PHP / cURL: Impossible de se connecter à distance

Question

Je suis en train de se connecter à un système (ce qui arrive à l'aide de la SquirrelMail client) en utilisant cURL et je « m de la difficulté.

Voici mon code PHP pertinent:

$handle = curl_init();

curl_setopt($handle, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($handle, CURLOPT_URL, $url);
curl_setopt($handle, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($handle, CURLOPT_POST, true);
curl_setopt($handle, CURLOPT_POSTFIELDS, "login_username=myusername&secretkey=mypass&js_autodetect_results=0");

$output = curl_exec($handle);
curl_close($handle);
print $output;

Et quand je tente de l'exécuter, la page revient avec un message disant que je dois être connecté pour y accéder. Creuser dans le fichier de connexion (redirect.php si vous connaissez SquirrelMail), je vois cette erreur vient quand on ne définit pas la login_username variable.

Voici ma boucle sortie verbeuse:

* About to connect() to www.cwazy.net port 80 (#0)
*   Trying 72.18.206.197... * connected
* Connected to www.cwazy.net (72.18.206.197) port 80 (#0)
> POST /wi/sm/src/redirect.php HTTP/1.1
Host: www.cwazy.net
Accept: */*
Content-Length: 64
Content-Type: application/x-www-form-urlencoded

< HTTP/1.1 302 Found
< Date: Sun, 10 Jan 2010 06:51:34 GMT
< Server: Apache/2.2.9 (Debian) PHP/5.2.6-1+lenny3 with Suhosin-Patch mod_ssl/2.2.9 OpenSSL/0.9.8g
< X-Powered-By: PHP/5.2.6-1+lenny3
< Set-Cookie: SQMSESSID=b39c5dcf6e96309ac98b08b8f4f42374; path=/wi/sm/
< Expires: Thu, 19 Nov 1981 08:52:00 GMT
< Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
< Pragma: no-cache
< Set-Cookie: SQMSESSID=b39c5dcf6e96309ac98b08b8f4f42374; path=/wi/sm/; HttpOnly
< Set-Cookie: SQMSESSID=b39c5dcf6e96309ac98b08b8f4f42374; path=/wi/sm/; HttpOnly
< Set-Cookie: SQMSESSID=b39c5dcf6e96309ac98b08b8f4f42374; path=/wi/sm/; HttpOnly
< Set-Cookie: SQMSESSID=b39c5dcf6e96309ac98b08b8f4f42374; path=/wi/sm/; HttpOnly
< Set-Cookie: SQMSESSID=b39c5dcf6e96309ac98b08b8f4f42374; path=/wi/sm/; HttpOnly
< Set-Cookie: squirrelmail_language=en_US; expires=Tue, 09-Feb-2010 06:51:34 GMT; path=/wi/sm/; HttpOnly
< Set-Cookie: SQMSESSID=6d70837e874750f37df81f0aaaa48618; path=/wi/sm/
< Set-Cookie: SQMSESSID=6d70837e874750f37df81f0aaaa48618; path=/wi/sm/; HttpOnly
< Set-Cookie: SQMSESSID=6d70837e874750f37df81f0aaaa48618; path=/wi/sm/; HttpOnly
< Set-Cookie: SQMSESSID=6d70837e874750f37df81f0aaaa48618; path=/wi/sm/; HttpOnly
< Set-Cookie: SQMSESSID=6d70837e874750f37df81f0aaaa48618; path=/wi/sm/; HttpOnly
< Set-Cookie: SQMSESSID=6d70837e874750f37df81f0aaaa48618; path=/wi/sm/; HttpOnly
< Set-Cookie: key=S9ZRyTL%2B; path=/wi/sm/; HttpOnly
< Set-Cookie: SQMSESSID=6d70837e874750f37df81f0aaaa48618; path=/wi/sm/; HttpOnly
< Set-Cookie: SQMSESSID=6d70837e874750f37df81f0aaaa48618; path=/wi/sm/; HttpOnly
< Set-Cookie: SQMSESSID=6d70837e874750f37df81f0aaaa48618; path=/wi/sm/; HttpOnly
< Set-Cookie: SQMSESSID=6d70837e874750f37df81f0aaaa48618; path=/wi/sm/; HttpOnly
< Set-Cookie: SQMSESSID=6d70837e874750f37df81f0aaaa48618; path=/wi/sm/; HttpOnly
< Set-Cookie: SQMSESSID=6d70837e874750f37df81f0aaaa48618; path=/wi/sm/; HttpOnly
< Set-Cookie: SQMSESSID=6d70837e874750f37df81f0aaaa48618; path=/wi/sm/; HttpOnly
< Set-Cookie: SQMSESSID=6d70837e874750f37df81f0aaaa48618; path=/wi/sm/; HttpOnly
< Set-Cookie: SQMSESSID=6d70837e874750f37df81f0aaaa48618; path=/wi/sm/; HttpOnly
< Set-Cookie: SQMSESSID=6d70837e874750f37df81f0aaaa48618; path=/wi/sm/; HttpOnly
< Location: webmail.php
< Content-Length: 0
< Content-Type: text/html; charset=iso-8859-1
< 
* Connection #0 to host www.cwazy.net left intact
* Issue another request to this URL: 'http://www.cwazy.net/wi/sm/src/webmail.php'
* Violate RFC 2616/10.3.3 and switch from POST to GET
* Re-using existing connection! (#0) with host www.cwazy.net
* Connected to www.cwazy.net (72.18.206.197) port 80 (#0)
> GET /wi/sm/src/webmail.php HTTP/1.1
Host: www.cwazy.net
Accept: */*

