/// <summary>
/// Called when we receive the client's initial XMLRPC login_to_simulator request message
/// </summary>
/// <param name="request">The XMLRPC request</param>
/// <returns>The response to send</returns>
public virtual XmlRpcResponse XmlRpcLoginMethod(XmlRpcRequest request, IPEndPoint remoteClient)
{
// Temporary fix
m_loginMutex.WaitOne();
try
{
//CFK: CustomizeResponse contains sufficient strings to alleviate the need for this.
//CKF: m_log.Info("[LOGIN]: Attempting login now...");
XmlRpcResponse response = new XmlRpcResponse();
Hashtable requestData = (Hashtable)request.Params[0];
SniffLoginKey((Uri)request.Params[2], requestData);
bool GoodXML = (requestData.Contains("first") && requestData.Contains("last") &&
(requestData.Contains("passwd") || requestData.Contains("web_login_key")));
string startLocationRequest = "last";
UserProfileData userProfile;
LoginResponse logResponse = new LoginResponse();
string firstname;
string lastname;
if (GoodXML)
{
if (requestData.Contains("start"))
{
startLocationRequest = (string)requestData["start"];
}
firstname = (string)requestData["first"];
lastname = (string)requestData["last"];
m_log.InfoFormat(
"[LOGIN BEGIN]: XMLRPC Received login request message from user '{0}' '{1}'",
firstname, lastname);
string clientVersion = "Unknown";
if (requestData.Contains("version"))
{
clientVersion = (string)requestData["version"];
}
m_log.DebugFormat(
"[LOGIN]: XMLRPC Client is {0}, start location is {1}", clientVersion, startLocationRequest);
if (!TryAuthenticateXmlRpcLogin(request, firstname, lastname, out userProfile))
{
return logResponse.CreateLoginFailedResponse();
}
}
else
{
m_log.Info(
"[LOGIN END]: XMLRPC login_to_simulator login message did not contain all the required data");
return logResponse.CreateGridErrorResponse();
}
if (userProfile.GodLevel < m_minLoginLevel)
{
return logResponse.CreateLoginBlockedResponse();
}
else
{
// If we already have a session...
if (userProfile.CurrentAgent != null && userProfile.CurrentAgent.AgentOnline)
{
//TODO: The following statements can cause trouble:
// If agentOnline could not turn from true back to false normally
// because of some problem, for instance, the crashment of server or client,
// the user cannot log in any longer.
userProfile.CurrentAgent.AgentOnline = false;
m_userManager.CommitAgent(ref userProfile);
// try to tell the region that their user is dead.
LogOffUser(userProfile, " XMLRPC You were logged off because you logged in from another location");
if (m_warn_already_logged)
{
// This is behavior for for grid, reject login
m_log.InfoFormat(
"[LOGIN END]: XMLRPC Notifying user {0} {1} that they are already logged in",
firstname, lastname);
return logResponse.CreateAlreadyLoggedInResponse();
}
else
{
// This is behavior for standalone (silent logout of last hung session)
m_log.InfoFormat(
"[LOGIN]: XMLRPC User {0} {1} is already logged in, not notifying user, kicking old presence and starting new login.",
firstname, lastname);
}
}
// Otherwise...
// Create a new agent session
// XXYY we don't need this
//m_userManager.ResetAttachments(userProfile.ID);
CreateAgent(userProfile, request);
// We need to commit the agent right here, even though the userProfile info is not complete
// at this point. There is another commit further down.
// This is for the new sessionID to be stored so that the region can check it for session authentication.
