HTTP Post request to a PHP server - Revision history

ObviousAltIsObvious Resident: language tags to

2015-01-25T03:27:10Z

language tags to <source>

← Older revision		Revision as of 20:27, 24 January 2015
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	In SL you should also make sure that the script is not visible to other people than yourself (this is the default access right).		In SL you should also make sure that the script is not visible to other people than yourself (this is the default access right).

	<~~lsl~~>		<source lang="lsl2">
	integer SECRET_NUMBER=123456789;		integer SECRET_NUMBER=123456789;
	string SECRET_STRING="abcdefghi";		string SECRET_STRING="abcdefghi";
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	http_request_id = llHTTPRequest(url+"?hash="+hash,[HTTP_METHOD,"POST",HTTP_MIMETYPE,"application/x-www-form-urlencoded"],body);		http_request_id = llHTTPRequest(url+"?hash="+hash,[HTTP_METHOD,"POST",HTTP_MIMETYPE,"application/x-www-form-urlencoded"],body);
	}		}
	</~~lsl~~>		</source>

	To make a call to the function you have to provide 2 parameters:		To make a call to the function you have to provide 2 parameters:
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	If the password is right you can then read the content of the parameters using a simple $_POST["parameter_name"]		If the password is right you can then read the content of the parameters using a simple $_POST["parameter_name"]

	<php>		<source lang="php">
	<?php		<?php
	// this function tweak slightly urlencode to make it behave exactly like llEscapeURL in Second Life.		// this function tweak slightly urlencode to make it behave exactly like llEscapeURL in Second Life.
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	echo "OK";		echo "OK";
	?>		?>
	</~~php~~>		</source>

	I hope it helps.		I hope it helps.

2011-06-29T17:31:06Z

How to use

← Older revision		Revision as of 10:31, 29 June 2011
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	== How to use ==		== How to use ==
	Second life ~~allow script~~ to make requests to a web site.		Second life allows scripts to make requests to a web site.

	The command ~~let~~ you send Post data to PHP.		The command lets you send Post data to PHP.
	The format of the HTTP Post is however a bit tricky.		The format of the HTTP Post is however a bit tricky.

	~~With this~~ library ~~let~~ you call a PHP page and post as many variables in your call as you want.		This library lets you call a PHP page and post as many variables in your call as you want.

	On top of that I introduce a little checksum/password ~~sytem~~ to limit potential abuse.		On top of that I introduce a little checksum/password system to limit potential abuse.

	== How to use ==		== How to use ==

2009-04-15T09:25:32Z

change SECRET_STRING to alpha from puncunation as this causes hash failures.

2009-04-15T09:21:10Z

Fix compile errors, needed to define key http_request_id and add string url to xrequest function passing

← Older revision		Revision as of 02:21, 15 April 2009
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	<lsl>		<lsl>
	integer SECRET_NUMBER=123456789;		integer SECRET_NUMBER=123456789;
	string SECRET_STRING="~~XD4@5#-m~~";		string SECRET_STRING="abcdefghi";
			key http_request_id;

	xrequest(list l)		xrequest(string url, list l)
	{		{
	integer i;		integer i;

2008-10-24T22:34:26Z

2008-07-02T21:46:42Z

How to use

← Older revision		Revision as of 14:46, 2 July 2008
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	// $name = stripslashes($name); not a good idea though		// $name = stripslashes($name); not a good idea though
	$value = stripslashes($value);		$value = stripslashes($value);
	$_POST[$~~_NAME~~]=$value;		$_POST[$name]=$value;
	}		}
	$body.=llEscapeURL($name)."=".llEscapeURL($value);		$body.=llEscapeURL($name)."=".llEscapeURL($value);

2008-07-02T21:44:08Z

How to use

← Older revision		Revision as of 14:44, 2 July 2008
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	foreach ($_POST as $name => $value) {		foreach ($_POST as $name => $value) {
	if ($cpt++>0) $body.="&";		if ($cpt++>0) $body.="&";
			if (get_magic_quotes_gpc()) {
			// $name = stripslashes($name); not a good idea though
			$value = stripslashes($value);
			$_POST[$_NAME]=$value;
			}
	$body.=llEscapeURL($name)."=".llEscapeURL($value);		$body.=llEscapeURL($name)."=".llEscapeURL($value);
	}		}

2008-07-02T21:17:16Z

Secure HTTP Post moved to HTTP Post request to a PHP server: Some people wrote a much better encryption page. this library is still valid to implement a simple PHP POST though

← Older revision	Revision as of 14:17, 2 July 2008
(No difference)

2008-07-02T21:15:22Z

← Older revision		Revision as of 14:15, 2 July 2008
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	{{LSL Header}}		{{LSL Header}}

			== How to use ==
	Second life allow script to make requests to a web site.		Second life allow script to make requests to a web site.
	~~This now works quite well but scripters need to be careful of potential attacks.~~

	~~In any scenario, it is safe~~ to ~~check that~~ the ~~request comes from one of your scripts only~~.		The command let you send Post data to PHP.
			The format of the HTTP Post is however a bit tricky.

	~~So I made a little function called xrequest,~~ this ~~function will make a request to~~ a PHP page ~~using~~ your ~~own secure SECRET_NUMBER password.~~		With this library let you call a PHP page and post as many variables in your call as you want.
	~~The PHP script can check that the password is right before processing the request~~.

	~~This is simple and uses~~ a ~~good algorithm present in both LSL and PHP~~.		On top of that I introduce a little checksum/password sytem to limit potential abuse.

	== How to use ==		== How to use ==

2008-07-02T21:09:45Z

How to use