public SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum serverType, SIPMonitorEventTypesEnum eventType,
string message, SIPRequest sipRequest, SIPResponse sipResponse, SIPEndPoint localEndPoint,
SIPEndPoint remoteEndPoint, SIPCallDirection callDirection)
{
m_serialisationPrefix = SERIALISATION_PREFIX;
ClientType = SIPMonitorClientTypesEnum.Console;
ServerType = serverType;
EventType = eventType;
Message = message;
RemoteEndPoint = remoteEndPoint;
ServerEndPoint = localEndPoint;
Created = DateTimeOffset.UtcNow;
ProcessID = Process.GetCurrentProcess().Id;
string dirn = (callDirection == SIPCallDirection.In) ? CALLDIRECTION_IN_STRING : CALLDIRECTION_OUT_STRING;
if (sipRequest != null)
{
Message = "REQUEST (" + Created.ToString("HH:mm:ss:fff") + "): " + localEndPoint + dirn +
remoteEndPoint + "\r\n" + sipRequest.ToString();
}
else if (sipResponse != null)
{
Message = "RESPONSE (" + Created.ToString("HH:mm:ss:fff") + "): " + localEndPoint + dirn +
remoteEndPoint + "\r\n" + sipResponse.ToString();
}
}
public SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum serverType, SIPMonitorEventTypesEnum eventType, string message, SIPRequest sipRequest, SIPResponse sipResponse, SIPEndPoint localEndPoint, SIPEndPoint remoteEndPoint, SIPCallDirection callDirection)
{
m_serialisationPrefix = SERIALISATION_PREFIX;
ClientType = SIPMonitorClientTypesEnum.Console;
ServerType = serverType;
EventType = eventType;
Message = message;
RemoteEndPoint = remoteEndPoint;
ServerEndPoint = localEndPoint;
Created = DateTimeOffset.UtcNow;
#if !SILVERLIGHT
ProcessID = Process.GetCurrentProcess().Id;
#endif
string dirn = (callDirection == SIPCallDirection.In) ? CALLDIRECTION_IN_STRING : CALLDIRECTION_OUT_STRING;
if (sipRequest != null)
{
Message = $"REQUEST ({Created:HH:mm:ss:fff}): {localEndPoint}{dirn}{remoteEndPoint}\r\n{sipRequest}";
}
else if (sipResponse != null)
{
Message = $"RESPONSE ({Created:HH:mm:ss:fff}): {localEndPoint}{dirn}{remoteEndPoint}\r\n{sipResponse}";
}
}
public SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum serverType, SIPMonitorEventTypesEnum eventType, string message, string username)
{
m_serialisationPrefix = SERIALISATION_PREFIX;
ClientType = SIPMonitorClientTypesEnum.Console;
ServerType = serverType;
EventType = eventType;
Message = message;
Username = username;
Created = DateTimeOffset.UtcNow;
ProcessID = Process.GetCurrentProcess().Id;
}
/// <summary>
/// Mangles private IP addresses in a SIP request replacing them with the IP address the packet was received on.
/// </summary>
/// <param name="sipRequest">The unmangled SIP request.</param>
/// <returns>The mangled SIP request</returns>
public static void MangleSIPRequest(SIPMonitorServerTypesEnum server, SIPRequest sipRequest, string username,
SIPMonitorLogDelegate logDelegate)
{
try
{
string bottomViaIPAddress = sipRequest.Header.Vias.BottomViaHeader.ReceivedFromIPAddress;
if (sipRequest.Header.Contact != null && sipRequest.Header.Contact.Count == 1 &&
bottomViaIPAddress != null)
{
string contactHost = sipRequest.Header.Contact[0].ContactURI.Host;
// Only mangle if the host is a private IP address and there is something to change.
