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platform_system_sepolicy/Android.mk
Dan Cashman b04df6e309 Make sure platform policy builds with compatible versions. 
Platform SELinux policy may be updated without a corresponding
update to non-platform policy.  This is meant to be accomplished by
maintaining a compatibility mapping file which will be built along
with the current platform policy to link older non-platform policy.

Introduce an example vendor policy built from 26.0 public policy and
make sure that the current platform policy and mapping file, for that
version, build with it.  Add this as a dependency for the
selinux_treble_tests, which are meant to ensure treble properties,
ultimately to provide this compatibility guarantee.

Bug: 36899958
Test: Current platform policy builds with oc-dev vendor policy and
oc-dev mapping file.  Removed private type with no effect.  Removed
public type without corresponding mapping entry causes build to fail.

Change-Id: I7994ed651352e2da632fc91e598f819b64c05753
2017-07-10 14:49:03 -07:00

1248 lines
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LOCAL_PATH:= $(call my-dir)
# PLATFORM_SEPOLICY_VERSION is a number of the form "NN.m" with "NN" mapping to
# PLATFORM_SDK_VERSION and "m" as a minor number which allows for SELinux
# changes independent of PLATFORM_SDK_VERSION. This value will be set to
# 10000.0 to represent tip-of-tree development that is inherently unstable and
# thus designed not to work with any shipping vendor policy. This is similar in
# spirit to how DEFAULT_APP_TARGET_SDK is set.
# The minor version ('m' component) must be updated every time a platform release
# is made which breaks compatibility with the previous platform sepolicy version,
# not just on every increase in PLATFORM_SDK_VERSION. The minor version should
# be reset to 0 on every bump of the PLATFORM_SDK_VERSION.
sepolicy_major_vers := 26
sepolicy_minor_vers := 0
ifneq ($(sepolicy_major_vers), $(PLATFORM_SDK_VERSION))
$(error sepolicy_major_version does not match PLATFORM_SDK_VERSION, please update.)
endif
ifneq (REL,$(PLATFORM_VERSION_CODENAME))
sepolicy_major_vers := 10000
sepolicy_minor_vers := 0
endif
PLATFORM_SEPOLICY_VERSION := $(join $(addsuffix .,$(sepolicy_major_vers)), $(sepolicy_minor_vers))
sepolicy_major_vers :=
sepolicy_minor_vers :=
include $(CLEAR_VARS)
# SELinux policy version.
# Must be <= /sys/fs/selinux/policyvers reported by the Android kernel.
# Must be within the compatibility range reported by checkpolicy -V.
POLICYVERS ?= 30
MLS_SENS=1
MLS_CATS=1024
ifdef BOARD_SEPOLICY_REPLACE
$(error BOARD_SEPOLICY_REPLACE is no longer supported; please remove from your BoardConfig.mk or other .mk file.)
endif
ifdef BOARD_SEPOLICY_IGNORE
$(error BOARD_SEPOLICY_IGNORE is no longer supported; please remove from your BoardConfig.mk or other .mk file.)
endif
ifdef BOARD_SEPOLICY_UNION
$(warning BOARD_SEPOLICY_UNION is no longer required - all files found in BOARD_SEPOLICY_DIRS are implicitly unioned; please remove from your BoardConfig.mk or other .mk file.)
endif
ifdef BOARD_SEPOLICY_M4DEFS
LOCAL_ADDITIONAL_M4DEFS := $(addprefix -D, $(BOARD_SEPOLICY_M4DEFS))
endif
# sepolicy is now divided into multiple portions:
# public - policy exported on which non-platform policy developers may write
# additional policy. types and attributes are versioned and included in
# delivered non-platform policy, which is to be combined with platform policy.
# private - platform-only policy required for platform functionality but which
# is not exported to vendor policy developers and as such may not be assumed
# to exist.
# vendor - vendor-only policy required for vendor functionality. This policy can
# reference the public policy but cannot reference the private policy. This
# policy is for components which are produced from the core/non-vendor tree and
# placed into a vendor partition.
# mapping - This contains policy statements which map the attributes
# exposed in the public policy of previous versions to the concrete types used
# in this policy to ensure that policy targeting attributes from public
# policy from an older platform version continues to work.
# build process for device:
# 1) convert policies to CIL:
# - private + public platform policy to CIL
# - mapping file to CIL (should already be in CIL form)
# - non-platform public policy to CIL
# - non-platform public + private policy to CIL
# 2) attributize policy
# - run script which takes non-platform public and non-platform combined
# private + public policy and produces attributized and versioned
# non-platform policy
# 3) combine policy files
# - combine mapping, platform and non-platform policy.
# - compile output binary policy file
PLAT_PUBLIC_POLICY := $(LOCAL_PATH)/public
ifneq ( ,$(BOARD_PLAT_PUBLIC_SEPOLICY_DIR))
ifneq (1, $(words $(BOARD_PLAT_PUBLIC_SEPOLICY_DIR)))
$(error BOARD_PLAT_PUBLIC_SEPOLICY_DIR must only contain one directory)
else
PLAT_PUBLIC_POLICY += $(BOARD_PLAT_PUBLIC_SEPOLICY_DIR)
endif
endif
PLAT_PRIVATE_POLICY := $(LOCAL_PATH)/private
ifneq ( ,$(BOARD_PLAT_PRIVATE_SEPOLICY_DIR))
ifneq (1, $(words $(BOARD_PLAT_PRIVATE_SEPOLICY_DIR)))
$(error BOARD_PLAT_PRIVATE_SEPOLICY_DIR must only contain one directory)
else
PLAT_PRIVATE_POLICY += $(BOARD_PLAT_PRIVATE_SEPOLICY_DIR)
endif
endif
PLAT_VENDOR_POLICY := $(LOCAL_PATH)/vendor
REQD_MASK_POLICY := $(LOCAL_PATH)/reqd_mask
# TODO: move to README when doing the README update and finalizing versioning.
# BOARD_SEPOLICY_VERS must take the format "NN.m" and contain the sepolicy
# version identifier corresponding to the sepolicy on which the non-platform
# policy is to be based. If unspecified, this will build against the current
# public platform policy in tree
ifndef BOARD_SEPOLICY_VERS
$(warning BOARD_SEPOLICY_VERS not specified, assuming current platform version)
# The default platform policy version.
BOARD_SEPOLICY_VERS := $(PLATFORM_SEPOLICY_VERSION)
endif
platform_mapping_file := $(BOARD_SEPOLICY_VERS).cil
###########################################################
# Compute policy files to be used in policy build.
# $(1): files to include
# $(2): directories in which to find files
###########################################################
define build_policy
$(foreach type, $(1), $(foreach file, $(addsuffix /$(type), $(2)), $(sort $(wildcard $(file)))))
endef
# Builds paths for all policy files found in BOARD_SEPOLICY_DIRS.
# $(1): the set of policy name paths to build
build_device_policy = $(call build_policy, $(1), $(PLAT_VENDOR_POLICY) $(BOARD_SEPOLICY_DIRS))
