Here is the PHP code for pg3.php:
<html>
<body>
<form method="post" action="pg3.php">
<h2><font color="red">::Welcome to Server1: 172.16.24.150::</font></h2>
<input type="text" name="user">
<input type="submit" value="Submit">
</body>
</html>
<?php
if(!empty($_POST["user"])){
echo $_POST["user"];
}
?>
I sent the following request:
curl --data "8\r\nuser=mehran\r\n0\r\n" --header "Transfer-Encoding: chunked" "http://172.16.17.10/pg3.php"
I got the following response:
<html>
<body>
<form method="post" action="pg3.php">
<h2><font color="red">::Welcome to Server1: 172.16.24.150::</font></h2>
<input type="text" name="user">
<input type="submit" value="Submit">
</body>
</html>
As the above shows, user=meh is not in the response, while it must be there if Transfer-Encoding works correctly.
What’s the problem??
TNX.
>Solution :
See this example in the documentation:
You send a chunked POST with curl like this:
curl -H "Transfer-Encoding: chunked" -d "payload to send" http://example.com
You don’t need to try to create the chunked encoded payload yourself. In your case:
curl --data "user=mehran" --header "Transfer-Encoding: chunked" "http://172.16.17.10/pg3.php"
is enough for curl to send:
POST / HTTP/1.1
...
Transfer-Encoding: chunked
Content-Type: application/x-www-form-urlencoded
b
user=mehran
0