OpenID



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Introduction

OpenID is an open, decentralized, free framework for user-centric digital identity.

OpenID 提供了互联网新一代的简单、开放、分布和安全的统一认证体系.

Documents

• Enterprise Java Community: Using OpenID

Specifications

• OpenID Authentication 2.0, draft 11
• OpenID Authentication 1.1
• OpenID Simple Registration Extentsion 1.1
• OpenID Simple Registration Extentsion 1.0
• OpenID Attribute Exchange 1.0, draft 4
• OpenID Single Sign On and OAuth Data Access for Google Apps (Google I/O 2010)
• Yadis Discovery Protocol (Developed separately from OpenID, though used in the latest Authentication draft)

Links

• http://openid.net
• http://yadis.org
• https://www.myopenid.com/
• http://www.openidenabled.com/
• OpenID4Java
• http://download.hiuhoo.com/openid/