void HandleSubscribe(XElement Node)
{
if (OnSubscribe == null)
{
return;
}
JID From = new JID(Node.Attribute("from").Value);
SubscribeResponse Action = OnSubscribe.Invoke(From);
if (Action == SubscribeResponse.Reject)
{
return;
}
XElement PresenceTag = new XElement("presence");
PresenceTag.SetAttributeValue("to", From.GetBareJID());
PresenceTag.SetAttributeValue("type", "subscribed");
Uplink.GetNetworkClient().WriteTextToSocket(PresenceTag.ToString());
if (Action == SubscribeResponse.Allow)
{
return;
}
Subscribe(From);
}
public override void EnforceAttributes(JID From)
{
base.EnforceAttributes(From);
switch (MessageType)
{
case StanzaMessageType.Chat:
Payload.SetAttributeValue("type", "chat");
break;
case StanzaMessageType.Error:
Payload.SetAttributeValue("type", "error");
break;
case StanzaMessageType.Groupchat:
Payload.SetAttributeValue("type", "groupchat");
break;
case StanzaMessageType.Headline:
Payload.SetAttributeValue("type", "headline");
break;
case StanzaMessageType.Normal:
Payload.SetAttributeValue("type", "normal");
break;
}
}
public Connection(string Hostname,
int Portnumber,
JID RequestedJID,
X509Certificate2 Certificate)
: this(Hostname, Portnumber, RequestedJID, null, Certificate)
{
}
List <ResourceAccess> GetAccessRights(DXMPP.JID Actor, AccessToken Token)
{
try
{
AccessTokenSession TV = AccessTokens[Actor.GetBareJID() + Token];
if (TV.ExpiresAtUTC <= DateTime.UtcNow)
{
AccessTokens.TryRemove(Token, out TV);
throw new AccessViolation();
}
if (TV.Actor.GetBareJID() != Actor.GetBareJID())
{
throw new AccessViolation();
}
return(TV.Rights);
}
catch
{
if (ForceAccessTokenSessions)
{
throw new AccessViolation();
}
}
throw new AccessViolation();
}
public Connection(string Hostname,
int Portnumber,
JID RequestedJID,
X509Certificate2 Certificate,
int DebugLevel = 0)
: this(Hostname, Portnumber, RequestedJID, null, Certificate, false, 30, DebugLevel)
{
}
public void Unsubscribe(JID To)
{
XElement PresenceTag = new XElement("presence");
PresenceTag.SetAttributeValue("to", To.GetBareJID());
PresenceTag.SetAttributeValue("type", "unsubscribe");
Uplink.GetNetworkClient().WriteTextToSocket(PresenceTag.ToString());
}
void PresenceHandler(XElement Node)
{
string type = "available";
if (Node.Attribute("type") != null)
{
type = Node.Attribute("type").Value;
}
switch (type)
{
case "subcribe":
HandleSubscribe(Node);
return;
case "subcribed":
HandleSubscribed(Node);
return;
case "unsubscribe":
HandleUnsubscribe(Node);
return;
case "unsubscribed":
HandleUnsubscribed(Node);
return;
}
JID From = new JID(Node.Attribute("from").Value);
int Priority = 0;
XElement PrioNode = Node.XPathSelectElement("//priority");
if (PrioNode != null)
{
Priority = Convert.ToInt32(PrioNode.Value);
}
string Show = string.Empty;
string Status = string.Empty;
XElement ShowNode = Node.XPathSelectElement("//show");
if (ShowNode != null)
{
Show = ShowNode.Value;
}
XElement StatusNode = Node.XPathSelectElement("//status");
if (StatusNode != null)
{
Show = StatusNode.Value;
}
if (OnPresence != null)
{
OnPresence.Invoke(From, Status != "unavailable", Priority, Status, Show);
}
}
void HandleUnsubscribed(XElement Node)
{
if (OnUnsubscribed == null)
{
return;
}
JID From = new JID(Node.Attribute("from").Value);
OnUnsubscribed.Invoke(From);
}
public virtual void EnforceAttributes(JID From)
{
if (To != null)
{
Payload.SetAttributeValue("to", To.ToString());
}
if (From != null)
{
Payload.SetAttributeValue("from", From.ToString());
}
Payload.SetAttributeValue("id", ID);
}
public Connection(string Hostname,
int Portnumber,
JID RequestedJID,
string Password,
X509Certificate2 Certificate = null)
