tor-hsservice: Add service-side config for enabling restricted discovery mode
This MR implements the Configuring client authorization (service side)
part of doc/dev/notes/client-auth.md
. It adds a "restricted discovery" mode of operation for hidden services, which is the equivalent of C Tor's "client authorization" (see CLIENT AUTHORIZATION
in tor(1)
).
Closes #1292 (closed)
Edited by gabi-250