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* slightly modernize static class
This commit is contained in:
Sarjuuk
2025-07-26 23:18:59 +02:00
parent 0562989196
commit 0928b1b430
2 changed files with 141 additions and 113 deletions
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252
includes/user.class.php
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@@ -47,11 +47,11 @@ class User
return false;
// check IP bans
if ($ipBan = DB::Aowow()->selectRow('SELECT `count`, `unbanDate` FROM ?_account_bannedips WHERE `ip` = ? AND `type` = 0', self::$ip))
if ($ipBan = DB::Aowow()->selectRow('SELECT `count`, IF(`unbanDate` > UNIX_TIMESTAMP(), 1, 0) AS "active" FROM ?_account_bannedips WHERE `ip` = ? AND `type` = 0', self::$ip))
{
if ($ipBan['count'] > Cfg::get('ACC_FAILED_AUTH_COUNT') && $ipBan['unbanDate'] > time())
if ($ipBan['count'] > Cfg::get('ACC_FAILED_AUTH_COUNT') && $ipBan['active'])
return false;
else if ($ipBan['unbanDate'] <= time())
else if (!$ipBan['active'])
DB::Aowow()->query('DELETE FROM ?_account_bannedips WHERE `ip` = ?', self::$ip);
}
@@ -97,26 +97,23 @@ class User
self::$dailyVotes = $uData['dailyVotes'];
self::$excludeGroups = $uData['excludeGroups'];
$conditions = array(
[['cuFlags', PROFILER_CU_DELETED, '&'], 0],
['OR', ['user', self::$id], ['ap.accountId', self::$id]]
);
if (self::isInGroup(U_GROUP_ADMIN | U_GROUP_BUREAU))
array_shift($conditions);
$conditions = [['OR', ['user', self::$id], ['ap.accountId', self::$id]]];
if (!self::isInGroup(U_GROUP_ADMIN | U_GROUP_BUREAU))
$conditions[] = [['cuFlags', PROFILER_CU_DELETED, '&'], 0];
self::$profiles = (new LocalProfileList($conditions));
if ($uData['avatar'])
self::$avatar = $uData['avatar'];
// stuff, that updates on a daily basis goes here (if you keep you session alive indefinitly, the signin-handler doesn't do very much)
// - conscutive visits
// - votes per day
// - reputation for daily visit
if (self::isLoggedIn())
{
$lastLogin = DB::Aowow()->selectCell('SELECT curLogin FROM ?_account WHERE id = ?d', self::$id);
$lastLogin = DB::Aowow()->selectCell('SELECT `curLogin` FROM ?_account WHERE `id` = ?d', self::$id);
// either the day changed or the last visit was >24h ago
if (date('j', $lastLogin) != date('j') || (time() - $lastLogin) > 1 * DAY)
{
@@ -204,116 +201,124 @@ class User
/* auth mechanisms */
/*******************/
public static function Auth($name, $pass)
public static function authenticate(string $name, string $password) : int
{
$user = 0;
$hash = '';
$userId = 0;
$hash = '';
switch (Cfg::get('ACC_AUTH_MODE'))
$result = match (Cfg::get('ACC_AUTH_MODE'))
{
case AUTH_MODE_SELF:
{
if (!self::$ip)
return AUTH_INTERNAL_ERR;
AUTH_MODE_SELF => self::authSelf($name, $password, $userId, $hash),
AUTH_MODE_REALM => self::authRealm($name, $password, $userId, $hash),
AUTH_MODE_EXTERNAL => self::authExtern($name, $password, $userId, $hash),
default => AUTH_INTERNAL_ERR
};
// handle login try limitation
$ip = DB::Aowow()->selectRow('SELECT `ip`, `count`, `unbanDate` FROM ?_account_bannedips WHERE `type` = 0 AND `ip` = ?', self::$ip);
if (!$ip || $ip['unbanDate'] < time()) // no entry exists or time expired; set count to 1
DB::Aowow()->query('REPLACE INTO ?_account_bannedips (`ip`, `type`, `count`, `unbanDate`) VALUES (?, 0, 1, UNIX_TIMESTAMP() + ?d)', self::$ip, Cfg::get('ACC_FAILED_AUTH_BLOCK'));
else // entry already exists; increment count
DB::Aowow()->query('UPDATE ?_account_bannedips SET `count` = `count` + 1, `unbanDate` = UNIX_TIMESTAMP() + ?d WHERE `ip` = ?', Cfg::get('ACC_FAILED_AUTH_BLOCK'), self::$ip);
if ($result == AUTH_OK)
{
session_unset();
$_SESSION['user'] = $userId;
$_SESSION['hash'] = self::hashCrypt($hash);
}
if ($ip && $ip['count'] >= Cfg::get('ACC_FAILED_AUTH_COUNT') && $ip['unbanDate'] >= time())
return AUTH_IPBANNED;
return $result;
}
$query = DB::Aowow()->SelectRow(
'SELECT a.`id`, a.`passHash`, BIT_OR(ab.`typeMask`) AS "bans", a.`status`
FROM ?_account a
LEFT JOIN ?_account_banned ab ON a.`id` = ab.`userId` AND ab.`end` > UNIX_TIMESTAMP()
WHERE a.`user` = ?
