AbstractReadonlyauthenticationString to use in WWW-Authenticate header when returing
a HTTP 401 response, see:
https://www.iana.org/assignments/http-authschemes/http-authschemes.xhtml
Abstract ReadonlynameA human readable name for this authentication filter.
AbstractauthenticateIf the authentication scheme is 'Basic', returns a BasicAuth instance containing the username and password, otherwise returns undefined.
Request context to use.
IAuthFilter implementation that supports the HTTP Basic authentication scheme.