// CustomiseResponse->PrepareLoginToRegion
CommitAgent(ref userProfile);
try
{
UUID agentID = userProfile.ID;
InventoryData inventData = null;
try
{
inventData = GetInventorySkeleton(agentID);
}
catch (Exception e)
{
m_log.ErrorFormat(
"[LOGIN END]: Error retrieving inventory skeleton of agent {0} - {1}",
agentID, e);
// Let's not panic
if (!AllowLoginWithoutInventory())
return logResponse.CreateLoginInventoryFailedResponse();
}
if (inventData != null)
{
ArrayList AgentInventoryArray = inventData.InventoryArray;
Hashtable InventoryRootHash = new Hashtable();
InventoryRootHash["folder_id"] = inventData.RootFolderID.ToString();
ArrayList InventoryRoot = new ArrayList();
InventoryRoot.Add(InventoryRootHash);
logResponse.InventoryRoot = InventoryRoot;
logResponse.InventorySkeleton = AgentInventoryArray;
}
// Inventory Library Section
Hashtable InventoryLibRootHash = new Hashtable();
InventoryLibRootHash["folder_id"] = "00000112-000f-0000-0000-000100bba000";
ArrayList InventoryLibRoot = new ArrayList();
InventoryLibRoot.Add(InventoryLibRootHash);
logResponse.InventoryLibRoot = InventoryLibRoot;
logResponse.InventoryLibraryOwner = GetLibraryOwner();
logResponse.InventoryLibrary = GetInventoryLibrary();
logResponse.CircuitCode = Util.RandomClass.Next();
logResponse.Lastname = userProfile.SurName;
logResponse.Firstname = userProfile.FirstName;
logResponse.AgentID = agentID;
logResponse.SessionID = userProfile.CurrentAgent.SessionID;
logResponse.SecureSessionID = userProfile.CurrentAgent.SecureSessionID;
logResponse.Message = GetMessage();
logResponse.BuddList = ConvertFriendListItem(m_userManager.GetUserFriendList(agentID));
logResponse.StartLocation = startLocationRequest;
if (CustomiseResponse(logResponse, userProfile, startLocationRequest, remoteClient))
{
userProfile.LastLogin = userProfile.CurrentAgent.LoginTime;
CommitAgent(ref userProfile);
// If we reach this point, then the login has successfully logged onto the grid
if (StatsManager.UserStats != null)
StatsManager.UserStats.AddSuccessfulLogin();
m_log.DebugFormat(
"[LOGIN END]: XMLRPC Authentication of user {0} {1} successful. Sending response to client.",
firstname, lastname);
return logResponse.ToXmlRpcResponse();
}
else
{
m_log.ErrorFormat("[LOGIN END]: XMLRPC informing user {0} {1} that login failed due to an unavailable region", firstname, lastname);
return logResponse.CreateDeadRegionResponse();
}
}
catch (Exception e)
{
m_log.Error("[LOGIN END]: XMLRPC Login failed, " + e);
m_log.Error(e.StackTrace);
}
}
m_log.Info("[LOGIN END]: XMLRPC Login failed. Sending back blank XMLRPC response");
return response;
}
finally
{
m_loginMutex.ReleaseMutex();
}
}
/// <summary>
/// Called when we receive the client's initial XMLRPC login_to_simulator request message
/// </summary>
/// <param name="request">The XMLRPC request</param>
/// <returns>The response to send</returns>
public virtual XmlRpcResponse XmlRpcLoginMethod(XmlRpcRequest request, IPEndPoint remoteClient)
{
string loginUsername = null;
try
{
XmlRpcResponse response = new XmlRpcResponse();
Hashtable requestData = (Hashtable)request.Params[0];
SniffLoginKey((Uri)request.Params[2], requestData);
bool GoodXML = (requestData.Contains("first") && requestData.Contains("last") &&
