// subclasses can override this
protected virtual bool CreateAgent(GridRegion source, GridRegion gatekeeper, GridRegion destination,
AgentCircuitData aCircuit, uint teleportFlags, bool fromLogin, EntityTransferContext ctx, out string reason)
{
reason = String.Empty;
// The data and protocols are already defined so this is just a dummy to satisfy the interface
// TODO: make this end-to-end
/* this needs to be sync
* if ((teleportFlags & (uint)TeleportFlags.ViaLogin) == 0)
* {
* Util.FireAndForget(x =>
* {
* string r;
* m_SimulationService.CreateAgent(source, destination, aCircuit, teleportFlags, ctx, out r);
* m_log.DebugFormat("[AGENT HANDLER]: ASYNC CreateAgent {0}", r);
* });
*
* return true;
* }
* else
* {
*/
bool ret = m_SimulationService.CreateAgent(source, destination, aCircuit, teleportFlags, ctx, out reason);
// m_log.DebugFormat("[AGENT HANDLER]: SYNC CreateAgent {0} {1}", ret.ToString(), reason);
return(ret);
// }
}
// subclasses can override this
protected virtual bool CreateAgent(GridRegion source, GridRegion gatekeeper, GridRegion destination,
AgentCircuitData aCircuit, uint teleportFlags, bool fromLogin, EntityTransferContext ctx, out string reason)
{
reason = String.Empty;
bool ret = m_SimulationService.CreateAgent(source, destination, aCircuit, teleportFlags, ctx, out reason);
// m_log.DebugFormat("[AGENT HANDLER]: SYNC CreateAgent {0} {1}", ret.ToString(), reason);
return(ret);
}
// subclasses can override this
protected virtual bool CreateAgent(GridRegion gatekeeper, GridRegion destination, AgentCircuitData aCircuit, uint teleportFlags, bool fromLogin, out string reason)
{
if (m_log.IsDebugEnabled)
{
m_log.DebugFormat("{0} called", System.Reflection.MethodBase.GetCurrentMethod().Name);
}
return(m_SimulationService.CreateAgent(destination, aCircuit, teleportFlags, out reason));
}
private bool LaunchAgentDirectly(ISimulationService simConnector, GridRegion region, AgentCircuitData aCircuit, TeleportFlags flags, out string reason)
{
string version;
if (
!simConnector.QueryAccess(
region, aCircuit.AgentID, null, true, aCircuit.startpos, "SIMULATION/0.3", out version, out reason))
{
return(false);
}
return(simConnector.CreateAgent(null, region, aCircuit, (uint)flags, out reason));
}
private bool LaunchAgentDirectly(ISimulationService simConnector, GridRegion region, AgentCircuitData aCircuit, out string reason)
{
return(simConnector.CreateAgent(region, aCircuit, (int)Constants.TeleportFlags.ViaLogin, out reason));
}
public override bool InformClientOfNeighbor(UUID AgentID, ulong requestingRegion, AgentCircuitData circuitData, ref GridRegion neighbor, uint TeleportFlags, AgentData agentData, out string reason, out bool useCallbacks)
{
useCallbacks = true;
if (neighbor == null)
{
reason = "Could not find neighbor to inform";
return(false);
}
MainConsole.Instance.Info("[AgentProcessing]: Starting to inform client about neighbor " + neighbor.RegionName);
//Notes on this method
// 1) the SimulationService.CreateAgent MUST have a fixed CapsUrl for the region, so we have to create (if needed)
// a new Caps handler for it.
// 2) Then we can call the methods (EnableSimulator and EstatablishAgentComm) to tell the client the new Urls
// 3) This allows us to make the Caps on the grid server without telling any other regions about what the
// Urls are.
ISimulationService SimulationService = m_registry.RequestModuleInterface <ISimulationService> ();
if (SimulationService != null)
{
ICapsService capsService = m_registry.RequestModuleInterface <ICapsService> ();
IClientCapsService clientCaps = capsService.GetClientCapsService(AgentID);
GridRegion originalDest = neighbor;
if ((neighbor.Flags & (int)Aurora.Framework.RegionFlags.Hyperlink) == (int)Aurora.Framework.RegionFlags.Hyperlink)
{
neighbor = GetFinalDestination(neighbor);
if (neighbor == null || neighbor.RegionHandle == 0)
{
reason = "Could not find neighbor to inform";
return(false);
}
//Remove any offenders
clientCaps.RemoveCAPS(originalDest.RegionHandle);
clientCaps.RemoveCAPS(neighbor.RegionHandle);
}
IRegionClientCapsService oldRegionService = clientCaps.GetCapsService(neighbor.RegionHandle);
//If its disabled, it should be removed, so kill it!
if (oldRegionService != null && oldRegionService.Disabled)
{
clientCaps.RemoveCAPS(neighbor.RegionHandle);
oldRegionService = null;
}
bool newAgent = oldRegionService == null;
IRegionClientCapsService otherRegionService = clientCaps.GetOrCreateCapsService(neighbor.RegionHandle,
CapsUtil.GetCapsSeedPath(CapsUtil.GetRandomCapsObjectPath()), circuitData, 0);
if (!newAgent)
{
//Note: if the agent is already there, send an agent update then
bool result = true;
if (agentData != null)
{
agentData.IsCrossing = false;
result = SimulationService.UpdateAgent(neighbor, agentData);
}
if (result)
{
oldRegionService.Disabled = false;
}
reason = "";
return(result);
}
ICommunicationService commsService = m_registry.RequestModuleInterface <ICommunicationService> ();
if (commsService != null)
{
commsService.GetUrlsForUser(neighbor, circuitData.AgentID); //Make sure that we make userURLs if we need to
}
circuitData.CapsPath = CapsUtil.GetCapsPathFromCapsSeed(otherRegionService.CapsUrl);
if (clientCaps.AccountInfo != null)
{
circuitData.firstname = clientCaps.AccountInfo.FirstName;
circuitData.lastname = clientCaps.AccountInfo.LastName;
}
bool regionAccepted = false;
int requestedUDPPort = 0;
if ((originalDest.Flags & (int)Aurora.Framework.RegionFlags.Hyperlink) == (int)Aurora.Framework.RegionFlags.Hyperlink)
{
if (circuitData.ServiceURLs == null || circuitData.ServiceURLs.Count == 0)
{
if (clientCaps.AccountInfo != null)
{
circuitData.ServiceURLs = new Dictionary <string, object> ();
circuitData.ServiceURLs[GetHandlers.Helpers_HomeURI] = GetHandlers.GATEKEEPER_URL;
circuitData.ServiceURLs[GetHandlers.Helpers_GatekeeperURI] = GetHandlers.GATEKEEPER_URL;
circuitData.ServiceURLs[GetHandlers.Helpers_InventoryServerURI] = GetHandlers.GATEKEEPER_URL;
circuitData.ServiceURLs[GetHandlers.Helpers_AssetServerURI] = GetHandlers.GATEKEEPER_URL;
circuitData.ServiceURLs[GetHandlers.Helpers_ProfileServerURI] = GetHandlers.GATEKEEPER_URL;
circuitData.ServiceURLs[GetHandlers.Helpers_FriendsServerURI] = GetHandlers.GATEKEEPER_URL;
circuitData.ServiceURLs[GetHandlers.Helpers_IMServerURI] = GetHandlers.IM_URL;
clientCaps.AccountInfo.ServiceURLs = circuitData.ServiceURLs;
//Store the new urls
m_registry.RequestModuleInterface <IUserAccountService> ().StoreUserAccount(clientCaps.AccountInfo);
}
}
string userAgentDriver = circuitData.ServiceURLs[GetHandlers.Helpers_HomeURI].ToString();
IUserAgentService connector = new UserAgentServiceConnector(userAgentDriver);
regionAccepted = connector.LoginAgentToGrid(circuitData, originalDest, neighbor, new IPEndPoint(IPAddress.Parse(circuitData.IPAddress), circuitData.RegionUDPPort), out reason);
}
else
{
if (circuitData.child)
{
circuitData.reallyischild = true;
}
regionAccepted = SimulationService.CreateAgent(neighbor, circuitData,
TeleportFlags, agentData, out requestedUDPPort, out reason);
}
if (regionAccepted)
{
IPAddress ipAddress = neighbor.ExternalEndPoint.Address;
string otherRegionsCapsURL;
//If the region accepted us, we should get a CAPS url back as the reason, if not, its not updated or not an Aurora region, so don't touch it.
