public PresenceInfo GetPresenceInfo(UUID agentID)
{
PresenceInfo agent = new PresenceInfo();
List<string> query = GD.Query("AgentID", agentID, "baninfo", "*");
if (query.Count == 0)
//Couldn't find it, return null then.
return null;
agent.AgentID = agentID;
if(query[1] != "")
agent.Flags = (PresenceInfo.PresenceInfoFlags)Enum.Parse(typeof(PresenceInfo.PresenceInfoFlags),query[1]);
agent.KnownAlts = Util.ConvertToList(query[2]);
agent.KnownID0s = Util.ConvertToList(query[3]);
agent.KnownIPs = Util.ConvertToList(query[4]);
agent.KnownMacs = Util.ConvertToList(query[5]);
agent.KnownViewers = Util.ConvertToList(query[6]);
agent.LastKnownID0 = query[7];
agent.LastKnownIP = query[8];
agent.LastKnownMac = query[9];
agent.LastKnownViewer = query[10];
agent.Platform = query[11];
return agent;
}
public void UpdatePresenceInfo(PresenceInfo agent)
{
List<object> SetValues = new List<object>();
List<string> SetRows = new List<string>();
SetRows.Add("AgentID"/*"AgentID"*/);
SetRows.Add("Flags"/*"Flags"*/);
SetRows.Add("KnownAlts"/*"KnownAlts"*/);
SetRows.Add("KnownID0s"/*"KnownID0s"*/);
SetRows.Add("KnownIPs"/*"KnownIPs"*/);
SetRows.Add("KnownMacs"/*"KnownMacs"*/);
SetRows.Add("KnownViewers"/*"KnownViewers"*/);
SetRows.Add("LastKnownID0"/*"LastKnownID0"*/);
SetRows.Add("LastKnownIP"/*"LastKnownIP"*/);
SetRows.Add("LastKnownMac"/*"LastKnownMac"*/);
SetRows.Add("LastKnownViewer"/*"LastKnownViewer"*/);
SetRows.Add("Platform"/*"Platform"*/);
SetValues.Add(agent.AgentID);
SetValues.Add(agent.Flags);
SetValues.Add(Util.ConvertToString(agent.KnownAlts));
SetValues.Add(Util.ConvertToString(agent.KnownID0s));
SetValues.Add(Util.ConvertToString(agent.KnownIPs));
SetValues.Add(Util.ConvertToString(agent.KnownMacs));
SetValues.Add(Util.ConvertToString(agent.KnownViewers));
SetValues.Add(agent.LastKnownID0);
SetValues.Add(agent.LastKnownIP);
SetValues.Add(agent.LastKnownMac);
SetValues.Add(agent.LastKnownViewer);
SetValues.Add(agent.Platform);
GD.Replace("baninfo", SetRows.ToArray(), SetValues.ToArray());
}
private void AddFlag (ref PresenceInfo info, PresenceInfo.PresenceInfoFlags presenceInfoFlags)
{
if (presenceInfoFlags == 0)
return;
info.Flags &= PresenceInfo.PresenceInfoFlags.Clean; //Remove clean
if (presenceInfoFlags == PresenceInfo.PresenceInfoFlags.Known)
info.Flags &= PresenceInfo.PresenceInfoFlags.Clean; //Remove suspected as well
info.Flags |= presenceInfoFlags; //Add the flag
}
private void CoralateLists (PresenceInfo info, PresenceInfo suspectedInfo)
{
bool addedFlag = false;
PresenceInfo.PresenceInfoFlags Flag = 0;
if ((suspectedInfo.Flags & PresenceInfo.PresenceInfoFlags.Clean) == PresenceInfo.PresenceInfoFlags.Clean &&
(info.Flags & PresenceInfo.PresenceInfoFlags.Clean) == PresenceInfo.PresenceInfoFlags.Clean)
{
//They are both clean, do nothing
}
else if ((suspectedInfo.Flags & PresenceInfo.PresenceInfoFlags.Suspected) == PresenceInfo.PresenceInfoFlags.Suspected ||
(info.Flags & PresenceInfo.PresenceInfoFlags.Suspected) == PresenceInfo.PresenceInfoFlags.Suspected)
{
//Suspected, update them both
addedFlag = true;
AddFlag (ref info, PresenceInfo.PresenceInfoFlags.Suspected);
AddFlag (ref suspectedInfo, PresenceInfo.PresenceInfoFlags.Suspected);
