private bool TryAddContext(SecurityContextSecurityToken token, bool throwOnFailure)
{
if (token == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("token");
}
if (!System.ServiceModel.Security.SecurityUtils.IsCurrentlyTimeEffective(token.ValidFrom, token.ValidTo, this.clockSkew))
{
if (token.KeyGeneration == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument(System.ServiceModel.SR.GetString("SecurityContextExpiredNoKeyGeneration", new object[] { token.ContextId }));
}
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument(System.ServiceModel.SR.GetString("SecurityContextExpired", new object[] { token.ContextId, token.KeyGeneration.ToString() }));
}
if (!System.ServiceModel.Security.SecurityUtils.IsCurrentlyTimeEffective(token.KeyEffectiveTime, token.KeyExpirationTime, this.clockSkew))
{
if (token.KeyGeneration == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument(System.ServiceModel.SR.GetString("SecurityContextKeyExpiredNoKeyGeneration", new object[] { token.ContextId }));
}
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument(System.ServiceModel.SR.GetString("SecurityContextKeyExpired", new object[] { token.ContextId, token.KeyGeneration.ToString() }));
}
object hashKey = this.GetHashKey(token.ContextId, token.KeyGeneration);
bool flag = base.TryAddItem(hashKey, token.Clone(), false);
if (flag || !throwOnFailure)
{
return(flag);
}
if (token.KeyGeneration == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(System.ServiceModel.SR.GetString("ContextAlreadyRegisteredNoKeyGeneration", new object[] { token.ContextId })));
}
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(System.ServiceModel.SR.GetString("ContextAlreadyRegistered", new object[] { token.ContextId, token.KeyGeneration.ToString() })));
}
public SecurityContextSecurityToken GetContext(UniqueId contextId, UniqueId generation)
{
if (contextId == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull(nameof(contextId));
}
object hashKey = GetHashKey(contextId, generation);
SecurityContextSecurityToken sct = (SecurityContextSecurityToken)GetItem(hashKey);
return sct != null ? (SecurityContextSecurityToken)sct.Clone() : null;
}
private bool TryAddContext(SecurityContextSecurityToken token, bool throwOnFailure)
{
if (token == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull(nameof(token));
}
if (!SecurityUtils.IsCurrentlyTimeEffective(token.ValidFrom, token.ValidTo, _clockSkew))
{
if (token.KeyGeneration == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument(SR.Format(SR.SecurityContextExpiredNoKeyGeneration, token.ContextId));
}
else
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument(SR.Format(SR.SecurityContextExpired, token.ContextId, token.KeyGeneration.ToString()));
}
}
if (!SecurityUtils.IsCurrentlyTimeEffective(token.KeyEffectiveTime, token.KeyExpirationTime, _clockSkew))
{
if (token.KeyGeneration == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument(SR.Format(SR.SecurityContextKeyExpiredNoKeyGeneration, token.ContextId));
}
else
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument(SR.Format(SR.SecurityContextKeyExpired, token.ContextId, token.KeyGeneration.ToString()));
}
}
object hashKey = GetHashKey(token.ContextId, token.KeyGeneration);
bool wasTokenAdded = TryAddItem(hashKey, (SecurityContextSecurityToken)token.Clone(), false);
if (!wasTokenAdded)
{
if (throwOnFailure)
{
if (token.KeyGeneration == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(SR.Format(SR.ContextAlreadyRegisteredNoKeyGeneration, token.ContextId)));
}
else
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(SR.Format(SR.ContextAlreadyRegistered, token.ContextId, token.KeyGeneration.ToString())));
}
}
}
return wasTokenAdded;
}
public SecurityContextSecurityToken GetContext(UniqueId contextId, UniqueId generation)
{
if (contextId == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("contextId");
}
object hashKey = this.GetHashKey(contextId, generation);
SecurityContextSecurityToken item = (SecurityContextSecurityToken)base.GetItem(hashKey);
if (item == null)
{
return(null);
}
return(item.Clone());
}
