Opened 7 years ago
Last modified 7 months ago
#12922 new defect
AuthzSourcePolicy doesn't deny viewing changeset on restricted path
| Reported by: | Ryan J Ollos | Owned by: | |
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| Priority: | normal | Milestone: | next-stable-1.6.x |
| Component: | version control | Version: | |
| Severity: | normal | Keywords: | authzsourcepolicy |
| Cc: | Branch: | ||
| Release Notes: | |||
| API Changes: | |||
| Internal Changes: | |||
Description (last modified by )
There seems to be an inconsistency in AuthzSourcePolicy permission checking for files and changesets. For files, a True or False decision is made based on the authz configuration: tags/trac-1.2.2/trac/versioncontrol/svn_authz.py@:219#L181. However, for changesets the decision will be True or None: tags/trac-1.2.2/trac/versioncontrol/svn_authz.py@:223-225#L181. When the decision is None, other policies are consulted.
Simple example:
[/dir1] user1 = r [/dir2] user2 = r
Consider a change to /dir1/file1, where no users have coarse-grained FILE_VIEW and CHANGESET_VIEW. user1 can view the file and changeset and user2 cannot. Now grant FILE_VIEW and CHANGESET_VIEW to authenticated. The behavior is the same for user1. However, user2 can view the changeset but cannot view the file.
View of user1:
View of user2:
The issue may have been introduced in r10007.
Attachments (3)
Change History (7)
by , 7 years ago
| Attachment: | Screen Shot 2017-09-23 at 22.35.26.png added |
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by , 7 years ago
| Attachment: | Screen Shot 2017-09-23 at 22.36.15.png added |
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comment:1 by , 7 years ago
| Description: | modified (diff) |
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by , 7 years ago
| Attachment: | Screen Shot 2017-09-23 at 22.38.45.png added |
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comment:2 by , 7 years ago
comment:3 by , 4 years ago
| Milestone: | next-stable-1.2.x → next-stable-1.4.x |
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With changes in [881fd1dab/rjollos.git],
user2is denied view of the changeset:Compare [881fd1dab/rjollos.git] to the behavior prior to r10007: branches/0.12-stable/trac/versioncontrol/svn_authz.py@10006:184-189#L174.