if (reason != "" && reason != "authorized")
{
OSDMap responseMap = (OSDMap)OSDParser.DeserializeJson(reason);
OSDMap SimSeedCaps = (OSDMap)responseMap["CapsUrls"];
if (responseMap.ContainsKey("OurIPForClient"))
{
string ip = responseMap["OurIPForClient"].AsString();
ipAddress = IPAddress.Parse(ip);
}
otherRegionService.AddCAPS(SimSeedCaps);
otherRegionsCapsURL = otherRegionService.CapsUrl;
}
else
{
//We are assuming an OpenSim region now!
#region OpenSim teleport compatibility!
useCallbacks = false;
otherRegionsCapsURL = neighbor.ServerURI +
CapsUtil.GetCapsSeedPath(circuitData.CapsPath);
otherRegionService.CapsUrl = otherRegionsCapsURL;
#endregion
}
if (requestedUDPPort == 0)
{
requestedUDPPort = neighbor.ExternalEndPoint.Port;
}
if (ipAddress == null)
{
ipAddress = neighbor.ExternalEndPoint.Address;
}
circuitData.RegionUDPPort = requestedUDPPort;
otherRegionService = clientCaps.GetCapsService(neighbor.RegionHandle);
otherRegionService.LoopbackRegionIP = ipAddress;
otherRegionService.CircuitData.RegionUDPPort = requestedUDPPort;
IEventQueueService EQService = m_registry.RequestModuleInterface <IEventQueueService> ();
EQService.EnableSimulator(neighbor.RegionHandle,
ipAddress.GetAddressBytes(),
requestedUDPPort, AgentID,
neighbor.RegionSizeX, neighbor.RegionSizeY, requestingRegion);
// EnableSimulator makes the client send a UseCircuitCode message to the destination,
// which triggers a bunch of things there.
// So let's wait
Thread.Sleep(300);
EQService.EstablishAgentCommunication(AgentID, neighbor.RegionHandle,
ipAddress.GetAddressBytes(),
requestedUDPPort, otherRegionsCapsURL, neighbor.RegionSizeX,
neighbor.RegionSizeY,
requestingRegion);
if (!useCallbacks)
{
Thread.Sleep(3000); //Give it a bit of time, only for OpenSim...
}
MainConsole.Instance.Info("[AgentProcessing]: Completed inform client about neighbor " + neighbor.RegionName);
}
else
{
clientCaps.RemoveCAPS(neighbor.RegionHandle);
MainConsole.Instance.Error("[AgentProcessing]: Failed to inform client about neighbor " + neighbor.RegionName + ", reason: " + reason);
return(false);
}
return(true);
}
reason = "SimulationService does not exist";
MainConsole.Instance.Error("[AgentProcessing]: Failed to inform client about neighbor " + neighbor.RegionName + ", reason: " + reason + "!");
return(false);
}
private bool LaunchAgentDirectly(ISimulationService simConnector, GridRegion region, AgentCircuitData aCircuit, TeleportFlags flags, out string reason)
{
return simConnector.CreateAgent(null, region, aCircuit, (uint)flags, out reason);
}
private bool LaunchAgentDirectly(ISimulationService simConnector, GridRegion region, AgentCircuitData aCircuit, TeleportFlags flags, out string reason)
{
return(simConnector.CreateAgent(null, region, aCircuit, (uint)flags, out reason));
}
bool CreateAgent(GridRegion region, IRegionClientCapsService regionCaps, ref AgentCircuitData aCircuit,
ISimulationService SimulationService, List<UUID> friendsToInform, out CreateAgentResponse response)
{
CachedUserInfo info = new CachedUserInfo();
IAgentConnector con = Framework.Utilities.DataManager.RequestPlugin<IAgentConnector>();
if (con != null)
info.AgentInfo = con.GetAgent(aCircuit.AgentID);
if (regionCaps != null)
info.UserAccount = regionCaps.ClientCaps.AccountInfo;
IGroupsServiceConnector groupsConn = Framework.Utilities.DataManager.RequestPlugin<IGroupsServiceConnector>();
if (groupsConn != null)
{
info.ActiveGroup = groupsConn.GetGroupMembershipData(aCircuit.AgentID, UUID.Zero, aCircuit.AgentID);
info.GroupMemberships = groupsConn.GetAgentGroupMemberships(aCircuit.AgentID, aCircuit.AgentID);
}
IOfflineMessagesConnector offlineMessConn =
Framework.Utilities.DataManager.RequestPlugin<IOfflineMessagesConnector>();
if (offlineMessConn != null)
info.OfflineMessages = offlineMessConn.GetOfflineMessages(aCircuit.AgentID);
IMuteListConnector muteConn = Framework.Utilities.DataManager.RequestPlugin<IMuteListConnector>();
if (muteConn != null)
info.MuteList = muteConn.GetMuteList(aCircuit.AgentID);
IAvatarService avatarService = m_registry.RequestModuleInterface<IAvatarService>();
if (avatarService != null)
info.Appearance = avatarService.GetAppearance(aCircuit.AgentID);
info.FriendOnlineStatuses = friendsToInform;
IFriendsService friendsService = m_registry.RequestModuleInterface<IFriendsService>();
if (friendsService != null)
info.Friends = friendsService.GetFriends(aCircuit.AgentID);
aCircuit.CachedUserInfo = info;
return SimulationService.CreateAgent(region, aCircuit, aCircuit.TeleportFlags, out response);
}
public bool LoginAgent(AgentCircuitData aCircuit, GridRegion destination, out string reason)
{
reason = string.Empty;
string authURL = string.Empty;
if (aCircuit.ServiceURLs.ContainsKey("HomeURI"))
{
authURL = aCircuit.ServiceURLs["HomeURI"].ToString();
}
MainConsole.Instance.InfoFormat("[GATEKEEPER SERVICE]: Login request for {0} {1} @ {2}",
authURL, aCircuit.AgentID, destination.RegionName);
//
// Authenticate the user
//
if (!Authenticate(aCircuit))
{
reason = "Unable to verify identity";
MainConsole.Instance.InfoFormat("[GATEKEEPER SERVICE]: Unable to verify identity of agent {0}. Refusing service.", aCircuit.AgentID);
return(false);
}
MainConsole.Instance.DebugFormat("[GATEKEEPER SERVICE]: Identity verified for {0} @ {1}", aCircuit.AgentID, authURL);
//
// Check for impersonations
//
UserAccount account = null;
if (m_UserAccountService != null)
{
// Check to see if we have a local user with that UUID
account = m_UserAccountService.GetUserAccount(null, aCircuit.AgentID);
if (account != null && m_userFinder.IsLocalGridUser(account.PrincipalID))
{
// Make sure this is the user coming home, and not a foreign user with same UUID as a local user
if (m_UserAgentService != null)
{
if (!m_UserAgentService.AgentIsComingHome(aCircuit.SessionID, m_ExternalName))
{
// Can't do, sorry
reason = "Unauthorized";
MainConsole.Instance.InfoFormat("[GATEKEEPER SERVICE]: Foreign agent {0} has same ID as local user. Refusing service.",