# Add a file containing only a newline in-between each policy configuration
# 'contexts' file. This will allow OEM policy configuration files without a
# final newline (0x0A) to be built correctly by the m4(1) macro processor.
# $(1): the set of contexts file names.
# $(2): the file containing only 0x0A.
add_nl = $(foreach entry, $(1), $(subst $(entry), $(entry) $(2), $(entry)))
sepolicy_build_files := security_classes \
initial_sids \
access_vectors \
global_macros \
neverallow_macros \
mls_macros \
mls_decl \
mls \
policy_capabilities \
te_macros \
attributes \
ioctl_defines \
ioctl_macros \
*.te \
roles_decl \
roles \
users \
initial_sid_contexts \
fs_use \
genfs_contexts \
port_contexts
# CIL files which contain workarounds for current limitation of human-readable
# module policy language. These files are appended to the CIL files produced
# from module language files.
sepolicy_build_cil_workaround_files := technical_debt.cil
my_target_arch := $(TARGET_ARCH)
ifneq (,$(filter mips mips64,$(TARGET_ARCH)))
my_target_arch := mips
endif
intermediates := $(TARGET_OUT_INTERMEDIATES)/ETC/sepolicy_intermediates
with_asan := false
ifneq (,$(filter address,$(SANITIZE_TARGET)))
with_asan := true
endif
include $(CLEAR_VARS)
LOCAL_MODULE := selinux_policy
LOCAL_MODULE_TAGS := optional
# Include SELinux policy. We do this here because different modules
# need to be included based on the value of PRODUCT_FULL_TREBLE. This
# type of conditional inclusion cannot be done in top-level files such
# as build/target/product/embedded.mk.
# This conditional inclusion closely mimics the conditional logic
# inside init/init.cpp for loading SELinux policy from files.
ifeq ($(PRODUCT_FULL_TREBLE),true)
# Use split SELinux policy
LOCAL_REQUIRED_MODULES += \
$(platform_mapping_file) \
nonplat_sepolicy.cil \
plat_sepolicy.cil \
plat_and_mapping_sepolicy.cil.sha256 \
secilc \
plat_sepolicy_vers.txt
ifneq ($(with_asan),true)
LOCAL_REQUIRED_MODULES += \
treble_sepolicy_tests \
sepolicy_tests
endif
# Include precompiled policy, unless told otherwise
ifneq ($(PRODUCT_PRECOMPILED_SEPOLICY),false)
LOCAL_REQUIRED_MODULES += precompiled_sepolicy precompiled_sepolicy.plat_and_mapping.sha256
endif
else
# Use monolithic SELinux policy
LOCAL_REQUIRED_MODULES += sepolicy
endif
LOCAL_REQUIRED_MODULES += \
nonplat_file_contexts \
plat_file_contexts
include $(BUILD_PHONY_PACKAGE)
##################################
# reqd_policy_mask - a policy.conf file which contains only the bare minimum
# policy necessary to use checkpolicy. This bare-minimum policy needs to be
# present in all policy.conf files, but should not necessarily be exported as
# part of the public policy. The rules generated by reqd_policy_mask will allow
# the compilation of public policy and subsequent removal of CIL policy that
# should not be exported.
reqd_policy_mask.conf := $(intermediates)/reqd_policy_mask.conf
$(reqd_policy_mask.conf): PRIVATE_MLS_SENS := $(MLS_SENS)
$(reqd_policy_mask.conf): PRIVATE_MLS_CATS := $(MLS_CATS)
$(reqd_policy_mask.conf): PRIVATE_TGT_ARCH := $(my_target_arch)
$(reqd_policy_mask.conf): PRIVATE_TGT_WITH_ASAN := $(with_asan)
$(reqd_policy_mask.conf): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(reqd_policy_mask.conf): $(call build_policy, $(sepolicy_build_files), $(REQD_MASK_POLICY))
@mkdir -p $(dir $@)
$(hide) m4 $(PRIVATE_ADDITIONAL_M4DEFS) \
-D mls_num_sens=$(PRIVATE_MLS_SENS) -D mls_num_cats=$(PRIVATE_MLS_CATS) \
-D target_build_variant=$(TARGET_BUILD_VARIANT) \
-D target_with_dexpreopt=$(WITH_DEXPREOPT) \
-D target_arch=$(PRIVATE_TGT_ARCH) \
-D target_with_asan=$(PRIVATE_TGT_WITH_ASAN) \
-D target_full_treble=$(PRODUCT_FULL_TREBLE) \
-s $^ > $@
# b/37755687
CHECKPOLICY_ASAN_OPTIONS := ASAN_OPTIONS=detect_leaks=0
reqd_policy_mask.cil := $(intermediates)/reqd_policy_mask.cil
$(reqd_policy_mask.cil): $(reqd_policy_mask.conf) $(HOST_OUT_EXECUTABLES)/checkpolicy
@mkdir -p $(dir $@)
$(hide) $(CHECKPOLICY_ASAN_OPTIONS) $(HOST_OUT_EXECUTABLES)/checkpolicy -C -M -c \
$(POLICYVERS) -o $@ $<
reqd_policy_mask.conf :=
##################################
# plat_pub_policy - policy that will be exported to be a part of non-platform
# policy corresponding to this platform version. This is a limited subset of
# policy that would not compile in checkpolicy on its own. To get around this
# limitation, add only the required files from private policy, which will
# generate CIL policy that will then be filtered out by the reqd_policy_mask.
plat_pub_policy.conf := $(intermediates)/plat_pub_policy.conf
$(plat_pub_policy.conf): PRIVATE_MLS_SENS := $(MLS_SENS)
$(plat_pub_policy.conf): PRIVATE_MLS_CATS := $(MLS_CATS)
$(plat_pub_policy.conf): PRIVATE_TGT_ARCH := $(my_target_arch)
$(plat_pub_policy.conf): PRIVATE_TGT_WITH_ASAN := $(with_asan)
$(plat_pub_policy.conf): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(plat_pub_policy.conf): $(call build_policy, $(sepolicy_build_files), \
$(PLAT_PUBLIC_POLICY) $(REQD_MASK_POLICY))
@mkdir -p $(dir $@)
$(hide) m4 $(PRIVATE_ADDITIONAL_M4DEFS) \
-D mls_num_sens=$(PRIVATE_MLS_SENS) -D mls_num_cats=$(PRIVATE_MLS_CATS) \
-D target_build_variant=$(TARGET_BUILD_VARIANT) \
-D target_with_dexpreopt=$(WITH_DEXPREOPT) \
-D target_arch=$(PRIVATE_TGT_ARCH) \
-D target_with_asan=$(PRIVATE_TGT_WITH_ASAN) \
-D target_full_treble=$(PRODUCT_FULL_TREBLE) \
-s $^ > $@
plat_pub_policy.cil := $(intermediates)/plat_pub_policy.cil
$(plat_pub_policy.cil): PRIVATE_POL_CONF := $(plat_pub_policy.conf)
$(plat_pub_policy.cil): PRIVATE_REQD_MASK := $(reqd_policy_mask.cil)
$(plat_pub_policy.cil): $(HOST_OUT_EXECUTABLES)/checkpolicy $(plat_pub_policy.conf) $(reqd_policy_mask.cil)
@mkdir -p $(dir $@)
$(hide) $(CHECKPOLICY_ASAN_OPTIONS) $< -C -M -c $(POLICYVERS) -o $@.tmp $(PRIVATE_POL_CONF)
$(hide) grep -Fxv -f $(PRIVATE_REQD_MASK) $@.tmp > $@
plat_pub_policy.conf :=
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := sectxfile_nl
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
# Create a file containing newline only to add between context config files
include $(BUILD_SYSTEM)/base_rules.mk
$(LOCAL_BUILT_MODULE):
@mkdir -p $(dir $@)
$(hide) echo > $@
built_nl := $(LOCAL_BUILT_MODULE)
#################################
include $(CLEAR_VARS)
