Adam proudly presents: A new user/login server - fresh to you from his desktop, and completely untested!

author: Adam Frisby 2007-05-20 16:19:36 +0000
committer: Adam Frisby 2007-05-20 16:19:36 +0000
commit: 57abbfa85af857d46f65848b907baf0c670cfc14 (patch)
tree: 1fa22ef7ef522522e571c545020335a302f04a82 /OpenGridServices.UserServer/UserManager.cs
parent: Need to add the grid portion next to test this thing (diff)
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1 files changed, 334 insertions, 6 deletions
diff --git a/OpenGridServices.UserServer/UserManager.cs b/OpenGridServices.UserServer/UserManager.cs
index 057fb79..b93c26f 100644
--- a/OpenGridServices.UserServer/UserManager.cs
+++ b/OpenGridServices.UserServer/UserManager.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Collections;
 using System.Collections.Generic;
 using System.Text;
 using OpenGrid.Framework.Data;
@@ -11,10 +12,13 @@ using OpenSim.Framework.Sims;
 using OpenSim.Framework.Inventory;
 using OpenSim.Framework.Utilities;
+using System.Security.Cryptography;
 namespace OpenGridServices.UserServer
 {
    public class UserManager
    {
+        public OpenSim.Framework.Interfaces.UserConfig _config;
        Dictionary<string, IUserData> _plugins = new Dictionary<string, IUserData>();
        /// <summary>
@@ -23,10 +27,10 @@ namespace OpenGridServices.UserServer
        /// <param name="FileName">The filename to the user server plugin DLL</param>
        public void AddPlugin(string FileName)
        {
-            OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW, "Storage: Attempting to load " + FileName);
+            OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW, "Userstorage: Attempting to load " + FileName);
            Assembly pluginAssembly = Assembly.LoadFrom(FileName);
-            OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW, "Storage: Found " + pluginAssembly.GetTypes().Length + " interfaces.");
+            OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW, "Userstorage: Found " + pluginAssembly.GetTypes().Length + " interfaces.");
            foreach (Type pluginType in pluginAssembly.GetTypes())
            {
                if (!pluginType.IsAbstract)
@@ -38,7 +42,7 @@ namespace OpenGridServices.UserServer
                        IUserData plug = (IUserData)Activator.CreateInstance(pluginAssembly.GetType(pluginType.ToString()));
                        plug.Initialise();
                        this._plugins.Add(plug.getName(), plug);
-                        OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW, "Storage: Added IUserData Interface");
+                        OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW, "Userstorage: Added IUserData Interface");
                    }
                    typeInterface = null;
@@ -54,7 +58,9 @@ namespace OpenGridServices.UserServer
            {
                try
                {
-                    return plugin.Value.getUserByUUID(uuid);
+                    UserProfileData profile = plugin.Value.getUserByUUID(uuid);
+                    profile.currentAgent = getUserAgent(profile.UUID);
+                    return profile;
                }
                catch (Exception e)
                {
@@ -71,7 +77,9 @@ namespace OpenGridServices.UserServer
            {
                try
                {
-                    return plugin.Value.getUserByName(name);
+                    UserProfileData profile = plugin.Value.getUserByName(name);
+                    profile.currentAgent = getUserAgent(profile.UUID);
+                    return profile;
                }
                catch (Exception e)
                {
@@ -88,7 +96,9 @@ namespace OpenGridServices.UserServer
            {
                try
                {
-                    return plugin.Value.getUserByName(fname,lname);
+                    UserProfileData profile = plugin.Value.getUserByName(fname,lname);
+                    profile.currentAgent = getUserAgent(profile.UUID);
+                    return profile;
                }
                catch (Exception e)
                {
@@ -149,5 +159,323 @@ namespace OpenGridServices.UserServer
            return null;
        }
+        private static XmlRpcResponse CreateErrorConnectingToGridResponse()
+        {
+            XmlRpcResponse response = new XmlRpcResponse();
+            Hashtable ErrorRespData = new Hashtable();
+            ErrorRespData["reason"] = "key";
+            ErrorRespData["message"] = "Error connecting to grid. Could not percieve credentials from login XML.";
+            ErrorRespData["login"] = "false";
+            response.Value = ErrorRespData;
+            return response;
+        }
+        private static XmlRpcResponse CreateLoginErrorResponse()
+        {
+            XmlRpcResponse response = new XmlRpcResponse();
+            Hashtable ErrorRespData = new Hashtable();
+            ErrorRespData["reason"] = "key";
+            ErrorRespData["message"] = "Could not authenticate your avatar. Please check your username and password, and check the grid if problems persist.";
+            ErrorRespData["login"] = "false";
+            response.Value = ErrorRespData;
+            return response;
+        }