// For example the server could be on the same private subnet in which case it can't help.
if (IPSocket.IsPrivateAddress(contactHost) && contactHost != bottomViaIPAddress)
{
string origContact = sipRequest.Header.Contact[0].ContactURI.Host;
sipRequest.Header.Contact[0].ContactURI.Host =
sipRequest.Header.Vias.BottomViaHeader.ReceivedFromAddress;
//logger.LogDebug("Contact URI identified as containing private address for " + sipRequest.Method + " " + origContact + " adjusting to use bottom via " + bottomViaHost + ".");
//FireProxyLogEvent(new SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum.Registrar, SIPMonitorServerTypesEnum.ContactRegisterInProgress, "Contact on " + sipRequest.Method + " " + origContact + " had private address adjusted to " + bottomViaHost + ".", username));
}
}
if (sipRequest.Body != null && bottomViaIPAddress != null)
{
bool wasMangled = false;
string mangledSDP = MangleSDP(sipRequest.Body, bottomViaIPAddress, out wasMangled);
if (wasMangled)
{
sipRequest.Body = mangledSDP;
sipRequest.Header.ContentLength = sipRequest.Body.Length;
if (logDelegate != null)
{
logDelegate(new SIPMonitorConsoleEvent(server, SIPMonitorEventTypesEnum.DialPlan,
"SDP mangled for " + sipRequest.Method.ToString() + " request from " +
sipRequest.RemoteSIPEndPoint.ToString() + ", adjusted address " + bottomViaIPAddress +
".", username));
}
}
}
}
catch (Exception excp)
{
Logger.Logger.Error("Exception MangleSIPRequest. ->" + excp.Message);
}
}
public SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum serverType, SIPMonitorEventTypesEnum eventType, string message, SIPEndPoint serverSocket, SIPEndPoint fromSocket, SIPEndPoint toSocket)
{
m_serialisationPrefix = SERIALISATION_PREFIX;
ClientType = SIPMonitorClientTypesEnum.Console;
ServerType = serverType;
EventType = eventType;
Message = message;
ServerEndPoint = serverSocket;
RemoteEndPoint = fromSocket;
DestinationEndPoint = toSocket;
Created = DateTimeOffset.UtcNow;
ProcessID = Process.GetCurrentProcess().Id;
}
public SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum serverType, SIPMonitorEventTypesEnum eventType, string message, string username)
{
m_serialisationPrefix = SERIALISATION_PREFIX;
ClientType = SIPMonitorClientTypesEnum.Console;
ServerType = serverType;
EventType = eventType;
Message = message;
Username = username;
Created = DateTimeOffset.UtcNow;
#if !SILVERLIGHT
ProcessID = Process.GetCurrentProcess().Id;
#endif
}
public SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum serverType, SIPMonitorEventTypesEnum eventType, string message, string username, SIPEndPoint localEndPoint, SIPEndPoint remoteEndPoint)
{
m_serialisationPrefix = SERIALISATION_PREFIX;
ClientType = SIPMonitorClientTypesEnum.Console;
ServerType = serverType;
EventType = eventType;
Message = message;
Username = username;
Created = DateTimeOffset.UtcNow;
ServerEndPoint = localEndPoint;
RemoteEndPoint = remoteEndPoint;
#if !SILVERLIGHT
ProcessID = Process.GetCurrentProcess().Id;
#endif
}
public bool ShowServer(SIPMonitorServerTypesEnum eventServer)
{
if (ServerTypeId != 0)
{
if ((int)eventServer == ServerTypeId)
{
return(true);
}
else
{
return(false);
}
}
return(true);
}
/// <summary>
/// Mangles private IP addresses in a SIP response replacing them with the IP address the packet was received on.
/// </summary>
/// <param name="sipResponse">The unmangled SIP response.</param>
/// <returns>The mangled SIP response</returns>
public static void MangleSIPResponse(SIPMonitorServerTypesEnum server, SIPResponse sipResponse,
SIPEndPoint remoteEndPoint, string username, SIPMonitorLogDelegate logDelegate)
{
try
{
if (sipResponse.Header.Contact != null && sipResponse.Header.Contact.Count > 0)
{
string contactHost = sipResponse.Header.Contact[0].ContactURI.Host;
// Only mangle if the host is a private IP address and there is something to change.
