mirror of
https://github.com/EGroupware/egroupware.git
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425 lines
14 KiB
PHP
425 lines
14 KiB
PHP
<?php
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/**
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* EGgroupware admin - Reset passwords
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*
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* @link http://www.egroupware.org
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* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
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* @package admin
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* @copyright (c) 2011-16 by Ralf Becker <RalfBecker-AT-outdoor-training.de>
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @version $Id$
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*/
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include_once(EGW_INCLUDE_ROOT.'/setup/inc/hook_config.inc.php'); // functions to return password hashes
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use EGroupware\Api;
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use EGroupware\Api\Framework;
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use EGroupware\Api\Mail\Credentials;
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use EGroupware\OpenID\Repositories\AccessTokenRepository;
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use EGroupware\WebAuthn\PublicKeyCredentialSourceRepository;
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/**
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* Reset passwords
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*/
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class admin_passwordreset
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{
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/**
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* Which methods of this class can be called as menuation
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*
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* @var array
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*/
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public $public_functions = array(
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'index' => true,
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'ajax_clear_credentials' => true
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);
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/**
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* @var array
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*/
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var $replacements = array(
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'lid' => 'LoginID',
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'firstname' => 'first name',
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'lastname' => 'last name',
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'fullname' => 'full name',
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'email' => 'email',
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'password' => 'new password',
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'id' => 'nummeric account ID',
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);
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/**
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* Constructor
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*
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*/
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function __construct()
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{
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if($GLOBALS['egw']->acl->check('account_access',16,'admin'))
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{
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$GLOBALS['egw']->redirect_link('/index.php');
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}
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}
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/**
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* Reset passwords
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*
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* @param array $content =null
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* @param string $msg =''
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*/
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function index(array $content=null, $msg='')
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{
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// Setup if opened as a dialog
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$content['dialog'] = $_GET['dialog'] ?? null;
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if($content['dialog'] && empty($content['users']) && isset($_GET['ids']))
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{
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$content['users'] = $_GET['ids'];
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$query = Api\Cache::getSession('admin', 'account_list');
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if($_GET['select_all'] == 'true')
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{
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@set_time_limit(0); // switch off the execution time limit, as it's for big selections to small
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$query['num_rows'] = false; // all
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$query['start'] = 0;
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$readonlys = null;
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$content['users'] = [];
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$rows = [];
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admin_ui::get_users($query, $rows);
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foreach($rows as $row)
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{
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$content['users'][] = $row['account_id'];
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}
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}
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}
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if (!($account_repository = $GLOBALS['egw_info']['server']['account_repository']) &&
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!($account_repository = $GLOBALS['egw_info']['server']['auth_type']))
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{
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$account_repository = 'sql';
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}
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if (!($current_hash = $GLOBALS['egw_info']['server'][$account_repository.'_encryption_type']))
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{
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$current_hash = 'md5';
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}
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if (is_array($content) && !isset($_GET['dialog']))
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{
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// Save message for next time
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Api\Config::save_value('password_reset_message',array('subject' => $content['subject'], 'body' => $content['body']),'admin');
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if ($content['download_csv'] && $content['changed'])
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{
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Api\Header\Content::type('changed.csv', 'text/csv');
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//echo "account_lid;account_password;account_email;account_firstname;account_lastname\n";
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foreach($content['changed'] as $account)
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{
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echo "$account[account_lid];$account[account_password];$account[account_email];$account[account_firstname];$account[account_lastname]\n";
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}
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exit;
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}
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if (!$content['users'])
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{
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$msg = lang('You need to select some users first!');
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}
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elseif (!$content['random_pw'] && !$content['hash'] && !$content['notify'] &&
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(string)$content['changepassword'] === '' && (string)$content['mustchangepassword'] === '' &&
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(string)$content['mail']['activate'] === '' && (string)$content['mail']['quota'] === '' &&
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strpos($content['mail']['domain'], '.') === false)
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{
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$msg = lang('You need to select as least one action!');
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}
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elseif(!$content['random_pw'] && $content['hash'] && $content['hash'] != $current_hash && $current_hash != 'plain')
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{
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$msg = lang('You can only change the hash, if you set a random password or currently use plaintext passwords!');
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}
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else
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{
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if ($content['hash'] && $content['hash'] != $current_hash)
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{
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Api\Config::save_value($account_repository.'_encryption_type',$content['hash'],'phpgwapi');
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$msg = lang('Changed password hash for %1 to %2.',strtoupper($account_repository),$content['hash'])."\n";
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$GLOBALS['egw_info']['server'][$account_repository.'_encryption_type'] = $content['hash'];
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}
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$change_pw = $content['random_pw'] || $content['hash'] && $content['hash'] != $current_hash;
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$changed = array();
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$emailadmin = null;
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foreach($content['users'] as $account_id)
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{
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$result = $this->resetAccount($account_id, $content, $change_pw, $current_hash, $msg, $changed);
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if($result === false)
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{
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break;
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}
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}
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if ($changed)
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{
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$msg .= lang('Passwords and/or attributes of %1 accounts changed',count($changed));
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}
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}
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}
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$content['msg'] = $msg;
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$content['account_repository'] = $account_repository;
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$content['current_hash'] = $content['hash'] ? $content['hash'] : $current_hash;
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$sel_options['hash'] = $account_repository == 'sql' ?
