1typeattribute runas_app coredomain;
2
3app_domain(runas_app)
4untrusted_app_domain(runas_app)
5net_domain(runas_app)
6bluetooth_domain(runas_app)
7
8# The ability to call exec() on files in the apps home directories
9# when using run-as on a debuggable app. Used to run lldb/ndk-gdb/simpleperf,
10# which are copied to the apps home directories.
11allow runas_app app_data_file:file execute_no_trans;
12
13# Allow lldb/ndk-gdb/simpleperf to read maps of debuggable app processes.
14r_dir_file(runas_app, untrusted_app_all)
15
16# Allow lldb/ndk-gdb/simpleperf to ptrace attach to debuggable app processes.
17allow runas_app untrusted_app_all:process { ptrace sigkill signal sigstop };
18allow runas_app untrusted_app_all:unix_stream_socket connectto;
19
20# Allow executing system image simpleperf without a domain transition.
21allow runas_app simpleperf_exec:file rx_file_perms;
22
23# Suppress denial logspam when simpleperf is trying to find a matching process
24# by scanning /proc/<pid>/cmdline files. The /proc/<pid> directories are within
25# the same domain as their respective process, most of which this domain is not
26# allowed to see.
27dontaudit runas_app domain:dir search;
28
29# Allow runas_app to call perf_event_open for profiling debuggable app
30# processes, but not the whole system.
31allow runas_app self:perf_event { open read write kernel };
32neverallow runas_app self:perf_event ~{ open read write kernel };
33