[buddypress-trac] [BuddyPress Trac] #7048: Move permission checks in `bp_activity_screen_single_activity_permalink` into new function

[buddypress-trac]

#7048: Move permission checks in `bp_activity_screen_single_activity_permalink`
into new function
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 Reporter:  DJPaul                    |       Owner:  djpaul
     Type:  enhancement               |      Status:  closed
 Priority:  high                      |   Milestone:  3.0
Component:  Activity                  |     Version:
 Severity:  normal                    |  Resolution:  fixed
 Keywords:  has-patch has-unit-tests  |
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Comment (by r-a-y):

 Re-opening because at the moment, anyone can access private group activity
 permalinks.

 The problem is we're passing the displayed user ID instead of checking
 against the current user ID in `bp_activity_user_can_read()`.

 `7048-8.diff` also fixes an issue with the login URL redirect for logged-
 out users.

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Ticket URL: <https://buddypress.trac.wordpress.org/ticket/7048#comment:31>
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