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-rw-r--r--OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs44
-rw-r--r--OpenSim/Services/Connectors/Hypergrid/UserAgentServiceConnector.cs7
-rw-r--r--OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs83
-rw-r--r--OpenSim/Services/HypergridService/UserAgentService.cs44
-rw-r--r--OpenSim/Services/Interfaces/IGatekeeperService.cs6
-rw-r--r--OpenSim/Services/LLLoginService/LLLoginService.cs6
6 files changed, 144 insertions, 46 deletions
diff --git a/OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs b/OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs
index c426bba..291dd73 100644
--- a/OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs
@@ -38,6 +38,7 @@ using GridRegion = OpenSim.Services.Interfaces.GridRegion;
38 38
39using OpenMetaverse; 39using OpenMetaverse;
40using OpenMetaverse.Imaging; 40using OpenMetaverse.Imaging;
41using OpenMetaverse.StructuredData;
41using Nwc.XmlRpc; 42using Nwc.XmlRpc;
42using log4net; 43using log4net;
43 44
@@ -268,5 +269,48 @@ namespace OpenSim.Services.Connectors.Hypergrid
268 return null; 269 return null;
269 } 270 }
270 271
272 public bool CreateAgent(GridRegion destination, AgentCircuitData aCircuit, uint flags, out string myipaddress, out string reason)
273 {
274 HttpWebRequest AgentCreateRequest = null;
275 myipaddress = String.Empty;
276 reason = String.Empty;
277
278 if (SendRequest(destination, aCircuit, flags, out reason, out AgentCreateRequest))
279 {
280 string response = GetResponse(AgentCreateRequest, out reason);
281 bool success = true;
282 UnpackResponse(response, out success, out reason, out myipaddress);
283 return success;
284 }
285
286 return false;
287 }
288
289 protected void UnpackResponse(string response, out bool result, out string reason, out string ipaddress)
290 {
291 result = true;
292 reason = string.Empty;
293 ipaddress = string.Empty;
294
295 if (!String.IsNullOrEmpty(response))
296 {
297 try
298 {
299 // we assume we got an OSDMap back
300 OSDMap r = Util.GetOSDMap(response);
301 result = r["success"].AsBoolean();
302 reason = r["reason"].AsString();
303 ipaddress = r["your_ip"].AsString();
304 }
305 catch (NullReferenceException e)
306 {
307 m_log.InfoFormat("[GATEKEEPER SERVICE CONNECTOR]: exception on UnpackResponse of DoCreateChildAgentCall {0}", e.Message);
308 reason = "Internal error";
309 result = false;
310 }
311 }
312 }
313
314
271 } 315 }
272} 316}
diff --git a/OpenSim/Services/Connectors/Hypergrid/UserAgentServiceConnector.cs b/OpenSim/Services/Connectors/Hypergrid/UserAgentServiceConnector.cs
index 69dff3c..c1e5949 100644
--- a/OpenSim/Services/Connectors/Hypergrid/UserAgentServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Hypergrid/UserAgentServiceConnector.cs
@@ -73,6 +73,13 @@ namespace OpenSim.Services.Connectors.Hypergrid
73 { 73 {
74 } 74 }
75 75
76 public bool LoginAgentToGrid(AgentCircuitData agent, GridRegion gatekeeper, GridRegion finalDestination, IPEndPoint ipaddress, out string reason)
77 {
78 // not available over remote calls
79 reason = "Method not available over remote calls";
80 return false;
81 }
82
76 public bool LoginAgentToGrid(AgentCircuitData aCircuit, GridRegion gatekeeper, GridRegion destination, out string reason) 83 public bool LoginAgentToGrid(AgentCircuitData aCircuit, GridRegion gatekeeper, GridRegion destination, out string reason)
77 { 84 {
78 reason = String.Empty; 85 reason = String.Empty;
diff --git a/OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs b/OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs
index 6244565..2b96b96 100644
--- a/OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs
@@ -77,8 +77,26 @@ namespace OpenSim.Services.Connectors.Simulation
77 77