< HTTP/1.1 200 OK
< Date: Sun, 10 Jan 2010 06:51:40 GMT
< Server: Apache/2.2.9 (Debian) PHP/5.2.6-1+lenny3 with Suhosin-Patch mod_ssl/2.2.9 OpenSSL/0.9.8g
< X-Powered-By: PHP/5.2.6-1+lenny3
< Set-Cookie: SQMSESSID=a6e32d5f2bd7a2ccca51edd2aa4ea143; path=/wi/sm/
< Expires: Thu, 19 Nov 1981 08:52:00 GMT
< Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
< Pragma: no-cache
< Set-Cookie: SQMSESSID=a6e32d5f2bd7a2ccca51edd2aa4ea143; path=/wi/sm/; HttpOnly
< Set-Cookie: SQMSESSID=a6e32d5f2bd7a2ccca51edd2aa4ea143; path=/wi/sm/; HttpOnly
< Set-Cookie: SQMSESSID=a6e32d5f2bd7a2ccca51edd2aa4ea143; path=/wi/sm/; HttpOnly
< Content-Length: 1154
< Content-Type: text/html; charset=iso-8859-1
< 
* Connection #0 to host www.cwazy.net left intact
* Closing connection #0

Toutes les idées?

Answer 1

le POST initial renvoie le cookie:

Set-Cookie: SQMSESSID=6d70837e874750f37df81f0aaaa48618

mais ce cookie n'est pas envoyé par le client sur la prochaine requête GET. sm ne voit pas de session et essaie de créer une nouvelle avec un nouvel identifiant:

Set-Cookie: SQMSESSID=a6e32d5f2bd7a2ccca51edd2aa4ea143

pour corriger cela, vous pouvez dire curl pour stocker les cookies:

curl_setopt($ch, CURLOPT_COOKIEJAR, 'cookies.txt');

et vous devrez peut-être désactiver CURLOPT_FOLLOWLOCATION et demander simplement webmail.php dans un deuxième appel à friser (en utilisant la même boîte à biscuits à la session authentifiée).

Answer 2

essayez de l'ajouter à votre code

$cookie="cookie.txt";
    if(!file_exists($cookie)) {
       $fh = fopen($cookie, "w");
       fwrite($fh,"");
       fclose($fh);
    }

curl_setopt($curl_connection, CURL_COOKIEJAR, $cookie);
curl_setopt($curl_connection, CURL_COOKIEFILE, $cookie);
curl_setopt($curl_connection, CURL_VERBOSE, true);

Hope this .. helpfull