Client needs to have the same TLS version as server

Author: Andras Fekete

tls/client-tls-bio.c

@@ -79,7 +79,11 @@ int main(int argc, char** argv)
     }
 
     /* Create and initialize WOLFSSL_CTX */
+#ifdef USE_TLSV13
+    if ((ctx = wolfSSL_CTX_new(wolfTLSv1_3_client_method())) == NULL) {
+#else
     if ((ctx = wolfSSL_CTX_new(wolfTLSv1_2_client_method())) == NULL) {
+#endif
         fprintf(stderr, "ERROR: failed to create WOLFSSL_CTX\n");
         ret = -1; 
         goto exit;

tls/client-tls-cacb.c

@@ -132,7 +132,11 @@ int Security(int sock)
     wolfSSL_Init();      /* initialize wolfSSL */
 
     /* create and initialize WOLFSSL_CTX structure */
+#ifdef USE_TLSV13
+    if ((ctx = wolfSSL_CTX_new(wolfTLSv1_3_client_method())) == NULL) {
+#else
     if ((ctx = wolfSSL_CTX_new(wolfTLSv1_2_client_method())) == NULL) {
+#endif
         printf("SSL_CTX_new error.\n");
         ret = EXIT_FAILURE;
         goto exit;

tls/client-tls-callback.c

@@ -179,7 +179,11 @@ int main(int argc, char** argv)
 
 
     /* Create and initialize WOLFSSL_CTX */
+#ifdef USE_TLSV13
+    if ((ctx = wolfSSL_CTX_new(wolfTLSv1_3_client_method())) == NULL) {
+#else
     if ((ctx = wolfSSL_CTX_new(wolfTLSv1_2_client_method())) == NULL) {
+#endif
         fprintf(stderr, "ERROR: failed to create WOLFSSL_CTX\n");
         ret = -1;
         goto exit;

tls/client-tls-cryptocb.c

@@ -136,11 +136,10 @@ int main(int argc, char** argv)
 
     /* Create and initialize WOLFSSL_CTX */
 #ifdef USE_TLSV13
-    ctx = wolfSSL_CTX_new(wolfTLSv1_3_client_method());
+    if ((ctx = wolfSSL_CTX_new(wolfTLSv1_3_client_method())) == NULL) {
 #else
-    ctx = wolfSSL_CTX_new(wolfTLSv1_2_client_method());
+    if ((ctx = wolfSSL_CTX_new(wolfTLSv1_2_client_method())) == NULL) {
 #endif
-    if (ctx == NULL) {
         fprintf(stderr, "ERROR: failed to create WOLFSSL_CTX\n");
         ret = -1;
         goto exit;

tls/client-tls-ecdhe.c

@@ -83,7 +83,11 @@ int main(int argc, char** argv)
 
 
     /* Create and initialize WOLFSSL_CTX */
+#ifdef USE_TLSV13
+    if ((ctx = wolfSSL_CTX_new(wolfTLSv1_3_client_method())) == NULL) {
+#else
     if ((ctx = wolfSSL_CTX_new(wolfTLSv1_2_client_method())) == NULL) {
+#endif
         fprintf(stderr, "ERROR: failed to create WOLFSSL_CTX\n");
         ret = -1;
         goto exit;

tls/client-tls-nonblocking.c

@@ -131,7 +131,11 @@ int main(int argc, char** argv)
 
 
     /* Create and initialize WOLFSSL_CTX */
+#ifdef USE_TLSV13
+    if ((ctx = wolfSSL_CTX_new(wolfTLSv1_3_client_method())) == NULL) {
+#else
     if ((ctx = wolfSSL_CTX_new(wolfTLSv1_2_client_method())) == NULL) {
+#endif
         fprintf(stderr, "ERROR: failed to create WOLFSSL_CTX\n");
         ret = -1;
         goto exit;

tls/client-tls-pkcs12.c

@@ -133,7 +133,11 @@ int main(int argc, char** argv)
     wolfSSL_Init();
 
     /* Create and initialize WOLFSSL_CTX */
+#ifdef USE_TLSV13
+    if ((ctx = wolfSSL_CTX_new(wolfTLSv1_3_client_method())) == NULL) {
+#else
     if ((ctx = wolfSSL_CTX_new(wolfTLSv1_2_client_method())) == NULL) {
+#endif
         fprintf(stderr, "ERROR: failed to create WOLFSSL_CTX\n");
         return -1;
     }

tls/client-tls.c

@@ -100,7 +100,11 @@ int main(int argc, char** argv)
     }
 
     /* Create and initialize WOLFSSL_CTX */
+#ifdef USE_TLSV13
+    if ((ctx = wolfSSL_CTX_new(wolfTLSv1_3_client_method())) == NULL) {
+#else
     if ((ctx = wolfSSL_CTX_new(wolfTLSv1_2_client_method())) == NULL) {
+#endif
         fprintf(stderr, "ERROR: failed to create WOLFSSL_CTX\n");
         ret = -1;
         goto socket_cleanup;

tls/server-tls-callback.c

@@ -177,7 +177,11 @@ int main()
 
 
     /* Create and initialize WOLFSSL_CTX */
+#ifdef USE_TLSV13
+    if ((ctx = wolfSSL_CTX_new(wolfTLSv1_3_server_method())) == NULL) {
+#else
     if ((ctx = wolfSSL_CTX_new(wolfTLSv1_2_server_method())) == NULL) {
+#endif
         fprintf(stderr, "ERROR: failed to create WOLFSSL_CTX\n");
         ret = -1;
         goto exit;

tls/server-tls-ecdhe.c

@@ -79,7 +79,11 @@ int main()
 
 
     /* Create and initialize WOLFSSL_CTX */
+#ifdef USE_TLSV13
+    if ((ctx = wolfSSL_CTX_new(wolfTLSv1_3_server_method())) == NULL) {
+#else
     if ((ctx = wolfSSL_CTX_new(wolfTLSv1_2_server_method())) == NULL) {
+#endif
         fprintf(stderr, "ERROR: failed to create WOLFSSL_CTX\n");
         ret = -1;
         goto exit;