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100 lines
2.2 KiB
100 lines
2.2 KiB
/**
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* Module dependencies.
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*/
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//var http = require('http')
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// , req = http.IncomingMessage.prototype;
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var req = exports = module.exports = {};
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/**
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* Initiate a login session for `user`.
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*
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* Options:
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* - `session` Save login state in session, defaults to _true_
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*
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* Examples:
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*
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* req.logIn(user, { session: false });
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*
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* req.logIn(user, function(err) {
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* if (err) { throw err; }
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* // session saved
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* });
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*
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* @param {User} user
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* @param {Object} options
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* @param {Function} done
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* @api public
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*/
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req.login =
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req.logIn = function(user, options, done) {
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if (typeof options == 'function') {
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done = options;
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options = {};
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}
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options = options || {};
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var property = 'user';
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if (this._passport && this._passport.instance) {
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property = this._passport.instance._userProperty || 'user';
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}
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var session = (options.session === undefined) ? true : options.session;
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this[property] = user;
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if (session) {
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if (!this._passport) { throw new Error('passport.initialize() middleware not in use'); }
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if (typeof done != 'function') { throw new Error('req#login requires a callback function'); }
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var self = this;
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this._passport.instance._sm.logIn(this, user, function(err) {
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if (err) { self[property] = null; return done(err); }
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done();
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});
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} else {
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done && done();
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}
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};
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/**
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* Terminate an existing login session.
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*
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* @api public
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*/
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req.logout =
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req.logOut = function() {
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var property = 'user';
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if (this._passport && this._passport.instance) {
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property = this._passport.instance._userProperty || 'user';
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}
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this[property] = null;
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if (this._passport) {
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this._passport.instance._sm.logOut(this);
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}
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};
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/**
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* Test if request is authenticated.
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*
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* @return {Boolean}
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* @api public
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*/
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req.isAuthenticated = function() {
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var property = 'user';
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if (this._passport && this._passport.instance) {
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property = this._passport.instance._userProperty || 'user';
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}
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return (this[property]) ? true : false;
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};
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/**
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* Test if request is unauthenticated.
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*
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* @return {Boolean}
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* @api public
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*/
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req.isUnauthenticated = function() {
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return !this.isAuthenticated();
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};
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