Https post

[dongorangoran]

/*
i get in the headerfiels
Location=kwick.de/login-fehler.php
that means iam not logged in
can somebody explain me why?
or maybe what i should change?
thank you for help
* /


import java.io.*;
import java.net.*;
import java.security.Security.*;
import com.sun.net.ssl.*;
import com.sun.*;

public class sslpost {

public static void main(String[] args){
String cuki=new String(); File file = null;
String query =new String();
try {
System.setProperty("java.protocol.handler.pkgs", "com.sun.net.ssl.internal.www.protocol");
java.security.Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());


query = URLEncoder.encode("kwick_username=","UTF-8" )+ URLEncoder.encode("ich","UTF-8");
query += "&";

query += URLEncoder.encode("kwick_password=","UTF-8") + URLEncoder.encode("meinpasswort" ,"UTF-8");


URL url = new URL("https://www.kwick.de/login");


HttpsURLConnection connection = (HttpsURLConnection) url.openConnection();
connection.setDoOutput(true);
connection.setFollowRedirects(true);

DataOutputStream output = new DataOutputStream( connection.getOutputStream());


String cookieHeader = connection.getHeaderField("Set-cookie");

connection.setRequestProperty("Cookie", cookieHeader);
connection.setRequestMethod("POST");
connection.setRequestProperty("Content-Type","application/x-www- form-urlencoded");
connection.setRequestProperty("User-Agent", "Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.9.2.13) Gecko/20101203 Firefox/3.6.13 ( .NET CLR 3.5.30729) ");
connection.setRequestProperty("Content-length", String.tovalue(query.length());


output.write( query.getBytes() );
output.flush();
output.close();
System.out.println("Resp Code:"+connection.getResponseCode());
System.out.println("Resp Message:"+ connection.getResponseMessage());
System.out.println(connection.getContentEncoding() );
System.out.println(connection.getHeaderFields()); /*here i get the location for login mistake*/

}

/* connection.setDoInput(true);

DataInputStream input = new DataInputStream( connection.getInputStream() );


file = new File("C:/Dokumente und Einstellungen/gast2/Desktop/alte desktop ezeut/studium/eclipse/test.txt");

System.out.println("Eingehende Datei: " + file.getName());
FileOutputStream fileOutputStream = new FileOutputStream(file);



int i = 0;

while((i = input.read()) != -1){
fileOutputStream.write(i);
fileOutputStream.flush();
}

input.close();
fileOutputStream.close();
}



*/



catch(Exception e)
{
System.out.println( "Something bad just happened." );
System.out.println( e );
e.printStackTrace();
} }
}

[dongorangoran]

the proble is:

output.write( query.getBytes() ); <<<<this order , nothing happens WHY??????