LOCAL_MODULE := plat_sepolicy.cil
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
LOCAL_MODULE_PATH := $(TARGET_OUT)/etc/selinux
include $(BUILD_SYSTEM)/base_rules.mk
# plat_policy.conf - A combination of the private and public platform policy
# which will ship with the device. The platform will always reflect the most
# recent platform version and is not currently being attributized.
plat_policy.conf := $(intermediates)/plat_policy.conf
$(plat_policy.conf): PRIVATE_MLS_SENS := $(MLS_SENS)
$(plat_policy.conf): PRIVATE_MLS_CATS := $(MLS_CATS)
$(plat_policy.conf): PRIVATE_TGT_ARCH := $(my_target_arch)
$(plat_policy.conf): PRIVATE_TGT_WITH_ASAN := $(with_asan)
$(plat_policy.conf): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(plat_policy.conf): $(call build_policy, $(sepolicy_build_files), \
$(PLAT_PUBLIC_POLICY) $(PLAT_PRIVATE_POLICY))
@mkdir -p $(dir $@)
$(hide) m4 $(PRIVATE_ADDITIONAL_M4DEFS) \
-D mls_num_sens=$(PRIVATE_MLS_SENS) -D mls_num_cats=$(PRIVATE_MLS_CATS) \
-D target_build_variant=$(TARGET_BUILD_VARIANT) \
-D target_with_dexpreopt=$(WITH_DEXPREOPT) \
-D target_arch=$(PRIVATE_TGT_ARCH) \
-D target_with_asan=$(PRIVATE_TGT_WITH_ASAN) \
-D target_full_treble=$(PRODUCT_FULL_TREBLE) \
-s $^ > $@
$(hide) sed '/dontaudit/d' $@ > $@.dontaudit
$(LOCAL_BUILT_MODULE): PRIVATE_ADDITIONAL_CIL_FILES := \
$(call build_policy, $(sepolicy_build_cil_workaround_files), $(PLAT_PRIVATE_POLICY))
$(LOCAL_BUILT_MODULE): $(plat_policy.conf) $(HOST_OUT_EXECUTABLES)/checkpolicy \
$(HOST_OUT_EXECUTABLES)/secilc \
$(call build_policy, $(sepolicy_build_cil_workaround_files), $(PLAT_PRIVATE_POLICY))
@mkdir -p $(dir $@)
$(hide) $(CHECKPOLICY_ASAN_OPTIONS) $(HOST_OUT_EXECUTABLES)/checkpolicy -M -C -c \
$(POLICYVERS) -o $@ $<
$(hide) cat $(PRIVATE_ADDITIONAL_CIL_FILES) >> $@
$(hide) $(HOST_OUT_EXECUTABLES)/secilc -M true -G -c $(POLICYVERS) $@ -o /dev/null -f /dev/null
built_plat_cil := $(LOCAL_BUILT_MODULE)
plat_policy.conf :=
#################################
include $(CLEAR_VARS)
LOCAL_MODULE := plat_sepolicy_vers.txt
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
LOCAL_PROPRIETARY_MODULE := true
LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR)/etc/selinux
include $(BUILD_SYSTEM)/base_rules.mk
$(LOCAL_BUILT_MODULE) : PRIVATE_PLAT_SEPOL_VERS := $(BOARD_SEPOLICY_VERS)
$(LOCAL_BUILT_MODULE) :
mkdir -p $(dir $@)
echo $(PRIVATE_PLAT_SEPOL_VERS) > $@
#################################
include $(CLEAR_VARS)
LOCAL_MODULE := $(platform_mapping_file)
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
LOCAL_MODULE_PATH := $(TARGET_OUT)/etc/selinux/mapping
include $(BUILD_SYSTEM)/base_rules.mk
current_mapping.cil := $(intermediates)/mapping/$(PLATFORM_SEPOLICY_VERSION).cil
ifeq ($(BOARD_SEPOLICY_VERS), $(PLATFORM_SEPOLICY_VERSION))
# auto-generate the mapping file for current platform policy, since it needs to
# track platform policy development
$(current_mapping.cil) : PRIVATE_VERS := $(PLATFORM_SEPOLICY_VERSION)
$(current_mapping.cil) : $(plat_pub_policy.cil) $(HOST_OUT_EXECUTABLES)/version_policy
@mkdir -p $(dir $@)
$(hide) $(HOST_OUT_EXECUTABLES)/version_policy -b $< -m -n $(PRIVATE_VERS) -o $@
else # ifeq ($(BOARD_SEPOLICY_VERS), $(PLATFORM_SEPOLICY_VERSION))
prebuilt_mapping_files := $(wildcard $(addsuffix /mapping/$(BOARD_SEPOLICY_VERS).cil, $(PLAT_PRIVATE_POLICY)))
$(current_mapping.cil) : $(prebuilt_mapping_files)
@mkdir -p $(dir $@)
cat $^ > $@
prebuilt_mapping_files :=
endif
$(LOCAL_BUILT_MODULE): $(current_mapping.cil) $(ACP)
$(hide) $(ACP) $< $@
built_mapping_cil := $(LOCAL_BUILT_MODULE)
current_mapping.cil :=
#################################
include $(CLEAR_VARS)
LOCAL_MODULE := plat_and_mapping_sepolicy.cil.sha256
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
LOCAL_MODULE_PATH = $(TARGET_OUT)/etc/selinux
include $(BUILD_SYSTEM)/base_rules.mk
$(LOCAL_BUILT_MODULE): $(built_plat_cil) $(built_mapping_cil)
cat $^ | sha256sum | cut -d' ' -f1 > $@
#################################
include $(CLEAR_VARS)
