Sending HTTPS requests via Apache Commons HttpClient

1, send the POST request via HTTPS;

2, HTTPS security protocol using TLSv1.2;

3, using the proxy for HTTPS access;

4, the designated Content-type: application/x-www-form-urlencoded;

5, the HTTPS Request load client certificate (customer Certificate);

6. Ignore the checksum of the server-side certificate chain (server Certificate Chain) (Validate).

 Public Static voidMain (string[] args)throwsIOException, Unrecoverablekeyexception, Certificateexception, Keystoreexception, keymanagementexception {SSLC Onnectionsocketfactory socketfactory=getsocketfactory (); //Create a Closeablehttpclient objectCloseablehttpclient httpclient =Httpclients.custom (). Setsslsocketfactory (Socketfactory). build (); //specify the requested URL and create the HttpPost objectHttpPost HttpPost =NewHttpPost ("https://xxxx/yyyy"); //set up a proxy for a requestHttppost.setconfig (Requestconfig.custom (). SetProxy (NewHttphost ("host", 8080)) . Build ());                Httpentity entity; //set the ContentType of the request to application/x-www-form-urlencodedHttppost.addheader (Httpheaders.content_type, consts.http_request_contenttype_form); //Building the POST contentList<basicnamevaluepair> Nvps =NewArraylist<>(); Nvps.add (NewBasicnamevaluepair ("Amount", "1.00")); Entity=Newurlencodedformentity (Nvps, Consts.charset_utf8);        Httppost.setentity (entity); Closeablehttpresponse Response=NULL; Try {            //Send RequestResponse =Httpclient.execute (HttpPost); //Get Response ContentHttpentity entity1 =response.getentity ();        System.out.println (entityutils.tostring (entity1)); } finally {            if(NULL!=response)            {Response.close (); }            if(NULL!=httpclient)            {Httpclient.close (); }        }    }    //ignoring authentication on the server-side certificate chain    Private StaticTrustManager gettrustmanagers () {return NewX509trustmanager () { Publicx509certificate[] Getacceptedissuers () {return NULL; }             Public voidcheckclienttrusted (x509certificate[] certs, String authtype) {} Public voidcheckservertrusted (x509certificate[] certs, String authtype) {}}; }    Private StaticSslconnectionsocketfactory Getsocketfactory ()throwsIOException, Keystoreexception, Certificateexception, Unrecoverablekeyexception, keymanagementexception {SSLC        Ontext Sslcontext; Try {            //KeyStore used to store client certificatesKeyStore KeyStore = keystore.getinstance ("PKCS12"); FileInputStream instream=NewFileInputStream (NewFile ("D:\\TEST.P12")); Try{keystore.load (instream,"passwd". ToCharArray ()); } finally{instream.close (); }                        //load the client certificate and set the HTTPS security protocol to TLSv1.2Sslcontext = Sslcontexts.custom (). Loadkeymaterial (KeyStore, "passwd". ToCharArray ()). Useprotocol ("TLSv1.2"). build (); } Catch(nosuchalgorithmexception e) {return NULL; }        Try{sslcontext.init (NULL,NewTrustmanager[]{gettrustmanagers ()},Newjava.security.SecureRandom ()); } Catch(keymanagementexception e) {return NULL; }        return Newsslconnectionsocketfactory (Sslcontext); }

Sending HTTPS requests via Apache Commons HttpClient