= Description =

When I try to download a Attachment from a Stand``Alone``Server with Firefox 1.0 (XP SP2) I get the following error:

{{attachment:erro.png}}

IE Works fine.

## == Steps to reproduce ==
## Describe the steps needed to reproduce the bug. If we can't reproduce it, we  probably can't fix it.
## 1. do this...

## == Example ==
##Add URL that show the bug, screenshot or test wiki markup that fail...

##URL: 

##attachment:screenshot.png

##{{{
##Example wiki markup that fail
##}}}


== Details ==
## if the bug is in this wiki, just kill the table and write: This Wiki.

## Describe your environment
## example: moin 1.3.0, Mac OS X 10.3.3, Python 2.3.0, Apache 2.0.48 with mod_python 3.1.2b, using SSL and Authentication

|| '''!MoinMoin Version''' || 1.3.3 ||
|| '''OS and Version''' || Fedora Core 2 Linux Kernel 2.6.7 ||
|| '''Python Version''' || 2.3.3 ||
|| '''Server Setup''' || Stand``Alone ||
|| '''Server Details''' || ||


== Workaround ==
## How to deal with the bug until it is fixed

Use another browser or do not use "Save link as ..." or similar context-menu items.

= Discussion =

 * The problem is with all attachments jpg rar zip etc.. I reinstaled Firefox after cleaning every traces of the previous instalation, same problem, '''IE''' works fine, maybe is a Firefox bug.

I could find some reference on the web ... this is caused by MoinMoin disallowing HEAD requests. I suggest to implement them. Doing so should be quite easy as MoinMoin does not have to return dynamic data (i.e. we can reply with the same HTTP header every time). 
 Check if/how twisted is handling HEAD requests. 

Reporter: please try to reproduce your bug in this site, which run twisted.
 In this site downloading is working fine with Firefox 1.0 (Win32).

= Plan =
## This part is for Moin``Moin developers:

 * Priority: 
 * Assigned to: ThomasWaldmann
 * Status: implementing HEAD for StandAlone in moin--main--1.5--patch-482

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## When the bug is fixed, replace the category to Category MoinMoinBugFixed
## If this is not a bug, replace with Category MoinMoinNoBug
CategoryMoinMoinBugFixed