I noticed that this alternative project (http://findingscience.com/mod_auth_openid/) has a way to fetch the email address associated with the Google account being authenticated against. Is this also possible with mod_auth_oid?
By the way, thanks a lot for creating and supporting this project. I've managed to get it working, and am now trying to streamline the 'registration' process, which will require mapping the Google OpenID to an email address. Here is my current/poor registration page so far: https://data.kawok.net/register/register.shtml.
Ray Brunsting, CTO, Tula Foundation / www.tula.org
Yes, the auth-oid-info handler may be used to determine a user's OpenID associated for the specific server.
# viewer to determine your OpenID
SetEnvIf Request_Method GET parp
AddType text/html .shtml
AddOutputFilter INCLUDES .shtml
<a href="/register/index.shtml?get_openid_identifier=https%3A%2F%2Fwww.google.com%2Faccounts%2Fo8%2Fid">view your openid</a>
Sample page (stored at /register/index.shtml):
<p>your openid: <input readonly size="70" value="<!--#echo var="get_openid_identifier"-->" /> </p>