aboutsummaryrefslogtreecommitdiffstatshomepage
path: root/OpenSim
diff options
context:
space:
mode:
authorJustin Clark-Casey (justincc)2012-09-24 22:52:33 +0100
committerJustin Clark-Casey (justincc)2012-09-24 22:52:33 +0100
commitac02cadbdb817f0a8ab913bfd67f2f8919cdd69f (patch)
treef0fca1b7c047760a0927441840e7709ff91e7fb5 /OpenSim
parentDocumenting LSL script-related events (diff)
parentHG Rez object: warn the user if the item or asset cannot be found. (diff)
downloadopensim-SC-ac02cadbdb817f0a8ab913bfd67f2f8919cdd69f.zip
opensim-SC-ac02cadbdb817f0a8ab913bfd67f2f8919cdd69f.tar.gz
opensim-SC-ac02cadbdb817f0a8ab913bfd67f2f8919cdd69f.tar.bz2
opensim-SC-ac02cadbdb817f0a8ab913bfd67f2f8919cdd69f.tar.xz
Merge branch 'master' of ssh://opensimulator.org/var/git/opensim
Diffstat (limited to '')
-rw-r--r--OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs4
-rw-r--r--OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs3
-rw-r--r--OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs28
-rw-r--r--OpenSim/Region/CoreModules/Framework/InventoryAccess/HGInventoryAccessModule.cs9
-rw-r--r--OpenSim/Region/Framework/Scenes/UuidGatherer.cs27
-rw-r--r--OpenSim/Services/HypergridService/GatekeeperService.cs62
-rw-r--r--OpenSim/Services/HypergridService/UserAgentService.cs103
7 files changed, 211 insertions, 25 deletions
diff --git a/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs b/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
index 8c29ad4..d139235 100644
--- a/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
+++ b/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
@@ -636,11 +636,11 @@ namespace OpenSim.Framework.Servers.HttpServer
636 } 636 }
637 catch (IOException e) 637 catch (IOException e)
638 { 638 {
639 m_log.Error(String.Format("[BASE HTTP SERVER]: HandleRequest() threw {0} ", e.Message), e); 639 m_log.Error(String.Format("[BASE HTTP SERVER]: HandleRequest() threw {0} ", e.StackTrace), e);
640 } 640 }
641 catch (Exception e) 641 catch (Exception e)
642 { 642 {
643 m_log.Error(String.Format("[BASE HTTP SERVER]: HandleRequest() threw {0} ", e.Message), e); 643 m_log.Error(String.Format("[BASE HTTP SERVER]: HandleRequest() threw {0} ", e.StackTrace), e);
644 SendHTML500(response); 644 SendHTML500(response);
645 } 645 }
646 finally 646 finally
diff --git a/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs b/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
index d6ad07e..c74584c 100644
--- a/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
@@ -859,6 +859,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
859 859
860 InventoryItemBase item = new InventoryItemBase(itemID, sp.UUID); 860 InventoryItemBase item = new InventoryItemBase(itemID, sp.UUID);
861 item = m_scene.InventoryService.GetItem(item); 861 item = m_scene.InventoryService.GetItem(item);
862 if (item == null)
863 return;
864
862 bool changed = sp.Appearance.SetAttachment((int)AttachmentPt, itemID, item.AssetID); 865 bool changed = sp.Appearance.SetAttachment((int)AttachmentPt, itemID, item.AssetID);
863 if (changed && m_scene.AvatarFactory != null) 866 if (changed && m_scene.AvatarFactory != null)
864 { 867 {
diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs
index 0b386d3..a6698e6 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs
@@ -150,6 +150,34 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
150 150
151 if (m_Enabled) 151 if (m_Enabled)
152 scene.RegisterModuleInterface<IUserAgentVerificationModule>(this); 152 scene.RegisterModuleInterface<IUserAgentVerificationModule>(this);
153
154 scene.EventManager.OnIncomingSceneObject += OnIncomingSceneObject;
155 }
156
157 void OnIncomingSceneObject(SceneObjectGroup so)
158 {
159 if (!so.IsAttachment)
160 return;
161
162 if (so.Scene.UserManagementModule.IsLocalGridUser(so.AttachedAvatar))
