Administrator
 *
 */
public class SSLUtil implements X509TrustManager {
	private SSLSocketFactory sslFactory = null;
	
	private SSLUtil(){
	}
	
	public void checkClientTrusted(X509Certificate[] arg0, String arg1)
			throws CertificateException {
	}

	public void checkServerTrusted(X509Certificate[] arg0, String arg1)
			throws CertificateException {
	}

	public X509Certificate[] getAcceptedIssuers() {
		return null;
	}
	
	/** 获取SSL Socket工厂 */
	public SSLSocketFactory getSSLSocketFactory(){
		return sslFactory;
	}
	
	private static SSLUtil _instance = null;
	
	/** 获取SSL管理助手类实例 */
	synchronized public static SSLUtil getInstance() throws NoSuchAlgorithmException, KeyManagementException {
		if (_instance == null){
			_instance = new SSLUtil();
			SSLContext sc = SSLContext.getInstance("SSLv3");
			sc.init(null, new TrustManager[]{new SSLUtil()}, null);
			_instance.sslFactory = sc.getSocketFactory();
		}
		return _instance;
	}

}