(requestData.Contains("passwd") || requestData.Contains("web_login_key")));
string firstname = null;
string lastname = null;
LoginResponse logResponse = new LoginResponse();
if (GoodXML)
{
//make sure the user isn't already trying to log in
firstname = (string)requestData["first"];
lastname = (string)requestData["last"];
loginUsername = firstname + " " + lastname;
lock (_loginsProcessing)
{
if (_loginsProcessing.Contains(loginUsername))
{
return logResponse.CreateAlreadyLoggedInResponse();
}
else
{
_loginsProcessing.Add(loginUsername);
}
}
}
string startLocationRequest = "last";
UserProfileData userProfile;
string clientVersion = "Unknown";
if (GoodXML)
{
if (requestData.Contains("start"))
{
startLocationRequest = (string)requestData["start"];
}
m_log.InfoFormat(
"[LOGIN BEGIN]: XMLRPC Received login request message from user '{0}' '{1}'",
firstname, lastname);
if (requestData.Contains("version"))
{
clientVersion = (string)requestData["version"];
}
if (this.IsViewerBlacklisted(clientVersion))
{
m_log.DebugFormat("[LOGIN]: Denying login, Client {0} is blacklisted", clientVersion);
return logResponse.CreateViewerNotAllowedResponse();
}
m_log.DebugFormat(
"[LOGIN]: XMLRPC Client is {0}, start location is {1}", clientVersion, startLocationRequest);
if (!TryAuthenticateXmlRpcLogin(request, firstname, lastname, out userProfile))
{
return logResponse.CreateLoginFailedResponse();
}
}
else
{
m_log.Info("[LOGIN END]: XMLRPC login_to_simulator login message did not contain all the required data");
return logResponse.CreateGridErrorResponse();
}
if (userProfile.GodLevel < m_minLoginLevel)
{
return logResponse.CreateLoginBlockedResponse();
}
else
{
// If we already have a session...
if (userProfile.CurrentAgent != null && userProfile.CurrentAgent.AgentOnline)
{
// Force a refresh for this due to Commit below
UUID userID = userProfile.ID;
m_userManager.PurgeUserFromCaches(userID);
userProfile = m_userManager.GetUserProfile(userID);
// on an error, return the former error we returned before recovery was supported.
if (userProfile == null)
return logResponse.CreateAlreadyLoggedInResponse();
//TODO: The following statements can cause trouble:
// If agentOnline could not turn from true back to false normally
// because of some problem, for instance, the crashment of server or client,
// the user cannot log in any longer.
userProfile.CurrentAgent.AgentOnline = false;
userProfile.CurrentAgent.LogoutTime = Util.UnixTimeSinceEpoch();
m_userManager.CommitAgent(ref userProfile);
// try to tell the region that their user is dead.
LogOffUser(userProfile, " XMLRPC You were logged off because you logged in from another location");
// Don't reject the login. We've already cleaned it up, above.
m_log.InfoFormat(
"[LOGIN END]: XMLRPC Reset user {0} {1} that we believe is already logged in",
firstname, lastname);
// return logResponse.CreateAlreadyLoggedInResponse();
}
// Otherwise...
// Create a new agent session
m_userManager.ResetAttachments(userProfile.ID);
CreateAgent(userProfile, request);
// We need to commit the agent right here, even though the userProfile info is not complete
// at this point. There is another commit further down.
// This is for the new sessionID to be stored so that the region can check it for session authentication.
