71 lines
1.5 KiB
PHP
71 lines
1.5 KiB
PHP
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<?php
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namespace Friendica\Model;
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use Friendica\BaseObject;
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use Friendica\Database\DBA;
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use Friendica\Util\DateTimeFormat;
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use PragmaRX\Random\Random;
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use PragmaRX\Recovery\Recovery;
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class TwoFactorRecoveryCode extends BaseObject
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{
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public static function countValidForUser($uid)
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{
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return DBA::count('2fa_recovery_codes', ['uid' => $uid, 'used' => null]);
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}
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public static function existsForUser($uid, $code)
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{
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return DBA::exists('2fa_recovery_codes', ['uid' => $uid, 'code' => $code, 'used' => null]);
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}
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public static function getListForUser($uid)
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{
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$codesStmt = DBA::select('2fa_recovery_codes', ['code', 'used'], ['uid' => $uid]);
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return DBA::toArray($codesStmt);
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}
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public static function markUsedForUser($uid, $code)
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{
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DBA::update('2fa_recovery_codes', ['used' => DateTimeFormat::utcNow()], ['uid' => $uid, 'code' => $code]);
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return DBA::affectedRows() > 0;
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}
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public static function generateForUser($uid)
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{
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$Random = (new Random())->pattern('[a-z0-9]');
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$RecoveryGenerator = new Recovery($Random);
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$codes = $RecoveryGenerator
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->setCount(12)
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->setBlocks(2)
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->setChars(6)
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->lowercase(true)
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->toArray();
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$generated = DateTimeFormat::utcNow();
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foreach ($codes as $code) {
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DBA::insert('2fa_recovery_codes', [
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'uid' => $uid,
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'code' => $code,
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'generated' => $generated
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]);
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}
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}
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public static function deleteForUser($uid)
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{
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DBA::delete('2fa_recovery_codes', ['uid' => $uid]);
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}
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public static function regenerateForUser($uid)
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{
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self::deleteForUser($uid);
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self::generateForUser($uid);
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}
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}
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