+        private static XmlRpcResponse CreateAlreadyLoggedInResponse()
+        {
+            XmlRpcResponse response = new XmlRpcResponse();
+            Hashtable PresenceErrorRespData = new Hashtable();
+            PresenceErrorRespData["reason"] = "presence";
+            PresenceErrorRespData["message"] = "You appear to be already logged in, if this is not the case please wait for your session to timeout, if this takes longer than a few minutes please contact the grid owner";
+            PresenceErrorRespData["login"] = "false";
+            response.Value = PresenceErrorRespData;
+            return response;
+        }
+        public virtual void CustomiseResponse(ref Hashtable response, ref UserProfileData theUser)
+        {
+            // Load information from the gridserver
+            SimProfile SimInfo = new SimProfile();
+            SimInfo = SimInfo.LoadFromGrid(theUser.currentAgent.currentHandle, _config.GridServerURL, _config.GridSendKey, _config.GridRecvKey);
+            // Customise the response
+            // Home Location
+            response["home"] = "{'region_handle':[r" + (SimInfo.RegionLocX * 256).ToString() + ",r" + (SimInfo.RegionLocY * 256).ToString() + "], " + 
+                "'position':[r" + theUser.homeLocation.X.ToString() + ",r" + theUser.homeLocation.Y.ToString() + ",r" + theUser.homeLocation.Z.ToString() + "], " +
+                "'look_at':[r" + theUser.homeLocation.X.ToString() + ",r" + theUser.homeLocation.Y.ToString() + ",r" + theUser.homeLocation.Z.ToString() + "]}";
+            // Destination
+            response["sim_ip"] = SimInfo.sim_ip;
+            response["sim_port"] = (Int32)SimInfo.sim_port;
+            response["region_y"] = (Int32)SimInfo.RegionLocY * 256;
+            response["region_x"] = (Int32)SimInfo.RegionLocX * 256;
+            // Notify the target of an incoming user
+            Console.WriteLine("Notifying " + SimInfo.regionname + " (" + SimInfo.caps_url + ")");
+            // Prepare notification
+            Hashtable SimParams = new Hashtable();
+            SimParams["session_id"] = theUser.currentAgent.sessionID.ToString();
+            SimParams["secure_session_id"] = theUser.currentAgent.secureSessionID.ToString();
+            SimParams["firstname"] = theUser.username;
+            SimParams["lastname"] = theUser.surname;
+            SimParams["agent_id"] = theUser.UUID.ToString();
+            SimParams["circuit_code"] = (Int32)Convert.ToUInt32(response["circuit_code"]);
+            SimParams["startpos_x"] = theUser.currentAgent.currentPos.X.ToString();
+            SimParams["startpos_y"] = theUser.currentAgent.currentPos.Y.ToString();
+            SimParams["startpos_z"] = theUser.currentAgent.currentPos.Z.ToString();
+            ArrayList SendParams = new ArrayList();
+            SendParams.Add(SimParams);
+            // Update agent with target sim
+            theUser.currentAgent.currentRegion = SimInfo.UUID;
+            theUser.currentAgent.currentHandle = SimInfo.regionhandle;
+            // Send
+            XmlRpcRequest GridReq = new XmlRpcRequest("expect_user", SendParams);
+            XmlRpcResponse GridResp = GridReq.Send(SimInfo.caps_url, 3000);
+        }
+        public bool AuthenticateUser(ref UserProfileData profile, string password)
+        {
+            password = password.Remove(0, 3); //remove $1$
+            MD5CryptoServiceProvider MD5summer = new MD5CryptoServiceProvider();
+            byte[] byteString = System.Text.Encoding.ASCII.GetBytes(password + ":" + profile.passwordSalt);
+            byteString = MD5summer.ComputeHash(byteString);
+            System.Text.StringBuilder s = new System.Text.StringBuilder();
+            foreach (byte b in byteString)
+            {
+                s.Append(b.ToString("x2").ToLower());
+            }
+            return profile.passwordHash.Equals(s.ToString(), StringComparison.InvariantCultureIgnoreCase);
+        }
+        public void CreateAgent(ref UserProfileData profile, XmlRpcRequest request)
+        {
+            Hashtable requestData = (Hashtable)request.Params[0];
+            UserAgentData agent = new UserAgentData();
+            // User connection
+            agent.agentIP = "";
+            agent.agentOnline = true;
+            agent.agentPort = 0;
+            // Generate sessions
+            RNGCryptoServiceProvider rand = new RNGCryptoServiceProvider();
+            byte[] randDataS = new byte[16];
+            byte[] randDataSS = new byte[16];
+            rand.GetBytes(randDataS);
+            rand.GetBytes(randDataSS);
+            agent.secureSessionID = new LLUUID(randDataSS, 0);
+            agent.sessionID = new LLUUID(randDataS, 0);
+            // Profile UUID
+            agent.UUID = profile.UUID;
+            // Current position (from Home)
+            agent.currentHandle = profile.homeRegion;
+            agent.currentPos = profile.homeLocation;
+            // If user specified additional start, use that
+            if (requestData.ContainsKey("start"))
+            {
+                string startLoc = (string)requestData["start"];
+                if (!(startLoc == "last" || startLoc == "home"))
+                {
+                    // Ignore it! Heh.
