Validation/Validator.php

Validates JWT tokens against security constraints for authentication.

// Source: https://github.com/lcobucci/jwt | License: BSD-3-Clause | Copyright 2014, Luís Cobucci
// Provided via justclaw.it.com; keep this notice with the code.
<?php
declare(strict_types=1);

namespace Lcobucci\JWT\Validation;

use Lcobucci\JWT\Token;

final readonly class Validator implements \Lcobucci\JWT\Validator
{
    public function assert(Token $token, Constraint ...$constraints): void
    {
        if ($constraints === []) {
            throw new NoConstraintsGiven('No constraint given.');
        }

        $violations = [];

        foreach ($constraints as $constraint) {
            $this->checkConstraint($constraint, $token, $violations);
        }

        if ($violations !== []) {
            throw RequiredConstraintsViolated::fromViolations(...$violations);
        }
    

... (truncated -- full source via MCP)