Laravel Password

Password policy and lifecycle for Laravel: a validation rule that extends Illuminate\Validation\Rules\Password, blocklists (file + database), password reuse prevention, expiration / forced change, breach detection (HaveIBeenPwned) and user/administrator notifications — fully configurable and translated.

Installation

composer require groupesti/groupesti-password
php artisan vendor:publish --tag=password-config
php artisan migrate

For the lifecycle columns on the users table:

php artisan vendor:publish --tag=password-migrations
php artisan migrate

The validation rule

use Password\Password;

$request->validate([
    'password' => Password::min(12)
        ->letters(1)              // >= 1 letter
        ->mixedCase(1)            // >= 1 uppercase and >= 1 lowercase
        ->numbers(2)              // >= 2 digits
        ->symbols(1)              // >= 1 symbol
        ->upperCase(1, 3)         // min/max bounds per case
        ->allowSpaces(false)
        ->maxConsecutive(3)       // no more than 3 identical characters in a row
        ->maxRepeats(4)           // a character at most 4 times
        ->maxSequential(4)        // no run (abc / 123) longer than 4
        ->noKeyboardPatterns()    // forbid azerty/qwerty
        ->notContainsUserInfo()   // forbid name/email/username
        ->notContains()           // forbidden-word dictionary
        ->normalize()             // NFKC + reject control characters
        ->uncompromised()         // HaveIBeenPwned
        ->blocklists(),           // internal file + DB blocklists
]);

Every character-class method follows the signature (?int $min = 1, ?int $max = null): a bare call requires "at least 1", null disables the bound.

Default policy

Password::defaults() builds the rule from config/password.php:

'password' => Password::defaults(),

Utilities

Password::generate();          // random policy-compliant password
Password::strength($password); // ['bits' => 84, 'level' => 'very_strong', 'score' => 4]

Lifecycle (history, expiration, forced change)

On your User model:

use Password\Traits\ManagesPasswordLifecycle;
use Password\Interfaces\PasswordLifecycle;

class User extends Authenticatable implements PasswordLifecycle
{
    use ManagesPasswordLifecycle;
}

Prevent reuse (last N or N days, depending on the config):

use Password\Rules\NotReused;

$request->validate([
    'password' => [Password::defaults(), NotReused::for($request->user())],
]);

On every password change: $user->markPasswordChanged();

Force a change through the middleware:

Route::middleware(['auth', 'password.require-change'])->group(/* ... */);

Real-time compromise detection + notifications

Enable password.realtime.enabled: on sign-in the password is checked against HaveIBeenPwned and the configured action is applied (force_change | notify | block). User and administrator notifications, as well as a scheduled digest (daily/weekly/monthly), are configured in the notifications section.

Operational errors (an unavailable blocklist source, etc.) throw exceptions that self-report: logging + administrator alert.

Component stubs

Ready-to-use password fields (show/hide toggle, strength meter, live requirements):

php artisan vendor:publish --tag=password-stubs-blade-tailwind
php artisan vendor:publish --tag=password-stubs-blade-bootstrap
php artisan vendor:publish --tag=password-stubs-vue-tailwind
php artisan vendor:publish --tag=password-stubs-vue-bootstrap

Translations

Provided for: en, fr, es, de, pt-BR, it, nl, ru, zh-CN, ja, ar, tr.

php artisan vendor:publish --tag=password-lang

License

MIT. See license.md.