By default, signalr sets Context.UserIdentifier from ClaimTypes.NameIdentifier in jwt token.
But I want to set it to different claim from token, which is userId and not username, because when I send message to specific user I have his id available.
Is there a way to do it?
Set Context.UserIdentifier to different claim
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1 Answers
Implement IUserIdProvider and register it.
public class CustomUserIdProvider : IUserIdProvider
{
public virtual string GetUserId(HubConnectionContext connection)
{
return connection.User?.FindFirst(yourClaimTypeHere)?.Value;
}
}
services.AddSingleton<IUserIdProvider, CustomUserIdProvider>();
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