MoinMoin: attachment:Fuid.py of ReimarBauer/HelpOnArnica

   1 # -*- coding: iso-8859-1 -*-
   2 """
   3     Fuid
   4 
   5     this macro is used to find a problem of fuid
   6 
   7     @copyright: 2009 MoinMoin:ReimarBauer
   8 
   9     @license: GNU GPL, see COPYING for details.
  10 """
  11 from MoinMoin.action import AttachFile
  12 from MoinMoin.util import filesys
  13 from MoinMoin.support.python_compatibility import hmac_new
  14 
  15 def macro_Fuid(macro, attachment=unicode):
  16     request = macro.request
  17     pagename = request.page.page_name
  18     if attachment and AttachFile.exists(request, pagename, attachment):
  19         secret = request.cfg.secrets['action/cache']
  20         wikiname = request.cfg.interwikiname or request.cfg.siteid
  21 
  22         fuid = filesys.fuid(AttachFile.getFilename(request, pagename, attachment))
  23 
  24         hmac_data = u''.join([wikiname, pagename, attachment, repr(fuid)])
  25         hmac_data = hmac_data.encode('utf-8')
  26         key = hmac_new(secret, hmac_data).hexdigest()
  27         result= []
  28         fuid_str = """
  29         fuid:<br> 
  30               st_mtime: %d
  31               st_ino: %d
  32               st_size: %d
  33               fake_mtime: %d
  34 """ % fuid
  35         result.append(fuid_str)
  36         result.append("key: %s<br>" % key)
  37         
  38         return '<br>'.join(result) 
  39         
  40     return "Attachment not found"