}
else if ((suspectedInfo.Flags & PresenceInfo.PresenceInfoFlags.Known) == PresenceInfo.PresenceInfoFlags.Known ||
(info.Flags & PresenceInfo.PresenceInfoFlags.Known) == PresenceInfo.PresenceInfoFlags.Known)
{
//Known, update them both
addedFlag = true;
AddFlag (ref info, PresenceInfo.PresenceInfoFlags.Known);
AddFlag (ref suspectedInfo, PresenceInfo.PresenceInfoFlags.Known);
}
//Add the alt account flag
AddFlag (ref info, PresenceInfo.PresenceInfoFlags.SuspectedAltAccount);
AddFlag (ref suspectedInfo, PresenceInfo.PresenceInfoFlags.SuspectedAltAccount);
if (suspectedInfo.Flags == PresenceInfo.PresenceInfoFlags.Suspected ||
suspectedInfo.Flags == PresenceInfo.PresenceInfoFlags.SuspectedAltAccountOfSuspected ||
info.Flags == PresenceInfo.PresenceInfoFlags.Suspected ||
info.Flags == PresenceInfo.PresenceInfoFlags.SuspectedAltAccountOfSuspected)
{
//They might be an alt, but the other is clean, so don't bother them too much
AddFlag (ref info, PresenceInfo.PresenceInfoFlags.SuspectedAltAccountOfSuspected);
AddFlag (ref suspectedInfo, PresenceInfo.PresenceInfoFlags.SuspectedAltAccountOfSuspected);
}
else if (suspectedInfo.Flags == PresenceInfo.PresenceInfoFlags.Known ||
suspectedInfo.Flags == PresenceInfo.PresenceInfoFlags.SuspectedAltAccountOfKnown ||
info.Flags == PresenceInfo.PresenceInfoFlags.Known ||
info.Flags == PresenceInfo.PresenceInfoFlags.SuspectedAltAccountOfKnown)
{
//Flag 'em
AddFlag (ref info, PresenceInfo.PresenceInfoFlags.SuspectedAltAccountOfKnown);
AddFlag (ref suspectedInfo, PresenceInfo.PresenceInfoFlags.SuspectedAltAccountOfKnown);
}
//Add each user to the list of alts, then add the lists of both together
info.KnownAlts.Add (suspectedInfo.AgentID.ToString ());
suspectedInfo.KnownAlts.Add (info.AgentID.ToString ());
//Add the lists together
List<string> alts = new List<string> ();
foreach (string alt in info.KnownAlts)
{
if (!alts.Contains (alt))
alts.Add (alt);
}
foreach (string alt in suspectedInfo.KnownAlts)
{
if (!alts.Contains (alt))
alts.Add (alt);
}
//If we have added a flag, we need to update ALL alts as well
if (addedFlag && alts.Count != 0)
{
foreach (string alt in alts)
{
PresenceInfo altInfo = GetPresenceInfo (UUID.Parse (alt));
if (altInfo != null)
{
//Give them the flag as well
AddFlag (ref altInfo, Flag);
//Add the alt account flag
AddFlag (ref altInfo, PresenceInfo.PresenceInfoFlags.SuspectedAltAccount);
//Also give them the flags for alts
if (suspectedInfo.Flags == PresenceInfo.PresenceInfoFlags.Suspected ||
suspectedInfo.Flags == PresenceInfo.PresenceInfoFlags.SuspectedAltAccountOfSuspected ||
info.Flags == PresenceInfo.PresenceInfoFlags.Suspected ||
info.Flags == PresenceInfo.PresenceInfoFlags.SuspectedAltAccountOfSuspected)
{
//They might be an alt, but the other is clean, so don't bother them too much
AddFlag (ref altInfo, PresenceInfo.PresenceInfoFlags.SuspectedAltAccountOfSuspected);
}
else if (suspectedInfo.Flags == PresenceInfo.PresenceInfoFlags.Known ||
suspectedInfo.Flags == PresenceInfo.PresenceInfoFlags.SuspectedAltAccountOfKnown ||
info.Flags == PresenceInfo.PresenceInfoFlags.Known ||
info.Flags == PresenceInfo.PresenceInfoFlags.SuspectedAltAccountOfKnown)
