HttpConnectionDispatcherOptions.OnAuthenticationRefresh Property
Definition
Important
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An optional callback invoked when the /refresh endpoint has successfully re-authenticated
the request but before the connection's user is replaced. Return true to accept the new
principal, or false to reject the refresh. When rejected, the endpoint responds with
HTTP 403 and the connection's current user remains in place.
public Func<Microsoft.AspNetCore.Connections.Features.AuthenticationRefreshContext,System.Threading.Tasks.Task<bool>>? OnAuthenticationRefresh { get; set; }member this.OnAuthenticationRefresh : Func<Microsoft.AspNetCore.Connections.Features.AuthenticationRefreshContext, System.Threading.Tasks.Task<bool>> with get, setPublic Property OnAuthenticationRefresh As Func(Of AuthenticationRefreshContext, Task(Of Boolean))Property Value
Remarks
This callback is an additional policy applied on top of the connection's default identity association check (or an application-provided OnAuthenticationRefresh override): both must accept the refresh for it to be applied. It cannot be used to bypass that underlying identity check.