55 lines
1.5 KiB
PHP
55 lines
1.5 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Services;
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use App\Exceptions\InvalidTokenException;
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use App\Jobs\AddClientToDatabase;
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use Lcobucci\JWT\Signer\Hmac\Sha256;
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use Lcobucci\JWT\{Builder, Parser, Token};
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class TokenService
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{
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/**
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* Generate a JWT token.
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*
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* @param array The data to be encoded
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* @return string The signed token
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*/
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public function getNewToken(array $data): string
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{
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$signer = new Sha256();
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$token = (new Builder())->set('me', $data['me'])
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->set('client_id', $data['client_id'])
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->set('scope', $data['scope'])
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->set('date_issued', time())
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->set('nonce', bin2hex(random_bytes(8)))
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->sign($signer, config('app.key'))
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->getToken();
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dispatch(new AddClientToDatabase($data['client_id']));
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return (string) $token;
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}
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/**
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* Check the token signature is valid.
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*
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* @param string The token
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* @return mixed
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*/
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public function validateToken(string $bearerToken): Token
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{
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$signer = new Sha256();
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try {
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$token = (new Parser())->parse((string) $bearerToken);
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} catch (\InvalidArgumentException $e) {
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throw new InvalidTokenException('Token could not be parsed');
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}
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if (! $token->verify($signer, config('app.key'))) {
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throw new InvalidTokenException('Token failed validation');
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}
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return $token;
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}
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}
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