80 lines
2.0 KiB
PHP
80 lines
2.0 KiB
PHP
<?php
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/**
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* This is an authentication backend that uses a file to manage passwords.
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*
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* The backend file must conform to Apache's htdigest format
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*
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* @package Sabre
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* @subpackage DAV
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* @copyright Copyright (C) 2007-2010 Rooftop Solutions. All rights reserved.
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* @author Evert Pot (http://www.rooftopsolutions.nl/)
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* @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
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*/
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class Sabre_DAV_Auth_Backend_PDO extends Sabre_DAV_Auth_Backend_AbstractDigest {
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private $pdo;
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/**
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* Creates the backend object.
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*
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* If the filename argument is passed in, it will parse out the specified file fist.
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*
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* @param string $filename
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* @return void
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*/
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public function __construct(PDO $pdo) {
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$this->pdo = $pdo;
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}
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/**
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* Returns a users' information
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*
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* @param string $realm
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* @param string $username
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* @return string
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*/
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public function getUserInfo($realm,$username) {
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$stmt = $this->pdo->prepare('SELECT username, digesta1, email FROM users WHERE username = ?');
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$stmt->execute(array($username));
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$result = $stmt->fetchAll();
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if (!count($result)) return false;
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$user = array(
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'uri' => 'principals/' . $result[0]['username'],
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'digestHash' => $result[0]['digesta1'],
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);
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if ($result[0]['email']) $user['{http://sabredav.org/ns}email-address'] = $result[0]['email'];
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return $user;
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}
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/**
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* Returns a list of all users
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*
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* @return array
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*/
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public function getUsers() {
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$result = $this->pdo->query('SELECT username, email FROM users')->fetchAll();
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$rv = array();
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foreach($result as $user) {
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$r = array(
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'uri' => 'principals/' . $user['username'],
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);
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if ($user['email']) $r['{http://sabredav.org/ns}email-address'] = $user['email'];
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$rv[] = $r;
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}
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return $rv;
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}
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}
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