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sql_passwdhashes($GLOBALS['egw_info']['server'],true) :
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passwdhashes($GLOBALS['egw_info']['server'],true);
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$sel_options['activate'] = array('Deactivate','Activate');
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// Start with same message as last time
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$config = Api\Config::read('admin');
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$message = $config['password_reset_message'];
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$content['subject'] = $message['subject'];
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$content['body'] = $message['body'];
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$content['replacements'] = array();
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foreach($this->replacements as $name => $label)
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{
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$content['replacements'][] = array(
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'name' => '$$'.$name.'$$',
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'label' => $label,
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);
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}
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$readonlys['download_csv'] = !$changed;
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$GLOBALS['egw_info']['flags']['app_header'] = lang('Bulk password reset');
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$tmpl = new Api\Etemplate('admin.passwordreset');
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$tmpl->exec('admin.admin_passwordreset.index',$content,$sel_options,$readonlys,array(
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'changed' => $changed,
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'dialog' => $content['dialog'],
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), 2 * !empty($content['dialog']));
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}
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protected function resetAccount($account_id, $content, $change_pw, $current_hash, &$msg, &$changed)
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{
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if(($account = $GLOBALS['egw']->accounts->read($account_id)))
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{
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if($content['group'])
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{
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$GLOBALS['egw']->accounts->set_memberships(array_merge(array_keys($account['memberships']), $content['group']), $account_id);
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}
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if($content['random_pw'])
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{
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if(($minlength = $GLOBALS['egw_info']['server']['force_pwd_length']) < 8)
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{
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$minlength = 8;
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}
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$n = 0;
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do
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{
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$password = Api\Auth::randomstring($minlength,
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$GLOBALS['egw_info']['server']['force_pwd_strength'] >= 4
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);
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error_log(__METHOD__ . "() minlength=$minlength, n=$n, password=$password");
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}
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while(++$n < 100 && Api\Auth::crackcheck($password, null, null, null, $account));
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$old_password = null;
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}
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elseif($change_pw && !preg_match('/^{plain}/i', $account['account_pwd']) &&
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($current_hash != 'plain' || $current_hash == 'plain' && $account['account_pwd'][0] == '{'))
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{
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$msg .= lang('Account "%1" has NO plaintext password!', $account['account_lid']) . "\n";
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return;
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}
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else
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{
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$old_password = $password = preg_replace('/^{plain}/i', '', $account['account_pwd']);
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}
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// change password, if requested
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try
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{
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if($change_pw && !$GLOBALS['egw']->auth->change_password($old_password, $password, $account_id))
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{
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$msg .= lang('Failed to change password for account "%1"!', $account['account_lid']) . "\n";
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return;
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}
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}
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catch (Exception $e)
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{
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$msg .= lang('Failed to change password for account "%1"!', $account['account_lid']) . ' ' . $e->getMessage() . "\n";
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return;
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}
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// force password change on next login
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if((string)$content['mustchangepassword'] !== '' && !(!$content['mustchangepassword'] && $change_pw))
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{
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// dont use password here, as the use of passwords indicates the usage of the functionality in usermode
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$GLOBALS['egw']->auth->setLastPwdChange($account_id, null, $content['mustchangepassword'] ? 0 : time());
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}
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// allow or forbid to change password, if requested
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if((string)$content['changepassword'] !== '')
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{
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if(!$content['changepassword'])
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{
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$GLOBALS['egw']->acl->add_repository('preferences', 'nopasswordchange', $account_id, 1);
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}
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else
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{
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$GLOBALS['egw']->acl->delete_repository('preferences', 'nopasswordchange', $account_id);
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}
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}
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$account['account_password'] = $password;
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if((string)$content['mail']['activate'] !== '' || (string)$content['mail']['quota'] !== '' ||
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strpos($content['mail']['domain'], '.') !== false)
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{
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if(!isset($emailadmin))
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{
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$emailadmin = Api\Mail\Account::get_default();
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if(!Api\Mail\Account::is_multiple($emailadmin))
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{
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$msg = lang('No default account found!');
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return false;
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}
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}
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if(($userData = $emailadmin->getUserData($account_id)))
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{
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if((string)$content['mail']['activate'] !== '')
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{
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$userData['accountStatus'] = $content['mail']['activate'] ? 'active' : '';
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}
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if((string)$content['mail']['quota'] !== '')
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{
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$userData['quotaLimit'] = $content['mail']['quota'];
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}
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if(strpos($content['mail']['domain'], '.') !== false)
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{
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$userData['mailLocalAddress'] = preg_replace('/@' . preg_quote($emailadmin->acc_domain) . '$/', '@' . $content['mail']['domain'], $userData['mailLocalAddress']);
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foreach($userData['mailAlternateAddress'] as &$alias)
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{
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$alias = preg_replace('/@' . preg_quote($emailadmin->acc_domain) . '$/', '@' . $content['mail']['domain'], $alias);
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}
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}
