Forked mumble-django project from https://bitbucket.org/Svedrin/mumble-django
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60 lines
1.7 KiB
60 lines
1.7 KiB
# -*- coding: utf-8 -*-
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"""
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* Copyright (C) 2009, Michael "Svedrin" Ziegler <diese-addy@funzt-halt.net>
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*
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* Mumble-Django is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This package is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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"""
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import os, stat
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from mercurial import hg
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type_whitelist = [
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'application/x-executable; charset=binary',
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'application/x-sharedlib; charset=binary',
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];
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def check_mimetype( filename ):
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try:
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fileproc = os.popen( 'file -ib %s' % filename );
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mtype = fileproc.read().strip();
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return (mtype in type_whitelist);
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finally:
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fileproc.close();
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def check_script( filename ):
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try:
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f = open( filename, "rb" );
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return f.read(3) == '#!/';
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finally:
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f.close();
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def checkexec( ui, repo, **kwargs ):
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modified, added, removed, deleted, unknown, ignored, clean = repo.status();
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# We only care about modified and added files. Check their perms to see if +x
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for curfile in (modified+added):
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fullpath = os.path.join( repo.root, curfile );
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statinfo = os.stat( fullpath );
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mode = statinfo.st_mode;
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# If executable without being an executable or a script, warn and fail
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if ( (mode & stat.S_IXUSR) or (mode & stat.S_IXGRP) or (mode & stat.S_IXOTH) ) and \
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not ( check_mimetype( fullpath ) or check_script( fullpath ) ):
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ui.warn( "Executable bit set on file %s but not ELF or script\n" % curfile );
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return True;
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return False;
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