78 public bool CreateAgent(GridRegion destination, AgentCircuitData aCircuit, uint flags, out string reason) 78 public bool CreateAgent(GridRegion destination, AgentCircuitData aCircuit, uint flags, out string reason)
79 { 79 {
80 HttpWebRequest AgentCreateRequest = null;
80 reason = String.Empty; 81 reason = String.Empty;
81 82
83 if (SendRequest(destination, aCircuit, flags, out reason, out AgentCreateRequest))
84 {
85 string response = GetResponse(AgentCreateRequest, out reason);
86 bool success = true;
87 UnpackResponse(response, out success, out reason);
88 return success;
89 }
90
91 return false;
92 }
93
94
95 protected bool SendRequest(GridRegion destination, AgentCircuitData aCircuit, uint flags, out string reason, out HttpWebRequest AgentCreateRequest)
96 {
97 reason = String.Empty;
98 AgentCreateRequest = null;
99
82 if (destination == null) 100 if (destination == null)
83 { 101 {
84 reason = "Destination is null"; 102 reason = "Destination is null";
@@ -101,7 +119,7 @@ namespace OpenSim.Services.Connectors.Simulation
101 119
102 //Console.WriteLine(" >>> DoCreateChildAgentCall <<< " + uri); 120 //Console.WriteLine(" >>> DoCreateChildAgentCall <<< " + uri);
103 121
104 HttpWebRequest AgentCreateRequest = (HttpWebRequest)WebRequest.Create(uri); 122 AgentCreateRequest = (HttpWebRequest)WebRequest.Create(uri);
105 AgentCreateRequest.Method = "POST"; 123 AgentCreateRequest.Method = "POST";
106 AgentCreateRequest.ContentType = "application/json"; 124 AgentCreateRequest.ContentType = "application/json";
107 AgentCreateRequest.Timeout = 10000; 125 AgentCreateRequest.Timeout = 10000;
@@ -134,7 +152,7 @@ namespace OpenSim.Services.Connectors.Simulation
134 AgentCreateRequest.ContentLength = buffer.Length; //Count bytes to send 152 AgentCreateRequest.ContentLength = buffer.Length; //Count bytes to send
135 os = AgentCreateRequest.GetRequestStream(); 153 os = AgentCreateRequest.GetRequestStream();
136 os.Write(buffer, 0, strBuffer.Length); //Send it 154 os.Write(buffer, 0, strBuffer.Length); //Send it
137 m_log.InfoFormat("[REMOTE SIMULATION CONNECTOR]: Posted CreateAgent request to remote sim {0}, region {1}, x={2} y={3}", 155 m_log.InfoFormat("[REMOTE SIMULATION CONNECTOR]: Posted CreateAgent request to remote sim {0}, region {1}, x={2} y={3}",
138 uri, destination.RegionName, destination.RegionLocX, destination.RegionLocY); 156 uri, destination.RegionName, destination.RegionLocX, destination.RegionLocY);
139 } 157 }
140 //catch (WebException ex) 158 //catch (WebException ex)
@@ -150,11 +168,18 @@ namespace OpenSim.Services.Connectors.Simulation
150 os.Close(); 168 os.Close();
151 } 169 }
152 170
171 return true;
172 }
173
174 protected string GetResponse(HttpWebRequest AgentCreateRequest, out string reason)
175 {
153 // Let's wait for the response 176 // Let's wait for the response
154 //m_log.Info("[REMOTE SIMULATION CONNECTOR]: Waiting for a reply after DoCreateChildAgentCall"); 177 //m_log.Info("[REMOTE SIMULATION CONNECTOR]: Waiting for a reply after DoCreateChildAgentCall");
178 reason = string.Empty;
155 179
156 WebResponse webResponse = null; 180 WebResponse webResponse = null;
157 StreamReader sr = null; 181 StreamReader sr = null;
182 string response = string.Empty;
158 try 183 try
159 { 184 {
160 webResponse = AgentCreateRequest.GetResponse(); 185 webResponse = AgentCreateRequest.GetResponse();
@@ -166,37 +191,15 @@ namespace OpenSim.Services.Connectors.Simulation
166 { 191 {
167 192
168 sr = new StreamReader(webResponse.GetResponseStream()); 193 sr = new StreamReader(webResponse.GetResponseStream());
169 string response = sr.ReadToEnd().Trim(); 194 response = sr.ReadToEnd().Trim();
170 m_log.InfoFormat("[REMOTE SIMULATION CONNECTOR]: DoCreateChildAgentCall reply was {0} ", response); 195 m_log.InfoFormat("[REMOTE SIMULATION CONNECTOR]: DoCreateChildAgentCall reply was {0} ", response);
