1type simpleperf_app_runner, domain, mlstrustedsubject;
2type simpleperf_app_runner_exec, system_file_type, exec_type, file_type;
3
4# run simpleperf_app_runner in adb shell.
5allow simpleperf_app_runner adbd:fd use;
6allow simpleperf_app_runner shell:fd use;
7allow simpleperf_app_runner devpts:chr_file { read write ioctl };
8
9# simpleperf_app_runner reads package information.
10allow simpleperf_app_runner system_data_file:file r_file_perms;
11allow simpleperf_app_runner system_data_file:lnk_file getattr;
12allow simpleperf_app_runner packages_list_file:file r_file_perms;
13
14# The app's data dir may be accessed through a symlink.
15allow simpleperf_app_runner system_data_file:lnk_file read;
16
17# simpleperf_app_runner switches to the app UID/GID.
18allow simpleperf_app_runner self:global_capability_class_set { setuid setgid };
19
20# simpleperf_app_runner switches to the app security context.
21selinux_check_context(simpleperf_app_runner) # validate context
22allow simpleperf_app_runner self:process setcurrent;
23allow simpleperf_app_runner untrusted_app_all:process dyntransition; # setcon
24
25# simpleperf_app_runner/libselinux needs access to seapp_contexts_file to
26# determine which domain to transition to.
27allow simpleperf_app_runner seapp_contexts_file:file r_file_perms;
28
29# simpleperf_app_runner passes pipe fds.
30allow simpleperf_app_runner shell:fifo_file read;
31
32# simpleperf_app_runner checks shell data paths.
33# simpleperf_app_runner passes shell data fds.
34allow simpleperf_app_runner shell_data_file:dir { getattr search };
35allow simpleperf_app_runner shell_data_file:file { getattr write };
36
37###
38### neverallow rules
39###
40
41# simpleperf_app_runner cannot have capabilities other than CAP_SETUID and CAP_SETGID
42neverallow simpleperf_app_runner self:global_capability_class_set ~{ setuid setgid };
43neverallow simpleperf_app_runner self:global_capability2_class_set *;
44