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| author | Garrett D'Amore <garrett@damore.org> | 2020-02-08 12:46:47 -0800 |
|---|---|---|
| committer | Garrett D'Amore <garrett@damore.org> | 2020-02-23 17:06:58 -0800 |
| commit | ee0b44406d2b658886760ea08c0af12781ab7e3a (patch) | |
| tree | 674d2d31df7a62c367c161261c942e96f7909166 /src/supplemental/tls/CMakeLists.txt | |
| parent | 56bcc0310c4710bb21802719566926c2ccd2262a (diff) | |
| download | nng-ee0b44406d2b658886760ea08c0af12781ab7e3a.tar.gz nng-ee0b44406d2b658886760ea08c0af12781ab7e3a.tar.bz2 nng-ee0b44406d2b658886760ea08c0af12781ab7e3a.zip | |
fixes #1005 TLS 1.3 support
This introduces support for an external wolfSSL plugin, and generally
creates the framework for pluggable TLS implementations.
The wolfSSL engine is provided via an external module (git submodule),
available either under a GPLv3 license or a commercial license.
Diffstat (limited to 'src/supplemental/tls/CMakeLists.txt')
| -rw-r--r-- | src/supplemental/tls/CMakeLists.txt | 57 |
1 files changed, 24 insertions, 33 deletions
diff --git a/src/supplemental/tls/CMakeLists.txt b/src/supplemental/tls/CMakeLists.txt index dfeb6526..61d9f2fb 100644 --- a/src/supplemental/tls/CMakeLists.txt +++ b/src/supplemental/tls/CMakeLists.txt @@ -1,6 +1,6 @@ # +# Copyright 2020 Staysail Systems, Inc. <info@staysail.tech> # Copyright 2018 Capitar IT Group BV <info@capitar.com> -# Copyright 2018 Staysail Systems, Inc. <info@staysail.tech> # Copyright 2019 Devolutions <info@devolutions.net> # @@ -11,38 +11,29 @@ # found online at https://opensource.org/licenses/MIT. # -set(_SRCS ${PROJECT_SOURCE_DIR}/include/nng/supplemental/tls/tls.h) - -if (NNG_SUPP_TLS) - set(NNG_SUPP_TLS_MBEDTLS ON) - set(_DEFS -DNNG_SUPP_TLS) - - list(APPEND _SRCS supplemental/tls/tls_common.c) -endif() - -# For now we only support the ARM mbedTLS library. -if (NNG_SUPP_TLS_MBEDTLS) - - message(WARNING " - ************************************************************ - Linking against mbedTLS changes license terms (Apache 2.0). - Consult a lawyer and the license files for details. - ************************************************************") - - # If mbedTLS was added by a consuming project, then we should use that - # instance of it, instead of configuring our own. - if (TARGET mbedtls) - set(_LIBS mbedtls) - else() - find_package(mbedTLS REQUIRED) - set(_LIBS ${MBEDTLS_LIBRARIES}) - set(_INCS ${MBEDTLS_INCLUDE_DIR}) - endif() - list(APPEND _SRCS supplemental/tls/mbedtls/tls.c) - -else() - list(APPEND _SRCS supplemental/tls/none/tls.c) -endif() + +if (NNG_ENABLE_TLS) + set(NNG_TLS_ENGINES mbed wolf none) + # We assume Mbed for now. (Someday replaced perhaps with Bear.) + set(NNG_TLS_ENGINE mbed CACHE STRING "TLS engine to use.") + set_property(CACHE NNG_TLS_ENGINE PROPERTY STRINGS ${NNG_TLS_ENGINES}) +else () + set(NNG_TLS_ENGINE none) +endif () + +# default TLS implementation for now is Mbed. +nng_headers(nng/supplemental/tls/tls.h) +nng_headers(nng/supplemental/tls/engine.h) + +if (NOT NNG_TLS_ENGINE STREQUAL "none") + nng_test(tls_test) +endif () + +add_subdirectory(mbedtls) +add_subdirectory(wolfssl) + +nng_sources(tls_common.c) +nng_sources(tls_api.h) list(APPEND NNG_DEFS ${_DEFS}) list(APPEND NNG_SRCS ${_SRCS}) |