163 return;
164
165 // foreign user
166 AgentCircuitData aCircuit = so.Scene.AuthenticateHandler.GetAgentCircuitData(so.AttachedAvatar);
167 if (aCircuit != null && (aCircuit.teleportFlags & (uint)Constants.TeleportFlags.ViaHGLogin) != 0)
168 {
169 if (aCircuit.ServiceURLs != null && aCircuit.ServiceURLs.ContainsKey("AssetServerURI"))
170 {
171 string url = aCircuit.ServiceURLs["AssetServerURI"].ToString();
172 m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Incoming attachement {0} for HG user {1} with asset server {2}", so.Name, so.AttachedAvatar, url);
173 Dictionary<UUID, AssetType> ids = new Dictionary<UUID, AssetType>();
174 HGUuidGatherer uuidGatherer = new HGUuidGatherer(so.Scene.AssetService, url);
175 uuidGatherer.GatherAssetUuids(so, ids);
176
177 foreach (KeyValuePair<UUID, AssetType> kvp in ids)
178 uuidGatherer.FetchAsset(kvp.Key);
179 }
180 }
153 } 181 }
154 182
155 protected override void OnNewClient(IClientAPI client) 183 protected override void OnNewClient(IClientAPI client)
diff --git a/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGInventoryAccessModule.cs b/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGInventoryAccessModule.cs
index a0cad40..80257bd 100644
--- a/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGInventoryAccessModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/InventoryAccess/HGInventoryAccessModule.cs
@@ -263,8 +263,13 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
263 //} 263 //}
264 264
265 // OK, we're done fetching. Pass it up to the default RezObject 265 // OK, we're done fetching. Pass it up to the default RezObject
266 return base.RezObject(remoteClient, itemID, RayEnd, RayStart, RayTargetID, BypassRayCast, RayEndIsIntersection, 266 SceneObjectGroup sog = base.RezObject(remoteClient, itemID, RayEnd, RayStart, RayTargetID, BypassRayCast, RayEndIsIntersection,
267 RezSelected, RemoveItem, fromTaskID, attachment); 267 RezSelected, RemoveItem, fromTaskID, attachment);
268
269 if (sog == null)
270 remoteClient.SendAgentAlertMessage("Unable to rez: problem accessing inventory or locating assets", false);
271
272 return sog;
268 273
269 } 274 }
270 275
diff --git a/OpenSim/Region/Framework/Scenes/UuidGatherer.cs b/OpenSim/Region/Framework/Scenes/UuidGatherer.cs
index 383604d..28cd09f 100644
--- a/OpenSim/Region/Framework/Scenes/UuidGatherer.cs
+++ b/OpenSim/Region/Framework/Scenes/UuidGatherer.cs
@@ -377,6 +377,8 @@ namespace OpenSim.Region.Framework.Scenes
377 : base(assetService) 377 : base(assetService)
378 { 378 {
379 m_assetServerURL = assetServerURL; 379 m_assetServerURL = assetServerURL;
380 if (!m_assetServerURL.EndsWith("/") && !m_assetServerURL.EndsWith("="))
381 m_assetServerURL = m_assetServerURL + "/";
380 } 382 }
381 383
382 protected override AssetBase GetAsset(UUID uuid) 384 protected override AssetBase GetAsset(UUID uuid)
@@ -384,22 +386,27 @@ namespace OpenSim.Region.Framework.Scenes
384 if (string.Empty == m_assetServerURL) 386 if (string.Empty == m_assetServerURL)
385 return base.GetAsset(uuid); 387 return base.GetAsset(uuid);
386 else 388 else
387 return FetchAsset(m_assetServerURL, uuid); 389 return FetchAsset(uuid);
388 } 390 }
389 391
390 public AssetBase FetchAsset(string url, UUID assetID) 392 public AssetBase FetchAsset(UUID assetID)
391 { 393 {
392 if (!url.EndsWith("/") && !url.EndsWith("="))
393 url = url + "/";
394 394
395 AssetBase asset = m_assetService.Get(url + assetID.ToString()); 395 // Test if it's already here
396 396 AssetBase asset = m_assetService.Get(assetID.ToString());
397 if (asset != null) 397 if (asset == null)
398 { 398 {
399 m_log.DebugFormat("[HGUUIDGatherer]: Copied asset {0} from {1} to local asset server. ", asset.ID, url); 399 // It's not, so fetch it from abroad
400 return asset; 400 asset = m_assetService.Get(m_assetServerURL + assetID.ToString());