// CustomiseResponse->PrepareLoginToRegion
CommitAgent(ref userProfile);
try
{
UUID agentID = userProfile.ID;
InventoryData inventData = null;
try
{
inventData = GetInventorySkeleton(agentID);
}
catch (Exception e)
{
m_log.ErrorFormat(
"[LOGIN END]: Error retrieving inventory skeleton of agent {0} - {1}",
agentID, e);
return logResponse.CreateLoginInventoryFailedResponse();
}
if (inventData != null)
{
ArrayList AgentInventoryArray = inventData.InventoryArray;
Hashtable InventoryRootHash = new Hashtable();
InventoryRootHash["folder_id"] = inventData.RootFolderID.ToString();
ArrayList InventoryRoot = new ArrayList();
InventoryRoot.Add(InventoryRootHash);
userProfile.RootInventoryFolderID = inventData.RootFolderID;
logResponse.InventoryRoot = InventoryRoot;
logResponse.InventorySkeleton = AgentInventoryArray;
}
// Inventory Library Section
Hashtable InventoryLibRootHash = new Hashtable();
InventoryLibRootHash["folder_id"] = "00000112-000f-0000-0000-000100bba000";
ArrayList InventoryLibRoot = new ArrayList();
InventoryLibRoot.Add(InventoryLibRootHash);
logResponse.InventoryLibRoot = InventoryLibRoot;
logResponse.InventoryLibraryOwner = GetLibraryOwner();
logResponse.InventoryLibrary = GetInventoryLibrary();
logResponse.CircuitCode = Util.RandomClass.Next();
logResponse.Lastname = userProfile.SurName;
logResponse.Firstname = userProfile.FirstName;
logResponse.AgentID = agentID;
logResponse.SessionID = userProfile.CurrentAgent.SessionID;
logResponse.SecureSessionID = userProfile.CurrentAgent.SecureSessionID;
logResponse.Message = GetMessage();
logResponse.MapServerURI = m_MapServerURI;
logResponse.BuddList = ConvertFriendListItem(m_userManager.GetUserFriendList(agentID));
logResponse.StartLocation = startLocationRequest;
// m_log.WarnFormat("[LOGIN END]: >>> Login response for {0} SSID={1}", logResponse.AgentID, logResponse.SecureSessionID);
if (CustomiseResponse(logResponse, userProfile, startLocationRequest, clientVersion))
{
userProfile.LastLogin = userProfile.CurrentAgent.LoginTime;
CommitAgent(ref userProfile);
// If we reach this point, then the login has successfully logged onto the grid
if (StatsManager.UserStats != null)
StatsManager.UserStats.AddSuccessfulLogin();
m_log.DebugFormat(
"[LOGIN END]: XMLRPC Authentication of user {0} {1} successful. Sending response to client.",
firstname, lastname);
return logResponse.ToXmlRpcResponse();
}
else
{
m_log.ErrorFormat("[LOGIN END]: XMLRPC informing user {0} {1} that login failed due to an unavailable region", firstname, lastname);
return logResponse.CreateDeadRegionResponse();
}
}
catch (Exception e)
{
m_log.Error("[LOGIN END]: XMLRPC Login failed, " + e);
m_log.Error(e.StackTrace);
}
}
m_log.Info("[LOGIN END]: XMLRPC Login failed. Sending back blank XMLRPC response");
return response;
}
finally
{
if (loginUsername != null)
{
lock (_loginsProcessing)
{
_loginsProcessing.Remove(loginUsername);
}
}
}
}
public override XmlRpcResponse XmlRpcLoginMethod(XmlRpcRequest request, IPEndPoint client)
{
m_loginMutex.WaitOne();
try
{
#region Authenticate & check if login is wellformed
m_log.Info("[LOGIN]: Attempting login in realXtend mode...");
XmlRpcResponse response = new XmlRpcResponse();
Hashtable requestData = (Hashtable)request.Params[0];
bool GoodLogin;
string startLocationRequest = "last";
LoginResponse logResponse = new LoginResponse();
string account;
string sessionHash;
string clientVersion = "Unknown";
if (requestData.Contains("version"))
{
clientVersion = (string)requestData["version"];
}
account = (string)requestData["account"];
sessionHash = (string)requestData["sessionhash"];
m_log.InfoFormat(
"[REX LOGIN BEGIN]: XMLRPC Received login request message from user '{0}' '{1}'",
account, sessionHash);
if (requestData.Contains("start"))
{
startLocationRequest = (string)requestData["start"];
}
m_log.DebugFormat(
"[REXLOGIN]: XMLRPC Client is {0}, start location is {1}", clientVersion, startLocationRequest);
GoodLogin = AuthenticateUser(account, sessionHash);
if (!GoodLogin)
{
m_log.InfoFormat("[LOGIN END]: XMLRPC User {0} ({1}) failed authentication", account, sessionHash);
return logResponse.CreateLoginFailedResponse();
}
try
{
string actName = account.Split('@')[0];
string actSrv = account.Split('@')[1];
RexUserProfileData userProfile = AuthenticationService.GetUserByAccount(actName, actSrv);
userProfile.PasswordHash = "$1$";
userProfile.PasswordSalt = "";
UUID agentID = userProfile.ID;
// Used to transmit the login URL to the
// RexAvatar class when it connects.
