From 5cf6d6fa79dada85bd56530551409809d338b7d2 Mon Sep 17 00:00:00 2001
From: Diva Canto
Date: Sun, 10 Jan 2010 20:17:37 -0800
Subject: All grid servers deleted, including user server. They served us well.

---
 OpenSim/Services/LLLoginService/LLLoginService.cs | 60 +++++++++++++++++++++++
 1 file changed, 60 insertions(+)

(limited to 'OpenSim/Services')

diff --git a/OpenSim/Services/LLLoginService/LLLoginService.cs b/OpenSim/Services/LLLoginService/LLLoginService.cs
index 47d1b16..32df16d 100644
--- a/OpenSim/Services/LLLoginService/LLLoginService.cs
+++ b/OpenSim/Services/LLLoginService/LLLoginService.cs
@@ -10,6 +10,7 @@ using OpenMetaverse;
 
 using OpenSim.Framework;
 using OpenSim.Framework.Capabilities;
+using OpenSim.Framework.Console;
 using OpenSim.Server.Base;
 using OpenSim.Services.Interfaces;
 using GridRegion = OpenSim.Services.Interfaces.GridRegion;
@@ -19,6 +20,7 @@ namespace OpenSim.Services.LLLoginService
     public class LLLoginService : ILoginService
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private static bool Initialized = false;
 
         private IUserAccountService m_UserAccountService;
         private IAuthenticationService m_AuthenticationService;
@@ -33,6 +35,7 @@ namespace OpenSim.Services.LLLoginService
         private string m_DefaultRegionName;
         private string m_WelcomeMessage;
         private bool m_RequireInventory;
+        private int m_MinLoginLevel;
 
         public LLLoginService(IConfigSource config, ISimulationService simService, ILibraryService libraryService)
         {
@@ -84,6 +87,12 @@ namespace OpenSim.Services.LLLoginService
                 m_LibraryService = ServerUtils.LoadPlugin<ILibraryService>(libService, args);
             }
 
+            if (!Initialized)
+            {
+                Initialized = true;
+                RegisterCommands();
+            }
+
             m_log.DebugFormat("[LLOGIN SERVICE]: Starting...");
 
         }
@@ -107,6 +116,12 @@ namespace OpenSim.Services.LLLoginService
                     return LLFailedLoginResponse.UserProblem;
                 }
 
+                if (account.UserLevel < m_MinLoginLevel)
+                {
+                    m_log.InfoFormat("[LLOGIN SERVICE]: Login failed, reason: login is blocked for user level {0}", account.UserLevel);
+                    return LLFailedLoginResponse.LoginBlockedProblem;
+                }
+
                 // Authenticate this user
                 if (!passwd.StartsWith("$1$"))
                     passwd = "$1$" + Util.Md5Hash(passwd);
@@ -379,5 +394,50 @@ namespace OpenSim.Services.LLLoginService
             return null;
 
         }
+
+        #region Console Commands
+        private void RegisterCommands()
+        {
+            //MainConsole.Instance.Commands.AddCommand
+            MainConsole.Instance.Commands.AddCommand("loginservice", false, "login level",
+                    "login level <level>",
+                    "Set the minimum user level to log in", HandleLoginCommand);
+
+            MainConsole.Instance.Commands.AddCommand("loginservice", false, "login reset",
+                    "login reset",
+                    "Reset the login level to allow all users",
+                    HandleLoginCommand);
+
+            MainConsole.Instance.Commands.AddCommand("loginservice", false, "login text",
+                    "login text <text>",
+                    "Set the text users will see on login", HandleLoginCommand);
+
+        }
+
+        private void HandleLoginCommand(string module, string[] cmd)
+        {
+            string subcommand = cmd[1];
+
+            switch (subcommand)
+            {
+                case "level":
+                    // Set the minimum level to allow login 
+                    // Useful to allow grid update without worrying about users.
+                    // or fixing critical issues
+                    //
+                    if (cmd.Length > 2)
+                        Int32.TryParse(cmd[2], out m_MinLoginLevel);
+                    break;
+                case "reset":
+                    m_MinLoginLevel = 0;
+                    break;
+                case "text":
+                    if (cmd.Length > 2)
+                        m_WelcomeMessage = cmd[2];
+                    break;
+            }
+        }
     }
+
+    #endregion
 }
-- 
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