FacebookHandler Class

Definition

Namespace:

Microsoft.AspNetCore.Authentication.Facebook

Assembly:

Microsoft.AspNetCore.Authentication.Facebook.dll

Package:

Microsoft.AspNetCore.Authentication.Facebook v8.0.0

Source:

FacebookHandler.cs

Authentication handler for Facebook's OAuth based authentication.

public ref class FacebookHandler : Microsoft::AspNetCore::Authentication::OAuth::OAuthHandler<Microsoft::AspNetCore::Authentication::Facebook::FacebookOptions ^>

public class FacebookHandler : Microsoft.AspNetCore.Authentication.OAuth.OAuthHandler<Microsoft.AspNetCore.Authentication.Facebook.FacebookOptions>

type FacebookHandler = class
    inherit OAuthHandler<FacebookOptions>

Public Class FacebookHandler
Inherits OAuthHandler(Of FacebookOptions)

Inheritance

Object

AuthenticationHandler<TOptions>

RemoteAuthenticationHandler<TOptions>

OAuthHandler<FacebookOptions>

FacebookHandler

Constructors

FacebookHandler(IOptionsMonitor<FacebookOptions>, ILoggerFactory, UrlEncoder)	Initializes a new instance of FacebookHandler.
FacebookHandler(IOptionsMonitor<FacebookOptions>, ILoggerFactory, UrlEncoder, ISystemClock)	Obsolete. Initializes a new instance of FacebookHandler.

Properties

Backchannel	Gets the HttpClient instance used to communicate with the remote authentication provider. (Inherited from OAuthHandler<TOptions>)
ChallengeCalled	(Inherited from AuthenticationHandler<TOptions>)
ClaimsIssuer	Gets the issuer that should be used when any claims are issued. (Inherited from AuthenticationHandler<TOptions>)
Clock	Obsolete. Gets the ISystemClock. (Inherited from AuthenticationHandler<TOptions>)
Context	Gets or sets the HttpContext. (Inherited from AuthenticationHandler<TOptions>)
CurrentUri	Gets the absolute current url. (Inherited from AuthenticationHandler<TOptions>)
Events	The handler calls methods on the events which give the application control at certain points where processing is occurring. If it is not provided a default instance is supplied which does nothing when the methods are called. (Inherited from OAuthHandler<TOptions>)
InitializeResult	(Inherited from AuthenticationHandler<TOptions>)
Logger	Gets the ILogger. (Inherited from AuthenticationHandler<TOptions>)
Options	Gets or sets the options associated with this authentication handler. (Inherited from AuthenticationHandler<TOptions>)
OptionsMonitor	Gets the IOptionsMonitor<TOptions> to detect changes to options. (Inherited from AuthenticationHandler<TOptions>)
OriginalPath	Gets the path as seen by the authentication middleware. (Inherited from AuthenticationHandler<TOptions>)
OriginalPathBase	Gets the path base as seen by the authentication middleware. (Inherited from AuthenticationHandler<TOptions>)
PriorHandler	(Inherited from AuthenticationHandler<TOptions>)
Request	Gets the HttpRequest associated with the current request. (Inherited from AuthenticationHandler<TOptions>)
Response	Gets the HttpResponse associated with the current request. (Inherited from AuthenticationHandler<TOptions>)
Scheme	Gets or sets the AuthenticationScheme asssociated with this authentication handler. (Inherited from AuthenticationHandler<TOptions>)
SignInAccepted	(Inherited from AuthenticationHandler<TOptions>)
SignInScheme	The authentication scheme used by default for signin. (Inherited from RemoteAuthenticationHandler<TOptions>)
SignOutAccepted	(Inherited from AuthenticationHandler<TOptions>)
TimeProvider	Gets the current time, primarily for unit testing. (Inherited from AuthenticationHandler<TOptions>)
UrlEncoder	Gets the UrlEncoder. (Inherited from AuthenticationHandler<TOptions>)

