Says whether this connection's client certificate is bound to an application entry (#107), once verifyRequest() has proved the key.
verifyRequest()
the request
the application entry's view, or null
{ ok: true, mapping } — issued or subject — or a refusal
{ ok: true, mapping }
issued
subject
Says whether this connection's client certificate is bound to an application entry (#107), once
verifyRequest()has proved the key.