- http:authenticate_client(+URL, +Action) is semidet[multifile, library(http/http_digest)]
- This hooks is called by http_open/3 with the following Action
value:
- send_auth_header(+AuthData, +Out, +Options)
- Called when sending the initial request. AuthData contains
the value for the http_open/3 option
authorization(AuthData)
and Out is a stream on which to write additional HTTP headers.
- auth_reponse(+Headers, +OptionsIn, -Options)
- Called if the server replies with a 401 code, challenging the
client. Our implementation adds a
request_header(authorization=Digest) header to Options, causing
http_open/3 to retry the request with the additional option.