LOCAL_MODULE := nonplat_sepolicy.cil
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
LOCAL_PROPRIETARY_MODULE := true
LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR)/etc/selinux
include $(BUILD_SYSTEM)/base_rules.mk
# nonplat_policy.conf - A combination of the non-platform private, vendor and
# the exported platform policy associated with the version the non-platform
# policy targets. This needs attributization and to be combined with the
# platform-provided policy. Like plat_pub_policy.conf, this needs to make use
# of the reqd_policy_mask files from private policy in order to use checkpolicy.
nonplat_policy.conf := $(intermediates)/nonplat_policy.conf
$(nonplat_policy.conf): PRIVATE_MLS_SENS := $(MLS_SENS)
$(nonplat_policy.conf): PRIVATE_MLS_CATS := $(MLS_CATS)
$(nonplat_policy.conf): PRIVATE_TGT_ARCH := $(my_target_arch)
$(nonplat_policy.conf): PRIVATE_TGT_WITH_ASAN := $(with_asan)
$(nonplat_policy.conf): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(nonplat_policy.conf): $(call build_policy, $(sepolicy_build_files), \
$(PLAT_PUBLIC_POLICY) $(REQD_MASK_POLICY) $(PLAT_VENDOR_POLICY) $(BOARD_SEPOLICY_DIRS))
@mkdir -p $(dir $@)
$(hide) m4 $(PRIVATE_ADDITIONAL_M4DEFS) \
-D mls_num_sens=$(PRIVATE_MLS_SENS) -D mls_num_cats=$(PRIVATE_MLS_CATS) \
-D target_build_variant=$(TARGET_BUILD_VARIANT) \
-D target_with_dexpreopt=$(WITH_DEXPREOPT) \
-D target_arch=$(PRIVATE_TGT_ARCH) \
-D target_with_asan=$(PRIVATE_TGT_WITH_ASAN) \
-D target_full_treble=$(PRODUCT_FULL_TREBLE) \
-s $^ > $@
$(hide) sed '/dontaudit/d' $@ > $@.dontaudit
nonplat_policy_raw := $(intermediates)/nonplat_policy_raw.cil
$(nonplat_policy_raw): PRIVATE_POL_CONF := $(nonplat_policy.conf)
$(nonplat_policy_raw): PRIVATE_REQD_MASK := $(reqd_policy_mask.cil)
$(nonplat_policy_raw): $(HOST_OUT_EXECUTABLES)/checkpolicy $(nonplat_policy.conf) \
$(reqd_policy_mask.cil)
@mkdir -p $(dir $@)
$(hide) $(CHECKPOLICY_ASAN_OPTIONS) $< -C -M -c $(POLICYVERS) -o $@.tmp $(PRIVATE_POL_CONF)
$(hide) grep -Fxv -f $(PRIVATE_REQD_MASK) $@.tmp > $@
$(LOCAL_BUILT_MODULE) : PRIVATE_VERS := $(BOARD_SEPOLICY_VERS)
$(LOCAL_BUILT_MODULE) : PRIVATE_TGT_POL := $(nonplat_policy_raw)
$(LOCAL_BUILT_MODULE) : PRIVATE_DEP_CIL_FILES := $(built_plat_cil) $(built_mapping_cil)
$(LOCAL_BUILT_MODULE) : $(plat_pub_policy.cil) $(nonplat_policy_raw) \
$(HOST_OUT_EXECUTABLES)/version_policy $(HOST_OUT_EXECUTABLES)/secilc \
$(built_plat_cil) $(built_mapping_cil)
@mkdir -p $(dir $@)
$(HOST_OUT_EXECUTABLES)/version_policy -b $< -t $(PRIVATE_TGT_POL) -n $(PRIVATE_VERS) -o $@
$(hide) $(HOST_OUT_EXECUTABLES)/secilc -M true -G -N -c $(POLICYVERS) \
$(PRIVATE_DEP_CIL_FILES) $@ -o /dev/null -f /dev/null
built_nonplat_cil := $(LOCAL_BUILT_MODULE)
nonplat_policy.conf :=
nonplat_policy_raw :=
#################################
include $(CLEAR_VARS)
LOCAL_MODULE := precompiled_sepolicy
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
LOCAL_PROPRIETARY_MODULE := true
LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR)/etc/selinux
include $(BUILD_SYSTEM)/base_rules.mk
$(LOCAL_BUILT_MODULE): PRIVATE_CIL_FILES := \
$(built_plat_cil) $(built_mapping_cil) $(built_nonplat_cil)
$(LOCAL_BUILT_MODULE): $(HOST_OUT_EXECUTABLES)/secilc \
$(built_plat_cil) $(built_mapping_cil) $(built_nonplat_cil)
$(hide) $(HOST_OUT_EXECUTABLES)/secilc -M true -G -c $(POLICYVERS) \
$(PRIVATE_CIL_FILES) -o $@ -f /dev/null
built_precompiled_sepolicy := $(LOCAL_BUILT_MODULE)
#################################
# SHA-256 digest of the plat_sepolicy.cil and mapping_sepolicy.cil files against
# which precompiled_policy was built.
#################################
include $(CLEAR_VARS)
LOCAL_MODULE := precompiled_sepolicy.plat_and_mapping.sha256
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
LOCAL_PROPRIETARY_MODULE := true
LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR)/etc/selinux
include $(BUILD_SYSTEM)/base_rules.mk
$(LOCAL_BUILT_MODULE): PRIVATE_CIL_FILES := $(built_plat_cil) $(built_mapping_cil)
$(LOCAL_BUILT_MODULE): $(built_precompiled_sepolicy) $(built_plat_cil) $(built_mapping_cil)
cat $(PRIVATE_CIL_FILES) | sha256sum | cut -d' ' -f1 > $@
#################################
include $(CLEAR_VARS)
# build this target so that we can still perform neverallow checks
LOCAL_MODULE := sepolicy
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
include $(BUILD_SYSTEM)/base_rules.mk
all_cil_files := \
$(built_plat_cil) \
$(built_mapping_cil) \
$(built_nonplat_cil)
$(LOCAL_BUILT_MODULE): PRIVATE_CIL_FILES := $(all_cil_files)
$(LOCAL_BUILT_MODULE): $(HOST_OUT_EXECUTABLES)/secilc $(HOST_OUT_EXECUTABLES)/sepolicy-analyze $(all_cil_files)
@mkdir -p $(dir $@)
$(hide) $< -M true -G -c $(POLICYVERS) $(PRIVATE_CIL_FILES) -o $@.tmp -f /dev/null
$(hide) $(HOST_OUT_EXECUTABLES)/sepolicy-analyze $@.tmp permissive > $@.permissivedomains
$(hide) if [ "$(TARGET_BUILD_VARIANT)" = "user" -a -s $@.permissivedomains ]; then \
echo "==========" 1>&2; \
echo "ERROR: permissive domains not allowed in user builds" 1>&2; \
echo "List of invalid domains:" 1>&2; \
cat $@.permissivedomains 1>&2; \
exit 1; \
fi
$(hide) mv $@.tmp $@
built_sepolicy := $(LOCAL_BUILT_MODULE)
all_cil_files :=
#################################
include $(CLEAR_VARS)
# keep concrete sepolicy for neverallow checks
LOCAL_MODULE := sepolicy.recovery
LOCAL_MODULE_STEM := sepolicy
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)
include $(BUILD_SYSTEM)/base_rules.mk
sepolicy.recovery.conf := $(intermediates)/sepolicy.recovery.conf
$(sepolicy.recovery.conf): PRIVATE_MLS_SENS := $(MLS_SENS)
$(sepolicy.recovery.conf): PRIVATE_MLS_CATS := $(MLS_CATS)
$(sepolicy.recovery.conf): PRIVATE_TGT_ARCH := $(my_target_arch)
$(sepolicy.recovery.conf): PRIVATE_TGT_WITH_ASAN := $(with_asan)
$(sepolicy.recovery.conf): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(sepolicy.recovery.conf): $(call build_policy, $(sepolicy_build_files), \
$(PLAT_PUBLIC_POLICY) $(PLAT_PRIVATE_POLICY) \
$(PLAT_VENDOR_POLICY) $(BOARD_SEPOLICY_DIRS))
@mkdir -p $(dir $@)
$(hide) m4 $(PRIVATE_ADDITIONAL_M4DEFS) \
-D mls_num_sens=$(PRIVATE_MLS_SENS) -D mls_num_cats=$(PRIVATE_MLS_CATS) \
-D target_build_variant=$(TARGET_BUILD_VARIANT) \
-D target_with_dexpreopt=$(WITH_DEXPREOPT) \
-D target_arch=$(PRIVATE_TGT_ARCH) \
-D target_with_asan=$(PRIVATE_TGT_WITH_ASAN) \
-D target_recovery=true \
-s $^ > $@
$(hide) sed '/dontaudit/d' $@ > $@.dontaudit
$(LOCAL_BUILT_MODULE): $(sepolicy.recovery.conf) $(HOST_OUT_EXECUTABLES)/checkpolicy \
$(HOST_OUT_EXECUTABLES)/sepolicy-analyze
@mkdir -p $(dir $@)
$(hide) $(CHECKPOLICY_ASAN_OPTIONS) $(HOST_OUT_EXECUTABLES)/checkpolicy -M -c \
$(POLICYVERS) -o $@.tmp $<
$(hide) $(HOST_OUT_EXECUTABLES)/sepolicy-analyze $@.tmp permissive > $@.permissivedomains
$(hide) if [ "$(TARGET_BUILD_VARIANT)" = "user" -a -s $@.permissivedomains ]; then \
