CODEWITHSUNDEEP
laravelamazon-web-servicesamazon-waflaravel-vapor
liepumartins
liepumartins

Reputation: 494

Protect Laravel (Vapor) with custom AWS WAF rules

We would like to protect Laravel site. Laravel Vapor employs AWS WAF, but configuration is limited

What we would like to achieve:

  1. Ability to temporarily add an IP address to AWS WAF from Laravel code.

e.g. something throws SuspiciousOperationException and we block that IP for 5 minutes using AWS WAF. I guess there should be some sort of an API call from PHP to AWS WAF

  1. Ability to filter method spoofing via WAF, not allowing to reach PHP code

e.g. we get attempts where $method is replaced by ../etc/passwd

in /var/task/vendor/symfony/http-foundation/Request.php (line 1228)
    if (\in_array($method, ['GET', 'HEAD', 'POST', 'PUT', 'DELETE', 'CONNECT', 'OPTIONS', 'PATCH', 'PURGE', 'TRACE'], true)) {
        return $this->method = $method;
    }
    if (!preg_match('/^[A-Z]++$/D', $method)) {
        throw new SuspiciousOperationException(sprintf('Invalid method override "%s".', $method));
    }

Is this viable? Cannot find anything related to this subject.

Upvotes: 2

Views: 234

Answers (0)

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