GROUP BY a.`id`',
$name
);
if (!$query)
return AUTH_WRONGUSER;
private static function authSelf(string $name, string $password, int &$userId, string &$hash) : int
{
if (!self::$ip)
return AUTH_INTERNAL_ERR;
self::$passHash = $query['passHash'];
if (!self::verifyCrypt($pass))
return AUTH_WRONGPASS;
// handle login try limitation
$ipBan = DB::Aowow()->selectRow('SELECT `ip`, `count`, IF(`unbanDate` > UNIX_TIMESTAMP(), 1, 0) AS "active" FROM ?_account_bannedips WHERE `type` = 0 AND `ip` = ?', self::$ip);
if (!$ipBan || !$ipBan['active']) // no entry exists or time expired; set count to 1
DB::Aowow()->query('REPLACE INTO ?_account_bannedips (`ip`, `type`, `count`, `unbanDate`) VALUES (?, 0, 1, UNIX_TIMESTAMP() + ?d)', self::$ip, Cfg::get('ACC_FAILED_AUTH_BLOCK'));
else // entry already exists; increment count
DB::Aowow()->query('UPDATE ?_account_bannedips SET `count` = `count` + 1, `unbanDate` = UNIX_TIMESTAMP() + ?d WHERE `ip` = ?', Cfg::get('ACC_FAILED_AUTH_BLOCK'), self::$ip);
// successfull auth; clear bans for this IP
DB::Aowow()->query('DELETE FROM ?_account_bannedips WHERE `type` = 0 AND `ip` = ?', self::$ip);
if ($ipBan && $ipBan['count'] >= Cfg::get('ACC_FAILED_AUTH_COUNT') && $ipBan['active'])
return AUTH_IPBANNED;
if ($query['bans'] & (ACC_BAN_PERM | ACC_BAN_TEMP))
return AUTH_BANNED;
$query = DB::Aowow()->SelectRow(
'SELECT a.`id`, a.`passHash`, BIT_OR(ab.`typeMask`) AS "bans", a.`status`
FROM ?_account a
LEFT JOIN ?_account_banned ab ON a.`id` = ab.`userId` AND ab.`end` > UNIX_TIMESTAMP()
WHERE a.`user` = ?
GROUP BY a.`id`',
$name
);
$user = $query['id'];
$hash = $query['passHash'];
break;
}
case AUTH_MODE_REALM:
{
if (!DB::isConnectable(DB_AUTH))
return AUTH_INTERNAL_ERR;
if (!$query)
return AUTH_WRONGUSER;
$wow = DB::Auth()->selectRow('SELECT a.id, a.salt, a.verifier, ab.active AS hasBan FROM account a LEFT JOIN account_banned ab ON ab.id = a.id AND active <> 0 WHERE username = ? LIMIT 1', $name);
if (!$wow)
return AUTH_WRONGUSER;
self::$passHash = $query['passHash'];
if (!self::verifyCrypt($password))
return AUTH_WRONGPASS;
if (!self::verifySRP6($name, $pass, $wow['salt'], $wow['verifier']))
return AUTH_WRONGPASS;
// successfull auth; clear bans for this IP
DB::Aowow()->query('DELETE FROM ?_account_bannedips WHERE `type` = 0 AND `ip` = ?', self::$ip);
if ($wow['hasBan'])
return AUTH_BANNED;
if ($query['bans'] & (ACC_BAN_PERM | ACC_BAN_TEMP))
return AUTH_BANNED;
if ($_ = self::checkOrCreateInDB($wow['id'], $name))
$user = $_;
else
return AUTH_INTERNAL_ERR;
$userId = $query['id'];
$hash = $query['passHash'];
break;
}
case AUTH_MODE_EXTERNAL:
{
if (!file_exists('config/extAuth.php'))
{
trigger_error('config/extAuth.php not found');
return AUTH_INTERNAL_ERR;
}
return AUTH_OK;
}
require 'config/extAuth.php';
private static function authRealm(string $name, string $password, int &$userId, string &$hash) : int
{
if (!DB::isConnectable(DB_AUTH))
return AUTH_INTERNAL_ERR;
if (!function_exists('\extAuth'))
{
trigger_error('external auth function extAuth() not defined in config/extAuth.php');
return AUTH_INTERNAL_ERR;
}
$wow = DB::Auth()->selectRow('SELECT a.id, a.salt, a.verifier, ab.active AS hasBan FROM account a LEFT JOIN account_banned ab ON ab.id = a.id AND active <> 0 WHERE username = ? LIMIT 1', $name);
if (!$wow)
