commit e9ec818c28c96ba1ca6f40c9ccc84c900a5b7265 Author: rubiate cb@viennan.net Date: Thu Feb 2 00:10:46 2017 +1300
Support LibreSSL with opaque structures
Determining if OpenSSL structures are opaque now uses an autoconf check instead of comparing the version number. Some definitions have been moved to their own check as assumptions which were true for OpenSSL with opaque structures did not hold for LibreSSL. Closes ticket 21359. --- changes/21359 | 8 ++++++++ configure.ac | 5 +++++ src/test/test_tortls.c | 43 ++++++++++++++++++++++++------------------- 3 files changed, 37 insertions(+), 19 deletions(-)
diff --git a/changes/21359 b/changes/21359 new file mode 100644 index 0000000..3b54c91 --- /dev/null +++ b/changes/21359 @@ -0,0 +1,8 @@ + o Testing + - tortls tests now use an autoconf check to determine if OpenSSL + structures are opaque, instead of an explicit version check. + See ticket 21359. + + o Minor bugfixes (compilation) + - Support building with recent LibreSSL code that uses opaque + structures. Closes ticket 21359. diff --git a/configure.ac b/configure.ac index 2134a41..f7bdd97 100644 --- a/configure.ac +++ b/configure.ac @@ -677,6 +677,11 @@ AC_CHECK_FUNCS([ \ dnl Check if OpenSSL has scrypt implementation. AC_CHECK_FUNCS([ EVP_PBE_scrypt ])
+dnl Check if OpenSSL structures are opaque +AC_CHECK_MEMBERS([SSL.state], , , +[#include <openssl/ssl.h> +]) + LIBS="$save_LIBS" LDFLAGS="$save_LDFLAGS" CPPFLAGS="$save_CPPFLAGS" diff --git a/src/test/test_tortls.c b/src/test/test_tortls.c index 1cba617..47455cf 100644 --- a/src/test/test_tortls.c +++ b/src/test/test_tortls.c @@ -38,9 +38,11 @@ ENABLE_GCC_WARNING(redundant-decls) #include "log_test_helpers.h" #define NS_MODULE tortls
-#if OPENSSL_VERSION_NUMBER >= OPENSSL_V_SERIES(1,1,0) \ - && !defined(LIBRESSL_VERSION_NUMBER) +#ifndef HAVE_SSL_STATE #define OPENSSL_OPAQUE +#endif + +#if defined(OPENSSL_OPAQUE) && !defined(LIBRESSL_VERSION_NUMBER) #define SSL_STATE_STR "before SSL initialization" #else #define SSL_STATE_STR "before/accept initialization" @@ -723,6 +725,26 @@ test_tortls_get_my_certs(void *ignored) (void)1; }
+#ifndef HAVE_SSL_GET_CLIENT_CIPHERS +static SSL_CIPHER * +get_cipher_by_name(const char *name) +{ + int i; + const SSL_METHOD *method = SSLv23_method(); + int num = method->num_ciphers(); + + for (i = 0; i < num; ++i) { + const SSL_CIPHER *cipher = method->get_cipher(i); + const char *ciphername = SSL_CIPHER_get_name(cipher); + if (!strcmp(ciphername, name)) { + return (SSL_CIPHER *)cipher; + } + } + + return NULL; +} +#endif + #ifndef OPENSSL_OPAQUE static void test_tortls_get_ciphersuite_name(void *ignored) @@ -742,23 +764,6 @@ test_tortls_get_ciphersuite_name(void *ignored) }
static SSL_CIPHER * -get_cipher_by_name(const char *name) -{ - int i; - const SSL_METHOD *method = SSLv23_method(); - int num = method->num_ciphers(); - for (i = 0; i < num; ++i) { - const SSL_CIPHER *cipher = method->get_cipher(i); - const char *ciphername = SSL_CIPHER_get_name(cipher); - if (!strcmp(ciphername, name)) { - return (SSL_CIPHER *)cipher; - } - } - - return NULL; -} - -static SSL_CIPHER * get_cipher_by_id(uint16_t id) { int i;