C# Class Facebook.Graph.Web.AuthorizationCallbackHandler

Provides the basic functionality for a custom HTTP handler used to support the OpenGraph OAuth protocol as a web server client.

Inheritance: IHttpHandler

Private Properties

Property	Type	Description
DetermineErrorReasonKnownValue	string
GetAppConfig	ApplicationConfigurationElement
GetHandlerConfig	Facebook.OpenGraph.Configuration.HandlerConfigurationElement
IHttpHandler	void

Method	Description
HandleErrorResponse ( string errorReason ) : void	When implemented in a derived class, handles an unsuccessful response.
HandleSuccess ( string accessToken ) : void	Invokes HandleSuccess(System.String, System.DateTime) with a DateTime value of DateTime.MaxValue, indicating an infinite session.
HandleSuccess ( string accessToken, System.DateTime expiration ) : void	When implemented in a derived class, handles a successful authentication response and access token.

Method	Description
DetermineErrorReasonKnownValue ( string errorReason ) : string
GetAppConfig ( HandlerConfigurationElement handlerConfig ) : ApplicationConfigurationElement
GetHandlerConfig ( ) : HandlerConfigurationElement
IHttpHandler ( HttpContext context ) : void

When implemented in a derived class, handles an unsuccessful response.

protected abstract HandleErrorResponse ( string errorReason ) : void
errorReason	string	/// The error reason. Known error reasons are: /// /// user_denied indicates that the user denied one or more extended permissions. /// unknown_expiration indicates that the server didn't recognize the expiration value that was included /// in the access token. /// unknown_response indicates that all expected response parameters were not included. /// ///
return	void

Invokes HandleSuccess(System.String, System.DateTime) with a DateTime value of DateTime.MaxValue, indicating an infinite session.

protected HandleSuccess ( string accessToken ) : void
accessToken	string	The access token provided by OAuth.
return	void

When implemented in a derived class, handles a successful authentication response and access token.

protected abstract HandleSuccess ( string accessToken, System.DateTime expiration ) : void
accessToken	string	The token with which to create an authenticated session.
expiration	System.DateTime	The time (relative to the application requesting the token) at which the token expires. If the user allowed for the offline_access extended permission /// (represented by ), then this parameter will be .
return	void