Allow sending chat message and command in console

RageCoop.Client/Networking/Networking.cs

@@ -91,7 +91,7 @@ namespace RageCoop.Client
                             PedID =  Main.LocalPlayerID,
                             Username =username,
                             ModVersion = Main.CurrentVersion,
-                            PassHashEncrypted=Security.Encrypt(password.GetHash())
+                            PassHashEncrypted=Security.Encrypt(password.GetSHA256Hash())
                         };
 
                         Security.GetSymmetricKeysCrypted(out handshake.AesKeyCrypted, out handshake.AesIVCrypted);

RageCoop.Client/Util/Util.cs

@@ -230,11 +230,6 @@ namespace RageCoop.Client
         {
             Function.Call(Hash.SET_RADIO_TO_STATION_INDEX, index);
         }
-        public static byte[] GetHash(this string inputString)
-        {
-            using (HashAlgorithm algorithm = SHA256.Create())
-                return algorithm.ComputeHash(Encoding.UTF8.GetBytes(inputString));
-        }
 
         #region WIN32
 

RageCoop.Core/CoreUtils.cs

@@ -111,13 +111,6 @@ namespace RageCoop.Core
             bytes.AddInt(toadd.Length);
             bytes.AddRange(toadd);
         }
-
-        public static int GetHash(string s)
-        {
-            MD5 md5Hasher = MD5.Create();
-            var hashed = md5Hasher.ComputeHash(Encoding.UTF8.GetBytes(s));
-            return BitConverter.ToInt32(hashed, 0);
-        }
         public static byte[] GetBytes(this string s)
         {
             return Encoding.UTF8.GetBytes(s);
@@ -284,4 +277,21 @@ namespace RageCoop.Core
             return false;
         }
     }
+
+    /// <summary>
+    /// Some extension methods provided by RageCoop
+    /// </summary>
+    public static class PublicExtensions
+    {
+        /// <summary>
+        /// Get a hex-encoded string of the input string hashed by SHA256 algorithmn, internally used to hash password at client side.
+        /// </summary>
+        /// <param name="inputString"></param>
+        /// <returns></returns>
+        public static byte[] GetSHA256Hash(this string inputString)
+        {
+            using (HashAlgorithm algorithm = SHA256.Create())
+                return algorithm.ComputeHash(Encoding.UTF8.GetBytes(inputString));
+        }
+    }
 }

RageCoop.Server/Client.cs

@@ -134,13 +134,7 @@ namespace RageCoop.Server
         {
             try
             {
-                NetConnection userConnection = Server.MainNetServer.Connections.Find(x => x.RemoteUniqueIdentifier == NetID);
+                Server.SendChatMessage(from, message, this);
-                if (userConnection == null)
-                {
-                    return;
-                }
-
-                Server.SendChatMessage(from, message, userConnection);
             }
             catch (Exception e)
             {

RageCoop.Server/Program.cs

@@ -39,6 +39,7 @@ namespace RageCoop.Server
                             mainLogger.Info("Server stopped.");
                             mainLogger.Dispose();
                             Thread.Sleep(3000);
+                            Environment.Exit(0);
                         }
                         else
                         {
@@ -49,6 +50,15 @@ namespace RageCoop.Server
                 };
                 server.Start();
                 mainLogger?.Info("Please use CTRL + C if you want to stop the server!");
+                while (true)
+                {
+                    mainLogger?.Info("Type here to send chat message: ");
+                    var s=Console.ReadLine();
+                    if (!Stopping && s!=null)
+                    {
+                        server.ChatMessageReceived("Server", s, null);
+                    }
+                }
             }
             catch (Exception e)
             {

RageCoop.Server/Scripting/API.cs

@@ -95,7 +95,7 @@ namespace RageCoop.Server.Scripting
             else
             {
 
-                Server.SendChatMessage("Server", "Command not found!", sender.Connection);
+                Server.SendChatMessage("Server", "Command not found!", sender);
             }
         }
 
@@ -211,7 +211,7 @@ namespace RageCoop.Server.Scripting
                 targets ??= new(Server.Clients.Values);
                 foreach(Client client in targets)
                 {
-                    Server.SendChatMessage(username, message, client.Connection);
+                    Server.SendChatMessage(username, message, client);
                 }
             }
             catch (Exception e)

