android 進行oauth2認證的時候有些手機的SSLPeerUnverifiedException:

非原創，也不知道作者是誰

根據有關資料解決如下：
1、編寫SSLSocketFactoryEx，以代替原有的SSLSocketFactory，

代碼如下：

代碼如下

複製代碼

package com.nbcio.baishicha.yunbiji; import java.io.IOException; import java.net.Socket; import java.net.UnknownHostException; import java.security.KeyManagementException; import java.security.KeyStore; import java.security.KeyStoreException; import java.security.NoSuchAlgorithmException; import java.security.UnrecoverableKeyException;   import javax.net.ssl.SSLContext; import javax.net.ssl.TrustManager; import javax.net.ssl.X509TrustManager;   import org.apache.http.conn.ssl.SSLSocketFactory;   public class SSLSocketFactoryEx extends SSLSocketFactory {   SSLContext sslContext = SSLContext.getInstance("TLS");   public SSLSocketFactoryEx(KeyStore truststore) throws NoSuchAlgorithmException, KeyManagementException, KeyStoreException, UnrecoverableKeyException { super(truststore);   TrustManager tm = new X509TrustManager() {   public java.security.cert.X509Certificate[] getAcceptedIssuers() { return null; }   @Override public void checkClientTrusted( java.security.cert.X509Certificate[] chain, String authType) throws java.security.cert.CertificateException {   }   @Override public void checkServerTrusted( java.security.cert.X509Certificate[] chain, String authType) throws java.security.cert.CertificateException {   } }; sslContext.init(null, new TrustManager[] { tm }, null); } @Override public Socket createSocket(Socket socket, String host, int port, boolean autoClose) throws IOException, UnknownHostException { return sslContext.getSocketFactory().createSocket(socket, host, port, autoClose); }   @Override public Socket createSocket() throws IOException { return sslContext.getSocketFactory().createSocket(); } } 2、編寫新的HttpClient  getNewHttpClient來代替原有的DefaultHttpClient，代碼如下： public static HttpClient getNewHttpClient() {    try {        KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());        trustStore.load(null, null);          SSLSocketFactory sf = new SSLSocketFactoryEx(trustStore);        sf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);          HttpParams params = new BasicHttpParams();        HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);        HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);          SchemeRegistry registry = new SchemeRegistry();        registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));        registry.register(new Scheme("https", sf, 443));          ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, registry);          return new DefaultHttpClient(ccm, params);    } catch (Exception e) {        return new DefaultHttpClient();    } }

3、在postRequest調用的時候如下方式就可以：

代碼如下	複製代碼
HttpResponse httpResponse =  (HttpResponse) getNewHttpClient().execute(postMethod);