android_system_sepolicy/public/apexd.te
Andreas Gampe efece54e06 Sepolicy: Allow crash_dump to ptrace apexd in userdebug
In userdebug, for better diagnostics, allow crash_dump to "connect
to" apexd.

Considering apexd is quite powerful, user devices remain restricted.

Bug: 118771487
Test: m
Change-Id: Id42bd2ad7505cd5578138bfccd8840acba9a334d
2019-03-05 09:59:50 -08:00

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# apexd -- manager for APEX packages
type apexd, domain;
type apexd_exec, exec_type, file_type, system_file_type;
binder_use(apexd)
add_service(apexd, apex_service)
set_prop(apexd, apexd_prop)
neverallow { domain -init -apexd -system_server } apex_service:service_manager find;
neverallow { domain -init -apexd -system_server } apexd:binder call;
neverallow { domain userdebug_or_eng(`-crash_dump') } apexd:process ptrace;
# only apexd can set apexd sysprop
neverallow { domain -apexd -init } apexd_prop:property_service set;