From: Joey Hess <joey@kitenet.net>
Date: Wed, 23 Jun 2010 20:32:20 +0000 (-0400)
Subject: stop using REMOTE_ADDR
X-Git-Tag: 3.20100704~40
X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/commitdiff_plain/4292802ee5f93f7ec7644c5d0a30f7ffeb95e566?hp=4292802ee5f93f7ec7644c5d0a30f7ffeb95e566

stop using REMOTE_ADDR

Everywhere that REMOTE_ADDR was used, a session object is available, so
instead use its remote_addr method.

In IkiWiki::Receive, stop setting a dummy REMOTE_ADDR.

Note that it's possible for a session cookie to be obtained using one IP
address, and then used from another IP. In this case, the first IP will now
be used. I think that should be ok.
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