From dce39db44f6f487d7f83f69378421d2d67596947 Mon Sep 17 00:00:00 2001
From: Oreolek <keloero@oreolek.ru>
Date: Thu, 30 Jan 2014 12:40:49 +0700
Subject: [PATCH] Password change task

---
 .gitmodules                             |  3 ++
 README.md                               |  8 ++++++
 application/bootstrap.php               |  1 +
 application/classes/Controller/User.php |  6 ++++
 application/classes/Task/Password.php   | 38 +++++++++++++++++++++++++
 application/config/auth.php.example     |  3 +-
 application/i18n/ru.php                 |  1 +
 index.php                               |  1 +
 modules/config-writer                   |  1 +
 9 files changed, 61 insertions(+), 1 deletion(-)
 create mode 100644 application/classes/Task/Password.php
 create mode 160000 modules/config-writer

diff --git a/.gitmodules b/.gitmodules
index f0f7296..a933823 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -25,3 +25,6 @@
 [submodule "modules/minion"]
 	path = modules/minion
 	url = git@github.com:kohana/minion.git
+[submodule "modules/config-writer"]
+	path = modules/config-writer
+	url = https://github.com/ppx17/kohana-config-file-writer.git
diff --git a/README.md b/README.md
index 282215a..9fa4ffc 100644
--- a/README.md
+++ b/README.md
@@ -7,3 +7,11 @@ License is [AGPL 3.0](http://www.tldrlegal.com/l/AGPL3)
 Kohana 3.3 (I recommend using 3.4 unstable git branch, it has MySQLi driver)
 MySQL or MariaDB
 PHP 5 with enabled OpenSSL
+
+## Notes
+### Config Writer
+
+* Writer still needs to be enabled: `Kohana::$config->attach(new Config_File_Writer);`
+* All comments in config file are lost on write.
+* Feature is highly unreliable. You can lose the file. You can have two users writing config simultaneously.
+* Do not use in web environment.
diff --git a/application/bootstrap.php b/application/bootstrap.php
index 1de4a0e..600be5d 100644
--- a/application/bootstrap.php
+++ b/application/bootstrap.php
@@ -114,6 +114,7 @@ Kohana::modules(array(
 	 'kostache'      => MODPATH.'kostache',          // Logic-less Mustache views
 	 'email'         => MODPATH.'email',             // Electronic mail class
 	 'minion'        => MODPATH.'minion',            // CLI framework
+	 'config-writer' => MODPATH.'config-writer',     // Write to PHP configs
 	));
 
 /**
diff --git a/application/classes/Controller/User.php b/application/classes/Controller/User.php
index 59ae4b1..b1c4337 100644
--- a/application/classes/Controller/User.php
+++ b/application/classes/Controller/User.php
@@ -53,4 +53,10 @@ class Controller_User extends Controller_Layout {
       }
     }
   }
+
+  public function action_logout()
+  {
+    Auth::instance()->logout();
+    $this->redirect('/');
+  }
 }
diff --git a/application/classes/Task/Password.php b/application/classes/Task/Password.php
new file mode 100644
index 0000000..610ca23
--- /dev/null
+++ b/application/classes/Task/Password.php
@@ -0,0 +1,38 @@
+<?php defined('SYSPATH') OR die('No direct script access.');
+ /**
+  * This is a task to change admin's password.
+  * It can accept -password option.
+  * @category Helpers
+  * @author Oreolek
+  * @license AGPL
+  **/
+class Task_Password extends Minion_Task
+{
+  protected $_options = array(
+    'user' => 'admin',
+    'password' => NULL,
+  );
+  
+  public function build_validation(Validation $validation)
+  {
+    return parent::build_validation($validation)
+      ->rule('password', 'not_empty'); // Require this param
+  }
+
+  /**
+   * This is an admin password task
+   *
+   * @return null
+   */
+  protected function _execute(array $params)
+  {
+    $writer = new Config_File_Writer;
+    Kohana::$config->attach($writer);
+    $config = Kohana::$config->load('auth');
+    $hashing_key = $config->get('hash_key');
+    $hash = hash_hmac('sha256', $params['password'], $hashing_key);
+    $config->set('users', array($params['user'] => $hash));
+    Kohana::$config->detach($writer);
+    echo __('The password was successfully changed.');
+  }
+}
diff --git a/application/config/auth.php.example b/application/config/auth.php.example
index 7f073e1..e129c4f 100644
--- a/application/config/auth.php.example
+++ b/application/config/auth.php.example
@@ -3,9 +3,10 @@
 return array(
 
 	'driver'       => 'File',
+  // you can set the user and his password using Password minion task.
+  // there can be only one user
   'users'        => array(
       'admin' => 'password-hash'
-      // generate the hash using hash_hmac('sha256', $str, "hashing_key")
   ),
 	'hash_method'  => 'sha256',
 	'hash_key'     => "hashing_key",
diff --git a/application/i18n/ru.php b/application/i18n/ru.php
index 1150a66..0671b5f 100644
--- a/application/i18n/ru.php
+++ b/application/i18n/ru.php
@@ -34,4 +34,5 @@ return array(
   'Delete letter' => 'Удалить письмо',
   'View' => 'Просмотреть',
   'Message subject' => 'Тема письма',
+  'The password was successfully changed.' => 'Пароль был успешно изменён.'
 );
diff --git a/index.php b/index.php
index cf9ee40..95a8735 100644
--- a/index.php
+++ b/index.php
@@ -106,6 +106,7 @@ if (PHP_SAPI == 'cli') // Try and load minion
 {
   class_exists('Minion_Task') OR die('Please enable the Minion module for CLI support.');
   set_exception_handler(array('Minion_Exception', 'handler'));
+  Debugtoolbar::disable();
 
   Minion_Task::factory(Minion_CLI::options())->execute();
 }
diff --git a/modules/config-writer b/modules/config-writer
new file mode 160000
index 0000000..86791e9
--- /dev/null
+++ b/modules/config-writer
@@ -0,0 +1 @@
+Subproject commit 86791e97760a402c920a133f25dc1134f85aa371