[det]openid_associate(+URL,
-Handle, -Assoc, +Options)
[semidet]openid_associate(?URL,
+Handle, -Assoc, +Options)Associate with an open-id server. We first check for a still valid old
association. If there is none or it is expired, we esstablish one and
remember it. Options:
- ns(URL)
- One of
http://specs.openid.net/auth/2.0 (default) or
http://openid.net/signon/1.1.
- To be done
- Should we store known associations permanently? Where?