Methods

AuthenticateAsync()	Authenticate the current request. (Inherited from AuthenticationHandler<TOptions>)
AuthenticateAsync(AuthenticateContext)	(Inherited from AuthenticationHandler<TOptions>)
BuildChallengeUrl(AuthenticationProperties, String)	Constructs the OAuth challenge url. (Inherited from OAuthHandler<TOptions>)
BuildChallengeUrl(AuthenticationProperties, String)	(Inherited from OAuthHandler<TOptions>)
BuildRedirectUri(String)	Constructs an absolute url for the specified targetPath. (Inherited from AuthenticationHandler<TOptions>)
ChallengeAsync(AuthenticationProperties)	Challenge the current request. (Inherited from AuthenticationHandler<TOptions>)
ChallengeAsync(ChallengeContext)	(Inherited from AuthenticationHandler<TOptions>)
CreateEventsAsync()	Creates a new instance of the events instance. (Inherited from OAuthHandler<TOptions>)
CreateTicketAsync(ClaimsIdentity, AuthenticationProperties, OAuthTokenResponse)	Creates an AuthenticationTicket from the specified tokens.
CreateTicketAsync(ClaimsIdentity, AuthenticationProperties, OAuthTokenResponse)	(Inherited from OAuthHandler<TOptions>)
ExchangeCodeAsync(OAuthCodeExchangeContext)	Exchanges the authorization code for a authorization token from the remote provider. (Inherited from OAuthHandler<TOptions>)
ExchangeCodeAsync(String, String)	(Inherited from OAuthHandler<TOptions>)
FinishResponseAsync()	Hook that is called when the response about to be sent (Inherited from AuthenticationHandler<TOptions>)
ForbidAsync(AuthenticationProperties)	Forbid the current request. (Inherited from AuthenticationHandler<TOptions>)
FormatScope()	Format the Scope property.
FormatScope(IEnumerable<String>)	Format a list of OAuth scopes.
GenerateCorrelationId(AuthenticationProperties)	Produces a cookie containing a nonce used to correlate the current remote authentication request. (Inherited from RemoteAuthenticationHandler<TOptions>)
GenerateCorrelationId(AuthenticationProperties)	(Inherited from RemoteAuthenticationHandler<TOptions>)
GetDescriptions(DescribeSchemesContext)	(Inherited from AuthenticationHandler<TOptions>)
HandleAccessDeniedErrorAsync(AuthenticationProperties)	Derived types may override this method to handle access denied errors. (Inherited from RemoteAuthenticationHandler<TOptions>)
HandleAuthenticateAsync()	Allows derived types to handle authentication. (Inherited from RemoteAuthenticationHandler<TOptions>)
HandleAuthenticateOnceAsync()	Used to ensure HandleAuthenticateAsync is only invoked once. The subsequent calls will return the same authenticate result. (Inherited from AuthenticationHandler<TOptions>)
HandleAuthenticateOnceSafeAsync()	Used to ensure HandleAuthenticateAsync is only invoked once safely. The subsequent calls will return the same authentication result. Any exceptions will be converted into a failed authentication result containing the exception. (Inherited from AuthenticationHandler<TOptions>)
HandleChallengeAsync(AuthenticationProperties)	Override this method to deal with 401 challenge concerns, if an authentication scheme in question deals an authentication interaction as part of it's request flow. (like adding a response header, or changing the 401 result to 302 of a login page or external sign-in location.) (Inherited from OAuthHandler<TOptions>)
HandleForbiddenAsync(AuthenticationProperties)	Override this method to handle Forbid. (Inherited from RemoteAuthenticationHandler<TOptions>)
HandleForbiddenAsync(ChallengeContext)	(Inherited from RemoteAuthenticationHandler<TOptions>)
HandleRemoteAuthenticateAsync()	Authenticate the user identity with the identity provider. The method process the request on the endpoint defined by CallbackPath. (Inherited from OAuthHandler<TOptions>)
HandleRemoteCallbackAsync()	(Inherited from RemoteAuthenticationHandler<TOptions>)
HandleRequestAsync()	Handles the current authentication request. (Inherited from RemoteAuthenticationHandler<TOptions>)
HandleSignInAsync(SignInContext)	(Inherited from RemoteAuthenticationHandler<TOptions>)
HandleSignOutAsync(SignOutContext)	(Inherited from RemoteAuthenticationHandler<TOptions>)
HandleUnauthorizedAsync(ChallengeContext)	(Inherited from OAuthHandler<TOptions>)
InitializeAsync(AuthenticationScheme, HttpContext)	Initialize the handler, resolve the options and validate them. (Inherited from AuthenticationHandler<TOptions>)
InitializeAsync(TOptions, HttpContext, ILogger, UrlEncoder)	Initialize is called once per request to contextualize this instance with appropriate state. (Inherited from AuthenticationHandler<TOptions>)
InitializeEventsAsync()	Initializes the events object, called once per request by InitializeAsync(AuthenticationScheme, HttpContext). (Inherited from AuthenticationHandler<TOptions>)
InitializeHandlerAsync()	Called after options/events have been initialized for the handler to finish initializing itself. (Inherited from AuthenticationHandler<TOptions>)
ResolveTarget(String)	Resolves the scheme that this authentication operation is forwarded to. (Inherited from AuthenticationHandler<TOptions>)
ShouldHandleRequestAsync()	Gets a value that determines if the current authentication request should be handled by HandleRequestAsync(). (Inherited from RemoteAuthenticationHandler<TOptions>)
ShouldHandleScheme(String, Boolean)	(Inherited from AuthenticationHandler<TOptions>)
SignInAsync(SignInContext)	(Inherited from AuthenticationHandler<TOptions>)
SignOutAsync(SignOutContext)	(Inherited from AuthenticationHandler<TOptions>)
ValidateCorrelationId(AuthenticationProperties)	Validates that the current request correlates with the current remote authentication request. (Inherited from RemoteAuthenticationHandler<TOptions>)
ValidateCorrelationId(AuthenticationProperties)	(Inherited from RemoteAuthenticationHandler<TOptions>)