Merge pull request #4861 from yuhaoth/pr/add-openssl-gnutls-tls1_3-check

Add openssl/gnutls tls1.3 feature tests.

tests/ssl-opt.sh

@@ -77,6 +77,14 @@ else
     O_LEGACY_CLI=false
 fi
 
+if [ -n "${OPENSSL_NEXT:-}" ]; then
+    O_NEXT_SRV="$OPENSSL_NEXT s_server -www -cert data_files/server5.crt -key data_files/server5.key"
+    O_NEXT_CLI="echo 'GET / HTTP/1.0' | $OPENSSL_NEXT s_client"
+else
+    O_NEXT_SRV=false
+    O_NEXT_CLI=false
+fi
+
 if [ -n "${GNUTLS_NEXT_SERV:-}" ]; then
     G_NEXT_SRV="$GNUTLS_NEXT_SERV --x509certfile data_files/server5.crt --x509keyfile data_files/server5.key"
 else
@@ -346,6 +354,57 @@ requires_openssl_legacy() {
     fi
 }
 
+requires_openssl_next() {
+    if [ -z "${OPENSSL_NEXT_AVAILABLE:-}" ]; then
+        if which "${OPENSSL_NEXT:-}" >/dev/null 2>&1; then
+            OPENSSL_NEXT_AVAILABLE="YES"
+        else
+            OPENSSL_NEXT_AVAILABLE="NO"
+        fi
+    fi
+    if [ "$OPENSSL_NEXT_AVAILABLE" = "NO" ]; then
+        SKIP_NEXT="YES"
+    fi
+}
+
+# skip next test if tls1_3 is not available
+requires_openssl_tls1_3() {
+    requires_openssl_next
+    if [ "$OPENSSL_NEXT_AVAILABLE" = "NO" ]; then
+        OPENSSL_TLS1_3_AVAILABLE="NO"
+    fi
+    if [ -z "${OPENSSL_TLS1_3_AVAILABLE:-}" ]; then
+        if $OPENSSL_NEXT s_client -help 2>&1 | grep tls1_3 >/dev/null
+        then
+            OPENSSL_TLS1_3_AVAILABLE="YES"
+        else
+            OPENSSL_TLS1_3_AVAILABLE="NO"
+        fi
+    fi
+    if [ "$OPENSSL_TLS1_3_AVAILABLE" = "NO" ]; then
+        SKIP_NEXT="YES"
+    fi
+}
+
+# skip next test if tls1_3 is not available
+requires_gnutls_tls1_3() {
+    requires_gnutls_next
+    if [ "$GNUTLS_NEXT_AVAILABLE" = "NO" ]; then
+        GNUTLS_TLS1_3_AVAILABLE="NO"
+    fi
+    if [ -z "${GNUTLS_TLS1_3_AVAILABLE:-}" ]; then
+        if $GNUTLS_NEXT_CLI -l 2>&1 | grep VERS-TLS1.3 >/dev/null
+        then
+            GNUTLS_TLS1_3_AVAILABLE="YES"
+        else
+            GNUTLS_TLS1_3_AVAILABLE="NO"
+        fi
+    fi
+    if [ "$GNUTLS_TLS1_3_AVAILABLE" = "NO" ]; then
+        SKIP_NEXT="YES"
+    fi
+}
+
 # skip next test if IPv6 isn't available on this host
 requires_ipv6() {
     if [ -z "${HAS_IPV6:-}" ]; then
@@ -8487,6 +8546,24 @@ run_test    "export keys functionality" \
             -c "EAP-TLS IV is:" \
             -s "EAP-TLS IV is:"
 
+# openssl feature tests: check if tls1.3 exists.
+requires_openssl_tls1_3
+run_test    "TLS1.3: Test openssl tls1_3 feature" \
+            "$O_NEXT_SRV -tls1_3 -msg" \
+            "$O_NEXT_CLI -tls1_3 -msg" \
+            0 \
+            -c "TLS 1.3" \
+            -s "TLS 1.3"
+
+# gnutls feature tests: check if tls1.3 exists.
+requires_gnutls_tls1_3
+run_test    "TLS1.3: Test gnutls tls1_3 feature" \
+            "$G_NEXT_SRV --priority=NORMAL:-VERS-ALL:+VERS-TLS1.3" \
+            "$G_NEXT_CLI localhost --priority=NORMAL:-VERS-ALL:+VERS-TLS1.3 -V" \
+            0 \
+            -s "Version: TLS1.3" \
+            -c "Version: TLS1.3"
+
 # TLS1.3 test cases
 # TODO: remove or rewrite this test case if #4832 is resolved.
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2