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Message #97143
[Bug 1415492] Re: Create a trusted socket for privileged processes
** Changed in: signon-apparmor-extension (Ubuntu)
Assignee: (unassigned) => Alberto Mardegan (mardy)
** Changed in: signon (Ubuntu)
Assignee: (unassigned) => Alberto Mardegan (mardy)
** Changed in: signon (Ubuntu)
Status: New => In Progress
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https://bugs.launchpad.net/bugs/1415492
Title:
Create a trusted socket for privileged processes
Status in apparmor-easyprof-ubuntu package in Ubuntu:
New
Status in signon package in Ubuntu:
In Progress
Status in signon-apparmor-extension package in Ubuntu:
New
Bug description:
We want to let privileged processes (such as those using the
"unconfined" profile template) to access any online account without
having the need of being added to the account's ACL.
signond and libsignon-qt already support connecting via a p2p D-Bus
backed by a unix socket ("$XDG_RUNTIME_DIR/signond/socket"), but it's
currently switched off at build time. We should enable it.
signon-apparmor-extension has to be changed so that a peer connected
via the p2p D-Bus connection will always be treated as "unconfined".
While apparmor policy already disallows access to this socket,
apparmor-easyprof-ubuntu needs to be modified so that the "accounts"
policy will contain an explicity deny rule for
"$XDG_RUNTIME_DIR/signond/socket" to suppress logging the denial.
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References