1type snapshotctl, domain, coredomain;
2type snapshotctl_exec, system_file_type, exec_type, file_type;
3
4# Allow init to run snapshotctl and do auto domain transfer.
5init_daemon_domain(snapshotctl);
6
7# Allow to start gsid service.
8set_prop(snapshotctl, ctl_gsid_prop)
9
10# Allow to talk to gsid.
11binder_use(snapshotctl)
12allow snapshotctl gsi_service:service_manager find;
13binder_call(snapshotctl, gsid)
14
15# Allow to create/read/write/delete OTA metadata files for snapshot status and COW file status.
16allow snapshotctl metadata_file:dir search;
17allow snapshotctl ota_metadata_file:dir rw_dir_perms;
18allow snapshotctl ota_metadata_file:file create_file_perms;
19
20# Allow to get A/B slot suffix from device tree or kernel cmdline.
21r_dir_file(snapshotctl, sysfs_dt_firmware_android);
22allow snapshotctl proc_cmdline:file r_file_perms;
23
24# Needed to (re-)map logical partitions.
25allow snapshotctl block_device:dir r_dir_perms;
26allow snapshotctl super_block_device:blk_file r_file_perms;
27
28# Interact with device-mapper to collapse snapshots.
29allow snapshotctl dm_device:chr_file rw_file_perms;
30
31# Needed to mutate device-mapper nodes.
32allow snapshotctl self:global_capability_class_set sys_admin;
33
34# Snapshotctl talk to boot control HAL to set merge status.
35hwbinder_use(snapshotctl)
36hal_client_domain(snapshotctl, hal_bootctl)
37
38# Allow snapshotctl to write to statsd socket.
39unix_socket_send(snapshotctl, statsdw, statsd)
40
41# Logging
42userdebug_or_eng(`
43  allow snapshotctl snapshotctl_log_data_file:dir rw_dir_perms;
44  allow snapshotctl snapshotctl_log_data_file:file create_file_perms;
45')
46