From fbf7aaedb434cb7dbbec0faab3050fe2a3e0b16a Mon Sep 17 00:00:00 2001
From: Luke <luke@life-of-german.org>
Date: Sat, 3 Jul 2021 00:11:01 +0200
Subject: [PATCH] add changepw

todo: cmd nicht in der konsole loggen @hydrant
---
 .../assets/js/chat/main.js                    |  7 +++-
 .../Commands/UserCommands.cs                  | 38 +++++++++++++++++++
 ReallifeGamemode.Server/Events/Register.cs    |  7 ++--
 ReallifeGamemode.Server/Util/GlobalHelper.cs  |  1 +
 4 files changed, 49 insertions(+), 4 deletions(-)

diff --git a/ReallifeGamemode.Client/assets/js/chat/main.js b/ReallifeGamemode.Client/assets/js/chat/main.js
index 4fa78a5c..6c089f1b 100644
--- a/ReallifeGamemode.Client/assets/js/chat/main.js
+++ b/ReallifeGamemode.Client/assets/js/chat/main.js
@@ -163,7 +163,12 @@ $(document).ready(function () {
                     chat.historyMsgs.pop();
                 }
 
-                chat.historyMsgs.unshift(value);
+                if (value.toLowerCase().startsWith("/changepw") && value.length >= "/changepw ".length) {
+                    chat.historyMsgs.unshift("/changepw * *");
+                } else {
+                    chat.historyMsgs.unshift(value);
+                }
+
                 chat.currentIndex = 0;
                 var elmnt = document.getElementById("chat_messages");
 
diff --git a/ReallifeGamemode.Server/Commands/UserCommands.cs b/ReallifeGamemode.Server/Commands/UserCommands.cs
index 132eaa23..7c307c3b 100644
--- a/ReallifeGamemode.Server/Commands/UserCommands.cs
+++ b/ReallifeGamemode.Server/Commands/UserCommands.cs
@@ -22,6 +22,7 @@ namespace ReallifeGamemode.Server.Commands
   {
     private static readonly ILogger logger = LogManager.GetLogger<UserCommands>();
 
+    private const int PASSWORD_CHANGE_FEE = 5000;
     private const int SMS_PRICE = 5;
 
     [Command("rent", "~m~rent stop")]
@@ -114,6 +115,43 @@ namespace ReallifeGamemode.Server.Commands
       player.SendChatMessage("~y~[EVENTPORT] ~s~Du hast dich zum Event teleportiert");
     }
 
+    [Command("changepw", "~m~Benutzung: ~s~/changepw [Aktuelles Passwort] [Neues Passwort]", SensitiveInfo = true)]
+    public void CmdUserChangePw(Player player, string oldPassword, string newPassword)
+    {
+      if (!player.IsLoggedIn()) return;
+
+      if (oldPassword == newPassword)
+      {
+        ChatService.ErrorMessage(player, "Die eingegebenen Passwörter sind identisch");
+        return;
+      }
+
+      if (newPassword.Length < GlobalHelper.requiredPasswordLength)
+      {
+        ChatService.ErrorMessage(player, "Das neue Passwort muss aus mindestens sechs Zeichen bestehen");
+        return;
+      }
+
+      using (var dbContext = new DatabaseContext())
+      {
+        User user = player.GetUser(dbContext);
+
+        if (user.Password != NAPI.Util.GetHashSha256(oldPassword))
+        {
+          ChatService.ErrorMessage(player, "Du hast dein aktuelles Passwort falsch eingegeben");
+          return;
+        }
+
+        user.Password = NAPI.Util.GetHashSha256(newPassword);
+        logger.LogInformation("Player {0} changed their password for {1}", player.Name, PASSWORD_CHANGE_FEE.ToMoneyString());
+
+        user.BankAccount.Balance -= PASSWORD_CHANGE_FEE;
+        dbContext.SaveChanges();
+      }
+
+      ChatService.SendMessage(player, $"~y~[ACCOUNT] ~s~Du hast dein Passwort erfolgreich geändert. Dir wurden ~y~{ PASSWORD_CHANGE_FEE.ToMoneyString() } ~s~in Rechnung gestellt.");
+    }
+
     [Command("sms", "~m~Benutzung: ~s~/sms [Spieler] [Nachricht]", GreedyArg = true)]
     public void CmdUserSMS(Player player, string name, string msg)
     {
diff --git a/ReallifeGamemode.Server/Events/Register.cs b/ReallifeGamemode.Server/Events/Register.cs
index af1111e7..38cd9500 100644
--- a/ReallifeGamemode.Server/Events/Register.cs
+++ b/ReallifeGamemode.Server/Events/Register.cs
@@ -25,14 +25,15 @@ namespace ReallifeGamemode.Server.Events
       string username = player.Name;
       using (var dbContext = new DatabaseContext())
       {
-        if (password.Length < 6)
+        if (password.Length < GlobalHelper.requiredPasswordLength)
         {
-          player.TriggerEvent("SERVER:Login_Error", "Das Passwort muss aus mindestens 6 Zeichen bestehen.");
+          player.TriggerEvent("SERVER:Login_Error", "Das Passwort muss aus mindestens sechs Zeichen bestehen.");
           return;
         }
+
         if (dbContext.Users.Where(u => u.SocialClubName == player.SocialClubName).Count() != 0)
         {
-          player.TriggerEvent("SERVER:Login_Error", "Es ist schon ein Konto mit dieser Socialclub-ID registriert.");
+          player.TriggerEvent("SERVER:Login_Error", "Diese Social Club ID wird bereits verwendet.");
           return;
         }
 
diff --git a/ReallifeGamemode.Server/Util/GlobalHelper.cs b/ReallifeGamemode.Server/Util/GlobalHelper.cs
index 172757eb..71bbe8d9 100644
--- a/ReallifeGamemode.Server/Util/GlobalHelper.cs
+++ b/ReallifeGamemode.Server/Util/GlobalHelper.cs
@@ -21,6 +21,7 @@ namespace ReallifeGamemode.Server.Util
         { "Prelex", "zigaretten (Makkaroni)" }
       };
 
+    public static int requiredPasswordLength = 6;
     public static int newbiePlayedMinutesThreshold = 30 * 60;
 
     public static DateTime CountdownUntil { get; internal set; }