Current File : //www/varak.net/dmarc.varak.net/public/users.php
<?php
/**
* dmarc-srg - A php parser, viewer and summary report generator for incoming DMARC reports.
* Copyright (C) 2023-2025 Aleksey Andreev (liuch)
*
* Available at:
* https://github.com/liuch/dmarc-srg
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation, either version 3 of the License.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*
* =========================
*
* This script returns the users information
*
* HTTP GET query:
* when the header 'Accept' is 'application/json':
* It returns a list of the users or data for the user specified in the parameter user.
* otherwise:
* it returns the content of the index.html file
* HTTP POST query:
* Inserts or updates data for specified user. The data must be in json format with the following fields:
* `name` string User name.
* `action` string Must be one of the following values: `add`, `update`, `delete`, `set_password`
* If the value is `delete`, all the fields below will be ignored.
* `level` integer One of the User::LEVEL_* values
* `enabled` boolean Set `false` to temporarily deactivate the user
* `domains` array Array of domain names to assign. If undefined, no changes are required.
* Example:
* { "name": "user194", "action": "update", "enabled": true, "domains": [ "domain1.org", "domain2.org" ] }
* Other HTTP methods:
* It returns an error
*
* All the data is in json format.
*
* @category Web
* @package DmarcSrg
* @author Aleksey Andreev (liuch)
* @license https://www.gnu.org/licenses/gpl-3.0.html GNU/GPLv3
*/
namespace Liuch\DmarcSrg;
use Liuch\DmarcSrg\Users\User;
use Liuch\DmarcSrg\Users\DbUser;
use Liuch\DmarcSrg\Users\UserList;
use Liuch\DmarcSrg\Domains\DomainList;
use Liuch\DmarcSrg\Exception\SoftException;
use Liuch\DmarcSrg\Exception\RuntimeException;
use Liuch\DmarcSrg\Exception\ForbiddenException;
require realpath(__DIR__ . '/..') . '/init.php';
if (Core::isJson()) {
try {
$core = Core::instance();
if (Core::requestMethod() == 'GET') {
if (!isset($_GET['user'])) {
// Retrieving a list of all users
$core->auth()->isAllowed(User::LEVEL_ADMIN);
$list = array_map(function ($user) {
$ua = $user->toArray();
$ua['level'] = User::levelToString($ua['level']);
return $ua;
}, (new UserList())->getList()['users']);
Core::sendJson([
'users' => $list,
'more' => false
]);
return;
}
$uname = $_GET['user'];
if (empty($uname)) {
// New user
$core->auth()->isAllowed(User::LEVEL_ADMIN);
Core::sendJson([
'domains' => [ 'available' => (new DomainList(UserList::getUserByName('admin')))->names() ]
]);
return;
}
$core->auth()->isAllowed(User::LEVEL_USER);
if ($core->getCurrentUser()->name() === $uname && $core->getCurrentUser()->level() < User::LEVEL_ADMIN) {
// The current user and not Admin
$udata = (new DbUser($uname))->toArray();
Core::sendJson([
'name' => $udata['name'],
'level' => User::levelToString($udata['level']),
'password' => $udata['password'] // bool value
]);
return;
}
// Retrieving user data by Admin
$core->auth()->isAllowed(User::LEVEL_ADMIN);
$user = new DbUser($uname);
$res = $user->toArray();
$res['level'] = User::levelToString($res['level']);
$res['domains'] = [
'available' => (new DomainList(UserList::getUserByName('admin')))->names(),
'assigned' => (new DomainList($user))->names()
];
Core::sendJson($res);
return;
} elseif (Core::requestMethod() == 'POST') {
$data = Core::getJsonData();
if ($data) {
$uname = $data['name'] ?? null;
$action = $data['action'] ?? '';
if ($action === 'set_password') {
$core->auth()->isAllowed(User::LEVEL_USER);
$user = new DbUser($uname);
$c_user = $core->getCurrentUser();
if ($c_user->name() === $user->name()) {
if (!$c_user->verifyPassword($data['password'] ?? '')) {
throw new SoftException('The current password is incorrect');
}
} else {
$core->auth()->isAllowed(User::LEVEL_ADMIN);
if ($c_user->level() <= $user->level()) {
throw new ForbiddenException('Forbidden');
}
}
if (empty($data['new_password'])) {
throw new SoftException('New password must not be empty');
}
$user->setPassword($data['new_password']);
Core::sendJson([
'error_code' => 0,
'message' => 'The password has been successfully updated'
]);
return;
}
$core->auth()->isAllowed(User::LEVEL_ADMIN);
if (!empty($data['level']) && gettype($data['level']) == 'string') {
$data['level'] = User::stringToLevel($data['level']);
}
$user = new DbUser([
'name' => $uname,
'level' => $data['level'] ?? null,
'enabled' => $data['enabled'] ?? null
]);
$check_level = function () use ($core, $user, $action) {
if ($core->getCurrentUser()->level() <= $user->level()) {
throw new SoftException("Insufficient access level to {$action} this user");
}
};
switch ($action) {
case 'add':
$check_level();
$user->ensure('nonexist');
$user->save();
break;
case 'update':
$check_level();
$user->ensure('exist');
$user->save();
break;
case 'delete':
$check_level();
$user->delete();
$user = null;
break;
default:
throw new SoftException(
'Unknown action. Valid values are "add", "update", "delete", "set_password".'
);
}
$domains = $data['domains'] ?? null;
if ($user && is_array($domains)) {
$domains = array_values(array_unique(array_filter($domains, function ($val) {
return is_string($val);
})));
$user->assignDomains($domains);
}
$res = [
'error_code' => 0,
'message' => 'Successfully'
];
if (isset($user)) {
$ua = $user->toArray();
$ua['level'] = User::levelToString($ua['level']);
$res['user'] = $ua;
}
Core::sendJson($res);
return;
}
}
} catch (RuntimeException $e) {
Core::sendJson(ErrorHandler::exceptionResult($e));
return;
}
} elseif (Core::requestMethod() == 'GET') {
Core::instance()->sendHtml();
return;
}
Core::sendBad();
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