PWN-Hunter/android_system_sepolicy
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Separate product_seapp_contexts out of system sepolicy.

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Bug: 119305624
Test: normal/recovery boot aosp_taimen
Change-Id: Ia8d69be16011db8dd63fa41672449a4ade7302c2
This commit is contained in:
Tri Vo 2018-12-21 10:46:45 -08:00
parent 5da7200510
commit 3507678d2e
2 changed files with 26 additions and 2 deletions
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27
Android.mk
View File

@ -288,6 +288,7 @@ LOCAL_REQUIRED_MODULES += \
product_file_contexts \
product_hwservice_contexts \
product_property_contexts \
product_seapp_contexts \
endif
include $(BUILD_PHONY_PACKAGE)
@ -1198,8 +1199,7 @@ endif
include $(BUILD_SYSTEM)/base_rules.mk
# TODO(b/119305624): Move product-specific sepolicy out of plat_seapp_contexts
plat_sc_files := $(call build_policy, seapp_contexts, $(PLAT_PRIVATE_POLICY) $(PRODUCT_PRIVATE_POLICY))
plat_sc_files := $(call build_policy, seapp_contexts, $(PLAT_PRIVATE_POLICY))
$(LOCAL_BUILT_MODULE): PRIVATE_SEPOLICY := $(built_sepolicy)
$(LOCAL_BUILT_MODULE): PRIVATE_SC_FILES := $(plat_sc_files)
@ -1210,6 +1210,29 @@ $(LOCAL_BUILT_MODULE): $(built_sepolicy) $(plat_sc_files) $(HOST_OUT_EXECUTABLES
built_plat_sc := $(LOCAL_BUILT_MODULE)
plat_sc_files :=
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := product_seapp_contexts
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
LOCAL_MODULE_PATH := $(TARGET_OUT_PRODUCT)/etc/selinux
include $(BUILD_SYSTEM)/base_rules.mk
product_sc_files := $(call build_policy, seapp_contexts, $(PRODUCT_PRIVATE_POLICY))
plat_sc_neverallow_files := $(call build_policy, seapp_contexts, $(PLAT_PRIVATE_POLICY))
$(LOCAL_BUILT_MODULE): PRIVATE_SEPOLICY := $(built_sepolicy)
$(LOCAL_BUILT_MODULE): PRIVATE_SC_FILES := $(product_sc_files)
$(LOCAL_BUILT_MODULE): PRIVATE_SC_NEVERALLOW_FILES := $(plat_sc_neverallow_files)
$(LOCAL_BUILT_MODULE): $(built_sepolicy) $(product_sc_files) $(HOST_OUT_EXECUTABLES)/checkseapp $(plat_sc_neverallow_files)
@mkdir -p $(dir $@)
$(hide) grep -ihe '^neverallow' $(PRIVATE_SC_NEVERALLOW_FILES) > $@.tmp
$(hide) $(HOST_OUT_EXECUTABLES)/checkseapp -p $(PRIVATE_SEPOLICY) -o $@ $(PRIVATE_SC_FILES) $@.tmp
product_sc_files :=
plat_sc_neverallow_files :=
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := vendor_seapp_contexts

1
private/file_contexts
View File

@ -377,6 +377,7 @@
/(product|system/product)/etc/selinux/product_file_contexts u:object_r:file_contexts_file:s0
/(product|system/product)/etc/selinux/product_hwservice_contexts u:object_r:hwservice_contexts_file:s0
/(product|system/product)/etc/selinux/product_property_contexts u:object_r:property_contexts_file:s0
/(product|system/product)/etc/selinux/product_seapp_contexts u:object_r:seapp_contexts_file:s0
#############################
# Product-Services files