return AUTH_WRONGUSER;
$extGroup = -1;
$result = \extAuth($name, $pass, $extId, $extGroup);
if (!self::verifySRP6($name, $password, $wow['salt'], $wow['verifier']))
return AUTH_WRONGPASS;
if ($result == AUTH_OK && $extId)
{
if ($_ = self::checkOrCreateInDB($extId, $name, $extGroup))
$user = $_;
else
return AUTH_INTERNAL_ERR;
if ($wow['hasBan'])
return AUTH_BANNED;
break;
}
if ($_ = self::checkOrCreateInDB($wow['id'], $name))
$userId = $_;
else
return AUTH_INTERNAL_ERR;
return $result;
}
default:
return AUTH_OK;
}
private static function authExtern(string $name, string $password, int &$userId, string &$hash) : int
{
if (!file_exists('config/extAuth.php'))
{
trigger_error('User::authExtern - AUTH_MODE_EXTERNAL is selected but config/extAuth.php does not exist!', E_USER_ERROR);
return AUTH_INTERNAL_ERR;
}
require 'config/extAuth.php';
if (!function_exists('\extAuth'))
{
trigger_error('User::authExtern - AUTH_MODE_EXTERNAL is selected but function extAuth() is not defined!', E_USER_ERROR);
return AUTH_INTERNAL_ERR;
}
$extGroup = -1;
$extId = 0;
$result = \extAuth($name, $password, $extId, $extGroup);
if ($result == AUTH_OK && $extId)
{
if ($_ = self::checkOrCreateInDB($extId, $name, $extGroup))
$userId = $_;
else
return AUTH_INTERNAL_ERR;
}
// kickstart session
session_unset();
$_SESSION['user'] = $user;
$_SESSION['hash'] = $hash;
return AUTH_OK;
return $result;
}
// create a linked account for our settings if necessary
@@ -339,10 +344,10 @@ class User
if ($newId)
Util::gainSiteReputation($newId, SITEREP_ACTION_REGISTER);
return $newId;
return $newId ?: 0;
}
private static function createSalt()
private static function createSalt() : string
{
$algo = '$2a';
$strength = '$09';
@@ -352,18 +357,18 @@ class User
}
// crypt used by aowow
public static function hashCrypt($pass)
public static function hashCrypt(string $pass) : string
{
return crypt($pass, self::createSalt());
}
public static function verifyCrypt($pass, $hash = '')
public static function verifyCrypt(string $pass, string $hash = '') : string
{
$_ = $hash ?: self::$passHash;
return $_ === crypt($pass, $_);
}
private static function verifySRP6($user, $pass, $salt, $verifier)
private static function verifySRP6(string $user, string $pass, string $salt, string $verifier) : bool
{
$g = gmp_init(7);
$N = gmp_init('894B645E89E1535BBDAD5B8B290650530801B18EBFBF5E8FAB3C82872A3E9BB7', 16);
@@ -376,7 +381,7 @@ class User
return ($verifier === str_pad(gmp_export($v, 1, GMP_LSW_FIRST), 32, chr(0), STR_PAD_RIGHT));
}
public static function isValidName($name, &$errCode = 0)
public static function isValidName(string $name, int &$errCode = 0) : bool
{
$errCode = 0;
@@ -402,7 +407,7 @@ class User
return $errCode == 0;
}
public static function isValidPass($pass, &$errCode = 0)
public static function isValidPass(string $pass, int &$errCode = 0) : bool
{
$errCode = 0;
@@ -420,9 +425,9 @@ class User
/* access management */
/*********************/
public static function isInGroup($group) : bool
public static function isInGroup(int $group) : bool
{
return (self::$groups & $group) != 0;
return $group == U_GROUP_NONE || (self::$groups & $group) != U_GROUP_NONE;
}
public static function canComment() : bool
@@ -511,25 +516,38 @@ class User
public static function decrementDailyVotes() : void
{
