OAuth Authentication Iphone

Question

I am doing an iPhone app which requires OAuth 2.0 protocol to be implemented for the login of the user to a particular website. I have the client id and client secret whic

Answer 1

OAuth spec and documentations

• OAuth 1.0 protocol: http://tools.ietf.org/html/rfc5849
• OAuth 2.0 protocol: http://tools.ietf.org/html/rfc6749
• http://oauth.net/documentation/getting-started/
• http://hueniverse.com/oauth/

SDKs for OAuth on iOS

• YToolkit (OAuth 1.0 & 2.0)
  • Source on GitHub
• OAuthConsumer (OAuth 2.0)
  • Source on Google Code
  • Wiki
• LROAuth2Client (OAuth 2.0)
  • Source on GitHub
  • Simple document
  • Demo project
• MPOAuthConnection (OAuth 1.0)
  • Source on GitHub
  • Wiki

(Speaking of "a particular website", does it have official or third-party SDK for iOS? If yes then you don't need to implement OAuth authorization yourself.)