Sure you have the correct user/password?
Giuseppe wrote:
>
>
> Hello,
> I've to submit post form with username,password and 2 hidden parameters.
> It seems to be logged in, but then redirection fails:
>
> import java.io.IOException;
> import org.apache.commons.httpclient.*;import
> org.apache.commons.httpclient.cookie.CookiePolicy;import
> org.apache.commons.httpclient.cookie.CookieSpec;import
> org.apache.commons.httpclient.methods.*;
>
> public class FormLogin{ static final String LOGON_SITE =
> "www.website.org"; static final int LOGON_PORT = 80;
> public FormLogin() { super(); }
> public static void main(String[] args) throws Exception {
> HttpClient client = new HttpClient();
> client.getHostConfiguration().setHost(LOGON_SITE, LOGON_PORT, "http");
> client.getParams().setCookiePolicy(CookiePolicy.BROWSER_COMPATIBILITY);
> // 'developer.java.sun.com' has cookie compliance problems // Their
> session cookie's domain attribute is in violation of the RFC2109 //
> We have to resort to using compatibility cookie policy
> GetMethod authget = new GetMethod("/servlet/SessionServlet");
> client.executeMethod(authget); System.out.println("Login
> form get: " + authget.getStatusLine().toString()); // release any
> connection resources used by the method
> authget.releaseConnection(); // See if we got any cookies
> CookieSpec cookiespec = CookiePolicy.getDefaultSpec(); Cookie[]
> initcookies = cookiespec.match( LOGON_SITE, LOGON_PORT, "/",
> false, client.getState().getCookies()); System.out.println("Initial
> set of cookies:"); if (initcookies.length == 0) {
> System.out.println("None"); } else { for (int i = 0;
> i < initcookies.length; i++) { System.out.println("- " +
> initcookies[i].toString()); } }
> PostMethod authpost = new PostMethod("/"); // Prepare login
> parameters NameValuePair action = new NameValuePair("submit",
> "entra!"); NameValuePair url = new NameValuePair("statuslg",
> "ok"); NameValuePair userid = new NameValuePair("usr", "user");
>
> NameValuePair password = new NameValuePair("pwd", "password");
> authpost.setRequestBody( new NameValuePair[] {action, url,
> userid, password}); client.executeMethod(authpost);
> System.out.println("Login form post: " +
> authpost.getStatusLine().toString()); // release any connection
> resources used by the method authpost.releaseConnection();
> // See if we got any cookies // The only way of telling whether
> logon succeeded is // by finding a session cookie Cookie[]
> logoncookies = cookiespec.match( LOGON_SITE, LOGON_PORT, "/",
> false, client.getState().getCookies()); System.out.println("Logon
> cookies:"); if (logoncookies.length == 0) {
> System.out.println("None"); } else { for (int i = 0;
> i < logoncookies.length; i++) { System.out.println("- " +
> logoncookies[i].toString()); } } // Usually a
> successful form-based login results in a redicrect to // another
> url int statuscode = authpost.getStatusCode(); if
> ((statuscode == HttpStatus.SC_MOVED_TEMPORARILY) || (statuscode
> == HttpStatus.SC_MOVED_PERMANENTLY) || (statuscode ==
> HttpStatus.SC_SEE_OTHER) || (statuscode ==
> HttpStatus.SC_TEMPORARY_REDIRECT)) {
> //authpost.setFollowRedirects(true); Header header =
> authpost.getResponseHeader("location"); if (header != null) {
>
> String newuri = header.getValue(); if ((newuri == null) ||
> (newuri.equals(""))) { newuri = "/"; }
>
> System.out.println("Redirect target: " + newuri);
> GetMethod redirect = new GetMethod(newuri);
> redirect.setRequestHeader("Cookie",logoncookies.toString());
> client.executeMethod(redirect); byte[] responseBody =
> redirect.getResponseBody(); System.out.println("Redirect: "
> + redirect.getStatusLine().toString());
> System.out.println("Redirect: " + redirect.getRequestHeader("path"));
>
> // release any connection resources used by the method
> redirect.releaseConnection(); } else {
> System.out.println("Invalid redirect"); System.exit(1);
>
> } } }
>
> I obtain code 302 for login page,
> andauthpost.getResponseHeader("location")=/default.php (that's correct)but
> redirection doesn't work and variable responseBody contains html code
> from login page (index.php)Any idea, please?
> _________________________________________________________________
> Scarica GRATIS la versione personalizzata MSN di Internet Explorer 7!
> http://optimizedie7.msn.com/default.aspx?mkt=it-it
>
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