aCircuit.AgentID);
return(false);
}
}
}
}
MainConsole.Instance.InfoFormat("[GATEKEEPER SERVICE]: User is ok");
// May want to authorize
//bool isFirstLogin = false;
//
// Login the presence, if it's not there yet (by the login service)
//
UserInfo presence = m_PresenceService.GetUserInfo(aCircuit.AgentID.ToString());
if (m_userFinder.IsLocalGridUser(aCircuit.AgentID) && presence != null && presence.IsOnline) // it has been placed there by the login service
{
// isFirstLogin = true;
}
else
{
IUserAgentService userAgentService = new UserAgentServiceConnector(aCircuit.ServiceURLs["HomeURI"].ToString());
Vector3 position = Vector3.UnitY, lookAt = Vector3.UnitY;
GridRegion finalDestination = userAgentService.GetHomeRegion(aCircuit.AgentID, out position, out lookAt);
if (finalDestination == null)
{
reason = "You do not have a home position set.";
return(false);
}
m_PresenceService.SetHomePosition(aCircuit.AgentID.ToString(), finalDestination.RegionID, position, lookAt);
m_PresenceService.SetLoggedIn(aCircuit.AgentID.ToString(), true, true, destination.RegionID);
}
MainConsole.Instance.DebugFormat("[GATEKEEPER SERVICE]: Login presence ok");
//
// Get the region
//
destination = m_GridService.GetRegionByUUID(null, destination.RegionID);
if (destination == null)
{
reason = "Destination region not found";
return(false);
}
//
// Adjust the visible name
//
if (account != null)
{
aCircuit.firstname = account.FirstName;
aCircuit.lastname = account.LastName;
}
if (account == null && !aCircuit.lastname.StartsWith("@"))
{
aCircuit.firstname = aCircuit.firstname + "." + aCircuit.lastname;
try
{
Uri uri = new Uri(aCircuit.ServiceURLs["HomeURI"].ToString());
aCircuit.lastname = "@" + uri.Host; // + ":" + uri.Port;
}
catch
{
MainConsole.Instance.WarnFormat("[GATEKEEPER SERVICE]: Malformed HomeURI (this should never happen): {0}", aCircuit.ServiceURLs["HomeURI"]);
aCircuit.lastname = "@" + aCircuit.ServiceURLs["HomeURI"].ToString();
}
m_userFinder.AddUser(aCircuit.AgentID, aCircuit.firstname, aCircuit.lastname, aCircuit.ServiceURLs);
m_UserAccountService.CacheAccount(new UserAccount(UUID.Zero, aCircuit.AgentID, aCircuit.firstname + aCircuit.lastname, "")
{
UserFlags = 1024
});
}
retry:
//
// Finally launch the agent at the destination
//
TeleportFlags loginFlag = /*isFirstLogin ? */ TeleportFlags.ViaLogin /* : TeleportFlags.ViaHGLogin*/;
IRegionClientCapsService regionClientCaps = null;
if (m_CapsService != null)
{
//Remove any previous users
string ServerCapsBase = Aurora.Framework.Capabilities.CapsUtil.GetRandomCapsObjectPath();
m_CapsService.CreateCAPS(aCircuit.AgentID,
Aurora.Framework.Capabilities.CapsUtil.GetCapsSeedPath(ServerCapsBase),
destination.RegionHandle, true, aCircuit, 0);
regionClientCaps = m_CapsService.GetClientCapsService(aCircuit.AgentID).GetCapsService(destination.RegionHandle);
if (aCircuit.ServiceURLs == null)
{
aCircuit.ServiceURLs = new Dictionary <string, object>();
}
aCircuit.ServiceURLs["IncomingCAPSHandler"] = regionClientCaps.CapsUrl;
}
aCircuit.child = false;//FIX THIS, OPENSIM ALWAYS SENDS CHILD!
int requestedUDPPort = 0;
bool success = m_SimulationService.CreateAgent(destination, aCircuit, (uint)loginFlag, null, out requestedUDPPort, out reason);
if (success)
{
if (regionClientCaps != null)
{
if (requestedUDPPort == 0)
{
requestedUDPPort = destination.ExternalEndPoint.Port;
}
IPAddress ipAddress = destination.ExternalEndPoint.Address;
aCircuit.RegionUDPPort = requestedUDPPort;
regionClientCaps.LoopbackRegionIP = ipAddress;
regionClientCaps.CircuitData.RegionUDPPort = requestedUDPPort;
OSDMap responseMap = (OSDMap)OSDParser.DeserializeJson(reason);
OSDMap SimSeedCaps = (OSDMap)responseMap["CapsUrls"];
regionClientCaps.AddCAPS(SimSeedCaps);
}
}
else
{
if (m_CapsService != null)
{
m_CapsService.RemoveCAPS(aCircuit.AgentID);
}
m_GridService.SetRegionUnsafe(destination.RegionID);
if (!m_foundDefaultRegion)
{
m_DefaultGatewayRegion = FindDefaultRegion();
}
if (destination != m_DefaultGatewayRegion)
{
destination = m_DefaultGatewayRegion;
goto retry;
}
else
{
m_DefaultGatewayRegion = FindDefaultRegion();
if (m_DefaultGatewayRegion == destination)
{
return(false);//It failed to find a new one
}
destination = m_DefaultGatewayRegion;
goto retry;//It found a new default region
}
}
return(success);
}
public bool LoginAgent(AgentCircuitData aCircuit, GridRegion destination, out string reason)
{
reason = string.Empty;
string authURL = string.Empty;
if (aCircuit.ServiceURLs.ContainsKey("HomeURI"))
{
authURL = aCircuit.ServiceURLs["HomeURI"].ToString();
}
m_log.DebugFormat("[GATEKEEPER SERVICE]: Request to login foreign agent {0} {1} @ {2} ({3}) at destination {4}",
aCircuit.firstname, aCircuit.lastname, authURL, aCircuit.AgentID, destination.RegionName);
//
// Authenticate the user
//
if (!Authenticate(aCircuit))
{
reason = "Unable to verify identity";
m_log.InfoFormat("[GATEKEEPER SERVICE]: Unable to verify identity of agent {0} {1}. Refusing service.", aCircuit.firstname, aCircuit.lastname);
return(false);
}
m_log.DebugFormat("[GATEKEEPER SERVICE]: Identity verified for {0} {1} @ {2}", aCircuit.firstname, aCircuit.lastname, authURL);
//
// Check for impersonations
//
UserAccount account = null;
if (m_UserAccountService != null)
{
// Check to see if we have a local user with that UUID
account = m_UserAccountService.GetUserAccount(m_ScopeID, aCircuit.AgentID);
if (account != null)
{
// Make sure this is the user coming home, and not a foreign user with same UUID as a local user
if (m_UserAgentService != null)
{
if (!m_UserAgentService.AgentIsComingHome(aCircuit.SessionID, m_ExternalName))
{
// Can't do, sorry
reason = "Unauthorized";
m_log.InfoFormat("[GATEKEEPER SERVICE]: Foreign agent {0} {1} has same ID as local user. Refusing service.",
aCircuit.firstname, aCircuit.lastname);
return(false);
}
}
}
}
m_log.DebugFormat("[GATEKEEPER SERVICE]: User is ok");
// May want to authorize
