1# storaged daemon
2type storaged, domain, coredomain, mlstrustedsubject;
3type storaged_exec, exec_type, file_type;
4
5init_daemon_domain(storaged)
6
7# Read access to pseudo filesystems
8r_dir_file(storaged, proc_net)
9r_dir_file(storaged, domain)
10
11# Read /proc/uid_io/stats
12allow storaged proc_uid_io_stats:file r_file_perms;
13
14# Read /data/system/packages.list
15allow storaged system_data_file:file r_file_perms;
16
17# Store storaged proto file
18allow storaged storaged_data_file:dir rw_dir_perms;
19allow storaged storaged_data_file:file create_file_perms;
20
21userdebug_or_eng(`
22  # Read access to debugfs
23  allow storaged debugfs_mmc:dir search;
24  allow storaged debugfs_mmc:file r_file_perms;
25')
26
27# Needed to provide debug dump output via dumpsys pipes.
28allow storaged shell:fd use;
29allow storaged shell:fifo_file write;
30
31# Needed for GMScore to call dumpsys storaged
32allow storaged priv_app:fd use;
33allow storaged app_data_file:file write;
34allow storaged permission_service:service_manager find;
35
36# Binder permissions
37add_service(storaged, storaged_service)
38
39binder_use(storaged)
40binder_call(storaged, system_server)
41
42hal_client_domain(storaged, hal_health)
43
44# Implements a dumpsys interface.
45allow storaged dumpstate:fd use;
46
47# use a subset of the package manager service
48allow storaged package_native_service:service_manager find;
49
50# Kernel does extra check on CAP_DAC_OVERRIDE for libbinder when storaged is
51# running as root. See b/35323867 #3.
52dontaudit storaged self:global_capability_class_set dac_override;
53
54# For collecting bugreports.
55allow storaged dumpstate:fifo_file write;
56
57###
58### neverallow
59###
60neverallow storaged domain:process ptrace;
61neverallow storaged self:capability_class_set *;
62