public/domain_deprecated.te

# rules removed from the domain attribute

# Search /storage/emulated tmpfs mount.
allow domain_deprecated tmpfs:dir r_dir_perms;
auditallow { domain_deprecated -appdomain -init -sdcardd -surfaceflinger -system_server -vold -zygote } tmpfs:dir r_dir_perms;

# Inherit or receive open files from others.
allow domain_deprecated system_server:fd use;
auditallow { domain_deprecated -appdomain -netd -surfaceflinger } system_server:fd use;

# Connect to adbd and use a socket transferred from it.
# This is used for e.g. adb backup/restore.
allow domain_deprecated adbd:fd use;
auditallow { domain_deprecated -appdomain -system_server } adbd:fd use;

# Root fs.
allow domain_deprecated rootfs:dir r_dir_perms;
allow domain_deprecated rootfs:file r_file_perms;
allow domain_deprecated rootfs:lnk_file r_file_perms;
auditallow { domain_deprecated -healthd -init -installd -servicemanager -system_server -ueventd -uncrypt -vold -zygote } rootfs:dir { open getattr read ioctl lock }; # search granted in domain
auditallow { domain_deprecated -healthd -init -installd  -servicemanager -system_server -ueventd -uncrypt -vold -zygote } rootfs:file r_file_perms;
auditallow { domain_deprecated -appdomain -healthd -init -installd -servicemanager -system_server -ueventd -uncrypt -vold -zygote } rootfs:lnk_file { getattr open ioctl lock }; # read granted in domain

# System file accesses.
allow domain_deprecated system_file:dir r_dir_perms;
allow domain_deprecated system_file:file r_file_perms;
auditallow {
  domain_deprecated
  -appdomain
  -fingerprintd
  -init
  -installd
  -rild
  -surfaceflinger
  -system_server
  -zygote
} system_file:dir { open read ioctl lock }; # search getattr in domain
auditallow {
  domain_deprecated
  -appdomain
  -init
  -rild
  -surfaceflinger
  -system_server
  -zygote
} system_file:file { ioctl lock }; # read open getattr in domain

# Read files already opened under /data.
allow domain_deprecated system_data_file:file { getattr read };
allow domain_deprecated system_data_file:lnk_file r_file_perms;
auditallow { domain_deprecated -appdomain -init -sdcardd -system_server -tee } system_data_file:file { getattr read };
auditallow { domain_deprecated -appdomain -init -system_server -tee } system_data_file:lnk_file r_file_perms;

# Read apk files under /data/app.
allow domain_deprecated apk_data_file:dir { getattr search };
allow domain_deprecated apk_data_file:file r_file_perms;
allow domain_deprecated apk_data_file:lnk_file r_file_perms;
auditallow { domain_deprecated -appdomain -dex2oat -init -installd -system_server } apk_data_file:dir { getattr search };
auditallow { domain_deprecated -appdomain -dex2oat -installd -system_server } apk_data_file:file r_file_perms;
auditallow { domain_deprecated -appdomain -dex2oat -installd -system_server } apk_data_file:lnk_file r_file_perms;

# Read already opened /cache files.
allow domain_deprecated cache_file:dir r_dir_perms;
allow domain_deprecated cache_file:file { getattr read };
allow domain_deprecated cache_file:lnk_file r_file_perms;
auditallow { domain_deprecated -init -system_server -vold } cache_file:dir { open read search ioctl lock };
auditallow { domain_deprecated -appdomain -init -system_server -vold } cache_file:dir getattr;
auditallow { domain_deprecated -init -system_server -vold } cache_file:file { getattr read };
auditallow { domain_deprecated -init -system_server -vold } cache_file:lnk_file r_file_perms;

#Allow access to ion memory allocation device
allow domain_deprecated ion_device:chr_file rw_file_perms;
# split this auditallow into read and write perms since most domains seem to
# only require read
auditallow { domain_deprecated -appdomain -fingerprintd -keystore -surfaceflinger -system_server -tee -vold -zygote } ion_device:chr_file r_file_perms;
auditallow domain_deprecated ion_device:chr_file { write append };

# Read access to pseudo filesystems.
r_dir_file(domain_deprecated, proc)
r_dir_file(domain_deprecated, sysfs)
r_dir_file(domain_deprecated, cgroup)
allow domain_deprecated proc_meminfo:file r_file_perms;
#auditallow domain_deprecated proc:dir r_dir_perms; # r_dir_perms granted in domain
auditallow { domain_deprecated -fsck -fsck_untrusted -init -rild -system_server -vold } proc:file r_file_perms;
auditallow { domain_deprecated -fsck -fsck_untrusted -init -rild -system_server -vold } proc:lnk_file { open ioctl lock }; # getattr read granted in domain
auditallow { domain_deprecated -bluetooth -fingerprintd -healthd -init -netd -rild -system_app -surfaceflinger -system_server -tee -ueventd -vold -wpa } sysfs:dir { open getattr read ioctl lock }; # search granted in domain
auditallow { domain_deprecated -bluetooth -fingerprintd -healthd -init -netd -rild -system_app -surfaceflinger -system_server -tee -ueventd -vold -wpa } sysfs:file r_file_perms;
auditallow { domain_deprecated -bluetooth -fingerprintd -healthd -init -netd -rild -system_app -surfaceflinger -system_server -tee -ueventd -vold -wpa } sysfs:lnk_file { getattr open ioctl lock }; # read granted in domain
auditallow {
  domain_deprecated
  -appdomain
  -dumpstate
  -fingerprintd
  -healthd
  -init
  -inputflinger
  -installd
  -keystore
  -netd
  -rild
  -surfaceflinger
  -system_server
  -zygote
} cgroup:dir r_dir_perms;
auditallow {
  domain_deprecated
  -appdomain
  -dumpstate
  -fingerprintd
  -healthd
  -init
  -inputflinger
  -installd
  -keystore
  -netd
  -rild
  -surfaceflinger
  -system_server
  -zygote
} cgroup:{ file lnk_file } r_file_perms;
auditallow { domain_deprecated -appdomain -init -surfaceflinger -system_server -vold } proc_meminfo:file r_file_perms;

# Get SELinux enforcing status.
allow domain_deprecated selinuxfs:dir r_dir_perms;
allow domain_deprecated selinuxfs:file r_file_perms;
auditallow { domain_deprecated -appdomain -init -installd -keystore -postinstall_dexopt -runas -servicemanager -system_server -ueventd -zygote } selinuxfs:dir { open getattr read ioctl lock }; # search granted in domain
auditallow { domain_deprecated -appdomain -init -installd -keystore -postinstall_dexopt -runas -servicemanager -system_server -ueventd -zygote } selinuxfs:file { open read ioctl lock }; # getattr granted in domain