oauth2.js node js client lib for oauth2 use with express
usage: npm install config setting.js node app
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OAuth2.js method:
route(app): route authorize Redirect url and callback
setAuthorizationCallback(callback): set the callback of when Authorized
obtainingAuthorization(req, res, params): OAuth2 obtaining Authorization
accessProtectedResource(req, res, method, url, params, callback): access Protected Resource
enjoy..