Trust all certificates? X509Certificate

I have following code which connects through HTTPS but i am getting following error during connection attempt.

WARN/System.err(9456): javax.net.ssl.SSLHandshakeException: org.bouncycastle.jce.exception.ExtCertPathValidatorException: Could not validate certificate signature.

How do i get this solved? Trust all certificates? how do i do that? It would be no issue as i only connect to the same server. FY i already implemented EasyX509TrustManager as a class in my app.

Thank you in advance.

 try {
            HttpClient client = new DefaultHttpClient();
            // Setting up parameters 
            SchemeRegistry schemeRegistry = new SchemeRegistry(); 
            // http scheme 
            schemeRegistry.register(new Scheme("http", PlainSocketFac开发者_如何学编程tory.getSocketFactory(), 80)); 
            // https scheme 
            schemeRegistry.register(new Scheme("https", new EasySSLSocketFactory(), 443)); 

            HttpParams params = new BasicHttpParams(); 
            params.setParameter(ConnManagerPNames.MAX_TOTAL_CONNECTIONS, 30); 
            params.setParameter(ConnManagerPNames.MAX_CONNECTIONS_PER_ROUTE, new ConnPerRouteBean(30)); 
            params.setParameter(HttpProtocolParams.USE_EXPECT_CONTINUE, false); 
            HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1); 

            ClientConnectionManager cm = new ThreadSafeClientConnManager(params, schemeRegistry); 

            DefaultHttpClient httpClient = new DefaultHttpClient(cm, client.getParams()); 


            // Example send HttpsPost request 
            final String url = "https://www.xxxx.com/web/restricted/form/formelement"; 

            // Do the HTTPS Post
            HttpPost httpPost = new HttpPost(url); 

                ArrayList<NameValuePair> postParameters; 
            postParameters = new ArrayList<NameValuePair>(2); 
            postParameters.add(new BasicNameValuePair("usr_name", username)); 
            postParameters.add(new BasicNameValuePair("usr_password", password));

            System.out.println(postParameters); 

            HttpResponse response = httpClient.execute(httpPost);
            Log.w("Response ","Status line : "+ response.toString());

Hi Peter,

Thx for your answer, i followed your advise and the could not validate message is gone. However now i am getting the following message:

09-26 23:47:20.381: WARN/ResponseProcessCookies(10704): Cookie rejected: "BasicClientCookie[version=0,name=ObFormLoginCookie,domain=www.kpn.com,path=/web/restricted/form?formelement=512663,expiry=null]". Illegal path attribute "/web/restricted/form?formelement=512663". Path of origin: "/web/restricted/form/formelement=512663" 09-26 23:47:20.461: WARN/Response(10704): Status line : org.apache.http.message.BasicHttpResponse@407afb98

So something seems to be wrong in the headers?

Don't trust all certificates, that is a very, very bad idea. Create a keystore with your server's certificate, put in the app's raw assets, and load it into HttpClient's SSLSocketFactory. Then register this factory for https in the SchemeRegistry.

You need to provide your own TrustManager which trusts all certificates.

See this answer: HTTPS and self-signed certificate issue