yrc\web\Json25519ResponseFormatter

Complexity

Total Complexity

1

Size/Duplication

Total Lines	33
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	2

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
B	formatJson()	0	26	1

<?php

namespace yrc\web;

use yrc\web\JsonResponseFormatter;
use Yii;

class Json25519ResponseFormatter extends JsonResponseFormatter
{
    /**
     * Take the response generated by JsonResponseFormatter and anonymously encrypt it
     * @param array $response
     */
    protected function formatJson($response)
    {
        parent::formatJson($response);

$response is of type array, but the function expects a object<yrc\web\Response>.

        $response->getHeaders()->set('Content-Type', 'application/json+25519; charset=UTF-8');

The method getHeaders cannot be called on $response (of type array).

        // Retrieve the token object from the user
        $token = Yii::$app->user->getIdentity()->getToken();

        // Calculate the keypair
        $keyPair = \Sodium\crypto_box_keypair_from_secretkey_and_publickey(
            \base64_decode($token->getCryptToken()->secret_box_kp),
            \base64_decode($token->client_public)
        );

        // Calculate a nonce and set it in the header
        $nonce = \Sodium\randombytes_buf(\Sodium\CRYPTO_BOX_NONCEBYTES);
        $response->getHeaders()->set('x-nonce', \base64_encode($nonce));

The method getHeaders cannot be called on $response (of type array).

        $response->getHeaders()->set('x-pubkey', \base64_encode($token->getCryptToken()->getBoxPublicKey()));

The method getHeaders cannot be called on $response (of type array).

        // Encrypt the content
        $response->content = \base64_encode(\Sodium\crypto_box(
            $response->content,
            $nonce,
            $keyPair
        ));
    }
}