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<?php
declare(strict_types=1);
class FreshRSS_password_Util {
// Will also have to be computed client side on mobile devices,
// so do not use a too high cost
public const BCRYPT_COST = 9;
/**
* Return a hash of a plain password, using BCRYPT
*/
public static function hash(string $passwordPlain): string {
$passwordHash = password_hash(
$passwordPlain,
PASSWORD_BCRYPT,
['cost' => self::BCRYPT_COST]
);
return $passwordHash;
}
/**
* Verify the given password is valid.
*
* A valid password is a string of at least 7 characters.
*
* @return bool True if the password is valid, false otherwise
*/
public static function check(string $password): bool {
return strlen($password) >= 7;
}
public static function cryptAvailable(): bool {
$hash = '$2y$04$usesomesillystringfore7hnbRJHxXVLeakoG8K30oukPsA.ztMG';
return $hash === @crypt('password', $hash);
}
}
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