.

qwen/nodejs/node_modules/passport-local/LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2011-2014 Jared Hanson
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

qwen/nodejs/node_modules/passport-local/README.md

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+# passport-local
+
+[![Build](https://travis-ci.org/jaredhanson/passport-local.png)](https://travis-ci.org/jaredhanson/passport-local)
+[![Coverage](https://coveralls.io/repos/jaredhanson/passport-local/badge.png)](https://coveralls.io/r/jaredhanson/passport-local)
+[![Quality](https://codeclimate.com/github/jaredhanson/passport-local.png)](https://codeclimate.com/github/jaredhanson/passport-local)
+[![Dependencies](https://david-dm.org/jaredhanson/passport-local.png)](https://david-dm.org/jaredhanson/passport-local)
+[![Tips](http://img.shields.io/gittip/jaredhanson.png)](https://www.gittip.com/jaredhanson/)
+
+
+[Passport](http://passportjs.org/) strategy for authenticating with a username
+and password.
+
+This module lets you authenticate using a username and password in your Node.js
+applications.  By plugging into Passport, local authentication can be easily and
+unobtrusively integrated into any application or framework that supports
+[Connect](http://www.senchalabs.org/connect/)-style middleware, including
+[Express](http://expressjs.com/).
+
+## Install
+
+    $ npm install passport-local
+
+## Usage
+
+#### Configure Strategy
+
+The local authentication strategy authenticates users using a username and
+password.  The strategy requires a `verify` callback, which accepts these
+credentials and calls `done` providing a user.
+
+    passport.use(new LocalStrategy(
+      function(username, password, done) {
+        User.findOne({ username: username }, function (err, user) {
+          if (err) { return done(err); }
+          if (!user) { return done(null, false); }
+          if (!user.verifyPassword(password)) { return done(null, false); }
+          return done(null, user);
+        });
+      }
+    ));
+
+#### Authenticate Requests
+
+Use `passport.authenticate()`, specifying the `'local'` strategy, to
+authenticate requests.
+
+For example, as route middleware in an [Express](http://expressjs.com/)
+application:
+
+    app.post('/login', 
+      passport.authenticate('local', { failureRedirect: '/login' }),
+      function(req, res) {
+        res.redirect('/');
+      });
+
+## Examples
+
+For complete, working examples, refer to the multiple [examples](https://github.com/jaredhanson/passport-local/tree/master/examples) included.
+
+## Tests
+
+    $ npm install
+    $ npm test
+
+## Credits
+
+  - [Jared Hanson](http://github.com/jaredhanson)
+
+## License
+
+[The MIT License](http://opensource.org/licenses/MIT)
+
+Copyright (c) 2011-2014 Jared Hanson <[http://jaredhanson.net/](http://jaredhanson.net/)>

qwen/nodejs/node_modules/passport-local/lib/index.js

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+/**
+ * Module dependencies.
+ */
+var Strategy = require('./strategy');
+
+
+/**
+ * Expose `Strategy` directly from package.
+ */
+exports = module.exports = Strategy;
+
+/**
+ * Export constructors.
+ */
+exports.Strategy = Strategy;

