|   | Authentication | 
The AuthenticationHandler type exposes the following members.
 Methods
Methods
        | Name | Description | |
|---|---|---|
|   | Authenticate | The core authentication logic which must be provided by the handler. Will be invoked at most once per request. | 
|   | AuthorizeAsync | Called once by common code after authentication to respond directly to specifically known paths. | 
|     | ClearAuthorizationCache | Clears any cached authorizations for the specified sessionID. | 
|   | Equals | Determines whether the specified object is equal to the current object. (Inherited from Object) | 
|   | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object) | 
|   | GetHashCode | Serves as the default hash function. (Inherited from Object) | 
|   | GetType | Gets the Type of the current instance. (Inherited from Object) | 
|   | MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object) | 
|   | ToString | Returns a string that represents the current object. (Inherited from Object) | 
|     | TryGetPrincipal | Attempt to get current security principal for specified sessionID. | 
 Extension Methods
Extension Methods
        | Name | Description | |
|---|---|---|
|   | GetEnumValueOrDefault | Gets the enumeration constant for value, if defined in the enumeration, or a default value. (Defined by EnumExtensions) | 
|   | GetEnumValueOrDefaultT | Gets the enumeration constant for this value, if defined in the enumeration, or a default value. (Defined by EnumExtensions) | 
 See Also
See Also