bool isFirstLogin = false;
//
// Login the presence, if it's not there yet (by the login service)
//
PresenceInfo presence = m_PresenceService.GetAgent(aCircuit.SessionID);
if (presence != null) // it has been placed there by the login service
{
isFirstLogin = true;
}
else
if (!m_PresenceService.LoginAgent(aCircuit.AgentID.ToString(), aCircuit.SessionID, aCircuit.SecureSessionID))
{
reason = "Unable to login presence";
m_log.InfoFormat("[GATEKEEPER SERVICE]: Presence login failed for foreign agent {0} {1}. Refusing service.",
aCircuit.firstname, aCircuit.lastname);
return(false);
}
m_log.DebugFormat("[GATEKEEPER SERVICE]: Login presence ok");
//
// Get the region
//
destination = m_GridService.GetRegionByUUID(m_ScopeID, destination.RegionID);
if (destination == null)
{
reason = "Destination region not found";
return(false);
}
m_log.DebugFormat("[GATEKEEPER SERVICE]: destination ok: {0}", destination.RegionName);
//
// Adjust the visible name
//
if (account != null)
{
aCircuit.firstname = account.FirstName;
aCircuit.lastname = account.LastName;
}
if (account == null && !aCircuit.lastname.StartsWith("@"))
{
aCircuit.firstname = aCircuit.firstname + "." + aCircuit.lastname;
try
{
Uri uri = new Uri(aCircuit.ServiceURLs["HomeURI"].ToString());
aCircuit.lastname = "@" + uri.Host; // + ":" + uri.Port;
}
catch
{
m_log.WarnFormat("[GATEKEEPER SERVICE]: Malformed HomeURI (this should never happen): {0}", aCircuit.ServiceURLs["HomeURI"]);
aCircuit.lastname = "@" + aCircuit.ServiceURLs["HomeURI"].ToString();
}
}
//
// Finally launch the agent at the destination
//
Constants.TeleportFlags loginFlag = isFirstLogin ? Constants.TeleportFlags.ViaLogin : Constants.TeleportFlags.ViaHGLogin;
m_log.DebugFormat("[GATEKEEPER SERVICE]: launching agent {0}", loginFlag);
return(m_SimulationService.CreateAgent(destination, aCircuit, (uint)loginFlag, out reason));
}
protected bool LaunchAgentDirectly(ISimulationService simConnector, GridRegion region, AgentCircuitData aCircuit, out string reason)
{
// The client is in the region, we need to make sure it gets the right Caps
// If CreateAgent is successful, it passes back a OSDMap of params that the client
// wants to inform us about, and it includes the Caps SEED url for the region
IRegionClientCapsService regionClientCaps = null;
if (m_CapsService != null)
{
//Remove any previous users
string ServerCapsBase = CapsUtil.GetRandomCapsObjectPath();
m_CapsService.CreateCAPS(aCircuit.AgentID, CapsUtil.GetCapsSeedPath(ServerCapsBase), region.RegionHandle, true, aCircuit);
regionClientCaps = m_CapsService.GetClientCapsService(aCircuit.AgentID).GetCapsService(region.RegionHandle);
}
ICommunicationService commsService = m_registry.RequestModuleInterface<ICommunicationService>();
if (commsService != null)
commsService.GetUrlsForUser(region, aCircuit.AgentID);//Make sure that we make userURLs if we need to
// As we are creating the agent, we must also initialize the CapsService for the agent
bool success = simConnector.CreateAgent (region, ref aCircuit, aCircuit.teleportFlags, null, out reason);
if (!success) // If it failed, do not set up any CapsService for the client
{
if (reason != "")
{
try
{
OSDMap reasonMap = OSDParser.DeserializeJson (reason) as OSDMap;
if (reasonMap != null && reasonMap.ContainsKey ("Reason"))
reason = reasonMap["Reason"].AsString ();
}
catch
{
//If its already not JSON, it'll throw an exception, catch it
}
}
//Delete the Caps!
IAgentProcessing agentProcessor = m_registry.RequestModuleInterface<IAgentProcessing>();
if (agentProcessor != null && m_CapsService != null)
agentProcessor.LogoutAgent(regionClientCaps);
else if(m_CapsService != null)
m_CapsService.RemoveCAPS(aCircuit.AgentID);
return success;
}
if (m_CapsService != null && reason != "")
{
try
{
OSDMap responseMap = (OSDMap)OSDParser.DeserializeJson (reason);
OSDMap SimSeedCaps = (OSDMap)responseMap["CapsUrls"];
regionClientCaps.AddCAPS (SimSeedCaps);
}
catch
{
//Delete the Caps!
IAgentProcessing agentProcessor = m_registry.RequestModuleInterface<IAgentProcessing> ();
if (agentProcessor != null && m_CapsService != null)
agentProcessor.LogoutAgent (regionClientCaps);
else if (m_CapsService != null)
m_CapsService.RemoveCAPS (aCircuit.AgentID);
success = false;
}
}
return success;
}
private bool LaunchAgentDirectly(ISimulationService simConnector, GridRegion region, AgentCircuitData aCircuit, TeleportFlags flags, out string reason)
{
string myversion = String.Format("SIMULATION/{0}", VersionInfo.SimulationServiceVersion);
string version;
if (!simConnector.QueryAccess(
region, aCircuit.AgentID, null, true, aCircuit.startpos, myversion, new List<UUID>(), out version, out reason))
return false;
return simConnector.CreateAgent(null, region, aCircuit, (uint)flags, out reason);
}
protected bool LaunchAgentDirectly(ISimulationService simConnector, GridRegion region, AgentCircuitData aCircuit, out string reason)
{
// The client is in the region, we need to make sure it gets the right Caps
// If CreateAgent is successful, it passes back a OSDMap of params that the client
// wants to inform us about, and it includes the Caps SEED url for the region
IRegionClientCapsService regionClientCaps = null;
if (m_CapsService != null)
{
//Remove any previous users
string ServerCapsBase = CapsUtil.GetRandomCapsObjectPath();
string ServerCapsSeedPath = m_CapsService.CreateCAPS(aCircuit.AgentID, "", CapsUtil.GetCapsSeedPath(ServerCapsBase), region.RegionHandle, true);
regionClientCaps = m_CapsService.GetClientCapsService(aCircuit.AgentID).GetCapsService(region.RegionHandle);
aCircuit.OtherInformation["CapsPassword"] = regionClientCaps.Password;
}
// As we are creating the agent, we must also initialize the CapsService for the agent
bool success = simConnector.CreateAgent(region, aCircuit, (int)TeleportFlags.ViaLogin, null, out reason);
if (!success) // If it failed, do not set up any CapsService for the client
{
//Delete the Caps!
