103 lines
2.3 KiB
PHP
103 lines
2.3 KiB
PHP
<?php
|
|
|
|
namespace Pterodactyl\Services\Nodes;
|
|
|
|
use DateTimeImmutable;
|
|
use Lcobucci\JWT\Builder;
|
|
use Carbon\CarbonImmutable;
|
|
use Illuminate\Support\Str;
|
|
use Lcobucci\JWT\Signer\Key;
|
|
use Pterodactyl\Models\Node;
|
|
use Lcobucci\JWT\Signer\Hmac\Sha256;
|
|
|
|
class NodeJWTService
|
|
{
|
|
/**
|
|
* @var array
|
|
*/
|
|
private $claims = [];
|
|
|
|
/**
|
|
* @var \DateTimeImmutable|null
|
|
*/
|
|
private $expiresAt;
|
|
|
|
/**
|
|
* @var string|null
|
|
*/
|
|
private $subject;
|
|
|
|
/**
|
|
* Set the claims to include in this JWT.
|
|
*
|
|
* @param array $claims
|
|
* @return $this
|
|
*/
|
|
public function setClaims(array $claims)
|
|
{
|
|
$this->claims = $claims;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* @param \DateTimeImmutable $date
|
|
* @return $this
|
|
*/
|
|
public function setExpiresAt(DateTimeImmutable $date)
|
|
{
|
|
$this->expiresAt = $date;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* @param string $subject
|
|
* @return $this
|
|
*/
|
|
public function setSubject(string $subject)
|
|
{
|
|
$this->subject = $subject;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Generate a new JWT for a given node.
|
|
*
|
|
* @param \Pterodactyl\Models\Node $node
|
|
* @param string|null $identifiedBy
|
|
* @param string $algo
|
|
* @return \Lcobucci\JWT\Token
|
|
*/
|
|
public function handle(Node $node, string $identifiedBy, string $algo = 'md5')
|
|
{
|
|
$signer = new Sha256;
|
|
|
|
$identifier = hash($algo, $identifiedBy);
|
|
|
|
$builder = (new Builder)->issuedBy(config('app.url'))
|
|
->permittedFor($node->getConnectionAddress())
|
|
->identifiedBy($identifier)
|
|
->withHeader('jti', $identifier)
|
|
->issuedAt(CarbonImmutable::now()->toDateTimeImmutable())
|
|
->canOnlyBeUsedAfter(CarbonImmutable::now()->subMinutes(5)->toDateTimeImmutable());
|
|
|
|
if ($this->expiresAt) {
|
|
$builder = $builder->expiresAt($this->expiresAt);
|
|
}
|
|
|
|
if (! empty($this->subject)) {
|
|
$builder = $builder->relatedTo($this->subject)
|
|
->withHeader('sub', $this->subject);
|
|
}
|
|
|
|
foreach ($this->claims as $key => $value) {
|
|
$builder = $builder->withClaim($key, $value);
|
|
}
|
|
|
|
return $builder
|
|
->withClaim('unique_id', Str::random(16))
|
|
->getToken($signer, new Key($node->getDecryptedKey()));
|
|
}
|
|
}
|