1type lpdumpd, domain, coredomain;
2type lpdumpd_exec, system_file_type, exec_type, file_type;
3
4init_daemon_domain(lpdumpd)
5
6# Allow lpdumpd to register itself as a service.
7binder_use(lpdumpd)
8add_service(lpdumpd, lpdump_service)
9
10# Allow lpdumpd to find the super partition block device.
11allow lpdumpd block_device:dir r_dir_perms;
12
13# Allow lpdumpd to read super partition metadata.
14allow lpdumpd super_block_device_type:blk_file r_file_perms;
15
16# Allow lpdumpd to read fstab.
17allow lpdumpd sysfs_dt_firmware_android:dir r_dir_perms;
18allow lpdumpd sysfs_dt_firmware_android:file r_file_perms;
19
20# Triggered when lpdumpd tries to read default fstab.
21dontaudit lpdumpd metadata_file:dir r_dir_perms;
22dontaudit lpdumpd metadata_file:file r_file_perms;
23dontaudit lpdumpd gsi_metadata_file:dir r_dir_perms;
24dontaudit lpdumpd gsi_metadata_file:file r_file_perms;
25
26### Neverallow rules
27
28# Disallow other domains to get lpdump_service and call lpdumpd.
29neverallow {
30    domain
31    -dumpstate
32    -lpdumpd
33    -shell
34} lpdump_service:service_manager find;
35
36neverallow {
37    domain
38    -dumpstate
39    -lpdumpd
40    -shell
41    -servicemanager
42} lpdumpd:binder call;
43