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authorDiva Canto2010-09-04 16:39:03 -0700
committerDiva Canto2010-09-04 16:39:03 -0700
commit9fd98368416ce9514e0926301a1fc20648d9ad59 (patch)
tree1d548f5311c51ad3dc5095232e87a45ef71c98b0 /OpenSim
parentMerge branch 'master' of ssh://opensimulator.org/var/git/opensim (diff)
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Make User Agent Service and Login Service separable.
Diffstat (limited to '')
-rw-r--r--OpenSim/Framework/Util.cs18
-rw-r--r--OpenSim/Server/Handlers/Hypergrid/HomeAgentHandlers.cs26
-rw-r--r--OpenSim/Server/Handlers/Hypergrid/UserAgentServerConnector.cs4
-rw-r--r--OpenSim/Server/Handlers/Simulation/AgentHandlers.cs19
-rw-r--r--OpenSim/Services/Connectors/Hypergrid/UserAgentServiceConnector.cs42
5 files changed, 77 insertions, 32 deletions
diff --git a/OpenSim/Framework/Util.cs b/OpenSim/Framework/Util.cs
index 2ac4eb1..e7a7f49 100644
--- a/OpenSim/Framework/Util.cs
+++ b/OpenSim/Framework/Util.cs
@@ -1521,7 +1521,23 @@ namespace OpenSim.Framework
1521 return null; 1521 return null;
1522 } 1522 }
1523 1523
1524 1524 public static string GetCallerIP(Hashtable req)
1525 {
1526 if (req.ContainsKey("headers"))
1527 {
1528 try
1529 {
1530 Hashtable headers = (Hashtable)req["headers"];
1531 if (headers.ContainsKey("remote_addr") && headers["remote_addr"] != null)
1532 return headers["remote_addr"].ToString();
1533 }
1534 catch (Exception e)
1535 {
1536 m_log.WarnFormat("[UTIL]: exception in GetCallerIP: {0}", e.Message);
1537 }
1538 }
1539 return string.Empty;
1540 }
1525 1541
1526 } 1542 }
1527} 1543}
diff --git a/OpenSim/Server/Handlers/Hypergrid/HomeAgentHandlers.cs b/OpenSim/Server/Handlers/Hypergrid/HomeAgentHandlers.cs
index e50481a..d10d6fc 100644
--- a/OpenSim/Server/Handlers/Hypergrid/HomeAgentHandlers.cs
+++ b/OpenSim/Server/Handlers/Hypergrid/HomeAgentHandlers.cs
@@ -54,9 +54,12 @@ namespace OpenSim.Server.Handlers.Hypergrid
54 private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); 54 private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
55 private IUserAgentService m_UserAgentService; 55 private IUserAgentService m_UserAgentService;
56 56
57 public HomeAgentHandler(IUserAgentService userAgentService) 57 private string m_LoginServerIP;
58
59 public HomeAgentHandler(IUserAgentService userAgentService, string loginServerIP)
58 { 60 {
59 m_UserAgentService = userAgentService; 61 m_UserAgentService = userAgentService;
62 m_LoginServerIP = loginServerIP;
60 } 63 }
61 64
62 public Hashtable Handler(Hashtable request) 65 public Hashtable Handler(Hashtable request)
@@ -120,6 +123,7 @@ namespace OpenSim.Server.Handlers.Hypergrid
120 string regionname = string.Empty; 123 string regionname = string.Empty;
121 string gatekeeper_host = string.Empty; 124 string gatekeeper_host = string.Empty;
122 int gatekeeper_port = 0; 125 int gatekeeper_port = 0;
126 IPEndPoint client_ipaddress = null;
123 127
124 if (args.ContainsKey("gatekeeper_host") && args["gatekeeper_host"] != null) 128 if (args.ContainsKey("gatekeeper_host") && args["gatekeeper_host"] != null)
125 gatekeeper_host = args["gatekeeper_host"].AsString(); 129 gatekeeper_host = args["gatekeeper_host"].AsString();
@@ -144,6 +148,24 @@ namespace OpenSim.Server.Handlers.Hypergrid
144 if (args.ContainsKey("destination_name") && args["destination_name"] != null) 148 if (args.ContainsKey("destination_name") && args["destination_name"] != null)
145 regionname = args["destination_name"].ToString(); 149 regionname = args["destination_name"].ToString();
146 150
151 if (args.ContainsKey("client_ip") && args["client_ip"] != null)
152 {
153 string ip_str = args["client_ip"].ToString();
154 try
155 {
156 string callerIP = Util.GetCallerIP(request);
157 // Verify if this caller has authority to send the client IP
158 if (callerIP == m_LoginServerIP)