+                }
+            }
+            // What time did the user login?
+            agent.loginTime = Util.UnixTimeSinceEpoch();
+            agent.logoutTime = 0;
+            // Current location
+            agent.regionID = new LLUUID(); // Fill in later
+            agent.currentRegion = "";      // Fill in later
+        }
+        public bool CommitAgent(ref UserProfileData profile)
+        {
+            // Saves the agent to database
+            return true;
+        }
+        public XmlRpcResponse XmlRpcLoginMethod(XmlRpcRequest request)
+        {
+            XmlRpcResponse response = new XmlRpcResponse();
+            Hashtable requestData = (Hashtable)request.Params[0];
+            bool GoodXML = (requestData.Contains("first") && requestData.Contains("last") && requestData.Contains("passwd"));
+            bool GoodLogin = false;
+            string firstname = "";
+            string lastname = "";
+            string passwd = "";
+            UserProfileData TheUser;
+            if (GoodXML)
+            {
+                firstname = (string)requestData["first"];
+                lastname = (string)requestData["last"];
+                passwd = (string)requestData["passwd"];
+                TheUser = getUserProfile(firstname, lastname);
+                GoodLogin = AuthenticateUser(ref TheUser, passwd);
+            }
+            else
+            {
+                return CreateErrorConnectingToGridResponse();
+            }
+            if (!GoodLogin)
+            {
+                return CreateLoginErrorResponse();
+            }
+            else
+            {
+                // If we already have a session...
+                if (TheUser.currentAgent != null && TheUser.currentAgent.agentOnline)
+                {
+                    // Reject the login
+                    return CreateAlreadyLoggedInResponse();
+                }
+                // Otherwise...
+                // Create a new agent session
+                CreateAgent(ref TheUser, request);
+                try
+                {
+                    Hashtable responseData = new Hashtable();
+                    LLUUID AgentID = TheUser.UUID;
+                    
+                    // Global Texture Section
+                    Hashtable GlobalT = new Hashtable();
+                    GlobalT["sun_texture_id"] = "cce0f112-878f-4586-a2e2-a8f104bba271";
+                    GlobalT["cloud_texture_id"] = "fc4b9f0b-d008-45c6-96a4-01dd947ac621";
+                    GlobalT["moon_texture_id"] = "fc4b9f0b-d008-45c6-96a4-01dd947ac621";
+                    ArrayList GlobalTextures = new ArrayList();
+                    GlobalTextures.Add(GlobalT);
+                    // Login Flags Section
+                    Hashtable LoginFlagsHash = new Hashtable();
+                    LoginFlagsHash["daylight_savings"] = "N";
+                    LoginFlagsHash["stipend_since_login"] = "N";
+                    LoginFlagsHash["gendered"] = "Y";
+                    LoginFlagsHash["ever_logged_in"] = "N"; // Should allow male/female av selection
+                    ArrayList LoginFlags = new ArrayList();
+                    LoginFlags.Add(LoginFlagsHash);
+                    // UI Customisation Section
+                    Hashtable uiconfig = new Hashtable();
+                    uiconfig["allow_first_life"] = "Y";
+                    ArrayList ui_config = new ArrayList();
+                    ui_config.Add(uiconfig);
+                    // Classified Categories Section
+                    Hashtable ClassifiedCategoriesHash = new Hashtable();
+                    ClassifiedCategoriesHash["category_name"] = "Generic";
+                    ClassifiedCategoriesHash["category_id"] = (Int32)1;
+                    ArrayList ClassifiedCategories = new ArrayList();
+                    ClassifiedCategories.Add(ClassifiedCategoriesHash);
+                    // Inventory Library Section
+                    ArrayList AgentInventoryArray = new ArrayList();
+                    Hashtable TempHash;
+                    AgentInventory Library = new AgentInventory();
+                    Library.CreateRootFolder(AgentID, true);
+                    foreach (InventoryFolder InvFolder in Library.InventoryFolders.Values)
+                    {
