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deblobber: fixup timekeep replacement, credit Wang Han/aviraxp

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This commit is contained in:
Tad 2020-10-20 05:24:09 -04:00
parent 38c52cc43b
commit 00a6a86126
4 changed files with 60 additions and 6 deletions
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22
Patches/Common/android_timekeep_sepolicy/timekeep.te Normal file
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# Policy for the timekeep.c oneshot system service
# Gets called once during init by vendor timekeep.rc and restores
# clock from persist.vendor.timeadjust property, reads
# /sys/class/rtc/rtc0/since_epoch
type timekeep, domain;
type timekeep_exec, exec_type, vendor_file_type, file_type;
init_daemon_domain(timekeep)
# Grant permission to set system time and to set the real-time clock
allow timekeep self:capability sys_time;
# Write to /data/vendor/time/ats_2
allow timekeep time_data_file:dir rw_dir_perms;
allow timekeep time_data_file:file create_file_perms;
# Set persist.vendor.timeadjust
set_prop(timekeep, vendor_timekeep_prop)
# Read /sys/class/rtc/rtc0/since_epoch
allow timekeep sysfs_rtc:dir search;
allow timekeep sysfs_rtc:{ file lnk_file } r_file_perms;

25
Patches/Common/android_timekeep_sepolicy/timekeep_app.te Normal file
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# Policy for the TimeKeep Java app. It listens to a BootReceiver
# or TIME_SET event and calculates the offset between the rtc clock
# in /sys/class/rtc0/since_epoch and the current device time and stores that
# value in /data/vendor/time/ats_2 and as persist.vendor.timeadjust.
type timekeep_app, domain;
app_domain(timekeep_app)
# Needed to get access to /data/data/com.sony.timekeep
# Only getattr and search are requested since TimeKeep does not write to its own directory
# /data/data/com.sony.timekeep only has two empty subdirs
dontaudit timekeep_app app_data_file:dir { getattr search };
allow timekeep_app activity_service:service_manager find;
# Read from /data/vendor/time/ats_2
allow timekeep_app time_data_file:dir create_dir_perms;
allow timekeep_app time_data_file:file create_file_perms;
# Read /sys/class/rtc/rtc0/since_epoch
allow timekeep_app sysfs_rtc:dir { search };
allow timekeep_app sysfs_rtc:{ file lnk_file } r_file_perms;
# Set the persist.vendor.timeadjust property
set_prop(timekeep_app, vendor_timekeep_prop)