The hand off to google and return all seem to work as expected, but the wiki acts like I just arrived at the login page instead. Nothing useful I can tell shows up in the server logs or debug mode. Where do I start looking?
Topic on Extension talk:GoogleLogin
Simple fix - this is a private wiki and I had not given anonymous users rights to see the login page.
$wgWhitelistRead = array ("Special:UserLogin");
$wgWhitelistRead = array ("Special:GoogleLoginReturn");
if we restrict the anonymous reading, it is still not working.
Is your problem solved? What is your current configuration of user rights and whitelisted read pages?
You've a spelling mistake in the wgWhitelistRead array, the special page entry should look like "Especial:GoogleLoginReturn", you missed the first s after the E :)