javax.net.ssl.SSLException: Not trusted server certificate

使用SSL方式，登陆时，报错javax.net.ssl.SSLException: Not trusted server certificate
登陆的时候调用的是webservice,网上终于找到了合适的解决方案，项目现在运行OK

以下为解决方法:
第一步，在项目中添加FakeX509TrustManager 类：

public class FakeX509TrustManager implements X509TrustManager {

    private static TrustManager[] trustManagers;
    private static final X509Certificate[] _AcceptedIssuers = new
X509Certificate[] {};

    @Override
    public void checkClientTrusted(X509Certificate[] chain, String
authType) throws CertificateException {
    }

    @Override
    public void checkServerTrusted(X509Certificate[] chain, String
authType) throws CertificateException {
    }

    public boolean isClientTrusted(X509Certificate[] chain) {
            return true;
    }

    public boolean isServerTrusted(X509Certificate[] chain) {
            return true;
    }

    @Override
    public X509Certificate[] getAcceptedIssuers() {
            return _AcceptedIssuers;
    }

    public static void allowAllSSL() {
            HttpsURLConnection.setDefaultHostnameVerifier(new HostnameVerifier()
{
                    @Override
                    public boolean verify(String hostname, SSLSession session) {
                            return true;
                    }

            });

            SSLContext context = null;
            if (trustManagers == null) {
                    trustManagers = new TrustManager[] { new FakeX509TrustManager() };
            }

            try {
                    context = SSLContext.getInstance("TLS");
                    context.init(null, trustManagers, new SecureRandom());
            } catch (NoSuchAlgorithmException e) {
                    e.printStackTrace();
            } catch (KeyManagementException e) {
                    e.printStackTrace();
            }

HttpsURLConnection.setDefaultSSLSocketFactory(context.getSocketFactory());
    }

}


第二步，在程序里面调用WEBSERVICE的地方
调用：

HttpTransportSE androidHttpTransport = new HttpTransportSE(URL);
try
{                
    FakeX509TrustManager.allowAllSSL() ; // solution: javax.net.ssl.SSLException: Not trusted server certificate                
         androidHttpTransport.call(soap_action, Envelope);
               SoapObject response = (SoapObject)Envelope.getResponse();
               
                return response;
            }
         catch(Exception e)
         {
             e.printStackTrace();
            
         }
         return null;


得到结论：

call allowAllSSL() before you do any SSL communication/call to ksoap2. It will register a new default HostnameVerifier and TrustManager. ksoap2, when doing its SSL communication, will use the default ones and it works like a charm.