171
172 if (!String.IsNullOrEmpty(response))
173 {
174 try
175 {
176 // we assume we got an OSDMap back
177 OSDMap r = Util.GetOSDMap(response);
178 bool success = r["success"].AsBoolean();
179 reason = r["reason"].AsString();
180 return success;
181 }
182 catch (NullReferenceException e)
183 {
184 m_log.InfoFormat("[REMOTE SIMULATION CONNECTOR]: exception on reply of DoCreateChildAgentCall {0}", e.Message);
185
186 // check for old style response
187 if (response.ToLower().StartsWith("true"))
188 return true;
189
190 return false;
191 }
192 }
193 } 196 }
194 } 197 }
195 catch (WebException ex) 198 catch (WebException ex)
196 { 199 {
197 m_log.InfoFormat("[REMOTE SIMULATION CONNECTOR]: exception on reply of DoCreateChildAgentCall {0}", ex.Message); 200 m_log.InfoFormat("[REMOTE SIMULATION CONNECTOR]: exception on reply of DoCreateChildAgentCall {0}", ex.Message);
198 reason = "Destination did not reply"; 201 reason = "Destination did not reply";
199 return false; 202 return string.Empty;
200 } 203 }
201 finally 204 finally
202 { 205 {
@@ -204,7 +207,33 @@ namespace OpenSim.Services.Connectors.Simulation
204 sr.Close(); 207 sr.Close();
205 } 208 }
206 209
207 return true; 210 return response;
211 }
212
213 protected void UnpackResponse(string response, out bool result, out string reason)
214 {
215 result = true;
216 reason = string.Empty;
217 if (!String.IsNullOrEmpty(response))
218 {
219 try
220 {
221 // we assume we got an OSDMap back
222 OSDMap r = Util.GetOSDMap(response);
223 result = r["success"].AsBoolean();
224 reason = r["reason"].AsString();
225 }
226 catch (NullReferenceException e)
227 {
228 m_log.InfoFormat("[REMOTE SIMULATION CONNECTOR]: exception on reply of DoCreateChildAgentCall {0}", e.Message);
229
230 // check for old style response
231 if (response.ToLower().StartsWith("true"))
232 result = true;
233
234 result = false;
235 }
236 }
208 } 237 }
209 238
210 protected virtual OSDMap PackCreateAgentArguments(AgentCircuitData aCircuit, GridRegion destination, uint flags) 239 protected virtual OSDMap PackCreateAgentArguments(AgentCircuitData aCircuit, GridRegion destination, uint flags)
diff --git a/OpenSim/Services/HypergridService/UserAgentService.cs b/OpenSim/Services/HypergridService/UserAgentService.cs
index 181d7f2..6b14e21 100644
--- a/OpenSim/Services/HypergridService/UserAgentService.cs
+++ b/OpenSim/Services/HypergridService/UserAgentService.cs
@@ -131,10 +131,11 @@ namespace OpenSim.Services.HypergridService
131 return home; 131 return home;
132 } 132 }
133 133
134 public bool LoginAgentToGrid(AgentCircuitData agentCircuit, GridRegion gatekeeper, GridRegion finalDestination, out string reason) 134 public bool LoginAgentToGrid(AgentCircuitData agentCircuit, GridRegion gatekeeper, GridRegion finalDestination, IPEndPoint clientIP, out string reason)
135 { 135 {
136 m_log.DebugFormat("[USER AGENT SERVICE]: Request to login user {0} {1} to grid {2}", 136 m_log.DebugFormat("[USER AGENT SERVICE]: Request to login user {0} {1} (@{2}) to grid {3}",
137 agentCircuit.firstname, agentCircuit.lastname, gatekeeper.ExternalHostName +":"+ gatekeeper.HttpPort); 137 agentCircuit.firstname, agentCircuit.lastname, ((clientIP == null) ? "(stored IP)" : clientIP.ToString()),
138 gatekeeper.ExternalHostName +":"+ gatekeeper.HttpPort);
138 139
139 // Take the IP address + port of the gatekeeper (reg) plus the info of finalDestination 140 // Take the IP address + port of the gatekeeper (reg) plus the info of finalDestination
140 GridRegion region = new GridRegion(gatekeeper); 141 GridRegion region = new GridRegion(gatekeeper);
@@ -149,11 +150,12 @@ namespace OpenSim.Services.HypergridService
149 150