401 if (asset != null)
402 m_log.DebugFormat("[HGUUIDGatherer]: Copied asset {0} from {1} to local asset server", assetID, m_assetServerURL);
403 else
404 m_log.DebugFormat("[HGUUIDGatherer]: Failed to fetch asset {0} from {1}", assetID, m_assetServerURL);
401 } 405 }
402 return null; 406 //else
407 // m_log.DebugFormat("[HGUUIDGatherer]: Asset {0} from {1} was already here", assetID, m_assetServerURL);
408
409 return asset;
403 } 410 }
404 } 411 }
405} 412}
diff --git a/OpenSim/Services/HypergridService/GatekeeperService.cs b/OpenSim/Services/HypergridService/GatekeeperService.cs
index 47d22b9..0f7d7c6 100644
--- a/OpenSim/Services/HypergridService/GatekeeperService.cs
+++ b/OpenSim/Services/HypergridService/GatekeeperService.cs
@@ -58,9 +58,11 @@ namespace OpenSim.Services.HypergridService
58 private static IUserAgentService m_UserAgentService; 58 private static IUserAgentService m_UserAgentService;
59 private static ISimulationService m_SimulationService; 59 private static ISimulationService m_SimulationService;
60 60
61 protected string m_AllowedClients = string.Empty; 61 private static string m_AllowedClients = string.Empty;
62 protected string m_DeniedClients = string.Empty; 62 private static string m_DeniedClients = string.Empty;
63 private static bool m_ForeignAgentsAllowed = true; 63 private static bool m_ForeignAgentsAllowed = true;
64 private static List<string> m_ForeignsAllowedExceptions = new List<string>();
65 private static List<string> m_ForeignsDisallowedExceptions = new List<string>();
64 66
65 private static UUID m_ScopeID; 67 private static UUID m_ScopeID;
66 private static bool m_AllowTeleportsToAnyRegion; 68 private static bool m_AllowTeleportsToAnyRegion;
@@ -113,6 +115,9 @@ namespace OpenSim.Services.HypergridService
113 m_DeniedClients = serverConfig.GetString("DeniedClients", string.Empty); 115 m_DeniedClients = serverConfig.GetString("DeniedClients", string.Empty);
114 m_ForeignAgentsAllowed = serverConfig.GetBoolean("ForeignAgentsAllowed", true); 116 m_ForeignAgentsAllowed = serverConfig.GetBoolean("ForeignAgentsAllowed", true);
115 117
118 LoadDomainExceptionsFromConfig(serverConfig, "AllowExcept", m_ForeignsAllowedExceptions);
119 LoadDomainExceptionsFromConfig(serverConfig, "DisallowExcept", m_ForeignsDisallowedExceptions);
120
116 if (m_GridService == null || m_PresenceService == null || m_SimulationService == null) 121 if (m_GridService == null || m_PresenceService == null || m_SimulationService == null)
117 throw new Exception("Unable to load a required plugin, Gatekeeper Service cannot function."); 122 throw new Exception("Unable to load a required plugin, Gatekeeper Service cannot function.");
118 123
@@ -125,6 +130,15 @@ namespace OpenSim.Services.HypergridService
125 { 130 {
126 } 131 }
127 132
133 protected void LoadDomainExceptionsFromConfig(IConfig config, string variable, List<string> exceptions)
134 {
135 string value = config.GetString(variable, string.Empty);
136 string[] parts = value.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
137
138 foreach (string s in parts)
139 exceptions.Add(s.Trim());
140 }
141
128 public bool LinkRegion(string regionName, out UUID regionID, out ulong regionHandle, out string externalName, out string imageURL, out string reason) 142 public bool LinkRegion(string regionName, out UUID regionID, out ulong regionHandle, out string externalName, out string imageURL, out string reason)
129 { 143 {
130 regionID = UUID.Zero; 144 regionID = UUID.Zero;
@@ -260,14 +274,25 @@ namespace OpenSim.Services.HypergridService
260 m_log.DebugFormat("[GATEKEEPER SERVICE]: User is ok"); 274 m_log.DebugFormat("[GATEKEEPER SERVICE]: User is ok");
261 275
262 // 276 //
263 // Foreign agents allowed 277 // Foreign agents allowed? Exceptions?
