Codeigniter3 Login Application

Login, Logout, Create New User with Permissions on Codeigniter 3

This application was built as a templete for anyone who needs login/out features on a codeigniter web application which also supports creating new users and permissions.

##Features

• Create new users from your application
• Change user permissions
• Easy force of Login/Admin privileges
• Redirect to previous page after login
• Unique encryption key for passwords

##Installation

1. Clone this project onto your server
2. Add the following to your Apache server configuration or allow .htaccess overrides.

    <Directory /var/www/html/>
         AllowOverride All
    </Directory>

or

   <Directory /var/www/html/>
      AllowOverride All
      RewriteEngine on
      RewriteCond $1 !^(index\.php)
      RewriteCond %{REQUEST_FILENAME} !-f
      RewriteCond %{REQUEST_FILENAME} !-d
      RewriteRule ^(.*)$ index.php/$1 [L,QSA]
   </Directory>

3. Add a databases and set your URL in the application/config/database.php and application/config/config.php
4. Run the following to create the desired tables in your database,

CREATE TABLE `users` (
  `uid` int(4) unsigned NOT NULL AUTO_INCREMENT,
  `username` varchar(20) NOT NULL,
  `first_name` varchar(20) NOT NULL,
  `last_name` varchar(20) NOT NULL,
  `email` varchar(50) NOT NULL,
  `password` varchar(255) NOT NULL,
  `created_at` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
  `account_type` varchar(10) NOT NULL DEFAULT 'local',
  PRIMARY KEY (`uid`)
) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8;

CREATE TABLE `permissions` (
  `uid` int(4) NOT NULL AUTO_INCREMENT,
  `username` varchar(20) NOT NULL,
  `admin` tinyint(1) NOT NULL DEFAULT '0',
  `new_user` tinyint(1) NOT NULL DEFAULT '0',
  PRIMARY KEY (`uid`)
) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8;

5. Add your domain to the $config['base_url'] = ''; in applications/config/config.php
6. Generate and add your encryption key to $config['encryption_key'] in applications/config/config.php http://jeffreybarke.net/tools/codeigniter-encryption-key-generator/
7. Navigate to domain.com/setup to create the admin user.
8. Delete the setup controller and view for security. applications/controllers/Setup.php and applications/views/setup.php