159 client_ipaddress = new IPEndPoint(IPAddress.Parse(ip_str), 0);
160 else
161 m_log.WarnFormat("[HOME AGENT HANDLER]: Unauthorized machine {0} tried to set client ip to {1}", callerIP, ip_str);
162 }
163 catch
164 {
165 m_log.DebugFormat("[HOME AGENT HANDLER]: Exception parsing client ip address from {0}", ip_str);
166 }
167 }
168
147 GridRegion destination = new GridRegion(); 169 GridRegion destination = new GridRegion();
148 destination.RegionID = uuid; 170 destination.RegionID = uuid;
149 destination.RegionLocX = x; 171 destination.RegionLocX = x;
@@ -166,7 +188,7 @@ namespace OpenSim.Server.Handlers.Hypergrid
166 OSDMap resp = new OSDMap(2); 188 OSDMap resp = new OSDMap(2);
167 string reason = String.Empty; 189 string reason = String.Empty;
168 190
169 bool result = m_UserAgentService.LoginAgentToGrid(aCircuit, gatekeeper, destination, out reason); 191 bool result = m_UserAgentService.LoginAgentToGrid(aCircuit, gatekeeper, destination, client_ipaddress, out reason);
170 192
171 resp["reason"] = OSD.FromString(reason); 193 resp["reason"] = OSD.FromString(reason);
172 resp["success"] = OSD.FromBoolean(result); 194 resp["success"] = OSD.FromBoolean(result);
diff --git a/OpenSim/Server/Handlers/Hypergrid/UserAgentServerConnector.cs b/OpenSim/Server/Handlers/Hypergrid/UserAgentServerConnector.cs
index 6b1152b..70157d5 100644
--- a/OpenSim/Server/Handlers/Hypergrid/UserAgentServerConnector.cs
+++ b/OpenSim/Server/Handlers/Hypergrid/UserAgentServerConnector.cs
@@ -66,13 +66,15 @@ namespace OpenSim.Server.Handlers.Hypergrid
66 if (m_HomeUsersService == null) 66 if (m_HomeUsersService == null)
67 throw new Exception("UserAgent server connector cannot proceed because of missing service"); 67 throw new Exception("UserAgent server connector cannot proceed because of missing service");
68 68
69 string loginServerIP = gridConfig.GetString("LoginServerIP", "127.0.0.1");
70
69 server.AddXmlRPCHandler("agent_is_coming_home", AgentIsComingHome, false); 71 server.AddXmlRPCHandler("agent_is_coming_home", AgentIsComingHome, false);
70 server.AddXmlRPCHandler("get_home_region", GetHomeRegion, false); 72 server.AddXmlRPCHandler("get_home_region", GetHomeRegion, false);
71 server.AddXmlRPCHandler("verify_agent", VerifyAgent, false); 73 server.AddXmlRPCHandler("verify_agent", VerifyAgent, false);
72 server.AddXmlRPCHandler("verify_client", VerifyClient, false); 74 server.AddXmlRPCHandler("verify_client", VerifyClient, false);
73 server.AddXmlRPCHandler("logout_agent", LogoutAgent, false); 75 server.AddXmlRPCHandler("logout_agent", LogoutAgent, false);
74 76
75 server.AddHTTPHandler("/homeagent/", new HomeAgentHandler(m_HomeUsersService).Handler); 77 server.AddHTTPHandler("/homeagent/", new HomeAgentHandler(m_HomeUsersService, loginServerIP).Handler);
76 } 78 }
77 79
78 public XmlRpcResponse GetHomeRegion(XmlRpcRequest request, IPEndPoint remoteClient) 80 public XmlRpcResponse GetHomeRegion(XmlRpcRequest request, IPEndPoint remoteClient)
diff --git a/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs b/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs
index 392927a..2997430 100644
--- a/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs
+++ b/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs
@@ -179,7 +179,7 @@ namespace OpenSim.Server.Handlers.Simulation
179 resp["reason"] = OSD.FromString(reason); 179 resp["reason"] = OSD.FromString(reason);
180 resp["success"] = OSD.FromBoolean(result); 180 resp["success"] = OSD.FromBoolean(result);
181 // Let's also send out the IP address of the caller back to the caller (HG 1.5) 181 // Let's also send out the IP address of the caller back to the caller (HG 1.5)
182 resp["your_ip"] = OSD.FromString(GetCallerIP(request)); 182 resp["your_ip"] = OSD.FromString(Util.GetCallerIP(request));
183 183
184 // TODO: add reason if not String.Empty? 184 // TODO: add reason if not String.Empty?
