Page MenuHomePhorge
Files F117751531

Utils.php
No OneTemporary
Actions

Authored By
Unknown
Size
4 KB
Referenced Files
None
Subscribers
None

Utils.php
View Options

<?php
namespace App\Policy;
use App\Domain;
use App\Resource;
use App\SharedFolder;
use App\User;
use App\Utils as AppUtils;
class Utils
{
/**
* Find objects that are the recipient for the specified email address.
*
* @param string $address Email address
*/
public static function findObjectsByRecipientAddress($address): array
{
[$local, $domainName] = AppUtils::normalizeAddress($address, true);
if (empty($domainName)) {
return [];
}
$address = $local . '@' . $domainName;
$domain = Domain::where('namespace', $domainName)->first();
if (!$domain) {
return [];
}
// Find user/shared-folder/resource with specified address
// FIXME: Groups (distribution lists) also have an email address,
// but they aren't mailrecipients, or are they?
$user = User::where('email', $address)->first();
if ($user) {
return [$user];
}
$folder = SharedFolder::where('email', $address)->first();
if ($folder) {
return [$folder];
}
$resource = Resource::where('email', $address)->first();
if ($resource) {
return [$resource];
}
// Find aliases with specified address
// FIXME: Folders and users can share aliases, should we merge the result (and return both)?
$users = User::select('users.*')->distinct()
->join('user_aliases', 'user_aliases.user_id', '=', 'users.id')
->where('alias', $address)
->get();
if (count($users) > 0) {
return $users->all();
}
$folders = SharedFolder::select('shared_folders.*')->distinct()
->join('shared_folder_aliases', 'shared_folder_aliases.shared_folder_id', '=', 'shared_folders.id')
->where('alias', $address)
->get();
if (count($folders) > 0) {
return $folders->all();
}
// Use catchall@ alias if exists
// FIXME: Folders and users can share aliases, should we merge the result (and return both)?
$users = User::select('users.*')->distinct()
->join('user_aliases', 'user_aliases.user_id', '=', 'users.id')
->where('alias', "catchall@{$domain->namespace}")
->get();
if (count($users) > 0) {
return $users->all();
}
$folders = SharedFolder::select('shared_folders.*')->distinct()
->join('shared_folder_aliases', 'shared_folder_aliases.shared_folder_id', '=', 'shared_folders.id')
->where('alias', "catchall@{$domain->namespace}")
->get();
if (count($folders) > 0) {
return $folders->all();
}
return [];
}
/**
* Get user setting with a fallback to account policy
*
* @param User $user User to get the setting for
* @param string $name Setting name
*/
public static function getPolicySetting(User $user, $name): bool|string
{
// Fallback default values for policies
// TODO: This probably should be configurable
$defaults = [
'greylist_policy' => true,
];
$policy_name = str_replace(['_enabled', '_config'], '_policy', $name);
$settings = $user->getSettings([$name, $policy_name]);
$value = $settings[$name] ?? null;
if ($value === null) {
$owner = $user->walletOwner();
if ($owner && $owner->id != $user->id) {
$value = $owner->getSetting($policy_name);
} elseif (isset($settings[$policy_name])) {
$value = $settings[$policy_name];
}
}
if ($value === null && isset($defaults[$policy_name])) {
return $defaults[$policy_name];
}
// For now it's only bool settings, but it might be something else in the future
return $value === 'true';
}
/**
* Parse configured policy string
*
* @param ?string $policy Policy specification
*
* @return array Policy specification as an array indexed by the policy rule type
*/
public static function parsePolicy(?string $policy): array
{
$policy = explode(',', strtolower((string) $policy));
$policy = array_map('trim', $policy);
$policy = array_unique(array_filter($policy));
return self::mapWithKeys($policy);
}
/**
* Convert an array with password policy rules into one indexed by the rule name
*
* @param array $rules The rules list
*/
private static function mapWithKeys(array $rules): array
{
$result = [];
foreach ($rules as $rule) {
$key = $rule;
$value = null;
if (strpos($key, ':')) {
[$key, $value] = explode(':', $key, 2);
}
$result[$key] = $value;
}
return $result;
}
}

File Metadata

Mime Type
text/x-php
Expires
Sat, Apr 4, 3:13 AM (1 d, 8 h)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
18822104
Default Alt Text
Utils.php (4 KB)

Event Timeline