264 // 278 //
265 if (account == null && !m_ForeignAgentsAllowed) 279 if (account == null)
266 { 280 {
267 reason = "Unauthorized"; 281 bool allowed = m_ForeignAgentsAllowed;
268 m_log.InfoFormat("[GATEKEEPER SERVICE]: Foreign agents are not permitted {0} {1}. Refusing service.", 282
269 aCircuit.firstname, aCircuit.lastname); 283 if (m_ForeignAgentsAllowed && IsException(aCircuit, m_ForeignsAllowedExceptions))
270 return false; 284 allowed = false;
285
286 if (!m_ForeignAgentsAllowed && IsException(aCircuit, m_ForeignsDisallowedExceptions))
287 allowed = true;
288
289 if (!allowed)
290 {
291 reason = "Destination does not allow visitors from your world";
292 m_log.InfoFormat("[GATEKEEPER SERVICE]: Foreign agents are not permitted {0} {1} @ {2}. Refusing service.",
293 aCircuit.firstname, aCircuit.lastname, aCircuit.ServiceURLs["HomeURI"]);
294 return false;
295 }
271 } 296 }
272 297
273 // May want to authorize 298 // May want to authorize
@@ -393,6 +418,27 @@ namespace OpenSim.Services.HypergridService
393 418
394 #region Misc 419 #region Misc
395 420
421 private bool IsException(AgentCircuitData aCircuit, List<string> exceptions)
422 {
423 bool exception = false;
424 if (exceptions.Count > 0) // we have exceptions
425 {
426 // Retrieve the visitor's origin
427 string userURL = aCircuit.ServiceURLs["HomeURI"].ToString();
428 if (!userURL.EndsWith("/"))
429 userURL += "/";
430
431 if (exceptions.Find(delegate(string s)
432 {
433 if (!s.EndsWith("/"))
434 s += "/";
435 return s == userURL;
436 }) != null)
437 exception = true;
438 }
439
440 return exception;
441 }
396 442
397 #endregion 443 #endregion
398 } 444 }
diff --git a/OpenSim/Services/HypergridService/UserAgentService.cs b/OpenSim/Services/HypergridService/UserAgentService.cs
index 49c7f89..a6fc731 100644
--- a/OpenSim/Services/HypergridService/UserAgentService.cs
+++ b/OpenSim/Services/HypergridService/UserAgentService.cs
@@ -77,6 +77,10 @@ namespace OpenSim.Services.HypergridService
77 77
78 protected static bool m_BypassClientVerification; 78 protected static bool m_BypassClientVerification;
79 79
80 private static Dictionary<int, bool> m_ForeignTripsAllowed = new Dictionary<int, bool>();
81 private static Dictionary<int, List<string>> m_TripsAllowedExceptions = new Dictionary<int, List<string>>();
82 private static Dictionary<int, List<string>> m_TripsDisallowedExceptions = new Dictionary<int, List<string>>();
83
80 public UserAgentService(IConfigSource config) : this(config, null) 84 public UserAgentService(IConfigSource config) : this(config, null)
81 { 85 {
82 } 86 }
@@ -121,6 +125,12 @@ namespace OpenSim.Services.HypergridService
121 m_PresenceService = ServerUtils.LoadPlugin<IPresenceService>(presenceService, args); 125 m_PresenceService = ServerUtils.LoadPlugin<IPresenceService>(presenceService, args);
122 m_UserAccountService = ServerUtils.LoadPlugin<IUserAccountService>(userAccountService, args); 126 m_UserAccountService = ServerUtils.LoadPlugin<IUserAccountService>(userAccountService, args);
123 127
128 m_LevelOutsideContacts = serverConfig.GetInt("LevelOutsideContacts", 0);
129
130 LoadTripPermissionsFromConfig(serverConfig, "ForeignTripsAllowed");
131 LoadDomainExceptionsFromConfig(serverConfig, "AllowExcept", m_TripsAllowedExceptions);
132 LoadDomainExceptionsFromConfig(serverConfig, "DisallowExcept", m_TripsDisallowedExceptions);