150 //bool success = m_GatekeeperConnector.CreateAgent(region, agentCircuit, (uint)Constants.TeleportFlags.ViaLogin, out reason); 151 //bool success = m_GatekeeperConnector.CreateAgent(region, agentCircuit, (uint)Constants.TeleportFlags.ViaLogin, out reason);
151 bool success = false; 152 bool success = false;
153 string myExternalIP = string.Empty;
152 string gridName = "http://" + gatekeeper.ExternalHostName + ":" + gatekeeper.HttpPort; 154 string gridName = "http://" + gatekeeper.ExternalHostName + ":" + gatekeeper.HttpPort;
153 if (m_GridName == gridName) 155 if (m_GridName == gridName)
154 success = m_GatekeeperService.LoginAgent(agentCircuit, finalDestination, out reason); 156 success = m_GatekeeperService.LoginAgent(agentCircuit, finalDestination, out reason);
155 else 157 else
156 success = m_GatekeeperConnector.CreateAgent(region, agentCircuit, (uint)Constants.TeleportFlags.ViaLogin, out reason); 158 success = m_GatekeeperConnector.CreateAgent(region, agentCircuit, (uint)Constants.TeleportFlags.ViaLogin, out myExternalIP, out reason);
157 159
158 if (!success) 160 if (!success)
159 { 161 {
@@ -167,15 +169,25 @@ namespace OpenSim.Services.HypergridService
167 return false; 169 return false;
168 } 170 }
169 171
172 // else set the IP addresses associated with this client
173 if (clientIP != null)
174 m_TravelingAgents[agentCircuit.SessionID].ClientIPAddress = clientIP.ToString();
175 m_TravelingAgents[agentCircuit.SessionID].MyIpAddress = myExternalIP;
170 return true; 176 return true;
171 } 177 }
172 178
173 public void SetClientToken(UUID sessionID, string token) 179 public bool LoginAgentToGrid(AgentCircuitData agentCircuit, GridRegion gatekeeper, GridRegion finalDestination, out string reason)
180 {
181 reason = string.Empty;
182 return LoginAgentToGrid(agentCircuit, gatekeeper, finalDestination, null, out reason);
183 }
184
185 private void SetClientIP(UUID sessionID, string ip)
174 { 186 {
175 if (m_TravelingAgents.ContainsKey(sessionID)) 187 if (m_TravelingAgents.ContainsKey(sessionID))
176 { 188 {
177 m_log.DebugFormat("[USER AGENT SERVICE]: Setting token {0} for session {1}", token, sessionID); 189 m_log.DebugFormat("[USER AGENT SERVICE]: Setting IP {0} for session {1}", ip, sessionID);
178 m_TravelingAgents[sessionID].ClientToken = token; 190 m_TravelingAgents[sessionID].ClientIPAddress = ip;
179 } 191 }
180 } 192 }
181 193
@@ -196,7 +208,7 @@ namespace OpenSim.Services.HypergridService
196 travel.GridExternalName = "http://" + region.ExternalHostName + ":" + region.HttpPort; 208 travel.GridExternalName = "http://" + region.ExternalHostName + ":" + region.HttpPort;
197 travel.ServiceToken = agentCircuit.ServiceSessionID; 209 travel.ServiceToken = agentCircuit.ServiceSessionID;
198 if (old != null) 210 if (old != null)
199 travel.ClientToken = old.ClientToken; 211 travel.ClientIPAddress = old.ClientIPAddress;
200 212
201 return old; 213 return old;
202 } 214 }
@@ -233,15 +245,22 @@ namespace OpenSim.Services.HypergridService
233 return travel.GridExternalName == thisGridExternalName; 245 return travel.GridExternalName == thisGridExternalName;
234 } 246 }
235 247
236 public bool VerifyClient(UUID sessionID, string token) 248 public bool VerifyClient(UUID sessionID, string reportedIP)
237 { 249 {
238 if (m_BypassClientVerification) 250 if (m_BypassClientVerification)
239 return true; 251 return true;
240 252
241 m_log.DebugFormat("[USER AGENT SERVICE]: Verifying Client session {0} with token {1}", sessionID, token); 253 m_log.DebugFormat("[USER AGENT SERVICE]: Verifying Client session {0} with reported IP {1}.",
254 sessionID, reportedIP);
242 255
243 if (m_TravelingAgents.ContainsKey(sessionID)) 256 if (m_TravelingAgents.ContainsKey(sessionID))
244 return m_TravelingAgents[sessionID].ClientToken == token; 257 {
258 m_log.DebugFormat("[USER AGENT SERVICE]: Comparing with login IP {0} and MyIP {1}",
