annotate MoinMoin/action/links.py @ 5910:7e7e1cbb9d3f

security: fix remote code execution vulnerability in twikidraw/anywikidraw actions We have wikiutil.taintfilename() to make user supplied filenames safe, so that they can't contain any "special" characters like path separators, etc. It is used at many places in moin, but wasn't used here. :|
author Thomas Waldmann <tw AT waldmann-edv DOT de>
date Sat, 29 Dec 2012 15:05:29 +0100
parents 5ad5753ae311
children
rev   line source
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1 # -*- coding: iso-8859-1 -*-
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2 """
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3 MoinMoin - "links" action
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4
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5 Generate a link database like MeatBall:LinkDatabase.
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6
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bb2e053067fb fixing copyright headers: remove umlauts (encoding troubles), make epydoc compatible, reformat
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7 @copyright: 2001 Juergen Hermann <jh@web.de>
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8 @license: GNU GPL, see COPYING for details.
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9 """
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10 from MoinMoin import config, wikiutil
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12 def execute(pagename, request):
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13 _ = request.getText
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14 # get the MIME type
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5ad5753ae311 pre-1.9: request.form has qs args and post data, 1.9: .form only post data, .args only qs args, .values both
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15 mimetype = request.values.get('mimetype', 'text/html')
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fc20a076aad0 Accomodate for consolidation of Request/Response
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16 request.mimetype = mimetype
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18 if mimetype == "text/html":
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19 request.theme.send_title(_('Full Link List for "%s"') % request.cfg.sitename)
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20 request.write('<pre>')
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22 # Get page dict readable by current user
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23 pages = request.rootpage.getPageDict()
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24 pagelist = pages.keys()
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25 pagelist.sort()
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26
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27 for name in pagelist:
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28 if mimetype == "text/html":
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29 request.write(pages[name].link_to(request))
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30 else:
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31 _emit(request, name)
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32 for link in pages[name].getPageLinks(request):
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33 request.write(" ")
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34 if mimetype == "text/html":
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35 if link in pages:
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36 request.write(pages[link].link_to(request))
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37 else:
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38 _emit(request, link)
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39 else:
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40 _emit(request, link)
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41 request.write('\n')
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43 if mimetype == "text/html":
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44 request.write('</pre>')
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45 request.theme.send_footer(pagename)
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cf420addd95c removed MoinMoinNoFooter at many places, added call to theme.send_closing_html() where needed
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46 request.theme.send_closing_html()
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48 def _emit(request, pagename):
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49 """ Send pagename, encode it if it contains spaces
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50 """
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51 request.write(wikiutil.quoteWikinameURL(pagename))
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52