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annotate detectors/emailauditor.py @ 5729:9ea2ce9d10cf

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A few internet references report that etags for the same underlying resource but with different representation (xml, json ...) should have different etags. That is currently not the case. Added code to allow incorporation of representation info into the etag. By default the representation is "json", but future patches can pass the representation down and modify flow to match requested representation.
author John Rouillard <rouilj@ieee.org>
date Sat, 25 May 2019 14:23:16 -0400
parents 0942fe89e82e
children
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2 def eml_to_mht(db, cl, nodeid, newvalues):
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3 '''This auditor fires whenever a new file entity is created.
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5 If the file is of type message/rfc822, we tack onthe extension .eml.
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7 The reason for this is that Microsoft Internet Explorer will not open
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8 things with a .eml attachment, as they deem it 'unsafe'. Worse yet,
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9 they'll just give you an incomprehensible error message. For more
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10 information, please see:
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12 http://support.microsoft.com/default.aspx?scid=kb;EN-US;825803
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14 Their suggested work around is (excerpt):
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16 WORKAROUND
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18 To work around this behavior, rename the .EML file that the URL
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19 links to so that it has a .MHT file name extension, and then update
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20 the URL to reflect the change to the file name. To do this:
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22 1. In Windows Explorer, locate and then select the .EML file that
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23 the URL links.
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24 2. Right-click the .EML file, and then click Rename.
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25 3. Change the file name so that the .EML file uses a .MHT file name
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26 extension, and then press ENTER.
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27 4. Updated the URL that links to the file to reflect the new file
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28 name extension.
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30 So... we do that. :)'''
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31 if newvalues.get('type', '').lower() == "message/rfc822":
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0942fe89e82e Python 3 preparation: change "x.has_key(y)" to "y in x".
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32 if 'name' not in newvalues:
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33 newvalues['name'] = 'email.mht'
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34 return
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35 name = newvalues['name']
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36 if name.endswith('.eml'):
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37 name = name[:-4]
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38 newvalues['name'] = name + '.mht'
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40 def init(db):
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41 db.file.audit('create', eml_to_mht)
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