259 m_TravelingAgents[sessionID].ClientIPAddress, m_TravelingAgents[sessionID].MyIpAddress);
260
261 return m_TravelingAgents[sessionID].ClientIPAddress == reportedIP ||
262 m_TravelingAgents[sessionID].MyIpAddress == reportedIP; // NATed
263 }
245 264
246 return false; 265 return false;
247 } 266 }
@@ -266,7 +285,8 @@ namespace OpenSim.Services.HypergridService
266 public UUID UserID; 285 public UUID UserID;
267 public string GridExternalName = string.Empty; 286 public string GridExternalName = string.Empty;
268 public string ServiceToken = string.Empty; 287 public string ServiceToken = string.Empty;
269 public string ClientToken = string.Empty; 288 public string ClientIPAddress = string.Empty; // as seen from this user agent service
289 public string MyIpAddress = string.Empty; // the user agent service's external IP, as seen from the next gatekeeper
270 } 290 }
271 291
272} 292}
diff --git a/OpenSim/Services/Interfaces/IGatekeeperService.cs b/OpenSim/Services/Interfaces/IGatekeeperService.cs
index 2d397bc..aac8293 100644
--- a/OpenSim/Services/Interfaces/IGatekeeperService.cs
+++ b/OpenSim/Services/Interfaces/IGatekeeperService.cs
@@ -48,13 +48,15 @@ namespace OpenSim.Services.Interfaces
48 /// </summary> 48 /// </summary>
49 public interface IUserAgentService 49 public interface IUserAgentService
50 { 50 {
51 // called by login service only
52 bool LoginAgentToGrid(AgentCircuitData agent, GridRegion gatekeeper, GridRegion finalDestination, IPEndPoint clientIP, out string reason);
53 // called by simulators
51 bool LoginAgentToGrid(AgentCircuitData agent, GridRegion gatekeeper, GridRegion finalDestination, out string reason); 54 bool LoginAgentToGrid(AgentCircuitData agent, GridRegion gatekeeper, GridRegion finalDestination, out string reason);
52 void SetClientToken(UUID sessionID, string token);
53 void LogoutAgent(UUID userID, UUID sessionID); 55 void LogoutAgent(UUID userID, UUID sessionID);
54 GridRegion GetHomeRegion(UUID userID, out Vector3 position, out Vector3 lookAt); 56 GridRegion GetHomeRegion(UUID userID, out Vector3 position, out Vector3 lookAt);
55 57
56 bool AgentIsComingHome(UUID sessionID, string thisGridExternalName); 58 bool AgentIsComingHome(UUID sessionID, string thisGridExternalName);
57 bool VerifyAgent(UUID sessionID, string token); 59 bool VerifyAgent(UUID sessionID, string token);
58 bool VerifyClient(UUID sessionID, string token); 60 bool VerifyClient(UUID sessionID, string reportedIP);
59 } 61 }
60} 62}
diff --git a/OpenSim/Services/LLLoginService/LLLoginService.cs b/OpenSim/Services/LLLoginService/LLLoginService.cs
index 4b7cb5d..b740297 100644
--- a/OpenSim/Services/LLLoginService/LLLoginService.cs
+++ b/OpenSim/Services/LLLoginService/LLLoginService.cs
@@ -755,12 +755,8 @@ namespace OpenSim.Services.LLLoginService
755 private bool LaunchAgentIndirectly(GridRegion gatekeeper, GridRegion destination, AgentCircuitData aCircuit, IPEndPoint clientIP, out string reason) 755 private bool LaunchAgentIndirectly(GridRegion gatekeeper, GridRegion destination, AgentCircuitData aCircuit, IPEndPoint clientIP, out string reason)
756 { 756 {
757 m_log.Debug("[LLOGIN SERVICE] Launching agent at " + destination.RegionName); 757 m_log.Debug("[LLOGIN SERVICE] Launching agent at " + destination.RegionName);
758 if (m_UserAgentService.LoginAgentToGrid(aCircuit, gatekeeper, destination, out reason)) 758 if (m_UserAgentService.LoginAgentToGrid(aCircuit, gatekeeper, destination, clientIP, out reason))
759 {
760 IPAddress addr = NetworkUtil.GetExternalIPOf(clientIP.Address);
761 m_UserAgentService.SetClientToken(aCircuit.SessionID, addr.ToString() /* clientIP.Address.ToString() */);
762 return true; 759 return true;
763 }
764 return false; 760 return false;
765 } 761 }
766 762