internal static bool TryCreate(SecurityBindingElement sbe, UnifiedSecurityMode mode, HttpTransportSecurity transportSecurity, bool isReliableSessionEnabled, out WSHttpSecurity security)
{
security = null;
NonDualMessageSecurityOverHttp messageSecurity = null;
SecurityMode securityMode = SecurityMode.None;
if (sbe != null)
{
mode &= UnifiedSecurityMode.Message | UnifiedSecurityMode.TransportWithMessageCredential;
securityMode = SecurityModeHelper.ToSecurityMode(mode);
Fx.Assert(SecurityModeHelper.IsDefined(securityMode), string.Format("Invalid SecurityMode value: {0}.", mode.ToString()));
if (!MessageSecurityOverHttp.TryCreate(sbe, securityMode == SecurityMode.TransportWithMessageCredential, isReliableSessionEnabled, out messageSecurity))
{
return(false);
}
}
else
{
mode &= ~(UnifiedSecurityMode.Message | UnifiedSecurityMode.TransportWithMessageCredential);
securityMode = SecurityModeHelper.ToSecurityMode(mode);
}
Fx.Assert(SecurityModeHelper.IsDefined(securityMode), string.Format("Invalid SecurityMode value: {0}.", securityMode.ToString()));
security = new WSHttpSecurity(securityMode, transportSecurity, messageSecurity);
return(true);
}
NetTcpSecurity(SecurityMode mode, TcpTransportSecurity transportSecurity, MessageSecurityOverTcp messageSecurity)
{
Fx.Assert(SecurityModeHelper.IsDefined(mode), string.Format("Invalid SecurityMode value: {0}.", mode.ToString()));
this.mode = mode;
this.transportSecurity = transportSecurity == null ? new TcpTransportSecurity() : transportSecurity;
this.messageSecurity = messageSecurity == null ? new MessageSecurityOverTcp() : messageSecurity;
}
private NetTcpSecurity(SecurityMode mode, TcpTransportSecurity transportSecurity, MessageSecurityOverTcp messageSecurity)
{
Contract.Assert(SecurityModeHelper.IsDefined(mode),
string.Format("Invalid SecurityMode value: {0} = {1} (default is {2} = {3}).",
(int)mode,
mode.ToString(),
(int)SecurityMode.Transport,
SecurityMode.Transport.ToString()));
_mode = mode;
_transportSecurity = transportSecurity == null ? new TcpTransportSecurity() : transportSecurity;
_messageSecurity = messageSecurity == null ? new MessageSecurityOverTcp() : messageSecurity;
}
static bool TryCreateSecurity(SecurityBindingElement sbe, UnifiedSecurityMode mode, bool isReliableSession, BindingElement transportSecurity, TcpTransportSecurity tcpTransportSecurity, out NetTcpSecurity security)
{
if (sbe != null)
{
mode &= UnifiedSecurityMode.Message | UnifiedSecurityMode.TransportWithMessageCredential;
}
else
{
mode &= ~(UnifiedSecurityMode.Message | UnifiedSecurityMode.TransportWithMessageCredential);
}
SecurityMode securityMode = SecurityModeHelper.ToSecurityMode(mode);
Fx.Assert(SecurityModeHelper.IsDefined(securityMode), string.Format("Invalid SecurityMode value: {0}.", securityMode.ToString()));
if (NetTcpSecurity.TryCreate(sbe, securityMode, isReliableSession, transportSecurity, tcpTransportSecurity, out security))
{
return(true);
}
return(false);
}