185 responsedata["int_response_code"] = HttpStatusCode.OK; 185 responsedata["int_response_code"] = HttpStatusCode.OK;
@@ -355,23 +355,6 @@ namespace OpenSim.Server.Handlers.Simulation
355 m_SimulationService.ReleaseAgent(regionID, id, ""); 355 m_SimulationService.ReleaseAgent(regionID, id, "");
356 } 356 }
357 357
358 private string GetCallerIP(Hashtable req)
359 {
360 if (req.ContainsKey("headers"))
361 {
362 try
363 {
364 Hashtable headers = (Hashtable)req["headers"];
365 if (headers.ContainsKey("remote_addr") && headers["remote_addr"] != null)
366 return headers["remote_addr"].ToString();
367 }
368 catch (Exception e)
369 {
370 m_log.WarnFormat("[AGENT HANDLER]: exception in GetCallerIP: {0}", e.Message);
371 }
372 }
373 return string.Empty;
374 }
375 } 358 }
376 359
377} 360}
diff --git a/OpenSim/Services/Connectors/Hypergrid/UserAgentServiceConnector.cs b/OpenSim/Services/Connectors/Hypergrid/UserAgentServiceConnector.cs
index 7fa086a..5d29087 100644
--- a/OpenSim/Services/Connectors/Hypergrid/UserAgentServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Hypergrid/UserAgentServiceConnector.cs
@@ -70,16 +70,29 @@ namespace OpenSim.Services.Connectors.Hypergrid
70 70
71 public UserAgentServiceConnector(IConfigSource config) 71 public UserAgentServiceConnector(IConfigSource config)
72 { 72 {
73 } 73 IConfig serviceConfig = config.Configs["UserAgentService"];
74 if (serviceConfig == null)
75 {
76 m_log.Error("[USER AGENT CONNECTOR]: UserAgentService missing from ini");
77 throw new Exception("UserAgent connector init error");
78 }
74 79
75 public bool LoginAgentToGrid(AgentCircuitData agent, GridRegion gatekeeper, GridRegion finalDestination, IPEndPoint ipaddress, out string reason) 80 string serviceURI = serviceConfig.GetString("UserAgentServerURI",
76 { 81 String.Empty);
77 // not available over remote calls 82
78 reason = "Method not available over remote calls"; 83 if (serviceURI == String.Empty)
79 return false; 84 {
85 m_log.Error("[USER AGENT CONNECTOR]: No Server URI named in section UserAgentService");
86 throw new Exception("UserAgent connector init error");
87 }
88 m_ServerURL = serviceURI;
89
90 m_log.DebugFormat("[USER AGENT CONNECTOR]: UserAgentServiceConnector started for {0}", m_ServerURL);
80 } 91 }
81 92
82 public bool LoginAgentToGrid(AgentCircuitData aCircuit, GridRegion gatekeeper, GridRegion destination, out string reason) 93
94 // The Login service calls this interface with a non-null [client] ipaddress
95 public bool LoginAgentToGrid(AgentCircuitData aCircuit, GridRegion gatekeeper, GridRegion destination, IPEndPoint ipaddress, out string reason)
83 { 96 {
84 reason = String.Empty; 97 reason = String.Empty;
85 98
@@ -90,7 +103,7 @@ namespace OpenSim.Services.Connectors.Hypergrid
90 return false; 103 return false;
91 } 104 }
92 105
93 string uri = m_ServerURL + "/homeagent/" + aCircuit.AgentID + "/"; 106 string uri = m_ServerURL + "/homeagent/" + aCircuit.AgentID + "/";
94 107
95 Console.WriteLine(" >>> LoginAgentToGrid <<< " + uri); 108 Console.WriteLine(" >>> LoginAgentToGrid <<< " + uri);
96 109
@@ -102,7 +115,7 @@ namespace OpenSim.Services.Connectors.Hypergrid
102 //AgentCreateRequest.Headers.Add("Authorization", authKey); 115 //AgentCreateRequest.Headers.Add("Authorization", authKey);
103 116
104 // Fill it in 117 // Fill it in
105 OSDMap args = PackCreateAgentArguments(aCircuit, gatekeeper, destination); 118 OSDMap args = PackCreateAgentArguments(aCircuit, gatekeeper, destination, ipaddress);
106 119
107 string strBuffer = ""; 120 string strBuffer = "";
108 byte[] buffer = new byte[1]; 121 byte[] buffer = new byte[1];
@@ -199,7 +212,14 @@ namespace OpenSim.Services.Connectors.Hypergrid
199 212
200 } 213 }
201 214
202 protected OSDMap PackCreateAgentArguments(AgentCircuitData aCircuit, GridRegion gatekeeper, GridRegion destination) 215
216 // The simulators call this interface
217 public bool LoginAgentToGrid(AgentCircuitData aCircuit, GridRegion gatekeeper, GridRegion destination, out string reason)
218 {
219 return LoginAgentToGrid(aCircuit, gatekeeper, destination, null, out reason);
220 }
221
222 protected OSDMap PackCreateAgentArguments(AgentCircuitData aCircuit, GridRegion gatekeeper, GridRegion destination, IPEndPoint ipaddress)
203 { 223 {
204 OSDMap args = null; 224 OSDMap args = null;
205 try 225 try
@@ -217,6 +237,8 @@ namespace OpenSim.Services.Connectors.Hypergrid
217 args["destination_y"] = OSD.FromString(destination.RegionLocY.ToString()); 237 args["destination_y"] = OSD.FromString(destination.RegionLocY.ToString());
218 args["destination_name"] = OSD.FromString(destination.RegionName); 238 args["destination_name"] = OSD.FromString(destination.RegionName);
219 args["destination_uuid"] = OSD.FromString(destination.RegionID.ToString()); 239 args["destination_uuid"] = OSD.FromString(destination.RegionID.ToString());
240 if (ipaddress != null)
241 args["client_ip"] = OSD.FromString(ipaddress.Address.ToString());
220 242
221 return args; 243 return args;
222 } 244 }