IOAuthAuthorizationServerProvider.GrantClientCredentials Method
Called when a request to the Token endpoint arrives with a "grant_type" of "client_credentials". This occurs when a registered client application wishes to acquire an "access_token" to interact with protected resources on it's own behalf, rather than on behalf of an authenticated user. If the web application supports the client credentials it may assume the context.ClientId has been validated by the ValidateClientAuthentication call. To issue an access token the context.Validated must be called with a new ticket containing the claims about the client application which should be associated with the access token. The default behavior is to reject this grant type. See also http://tools.ietf.org/html/rfc6749\#section-4.4.2
Namespace: Microsoft.Owin.Security.OAuth
Assembly: Microsoft.Owin.Security.OAuth (in Microsoft.Owin.Security.OAuth.dll)
Syntax
'Declaration
Function GrantClientCredentials ( _
context As OAuthGrantClientCredentialsContext _
) As Task
'Usage
Dim instance As IOAuthAuthorizationServerProvider
Dim context As OAuthGrantClientCredentialsContext
Dim returnValue As Task
returnValue = instance.GrantClientCredentials(context)
Task GrantClientCredentials(
OAuthGrantClientCredentialsContext context
)
Task^ GrantClientCredentials(
OAuthGrantClientCredentialsContext^ context
)
abstract GrantClientCredentials :
context:OAuthGrantClientCredentialsContext -> Task
function GrantClientCredentials(
context : OAuthGrantClientCredentialsContext
) : Task
Parameters
- context
Type: Microsoft.Owin.Security.OAuth.OAuthGrantClientCredentialsContext
The context of the event carries information in and results out.
Return Value
Type: System.Threading.Tasks.Task
Task to enable asynchronous execution