echo "==========" 1>&2; \
echo "ERROR: permissive domains not allowed in user builds" 1>&2; \
echo "List of invalid domains:" 1>&2; \
cat $@.permissivedomains 1>&2; \
exit 1; \
fi
$(hide) mv $@.tmp $@
sepolicy.recovery.conf :=
##################################
# SELinux policy embedded into CTS.
# CTS checks neverallow rules of this policy against the policy of the device under test.
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := general_sepolicy.conf
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := tests
include $(BUILD_SYSTEM)/base_rules.mk
$(LOCAL_BUILT_MODULE): PRIVATE_MLS_SENS := $(MLS_SENS)
$(LOCAL_BUILT_MODULE): PRIVATE_MLS_CATS := $(MLS_CATS)
$(LOCAL_BUILT_MODULE): PRIVATE_TGT_ARCH := $(my_target_arch)
$(LOCAL_BUILT_MODULE): $(call build_policy, $(sepolicy_build_files), \
$(PLAT_PUBLIC_POLICY) $(PLAT_PRIVATE_POLICY))
mkdir -p $(dir $@)
$(hide) m4 -D mls_num_sens=$(PRIVATE_MLS_SENS) -D mls_num_cats=$(PRIVATE_MLS_CATS) \
-D target_build_variant=user \
-D target_with_dexpreopt=$(WITH_DEXPREOPT) \
-D target_arch=$(PRIVATE_TGT_ARCH) \
-D target_with_asan=false \
-D target_full_treble=cts \
-s $^ > $@
$(hide) sed '/dontaudit/d' $@ > $@.dontaudit
##################################
# TODO - remove this. Keep around until we get the filesystem creation stuff taken care of.
#
include $(CLEAR_VARS)
LOCAL_MODULE := file_contexts.bin
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
include $(BUILD_SYSTEM)/base_rules.mk
# The file_contexts.bin is built in the following way:
# 1. Collect all file_contexts files in THIS repository and process them with
# m4 into a tmp file called file_contexts.local.tmp.
# 2. Collect all device specific file_contexts files and process them with m4
# into a tmp file called file_contexts.device.tmp.
# 3. Run checkfc -e (allow no device fc entries ie empty) and fc_sort on
# file_contexts.device.tmp and output to file_contexts.device.sorted.tmp.
# 4. Concatenate file_contexts.local.tmp and file_contexts.device.tmp into
# file_contexts.concat.tmp.
# 5. Run checkfc and sefcontext_compile on file_contexts.concat.tmp to produce
# file_contexts.bin.
#
# Note: That a newline file is placed between each file_context file found to
# ensure a proper build when an fc file is missing an ending newline.
local_fc_files := $(call build_policy, file_contexts, $(PLAT_PRIVATE_POLICY))
ifneq ($(filter address,$(SANITIZE_TARGET)),)
local_fc_files := $(local_fc_files) $(wildcard $(addsuffix /file_contexts_asan, $(PLAT_PRIVATE_POLICY)))
endif
local_fcfiles_with_nl := $(call add_nl, $(local_fc_files), $(built_nl))
file_contexts.local.tmp := $(intermediates)/file_contexts.local.tmp
$(file_contexts.local.tmp): $(local_fcfiles_with_nl)
@mkdir -p $(dir $@)
$(hide) m4 -s $^ > $@
device_fc_files := $(call build_device_policy, file_contexts)
device_fcfiles_with_nl := $(call add_nl, $(device_fc_files), $(built_nl))
file_contexts.device.tmp := $(intermediates)/file_contexts.device.tmp
$(file_contexts.device.tmp): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(file_contexts.device.tmp): $(device_fcfiles_with_nl)
@mkdir -p $(dir $@)
$(hide) m4 -s $(PRIVATE_ADDITIONAL_M4DEFS) $^ > $@
file_contexts.device.sorted.tmp := $(intermediates)/file_contexts.device.sorted.tmp
$(file_contexts.device.sorted.tmp): PRIVATE_SEPOLICY := $(built_sepolicy)
$(file_contexts.device.sorted.tmp): $(file_contexts.device.tmp) $(built_sepolicy) $(HOST_OUT_EXECUTABLES)/fc_sort $(HOST_OUT_EXECUTABLES)/checkfc
@mkdir -p $(dir $@)
$(hide) $(HOST_OUT_EXECUTABLES)/checkfc -e $(PRIVATE_SEPOLICY) $<
$(hide) $(HOST_OUT_EXECUTABLES)/fc_sort $< $@
file_contexts.concat.tmp := $(intermediates)/file_contexts.concat.tmp
$(file_contexts.concat.tmp): $(file_contexts.local.tmp) $(file_contexts.device.sorted.tmp)
@mkdir -p $(dir $@)
$(hide) m4 -s $^ > $@
$(LOCAL_BUILT_MODULE): PRIVATE_SEPOLICY := $(built_sepolicy)
$(LOCAL_BUILT_MODULE): $(file_contexts.concat.tmp) $(built_sepolicy) $(HOST_OUT_EXECUTABLES)/sefcontext_compile $(HOST_OUT_EXECUTABLES)/checkfc
@mkdir -p $(dir $@)
$(hide) $(HOST_OUT_EXECUTABLES)/checkfc $(PRIVATE_SEPOLICY) $<
$(hide) $(HOST_OUT_EXECUTABLES)/sefcontext_compile -o $@ $<
built_fc := $(LOCAL_BUILT_MODULE)
local_fc_files :=
local_fcfiles_with_nl :=
device_fc_files :=
device_fcfiles_with_nl :=
file_contexts.concat.tmp :=
file_contexts.device.sorted.tmp :=
file_contexts.device.tmp :=
file_contexts.local.tmp :=
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := plat_file_contexts
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
ifeq ($(PRODUCT_FULL_TREBLE),true)
LOCAL_MODULE_PATH := $(TARGET_OUT)/etc/selinux
else
LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
endif
include $(BUILD_SYSTEM)/base_rules.mk
local_fc_files := $(call build_policy, file_contexts, $(PLAT_PRIVATE_POLICY))
ifneq ($(filter address,$(SANITIZE_TARGET)),)
local_fc_files += $(wildcard $(addsuffix /file_contexts_asan, $(PLAT_PRIVATE_POLICY)))
endif
local_fcfiles_with_nl := $(call add_nl, $(local_fc_files), $(built_nl))
$(LOCAL_BUILT_MODULE): PRIVATE_FC_FILES := $(local_fcfiles_with_nl)
$(LOCAL_BUILT_MODULE): PRIVATE_SEPOLICY := $(built_sepolicy)
$(LOCAL_BUILT_MODULE): PRIVATE_FC_SORT := $(HOST_OUT_EXECUTABLES)/fc_sort
$(LOCAL_BUILT_MODULE): $(HOST_OUT_EXECUTABLES)/checkfc $(HOST_OUT_EXECUTABLES)/fc_sort \
$(local_fcfiles_with_nl) $(built_sepolicy)
@mkdir -p $(dir $@)
$(hide) m4 -s $(PRIVATE_FC_FILES) > $@.tmp
$(hide) $< $(PRIVATE_SEPOLICY) $@.tmp
$(hide) $(PRIVATE_FC_SORT) $@.tmp $@
built_plat_fc := $(LOCAL_BUILT_MODULE)
local_fc_files :=
local_fcfiles_with_nl :=
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := nonplat_file_contexts
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
ifeq ($(PRODUCT_FULL_TREBLE),true)
LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR)/etc/selinux
else
LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
endif
include $(BUILD_SYSTEM)/base_rules.mk
nonplat_fc_files := $(call build_device_policy, file_contexts)
nonplat_fcfiles_with_nl := $(call add_nl, $(nonplat_fc_files), $(built_nl))
$(LOCAL_BUILT_MODULE): PRIVATE_FC_FILES := $(nonplat_fcfiles_with_nl)
$(LOCAL_BUILT_MODULE): PRIVATE_SEPOLICY := $(built_sepolicy)