133
124 m_GridName = serverConfig.GetString("ExternalName", string.Empty); 134 m_GridName = serverConfig.GetString("ExternalName", string.Empty);
125 if (m_GridName == string.Empty) 135 if (m_GridName == string.Empty)
126 { 136 {
@@ -130,10 +140,43 @@ namespace OpenSim.Services.HypergridService
130 if (!m_GridName.EndsWith("/")) 140 if (!m_GridName.EndsWith("/"))
131 m_GridName = m_GridName + "/"; 141 m_GridName = m_GridName + "/";
132 142
133 m_LevelOutsideContacts = serverConfig.GetInt("LevelOutsideContacts", 0);
134 } 143 }
135 } 144 }
136 145
146 protected void LoadTripPermissionsFromConfig(IConfig config, string variable)
147 {
148 foreach (string keyName in config.GetKeys())
149 {
150 if (keyName.StartsWith(variable + "_Level_"))
151 {
152 int level = 0;
153 if (Int32.TryParse(keyName.Replace(variable + "_Level_", ""), out level))
154 m_ForeignTripsAllowed.Add(level, config.GetBoolean(keyName, true));
155 }
156 }
157 }
158
159 protected void LoadDomainExceptionsFromConfig(IConfig config, string variable, Dictionary<int, List<string>> exceptions)
160 {
161 foreach (string keyName in config.GetKeys())
162 {
163 if (keyName.StartsWith(variable + "_Level_"))
164 {
165 int level = 0;
166 if (Int32.TryParse(keyName.Replace(variable + "_Level_", ""), out level) && !exceptions.ContainsKey(level))
167 {
168 exceptions.Add(level, new List<string>());
169 string value = config.GetString(keyName, string.Empty);
170 string[] parts = value.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
171
172 foreach (string s in parts)
173 exceptions[level].Add(s.Trim());
174 }
175 }
176 }
177 }
178
179
137 public GridRegion GetHomeRegion(UUID userID, out Vector3 position, out Vector3 lookAt) 180 public GridRegion GetHomeRegion(UUID userID, out Vector3 position, out Vector3 lookAt)
138 { 181 {
139 position = new Vector3(128, 128, 0); lookAt = Vector3.UnitY; 182 position = new Vector3(128, 128, 0); lookAt = Vector3.UnitY;
@@ -166,13 +209,39 @@ namespace OpenSim.Services.HypergridService
166 m_log.DebugFormat("[USER AGENT SERVICE]: Request to login user {0} {1} (@{2}) to grid {3}", 209 m_log.DebugFormat("[USER AGENT SERVICE]: Request to login user {0} {1} (@{2}) to grid {3}",
167 agentCircuit.firstname, agentCircuit.lastname, ((clientIP == null) ? "stored IP" : clientIP.Address.ToString()), gatekeeper.ServerURI); 210 agentCircuit.firstname, agentCircuit.lastname, ((clientIP == null) ? "stored IP" : clientIP.Address.ToString()), gatekeeper.ServerURI);
168 211
169 if (m_UserAccountService.GetUserAccount(UUID.Zero, agentCircuit.AgentID) == null) 212 string gridName = gatekeeper.ServerURI;
213
214 UserAccount account = m_UserAccountService.GetUserAccount(UUID.Zero, agentCircuit.AgentID);
215 if (account == null)
170 { 216 {
171 m_log.WarnFormat("[USER AGENT SERVICE]: Someone attempted to lauch a foreign user from here {0} {1}", agentCircuit.firstname, agentCircuit.lastname); 217 m_log.WarnFormat("[USER AGENT SERVICE]: Someone attempted to lauch a foreign user from here {0} {1}", agentCircuit.firstname, agentCircuit.lastname);
172 reason = "Forbidden to launch your agents from here"; 218 reason = "Forbidden to launch your agents from here";
173 return false; 219 return false;
174 } 220 }
175 221
222 // Is this user allowed to go there?
