Source release 19.6.0
GitOrigin-RevId: 13a33e34413c19da1bfe76abcc66be519c9ac9d1
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Googler
200
factory_upload_tool/ce/Makefile
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200
factory_upload_tool/ce/Makefile
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#
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# Copyright 2024 Google LLC. All Rights Reserved. This file and proprietary
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# source code may only be used and distributed under the Widevine
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# License Agreement.
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#
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CDM_DIR ?= $(shell pwd)/../..
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# CROSS_COMPILE: prefix for cross compilers, e.g. arm-none-gnueabihf-
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cc ?= $(CROSS_COMPILE)gcc
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cxx ?= $(CROSS_COMPILE)g++
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ARCH ?= 64
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IS_ARM ?= 0
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project := wv_factory_extractor
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srcdir := $(shell realpath --relative-to=$(CURDIR) $(CDM_DIR))
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output = $(project)
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# Place outputs in $CDM_DIR/out/wv_factory_extractor/
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default_build_dir := $(CDM_DIR)/out/$(project)
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# Check if OUT_DIR is set and not empty
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ifeq ($(strip $(OUT_DIR)),)
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builddir := $(default_build_dir)/
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else
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builddir := $(OUT_DIR)/
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endif
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# All file locations are relative to the $CDM_DIR path.
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REPO_TOP :=
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# Path to the modified example_main file used by tests
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MODIFIED_MAIN_SRC := example_main_modified.cpp
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# Conditionally add the source file based on its existence
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ifneq ($(wildcard $(MODIFIED_MAIN_SRC)),)
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extractor_sources += $(REPO_TOP)/factory_upload_tool/ce/$MODIFIED_MAIN_SRC
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$(info Using modified source for tests)
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else
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extractor_sources += $(REPO_TOP)/factory_upload_tool/ce/example_main.cpp
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endif
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# other sources
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extractor_sources += \
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$(REPO_TOP)/factory_upload_tool/ce/log.cpp \
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$(REPO_TOP)/factory_upload_tool/ce/properties_ce.cpp \
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$(REPO_TOP)/factory_upload_tool/ce/wv_factory_extractor.cpp \
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$(REPO_TOP)/util/src/string_conversions.cpp \
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$(REPO_TOP)/factory_upload_tool/common/src/WidevineOemcryptoInterface.cpp \
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extractor_includes := \
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$(REPO_TOP)/factory_upload_tool/common/include \
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$(REPO_TOP)/oemcrypto/include \
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$(REPO_TOP)/util/include
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srcs := $(extractor_sources)
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incs := $(extractor_includes)
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ifdef USE_VALIDATOR
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oemcrypto_util_dir := $(REPO_TOP)/oemcrypto/util
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validator_sources := \
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$(oemcrypto_util_dir)/src/bcc_validator.cpp \
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$(oemcrypto_util_dir)/src/cbor_validator.cpp \
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$(oemcrypto_util_dir)/src/device_info_validator.cpp \
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$(oemcrypto_util_dir)/src/prov4_validation_helper.cpp \
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$(oemcrypto_util_dir)/src/cmac.cpp \
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$(oemcrypto_util_dir)/src/oemcrypto_drm_key.cpp \
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$(oemcrypto_util_dir)/src/oemcrypto_ecc_key.cpp \
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$(oemcrypto_util_dir)/src/oemcrypto_key_deriver.cpp \
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$(oemcrypto_util_dir)/src/oemcrypto_oem_cert.cpp \
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$(oemcrypto_util_dir)/src/oemcrypto_rsa_key.cpp \
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$(oemcrypto_util_dir)/src/signed_csr_payload_validator.cpp \
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$(oemcrypto_util_dir)/src/wvcrc.cpp
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validator_includes := \
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$(oemcrypto_util_dir)/include
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cppbor_dir := $(REPO_TOP)/third_party/libcppbor
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cppbor_sources += \
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$(cppbor_dir)/src/cppbor.cpp \
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$(cppbor_dir)/src/cppbor_parse.cpp
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cppbor_includes += \
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$(cppbor_dir)/include \
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$(cppbor_dir)/include/cppbor
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include $(CDM_DIR)/third_party/boringssl/kit/sources.mk
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boringssl_sources_raw += $(crypto_sources)
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ifeq ($(ARCH), 64)
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ifneq ($(IS_ARM), 0)
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boringssl_sources_raw += $(linux_aarch64_sources)
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else
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boringssl_sources_raw += $(linux_x86_64_sources)
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endif
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else ifeq ($(ARCH), 32)
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ifneq ($(IS_ARM), 0)
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boringssl_sources_raw += $(linux_arm_sources)
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else
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boringssl_sources_raw += $(linux_x86_sources)
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endif
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else
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$(error No known value for ARCH; assembly not included for BoringSSL)
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endif
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boringssl_dir := $(REPO_TOP)/third_party/boringssl
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boringssl_sources += \
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$(addprefix $(boringssl_dir)/kit/, $(boringssl_sources_raw))
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boringssl_includes += \
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$(boringssl_dir)/kit/src/include
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srcs += \
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$(validator_sources) \
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$(cppbor_sources) \
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$(boringssl_sources)
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incs += \
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$(validator_includes) \
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$(cppbor_includes) \
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$(boringssl_includes)
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endif
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# flags
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cflags += \
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-Wall \
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-Werror \
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-fPIC \
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-fsanitize=address \
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$(addprefix -I, $(includes))
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cflags_c += \
