Updated EWF network and httpd libraries.

Updated features using ssl_2 and ssl_3 as obsolete and raise a
developer exception.

library/network/http_network/src/ssl/http_stream_secure_socket.e

@@ -54,7 +54,20 @@ feature -- Secure connection Helpers
 			set_tls_protocol (v)
 		end
 
-	set_secure_protocol_to_tls_1_0
+	set_secure_protocol_to_ssl_2_or_3
+ 			-- Set `ssl_protocol' with `Ssl_23'.
+ 			-- Protocol not supported anymore.
+ 		obsolete
+			"Use set_secure_protocol_to_tls_1_2 [2017-11-30]."
+ 		local
+ 			err: DEVELOPER_EXCEPTION
+ 		do
+ 		    create err
+ 			err.set_description ("SSL_2 or SSL_3 are not supported anymore, upgrate to TLS set_secure_protocol_to_tls_1_2")
+ 			err.raise
+ 		end
+
+ 	set_secure_protocol_to_tls_1_0
 			-- Set `ssl_protocol' with `Tls_1_0'.
 		do
 			set_secure_protocol ({SSL_PROTOCOL}.Tls_1_0)

library/network/websocket/client/src/ssl/web_socket_client.e

@@ -26,7 +26,9 @@ feature -- Factory
 				create l_secure.make_client_by_port (a_port, a_host)
 				Result := l_secure
 				if attached secure_protocol as l_prot then
-					if l_prot.is_case_insensitive_equal ("tls_1_0") then
+					if l_prot.is_case_insensitive_equal ("ssl_2_3") then
+ 						l_secure.set_secure_protocol_to_ssl_2_or_3
+ 					elseif l_prot.is_case_insensitive_equal ("tls_1_0") then
 						l_secure.set_secure_protocol_to_tls_1_0
 					elseif l_prot.is_case_insensitive_equal ("tls_1_1") then
 						l_secure.set_secure_protocol_to_tls_1_1

library/server/httpd/configuration/httpd_configuration_i.e

@@ -167,7 +167,7 @@ feature -- Element change
 		end
 
 	set_socket_timeout (a_nb_seconds: like socket_timeout)
-			-- Set `socket_timeout' with `a_nb_seconds'
+			-- Set `socket_timeout' with `a_nb_seconds'.
 		do
 			socket_timeout := a_nb_seconds
 		ensure
@@ -175,7 +175,7 @@ feature -- Element change
 		end
 
 	set_socket_recv_timeout (a_nb_seconds: like socket_recv_timeout)
-			-- Set `socket_recv_timeout' with `a_nb_seconds'
+			-- Set `socket_recv_timeout' with `a_nb_seconds'.
 		do
 			socket_recv_timeout := a_nb_seconds
 		ensure
@@ -183,7 +183,7 @@ feature -- Element change
 		end
 
 	set_keep_alive_timeout (a_seconds: like keep_alive_timeout)
-			-- Set `keep_alive_timeout' with `a_seconds'
+			-- Set `keep_alive_timeout' with `a_seconds'.
 		do
 			keep_alive_timeout := a_seconds
 		ensure
@@ -191,7 +191,7 @@ feature -- Element change
 		end
 
 	set_max_keep_alive_requests (nb: like max_keep_alive_requests)
-			-- Set `max_keep_alive_requests' with `nb'
+			-- Set `max_keep_alive_requests' with `nb'.
 		do
 			max_keep_alive_requests := nb
 		ensure
@@ -254,7 +254,7 @@ feature -- Element change
 		end
 
 	mark_secure
-			-- Set is_secure in True
+			-- Set is_secure in True.
 		do
 			set_is_secure (True)
 		ensure
@@ -287,7 +287,7 @@ feature -- Element change
 		end
 
 	set_secure_protocol (a_version: NATURAL)
-			-- Set `secure_protocol' with `a_version'
+			-- Set `secure_protocol' with `a_version'.
 		do
 			secure_protocol := a_version
 		ensure
@@ -295,9 +295,11 @@ feature -- Element change
 		end
 
 	set_secure_protocol_from_string (a_ssl_version: READABLE_STRING_GENERAL)
-			-- Set `secure_protocol' with `a_ssl_version'
+			-- Set `secure_protocol' with `a_ssl_version'.
 		do
-			if a_ssl_version.is_case_insensitive_equal ("tls_1_0") then
+			if a_ssl_version.is_case_insensitive_equal ("ssl_2_3") then
+ 				set_secure_protocol_to_ssl_2_or_3
+ 			elseif a_ssl_version.is_case_insensitive_equal ("tls_1_0") then
 				set_secure_protocol_to_tls_1_0
 			elseif a_ssl_version.is_case_insensitive_equal ("tls_1_1") then
 				set_secure_protocol_to_tls_1_1
@@ -312,6 +314,13 @@ feature -- Element change
 
 feature -- SSL Helpers
 
+	set_secure_protocol_to_ssl_2_or_3
+			-- Set `secure_protocol' with `Ssl_23'.
+		obsolete
+				"Use set_secure_protocol_to_tls_1_0 [2017-11-30]."
+		deferred
+		end
+
 	set_secure_protocol_to_tls_1_0
 			-- Set `secure_protocol' with `Tls_1_0'.
 		deferred

library/server/httpd/ssl/httpd_configuration.e

@@ -35,6 +35,19 @@ feature -- Access
 
 feature -- SSL Helpers
 
+	set_secure_protocol_to_ssl_2_or_3
+ 			-- Set `ssl_protocol' with `Ssl_23'.
+ 			-- Protocol not supported anymore.
+ 		obsolete
+			"Use set_secure_protocol_to_tls_1_2 [2017-11-30]."
+ 		local
+ 			err: DEVELOPER_EXCEPTION
+ 		do
+ 		    create err
+ 			err.set_description ("SSL_2 or SSL_3 are not supported anymore, upgrate to TLS set_secure_protocol_to_tls_1_2")
+ 			err.raise
+ 		end
+
 	set_secure_protocol_to_tls_1_0
 			-- Set `secure_protocol' with `Tls_1_0'.
 		do