m_CapsService.RemoveCAPS(aCircuit.AgentID);
return success;
}
if (m_CapsService != null && reason != "")
{
OSDMap responseMap = (OSDMap)OSDParser.DeserializeJson(reason);
string SimcapsSeedPath = responseMap["CapsUrl"].AsString();
regionClientCaps.AddSEEDCap("", SimcapsSeedPath, UUID.Zero);
m_log.Info("[NewAgentConnection]: Adding Caps Url for grid" +
" @" + regionClientCaps.CapsUrl + " calling URL " + SimcapsSeedPath +
" for agent " + aCircuit.AgentID);
}
return success;
}
/// <summary>
/// Async component for informing client of which neighbors exist
/// </summary>
/// <remarks>
/// This needs to run asynchronously, as a network timeout may block the thread for a long while
/// </remarks>
/// <param name="remoteClient"></param>
/// <param name="a"></param>
/// <param name="regionHandle"></param>
/// <param name="endPoint"></param>
private bool InformClientOfNeighbor(UUID AgentID, ulong requestingRegion, AgentCircuitData circuitData, GridRegion neighbor,
uint TeleportFlags, AgentData agentData, out string reason)
{
if (neighbor == null)
{
reason = "Could not find neighbor to inform";
return(false);
}
m_log.Info("[AgentProcessing]: Starting to inform client about neighbor " + neighbor.RegionName);
//Notes on this method
// 1) the SimulationService.CreateAgent MUST have a fixed CapsUrl for the region, so we have to create (if needed)
// a new Caps handler for it.
// 2) Then we can call the methods (EnableSimulator and EstatablishAgentComm) to tell the client the new Urls
// 3) This allows us to make the Caps on the grid server without telling any other regions about what the
// Urls are.
ISimulationService SimulationService = m_registry.RequestModuleInterface <ISimulationService>();
if (SimulationService != null)
{
ICapsService capsService = m_registry.RequestModuleInterface <ICapsService>();
IClientCapsService clientCaps = capsService.GetClientCapsService(AgentID);
IRegionClientCapsService oldRegionService = clientCaps.GetCapsService(neighbor.RegionHandle);
//If its disabled, it should be removed, so kill it!
if (oldRegionService != null && oldRegionService.Disabled)
{
clientCaps.RemoveCAPS(neighbor.RegionHandle);
oldRegionService = null;
}
bool newAgent = oldRegionService == null;
IRegionClientCapsService otherRegionService = clientCaps.GetOrCreateCapsService(neighbor.RegionHandle,
CapsUtil.GetCapsSeedPath(CapsUtil.GetRandomCapsObjectPath()), circuitData);
if (!newAgent)
{
//Note: if the agent is already there, send an agent update then
bool result = true;
if (agentData != null)
{
result = SimulationService.UpdateAgent(neighbor, agentData);
if (result)
{
oldRegionService.Disabled = false;
}
}
reason = "";
return(result);
}
ICommunicationService commsService = m_registry.RequestModuleInterface <ICommunicationService>();
if (commsService != null)
{
circuitData.OtherInformation["UserUrls"] = commsService.GetUrlsForUser(neighbor, circuitData.AgentID);
}
#region OpenSim teleport compatibility!
if (!m_useCallbacks)
{
circuitData.CapsPath = CapsUtil.GetRandomCapsObjectPath();
circuitData.startpos.X += (neighbor.RegionLocX - clientCaps.GetRootCapsService().RegionX);
circuitData.startpos.Y += (neighbor.RegionLocY - clientCaps.GetRootCapsService().RegionY);
}
#endregion
bool regionAccepted = SimulationService.CreateAgent(neighbor, circuitData,
TeleportFlags, agentData, out reason);
if (regionAccepted)
{
string otherRegionsCapsURL;
//If the region accepted us, we should get a CAPS url back as the reason, if not, its not updated or not an Aurora region, so don't touch it.
if (reason != "")
{
OSDMap responseMap = (OSDMap)OSDParser.DeserializeJson(reason);
OSDMap SimSeedCaps = (OSDMap)responseMap["CapsUrls"];
otherRegionService.AddCAPS(SimSeedCaps);
otherRegionsCapsURL = otherRegionService.CapsUrl;
}
else
{
//We are assuming an OpenSim region now!
#region OpenSim teleport compatibility!
otherRegionsCapsURL = "http://" + otherRegionService.Region.ExternalEndPoint.ToString() +
CapsUtil.GetCapsSeedPath(circuitData.CapsPath);
otherRegionService.CapsUrl = otherRegionsCapsURL;
#endregion
}
IEventQueueService EQService = m_registry.RequestModuleInterface <IEventQueueService>();
EQService.EnableSimulator(neighbor.RegionHandle,
neighbor.ExternalEndPoint.Address.GetAddressBytes(),
neighbor.ExternalEndPoint.Port, AgentID,
neighbor.RegionSizeX, neighbor.RegionSizeY, requestingRegion);
// EnableSimulator makes the client send a UseCircuitCode message to the destination,
// which triggers a bunch of things there.
// So let's wait
Thread.Sleep(300);
EQService.EstablishAgentCommunication(AgentID, neighbor.RegionHandle,
neighbor.ExternalEndPoint.Address.GetAddressBytes(),
neighbor.ExternalEndPoint.Port, otherRegionsCapsURL, neighbor.RegionSizeX,
neighbor.RegionSizeY,
requestingRegion);
if (!m_useCallbacks)
{
Thread.Sleep(3000); //Give it a bit of time
}
m_log.Info("[AgentProcessing]: Completed inform client about neighbor " + neighbor.RegionName);
}
else
{
m_log.Error("[AgentProcessing]: Failed to inform client about neighbor " + neighbor.RegionName + ", reason: " + reason);
return(false);
}
return(true);
}
reason = "SimulationService does not exist";
m_log.Error("[AgentProcessing]: Failed to inform client about neighbor " + neighbor.RegionName + ", reason: " + reason + "!");
return(false);
}
private bool LaunchAgentDirectly(ISimulationService simConnector, GridRegion region, AgentCircuitData aCircuit, out string reason)
{
return simConnector.CreateAgent(region, aCircuit, (int)Constants.TeleportFlags.ViaLogin, out reason);
}
// subclasses can override this
protected virtual bool CreateAgent(GridRegion source, GridRegion gatekeeper, GridRegion destination,
AgentCircuitData aCircuit, uint teleportFlags, bool fromLogin, out string reason)
{
return(m_SimulationService.CreateAgent(source, destination, aCircuit, teleportFlags, out reason));
}
public bool LoginAgent(GridRegion source, AgentCircuitData aCircuit, GridRegion destination, out string reason)
{
reason = string.Empty;
string authURL = string.Empty;
if (aCircuit.ServiceURLs.ContainsKey("HomeURI"))
{
authURL = aCircuit.ServiceURLs["HomeURI"].ToString();
}
m_log.InfoFormat("[GATEKEEPER SERVICE]: Login request for {0} {1} @ {2} ({3}) at {4} using viewer {5}, channel {6}, IP {7}, Mac {8}, Id0 {9}, Teleport Flags: {10}. From region {11}",