RageCoop.Server/Server.cs

@@ -221,6 +221,7 @@ namespace RageCoop.Server
             Resources.LoadAll();
             _listenerThread=new Thread(() => Listen());
             _listenerThread.Start();
+            Logger?.Info("Listening for clients");
         }
         /// <summary>
         /// Terminate threads and stop the server
@@ -239,7 +240,6 @@ namespace RageCoop.Server
         private void Listen()
         {
             NetIncomingMessage msg=null;
-            Logger?.Info("Listening for clients");
             while (!_stopping)
             {
                 try
@@ -481,7 +481,7 @@ namespace RageCoop.Server
                             packet.Unpack(data);
 
                             _worker.QueueJob(() => API.Events.InvokeOnChatMessage(packet, sender));
-                            SendChatMessage(packet, sender);
+                            ChatMessageReceived(packet.Username,packet.Message, sender);
                         }
                         break;
                     case PacketType.CustomEvent:
@@ -666,7 +666,7 @@ namespace RageCoop.Server
 
             if (!string.IsNullOrEmpty(Settings.WelcomeMessage))
             {
-                SendChatMessage(new Packets.ChatMessage() { Username = "Server", Message = Settings.WelcomeMessage }, null,new List<NetConnection>() { newClient.Connection });
+                ChatMessageReceived("Server",Settings.WelcomeMessage , null);
             }
         }
 
@@ -773,35 +773,44 @@ namespace RageCoop.Server
 
         #endregion
         // Send a message to targets or all players
-        private void SendChatMessage(Packets.ChatMessage packet,Client sender=null, List<NetConnection> targets = null)
+        internal void ChatMessageReceived(string name, string message,Client sender=null)
         {
-            if (packet.Message.StartsWith('/'))
+            if (message.StartsWith('/'))
             {
-                string[] cmdArgs = packet.Message.Split(" ");
+                string[] cmdArgs = message.Split(" ");
                 string cmdName = cmdArgs[0].Remove(0, 1);
                 _worker.QueueJob(()=>API.Events.InvokeOnCommandReceived(cmdName, cmdArgs, sender));
-                
-
                 return;
             }
-            packet.Message = packet.Message.Replace("~", "");
+            message = message.Replace("~", "");
-            SendChatMessage(packet.Username, packet.Message, targets);
 
-            Logger?.Info(packet.Username + ": " + packet.Message);
+            var msg=MainNetServer.CreateMessage();
+            new Packets.ChatMessage()
+            {
+                Username=name,
+                Message=message
+            }.Pack(msg);
+
+            if (sender==null)
+            {
+                // Sent by server
+                MainNetServer.SendToAll(msg,NetDeliveryMethod.ReliableOrdered,(int)ConnectionChannel.Chat);
+            }
+            else
+            {
+                MainNetServer.SendToAll(msg,sender.Connection, NetDeliveryMethod.ReliableOrdered, (int)ConnectionChannel.Chat);
+            }
+            Logger?.Info(name + ": " + message);
         }
-
+        internal void SendChatMessage(string name, string message, Client target)
-        internal void SendChatMessage(string username, string message, List<NetConnection> targets = null)
         {
-            if (MainNetServer.Connections.Count==0) { return; }
+            var msg = MainNetServer.CreateMessage();
-            NetOutgoingMessage outgoingMessage = MainNetServer.CreateMessage();
+            new Packets.ChatMessage()
-
+            {
-            new Packets.ChatMessage() { Username = username, Message = message }.Pack(outgoingMessage);
+                Username= name,
-            
+                Message=message,
-            MainNetServer.SendMessage(outgoingMessage, targets ?? MainNetServer.Connections, NetDeliveryMethod.ReliableOrdered, (byte)ConnectionChannel.Chat);
+            }.Pack(msg);
-        }
+            MainNetServer.SendMessage(msg, target.Connection, NetDeliveryMethod.ReliableOrdered, (int)ConnectionChannel.Chat);
-        internal void SendChatMessage(string username, string message, NetConnection target)
-        {
-            SendChatMessage(username, message, new List<NetConnection>() { target });
         }
         #endregion