m_userData[agentID] = userProfile;
logResponse.CircuitCode = Util.RandomClass.Next();
logResponse.Lastname = "<" + account + ">";
logResponse.Firstname = userProfile.FirstName + " " + userProfile.SurName;
logResponse.AgentID = agentID;
logResponse.Message = m_UserConfig.DefaultStartupMsg;
#endregion Authenticate & check if login is wellformed
if (userProfile.GodLevel < m_minLoginLevel)
{
return logResponse.CreateLoginBlockedResponse();
}
else
{
#region If we already have a session...
// agent is probably newer null because it's realXtend login, so there's probably no need for checking this,
// but online check is still valid
if (userProfile.CurrentAgent != null && userProfile.CurrentAgent.AgentOnline)
{
userProfile.CurrentAgent.AgentOnline = false;
// Commiting online status to userserver:
AuthenticationService.UpdateUserAgent(agentID.ToString(),
userProfile.CurrentAgent.Handle.ToString(), userProfile.CurrentAgent.Position.ToString(),
userProfile.GridUrl.ToString(), userProfile.AuthUrl);
//try to tell the region that their user is dead.
m_UserLoginService.LogOffUser(userProfile, " XMLRPC You were logged off because you logged in from another location");
if (m_warn_already_logged)
{
m_log.InfoFormat(
"[LOGIN END]: XMLRPC Notifying user {0} that they are already logged in",
userProfile.Name);
return logResponse.CreateAlreadyLoggedInResponse();
}
// This is behavior for standalone (silent logout of last hung session)
m_log.InfoFormat(
"[LOGIN]: XMLRPC User {0} is already logged in, not notifying user, kicking old presence and starting new login.",
userProfile.Name);
}
#endregion //If we already have a session...
}
try
{
LoginService.InventoryData inventData = null;
try
{
inventData = CableBeachState.LoginService.GetInventorySkeleton(agentID);
//inventData = GetInventorySkeleton(agentID);
}
catch (Exception e)
{
m_log.ErrorFormat(
"[LOGIN END]: Error retrieving inventory skeleton of agent {0} - {1}",
agentID, e);
// Let's not panic
if (!AllowLoginWithoutInventory())
return logResponse.CreateLoginInventoryFailedResponse();
}
if (inventData != null)
{
ArrayList AgentInventoryArray = inventData.InventoryArray;
Hashtable InventoryRootHash = new Hashtable();
InventoryRootHash["folder_id"] = inventData.RootFolderID.ToString();
ArrayList InventoryRoot = new ArrayList();
InventoryRoot.Add(InventoryRootHash);
logResponse.InventoryRoot = InventoryRoot;
logResponse.InventorySkeleton = AgentInventoryArray;
}
// Inventory Library Section
Hashtable InventoryLibRootHash = new Hashtable();
InventoryLibRootHash["folder_id"] = "00000112-000f-0000-0000-000100bba000"; //UUID.Zero.ToString();
ArrayList InventoryLibRoot = new ArrayList();
InventoryLibRoot.Add(InventoryLibRootHash);
logResponse.InventoryLibRoot = InventoryLibRoot;
//logResponse.InventoryLibraryOwner = GetLibraryOwner();
logResponse.InventoryLibraryOwner = CableBeachState.LoginService.GetLibraryOwner();
//logResponse.InventoryLibrary = GetInventoryLibrary();
logResponse.InventoryLibrary = CableBeachState.LoginService.GetInventoryLibrary();
logResponse.CircuitCode = Util.RandomClass.Next();
logResponse.Lastname = userProfile.SurName;
logResponse.Firstname = userProfile.FirstName;
logResponse.AgentID = agentID;
logResponse.SessionID = userProfile.CurrentAgent.SessionID = UUID.Random();
logResponse.SecureSessionID = userProfile.CurrentAgent.SecureSessionID = UUID.Random();
// get inventory
// TODO: Fetch avatar storage global inventory
// possibly debricated:
//logResponse.BuddList = ConvertFriendListItem(m_userManager.GetUserFriendList(agentID));
//List<RexFriendListItem> friendList = AuthenticationService.GetUserFriendList(agentID.ToString(), userProfile.AuthUrl);
//TODO: convert List<RexFriendListItem> to Buddlist
logResponse.StartLocation = startLocationRequest;
//TODO: if already trying to log in..