// For example the server could be on the same private subnet in which case it can't help.
if (IPSocket.IsPrivateAddress(contactHost) && contactHost != remoteEndPoint.Address.ToString())
{
SIPURI origContact = sipResponse.Header.Contact[0].ContactURI;
sipResponse.Header.Contact[0].ContactURI = new SIPURI(origContact.Scheme, remoteEndPoint);
//logger.LogDebug("INVITE response Contact URI identified as containing private address, original " + origContact + " adjusted to " + remoteEndPoint.ToString() + ".");
//FireProxyLogEvent(new SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum.Registrar, SIPMonitorServerTypesEnum.ContactRegisterInProgress, "INVITE Response contact adjusted from " + origContact + " to " + remoteEndPoint.ToString() + ".", username));
}
}
if (sipResponse.Body != null)
{
bool wasMangled = false;
string mangledSDP = MangleSDP(sipResponse.Body, remoteEndPoint.Address.ToString(), out wasMangled);
if (wasMangled)
{
sipResponse.Body = mangledSDP;
sipResponse.Header.ContentLength = sipResponse.Body.Length;
if (logDelegate != null)
{
logDelegate(new SIPMonitorConsoleEvent(server, SIPMonitorEventTypesEnum.DialPlan,
"SDP mangled for " + sipResponse.Status.ToString() + " response from " +
sipResponse.RemoteSIPEndPoint.ToString() + ", adjusted address " +
remoteEndPoint.Address.ToString() + ".", username));
}
}
}
}
catch (Exception excp)
{
Logger.Logger.Error("Exception MangleSIPResponse. ->" + excp.Message);
}
}
public SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum serverType, SIPMonitorEventTypesEnum eventType, string message, SIPRequest sipRequest, SIPResponse sipResponse, SIPEndPoint localEndPoint, SIPEndPoint remoteEndPoint, SIPCallDirection callDirection)
{
m_serialisationPrefix = SERIALISATION_PREFIX;
ClientType = SIPMonitorClientTypesEnum.Console;
ServerType = serverType;
EventType = eventType;
Message = message;
RemoteEndPoint = remoteEndPoint;
ServerEndPoint = localEndPoint;
Created = DateTimeOffset.UtcNow;
#if !SILVERLIGHT
ProcessID = Process.GetCurrentProcess().Id;
#endif
string dirn = (callDirection == SIPCallDirection.In) ? CALLDIRECTION_IN_STRING : CALLDIRECTION_OUT_STRING;
if (sipRequest != null)
{
Message = "REQUEST (" + Created.ToString("HH:mm:ss:fff") + "): " + localEndPoint + dirn + remoteEndPoint + "\r\n" + sipRequest.ToString();
}
else if (sipResponse != null)
{
Message = "RESPONSE (" + Created.ToString("HH:mm:ss:fff") + "): " + localEndPoint + dirn + remoteEndPoint + "\r\n" + sipResponse.ToString();
}
}
public SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum serverType, SIPMonitorEventTypesEnum eventType, string message, SIPEndPoint serverSocket, SIPEndPoint fromSocket, SIPEndPoint toSocket)
{
m_serialisationPrefix = SERIALISATION_PREFIX;
ClientType = SIPMonitorClientTypesEnum.Console;
ServerType = serverType;
EventType = eventType;
Message = message;
ServerEndPoint = serverSocket;
RemoteEndPoint = fromSocket;
DestinationEndPoint = toSocket;
Created = DateTimeOffset.UtcNow;
#if !SILVERLIGHT
ProcessID = Process.GetCurrentProcess().Id;
#endif
}
public bool ShowServer(SIPMonitorServerTypesEnum eventServer)
{
if (ServerTypeId != 0)
{
if ((int)eventServer == ServerTypeId)
{
return true;
}
else
{
return false;
}
}
return true;
}
/// <summary>
/// Mangles private IP addresses in a SIP response replacing them with the IP address the packet was received on.
/// </summary>
/// <param name="sipResponse">The unmangled SIP response.</param>
/// <returns>The mangled SIP response</returns>
public static void MangleSIPResponse(SIPMonitorServerTypesEnum server, SIPResponse sipResponse, SIPEndPoint remoteEndPoint, string username, SIPMonitorLogDelegate logDelegate)
{
try
{
if (sipResponse.Header.Contact != null && sipResponse.Header.Contact.Count > 0)
{
string contactHost = sipResponse.Header.Contact[0].ContactURI.Host;
// Only mangle if the host is a private IP address and there is something to change.