$(LOCAL_BUILT_MODULE): PRIVATE_FC_SORT := $(HOST_OUT_EXECUTABLES)/fc_sort
$(LOCAL_BUILT_MODULE): $(HOST_OUT_EXECUTABLES)/checkfc $(HOST_OUT_EXECUTABLES)/fc_sort \
$(nonplat_fcfiles_with_nl) $(built_sepolicy)
@mkdir -p $(dir $@)
$(hide) m4 -s $(PRIVATE_ADDITIONAL_M4DEFS) $(PRIVATE_FC_FILES) > $@.tmp
$(hide) $< $(PRIVATE_SEPOLICY) $@.tmp
$(hide) $(PRIVATE_FC_SORT) $@.tmp $@
built_nonplat_fc := $(LOCAL_BUILT_MODULE)
nonplat_fc_files :=
nonplat_fcfiles_with_nl :=
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := plat_file_contexts.recovery
LOCAL_MODULE_STEM := plat_file_contexts
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)
include $(BUILD_SYSTEM)/base_rules.mk
$(LOCAL_BUILT_MODULE): $(built_plat_fc)
$(hide) cp -f $< $@
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := nonplat_file_contexts.recovery
LOCAL_MODULE_STEM := nonplat_file_contexts
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)
include $(BUILD_SYSTEM)/base_rules.mk
$(LOCAL_BUILT_MODULE): $(built_nonplat_fc)
$(hide) cp -f $< $@
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := plat_seapp_contexts
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
ifeq ($(PRODUCT_FULL_TREBLE),true)
LOCAL_MODULE_PATH := $(TARGET_OUT)/etc/selinux
else
LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
endif
include $(BUILD_SYSTEM)/base_rules.mk
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)
$(LOCAL_BUILT_MODULE): $(built_sepolicy) $(plat_sc_files) $(HOST_OUT_EXECUTABLES)/checkseapp
@mkdir -p $(dir $@)
$(hide) $(HOST_OUT_EXECUTABLES)/checkseapp -p $(PRIVATE_SEPOLICY) -o $@ $(PRIVATE_SC_FILES)
built_plat_sc := $(LOCAL_BUILT_MODULE)
plat_sc_files :=
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := nonplat_seapp_contexts
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
ifeq ($(PRODUCT_FULL_TREBLE),true)
LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR)/etc/selinux
else
LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
endif
include $(BUILD_SYSTEM)/base_rules.mk
nonplat_sc_files := $(call build_policy, seapp_contexts, $(PLAT_VENDOR_POLICY) $(BOARD_SEPOLICY_DIRS) $(REQD_MASK_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 := $(nonplat_sc_files)
$(LOCAL_BUILT_MODULE): PRIVATE_SC_NEVERALLOW_FILES := $(plat_sc_neverallow_files)
$(LOCAL_BUILT_MODULE): $(built_sepolicy) $(nonplat_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
built_nonplat_sc := $(LOCAL_BUILT_MODULE)
nonplat_sc_files :=
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := plat_seapp_neverallows
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := tests
include $(BUILD_SYSTEM)/base_rules.mk
$(LOCAL_BUILT_MODULE): $(plat_sc_neverallow_files)
@mkdir -p $(dir $@)
- $(hide) grep -ihe '^neverallow' $< > $@
plat_sc_neverallow_files :=
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := plat_property_contexts
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
ifeq ($(PRODUCT_FULL_TREBLE),true)
LOCAL_MODULE_PATH := $(TARGET_OUT)/etc/selinux
else
LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
endif
include $(BUILD_SYSTEM)/base_rules.mk
plat_pcfiles := $(call build_policy, property_contexts, $(PLAT_PRIVATE_POLICY))
plat_property_contexts.tmp := $(intermediates)/plat_property_contexts.tmp
$(plat_property_contexts.tmp): PRIVATE_PC_FILES := $(plat_pcfiles)
$(plat_property_contexts.tmp): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(plat_property_contexts.tmp): $(plat_pcfiles)
@mkdir -p $(dir $@)
$(hide) m4 -s $(PRIVATE_ADDITIONAL_M4DEFS) $(PRIVATE_PC_FILES) > $@
$(LOCAL_BUILT_MODULE): PRIVATE_SEPOLICY := $(built_sepolicy)
$(LOCAL_BUILT_MODULE): $(plat_property_contexts.tmp) $(built_sepolicy) $(HOST_OUT_EXECUTABLES)/checkfc
@mkdir -p $(dir $@)
$(hide) sed -e 's/#.*$$//' -e '/^$$/d' $< | sort -u -o $@
$(hide) $(HOST_OUT_EXECUTABLES)/checkfc -p $(PRIVATE_SEPOLICY) $@
built_plat_pc := $(LOCAL_BUILT_MODULE)
plat_pcfiles :=
plat_property_contexts.tmp :=
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := nonplat_property_contexts
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
ifeq ($(PRODUCT_FULL_TREBLE),true)
LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR)/etc/selinux
else
LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
endif
include $(BUILD_SYSTEM)/base_rules.mk
nonplat_pcfiles := $(call build_policy, property_contexts, $(PLAT_VENDOR_POLICY) $(BOARD_SEPOLICY_DIRS) $(REQD_MASK_POLICY))
nonplat_property_contexts.tmp := $(intermediates)/nonplat_property_contexts.tmp
$(nonplat_property_contexts.tmp): PRIVATE_PC_FILES := $(nonplat_pcfiles)
$(nonplat_property_contexts.tmp): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(nonplat_property_contexts.tmp): $(nonplat_pcfiles)
@mkdir -p $(dir $@)
$(hide) m4 -s $(PRIVATE_ADDITIONAL_M4DEFS) $(PRIVATE_PC_FILES) > $@
$(LOCAL_BUILT_MODULE): PRIVATE_SEPOLICY := $(built_sepolicy)
$(LOCAL_BUILT_MODULE): $(nonplat_property_contexts.tmp) $(built_sepolicy) $(HOST_OUT_EXECUTABLES)/checkfc
@mkdir -p $(dir $@)
$(hide) sed -e 's/#.*$$//' -e '/^$$/d' $< | sort -u -o $@
$(hide) $(HOST_OUT_EXECUTABLES)/checkfc -p $(PRIVATE_SEPOLICY) $@
built_nonplat_pc := $(LOCAL_BUILT_MODULE)
nonplat_pcfiles :=
nonplat_property_contexts.tmp :=
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := plat_property_contexts.recovery
LOCAL_MODULE_STEM := plat_property_contexts
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)
include $(BUILD_SYSTEM)/base_rules.mk
$(LOCAL_BUILT_MODULE): $(built_plat_pc)
$(hide) cp -f $< $@
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := nonplat_property_contexts.recovery
LOCAL_MODULE_STEM := nonplat_property_contexts
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)
include $(BUILD_SYSTEM)/base_rules.mk
$(LOCAL_BUILT_MODULE): $(built_nonplat_pc)
$(hide) cp -f $< $@
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := plat_service_contexts
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
ifeq ($(PRODUCT_FULL_TREBLE),true)
LOCAL_MODULE_PATH := $(TARGET_OUT)/etc/selinux
else
LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
endif
include $(BUILD_SYSTEM)/base_rules.mk
