[REQ][php-slim-server] Support for Bearer authentication with Slim framework

[chawax]

The Slim framework generator doesn't support Bearer authentication as described here in Open API specifications :
https://swagger.io/docs/specification/authentication/bearer-authentication/

Only type property is taken into account, not scheme property. So when you define such a security scheme in your Open API file :

components:
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer

It generates the wrong regex in http case in SlimRouter.php file :

case 'http':
   $authenticatorClassname = "\\{$authPackage}\\BasicAuthenticator";
   if (class_exists($authenticatorClassname)) {
      basicAuthenticator = new $authenticatorClassname($container);
   }
 
   $middlewares[] = new TokenAuthentication($this->getTokenAuthenticationOptions([
      'authenticator' => $basicAuthenticator,
      'regex' => '/Basic\s+(.*)$/i',
      'header' => 'Authorization',
      'parameter' => null,
      'cookie' => null,
      'argument' => null,
   ]));
   break;

while it should generate this regex :

'regex' => '/Bearer\s+(.*)$/i',

Actually the regex should depend on scheme property. If value is bearer it should generate the second regex, and the first one in other cases.

[chawax]

I made a pull request for this #3621

[wing328]

Thanks for the PR, which has been merged.