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Just count unique characters in password.

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flash 2019-03-25 14:30:02 +01:00
parent 9e310f0a7e
commit 8840e13349
1 changed files with 3 additions and 8 deletions
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11
src/Users/validation.php
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@ -9,8 +9,8 @@ define('MSZ_USERNAME_MAX_LENGTH', 16);
define('MSZ_USERNAME_REGEX', '[A-Za-z0-9-_]+'); define('MSZ_USERNAME_REGEX', '[A-Za-z0-9-_]+');
define('MSZ_USERNAME_REGEX_FULL', '#^' . MSZ_USERNAME_REGEX . '$#u'); define('MSZ_USERNAME_REGEX_FULL', '#^' . MSZ_USERNAME_REGEX . '$#u');
// Minimum entropy value for passwords. // Minimum amount of unique characters for passwords.
define('MSZ_PASSWORD_MIN_ENTROPY', 32); define('MSZ_PASSWORD_MIN_UNIQUE', 6);
function user_validate_username(string $username, bool $checkInUse = false): string function user_validate_username(string $username, bool $checkInUse = false): string
{ {
@ -82,14 +82,9 @@ function user_validate_email(string $email, bool $checkInUse = false): string
return ''; return '';
} }
function user_validate_password_entropy(string $password): int
{
return unique_chars($password) * 8;
}
function user_validate_password(string $password): string function user_validate_password(string $password): string
{ {
if (user_validate_password_entropy($password) < MSZ_PASSWORD_MIN_ENTROPY) { if (unique_chars($password) < MSZ_PASSWORD_MIN_UNIQUE) {
return 'weak'; return 'weak';
} }