lib/r7_insight/host/connection.rb in r7insight-3.0.2 vs lib/r7_insight/host/connection.rb in r7insight-3.0.3

@@ -186,12 +186,20 @@
             cert_store.set_default_paths
 
             ssl_context = OpenSSL::SSL::SSLContext.new
             ssl_context.cert_store = cert_store
 
-            ssl_context.min_version = OpenSSL::SSL::TLS1_1_VERSION
-            # For older versions of openssl (prior to 1.1.1) missing support for TLSv1.3
-            ssl_context.max_version = defined?(OpenSSL::SSL::TLS1_3_VERSION) ? OpenSSL::SSL::TLS1_3_VERSION : OpenSSL::SSL::TLS1_2_VERSION
+            if OpenSSL::SSL::SSLContext.method_defined? :min_version=
+              ssl_context.min_version = OpenSSL::SSL::TLS1_1_VERSION
+            end
+            if OpenSSL::SSL::SSLContext.method_defined? :max_version=
+              # For older versions of openssl (prior to 1.1.1) missing support for TLSv1.3
+              ssl_context.max_version = if defined?(OpenSSL::SSL::TLS1_3_VERSION)
+                                          OpenSSL::SSL::TLS1_3_VERSION
+                                        else
+                                          OpenSSL::SSL::TLS1_2_VERSION
+                                        end
+            end
             ssl_context.verify_mode = OpenSSL::SSL::VERIFY_PEER
             ssl_socket = OpenSSL::SSL::SSLSocket.new(socket, ssl_context)
             ssl_socket.hostname = host if ssl_socket.respond_to?(:hostname=)
             ssl_socket.sync_close = true
             Timeout.timeout(10) do