OAuth2Framework\Component\Server\Scope\Rule\ScopeRule::handle()

Complexity

Conditions	4
Paths	4

Size

Total Lines	15
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function handle(ClientId $clientId, DataBag $commandParameters, DataBag $validatedParameters, callable $next): DataBag
    {
        if ($commandParameters->has('scope')) {
            $defaultScope = $commandParameters->get('scope');
            if (!is_string($defaultScope)) {
                throw new \InvalidArgumentException('The parameter "scope" must be a string.');
            }
            if (1 !== preg_match('/^[\x20\x23-\x5B\x5D-\x7E]+$/', $defaultScope)) {
                throw new \InvalidArgumentException('Invalid characters found in the "scope" parameter.');
            }
            $validatedParameters = $validatedParameters->with('scope', $commandParameters->get('scope'));
        }

        return $next($clientId, $commandParameters, $validatedParameters);
    }
}