{
this.Hostname = Hostname;
this.Portnumber = Portnumber;
this.MyJID = RequestedJID;
if (MyJID.GetResource() == string.Empty)
{
MyJID.SetResource(System.Guid.NewGuid().ToString());
}
this.Password = Password;
this.RosterMaintainer = new Roster(this);
this.Certificate = Certificate;
}
void CheckForBindSuccess(XElement Doc)
{
if (Doc.Name.LocalName != "iq")
{
Console.WriteLine("no iqnode?!");
BroadcastConnectionState(CallbackConnectionState.ErrorUnknown);
CurrentConnectionState = ConnectionState.ErrorUnknown;
return;
}
this.MyJID = new JID((Doc.FirstNode as XElement).Value);
string StartSession = "<iq type='set' id='1'><session xmlns='urn:ietf:params:xml:ns:xmpp-session'/></iq>";
Client.WriteTextToSocket(StartSession);
CurrentConnectionState = ConnectionState.WaitingForSession;
CurrentAuthenticationState = AuthenticationState.Authenticated;
}
public Stanza(XElement Payload)
{
this.Payload = Payload;
if (Payload.Attribute("to") != null)
{
To = new JID(Payload.Attribute("to").Value);
}
if (Payload.Attribute("from") != null)
{
From = new JID(Payload.Attribute("from").Value);
}
if (Payload.Attribute("id") != null)
{
this.ID = Payload.Attribute("id").Value;
}
}
public Connection(string Hostname,
int Portnumber,
JID RequestedJID,
string Password,
X509Certificate2 Certificate = null,
bool AllowSelfSignedServerCertificate = false,
int KeepAliveByWhiteSpaceInterval = 30,
int DebugLevel = 0)
{
this.Hostname = Hostname;
this.Portnumber = Portnumber;
this.MyJID = RequestedJID;
if (MyJID.GetResource() == string.Empty)
{
MyJID.SetResource(System.Guid.NewGuid().ToString());
}
this.Password = Password;
this.RosterMaintainer = new Roster(this);
this.Certificate = Certificate;
this.AllowSelfSignedServerCertificate = AllowSelfSignedServerCertificate;
this.KeepAliveByWhiteSpaceInterval = KeepAliveByWhiteSpaceInterval;
this.DebugLevel = DebugLevel;
}
public override void EnforceAttributes(JID From)
{
base.EnforceAttributes(From);
switch (IQType)
{
case StanzaIQType.Get:
Payload.SetAttributeValue("type", "get");
break;
case StanzaIQType.Set:
Payload.SetAttributeValue("type", "set");
break;
case StanzaIQType.Result:
Payload.SetAttributeValue("type", "result");
break;
case StanzaIQType.Error:
Payload.SetAttributeValue("type", "error");
break;
}
}
void PresenceHandler(XElement Node)
{
string type = "available";
if (Node.Attribute("type") != null)
{
type = Node.Attribute("type").Value;
}
switch (type)
{
case "subscribe":
HandleSubscribe(Node);
return;
case "subscribed":
HandleSubscribed(Node);
return;
case "unsubscribe":
HandleUnsubscribe(Node);
return;
case "unsubscribed":
HandleUnsubscribed(Node);
return;
}
JID From = new JID(Node.Attribute("from").Value);
int Priority = 0;
XElement PrioNode = Node.XPathSelectElement("//priority");
if (PrioNode != null)
{
Priority = Convert.ToInt32(PrioNode.Value);
}
string Show = string.Empty;
string Status = string.Empty;
XElement ShowNode = Node.XPathSelectElement("//show");
if (ShowNode != null)
{
Show = ShowNode.Value;
}
XElement StatusNode = Node.XPathSelectElement("//status");
if (StatusNode != null)
{
Show = StatusNode.Value;
}
PresenceInformation PI = new PresenceInformation()
{
FullJID = From,
Priority = Priority,
Show = Show,
Status = Status
};
if (!AggregatedPresence.ContainsKey(From.GetBareJID()))
{
AggregatedPresence[From.GetBareJID()] = new List <PresenceInformation>();
}
AggregatedPresence[From.GetBareJID()].Add(PI);
if (OnPresence != null)
{
OnPresence.Invoke(From, Status != "unavailable", Priority, Status, Show);
}
}
public new void EnforceAttributes(JID From)
{
base.EnforceAttributes(From);
}
