Added the ability to add users

lib/config.js

@@ -1,7 +1,8 @@
 var assert = require('assert')
   , crypto = require('crypto')
   , minimatch = require('minimatch')
-  , utils = require('./utils')
+  , users = require('./users')
+  , utils = require('./utils');
 
 // [[a, [b, c]], d] -> [a, b, c, d]
 function flatten(array) {
@@ -147,8 +148,12 @@ Config.prototype.get_package_setting = function(package, setting) {
 }
 
 Config.prototype.authenticate = function(user, password) {
-	if (this.users[user] == null) return false
-	return crypto.createHash('sha1').update(password).digest('hex') === this.users[user].password
+	if(!users.users[user]) {
+		return false;
+	}
+	else {
+		return crypto.createHash('sha1').update(password).digest('hex') === users.users[user].password
+	}
 }
 
 module.exports = Config

lib/index.js

@@ -16,6 +16,7 @@ var express = require('express')
   , localList = require('./local-list')
   , search = require('./search')
   , _ = require('underscore')
+  , users = require('./users')
   , marked = require('marked');
 
 function match(regexp) {
@@ -209,10 +210,12 @@ module.exports = function(config_hash) {
 	})
 
 	app.put('/-/user/:org_couchdb_user', function(req, res, next) {
+		users.add(req.body, function(err) {
 			res.status(409)
 			return res.send({
 				error: 'registration is not implemented',
 			})
+		});
 	})
 
 	app.put('/-/user/:org_couchdb_user/-rev/*', function(req, res, next) {

lib/users.js

@@ -0,0 +1,32 @@
+var fs = require('fs')
+  , crypto = require('crypto')
+  , usersPath = './users.json';
+
+var Users = function() {
+	if(fs.existsSync(usersPath)) {
+		this.users = JSON.parse(fs.readFileSync(usersPath, 'utf8'));
+	}
+	else {
+		this.users = {};
+	}
+};
+
+Users.prototype = {
+	add: function(params, callback) {
+		//Hash the Password
+		params.password = crypto.createHash('sha1').update(params.password).digest('hex');
+
+		//Save
+		this.users[params.name] = params;
+		this.sync(callback);
+	},
+	remove: function(name, callback) {
+		delete this.users[name];
+		this.sync(callback);
+	},
+	sync: function(callback) {
+		fs.writeFile(usersPath, JSON.stringify(this.users), callback);
+	}
+};
+
+module.exports = new Users();