public void Authenticate(ref MessageRpc rpc)
{
SecurityMessageProperty security = SecurityMessageProperty.GetOrCreate(rpc.Request);
ReadOnlyCollection <IAuthorizationPolicy> authPolicy = security.ServiceSecurityContext.AuthorizationPolicies;
bool outputTiming = DS.AuthenticationIsEnabled();
Stopwatch sw = null;
if (outputTiming)
{
sw = Stopwatch.StartNew();
}
try
{
authPolicy = this.serviceAuthenticationManager.Authenticate(security.ServiceSecurityContext.AuthorizationPolicies, rpc.Channel.ListenUri, ref rpc.Request);
if (authPolicy == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(SR.GetString(SR.AuthenticationManagerShouldNotReturnNull)));
}
if (outputTiming)
{
DS.Authentication(this.serviceAuthenticationManager.GetType(), true, sw.Elapsed);
}
}
catch (Exception ex)
{
if (Fx.IsFatal(ex))
{
throw;
}
if (outputTiming)
{
DS.Authentication(this.serviceAuthenticationManager.GetType(), false, sw.Elapsed);
}
if (PerformanceCounters.PerformanceCountersEnabled)
{
PerformanceCounters.AuthenticationFailed(rpc.Request, rpc.Channel.ListenUri);
}
if (AuditLevel.Failure == (this.messageAuthenticationAuditLevel & AuditLevel.Failure))
{
try
{
string primaryIdentity;
AuthorizationContext authContext = security.ServiceSecurityContext.AuthorizationContext;
if (authContext != null)
{
primaryIdentity = SecurityUtils.GetIdentityNamesFromContext(authContext);
}
else
{
primaryIdentity = SecurityUtils.AnonymousIdentity.Name;
}
SecurityAuditHelper.WriteMessageAuthenticationFailureEvent(this.auditLogLocation,
this.suppressAuditFailure, rpc.Request, rpc.Channel.ListenUri, rpc.Request.Headers.Action,
primaryIdentity, ex);
}
#pragma warning suppress 56500
catch (Exception auditException)
{
if (Fx.IsFatal(auditException))
{
throw;
}
DiagnosticUtility.TraceHandledException(auditException, TraceEventType.Error);
}
}
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(CreateFailedAuthenticationFaultException());
}
rpc.Request.Properties.Security.ServiceSecurityContext.AuthorizationPolicies = authPolicy;
if (AuditLevel.Success == (this.messageAuthenticationAuditLevel & AuditLevel.Success))
{
string primaryIdentity;
AuthorizationContext authContext = security.ServiceSecurityContext.AuthorizationContext;
if (authContext != null)
{
primaryIdentity = SecurityUtils.GetIdentityNamesFromContext(authContext);
}
else
{
primaryIdentity = SecurityUtils.AnonymousIdentity.Name;
}
SecurityAuditHelper.WriteMessageAuthenticationSuccessEvent(this.auditLogLocation,
this.suppressAuditFailure, rpc.Request, rpc.Channel.ListenUri, rpc.Request.Headers.Action,
primaryIdentity);
}
}