package/uacme: don't allow mbedtls with ualpn

ualpn with mbedtls requires the activation of
MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION on mbedtls which can
be a security risk.

So let the user explicitly choose the crypto library by copy/pasting
behavior of libssh and don't allow the user to select mbedtls with ualpn

Fixes:
 - http://autobuild.buildroot.org/results/5d42189299549cd655218e9e7cfcfa63e79f74ec

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit is contained in:
Fabrice Fontaine 2020-04-26 13:05:34 +02:00 committed by Yann E. MORIN
parent 3938f87e41
commit ed28a698e3
2 changed files with 27 additions and 3 deletions

View File

@ -16,6 +16,30 @@ config BR2_PACKAGE_UACME
if BR2_PACKAGE_UACME
choice
prompt "Crypto Backend"
help
Select crypto library to be used in uacme.
config BR2_PACKAGE_UACME_GNUTLS
bool "gnutls"
depends on BR2_PACKAGE_GNUTLS
config BR2_PACKAGE_UACME_MBEDTLS
bool "mbedtls"
depends on BR2_PACKAGE_MBEDTLS
depends on !BR2_PACKAGE_UACME_UALPN
comment "mbedtls crypto backend unavailable with ualpn"
depends on BR2_PACKAGE_MBEDTLS
depends on BR2_PACKAGE_UACME_UALPN
config BR2_PACKAGE_UACME_OPENSSL
bool "openssl"
depends on BR2_PACKAGE_OPENSSL
endchoice
config BR2_PACKAGE_UACME_UALPN
bool "enable ualpn"
depends on BR2_TOOLCHAIN_HAS_THREADS

View File

@ -15,13 +15,13 @@ UACME_DEPENDENCIES = libcurl
UACME_CONF_ENV = ac_cv_prog_cc_c99='-std=gnu99'
ifeq ($(BR2_PACKAGE_GNUTLS),y)
ifeq ($(BR2_PACKAGE_UACME_GNUTLS),y)
UACME_CONF_OPTS += --with-gnutls
UACME_DEPENDENCIES += gnutls
else ifeq ($(BR2_PACKAGE_MBEDTLS),y)
else ifeq ($(BR2_PACKAGE_UACME_MBEDTLS),y)
UACME_CONF_OPTS += --with-mbedtls
UACME_DEPENDENCIES += mbedtls
else ifeq ($(BR2_PACKAGE_OPENSSL),y)
else ifeq ($(BR2_PACKAGE_UACME_OPENSSL),y)
UACME_CONF_OPTS += --with-openssl
UACME_DEPENDENCIES += openssl
endif