Google Accounts for Subversion authentication

[Uldis Karlovs-Karlovskis]

Hi

How to configure Subversion to authenticate users with their Google Accounts the same as with LDAP for example?

eg. I add us...@gmail.com to my SVN users list and give permission to commit to repository. Web server is Apache. User connects through http, proceeds with Google Account validation and gets to repository. Is it possible? How to do it? Absolutely no information across internet.

Thank you in advance

Regards

Uldis