aCircuit.firstname, aCircuit.lastname, authURL, aCircuit.AgentID, destination.RegionID,
aCircuit.Viewer, aCircuit.Channel, aCircuit.IPAddress, aCircuit.Mac, aCircuit.Id0, (TeleportFlags)aCircuit.teleportFlags,
(source == null) ? "Unknown" : string.Format("{0} ({1}){2}", source.RegionName, source.RegionID, (source.RawServerURI == null) ? "" : " @ " + source.ServerURI));
string curViewer = Util.GetViewerName(aCircuit);
string curMac = aCircuit.Mac.ToString();
//
// Check client
//
if (!String.IsNullOrWhiteSpace(m_AllowedClients))
{
Regex arx = new Regex(m_AllowedClients);
Match am = arx.Match(curViewer);
if (!am.Success)
{
reason = "Login failed: client " + curViewer + " is not allowed";
m_log.InfoFormat("[GATEKEEPER SERVICE]: Login failed, reason: client {0} is not allowed", curViewer);
return(false);
}
}
if (!String.IsNullOrWhiteSpace(m_DeniedClients))
{
Regex drx = new Regex(m_DeniedClients);
Match dm = drx.Match(curViewer);
if (dm.Success)
{
reason = "Login failed: client " + curViewer + " is denied";
m_log.InfoFormat("[GATEKEEPER SERVICE]: Login failed, reason: client {0} is denied", curViewer);
return(false);
}
}
if (!String.IsNullOrWhiteSpace(m_DeniedMacs))
{
m_log.InfoFormat("[GATEKEEPER SERVICE]: Checking users Mac {0} against list of denied macs {1} ...", curMac, m_DeniedMacs);
if (m_DeniedMacs.Contains(curMac))
{
reason = "Login failed: client with Mac " + curMac + " is denied";
m_log.InfoFormat("[GATEKEEPER SERVICE]: Login failed, reason: client with mac {0} is denied", curMac);
return(false);
}
}
//
// Authenticate the user
//
if (!Authenticate(aCircuit))
{
reason = "Unable to verify identity";
m_log.InfoFormat("[GATEKEEPER SERVICE]: Unable to verify identity of agent {0} {1}. Refusing service.", aCircuit.firstname, aCircuit.lastname);
return(false);
}
m_log.DebugFormat("[GATEKEEPER SERVICE]: Identity verified for {0} {1} @ {2}", aCircuit.firstname, aCircuit.lastname, authURL);
//
// Check for impersonations
//
UserAccount account = null;
if (m_UserAccountService != null)
{
// Check to see if we have a local user with that UUID
account = m_UserAccountService.GetUserAccount(m_ScopeID, aCircuit.AgentID);
if (account != null)
{
// Make sure this is the user coming home, and not a foreign user with same UUID as a local user
if (m_UserAgentService != null)
{
if (!m_UserAgentService.IsAgentComingHome(aCircuit.SessionID, m_ExternalName))
{
// Can't do, sorry
reason = "Unauthorized";
m_log.InfoFormat("[GATEKEEPER SERVICE]: Foreign agent {0} {1} has same ID as local user. Refusing service.",
aCircuit.firstname, aCircuit.lastname);
return(false);
}
}
}
}
//
// Foreign agents allowed? Exceptions?
//
if (account == null)
{
bool allowed = m_ForeignAgentsAllowed;
if (m_ForeignAgentsAllowed && IsException(aCircuit, m_ForeignsAllowedExceptions))
{
allowed = false;
}
if (!m_ForeignAgentsAllowed && IsException(aCircuit, m_ForeignsDisallowedExceptions))
{
allowed = true;
}
if (!allowed)
{
reason = "Destination does not allow visitors from your world";
m_log.InfoFormat("[GATEKEEPER SERVICE]: Foreign agents are not permitted {0} {1} @ {2}. Refusing service.",
aCircuit.firstname, aCircuit.lastname, aCircuit.ServiceURLs["HomeURI"]);
return(false);
}
}
//
// Is the user banned?
// This uses a Ban service that's more powerful than the configs
//
// string uui = (account != null ? aCircuit.AgentID.ToString() : Util.ProduceUserUniversalIdentifier(aCircuit));
// if (m_BansService != null && m_BansService.IsBanned(uui, aCircuit.IPAddress, aCircuit.Id0, authURL))
// {
// reason = "You are banned from this world";
// m_log.InfoFormat("[GATEKEEPER SERVICE]: Login failed, reason: user {0} is banned", uui);
// return false;
// }
// Check if the hardware or IP is banned
if (m_AccessControlService != null)
{
if (m_AccessControlService.IsHardwareBanned(aCircuit.Mac, aCircuit.Id0) ||
m_AccessControlService.IsIPBanned(aCircuit.IPAddress))
{
reason = "You are banned from this grid.";
m_log.InfoFormat("[GATEKEEPER SERVICE] Login failed for {0}, reason: hardware or ip is banned", aCircuit.AgentID);
return(false);
}
}
UUID agentID = aCircuit.AgentID;
if (agentID == new UUID("6571e388-6218-4574-87db-f9379718315e"))
{
// really?
reason = "Invalid account ID";
return(false);
}
if (m_GridUserService != null)
{
string PrincipalIDstr = agentID.ToString();
GridUserInfo guinfo = m_GridUserService.GetGridUserInfo(PrincipalIDstr);
if (!m_allowDuplicatePresences)
{
if (guinfo != null && guinfo.Online && guinfo.LastRegionID != UUID.Zero)
{
if (SendAgentGodKillToRegion(UUID.Zero, agentID, guinfo))
{
if (account != null)
{
m_log.InfoFormat(
"[GATEKEEPER SERVICE]: Login failed for {0} {1}, reason: already logged in",
account.FirstName, account.LastName);
}
reason = "You appear to be already logged in on the destination grid " +
"Please wait a a minute or two and retry. " +
"If this takes longer than a few minutes please contact the grid owner.";
return(false);
}
}
}
}
m_log.DebugFormat("[GATEKEEPER SERVICE]: User {0} is ok", aCircuit.Name);
bool isFirstLogin = false;
//
// Login the presence, if it's not there yet (by the login service)
//
PresenceInfo presence = m_PresenceService.GetAgent(aCircuit.SessionID);
if (presence != null) // it has been placed there by the login service
{
isFirstLogin = true;
}
else
{
if (!m_PresenceService.LoginAgent(aCircuit.AgentID.ToString(), aCircuit.SessionID, aCircuit.SecureSessionID))
{
reason = "Unable to login presence";
m_log.InfoFormat("[GATEKEEPER SERVICE]: Presence login failed for foreign agent {0} {1}. Refusing service.",
aCircuit.firstname, aCircuit.lastname);
return(false);
}
}
//
// Get the region
//
destination = m_GridService.GetRegionByUUID(m_ScopeID, destination.RegionID);
if (destination == null)
{
reason = "Destination region not found";
return(false);
}
m_log.DebugFormat(
"[GATEKEEPER SERVICE]: Destination {0} is ok for {1}", destination.RegionName, aCircuit.Name);
//
// Adjust the visible name
//
if (account != null)
{
aCircuit.firstname = account.FirstName;
aCircuit.lastname = account.LastName;
aCircuit.displayname = account.DisplayName;
}
if (account == null)
{
if (!aCircuit.lastname.StartsWith("@"))
{
