4b9114a0b5
In order for services registered with LazyServiceRegistrar to dynamically stop, servicemanager needs to be able to call into client processes (to notify them and trigger shutdown). Bug: 143108344 Test: aidl_lazy_test Change-Id: I402d0bcc5e668bf022162c7ce7393d5b77256479
43 lines
1.1 KiB
Plaintext
43 lines
1.1 KiB
Plaintext
type lpdumpd, domain, coredomain;
|
|
type lpdumpd_exec, system_file_type, exec_type, file_type;
|
|
|
|
init_daemon_domain(lpdumpd)
|
|
|
|
# Allow lpdumpd to register itself as a service.
|
|
binder_use(lpdumpd)
|
|
add_service(lpdumpd, lpdump_service)
|
|
|
|
# Allow lpdumpd to find the super partition block device.
|
|
allow lpdumpd block_device:dir r_dir_perms;
|
|
|
|
# Allow lpdumpd to read super partition metadata.
|
|
allow lpdumpd super_block_device_type:blk_file r_file_perms;
|
|
|
|
# Allow lpdumpd to read fstab.
|
|
allow lpdumpd sysfs_dt_firmware_android:dir r_dir_perms;
|
|
allow lpdumpd sysfs_dt_firmware_android:file r_file_perms;
|
|
|
|
# Triggered when lpdumpd tries to read default fstab.
|
|
dontaudit lpdumpd metadata_file:dir r_dir_perms;
|
|
dontaudit lpdumpd metadata_file:file r_file_perms;
|
|
dontaudit lpdumpd gsi_metadata_file:dir r_dir_perms;
|
|
dontaudit lpdumpd gsi_metadata_file:file r_file_perms;
|
|
|
|
### Neverallow rules
|
|
|
|
# Disallow other domains to get lpdump_service and call lpdumpd.
|
|
neverallow {
|
|
domain
|
|
-dumpstate
|
|
-lpdumpd
|
|
-shell
|
|
} lpdump_service:service_manager find;
|
|
|
|
neverallow {
|
|
domain
|
|
-dumpstate
|
|
-lpdumpd
|
|
-shell
|
|
-servicemanager
|
|
} lpdumpd:binder call;
|