plat_svcfiles := $(call build_policy, service_contexts, $(PLAT_PRIVATE_POLICY))
plat_service_contexts.tmp := $(intermediates)/plat_service_contexts.tmp
$(plat_service_contexts.tmp): PRIVATE_SVC_FILES := $(plat_svcfiles)
$(plat_service_contexts.tmp): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(plat_service_contexts.tmp): $(plat_svcfiles)
@mkdir -p $(dir $@)
$(hide) m4 -s $(PRIVATE_ADDITIONAL_M4DEFS) $(PRIVATE_SVC_FILES) > $@
$(LOCAL_BUILT_MODULE): PRIVATE_SEPOLICY := $(built_sepolicy)
$(LOCAL_BUILT_MODULE): $(plat_service_contexts.tmp) $(built_sepolicy) $(HOST_OUT_EXECUTABLES)/checkfc $(ACP)
@mkdir -p $(dir $@)
sed -e 's/#.*$$//' -e '/^$$/d' $< > $@
$(HOST_OUT_EXECUTABLES)/checkfc -s $(PRIVATE_SEPOLICY) $@
built_plat_svc := $(LOCAL_BUILT_MODULE)
plat_svcfiles :=
plat_service_contexts.tmp :=
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := nonplat_service_contexts
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
ifeq ($(PRODUCT_FULL_TREBLE),true)
LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR)/etc/selinux
else
LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
endif
include $(BUILD_SYSTEM)/base_rules.mk
nonplat_svcfiles := $(call build_policy, service_contexts, $(PLAT_VENDOR_POLICY) $(BOARD_SEPOLICY_DIRS) $(REQD_MASK_POLICY))
nonplat_service_contexts.tmp := $(intermediates)/nonplat_service_contexts.tmp
$(nonplat_service_contexts.tmp): PRIVATE_SVC_FILES := $(nonplat_svcfiles)
$(nonplat_service_contexts.tmp): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(nonplat_service_contexts.tmp): $(nonplat_svcfiles)
@mkdir -p $(dir $@)
$(hide) m4 -s $(PRIVATE_ADDITIONAL_M4DEFS) $(PRIVATE_SVC_FILES) > $@
$(LOCAL_BUILT_MODULE): PRIVATE_SEPOLICY := $(built_sepolicy)
$(LOCAL_BUILT_MODULE): $(nonplat_service_contexts.tmp) $(built_sepolicy) $(HOST_OUT_EXECUTABLES)/checkfc $(ACP)
@mkdir -p $(dir $@)
sed -e 's/#.*$$//' -e '/^$$/d' $< > $@
$(hide) $(HOST_OUT_EXECUTABLES)/checkfc -s $(PRIVATE_SEPOLICY) $@
built_nonplat_svc := $(LOCAL_BUILT_MODULE)
nonplat_svcfiles :=
nonplat_service_contexts.tmp :=
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := plat_hwservice_contexts
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
ifeq ($(PRODUCT_FULL_TREBLE),true)
LOCAL_MODULE_PATH := $(TARGET_OUT)/etc/selinux
else
LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
endif
include $(BUILD_SYSTEM)/base_rules.mk
plat_hwsvcfiles := $(call build_policy, hwservice_contexts, $(PLAT_PRIVATE_POLICY))
plat_hwservice_contexts.tmp := $(intermediates)/plat_hwservice_contexts.tmp
$(plat_hwservice_contexts.tmp): PRIVATE_SVC_FILES := $(plat_hwsvcfiles)
$(plat_hwservice_contexts.tmp): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(plat_hwservice_contexts.tmp): $(plat_hwsvcfiles)
@mkdir -p $(dir $@)
$(hide) m4 -s $(PRIVATE_ADDITIONAL_M4DEFS) $(PRIVATE_SVC_FILES) > $@
$(LOCAL_BUILT_MODULE): PRIVATE_SEPOLICY := $(built_sepolicy)
$(LOCAL_BUILT_MODULE): $(plat_hwservice_contexts.tmp) $(built_sepolicy) $(HOST_OUT_EXECUTABLES)/checkfc $(ACP)
@mkdir -p $(dir $@)
sed -e 's/#.*$$//' -e '/^$$/d' $< > $@
$(HOST_OUT_EXECUTABLES)/checkfc -e -l $(PRIVATE_SEPOLICY) $@
plat_hwsvcfiles :=
plat_hwservice_contexts.tmp :=
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := nonplat_hwservice_contexts
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
ifeq ($(PRODUCT_FULL_TREBLE),true)
LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR)/etc/selinux
else
LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
endif
include $(BUILD_SYSTEM)/base_rules.mk
nonplat_hwsvcfiles := $(call build_policy, hwservice_contexts, $(PLAT_VENDOR_POLICY) $(BOARD_SEPOLICY_DIRS) $(REQD_MASK_POLICY))
nonplat_hwservice_contexts.tmp := $(intermediates)/nonplat_hwservice_contexts.tmp
$(nonplat_hwservice_contexts.tmp): PRIVATE_SVC_FILES := $(nonplat_hwsvcfiles)
$(nonplat_hwservice_contexts.tmp): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(nonplat_hwservice_contexts.tmp): $(nonplat_hwsvcfiles)
@mkdir -p $(dir $@)
$(hide) m4 -s $(PRIVATE_ADDITIONAL_M4DEFS) $(PRIVATE_SVC_FILES) > $@
$(LOCAL_BUILT_MODULE): PRIVATE_SEPOLICY := $(built_sepolicy)
$(LOCAL_BUILT_MODULE): $(nonplat_hwservice_contexts.tmp) $(built_sepolicy) $(HOST_OUT_EXECUTABLES)/checkfc $(ACP)
@mkdir -p $(dir $@)
sed -e 's/#.*$$//' -e '/^$$/d' $< > $@
$(hide) $(HOST_OUT_EXECUTABLES)/checkfc -e -l $(PRIVATE_SEPOLICY) $@
nonplat_hwsvcfiles :=
nonplat_hwservice_contexts.tmp :=
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := vndservice_contexts
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
ifeq ($(PRODUCT_FULL_TREBLE),true)
LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR)/etc/selinux
else
LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
endif
include $(BUILD_SYSTEM)/base_rules.mk
vnd_svcfiles := $(call build_policy, vndservice_contexts, $(PLAT_VENDOR_POLICY) $(BOARD_SEPOLICY_DIRS) $(REQD_MASK_POLICY))
vndservice_contexts.tmp := $(intermediates)/vndservice_contexts.tmp
$(vndservice_contexts.tmp): PRIVATE_SVC_FILES := $(vnd_svcfiles)
$(vndservice_contexts.tmp): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(vndservice_contexts.tmp): $(vnd_svcfiles)
@mkdir -p $(dir $@)
$(hide) m4 -s $(PRIVATE_ADDITIONAL_M4DEFS) $(PRIVATE_SVC_FILES) > $@
$(LOCAL_BUILT_MODULE): PRIVATE_SEPOLICY := $(built_sepolicy)
$(LOCAL_BUILT_MODULE): $(vndservice_contexts.tmp) $(built_sepolicy) $(HOST_OUT_EXECUTABLES)/checkfc $(ACP)
@mkdir -p $(dir $@)
sed -e 's/#.*$$//' -e '/^$$/d' $< > $@
$(hide) $(HOST_OUT_EXECUTABLES)/checkfc -e -v $(PRIVATE_SEPOLICY) $@
vnd_svcfiles :=
vndservice_contexts.tmp :=
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := plat_mac_permissions.xml
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
LOCAL_MODULE_PATH := $(TARGET_OUT)/etc/selinux
include $(BUILD_SYSTEM)/base_rules.mk
# Build keys.conf
plat_mac_perms_keys.tmp := $(intermediates)/plat_keys.tmp
$(plat_mac_perms_keys.tmp): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(plat_mac_perms_keys.tmp): $(call build_policy, keys.conf, $(PLAT_PRIVATE_POLICY))
@mkdir -p $(dir $@)
$(hide) m4 -s $(PRIVATE_ADDITIONAL_M4DEFS) $^ > $@
all_plat_mac_perms_files := $(call build_policy, mac_permissions.xml, $(PLAT_PRIVATE_POLICY))
