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Thank you Snoopy for a patch that adds some filtering to client versions allowed at login and HG-login times. NOTE: additional (optional) configuration variables in [LoginService] and [GatekeeperService]. See .examples.

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This commit is contained in:
Diva Canto
2011-04-27 07:02:37 -07:00
parent 12010849b8
commit e0576b56d3
5 changed files with 158 additions and 5 deletions
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40
OpenSim/Services/LLLoginService/LLLoginService.cs
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@@ -77,7 +77,11 @@ namespace OpenSim.Services.LLLoginService
protected string m_MapTileURL;
protected string m_SearchURL;
protected string m_AllowedClients;
protected string m_DeniedClients;
IConfig m_LoginServerConfig;
IConfig m_ClientsConfig;
public LLLoginService(IConfigSource config, ISimulationService simService, ILibraryService libraryService)
{
@@ -105,7 +109,10 @@ namespace OpenSim.Services.LLLoginService
m_GatekeeperURL = m_LoginServerConfig.GetString("GatekeeperURI", string.Empty);
m_MapTileURL = m_LoginServerConfig.GetString("MapTileURL", string.Empty);
m_SearchURL = m_LoginServerConfig.GetString("SearchURL", string.Empty);
m_AllowedClients = m_LoginServerConfig.GetString("AllowedClients", string.Empty);
m_DeniedClients = m_LoginServerConfig.GetString("DeniedClients", string.Empty);
// These are required; the others aren't
if (accountService == string.Empty || authService == string.Empty)
throw new Exception("LoginService is missing service specifications");
@@ -215,10 +222,37 @@ namespace OpenSim.Services.LLLoginService
bool success = false;
UUID session = UUID.Random();
m_log.InfoFormat("[LLOGIN SERVICE]: Login request for {0} {1} from {2} with user agent {3} starting in {4}",
firstName, lastName, clientIP.Address.ToString(), clientVersion, startLocation);
m_log.InfoFormat("[LLOGIN SERVICE]: Login request for {0} {1} at {2} using viewer {3}, channel {4}, IP {5}, Mac {6}, Id0 {7}",
firstName, lastName, startLocation, clientVersion, channel, clientIP.Address.ToString(), mac, id0);
try
{
//
// Check client
//
if (m_AllowedClients != string.Empty)
{
Regex arx = new Regex(m_AllowedClients);
Match am = arx.Match(clientVersion);
if (!am.Success)
{
m_log.InfoFormat("[LLOGIN SERVICE]: Login failed, reason: client {0} is not allowed", clientVersion);
return LLFailedLoginResponse.LoginBlockedProblem;
}
}
if (m_DeniedClients != string.Empty)
{
Regex drx = new Regex(m_DeniedClients);
Match dm = drx.Match(clientVersion);
if (dm.Success)
{
m_log.InfoFormat("[LLOGIN SERVICE]: Login failed, reason: client {0} is denied", clientVersion);
return LLFailedLoginResponse.LoginBlockedProblem;
}
}
//
// Get the account and check that it exists
//