МагазинLiveStreet

This LiveStreet plug-in enables you to use accounts of popular portals (Yandex, Google, Rambler, Mail.Ru, LiveJournal and so on), social networks Vkontakte and Facebook and OpenID identifiers for authentication.

Plug in possibilities:

• The plug-in is able to receive additional data on the user from the attached account (if the data has been transferred by the provider) in order to use it in the user’s LiveStreet profile;
• The following authentication providers are supported: Yandex, VKontakte, Facebook, Twitter, Loginza, MyOpenID, Google, Flickr, Last.fm, Mail.Ru, Rambler, Webmoney, AOL, VeriSign.
  

Plugin based on Loginza API.
The plugin is discussed here.