<add> of <claimTypeRequirements>
Specifies the types of required and optional claims expected to appear in the federated credential. For example, services state the requirements on incoming credentials, which must possess a certain set of claim types.
Attributes and Elements
The following sections describe attributes, child elements, and parent elements.
A URI that defines the type of a claim. For example, to purchase a product from a Web site, the user must present a valid credit card with sufficient credit limit. The claim type would be the credit card URI.
A Boolean value that specifies if this is for an optional claim. Set this attribute to false if this is a required claim.
You can use this attribute when the service asks for some information but does not require it. For example, if you require the user to enter his/her first name, last name and address, but decide that phone number is optional.
Specifies a collection of required claim types.
In a federated scenario, services state the requirements on incoming credentials. For example, the incoming credentials must possess a certain set of claim types. Each element in this collection specifies the types of required and optional claims expected to appear in a federated credential.
In a federated scenario, services state the requirements on incoming credentials. For example, the incoming credentials must possess a certain set of claim types. This requirement is manifested in a security policy. When a client requests credentials from a federated service (for example, CardSpace), it puts the requirements into a token request (RequestSecurityToken) so that the federated service can issue the credentials that satisfy the requirements accordingly.
The following configuration adds two claim type requirements to a security binding.
<bindings> <wsFederationHttpBinding> <binding name="myFederatedBinding"> <security mode="Message"> <message issuedTokenType="urn:oasis:names:tc:SAML:1.0:assertion"> <claimTypeRequirements> <add claimType= "http://schemas.microsoft.com/ws/2005/05/identity/claims/EmailAddress"/> <add claimType= "http://schemas.microsoft.com/ws/2005/05/identity/claims/UserName" optional="true" /> </claims> </message> </security> </binding> </wsFederationHttpBinding> </bindings>
Windows Communication Foundation Bindings
How to: Create a Custom Binding Using the SecurityBindingElement
Custom Binding Security