How catch the URL's parameters of LAN client 's request in Captive Portal custom script?

rbsa

I need to get some URL's parameters (e.g.: id, operation) of LAN client 's request in the Captive Portal custom script and after to build a new request to be run it

Gertjan

An example can be found here : /usr/local/captiveportal/index.php

What are you trying to do ?

rbsa

Thanks @Gertjan by feedback

I'm try to get the following client'url

e.g.:

http://<ip/domain>?id=id1&operation=write

I want specifically that string:

"?id=id1&operation=write"

Is it possible?

I've se that file's path that you showed, but i didn't get reuse any snippet code. Only IP and MAC.

rbsa

Hi, everyone!

I've realized the request with the following URL :
siga.ufpe.br/device?id=iotflows1&peration=write&value=on

But, only one parameter was catched. The first one.

I've put the code in the captive portal custom script:

echo nl2br("========================\n");

	echo nl2br("SERVER REQUEST URI = " . $_SERVER['REQUEST_URI'] . "\n");

	parse_str( parse_url( $_SERVER['REQUEST_URI'], PHP_URL_QUERY), $array );

	echo nl2br("SERVER PARSE ARRAY = \n" );

	var_dump($array);



	echo nl2br("\n========================\n");

	/*echo "SERVER REQUEST DUMP = " . var_dump($_SERVER);

	echo "\n";*/

	$orig_request = $_REQUEST['redirurl'];

	echo nl2br("CLIENT REQUEST REDIRURL = " . $orig_request . "\n");

	parse_str( parse_url( $orig_request, PHP_URL_QUERY), $array );

	echo nl2br("SERVER PARSE ARRAY = \n" ) ;

	var_dump($array);

	echo nl2br("\n========================\n");
        print_r($_REQUEST);

========================
SERVER REQUEST URI = /index.php?zone=iotflows&redirurl=http%3A%2F%2Fsiga.ufpe.br%2Fdevice%3Fid%3Diotflows1

SERVER PARSE ARRAY = 
array(2) { ["zone"]=> string(8) "iotflows" ["redirurl"]=> string(39) "http://siga.ufpe.br/device?id=iotflows1" } 

========================
CLIENT REQUEST REDIRURL = http://siga.ufpe.br/device?id=iotflows1

SERVER PARSE ARRAY = 
array(1) { ["id"]=> string(9) "iotflows1" } 
========================

Array ( [zone] => iotflows [redirurl] => http://siga.ufpe.br/device?id=iotflows1 )

Are there some tips to get all parameters?

Gertjan

@rbsa said in How catch the URL's parameters of LAN client 's request in Captive Portal custom script?:

echo nl2br("SERVER PARSE ARRAY" . $array . "\n"

Is this $array an array ?
If so, then note that you can't print arrays like that.

edit : your edit shows the result : the word "array" shows up, not the content of the $array.
You're aware of the fact that your using basic PHP ?
This means that you have the answer of any question at your fingertips. Like "Google ! Going ? well ? Great ! me too, please tell me, how do I print the content of an array using PHP" ?
Answer : use print_r().
Other possibilities exist.

rbsa

@gertjan said in How catch the URL's parameters of LAN client 's request in Captive Portal custom script?:

you have the answer of any question at your finge

It was mistakes

So, I update now.
Check out
I need only sugestions about the parameters problem .

Gertjan

What about checking what in $_REQUEST ?

Try for yourself :

print_r($_REQUEST);

rbsa

@gertjan

The same thing. Could you simulate that?