+                        TempHash = new Hashtable();
+                        TempHash["name"] = InvFolder.FolderName;
+                        TempHash["parent_id"] = InvFolder.ParentID.ToStringHyphenated();
+                        TempHash["version"] = (Int32)InvFolder.Version;
+                        TempHash["type_default"] = (Int32)InvFolder.DefaultType;
+                        TempHash["folder_id"] = InvFolder.FolderID.ToStringHyphenated();
+                        AgentInventoryArray.Add(TempHash);
+                    }
+                    Hashtable InventoryRootHash = new Hashtable();
+                    InventoryRootHash["folder_id"] = Library.InventoryRoot.FolderID.ToStringHyphenated();
+                    ArrayList InventoryRoot = new ArrayList();
+                    InventoryRoot.Add(InventoryRootHash);
+                    Hashtable InitialOutfitHash = new Hashtable();
+                    InitialOutfitHash["folder_name"] = "Nightclub Female";
+                    InitialOutfitHash["gender"] = "female";
+                    ArrayList InitialOutfit = new ArrayList();
+                    InitialOutfit.Add(InitialOutfitHash);
+                    // Circuit Code
+                    uint circode = (uint)(Util.RandomClass.Next());
+                    // Generics
+                    responseData["last_name"] = TheUser.surname;
+                    responseData["ui-config"] = ui_config;
+                    responseData["sim_ip"] = "127.0.0.1"; //SimInfo.sim_ip.ToString();
+                    responseData["login-flags"] = LoginFlags;
+                    responseData["global-textures"] = GlobalTextures;
+                    responseData["classified_categories"] = ClassifiedCategories;
+                    responseData["event_categories"] = new ArrayList();
+                    responseData["inventory-skeleton"] = AgentInventoryArray;
+                    responseData["inventory-skel-lib"] = new ArrayList();
+                    responseData["inventory-root"] = InventoryRoot;
+                    responseData["event_notifications"] = new ArrayList();
+                    responseData["gestures"] = new ArrayList();
+                    responseData["inventory-lib-owner"] = new ArrayList();
+                    responseData["initial-outfit"] = InitialOutfit;
+                    responseData["seconds_since_epoch"] = (Int32)(DateTime.UtcNow - new DateTime(1970, 1, 1)).TotalSeconds;
+                    responseData["start_location"] = "last";
+                    responseData["home"] = "!!null temporary value {home}!!";   // Overwritten
+                    responseData["message"] = _config.DefaultStartupMsg;
+                    responseData["first_name"] = TheUser.username;
+                    responseData["circuit_code"] = (Int32)circode;
+                    responseData["sim_port"] = 0; //(Int32)SimInfo.sim_port;
+                    responseData["secure_session_id"] = TheUser.currentAgent.secureSessionID.ToStringHyphenated();
+                    responseData["look_at"] = "\n[r" + TheUser.homeLookAt.X.ToString() + ",r" + TheUser.homeLookAt.Y.ToString() + ",r" + TheUser.homeLookAt.Z.ToString() + "]\n";
+                    responseData["agent_id"] = AgentID.ToStringHyphenated();
+                    responseData["region_y"] = (Int32)0;    // Overwritten
+                    responseData["region_x"] = (Int32)0;    // Overwritten
+                    responseData["seed_capability"] = "";
+                    responseData["agent_access"] = "M";
+                    responseData["session_id"] = TheUser.currentAgent.sessionID.ToStringHyphenated();
+                    responseData["login"] = "true";
+                    this.CustomiseResponse(ref responseData, ref TheUser);
+                    CommitAgent(ref TheUser);
+                    response.Value = responseData;
+                    //                   TheUser.SendDataToSim(SimInfo);
+                    return response;
+                }
+                catch (Exception E)
+                {
+                    Console.WriteLine(E.ToString());
+                }
+                //}
+            }
+            return response;
+        }
+        public string RestDeleteUserSessionMethod(string request, string path, string param)
+        {
+            // TODO! Important!
