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authorDiva Canto2013-04-27 21:23:29 -0700
committerDiva Canto2013-04-27 21:23:29 -0700
commit222f530411eccf43279ff0d789c1f5c3bc4530eb (patch)
tree53fb1da12af58e6819876a1f242a40370200dc06 /OpenSim/Services
parentBetter error reporting (diff)
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Added an interface to an external ban service. With this commit, the interface is used only in Hypergrided worlds (Gatekeeper), although in those, it applies to both local and foreign users. The Ban service itself is not in core; it is to be provided externally.
Diffstat (limited to 'OpenSim/Services')
-rw-r--r--OpenSim/Services/HypergridService/GatekeeperService.cs25
-rw-r--r--OpenSim/Services/Interfaces/IBansService.cs48
2 files changed, 69 insertions, 4 deletions
diff --git a/OpenSim/Services/HypergridService/GatekeeperService.cs b/OpenSim/Services/HypergridService/GatekeeperService.cs
index 97a0afc..0cf1c14 100644
--- a/OpenSim/Services/HypergridService/GatekeeperService.cs
+++ b/OpenSim/Services/HypergridService/GatekeeperService.cs
@@ -58,6 +58,7 @@ 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 private static IGridUserService m_GridUserService; 60 private static IGridUserService m_GridUserService;
61 private static IBansService m_BansService;
61 62
62 private static string m_AllowedClients = string.Empty; 63 private static string m_AllowedClients = string.Empty;
63 private static string m_DeniedClients = string.Empty; 64 private static string m_DeniedClients = string.Empty;
@@ -87,6 +88,7 @@ namespace OpenSim.Services.HypergridService
87 string presenceService = serverConfig.GetString("PresenceService", String.Empty); 88 string presenceService = serverConfig.GetString("PresenceService", String.Empty);
88 string simulationService = serverConfig.GetString("SimulationService", String.Empty); 89 string simulationService = serverConfig.GetString("SimulationService", String.Empty);
89 string gridUserService = serverConfig.GetString("GridUserService", String.Empty); 90 string gridUserService = serverConfig.GetString("GridUserService", String.Empty);
91 string bansService = serverConfig.GetString("BansService", String.Empty);
90 92
91 // These are mandatory, the others aren't 93 // These are mandatory, the others aren't
92 if (gridService == string.Empty || presenceService == string.Empty) 94 if (gridService == string.Empty || presenceService == string.Empty)
@@ -121,6 +123,8 @@ namespace OpenSim.Services.HypergridService
121 m_UserAgentService = ServerUtils.LoadPlugin<IUserAgentService>(homeUsersService, args); 123 m_UserAgentService = ServerUtils.LoadPlugin<IUserAgentService>(homeUsersService, args);
122 if (gridUserService != string.Empty) 124 if (gridUserService != string.Empty)
123 m_GridUserService = ServerUtils.LoadPlugin<IGridUserService>(gridUserService, args); 125 m_GridUserService = ServerUtils.LoadPlugin<IGridUserService>(gridUserService, args);
126 if (bansService != string.Empty)
127 m_BansService = ServerUtils.LoadPlugin<IBansService>(bansService, args);
124 128
125 if (simService != null) 129 if (simService != null)
126 m_SimulationService = simService; 130 m_SimulationService = simService;
@@ -223,7 +227,7 @@ namespace OpenSim.Services.HypergridService
223 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}", 227 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}",
224 aCircuit.firstname, aCircuit.lastname, authURL, aCircuit.AgentID, destination.RegionName, 228 aCircuit.firstname, aCircuit.lastname, authURL, aCircuit.AgentID, destination.RegionName,
225 aCircuit.Viewer, aCircuit.Channel, aCircuit.IPAddress, aCircuit.Mac, aCircuit.Id0, aCircuit.teleportFlags.ToString()); 229 aCircuit.Viewer, aCircuit.Channel, aCircuit.IPAddress, aCircuit.Mac, aCircuit.Id0, aCircuit.teleportFlags.ToString());
226 230
227 // 231 //
228 // Check client 232 // Check client
229 // 233 //
@@ -287,17 +291,16 @@ namespace OpenSim.Services.HypergridService
287 } 291 }
288 } 292 }
289 } 293 }
290 m_log.DebugFormat("[GATEKEEPER SERVICE]: User is ok");
291 294
292 // 295 //
293 // Foreign agents allowed? Exceptions? 296 // Foreign agents allowed? Exceptions?
294 // 297 //
295 if (account == null) 298 if (account == null)
296 { 299 {
297 bool allowed = m_ForeignAgentsAllowed; 300 bool allowed = m_ForeignAgentsAllowed;
298 301
299 if (m_ForeignAgentsAllowed && IsException(aCircuit, m_ForeignsAllowedExceptions)) 302 if (m_ForeignAgentsAllowed && IsException(aCircuit, m_ForeignsAllowedExceptions))
300 allowed = false; 303 allowed = false;
301 304
302 if (!m_ForeignAgentsAllowed && IsException(aCircuit, m_ForeignsDisallowedExceptions)) 305 if (!m_ForeignAgentsAllowed && IsException(aCircuit, m_ForeignsDisallowedExceptions))
303 allowed = true; 306 allowed = true;
@@ -311,6 +314,20 @@ namespace OpenSim.Services.HypergridService
311 } 314 }
312 } 315 }
313 316
317 //
318 // Is the user banned?
319 // This uses a Ban service that's more powerful than the configs
320 //
321 string uui = (account != null ? aCircuit.AgentID.ToString() : Util.ProduceUserUniversalIdentifier(aCircuit));
322 if (m_BansService != null && m_BansService.IsBanned(uui, aCircuit.IPAddress, aCircuit.Id0, authURL))
323 {
324 reason = "You are banned from this world";
325 m_log.InfoFormat("[GATEKEEPER SERVICE]: Login failed, reason: user {0} is banned", uui);
326 return false;
327 }
328
329 m_log.DebugFormat("[GATEKEEPER SERVICE]: User is OK");
330
314 bool isFirstLogin = false; 331 bool isFirstLogin = false;
315 // 332 //
316 // Login the presence, if it's not there yet (by the login service) 333 // Login the presence, if it's not there yet (by the login service)
diff --git a/OpenSim/Services/Interfaces/IBansService.cs b/OpenSim/Services/Interfaces/IBansService.cs
new file mode 100644
index 0000000..8fd3521
--- /dev/null
+++ b/OpenSim/Services/Interfaces/IBansService.cs
@@ -0,0 +1,48 @@
1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27using System;
28using System.Collections.Generic;
29
30using OpenSim.Framework;
31using OpenMetaverse;
32
33namespace OpenSim.Services.Interfaces
34{
35 public interface IBansService
36 {
37 /// <summary>
38 /// Are any of the given arguments banned from the grid?
39 /// </summary>
40 /// <param name="userID"></param>
41 /// <param name="ip"></param>
42 /// <param name="id0"></param>
43 /// <param name="origin"></param>
44 /// <returns></returns>
45 bool IsBanned(string userID, string ip, string id0, string origin);
46 }
47
48}