bool added = m_LoginSwitch.AddLoggingInClient(userProfile.ID, userProfile.CurrentAgent.SessionID);
// setup avatar
// then get region
OpenSim.Grid.UserServer.Modules.RexLogin.Avatar avatar
= SetUpAvatar(account, userProfile.AuthUrl, userProfile.CurrentAgent.SessionID, userProfile);
userProfile.Account = account;
// Identity: <authentication server uri>/users/<account>
if (!Uri.TryCreate("http://" + userProfile.AuthUrl + "/users/" + account.Split('@')[0] //+ "." + userProfile.AuthUrl
, UriKind.Absolute, out avatar.Identity))
{
m_log.Error("[RealXtendLogin]: Failed to parse avatar identity ");
OpenSim.Grid.UserServer.Modules.RexLogin.LindenLoginHelper.CreateFailureResponse(
"Failed to parse avatar identity", "Failed to parse avatar identity for " + account, false);
}
OpenSim.Grid.UserServer.Modules.RexLogin.LindenLoginData loginData = SetUpLindenLoginData(avatar, account,
logResponse.Message, userProfile.CurrentAgent.SessionID);
CableBeachMessages.RegionInfo startReg;
Vector3 startPosition;
if (TryGetStartingRegion(avatar, startLocationRequest, ref loginData, out startReg, out startPosition))
{
string simIp = startReg.IP.ToString();
logResponse.SimPort = (uint)startReg.Port;
logResponse.SimAddress = simIp;
if (TryPrepareLogin(avatar,
startReg, startPosition, clientVersion, client.Address, ref loginData, HttpCertificate, logResponse.CircuitCode))
{
m_log.Info("[RealXtendLogin] Login to " + startReg.Name + " prepared for " + avatar.Identity + ", returning response");
userProfile.CurrentAgent.AgentOnline = true;
AuthenticationService.UpdateUserAgent(agentID.ToString(),
startReg.Handle.ToString(), userProfile.CurrentAgent.Position.ToString(),
startReg.ToString(), userProfile.AuthUrl);
return logResponse.ToXmlRpcResponse();
}
else
{
m_log.Info("[RealXtendLogin] Preparing Login to " + startReg.Name + " failed " + avatar.Identity
+ ", returning failure response");
OpenSim.Grid.UserServer.Modules.RexLogin.LindenLoginHelper.CreateFailureResponse(
"Preparing login fail", "Preparing Login to " + startReg.Name + " failed", false);
}
}
else
{
m_log.ErrorFormat("[LOGIN END]: XMLRPC informing user {0} that login failed due to an unavailable region", userProfile.Name);
return OpenSim.Grid.UserServer.Modules.RexLogin.LindenLoginHelper.CreateLoginNoRegionResponse();
}
return OpenSim.Grid.UserServer.Modules.RexLogin.LindenLoginHelper.CreateLoginInternalErrorResponse();
}
catch (Exception e)
{
m_log.Error("[LOGIN END]: XMLRPC Login failed: " + e.StackTrace + "\nSending back blank XMLRPC response.");
m_log.Error(e.StackTrace);
return response;
}
}
catch (Exception e) {
m_log.Error("[LOGIN END]: XMLRPC Login failed: " + e.StackTrace + "\nSending back blank XMLRPC response.");
return response;
}
}
finally
{
m_loginMutex.ReleaseMutex();
}
}