Re: [phplib] mod_rewrite for sessionids From: Jeroen Laarhoven (jeroen <email protected>)
Date: 08/25/00

What happens if a search-engine spider comes to your site?

- your session_nr will be in the index?
- everybody coming from that index will use the same session?

Or am I missing something?

Greetings
Jeroen.

= = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
Jeroen Laarhoven, Zwolle, Netherlands
email: jeroen <email protected>
www: http://jeroen.polder.net
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----- Original Message -----
From: "messju mohr" <messju <email protected>>
To: <phplib <email protected>>
Sent: Thursday, August 24, 2000 7:04 PM
Subject: [phplib] mod_rewrite for sessionids

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Hello,
>
> I implemented propagation of session-IDs in the URL of the requested page.
> By this you kann simply address your pages via relative links and always
keep
> your session-ID from one page to another. You don't need cookies or
> $sess->purl() all the time.
>
> It was inspired by an example in the book "Web Application development
with PHP
> 4.0" by Tobias Ratschiller in the Chapter "Web Application Concepts - HTTP
and
> Sessions" and needs mod_rewrite.
>
> A patch to session.inc (I used php-lib-stable/php/session.inc from the
> CVS-Repository) is included in this mail, since it is really small.
>
> I introduced a third $mode named "rewrite" in the Session class.
> You can set a variable "rewrite_base" which specifies the PATH before
> the "[session_id]/" part in the URL. rewrite_base defaults to "/" if not
set.
>
> You have to put something like:
>
> RewriteEngine on
> RewriteBase /
> RewriteRule ^[0-9a-z]{32}/(.+) /$1
>
> or
>
> RewriteEngine on
> RewriteBase /
> RewriteRule ^(your_rewrite_base)[0-9a-z]{32}/(.+) $1$2
>
> in your httpd.conf in addition to your common php-lib-setup.
>
> A demonstration can be found at:
> http://messju.internet-factory.de:42000/rewrite/session.php
>
> If you have any suggestions or comments feel free to email me.
>
> I hope I can contribute with that to the development of php-lib. php-lib
is
> great software that makes web application development being fun. All you
> guys do a great job.
>
> And of course I really appreciate it, if something like the "rewrite"-mode
> would go in the official php-lib distributions. :)
>
> regards
> messju mohr
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