{
//Flag 'em
AddFlag (ref altInfo, PresenceInfo.PresenceInfoFlags.SuspectedAltAccountOfKnown);
}
//And update them in the db
UpdatePresenceInfo (suspectedInfo);
}
}
}
//Replace both lists now that they are merged
info.KnownAlts = alts;
suspectedInfo.KnownAlts = alts;
//Update them, as we changed their info, we get updated below
UpdatePresenceInfo (suspectedInfo);
}
private bool DoGC(PresenceInfo info)
{
bool update = false;
List<string> newIPs = new List<string>();
foreach (string ip in info.KnownIPs)
{
string[] split;
string newIP = ip;
if ((split = ip.Split(':')).Length > 1)
{
//Remove the port if it exists and force an update
newIP = split[0];
update = true;
}
if (!newIPs.Contains(newIP))
newIPs.Add(newIP);
}
if (info.KnownIPs.Count != newIPs.Count)
update = true;
info.KnownIPs = newIPs;
return update;
}
public void Check (PresenceInfo info, List<string> viewers, bool includeList)
{
//
//Check passwords
//Check IPs, Mac's, etc
//
bool needsUpdated = false;
#region Check Password
List<string> query = GD.Query("UUID", info.AgentID, DatabaseToAuthTable, "passwordHash");
if (query.Count != 0)
{
string password = query[0];
query = GD.Query("passwordHash", password, DatabaseToAuthTable, "UUID");
foreach (string ID in query)
{
PresenceInfo suspectedInfo = GetPresenceInfo(UUID.Parse(ID));
if (suspectedInfo.AgentID == info.AgentID)
continue;
CoralateLists (info, suspectedInfo);
needsUpdated = true;
}
}
#endregion
#region Check ID0, IP, Mac, etc
//Only check suspected and known offenders in this scan
// 2 == Flags
query = GD.Query(" (Flags = 'SuspectedAltAccountOfKnown'" +
" or Flags = 'Known' or Flags = 'SuspectedAltAccountOfSuspected'" +
" or Flags = 'Banned'" +
" or Flags = 'Suspected')", "baninfo", "AgentID");
foreach (string ID in query)
{
PresenceInfo suspectedInfo = GetPresenceInfo(UUID.Parse(ID));
if (suspectedInfo.AgentID == info.AgentID)
continue;
foreach (string ID0 in suspectedInfo.KnownID0s)
{
if (info.KnownID0s.Contains(ID0))
{
CoralateLists (info, suspectedInfo);
needsUpdated = true;
}
}
foreach (string IP in suspectedInfo.KnownIPs)
{
if (info.KnownIPs.Contains(IP.Split(':')[0]))
{
CoralateLists (info, suspectedInfo);
needsUpdated = true;
}
}
foreach (string Mac in suspectedInfo.KnownMacs)
{
if (info.KnownMacs.Contains(Mac))
{
CoralateLists (info, suspectedInfo);
needsUpdated = true;
}
}
}
foreach (string viewer in info.KnownViewers)
{
if (IsViewerBanned(viewer, includeList, viewers))
{
if ((info.Flags & PresenceInfo.PresenceInfoFlags.Clean) == PresenceInfo.PresenceInfoFlags.Clean)
{
//Update them to suspected for their viewer
AddFlag (ref info, PresenceInfo.PresenceInfoFlags.Suspected);
//And update them later
needsUpdated = true;
}
else if ((info.Flags & PresenceInfo.PresenceInfoFlags.Suspected) == PresenceInfo.PresenceInfoFlags.Suspected)
{
//Suspected, we don't really want to move them higher than this...
}
else if ((info.Flags & PresenceInfo.PresenceInfoFlags.Known) == PresenceInfo.PresenceInfoFlags.Known)
{
//Known, can't update anymore
}
}
}
if (DoGC(info) & !needsUpdated)//Clean up all info
needsUpdated = true;
#endregion
//Now update ours
if (needsUpdated)
UpdatePresenceInfo(info);
}
