Helper singleton for signing any kind of Ajax request using the OAuth 1.0 protocol.
dojox.io.OAuth is a singleton class designed to allow anyone to sign a request, based on the OAuth 1.0 specification, made with any of the Dojo Toolkit's Ajax methods (such as dojo.xhr[verb], dojo.io.iframe, etc.).
The main method of dojox.io.OAuth is the sign method (see documentation for .sign); the idea is that you will "sign" the kwArgs object you'd normally pass to any of the Ajax methods, and then pass the signed object along. As long as the token object used is valid (and the client's date and time are synced with a public time server), a signed object should be passed along correctly.
dojox.io.OAuth does not deal with the OAuth handshake process at all.
This object was developed against the Netflix API (OAuth-based service); see http://developer.netflix.com for more details.
See the dojox/io/OAuth reference documentation for more information.