if (!self::isLoggedIn() || self::isBanned(ACC_BAN_RATE))
return;
self::$dailyVotes--;
DB::Aowow()->query('UPDATE ?_account SET `dailyVotes` = ?d WHERE `id` = ?d', self::$dailyVotes, self::$id);
}
public static function getCurrentDailyVotes() : int
{
if (!self::isLoggedIn() || self::isBanned(ACC_BAN_RATE) || self::$dailyVotes < 0)
return 0;
return self::$dailyVotes;
}
public static function getMaxDailyVotes() : int
{
if (!self::isLoggedIn() || self::isBanned())
if (!self::isLoggedIn() || self::isBanned(ACC_BAN_RATE))
return 0;
return Cfg::get('USER_MAX_VOTES') + (self::$reputation >= Cfg::get('REP_REQ_VOTEMORE_BASE') ? 1 + intVal((self::$reputation - Cfg::get('REP_REQ_VOTEMORE_BASE')) / Cfg::get('REP_REQ_VOTEMORE_ADD')) : 0);
$threshold = Cfg::get('REP_REQ_VOTEMORE_BASE');
$extra = Cfg::get('REP_REQ_VOTEMORE_ADD');
$base = Cfg::get('USER_MAX_VOTES');
return $base + max(0, intVal((self::$reputation - $threshold + $extra) / $extra));
}
public static function getReputation() : int
{
if (!self::isLoggedIn() || self::$reputation < 0)
return 0;
return self::$reputation;
}
@@ -555,10 +573,10 @@ class User
$gUser['upvoteRep'] = Cfg::get('REP_REQ_UPVOTE');
$gUser['characters'] = self::getCharacters();
$gUser['excludegroups'] = self::$excludeGroups;
$gUser['settings'] = (new \StdClass); // profiler requires this to be set; has property premiumborder (NYI)
$gUser['settings'] = (new \StdClass); // existence is checked in Profiler.js before g_user.excludegroups is applied; has property premiumborder (NYI)
if (Cfg::get('DEBUG') && User::isInGroup(U_GROUP_DEV | U_GROUP_ADMIN | U_GROUP_TESTER))
$gUser['debug'] = true; // csv id-list output option on listviews
$gUser['debug'] = true; // csv id-list output option on listviews; todo - set on per user basis
if ($_ = self::getProfilerExclusions())
$gUser = array_merge($gUser, $_);
@@ -582,6 +600,9 @@ class User
{
$result = [];
if (!self::isLoggedIn() || self::isBanned())
return $result;
$res = DB::Aowow()->selectCol('SELECT `id` AS ARRAY_KEY, `name` FROM ?_account_weightscales WHERE `userId` = ?d', self::$id);
if (!$res)
return $result;
@@ -596,6 +617,10 @@ class User
public static function getProfilerExclusions() : array
{
$result = [];
if (!self::isLoggedIn() || self::isBanned())
return $result;
$modes = [1 => 'excludes', 2 => 'includes'];
foreach ($modes as $mode => $field)
if ($ex = DB::Aowow()->selectCol('SELECT `type` AS ARRAY_KEY, `typeId` AS ARRAY_KEY2, `typeId` FROM ?_account_excludes WHERE `mode` = ?d AND `userId` = ?d', $mode, self::$id))
@@ -644,10 +669,13 @@ class User
{
$result = [];
if (!self::isLoggedIn() || self::isBanned(ACC_BAN_GUIDE))
return $result;
if ($guides = DB::Aowow()->select('SELECT `id`, `title`, `url` FROM ?_guides WHERE `userId` = ?d AND `status` <> ?d', self::$id, GUIDE_STATUS_ARCHIVED))
{
// fix url
array_walk($guides, fn(&$x) => $x['url'] = '?guide='.($x['url'] ?? $x['id']));
array_walk($guides, fn(&$x) => $x['url'] = '?guide='.($x['url'] ?: $x['id']));
$result = $guides;
}
@@ -664,7 +692,7 @@ class User
public static function getFavorites() : array
{
if (!self::isLoggedIn())
if (!self::isLoggedIn() || self::isBanned())
return [];
$res = DB::Aowow()->selectCol('SELECT `type` AS ARRAY_KEY, `typeId` AS ARRAY_KEY2, `typeId` FROM ?_account_favorites WHERE `userId` = ?d', self::$id);