qwen/nodejs/node_modules/passport-local/lib/strategy.js

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+/**
+ * Module dependencies.
+ */
+var passport = require('passport-strategy')
+  , util = require('util')
+  , lookup = require('./utils').lookup;
+
+
+/**
+ * `Strategy` constructor.
+ *
+ * The local authentication strategy authenticates requests based on the
+ * credentials submitted through an HTML-based login form.
+ *
+ * Applications must supply a `verify` callback which accepts `username` and
+ * `password` credentials, and then calls the `done` callback supplying a
+ * `user`, which should be set to `false` if the credentials are not valid.
+ * If an exception occured, `err` should be set.
+ *
+ * Optionally, `options` can be used to change the fields in which the
+ * credentials are found.
+ *
+ * Options:
+ *   - `usernameField`  field name where the username is found, defaults to _username_
+ *   - `passwordField`  field name where the password is found, defaults to _password_
+ *   - `passReqToCallback`  when `true`, `req` is the first argument to the verify callback (default: `false`)
+ *
+ * Examples:
+ *
+ *     passport.use(new LocalStrategy(
+ *       function(username, password, done) {
+ *         User.findOne({ username: username, password: password }, function (err, user) {
+ *           done(err, user);
+ *         });
+ *       }
+ *     ));
+ *
+ * @param {Object} options
+ * @param {Function} verify
+ * @api public
+ */
+function Strategy(options, verify) {
+  if (typeof options == 'function') {
+    verify = options;
+    options = {};
+  }
+  if (!verify) { throw new TypeError('LocalStrategy requires a verify callback'); }
+  
+  this._usernameField = options.usernameField || 'username';
+  this._passwordField = options.passwordField || 'password';
+  
+  passport.Strategy.call(this);
+  this.name = 'local';
+  this._verify = verify;
+  this._passReqToCallback = options.passReqToCallback;
+}
+
+/**
+ * Inherit from `passport.Strategy`.
+ */
+util.inherits(Strategy, passport.Strategy);
+
+/**
+ * Authenticate request based on the contents of a form submission.
+ *
+ * @param {Object} req
+ * @api protected
+ */
+Strategy.prototype.authenticate = function(req, options) {
+  options = options || {};
+  var username = lookup(req.body, this._usernameField) || lookup(req.query, this._usernameField);
+  var password = lookup(req.body, this._passwordField) || lookup(req.query, this._passwordField);
+  
+  if (!username || !password) {
+    return this.fail({ message: options.badRequestMessage || 'Missing credentials' }, 400);
+  }
+  
+  var self = this;
+  
+  function verified(err, user, info) {
+    if (err) { return self.error(err); }
+    if (!user) { return self.fail(info); }
+    self.success(user, info);
+  }
+  
+  try {
+    if (self._passReqToCallback) {
+      this._verify(req, username, password, verified);
+    } else {
+      this._verify(username, password, verified);
+    }
+  } catch (ex) {
+    return self.error(ex);
+  }
+};
+
+
+/**
+ * Expose `Strategy`.
+ */
+module.exports = Strategy;

qwen/nodejs/node_modules/passport-local/lib/utils.js

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+exports.lookup = function(obj, field) {
+  if (!obj) { return null; }
+  var chain = field.split(']').join('').split('[');
+  for (var i = 0, len = chain.length; i < len; i++) {
+    var prop = obj[chain[i]];
+    if (typeof(prop) === 'undefined') { return null; }
+    if (typeof(prop) !== 'object') { return prop; }
+    obj = prop;
+  }
+  return null;
+};

qwen/nodejs/node_modules/passport-local/package.json

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+{
+  "name": "passport-local",
+  "version": "1.0.0",
+  "description": "Local username and password authentication strategy for Passport.",
+  "keywords": [
+    "passport",
+    "local",
+    "auth",
+    "authn",
+    "authentication",
+    "username",
+    "password"
+  ],
+  "author": {
+    "name": "Jared Hanson",
+    "email": "jaredhanson@gmail.com",
+    "url": "http://www.jaredhanson.net/"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/jaredhanson/passport-local.git"
+  },
+  "bugs": {
+    "url": "http://github.com/jaredhanson/passport-local/issues"
+  },
+  "licenses": [
+    {
+      "type": "MIT",
+      "url": "http://www.opensource.org/licenses/MIT"
+    }
+  ],
+  "main": "./lib",
+  "dependencies": {
+    "passport-strategy": "1.x.x"
+  },
+  "devDependencies": {
+    "mocha": "1.x.x",
+    "chai": "1.x.x",
+    "chai-passport-strategy": "0.1.x"
+  },
+  "engines": {
+    "node": ">= 0.4.0"
+  },
+  "scripts": {
+    "test": "node_modules/.bin/mocha --reporter spec --require test/bootstrap/node test/*.test.js"
+  }
+}