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<?php |
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declare(strict_types=1); |
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namespace Rinvex\Oauth\Factories; |
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use RuntimeException; |
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use Nyholm\Psr7\Response; |
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use Nyholm\Psr7\ServerRequest; |
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use Rinvex\Oauth\Models\Client; |
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use Lcobucci\JWT\Parser as JwtParser; |
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use Illuminate\Database\Eloquent\Model; |
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use Rinvex\Oauth\PersonalAccessTokenResult; |
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use Psr\Http\Message\ServerRequestInterface; |
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use League\OAuth2\Server\AuthorizationServer; |
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class PersonalAccessTokenFactory |
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{ |
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/** |
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* The authorization server instance. |
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* |
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* @var \League\OAuth2\Server\AuthorizationServer |
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*/ |
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protected $server; |
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/** |
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* The JWT token parser instance. |
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* |
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* @var \Lcobucci\JWT\Parser |
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*/ |
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protected $jwt; |
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/** |
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* Create a new personal access token factory instance. |
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* |
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* @param \League\OAuth2\Server\AuthorizationServer $server |
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* @param \Lcobucci\JWT\Parser $jwt |
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* |
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* @return void |
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*/ |
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public function __construct(AuthorizationServer $server, JwtParser $jwt) |
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{ |
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$this->jwt = $jwt; |
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$this->server = $server; |
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} |
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/** |
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* Create a new personal access token. |
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* |
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* @param \Illuminate\Database\Eloquent\Model $user |
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* @param string $name |
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* @param array $scopes |
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* |
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* @return \Rinvex\Oauth\PersonalAccessTokenResult |
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*/ |
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public function make(Model $user, $name, array $scopes = []) |
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{ |
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$response = $this->dispatchRequestToAuthorizationServer( |
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$this->createRequest($this->personalAccessClient(), $user, $scopes) |
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); |
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$accessToken = tap($this->findAccessToken($response), function ($accessToken) use ($user, $name) { |
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$accessToken->forceFill([ |
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'user_id' => $user->getAuthIdentifier(), |
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'user_type' => $user->getMorphClass(), |
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'name' => $name, |
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])->save(); |
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}); |
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return new PersonalAccessTokenResult( |
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$response['access_token'], |
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$accessToken |
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); |
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} |
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/** |
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* Get the personal access token client for the application. |
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* |
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* @throws \RuntimeException |
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* |
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* @return \Rinvex\Oauth\Models\Client |
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*/ |
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public function personalAccessClient() |
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{ |
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if ($personalAccessClientId = config('rinvex.oauth.personal_access_client.id')) { |
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return app('rinvex.oauth.client')->resolveRouteBinding($personalAccessClientId); |
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} |
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$client = app('rinvex.oauth.client')->where('grant_type', 'personal_access'); |
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if (! $client->exists()) { |
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throw new RuntimeException('Personal access client not found. Please create one.'); |
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} |
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return $client->orderBy('id', 'desc')->first(); |
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} |
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/** |
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* Create a request instance for the given client. |
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* |
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* @param \Rinvex\Oauth\Models\Client $client |
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* @param \Illuminate\Database\Eloquent\Model $user |
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* @param array $scopes |
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* |
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* @return \Psr\Http\Message\ServerRequestInterface |
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*/ |
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protected function createRequest(Client $client, Model $user, array $scopes) |
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{ |
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$personalAccessClientSecret = config('rinvex.oauth.personal_access_client.secret'); |
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return (new ServerRequest('POST', 'not-important'))->withParsedBody([ |
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'grant_type' => 'personal_access', |
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'client_id' => $client->getRouteKey(), |
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'client_secret' => $personalAccessClientSecret, |
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'user_id' => $user->getMorphClass().':'.$user->getRouteKey(), |
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'scope' => implode(' ', $scopes), |
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]); |
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} |
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/** |
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* Dispatch the given request to the authorization server. |
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* |
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* @param \Psr\Http\Message\ServerRequestInterface $request |
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* |
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* @throws \League\OAuth2\Server\Exception\OAuthServerException |
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* |
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* @return array |
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*/ |
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protected function dispatchRequestToAuthorizationServer(ServerRequestInterface $request) |
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{ |
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return json_decode($this->server->respondToAccessTokenRequest( |
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$request, |
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new Response() |
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)->getBody()->__toString(), true); |
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} |
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/** |
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* Get the access token instance for the parsed response. |
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* |
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* @param array $response |
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* |
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* @return \Rinvex\Oauth\Models\AccessToken |
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*/ |
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protected function findAccessToken(array $response) |
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{ |
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return app('rinvex.oauth.access_token')->where('identifier', $this->jwt->parse($response['access_token'])->getClaim('jti')); |
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} |
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} |
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Adding a
@return
annotation to a constructor is not recommended, since a constructor does not have a meaningful return value.Please refer to the PHP core documentation on constructors.