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Re: Apache and php to show http request headers. [message #178499 is a reply to message #178498] Mon, 25 June 2012 16:48 Go to previous messageGo to previous message
Jerry Stuckle is currently offline  Jerry Stuckle
Messages: 2598
Registered: September 2010
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On 6/25/2012 12:10 PM, M. Strobel wrote:
> Am 25.06.2012 16:44, schrieb Jerry Stuckle:
>> On 6/25/2012 10:42 AM, Tony Mountifield wrote:
>>> In article <js9pqt$1lm$1(at)dont-email(dot)me>,
>>> Jerry Stuckle <jstucklex(at)attglobal(dot)net> wrote:
>>>> On 6/25/2012 9:36 AM, Tony Mountifield wrote:
>>>> > In article <klslb9-ogk(dot)ln1(at)luuk(dot)invalid(dot)lan>, Luuk <luuk(at)invalid(dot)lan> wrote:
>>>> >> On 25-06-2012 12:15, brumik wrote:
>>>> >>>
>>>> >>> I need to test various http requests from an application and am using
>>>> >>> Apache/PHP on ubuntu to display the http request headers. The
>>>> >>> application proxy forwards http requests to the apache server's IP
>>>> >>> address like as follows:
>>>> >>>
>>>> >>> 192.168.40.1/test/test.html
>>>> >>>
>>>> >>> where 192.168.40.1 is the apache server.
>>>> >>>
>>>> >>> I have a php script to dump the headers as follows:
>>>> >>>
>>>> >>> <?php
>>>> >>> foreach($_SERVER as $h=>$v)
>>>> >>> #if(ereg('HTTP_(.+)',$h,$hp))
>>>> >>> echo "<li>$h = $v</li>\n";
>>>> >>> header('Content-type: text/html');
>>>> >>> ?>
>>>> >>>
>>>> >>> The problem is that to show the headers, I redirect 192.168.40.1/* to
>>>> >>> the above index.php page using the following redirect:
>>>> >>>
>>>> >>> Options +FollowSymlinks
>>>> >>> RewriteEngine on
>>>> >>> RewriteCond %{REQUEST_URI} !/index.php$
>>>> >>>
>>>> >>> RewriteRule $ /index.php [R=302,L]
>>>> >>>
>>>> >>> However the php request headers page always shows the URI as /
>>>> >>> index.php as opposed to the 'original' URI requested (/test/
>>>> >>> test.html).
>>>> >>>
>>>> >>> How can I get it to show the 'original' URI requested? is this
>>>> >>> something that can be done in PHP or is it apache specific?
>>>> >>>
>>>> >>
>>>> >> Its apache, because it is redirecting, so PHP does only know about the
>>>> >> redirected request, and does have no knowledge of how this request
>>>> >> reached PHP.
>>>> >
>>>> > You could try the Proxy flag in the RewriteRule:
>>>> >
>>>> > RewriteRule $ http://localhost/index.php [P,L]
>>>>
>>>> He can try a lot of things which won't work.
>>>
>>> Well, yes, but I didn't think my suggestion was one of them. If you
>>> think it is, I would like to know why, so that I would know for the
>>> future, rather than just be the target of a bit of sarcasm. You could
>>> try something like "That won't work because...." (if applicable).
>>>
>>> The OP's original rule obviously wouldn't work, because it tells the
>>> client browser to generate a completely fresh request with the new
>>> location. In contrast, the Proxy flag in RewriteRule is supposed to
>>> make Apache proxy the original request to the new location (even to
>>> itself if necessary). So the request's original headers should still
>>> be present, with perhaps one or more proxy headers.
>>>
>>> Cheers
>>> Tony
>>>
>>
>> It's off topic in this newsgroup. If you want to know why, try an appropriate
>> newsgroup.
>>
>
> Truth is never off topic.
>
> /Str.
>

Only in your small mind. This is a PHP group - hence the "PHP" in its
name. There are other groups where experts in that area hang out.

And your comment shows why there are so many crappy answers to off-topic
questions in this newsgroup.

--
==================
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp.
jstucklex(at)attglobal(dot)net
==================

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