Fix build and tests for wolfSSL (Thalhammer#352)

* Fix build and tests for wolfSSL

Signed-off-by: Juliusz Sosinowicz <juliusz@wolfssl.com>

* Remove unnecessary symbols

* Don't fail fast on wolfSSL actions

* Include wolfssl/options.h explicitly

* Fix old wolfSSL failures

* remove unused EVP_PKEY_get1_RSA

this is deprecated with 3.0

* code review comments

* Apply suggestions from code review

* rm extra headers?

* fix cmake test

use the new macro that was required

* linter

* fix unused warning fail_HMAC

* reenable fail fast

* fix spelling

---------

Signed-off-by: Juliusz Sosinowicz <juliusz@wolfssl.com>
Co-authored-by: Chris Mc <prince.chrismc@gmail.com>

Author: julek-wolfssl

.github/workflows/ssl.yml

@@ -90,6 +90,7 @@ jobs:
           - { ref: "v5.1.1-stable", name: "5.1.1"}
           - { ref: "v5.2.0-stable", name: "5.2.0" }
           - { ref: "v5.3.0-stable", name: "5.3.0"}
+          - { ref: "v5.7.0-stable", name: "5.7.0"}
     name: wolfSSL ${{ matrix.wolfssl.name }}
     steps:
       - uses: actions/checkout@v4

CMakeLists.txt

@@ -125,7 +125,10 @@ if(${JWT_SSL_LIBRARY} MATCHES "wolfSSL")
   target_link_libraries(jwt-cpp INTERFACE PkgConfig::wolfssl)
   # This is required to access OpenSSL compatibility API
   target_include_directories(jwt-cpp INTERFACE ${wolfssl_INCLUDE_DIRS})
-  target_compile_definitions(jwt-cpp INTERFACE OPENSSL_EXTRA OPENSSL_ALL)
+  # This flag is required to have the mandatory header included automatically 
+  # https://github.com/Thalhammer/jwt-cpp/pull/352#discussion_r1627971786
+  # https://github.com/wolfSSL/wolfssl/blob/3b74a6402998a8b8839e25e31ba8ac74749aa9b0/wolfssl/wolfcrypt/settings.h#L58
+  target_compile_definitions(jwt-cpp INTERFACE EXTERNAL_OPTS_OPENVPN)
 endif()
 
 if(NOT JWT_DISABLE_PICOJSON AND JWT_EXTERNAL_PICOJSON)

tests/HelperTest.cpp

@@ -113,7 +113,7 @@ namespace {
 	std::string google_cert =
 // This is to handle the different subject alternate name ordering
 // see https://github.com/wolfSSL/wolfssl/issues/4397
-#ifdef LIBWOLFSSL_VERSION_HEX
+#if defined(LIBWOLFSSL_VERSION_HEX) && LIBWOLFSSL_VERSION_HEX < 0x05007000
 		R"(-----BEGIN CERTIFICATE-----
 MIIFfTCCBOagAwIBAgIKYFOB9QABAACIvTANBgkqhkiG9w0BAQUFADBGMQswCQYD
 VQQGEwJVUzETMBEGA1UEChMKR29vZ2xlIEluYzEiMCAGA1UEAxMZR29vZ2xlIElu