Valider formulaire web avec fsockopen [Résolu]

[madislak]

Bonjour,

Je souhaite valider un formulaire web via la fonction fsockopen (pour faire passer le mot de passe avec la requete au lieu que ce soit l'utilisateur qui le fasse à chaque fois).

J'ai donc fait la manip "normalement" en tapant le mot de passe, pour récupérer la requete avec wireshark :

Code :

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POST /admin/npvr_schedule_recs.php HTTP/1.1
Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-ms-application, application/vnd.ms-xpsdocument, application/xaml+xml, application/x-ms-xbap, application/x-shockwave-flash, application/msword, application/vnd.ms-excel, */*
Referer: http://10.0.1.100/admin/npvr_schedule_recs.php
Accept-Language: fr
Content-Type: application/x-www-form-urlencoded
UA-CPU: x86
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; .NET CLR 3.0.04506)
Host: 10.0.1.100
Content-Length: 343
Connection: Keep-Alive
Cache-Control: no-cache
Cookie: PHPSESSID=6e2c3d719690cb07a296ef4b50e0daac
Authorization: Basic YWRtaW46cGFyaXM=
path_mode=list&disk_path=disk3&name=1_1_29022008_180000&multicast=1&dest_ip=225.7.90.23&dest_port=1234&start_year=2008&start_month=02&start_day=29&start_hour=18&start_minute=00&start_second=00&end_year=2008&end_month=02&end_day=29&end_hour=20&end_minute=00&end_second=00&each=&request=schedule&button_schedule_rec.x=11&button_schedule_rec.y=13

et je l'ai transformé en ça :

Code :

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$data = "POST /admin/npvr_schedule_recs.php HTTP/1.1\r\n
Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-ms-application, application/vnd.ms-xpsdocument, application/xaml+xml, application/x-ms-xbap, application/x-shockwave-flash, application/msword, application/vnd.ms-excel, */*\r\n
Referer: http://10.0.1.100/admin/npvr_schedule_recs.php\r\n
Accept-Language: fr\r\n
Content-Type: application/x-www-form-urlencoded\r\n
UA-CPU: x86\r\n
Accept-Encoding: gzip, deflate\r\n
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; .NET CLR 3.0.04506)\r\n
Host: 10.0.1.100\r\n
Content-Length: 343\r\n
Connection: Keep-Alive\r\n
Cache-Control: no-cache\r\n
Cookie: PHPSESSID=6e2c3d719690cb07a296ef4b50e0daac\r\n
Authorization: Basic YWRtaW46cGFyaXM=\r\n
path_mode=list&disk_path=disk3&name=1_1_29022008_180000&multicast=1&dest_ip=225.7.90.23&dest_port=1234&start_year=2008&start_month=02&start_day=29&start_hour=18&start_minute=00&start_second=00&end_year=2008&end_month=02&end_day=29&end_hour=20&end_minute=00&end_second=00&each=&request=schedule&button_schedule_rec.x=11&button_schedule_rec.y=13\r\n
\r\n \r\n
";
 
$result = request("10.0.1.100", 80, $data);
print_r($result);
 
function request($ip, $port, $data){
	$result = "";
	$fp = fsockopen($ip, $port, $errno, $errstr, 30);
	if ($fp) {
		fwrite($fp, $data);
		stream_set_timeout($fp, 15);
		$result = fread($fp, 2000);
		$info = stream_get_meta_data($fp);
		fclose($fp);
		if ($info['timed_out']) $result = "Time Out";
		return $result;
	}
	else return "";
}

Il me renvoit une erreur 400 :

Code :

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HTTP/1.1 400 Bad Request Date: Fri, 29 Feb 2008 15:04:08 GMT Server: Apache Connection: close Transfer-Encoding: chunked Content-Type: text/html; charset=iso-8859-1 143 
Bad Request
Your browser sent a request that this server could not understand.
client sent HTTP/1.1 request without hostname (see RFC2616 section 14.23): /admin/npvr_schedule_recs.php
 
0

Quelqu'un voit où est l'erreur?
Quelqu'un a une autre méthode ? Je cherche a envoyer des variables post sur le serveur, sachant que je connais le mot de passe bien sur.

Merci d'avance

[Séb.]

Envoyé par madislak

Code :

Donc là concrètement tu envoies ceci au serveur :

Code :

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POST /admin/npvr_schedule_recs.php HTTP/1.1
 
Accept: image/gif, image/x-xbitmap, ...
 
Referer: http://10.0.1.100/admin/npvr_schedule_recs.php
 
Accept-Language: fr
 
...

La requête est mal formée.
Bref, construis ta requête de la sorte :

Code :

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$post = "POST ...\r\n"
      . "Accept: image/gif, ...\r\n"
      . "Referer: http://10.0...\r\n"
      . "... \r\n"
      . "\r\n" ;