+            return "OK";
+        }
    }
 }
author	Adam Frisby	2007-05-20 16:19:36 +0000
committer	Adam Frisby	2007-05-20 16:19:36 +0000
commit	57abbfa85af857d46f65848b907baf0c670cfc14 (patch)
tree	1fa22ef7ef522522e571c545020335a302f04a82 /OpenGridServices.UserServer/UserManager.cs
parent	Need to add the grid portion next to test this thing (diff)
download	opensim-SC-57abbfa85af857d46f65848b907baf0c670cfc14.zip opensim-SC-57abbfa85af857d46f65848b907baf0c670cfc14.tar.gz opensim-SC-57abbfa85af857d46f65848b907baf0c670cfc14.tar.bz2 opensim-SC-57abbfa85af857d46f65848b907baf0c670cfc14.tar.xz

diff --git a/OpenGridServices.UserServer/UserManager.cs b/OpenGridServices.UserServer/UserManager.cs index 057fb79..b93c26f 100644 --- a/OpenGridServices.UserServer/UserManager.cs +++ b/OpenGridServices.UserServer/UserManager.cs
@@ -1,4 +1,5 @@
1	using System;	1	using System;
		2	using System.Collections;
2	using System.Collections.Generic;	3	using System.Collections.Generic;
3	using System.Text;	4	using System.Text;
4	using OpenGrid.Framework.Data;	5	using OpenGrid.Framework.Data;
@@ -11,10 +12,13 @@ using OpenSim.Framework.Sims;
11	using OpenSim.Framework.Inventory;	12	using OpenSim.Framework.Inventory;
12	using OpenSim.Framework.Utilities;	13	using OpenSim.Framework.Utilities;
13		14
		15	using System.Security.Cryptography;
		16
14	namespace OpenGridServices.UserServer	17	namespace OpenGridServices.UserServer
15	{	18	{
16	public class UserManager	19	public class UserManager
17	{	20	{
		21	public OpenSim.Framework.Interfaces.UserConfig _config;
18	Dictionary<string, IUserData> _plugins = new Dictionary<string, IUserData>();	22	Dictionary<string, IUserData> _plugins = new Dictionary<string, IUserData>();
19		23
20	/// <summary>	24	/// <summary>
@@ -23,10 +27,10 @@ namespace OpenGridServices.UserServer
23	/// <param name="FileName">The filename to the user server plugin DLL</param>	27	/// <param name="FileName">The filename to the user server plugin DLL</param>
24	public void AddPlugin(string FileName)	28	public void AddPlugin(string FileName)
25	{	29	{
26	OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW, "Storage: Attempting to load " + FileName);	30	OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW, "Userstorage: Attempting to load " + FileName);
27	Assembly pluginAssembly = Assembly.LoadFrom(FileName);	31	Assembly pluginAssembly = Assembly.LoadFrom(FileName);
28		32
29	OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW, "Storage: Found " + pluginAssembly.GetTypes().Length + " interfaces.");	33	OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW, "Userstorage: Found " + pluginAssembly.GetTypes().Length + " interfaces.");
30	foreach (Type pluginType in pluginAssembly.GetTypes())	34	foreach (Type pluginType in pluginAssembly.GetTypes())
31	{	35	{
32	if (!pluginType.IsAbstract)	36	if (!pluginType.IsAbstract)
@@ -38,7 +42,7 @@ namespace OpenGridServices.UserServer
38	IUserData plug = (IUserData)Activator.CreateInstance(pluginAssembly.GetType(pluginType.ToString()));	42	IUserData plug = (IUserData)Activator.CreateInstance(pluginAssembly.GetType(pluginType.ToString()));
39	plug.Initialise();	43	plug.Initialise();
40	this._plugins.Add(plug.getName(), plug);	44	this._plugins.Add(plug.getName(), plug);
41	OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW, "Storage: Added IUserData Interface");	45	OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW, "Userstorage: Added IUserData Interface");
42	}	46	}
43		47
44	typeInterface = null;	48	typeInterface = null;
@@ -54,7 +58,9 @@ namespace OpenGridServices.UserServer
54	{	58	{
55	try	59	try
56	{	60	{
57	return plugin.Value.getUserByUUID(uuid);	61	UserProfileData profile = plugin.Value.getUserByUUID(uuid);
		62	profile.currentAgent = getUserAgent(profile.UUID);
		63	return profile;
58	}	64	}
59	catch (Exception e)	65	catch (Exception e)
60	{	66	{
@@ -71,7 +77,9 @@ namespace OpenGridServices.UserServer
71	{	77	{
72	try	78	try
73	{	79	{
74	return plugin.Value.getUserByName(name);	80	UserProfileData profile = plugin.Value.getUserByName(name);
		81	profile.currentAgent = getUserAgent(profile.UUID);
		82	return profile;
75	}	83	}
76	catch (Exception e)	84	catch (Exception e)
77	{	85	{
@@ -88,7 +96,9 @@ namespace OpenGridServices.UserServer
88	{	96	{
89	try	97	try
90	{	98	{
91	return plugin.Value.getUserByName(fname,lname);	99	UserProfileData profile = plugin.Value.getUserByName(fname,lname);
		100	profile.currentAgent = getUserAgent(profile.UUID);
		101	return profile;
92	}	102	}
93	catch (Exception e)	103	catch (Exception e)
94	{	104	{
@@ -149,5 +159,323 @@ namespace OpenGridServices.UserServer
149		159
150	return null;	160	return null;
151	}	161	}
		162
		163	private static XmlRpcResponse CreateErrorConnectingToGridResponse()
		164	{
		165	XmlRpcResponse response = new XmlRpcResponse();
		166	Hashtable ErrorRespData = new Hashtable();
		167	ErrorRespData["reason"] = "key";
		168	ErrorRespData["message"] = "Error connecting to grid. Could not percieve credentials from login XML.";
		169	ErrorRespData["login"] = "false";
		170	response.Value = ErrorRespData;
		171	return response;
		172	}
		173
		174	private static XmlRpcResponse CreateLoginErrorResponse()