# Should be synced with keys.conf.
all_plat_keys := platform media shared testkey
all_plat_keys := $(all_keys:%=$(dir $(DEFAULT_SYSTEM_DEV_CERTIFICATE))/%.x509.pem)
$(LOCAL_BUILT_MODULE): PRIVATE_MAC_PERMS_FILES := $(all_plat_mac_perms_files)
$(LOCAL_BUILT_MODULE): $(plat_mac_perms_keys.tmp) $(HOST_OUT_EXECUTABLES)/insertkeys.py \
$(all_plat_mac_perms_files) $(all_plat_keys)
@mkdir -p $(dir $@)
$(hide) DEFAULT_SYSTEM_DEV_CERTIFICATE="$(dir $(DEFAULT_SYSTEM_DEV_CERTIFICATE))" \
$(HOST_OUT_EXECUTABLES)/insertkeys.py -t $(TARGET_BUILD_VARIANT) -c $(TOP) $< -o $@ $(PRIVATE_MAC_PERMS_FILES)
all_mac_perms_files :=
all_plat_keys :=
plat_mac_perms_keys.tmp :=
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := nonplat_mac_permissions.xml
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := optional
LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR)/etc/selinux
include $(BUILD_SYSTEM)/base_rules.mk
# Build keys.conf
nonplat_mac_perms_keys.tmp := $(intermediates)/nonplat_keys.tmp
$(nonplat_mac_perms_keys.tmp): PRIVATE_ADDITIONAL_M4DEFS := $(LOCAL_ADDITIONAL_M4DEFS)
$(nonplat_mac_perms_keys.tmp): $(call build_policy, keys.conf, $(PLAT_VENDOR_POLICY) $(BOARD_SEPOLICY_DIRS) $(REQD_MASK_POLICY))
@mkdir -p $(dir $@)
$(hide) m4 -s $(PRIVATE_ADDITIONAL_M4DEFS) $^ > $@
all_nonplat_mac_perms_files := $(call build_policy, mac_permissions.xml, $(PLAT_VENDOR_POLICY) $(BOARD_SEPOLICY_DIRS) $(REQD_MASK_POLICY))
$(LOCAL_BUILT_MODULE): PRIVATE_MAC_PERMS_FILES := $(all_nonplat_mac_perms_files)
$(LOCAL_BUILT_MODULE): $(nonplat_mac_perms_keys.tmp) $(HOST_OUT_EXECUTABLES)/insertkeys.py \
$(all_nonplat_mac_perms_files)
@mkdir -p $(dir $@)
$(hide) $(HOST_OUT_EXECUTABLES)/insertkeys.py -t $(TARGET_BUILD_VARIANT) -c $(TOP) $< -o $@ $(PRIVATE_MAC_PERMS_FILES)
nonplat_mac_perms_keys.tmp :=
all_nonplat_mac_perms_files :=
#################################
include $(CLEAR_VARS)
LOCAL_MODULE := sepolicy_tests
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := tests
include $(BUILD_SYSTEM)/base_rules.mk
sepolicy_tests := $(intermediates)/sepolicy_tests
$(sepolicy_tests): PRIVATE_PLAT_FC := $(built_plat_fc)
$(sepolicy_tests): PRIVATE_NONPLAT_FC := $(built_nonplat_fc)
$(sepolicy_tests): PRIVATE_SEPOLICY := $(built_sepolicy)
$(sepolicy_tests): $(HOST_OUT_EXECUTABLES)/sepolicy_tests.py \
$(built_plat_fc) $(built_nonplat_fc) $(built_sepolicy)
@mkdir -p $(dir $@)
$(hide) python $(HOST_OUT_EXECUTABLES)/sepolicy_tests.py -l $(HOST_OUT)/lib64 -f $(PRIVATE_PLAT_FC) -f $(PRIVATE_NONPLAT_FC) -p $(PRIVATE_SEPOLICY)
$(hide) touch $@
##################################
ifeq ($(PRODUCT_FULL_TREBLE),true)
include $(CLEAR_VARS)
# For Treble builds run tests verifying that processes are properly labeled and
# permissions granted do not violate the treble model. Also ensure that treble
# compatibility guarantees are upheld between SELinux version bumps.
LOCAL_MODULE := treble_sepolicy_tests
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_TAGS := tests
include $(BUILD_SYSTEM)/base_rules.mk
# 26.0_compat - the current plat_sepolicy.cil built
# with the compatibility file targeting the 26.0
# SELinux release.
26.0_compat := $(intermediates)/26.0_compat
26.0_mapping_cil := $(LOCAL_PATH)/prebuilts/api/26.0/26.0.cil
26.0_nonplat := $(LOCAL_PATH)/prebuilts/api/26.0/nonplat_sepolicy.cil
$(26.0_compat): PRIVATE_CIL_FILES := \
$(built_plat_cil) $(26.0_mapping_cil) $(26.0_nonplat)
$(26.0_compat): $(HOST_OUT_EXECUTABLES)/secilc \
$(built_plat_cil) $(26.0_mapping_cil) $(26.0_nonplat)
$(hide) $(HOST_OUT_EXECUTABLES)/secilc -M true -G -N -c $(POLICYVERS) \
$(PRIVATE_CIL_FILES) -o $@ -f /dev/null
treble_sepolicy_tests := $(intermediates)/treble_sepolicy_tests
$(treble_sepolicy_tests): PRIVATE_PLAT_FC := $(built_plat_fc)
$(treble_sepolicy_tests): PRIVATE_NONPLAT_FC := $(built_nonplat_fc)
$(treble_sepolicy_tests): PRIVATE_SEPOLICY := $(built_sepolicy)
$(treble_sepolicy_tests): $(HOST_OUT_EXECUTABLES)/treble_sepolicy_tests.py \
$(built_plat_fc) $(built_nonplat_fc) $(built_sepolicy) $(26.0_compat)
@mkdir -p $(dir $@)
$(hide) python $(HOST_OUT_EXECUTABLES)/treble_sepolicy_tests.py -l $(HOST_OUT)/lib64 -f $(PRIVATE_PLAT_FC) -f $(PRIVATE_NONPLAT_FC) -p $(PRIVATE_SEPOLICY)
$(hide) touch $@
26.0_compat :=
endif # ($(PRODUCT_FULL_TREBLE),true)
#################################
add_nl :=
build_device_policy :=
build_policy :=
built_plat_fc :=
built_nonplat_fc :=
built_nl :=
built_plat_cil :=
built_mapping_cil :=
built_plat_pc :=
built_nonplat_cil :=
built_nonplat_pc :=
built_nonplat_sc :=
built_plat_sc :=
built_precompiled_sepolicy :=
built_sepolicy :=
built_plat_svc :=
built_nonplat_svc :=
mapping_policy :=
my_target_arch :=
plat_pub_policy.cil :=
reqd_policy_mask.cil :=
sepolicy_build_files :=
sepolicy_build_cil_workaround_files :=
with_asan :=
include $(call all-makefiles-under,$(LOCAL_PATH))
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