lib/oauth.js
function passportCallback(provider, options, operation) {
    return function(req, res, next) {
      var theOptions = extend({}, options);
      if(provider === 'linkedin') {
        theOptions.state = true;
      }
      var accessToken = req.query.bearer_token || req.query.state;
      if(accessToken && (stateRequired.indexOf(provider) > -1 || config.getItem('providers.' + provider + '.stateRequired') === true)) {
        theOptions.state = accessToken;
      }
      theOptions.callbackURL = getLinkCallbackURLs(provider, req, operation, accessToken);
      theOptions.session = false;
      passport.authenticate(provider, theOptions)(req, res, next);
    };
  }
function passportCallback(provider, options, operation) {
    return function(req, res, next) {
      var theOptions = extend({}, options);
      if(provider === 'linkedin') {
        theOptions.state = true;
      }
      var accessToken = req.query.bearer_token || req.query.state;
      if(accessToken && (stateRequired.indexOf(provider) > -1 || config.getItem('providers.' + provider + '.stateRequired') === true)) {
        theOptions.state = accessToken;
      }
      theOptions.callbackURL = getLinkCallbackURLs(provider, req, operation, accessToken);
      theOptions.session = false;
      passport.authenticate(provider, theOptions)(req, res, next);
    };
  }
function passportCallback ( provider , options , operation ) { return function ( req , res , next ) { var theOptions = extend ( { } , options ) ; if ( provider === 'linkedin' ) { theOptions . state = true ; } var accessToken = req . query . bearer_token || req . query . state ; if ( accessToken && ( stateRequired . indexOf ( provider ) > - 1 || config . getItem ( 'providers.' + provider + '.stateRequired' ) === true ) ) { theOptions . state = accessToken ; } theOptions . callbackURL = getLinkCallbackURLs ( provider , req , operation , accessToken ) ; theOptions . session = false ; passport . authenticate ( provider , theOptions ) ( req , res , next ) ; } ; }
Configures the passport.authenticate for the given provider, passing in options Operation is 'login' or 'link'
Configures the passport . authenticate for the given provider passing in options Operation is login or link