f63fe72142
Test: Add checkpoint_gc to postinstall scripts Bug: 123367711 Change-Id: I24a0bd1c2c2086545f1587765bb9814da24ec7f2
46 lines
1.7 KiB
Plaintext
46 lines
1.7 KiB
Plaintext
# Domain where the postinstall program runs during the update.
|
|
# Extend the permissions in this domain to allow this program to access other
|
|
# files needed by the specific device on your device's sepolicy directory.
|
|
type postinstall, domain;
|
|
|
|
# Allow postinstall to write to its stdout/stderr when redirected via pipes to
|
|
# update_engine.
|
|
allow postinstall update_engine_common:fd use;
|
|
allow postinstall update_engine_common:fifo_file rw_file_perms;
|
|
|
|
# Allow postinstall to read and execute directories and files in the same
|
|
# mounted location.
|
|
allow postinstall postinstall_file:file rx_file_perms;
|
|
allow postinstall postinstall_file:lnk_file r_file_perms;
|
|
allow postinstall postinstall_file:dir r_dir_perms;
|
|
|
|
# Allow postinstall to execute the shell or other system executables.
|
|
allow postinstall shell_exec:file rx_file_perms;
|
|
allow postinstall system_file:file rx_file_perms;
|
|
allow postinstall toolbox_exec:file rx_file_perms;
|
|
|
|
# Allow postinstall to execute shell in recovery.
|
|
recovery_only(`
|
|
allow postinstall rootfs:file rx_file_perms;
|
|
')
|
|
|
|
#
|
|
# For OTA dexopt.
|
|
#
|
|
|
|
# Allow postinstall scripts to talk to the system server.
|
|
binder_use(postinstall)
|
|
binder_call(postinstall, system_server)
|
|
|
|
# Need to talk to the otadexopt service.
|
|
allow postinstall otadexopt_service:service_manager find;
|
|
|
|
# Allow postinstall scripts to trigger f2fs garbage collection
|
|
allow postinstall sysfs_fs_f2fs:file rw_file_perms;
|
|
allow postinstall sysfs_fs_f2fs:dir r_dir_perms;
|
|
|
|
# No domain other than update_engine and recovery (via update_engine_sideload)
|
|
# should transition to postinstall, as it is only meant to run during the
|
|
# update.
|
|
neverallow { domain -update_engine -recovery } postinstall:process { transition dyntransition };
|