[Bug 1476781] Re: [mako] cannot send sms unless a network connection is active

[Jamie Strandboge]

Currently neither the /usr/lib/telepathy/mission-control-5 nor the
/usr/lib/telepathy/telepathy-ofono allow read access to
/system/build.prop or dev/socket/property_service, so I'm not sure how
this ever worked.

Notice that 'dev/socket/property_service' is missing the leading '/' which means that to add a rule for it, we would have to do something like:
--- telepathy-mission-control-5-5.16.3/debian/apparmor-profile	2015-02-02 01:43:56.000000000 -0600
+++ telepathy-mission-control-5-5.16.3/debian/apparmor-profile	2015-07-21 14:10:51.000000000 -0500
@@ -3,7 +3,7 @@
 
 #include <tunables/global>
 
-/usr/lib/telepathy/mission-control-5 {
+/usr/lib/telepathy/mission-control-5 (attach_disconnected) {
     #include <abstractions/base>
     #include <abstractions/dbus>
     #include <abstractions/dbus-session>
@@ -59,6 +59,10 @@
     /usr/share/accounts/services/                    r,
     /usr/share/accounts/services/**                  r,
 
+    # Ubuntu Touch
+    /dev/socket/property_service rw,
+    @{PROC}/cmdline r,
+
     # Site-specific additions and overrides. See local/README for details.
     # Please note that accesses in local/usr.lib.telepathy are also applied to
     # /usr/lib/telepathy/telepathy-*.

'attach_disconnected' is something I'd like to avoid since it is at best
a workaround for a limitation in apparmor (that we are working on but
won't be fixed for a while). As such, I'd prefer that we "add
rild.libpath to build.prop" if that doesn't have any other
repercussions.

If we do that, will read access need to be granted to
/system/build.prop? If you are going the rild.libpath route, please
paste the denial and I can fix the profile accordingly.

Thanks!

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Title:
  [mako] cannot send sms unless a network connection is active

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