87 lines
2.3 KiB
PHP
87 lines
2.3 KiB
PHP
<?php
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class SihnonFramework_Auth_Plugin_Database
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extends Sihnon_PluginBase
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implements Sihnon_Auth_IPlugin,
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Sihnon_Auth_IUpdateable,
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Sihnon_Auth_IFinelyPermissionable {
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protected $config;
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protected $database;
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protected function __construct($config) {
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$this->config = $config;
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$this->database = SihnonFramework_Main::instance()->database();
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}
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/*
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* IPlugin methods
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*/
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public static function create(SihnonFramework_Config $config) {
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return new self($config);
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}
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public function userExists($username) {
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return Sihnon_Auth_Plugin_Database_User::exists($username);
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}
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public function listUsers() {
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return Sihnon_Auth_Plugin_Database_User::all();
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}
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public function authenticate($username, $password) {
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try {
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$user = Sihnon_Auth_Plugin_Database_User::from('username', $username);
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} catch (Sihnon_Exception_ResultCountMismatch $e) {
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throw new Sihnon_Exception_UnknownUser();
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}
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if ( ! $user->checkPassword($password)) {
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throw new Sihnon_Exception_IncorrectPassword();
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}
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return $user;
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}
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public function authenticateSession($username) {
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return Sihnon_Auth_Plugin_Database_User::from('username', $username);
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}
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/*
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* IUpdateable methods
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*/
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public function addUser($username, $password) {
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return Sihnon_Auth_Plugin_Database_User::add($username, $password);
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}
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public function removeUser(Sihnon_Auth_IUser $user) {
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$user->delete();
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}
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public function changePassword(Sihnon_Auth_IUser $user, $new_password) {
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$user->changePassword($new_password);
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}
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/*
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* IPermissionable methods
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*/
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public function isAdministrator(Sihnon_Auth_IUser $user) {
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// As this class supports fine-grained permissions, map the isAdministrator function to the Superadmin privilege
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// to fallback for badly written applications
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return $user->hasPermission(Sihnon_Auth_Plugin_Database_Permission::PERM_Administrator);
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}
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/*
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* IFinelyPermissionable methods
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*/
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public function hasPermission(Sihnon_Auth_IUser $user, $permission) {
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return $user->hasPermission($permission);
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}
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}
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?>
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