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$(cflags) \
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-std=c11 \
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-D_POSIX_C_SOURCE=200809L \
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-fno-inline
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cppflags += \
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$(cflags)
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ifdef USE_VALIDATOR
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cppflags += -DUSE_VALIDATOR
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endif
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ldflags = \
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-ldl \
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-rdynamic \
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-fsanitize=address \
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# make rules
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ifneq ($V,1)
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q := @
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cmd-echo := true
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cmd-echo-silent := echo
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else
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q :=
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cmd-echo := echo
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cmd-echo-silent := true
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endif
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ssrc := $(patsubst %.S, %.o, $(filter %.S, $(srcs)))
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csrc := $(patsubst %.c, %.o, $(filter %.c, $(srcs)))
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cppsrc := $(patsubst %.cpp, %.o, $(filter %.cpp, $(srcs)))
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ccsrc := $(patsubst %.cc, %.o, $(filter %.cc, $(srcs)))
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objs := $(sort $(addprefix $(builddir), $(csrc) $(cppsrc) $(ccsrc) $(ssrc)))
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includes := $(addprefix $(srcdir), $(incs)) $(global-incs)
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.PHONY: all
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all: $(builddir)$(output)
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$(builddir)$(output): $(objs)
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@$(cmd-echo-silent) ' LD $@'
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${q}$(cxx) -o $@ $(objs) $(ldflags)
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$(builddir)%.o: $(srcdir)%.c
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${q}mkdir -p $(shell dirname $@)
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@$(cmd-echo-silent) ' CC $@'
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${q}$(cc) $(cflags_c) -c $< -o $@
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$(builddir)%.o: $(srcdir)%.cc
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${q}mkdir -p $(shell dirname $@)
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@$(cmd-echo-silent) ' CPP $@'
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${q}$(cxx) $(cppflags) -c $< -o $@
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$(builddir)%.o: $(srcdir)%.cpp
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${q}mkdir -p $(shell dirname $@)
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@$(cmd-echo-silent) ' CPP $@'
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$(cxx) $(cppflags) -c $< -o $@
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$(builddir)%.o: $(srcdir)%.S
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${q}mkdir -p $(shell dirname $@)
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@$(cmd-echo-silent) ' CC $@'
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${q}$(cc) $(cflags_c) -c $< -o $@
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.PHONY: clean
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clean:
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@$(cmd-echo-silent) ' CLEAN $(builddir)'
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${q}rm -f $(objs) $(output)
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@if [ -d $(builddir) ]; then rm -r $(builddir); fi
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@@ -71,6 +71,16 @@ bool Properties::GetBuildInfo(std::string* build_info) {
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return GetValue(client_info_.build_info, build_info);
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}
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// static
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bool Properties::GetPlatform(std::string* /* platform */) {
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return false; // No attempt for upload tool.
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}
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// static
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bool Properties::GetFormFactor(std::string* /* form_factor */) {
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return false; // No attempt for upload tool.
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}
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// static
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bool Properties::GetOEMCryptoPath(std::string* path) {
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if (path == nullptr) return false;
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@@ -130,9 +130,13 @@ def parse_args():
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Returns:
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An argparse.Namespace object populated with the arguments.
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"""
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parser = argparse.ArgumentParser(description='Widevine BCC Batch Upload/Check Tool')
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parser = argparse.ArgumentParser(
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description='Widevine BCC Batch Upload/Check Tool'
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)
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parser.add_argument("--version", action="version", version="20240822") #yyyymmdd
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parser.add_argument(
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'--version', action='version', version='20240822'
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) # yyyymmdd
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parser.add_argument(
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'--json-csr',
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@@ -200,6 +204,7 @@ def parse_json_csrs(filename, batches):
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batches: Output dict containing a mapping from json dumped device metadata
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to BCCs.
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"""
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base_filename = os.path.basename(filename)
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line_count = 0
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for line in open(filename):
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line_count = line_count + 1
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@@ -210,7 +215,10 @@ def parse_json_csrs(filename, batches):
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die(f'{e.msg} {filename}:{line_count}, char {e.pos}')
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try:
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bcc = {'boot_certificate_chain': obj['bcc']}
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bcc = {
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'boot_certificate_chain': obj['bcc'],
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'name': f'{base_filename}#{line_count}',
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}
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device_metadata = json.dumps({
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'company': obj['company'],
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'architecture': obj['architecture'],
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@@ -227,7 +235,7 @@ def parse_json_csrs(filename, batches):
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die(f'Invalid object at {filename}:{line_count}, missing {e}')
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if line_count == 0:
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die('Empty BCC file!')
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die('Empty BCC file!')
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def format_request_body(args, device_metadata, bccs):
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@@ -481,6 +489,7 @@ def batch_action_single_attempt(args, path, body):
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eprint('Failed with unexpected response:')
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eprint(response_body)
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def main():
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args = parse_args()
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if args.dryrun:
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