WSSC\Components\OriginComponent

Complexity

Total Complexity

5

Size/Duplication

Total Lines	49
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

0

<?php
 */
class OriginComponent
{
    /**
     * @var false|resource
     */
    private $client;


    /**
     * @var ServerConfig
     */
    private ServerConfig $config;

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Syntax error, unexpected T_STRING, expecting T_FUNCTION or T_CONST

    /**
     * OriginComponent constructor.
     * @param ServerConfig $config
     * @param false|resource $client
     */
    public function __construct(ServerConfig $config, $client)
    {
        $this->config = $config;
        $this->client = $client;
    }

    /**
     * Checks if there is a compatible origin header came from client
     * @param string $headers
     * @return bool
     * @throws \Exception
     */
    public function checkOrigin(string $headers): bool
    {
        preg_match('/Origin\:\s(.*?)\s/', $headers, $matches);
        if (empty($matches[1])) {
            $this->sendAndClose('No Origin header found.');
            return false;
        }

        $originHost = $matches[1];
        $allowedOrigins = $this->config->getOrigins();
        if (in_array($originHost, $allowedOrigins, true) === false) {
            $this->sendAndClose('Host ' . $originHost . ' is not allowed to pass access control as origin.');
            return false;
        }

        return true;
    }

    /**
}