		175	{
		176	XmlRpcResponse response = new XmlRpcResponse();
		177	Hashtable ErrorRespData = new Hashtable();
		178	ErrorRespData["reason"] = "key";
		179	ErrorRespData["message"] = "Could not authenticate your avatar. Please check your username and password, and check the grid if problems persist.";
		180	ErrorRespData["login"] = "false";
		181	response.Value = ErrorRespData;
		182	return response;
		183	}
		184
		185	private static XmlRpcResponse CreateAlreadyLoggedInResponse()
		186	{
		187	XmlRpcResponse response = new XmlRpcResponse();
		188	Hashtable PresenceErrorRespData = new Hashtable();
		189	PresenceErrorRespData["reason"] = "presence";
		190	PresenceErrorRespData["message"] = "You appear to be already logged in, if this is not the case please wait for your session to timeout, if this takes longer than a few minutes please contact the grid owner";
		191	PresenceErrorRespData["login"] = "false";
		192	response.Value = PresenceErrorRespData;
		193	return response;
		194	}
		195
		196	public virtual void CustomiseResponse(ref Hashtable response, ref UserProfileData theUser)
		197	{
		198	// Load information from the gridserver
		199	SimProfile SimInfo = new SimProfile();
		200	SimInfo = SimInfo.LoadFromGrid(theUser.currentAgent.currentHandle, _config.GridServerURL, _config.GridSendKey, _config.GridRecvKey);
		201
		202	// Customise the response
		203	// Home Location
		204	response["home"] = "{'region_handle':[r" + (SimInfo.RegionLocX * 256).ToString() + ",r" + (SimInfo.RegionLocY * 256).ToString() + "], " +
		205	"'position':[r" + theUser.homeLocation.X.ToString() + ",r" + theUser.homeLocation.Y.ToString() + ",r" + theUser.homeLocation.Z.ToString() + "], " +
		206	"'look_at':[r" + theUser.homeLocation.X.ToString() + ",r" + theUser.homeLocation.Y.ToString() + ",r" + theUser.homeLocation.Z.ToString() + "]}";
		207
		208	// Destination
		209	response["sim_ip"] = SimInfo.sim_ip;
		210	response["sim_port"] = (Int32)SimInfo.sim_port;
		211	response["region_y"] = (Int32)SimInfo.RegionLocY * 256;
		212	response["region_x"] = (Int32)SimInfo.RegionLocX * 256;
		213
		214	// Notify the target of an incoming user
		215	Console.WriteLine("Notifying " + SimInfo.regionname + " (" + SimInfo.caps_url + ")");
		216
		217	// Prepare notification
		218	Hashtable SimParams = new Hashtable();
		219	SimParams["session_id"] = theUser.currentAgent.sessionID.ToString();
		220	SimParams["secure_session_id"] = theUser.currentAgent.secureSessionID.ToString();
		221	SimParams["firstname"] = theUser.username;
		222	SimParams["lastname"] = theUser.surname;
		223	SimParams["agent_id"] = theUser.UUID.ToString();
		224	SimParams["circuit_code"] = (Int32)Convert.ToUInt32(response["circuit_code"]);
		225	SimParams["startpos_x"] = theUser.currentAgent.currentPos.X.ToString();
		226	SimParams["startpos_y"] = theUser.currentAgent.currentPos.Y.ToString();
		227	SimParams["startpos_z"] = theUser.currentAgent.currentPos.Z.ToString();
		228	ArrayList SendParams = new ArrayList();
		229	SendParams.Add(SimParams);
		230
		231	// Update agent with target sim
		232	theUser.currentAgent.currentRegion = SimInfo.UUID;
		233	theUser.currentAgent.currentHandle = SimInfo.regionhandle;
		234
		235	// Send
		236	XmlRpcRequest GridReq = new XmlRpcRequest("expect_user", SendParams);
		237	XmlRpcResponse GridResp = GridReq.Send(SimInfo.caps_url, 3000);
		238	}
		239
		240	public bool AuthenticateUser(ref UserProfileData profile, string password)
		241	{
		242	password = password.Remove(0, 3); //remove $1$
		243
		244	MD5CryptoServiceProvider MD5summer = new MD5CryptoServiceProvider();
		245
		246	byte[] byteString = System.Text.Encoding.ASCII.GetBytes(password + ":" + profile.passwordSalt);
		247
		248	byteString = MD5summer.ComputeHash(byteString);
		249	System.Text.StringBuilder s = new System.Text.StringBuilder();
		250	foreach (byte b in byteString)
		251	{
		252	s.Append(b.ToString("x2").ToLower());
		253	}
		254
		255	return profile.passwordHash.Equals(s.ToString(), StringComparison.InvariantCultureIgnoreCase);
		256	}
		257
		258	public void CreateAgent(ref UserProfileData profile, XmlRpcRequest request)
		259	{
		260	Hashtable requestData = (Hashtable)request.Params[0];
		261
		262	UserAgentData agent = new UserAgentData();
		263
		264	// User connection
		265	agent.agentIP = "";
		266	agent.agentOnline = true;
		267	agent.agentPort = 0;
		268
		269	// Generate sessions
		270	RNGCryptoServiceProvider rand = new RNGCryptoServiceProvider();
		271	byte[] randDataS = new byte[16];
		272	byte[] randDataSS = new byte[16];
		273	rand.GetBytes(randDataS);
		274	rand.GetBytes(randDataSS);
		275
		276	agent.secureSessionID = new LLUUID(randDataSS, 0);
		277	agent.sessionID = new LLUUID(randDataS, 0);
		278
		279	// Profile UUID
		280	agent.UUID = profile.UUID;
		281
		282	// Current position (from Home)
		283	agent.currentHandle = profile.homeRegion;
		284	agent.currentPos = profile.homeLocation;
		285
		286	// If user specified additional start, use that
		287	if (requestData.ContainsKey("start"))
		288	{
		289	string startLoc = (string)requestData["start"];
		290	if (!(startLoc == "last" \|\| startLoc == "home"))
		291	{
		292	// Ignore it! Heh.