// For example the server could be on the same private subnet in which case it can't help.
if (IPSocket.IsPrivateAddress(contactHost) && contactHost != remoteEndPoint.Address.ToString())
{
SIPURI origContact = sipResponse.Header.Contact[0].ContactURI;
sipResponse.Header.Contact[0].ContactURI = new SIPURI(origContact.Scheme, remoteEndPoint);
//logger.Debug("INVITE response Contact URI identified as containing private address, original " + origContact + " adjustied to " + remoteEndPoint.ToString() + ".");
//FireProxyLogEvent(new SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum.Registrar, SIPMonitorServerTypesEnum.ContactRegisterInProgress, "INVITE Response contact adjusted from " + origContact + " to " + remoteEndPoint.ToString() + ".", username));
}
}
if (sipResponse.Body != null)
{
bool wasMangled = false;
string mangledSDP = MangleSDP(sipResponse.Body, remoteEndPoint.Address.ToString(), out wasMangled);
if (wasMangled)
{
sipResponse.Body = mangledSDP;
sipResponse.Header.ContentLength = sipResponse.Body.Length;
if (logDelegate != null)
{
logDelegate(new SIPMonitorConsoleEvent(server, SIPMonitorEventTypesEnum.DialPlan, "SDP mangled for INVITE response from " + sipResponse.RemoteSIPEndPoint.ToString() + ", adjusted address " + remoteEndPoint.Address.ToString() + ".", username));
}
}
}
}
catch (Exception excp)
{
logger.Error("Exception MangleSIPResponse. " + excp.Message);
}
}
/// <summary>
/// Mangles private IP addresses in a SIP request replacing them with the IP address the packet was received on.
/// </summary>
/// <param name="sipResponse">The unmangled SIP request.</param>
/// <returns>The mangled SIP request</returns>
public static void MangleSIPRequest(SIPMonitorServerTypesEnum server, SIPRequest sipRequest, string username, SIPMonitorLogDelegate logDelegate)
{
try
{
string bottomViaIPAddress = sipRequest.Header.Vias.BottomViaHeader.ReceivedFromIPAddress;
if (sipRequest.Header.Contact != null && sipRequest.Header.Contact.Count == 1 && bottomViaIPAddress != null)
{
string contactHost = sipRequest.Header.Contact[0].ContactURI.Host;
// Only mangle if the host is a private IP address and there is something to change.
// For example the server could be on the same private subnet in which case it can't help.
if (IPSocket.IsPrivateAddress(contactHost) && contactHost != bottomViaIPAddress)
{
string origContact = sipRequest.Header.Contact[0].ContactURI.Host;
sipRequest.Header.Contact[0].ContactURI.Host = sipRequest.Header.Vias.BottomViaHeader.ReceivedFromAddress;
//logger.Debug("Contact URI identified as containing private address for " + sipRequest.Method + " " + origContact + " adjusting to use bottom via " + bottomViaHost + ".");
//FireProxyLogEvent(new SIPMonitorConsoleEvent(SIPMonitorServerTypesEnum.Registrar, SIPMonitorServerTypesEnum.ContactRegisterInProgress, "Contact on " + sipRequest.Method + " " + origContact + " had private address adjusted to " + bottomViaHost + ".", username));
}
}
if (sipRequest.Body != null && bottomViaIPAddress != null)
{
bool wasMangled = false;
string mangledSDP = MangleSDP(sipRequest.Body, bottomViaIPAddress, out wasMangled);
if (wasMangled)
{
sipRequest.Body = mangledSDP;
sipRequest.Header.ContentLength = sipRequest.Body.Length;
if (logDelegate != null)
{
logDelegate(new SIPMonitorConsoleEvent(server, SIPMonitorEventTypesEnum.DialPlan, "SDP mangled for INVITE request from " + sipRequest.RemoteSIPEndPoint.ToString() + ", adjusted address " + bottomViaIPAddress + ".", username));
}
}
}
}
catch (Exception excp)
{
logger.Error("Exception MangleSIPRequest. " + excp.Message);
}
}
