esp-idf/components/mbedtls/component.mk
Marius Vikhammer 947e3e94ed Add ESP certificate bundle feature
Adds the ESP certificate bundle feature that enables users to bundle a
root certificate bundle together with their application.

Default bundle includes all Mozilla root certificates

Closes IDF-296
2020-03-04 10:51:43 +08:00

46 lines
1.2 KiB
Makefile

#
# Component Makefile
#
COMPONENT_ADD_INCLUDEDIRS := port/include mbedtls/include esp_crt_bundle/include
COMPONENT_SRCDIRS := mbedtls/library port port/$(IDF_TARGET) esp_crt_bundle
COMPONENT_OBJEXCLUDE := mbedtls/library/net_sockets.o
COMPONENT_SUBMODULES += mbedtls
ifdef CONFIG_MBEDTLS_CERTIFICATE_BUNDLE
GEN_CRT_BUNDLEPY := $(PYTHON) $(COMPONENT_PATH)/esp_crt_bundle/gen_crt_bundle.py
DEFAULT_CRT_DIR := ${COMPONENT_PATH}/esp_crt_bundle
X509_CERTIFICATE_BUNDLE := $(abspath x509_crt_bundle)
CUSTOM_BUNDLE_PATH := $(PROJECT_PATH)/$(CONFIG_MBEDTLS_CUSTOM_CERTIFICATE_BUNDLE_PATH)
ifdef CONFIG_MBEDTLS_CUSTOM_CERTIFICATE_BUNDLE
CRT_PATHS += $(CUSTOM_BUNDLE_PATH)
endif
ifdef CONFIG_MBEDTLS_CERTIFICATE_BUNDLE_DEFAULT_FULL
CRT_PATHS += ${DEFAULT_CRT_DIR}/cacrt_all.pem
endif
ifdef CONFIG_MBEDTLS_CERTIFICATE_BUNDLE_DEFAULT_CMN
CRT_PATHS += ${DEFAULT_CRT_DIR}/cacrt_all.pem
ARGS += --filter ${DEFAULT_CRT_DIR}/cmn_crt_authorities.csv
endif
ARGS += --input $(CRT_PATHS) -q
# Generate certificate bundle using generate_cert_bundle.py
$(X509_CERTIFICATE_BUNDLE) : $(SDKCONFIG_MAKEFILE)
$(GEN_CRT_BUNDLEPY) $(ARGS)
COMPONENT_EXTRA_CLEAN += $(X509_CERTIFICATE_BUNDLE)
COMPONENT_EMBED_FILES := $(X509_CERTIFICATE_BUNDLE)
endif