= Description =
MoinMoin has XMLRPC capabilities. The XMLRPC-function putPage allows for saving pages with empty names, which causes errors e.g. with text search in MoinMoin 1.5.8.

The task is to reproduce this bug for moin 1.6 (you have to write some python xmlrpc client code for this). Fix it, provide diffs for the fix, provide your testing code.

This task is expected to need 8h of work. You have to finish it after 7 days.

== Steps to reproduce ==
## Describe the steps needed to reproduce the bug. If we can't reproduce it, we  probably can't fix it.
 1. {{{srcWiki = xmlrpclib.ServerProxy('http://:@localhost/trashwiki/?action=xmlrpc2')}}}
 1. {{{srcWiki.putPage('', 'SomeContent')}}}

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

The page directory files are included in data/pages of the wiki:

{{{
[root@localhost pages]# ls -lat | head -7
total 1668
drwxr-xr-x 162 apache apache 356352 Nov  5 09:02 .
drwxr-xr-x   7 apache apache   4096 Nov  5 09:01 ..
drwxrwx---   2 apache apache   4096 Nov  5 09:01 cache
-rw-rw----   1 apache apache      9 Nov  5 09:01 current
-rw-rw----   1 apache apache     70 Nov  5 09:01 edit-log
drwxrwx---   2 apache apache   4096 Nov  5 09:01 revisions
}}}

Full text search then results in an error.

{{{
[Errno 20] Not a directory: '/var/www/trashwiki/data/pages/current/revisions/99999999'

    * args = (20, 'Not a directory')
    * errno = 20
    * filename = '/var/www/trashwiki/data/pages/current/revisions/99999999'
    * strerror = 'Not a directory'
}}}

Full traceback included.

##URL: 

##attachment:screenshot.png

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

== Component selection ==

## Where you think is this bug happening ? (general, plugin [plugin name], theme [theme name], ...

 * wikirpc.putPage does not check for sanity of page name

== Details ==

## If you got a traceback, please save the traceback page as html and attach here:
 inline:traceback.html

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

## If a traceback is not available, please fill in the details here:
|| '''!MoinMoin Version''' || 1.5.8 ||
|| '''OS and Version''' || Linux 2.6.19-1.2288.2.4.fc5smp ||
|| '''Python Version''' || 2.4.3 ||
|| '''Server Setup''' || cgi-bin, mod_python ||
|| '''Server Details''' ||  ||
|| '''Language you are using the wiki in''' (set in the browser/UserPreferences) || default ||

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

 * Check for page name in client apps.

= Discussion =

I've attached a patch that contains a unittest and a fix to the problem.
The method now returns a xmlrpclib.Fault in case an empty pagename is supplied.
The patch should also work with 1.7!
[[attachment:moin_rpc_put_page.patch]]

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

 * Priority: 
 * Assigned to:
 * Status: fixed in 1.6 by http://hg.moinmo.in/moin/1.6/rev/68c9a7017b11, 1.7 by http://hg.moinmo.in/moin/1.7/rev/ed9b1e5cf0e1

----
## If you are a moin core developer, replace the category to Category* in these cases:
## Category MoinMoinNoBug - if this is not a bug.
## Category MoinMoinBugConfirmed - if you can confirm the bug on current code.
## Category MoinMoinBugFixed - after the bug is fixed in current code.
CategoryMoinMoinBugFixed