aCircuit.firstname = aCircuit.firstname + "." + aCircuit.lastname;
}
try
{
Uri uri = new Uri(aCircuit.ServiceURLs["HomeURI"].ToString());
aCircuit.lastname = "@" + uri.Authority;
}
catch
{
m_log.WarnFormat("[GATEKEEPER SERVICE]: Malformed HomeURI (this should never happen): {0}", aCircuit.ServiceURLs["HomeURI"]);
aCircuit.lastname = "@" + aCircuit.ServiceURLs["HomeURI"].ToString();
}
}
//
// Finally launch the agent at the destination
//
Constants.TeleportFlags loginFlag = isFirstLogin ? Constants.TeleportFlags.ViaLogin : Constants.TeleportFlags.ViaHGLogin;
// Preserve our TeleportFlags we have gathered so-far
loginFlag |= (Constants.TeleportFlags)aCircuit.teleportFlags;
m_log.DebugFormat("[GATEKEEPER SERVICE]: Launching {0}, Teleport Flags: {1}", aCircuit.Name, loginFlag);
EntityTransferContext ctx = new EntityTransferContext();
if (!m_SimulationService.QueryAccess(
destination, aCircuit.AgentID, aCircuit.ServiceURLs["HomeURI"].ToString(),
true, aCircuit.startpos, new List <UUID>(), ctx, out reason))
{
return(false);
}
bool didit = m_SimulationService.CreateAgent(source, destination, aCircuit, (uint)loginFlag, ctx, out reason);
if (didit)
{
m_log.DebugFormat("[GATEKEEPER SERVICE]: Login presence {0} is ok", aCircuit.Name);
if (!isFirstLogin && m_GridUserService != null && account == null)
{
// Also login foreigners with GridUser service
string userId = aCircuit.AgentID.ToString();
string first = aCircuit.firstname, last = aCircuit.lastname;
if (last.StartsWith("@"))
{
string[] parts = aCircuit.firstname.Split('.');
if (parts.Length >= 2)
{
first = parts[0];
last = parts[1];
}
}
userId += ";" + aCircuit.ServiceURLs["HomeURI"] + ";" + first + " " + last;
m_GridUserService.LoggedIn(userId);
if (aCircuit.hasDisplayName)
{
m_log.InfoFormat("[GATEKEEPER SERVICE]: {0} {1} has arrived with a display name -> {2}", aCircuit.firstname, aCircuit.lastname, aCircuit.displayname);
m_GridUserService.SetDisplayName(userId, aCircuit.displayname);
}
else
{
// todo: maybe have it retrieve it?
m_log.InfoFormat("[GATEKEEPER SERVICE]: {0} {1} has arrived without a display name in the circuit.", aCircuit.firstname, aCircuit.lastname);
}
}
}
return(didit);
}
private bool LaunchAgentDirectly(ISimulationService simConnector, GridRegion region, AgentCircuitData aCircuit, TeleportFlags flags, out string reason)
{
string version;
if (
!simConnector.QueryAccess(
region, aCircuit.AgentID, null, true, aCircuit.startpos, "SIMULATION/0.3", out version, out reason))
return false;
return simConnector.CreateAgent(null, region, aCircuit, (uint)flags, out reason);
}
private bool LaunchAgentDirectly(ISimulationService simConnector, GridRegion region, AgentCircuitData aCircuit, TeleportFlags flags, out string reason)
{
EntityTransferContext ctx = new EntityTransferContext();
if (!simConnector.QueryAccess(
region, aCircuit.AgentID, null, true, aCircuit.startpos, new List<UUID>(), ctx, out reason))
return false;
return simConnector.CreateAgent(null, region, aCircuit, (uint)flags, ctx, out reason);
}
public bool LoginAgent(GridRegion source, AgentCircuitData aCircuit, GridRegion destination, out string reason)
{
reason = string.Empty;
string authURL = string.Empty;
if (aCircuit.ServiceURLs.ContainsKey("HomeURI"))
{
authURL = aCircuit.ServiceURLs["HomeURI"].ToString();
}
m_log.InfoFormat("[GATEKEEPER SERVICE]: Login request for {0} {1} @ {2} ({3}) at {4} using viewer {5}, channel {6}, IP {7}, Mac {8}, Id0 {9}, Teleport Flags: {10}. From region {11}",
aCircuit.firstname, aCircuit.lastname, authURL, aCircuit.AgentID, destination.RegionID,
aCircuit.Viewer, aCircuit.Channel, aCircuit.IPAddress, aCircuit.Mac, aCircuit.Id0, (TeleportFlags)aCircuit.teleportFlags,
(source == null) ? "Unknown" : string.Format("{0} ({1}){2}", source.RegionName, source.RegionID, (source.RawServerURI == null) ? "" : " @ " + source.ServerURI));
string curViewer = Util.GetViewerName(aCircuit);
//
// Check client
//
if (m_AllowedClients != string.Empty)
{
Regex arx = new Regex(m_AllowedClients);
Match am = arx.Match(curViewer);
if (!am.Success)
{
reason = "Login failed: client " + curViewer + " is not allowed";
m_log.InfoFormat("[GATEKEEPER SERVICE]: Login failed, reason: client {0} is not allowed", curViewer);
return(false);
}
}
if (m_DeniedClients != string.Empty)
{
Regex drx = new Regex(m_DeniedClients);
Match dm = drx.Match(curViewer);
if (dm.Success)
{
reason = "Login failed: client " + curViewer + " is denied";
m_log.InfoFormat("[GATEKEEPER SERVICE]: Login failed, reason: client {0} is denied", curViewer);
return(false);
}
}
//
// Authenticate the user
//
if (!Authenticate(aCircuit))
{
reason = "Unable to verify identity";
m_log.InfoFormat("[GATEKEEPER SERVICE]: Unable to verify identity of agent {0} {1}. Refusing service.", aCircuit.firstname, aCircuit.lastname);
return(false);
}
m_log.DebugFormat("[GATEKEEPER SERVICE]: Identity verified for {0} {1} @ {2}", aCircuit.firstname, aCircuit.lastname, authURL);
//
// Check for impersonations
//
UserAccount account = null;
if (m_UserAccountService != null)
{
// Check to see if we have a local user with that UUID
account = m_UserAccountService.GetUserAccount(m_ScopeID, aCircuit.AgentID);
if (account != null)
{
// Make sure this is the user coming home, and not a foreign user with same UUID as a local user
if (m_UserAgentService != null)
{
if (!m_UserAgentService.IsAgentComingHome(aCircuit.SessionID, m_ExternalName))
{
// Can't do, sorry
reason = "Unauthorized";
m_log.InfoFormat("[GATEKEEPER SERVICE]: Foreign agent {0} {1} has same ID as local user. Refusing service.",
aCircuit.firstname, aCircuit.lastname);
return(false);
}
}
}
}
//
// Foreign agents allowed? Exceptions?
//
if (account == null)
{
bool allowed = m_ForeignAgentsAllowed;
if (m_ForeignAgentsAllowed && IsException(aCircuit, m_ForeignsAllowedExceptions))
{
allowed = false;
}
if (!m_ForeignAgentsAllowed && IsException(aCircuit, m_ForeignsDisallowedExceptions))
{
allowed = true;
}
if (!allowed)
{
reason = "Destination does not allow visitors from your world";
m_log.InfoFormat("[GATEKEEPER SERVICE]: Foreign agents are not permitted {0} {1} @ {2}. Refusing service.",
aCircuit.firstname, aCircuit.lastname, aCircuit.ServiceURLs["HomeURI"]);
return(false);
}
}
//
// Is the user banned?