		293	}
		294	}
		295
		296	// What time did the user login?
		297	agent.loginTime = Util.UnixTimeSinceEpoch();
		298	agent.logoutTime = 0;
		299
		300	// Current location
		301	agent.regionID = new LLUUID(); // Fill in later
		302	agent.currentRegion = ""; // Fill in later
		303	}
		304
		305	public bool CommitAgent(ref UserProfileData profile)
		306	{
		307	// Saves the agent to database
		308	return true;
		309	}
		310
		311	public XmlRpcResponse XmlRpcLoginMethod(XmlRpcRequest request)
		312	{
		313	XmlRpcResponse response = new XmlRpcResponse();
		314	Hashtable requestData = (Hashtable)request.Params[0];
		315
		316	bool GoodXML = (requestData.Contains("first") && requestData.Contains("last") && requestData.Contains("passwd"));
		317	bool GoodLogin = false;
		318	string firstname = "";
		319	string lastname = "";
		320	string passwd = "";
		321
		322	UserProfileData TheUser;
		323
		324	if (GoodXML)
		325	{
		326	firstname = (string)requestData["first"];
		327	lastname = (string)requestData["last"];
		328	passwd = (string)requestData["passwd"];
		329
		330	TheUser = getUserProfile(firstname, lastname);
		331	GoodLogin = AuthenticateUser(ref TheUser, passwd);
		332	}
		333	else
		334	{
		335	return CreateErrorConnectingToGridResponse();
		336	}
		337
		338	if (!GoodLogin)
		339	{
		340	return CreateLoginErrorResponse();
		341	}
		342	else
		343	{
		344	// If we already have a session...
		345	if (TheUser.currentAgent != null && TheUser.currentAgent.agentOnline)
		346	{
		347	// Reject the login
		348	return CreateAlreadyLoggedInResponse();
		349	}
		350	// Otherwise...
		351	// Create a new agent session
		352	CreateAgent(ref TheUser, request);
		353
		354	try
		355	{
		356	Hashtable responseData = new Hashtable();
		357
		358	LLUUID AgentID = TheUser.UUID;
		359
		360	// Global Texture Section
		361	Hashtable GlobalT = new Hashtable();
		362	GlobalT["sun_texture_id"] = "cce0f112-878f-4586-a2e2-a8f104bba271";
		363	GlobalT["cloud_texture_id"] = "fc4b9f0b-d008-45c6-96a4-01dd947ac621";
		364	GlobalT["moon_texture_id"] = "fc4b9f0b-d008-45c6-96a4-01dd947ac621";
		365	ArrayList GlobalTextures = new ArrayList();
		366	GlobalTextures.Add(GlobalT);
		367
		368	// Login Flags Section
		369	Hashtable LoginFlagsHash = new Hashtable();
		370	LoginFlagsHash["daylight_savings"] = "N";
		371	LoginFlagsHash["stipend_since_login"] = "N";
		372	LoginFlagsHash["gendered"] = "Y";
		373	LoginFlagsHash["ever_logged_in"] = "N"; // Should allow male/female av selection
		374	ArrayList LoginFlags = new ArrayList();
		375	LoginFlags.Add(LoginFlagsHash);
		376
		377	// UI Customisation Section
		378	Hashtable uiconfig = new Hashtable();
		379	uiconfig["allow_first_life"] = "Y";
		380	ArrayList ui_config = new ArrayList();
		381	ui_config.Add(uiconfig);
		382
		383	// Classified Categories Section
		384	Hashtable ClassifiedCategoriesHash = new Hashtable();
		385	ClassifiedCategoriesHash["category_name"] = "Generic";
		386	ClassifiedCategoriesHash["category_id"] = (Int32)1;
		387	ArrayList ClassifiedCategories = new ArrayList();
		388	ClassifiedCategories.Add(ClassifiedCategoriesHash);
		389
		390	// Inventory Library Section
		391	ArrayList AgentInventoryArray = new ArrayList();
		392	Hashtable TempHash;
		393
		394	AgentInventory Library = new AgentInventory();
		395	Library.CreateRootFolder(AgentID, true);
		396
		397	foreach (InventoryFolder InvFolder in Library.InventoryFolders.Values)
		398	{
		399	TempHash = new Hashtable();