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$emailadmin->saveUserData($account_id, $userData);
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}
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else
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{
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$msg .= lang('No profile defined for user %1', '#' . $account_id . ' ' . $account['account_fullname'] . "\n");
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return;
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}
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}
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$changed[] = $account;
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if($content['notify'])
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{
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if(strpos($account['account_email'], '@') === false)
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{
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$msg .= lang('Account "%1" has no email address --> not notified!', $account['account_lid']);
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return;
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}
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$send = new Api\Mailer();
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$send->AddAddress($account['account_email'], $account['account_fullname']);
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$replacements = array();
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foreach($this->replacements as $name => $label)
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{
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$replacements['$$' . $name . '$$'] = $account['account_' . $name];
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}
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$send->addHeader('Subject', strtr($content['subject'], $replacements));
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$send->setBody(strtr($content['body'], $replacements));
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if(!empty($GLOBALS['egw_info']['user']['account_email']))
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{
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$send->addHeader('From', Api\Mailer::add_personal(
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$GLOBALS['egw_info']['user']['account_email'],
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$GLOBALS['egw_info']['user']['account_fullname']
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)
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);
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}
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try
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{
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$send->Send();
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}
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catch (Exception $e)
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{
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$msg .= lang('Notifying account "%1" %2 failed!', $account['account_lid'], $account['account_email']) .
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': ' . strip_tags(str_replace('<p>', "\n", $e->getMessage())) . "\n";
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}
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}
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}
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}
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public function ajax_clear_credentials($action_id, $account_ids)
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{
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$msg = [];
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if($action_id == 'clear_mail')
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{
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$count = Api\Mail\Credentials::delete(0,$account_ids, Credentials::IMAP|Credentials::SMTP|Credentials::SMIME);
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$msg[] = lang("%1 mail credentials deleted", $count);
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}
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$action['action'] = 'delete';
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$action['selected'] = $account_ids;
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$hook_data = array();
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if($action_id == 'clear_2fa')
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{
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if (Credentials::delete(0, $account_ids, Credentials::TWOFA))
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{
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$msg[] = lang('Secret deleted, two factor authentication disabled.');
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}
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$hook_data = Api\Hooks::process(array('location' => 'preferences_security'), ['openid'], true);
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}
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foreach($hook_data as $extra_tab)
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{
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if($extra_tab['delete'])
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{
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$msg[] = call_user_func_array($extra_tab['delete'], [$account_ids]);
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}
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else
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{
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switch ($extra_tab['name'])
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{
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case 'openid.access_tokens':
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// We need to get all access tokens, no easy way to delete by account
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$token_repo = new AccessTokenRepository();
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$token_repo->revokeAccessToken(['account_id' => $action['selected']]);
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$count = $GLOBALS['egw']->db->affected_rows();
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$msg[] = ($count > 1 ? $count.' ' : '') . lang('Access Token revoked.');
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break;
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case 'webauthn.tokens':
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$token_repo = new PublicKeyCredentialSourceRepository();
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$count = $token_repo->delete(['account_id' => $action['selected']]);
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$msg[] = ($count > 1 ? $count.' ' : '') . lang($extra_tab['label']) . ' ' . lang('deleted');
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break;
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default:
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// Each credential / security option can have its nm as a different ID
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$content['tabs'] = $extra_tab['name'];
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foreach($extra_tab['data'] as $id => $datum)
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{
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if(is_array($datum) && array_key_exists('get_rows',$datum))
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{
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$content[$id] = $action;
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}
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}
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$msg[] = call_user_func_array($extra_tab['save_callback'], [$content]);
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}
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}
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}
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Framework::message(implode("\n",$msg), 'success');
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Framework::redirect_link('/index.php', 'menuaction=admin.admin_ui.index','admin');
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}
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public function ajax_reset($content)
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{
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$msg = '';
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$changed = [];
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if(!($account_repository = $GLOBALS['egw_info']['server']['account_repository']) &&
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!($account_repository = $GLOBALS['egw_info']['server']['auth_type']))
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{
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$account_repository = 'sql';
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}
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if(!($current_hash = $GLOBALS['egw_info']['server'][$account_repository . '_encryption_type']))
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{
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$current_hash = 'md5';
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}
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$change_pw = $content['random_pw'] || $content['hash'] && $content['hash'] != $current_hash;
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$result = $this->resetAccount($content['user'], $content['values'], $change_pw, $current_hash, $msg, $changed);
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if(count($changed) == 1)
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{
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Api\Json\Response::get()->data($msg !== "" ? $msg : $GLOBALS['egw']->accounts->id2name($content['user']));
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}
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else
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{
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Api\Json\Response::get()->error($msg);
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}
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}
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} |