diff --git a/public/domain_deprecated.te b/public/domain_deprecated.te index 96f32b92dde8a76939753f59ff3b4fc78c41efd8..0a39b96cba6014fcaf27a0fb02e79b5a7190b6f0 100644 --- a/public/domain_deprecated.te +++ b/public/domain_deprecated.te @@ -2,7 +2,15 @@ # 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; +auditallow { + domain_deprecated + -appdomain + -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; @@ -21,7 +29,6 @@ auditallow { domain_deprecated -fsck -healthd - -init -installd -servicemanager -system_server @@ -30,8 +37,29 @@ auditallow { -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 +auditallow { + domain_deprecated + -healthd + -installd + -servicemanager + -system_server + -ueventd + -uncrypt + -vold + -zygote +} rootfs:file r_file_perms; +auditallow { + domain_deprecated + -appdomain + -healthd + -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; @@ -40,7 +68,6 @@ auditallow { domain_deprecated -appdomain -fingerprintd - -init -installd -keystore -rild @@ -53,7 +80,6 @@ auditallow { auditallow { domain_deprecated -appdomain - -init -rild -surfaceflinger -system_server @@ -63,25 +89,71 @@ auditallow { # 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; +auditallow { + domain_deprecated + -appdomain + -sdcardd + -system_server + -tee +} system_data_file:file { getattr read }; +auditallow { + domain_deprecated + -appdomain + -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 -init -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; +auditallow { + domain_deprecated + -appdomain + -dex2oat + -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; +auditallow { + domain_deprecated + -system_server + -vold +} cache_file:dir { open read search ioctl lock }; +auditallow { + domain_deprecated + -appdomain + -system_server + -vold +} cache_file:dir getattr; +auditallow { + domain_deprecated + -system_server + -vold +} cache_file:file { getattr read }; +auditallow { + domain_deprecated + -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; @@ -100,24 +172,71 @@ auditallow { domain_deprecated -fsck -fsck_untrusted - -init -rild -sdcardd -system_server -update_engine -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 + -fsck + -fsck_untrusted + -rild + -system_server + -vold +} proc:lnk_file { open ioctl lock }; # getattr read granted in domain +auditallow { + domain_deprecated + -bluetooth + -fingerprintd + -healthd + -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 + -netd + -rild + -system_app + -surfaceflinger + -system_server + -tee + -ueventd + -vold + -wpa +} sysfs:file r_file_perms; +auditallow { + domain_deprecated + -bluetooth + -fingerprintd + -healthd + -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 @@ -133,7 +252,6 @@ auditallow { -dumpstate -fingerprintd -healthd - -init -inputflinger -installd -keystore @@ -143,10 +261,38 @@ auditallow { -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; +auditallow { + domain_deprecated + -appdomain + -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 +auditallow { + domain_deprecated + -appdomain + -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 + -installd + -keystore + -postinstall_dexopt + -runas + -servicemanager + -system_server + -ueventd + -zygote +} selinuxfs:file { open read ioctl lock }; # getattr granted in domain diff --git a/public/init.te b/public/init.te index 4d64aade6ce7cbcaae73625c699f745e40f6d3b7..fe72894395eecd1a190935cd506ce4199cee7cc2 100644 --- a/public/init.te +++ b/public/init.te @@ -1,5 +1,5 @@ # init is its own domain. -type init, domain, domain_deprecated, mlstrustedsubject; +type init, domain, mlstrustedsubject; # The init domain is entered by execing init. type init_exec, exec_type, file_type; @@ -175,6 +175,8 @@ allow init { -vold_data_file }:lnk_file { create getattr setattr relabelfrom unlink }; +allow init cache_file:lnk_file r_file_perms; + allow init { file_type -system_file -exec_type }:dir_file_class_set relabelto; allow init { sysfs debugfs debugfs_tracing }:{ dir file lnk_file } { getattr relabelfrom }; allow init { sysfs_type debugfs_type }:{ dir file lnk_file } relabelto;