Formerly known as DotNetOpenId, this library brings easy and flexible OpenID, OAuth and InfoCard to the .NET platform

Please visit our official site at http://www.dotnetopenauth.net/

• OpenID 1.x/2.0 support for both Providers and Relying Parties
• Simple Registration, Attribute Exchange, PAPE extensions built-in.
• OAuth 1.0/1.0a Service Providers & Consumers
• InfoCard Selector
• Support for shared hosting (partial trust)
• Support for web farms/gardens, Azure
• 500+ unit tests