Custom Keycloak endpoints raw parameter

[dfeneck]

Am I missing something or is this a bug?

I need one of my custom keycloak endpoint parameters to be sent as a raw array in the body, like this: ["ONE", "TWO", "THREE"]

But it is its being passed to guzzle always as an associative array, like this: paramName=["ONE", "TWO", "THREE"]

My custom endpoint is therefore failing to consume the parameter. Is there any way to specify raw or inject into the body as is?

---

I've also noticed that by failing to specify a location it seems to throw an error, despite the guzzle specifications stating No Location will be treated as data. https://guzzle3.readthedocs.io/webservice-client/guzzle-service-descriptions.html#no-location

[dfeneck]

For those interested I got around this by just setting the body directly with: 'body' => ["ONE", "TWO", "THREE"] on the first level of the config. Same level you set the realm, client_id, baseUri, etc etc.

[dfeneck]

Attaching to the body like that modifies each request which may interfere with other endpoints, so I actually opted to create a middleware to modify the request only for the targeted custom keycloak endpoint. Just thought I would share for anybody else needing assistance.

// Modifies the body for the expected raw JSON array on the custom request.
$middleware = Middleware::mapRequest(function (RequestInterface $r)
{
    // Ensure only for my-custom-route URI & only on PUT request.
    if($r->getUri()->getPath() == '/auth/realms/' . REALM . '/my-custom-route' && $r->getMethod() == 'PUT')
    {
        $body_content = "[\"ONE\", \"TWO\", \"THREE\"]";
        $body_stream = GuzzleHttp\Psr7\Utils::streamFor($body_content);
        return $r->withBody($body_stream);
    }
    else
    {
        return $r;
    }
});

Then just set the 'middlewares' key to use your $middleware in the client factory definition. 'middlewares' => [$middleware],