Hi, Here is another update regarding the Zinc-SSO project. http://lists.gforge.inria.fr/pipermail/pharo-project/2012-December/072658.ht... Jan has been porting his earlier CloudforkSSO work to Zinc-SSO so that we now have support for both OAuth1 and OpenID. Both are considerably more complex than OAuth2 that was implemented earlier. The codebase was cleaned up a bit and more test/demo code was added. Some basic documentation and loading instructions can be found at https://github.com/svenvc/docs/blob/master/zinc/zinc-sso-paper.md Basically you should be able to get all the bits (preferably in Pharo 2.0) by doing (ConfigurationOfZincHTTPComponents project version: '2.2') load: 'SSO' This is not a subject where loading some code gives you a working demo since there is some setup to be done. Therefor we orginanized two live demos: http://sso.stfx.eu http://sso.doit.st There is now support for Google, Microsoft, Facebook, Twitter & Yahoo. The second demo is slight more extensive: it even allows you to do Twitter posts ! Although the code is not yet production quality, we could use some feedback from early adopters to help use shake out remaining problems. Jan & Sven PS: We would like to thank Andy Burnett of Knowinnovation Inc and ESUG for sponsoring this open source work. -- Sven Van Caekenberghe http://stfx.eu Smalltalk is the Red Pill