import java.security.cert.CertificateException;

import java.security.cert.X509Certificate;

import javax.net.ssl.HostnameVerifier;

import javax.net.ssl.HttpsURLConnection;

import javax.net.ssl.SSLContext;

import javax.net.ssl.SSLSession;

import javax.net.ssl.TrustManager;

import javax.net.ssl.X509TrustManager;

public class SslUtils {

private static void trustAllHttpsCertificates() throws Exception {

TrustManager[] trustAllCerts = new TrustManager[1];

TrustManager tm = new miTM();

trustAllCerts[0] = tm;

SSLContext sc = SSLContext.getInstance("SSL");

sc.init(null, trustAllCerts, null);

HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());

}

static class miTM implements TrustManager,X509TrustManager {

public X509Certificate[] getAcceptedIssuers() {

return null;

}

public boolean isServerTrusted(X509Certificate[] certs) {

return true;

}

public boolean isClientTrusted(X509Certificate[] certs) {

return true;

}

public void checkServerTrusted(X509Certificate[] certs, String authType)

throws CertificateException {

return;

}

public void checkClientTrusted(X509Certificate[] certs, String authType)

throws CertificateException {

return;

}

}

/**

* 忽略HTTPS请求的SSL证书，必须在openConnection之前调用

* @throws Exception

*/

public static void ignoreSsl() throws Exception{

HostnameVerifier hv = new HostnameVerifier() {

public boolean verify(String urlHostName, SSLSession session) {

System.out.println("Warning: URL Host: " + urlHostName + " vs. " + session.getPeerHost());

return true;

}

};

trustAllHttpsCertificates();

HttpsURLConnection.setDefaultHostnameVerifier(hv);

}

}