// This uses a Ban service that's more powerful than the configs
//
string uui = (account != null ? aCircuit.AgentID.ToString() : Util.ProduceUserUniversalIdentifier(aCircuit));
if (m_BansService != null && m_BansService.IsBanned(uui, aCircuit.IPAddress, aCircuit.Id0, authURL))
{
reason = "You are banned from this world";
m_log.InfoFormat("[GATEKEEPER SERVICE]: Login failed, reason: user {0} is banned", uui);
return(false);
}
m_log.DebugFormat("[GATEKEEPER SERVICE]: User {0} is ok", aCircuit.Name);
bool isFirstLogin = false;
//
// Login the presence, if it's not there yet (by the login service)
//
PresenceInfo presence = m_PresenceService.GetAgent(aCircuit.SessionID);
if (presence != null) // it has been placed there by the login service
{
isFirstLogin = true;
}
else
{
if (!m_PresenceService.LoginAgent(aCircuit.AgentID.ToString(), aCircuit.SessionID, aCircuit.SecureSessionID))
{
reason = "Unable to login presence";
m_log.InfoFormat("[GATEKEEPER SERVICE]: Presence login failed for foreign agent {0} {1}. Refusing service.",
aCircuit.firstname, aCircuit.lastname);
return(false);
}
m_log.DebugFormat("[GATEKEEPER SERVICE]: Login presence {0} is ok", aCircuit.Name);
// Also login foreigners with GridUser service
if (m_GridUserService != null && account == null)
{
string userId = aCircuit.AgentID.ToString();
string first = aCircuit.firstname, last = aCircuit.lastname;
if (last.StartsWith("@"))
{
string[] parts = aCircuit.firstname.Split('.');
if (parts.Length >= 2)
{
first = parts[0];
last = parts[1];
}
}
userId += ";" + aCircuit.ServiceURLs["HomeURI"] + ";" + first + " " + last;
m_GridUserService.LoggedIn(userId);
}
}
//
// Get the region
//
destination = m_GridService.GetRegionByUUID(m_ScopeID, destination.RegionID);
if (destination == null)
{
reason = "Destination region not found";
return(false);
}
m_log.DebugFormat(
"[GATEKEEPER SERVICE]: Destination {0} is ok for {1}", destination.RegionName, aCircuit.Name);
//
// Adjust the visible name
//
if (account != null)
{
aCircuit.firstname = account.FirstName;
aCircuit.lastname = account.LastName;
}
if (account == null)
{
if (!aCircuit.lastname.StartsWith("@"))
{
aCircuit.firstname = aCircuit.firstname + "." + aCircuit.lastname;
}
try
{
Uri uri = new Uri(aCircuit.ServiceURLs["HomeURI"].ToString());
aCircuit.lastname = "@" + uri.Authority;
}
catch
{
m_log.WarnFormat("[GATEKEEPER SERVICE]: Malformed HomeURI (this should never happen): {0}", aCircuit.ServiceURLs["HomeURI"]);
aCircuit.lastname = "@" + aCircuit.ServiceURLs["HomeURI"].ToString();
}
}
//
// Finally launch the agent at the destination
//
Constants.TeleportFlags loginFlag = isFirstLogin ? Constants.TeleportFlags.ViaLogin : Constants.TeleportFlags.ViaHGLogin;
// Preserve our TeleportFlags we have gathered so-far
loginFlag |= (Constants.TeleportFlags)aCircuit.teleportFlags;
m_log.DebugFormat("[GATEKEEPER SERVICE]: Launching {0}, Teleport Flags: {1}", aCircuit.Name, loginFlag);
EntityTransferContext ctx = new EntityTransferContext();
if (!m_SimulationService.QueryAccess(
destination, aCircuit.AgentID, aCircuit.ServiceURLs["HomeURI"].ToString(),
true, aCircuit.startpos, new List <UUID>(), ctx, out reason))
{
return(false);
}
return(m_SimulationService.CreateAgent(source, destination, aCircuit, (uint)loginFlag, ctx, out reason));
}
// subclasses can override this
protected virtual bool CreateAgent(GridRegion destination, AgentCircuitData aCircuit, uint teleportFlags, out string reason)
{
return(m_SimulationService.CreateAgent(destination, aCircuit, teleportFlags, out reason));
}
private bool CreateAgent(GridRegion region, IRegionClientCapsService regionCaps, ref AgentCircuitData aCircuit,
ISimulationService SimulationService, ref int requestedUDPPort, out string reason)
{
CachedUserInfo info = new CachedUserInfo();
IAgentConnector con = Aurora.DataManager.DataManager.RequestPlugin<IAgentConnector>();
if (con != null)
info.AgentInfo = con.GetAgent(aCircuit.AgentID);
info.UserAccount = regionCaps.ClientCaps.AccountInfo;
IGroupsServiceConnector groupsConn = Aurora.DataManager.DataManager.RequestPlugin<IGroupsServiceConnector>();
if (groupsConn != null)
{
info.ActiveGroup = groupsConn.GetGroupMembershipData(aCircuit.AgentID, UUID.Zero, aCircuit.AgentID);
info.GroupMemberships = groupsConn.GetAgentGroupMemberships(aCircuit.AgentID, aCircuit.AgentID);
}
aCircuit.OtherInformation["CachedUserInfo"] = info.ToOSD();
return SimulationService.CreateAgent(region, aCircuit, aCircuit.teleportFlags, null,
out requestedUDPPort, out reason);
}
protected bool LaunchAgentDirectly(ISimulationService simConnector, GridRegion region, AgentCircuitData aCircuit, out string reason)
{
// The client is in the region, we need to make sure it gets the right Caps
// If CreateAgent is successful, it passes back a OSDMap of params that the client
// wants to inform us about, and it includes the Caps SEED url for the region
IRegionClientCapsService regionClientCaps = null;
if (m_CapsService != null)
{
//Remove any previous users
string ServerCapsBase = CapsUtil.GetRandomCapsObjectPath();
m_CapsService.CreateCAPS(aCircuit.AgentID, CapsUtil.GetCapsSeedPath(ServerCapsBase), region.RegionHandle, true, aCircuit);
regionClientCaps = m_CapsService.GetClientCapsService(aCircuit.AgentID).GetCapsService(region.RegionHandle);
}
ICommunicationService commsService = m_registry.RequestModuleInterface<ICommunicationService>();
if (commsService != null)
{
aCircuit.OtherInformation["UserUrls"] = commsService.GetUrlsForUser(region, aCircuit.AgentID);
}
aCircuit.teleportFlags = (uint)TeleportFlags.ViaLogin;
// As we are creating the agent, we must also initialize the CapsService for the agent
bool success = simConnector.CreateAgent(region, aCircuit, (int)TeleportFlags.ViaLogin, null, out reason);
if (!success) // If it failed, do not set up any CapsService for the client
{
//Delete the Caps!
IAgentProcessing agentProcessor = m_registry.RequestModuleInterface<IAgentProcessing>();
if (agentProcessor != null && m_CapsService != null)
agentProcessor.LogoutAgent(regionClientCaps);
else if(m_CapsService != null)
m_CapsService.RemoveCAPS(aCircuit.AgentID);
return success;
}
if (m_CapsService != null && reason != "")
{
OSDMap responseMap = (OSDMap)OSDParser.DeserializeJson(reason);
OSDMap SimSeedCaps = (OSDMap)responseMap["CapsUrls"];
regionClientCaps.AddCAPS(SimSeedCaps);
}
return success;
}