App\Support\Mechanics\MacOs

Complexity

Total Complexity

7

Size/Duplication

Total Lines	98
Duplicated Lines	0 %

Test Coverage

Coverage

64.29%

Importance

Changes

0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	trustCA()	0	7	1
A	trustCertificate()	0	7	1
A	setupNetworking()	0	7	1
A	getUserHomePath()	0	3	1
A	getHostAddress()	0	3	1
A	flushDns()	0	4	1
A	restoreNetworking()	0	7	1

<?php

namespace App\Support\Mechanics;

class MacOs extends Untrained
{
    /** @var string $hostAddress Address for Host */
    protected $hostAddress = '10.200.10.1';

    /**
     * Trust the given root certificate file in the Keychain.
     *
     * @param string $pem
     *
     * @return void
     */
    public function trustCA($pem)
    {
        $this->consoleWriter->info('Auto Trust CA Certificate, needs sudo privilege. Please provide your sudo password.');

        $command = "sudo security add-trusted-cert -d -r trustRoot -k /Library/Keychains/System.keychain {$pem}";

        $this->cli->passthru($command);
    }

    /**
     * Trust the given certificate file in the Mac Keychain.
     *
     * @param string $crt
     *
     * @return void
     */
    public function trustCertificate($crt)
    {
        $this->consoleWriter->info('Auto Trust Certificate, needs sudo privilege. Please provide your sudo password.');

        $command = "sudo security add-trusted-cert -d -r trustAsRoot -k /Library/Keychains/System.keychain {$crt}";

        $this->cli->passthru($command);
    }

    /**
     * Return the User's home directory path.
     *
     * @return string
     */
    public function getUserHomePath()
    {
        return $this->serverBag->get('HOME');
    }

    /**
     * Flush the host system DNS cache.
     *
     * @return void
     */
    public function flushDns()
    {
        $this->consoleWriter->info('Flushing DNS. Requires sudo permissions.');
        $this->cli->passthru('sudo killall -HUP mDNSResponder');
    }

    /**
     * Set up networking for Mac.
     *
     * Add a loopback alias to 10.200.10.1. This is then used as the IP for DNS resolution, otherwise
     * we get weird results when trying to access services hosted in docker (since they resolve
     * 127.0.0.1 to the requesting container).
     *
     * @return void
     */
    public function setupNetworking()
    {
        $this->consoleWriter->info("Adding loopback alias to {$this->hostAddress}/24. Please provide your sudo password.");

        $command = "sudo ifconfig lo0 alias {$this->hostAddress}/24";

        $this->cli->passthru($command);
    }

    /**
     * Restore networking on Mac.
     *
     * @return void
     */
    public function restoreNetworking()
    {
        $this->consoleWriter->info("Removing loopback alias to {$this->hostAddress}. Please provide your sudo password.");

        $command = "sudo ifconfig lo0 -alias {$this->hostAddress}";

        $this->cli->passthru($command);
    }

    /**
     * Return the host IP address in use.
     *
     * @return string
     */
    public function getHostAddress()
    {
        return $this->hostAddress;
    }
}