		400	TempHash["name"] = InvFolder.FolderName;
		401	TempHash["parent_id"] = InvFolder.ParentID.ToStringHyphenated();
		402	TempHash["version"] = (Int32)InvFolder.Version;
		403	TempHash["type_default"] = (Int32)InvFolder.DefaultType;
		404	TempHash["folder_id"] = InvFolder.FolderID.ToStringHyphenated();
		405	AgentInventoryArray.Add(TempHash);
		406	}
		407
		408	Hashtable InventoryRootHash = new Hashtable();
		409	InventoryRootHash["folder_id"] = Library.InventoryRoot.FolderID.ToStringHyphenated();
		410	ArrayList InventoryRoot = new ArrayList();
		411	InventoryRoot.Add(InventoryRootHash);
		412
		413	Hashtable InitialOutfitHash = new Hashtable();
		414	InitialOutfitHash["folder_name"] = "Nightclub Female";
		415	InitialOutfitHash["gender"] = "female";
		416	ArrayList InitialOutfit = new ArrayList();
		417	InitialOutfit.Add(InitialOutfitHash);
		418
		419	// Circuit Code
		420	uint circode = (uint)(Util.RandomClass.Next());
		421
		422	// Generics
		423	responseData["last_name"] = TheUser.surname;
		424	responseData["ui-config"] = ui_config;
		425	responseData["sim_ip"] = "127.0.0.1"; //SimInfo.sim_ip.ToString();
		426	responseData["login-flags"] = LoginFlags;
		427	responseData["global-textures"] = GlobalTextures;
		428	responseData["classified_categories"] = ClassifiedCategories;
		429	responseData["event_categories"] = new ArrayList();
		430	responseData["inventory-skeleton"] = AgentInventoryArray;
		431	responseData["inventory-skel-lib"] = new ArrayList();
		432	responseData["inventory-root"] = InventoryRoot;
		433	responseData["event_notifications"] = new ArrayList();
		434	responseData["gestures"] = new ArrayList();
		435	responseData["inventory-lib-owner"] = new ArrayList();
		436	responseData["initial-outfit"] = InitialOutfit;
		437	responseData["seconds_since_epoch"] = (Int32)(DateTime.UtcNow - new DateTime(1970, 1, 1)).TotalSeconds;
		438	responseData["start_location"] = "last";
		439	responseData["home"] = "!!null temporary value {home}!!"; // Overwritten
		440	responseData["message"] = _config.DefaultStartupMsg;
		441	responseData["first_name"] = TheUser.username;
		442	responseData["circuit_code"] = (Int32)circode;
		443	responseData["sim_port"] = 0; //(Int32)SimInfo.sim_port;
		444	responseData["secure_session_id"] = TheUser.currentAgent.secureSessionID.ToStringHyphenated();
		445	responseData["look_at"] = "\n[r" + TheUser.homeLookAt.X.ToString() + ",r" + TheUser.homeLookAt.Y.ToString() + ",r" + TheUser.homeLookAt.Z.ToString() + "]\n";
		446	responseData["agent_id"] = AgentID.ToStringHyphenated();
		447	responseData["region_y"] = (Int32)0; // Overwritten
		448	responseData["region_x"] = (Int32)0; // Overwritten
		449	responseData["seed_capability"] = "";
		450	responseData["agent_access"] = "M";
		451	responseData["session_id"] = TheUser.currentAgent.sessionID.ToStringHyphenated();
		452	responseData["login"] = "true";
		453
		454	this.CustomiseResponse(ref responseData, ref TheUser);
		455
		456	CommitAgent(ref TheUser);
		457
		458	response.Value = responseData;
		459	// TheUser.SendDataToSim(SimInfo);
		460	return response;
		461
		462	}
		463	catch (Exception E)
		464	{
		465	Console.WriteLine(E.ToString());
		466	}
		467	//}
		468	}
		469	return response;
		470
		471	}
		472
		473	public string RestDeleteUserSessionMethod(string request, string path, string param)
		474	{
		475	// TODO! Important!
		476
		477	return "OK";
		478	}
		479
152	}	480	}
153	}	481	}