223 if (m_GridName != gridName)
224 {
225 if (m_ForeignTripsAllowed.ContainsKey(account.UserLevel))
226 {
227 bool allowed = m_ForeignTripsAllowed[account.UserLevel];
228
229 if (m_ForeignTripsAllowed[account.UserLevel] && IsException(gridName, account.UserLevel, m_TripsAllowedExceptions))
230 allowed = false;
231
232 if (!m_ForeignTripsAllowed[account.UserLevel] && IsException(gridName, account.UserLevel, m_TripsDisallowedExceptions))
233 allowed = true;
234
235 if (!allowed)
236 {
237 reason = "Your world does not allow you to visit the destination";
238 m_log.InfoFormat("[USER AGENT SERVICE]: Agents not permitted to visit {0}. Refusing service.", gridName);
239 return false;
240 }
241 }
242 }
243
244
176 // Take the IP address + port of the gatekeeper (reg) plus the info of finalDestination 245 // Take the IP address + port of the gatekeeper (reg) plus the info of finalDestination
177 GridRegion region = new GridRegion(gatekeeper); 246 GridRegion region = new GridRegion(gatekeeper);
178 region.ServerURI = gatekeeper.ServerURI; 247 region.ServerURI = gatekeeper.ServerURI;
@@ -189,7 +258,6 @@ namespace OpenSim.Services.HypergridService
189 258
190 bool success = false; 259 bool success = false;
191 string myExternalIP = string.Empty; 260 string myExternalIP = string.Empty;
192 string gridName = gatekeeper.ServerURI;
193 261
194 m_log.DebugFormat("[USER AGENT SERVICE]: this grid: {0}, desired grid: {1}", m_GridName, gridName); 262 m_log.DebugFormat("[USER AGENT SERVICE]: this grid: {0}, desired grid: {1}", m_GridName, gridName);
195 263
@@ -588,6 +656,35 @@ namespace OpenSim.Services.HypergridService
588 else 656 else
589 return UUID.Zero; 657 return UUID.Zero;
590 } 658 }
659
660 #region Misc
661
662 private bool IsException(string dest, int level, Dictionary<int, List<string>> exceptions)
663 {
664 if (!exceptions.ContainsKey(level))
665 return false;
666
667 bool exception = false;
668 if (exceptions[level].Count > 0) // we have exceptions
669 {
670 string destination = dest;
671 if (!destination.EndsWith("/"))
672 destination += "/";
673
674 if (exceptions[level].Find(delegate(string s)
675 {
676 if (!s.EndsWith("/"))
677 s += "/";
678 return s == destination;
679 }) != null)
680 exception = true;
681 }
682
683 return exception;
684 }
685
686 #endregion
687
591 } 688 }
592 689
593 class TravelingAgentInfo 690 class TravelingAgentInfo