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zopefoundation / Zope / 6224812692

18 Sep 2023 03:28PM UTC coverage: 81.131% (+0.008%) from 81.123%
6224812692

push

github

mauritsvanrees
Allow only some image types to be displayed inline.

Force download for others, especially SVG images.  By default we use a list of allowed types.
You can switch a to a list of denied types by setting OS environment variable
``OFS_IMAGE_USE_DENYLIST=1``.  This change only affects direct URL access.
``<img src="image.svg" />`` works the same as before.

See security advisory:
https://github.com/zopefoundation/Zope/security/advisories/GHSA-wm8q-9975-xh5v

4332 of 7070 branches covered (0.0%)

Branch coverage included in aggregate %.

35 of 35 new or added lines in 2 files covered. (100.0%)

27197 of 31792 relevant lines covered (85.55%)

0.86 hits per line

Source File
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0.0
/src/webdav/hookable_PUT.py
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# Implement the "hookable PUT" hook.
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import re
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import OFS.DTMLMethod
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TEXT_PATTERN = re.compile(r'^text/.*$')
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def PUT_factory(self, name, typ, body):
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    """
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    """
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    if TEXT_PATTERN.match(typ):
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        return OFS.DTMLMethod.DTMLMethod('', __name__=name)
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    return None
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