Requests
1 year ago
AccessToken.php
3 years ago
AuthorizationInjector.php
2 years ago
PayPalHttpClient.php
2 years ago
ProcessorResponseError.php
2 years ago
AuthorizationInjector.php
104 lines
| 1 | <?php |
| 2 | |
| 3 | namespace Give\PaymentGateways\PayPalCommerce\PayPalCheckoutSdk; |
| 4 | |
| 5 | use Give\PaymentGateways\PayPalCommerce\RefreshToken; |
| 6 | use Give\PaymentGateways\PayPalCommerce\Repositories\MerchantDetails; |
| 7 | use Give\PaymentGateways\PayPalCommerce\Repositories\PayPalAuth; |
| 8 | use PayPalCheckoutSdk\Core\AccessTokenRequest; |
| 9 | use PayPalCheckoutSdk\Core\RefreshTokenRequest; |
| 10 | use PayPalHttp\HttpRequest; |
| 11 | use PayPalHttp\Injector; |
| 12 | |
| 13 | /** |
| 14 | * Class AuthorizationInjector |
| 15 | * |
| 16 | * This class set Authorization in http request header if missing. |
| 17 | * Authorization header build with merchant access token. |
| 18 | * Fresh Merchant access token will be fetched from PayPal if expired, for http request. |
| 19 | * |
| 20 | * @since 2.32.0 Remove unnecessary properties and methods. |
| 21 | * @since 2.25.0 |
| 22 | * |
| 23 | * @see \PayPalCheckoutSdk\Core\AuthorizationInjector |
| 24 | */ |
| 25 | class AuthorizationInjector implements Injector |
| 26 | { |
| 27 | public $accessToken; |
| 28 | |
| 29 | /** |
| 30 | * Adds an Authorization header to the request. |
| 31 | * |
| 32 | * @since 2.25.0 |
| 33 | */ |
| 34 | public function inject($request) |
| 35 | { |
| 36 | if (! $this->hasAuthHeader($request) && ! $this->isAuthRequest($request)) { |
| 37 | if (is_null($this->accessToken) || $this->accessToken->isExpired()) { |
| 38 | $this->accessToken = $this->fetchAccessToken(); |
| 39 | } |
| 40 | $request->headers['Authorization'] = "Bearer {$this->accessToken->token}"; |
| 41 | } |
| 42 | } |
| 43 | |
| 44 | /** |
| 45 | * Returns an AccessToken. |
| 46 | * |
| 47 | * @since 2.32.0 use client credentials to fetch access token. |
| 48 | * @since 2.25.0 |
| 49 | */ |
| 50 | protected function fetchAccessToken(): AccessToken |
| 51 | { |
| 52 | $merchantDetail = give(MerchantDetails::class)->getDetails(); |
| 53 | $accessToken = give(PayPalAuth::class)->getTokenFromClientCredentials( |
| 54 | $merchantDetail->clientId, |
| 55 | $merchantDetail->clientSecret |
| 56 | ); |
| 57 | |
| 58 | $this->registerRefreshTokenCronJob($accessToken); |
| 59 | |
| 60 | return AccessToken::fromArray($accessToken); |
| 61 | } |
| 62 | |
| 63 | /** |
| 64 | * Return true if the request is an AccessTokenRequest or RefreshTokenRequest. |
| 65 | * |
| 66 | * @since 2.25.0 |
| 67 | */ |
| 68 | private function isAuthRequest($request): bool |
| 69 | { |
| 70 | return $request instanceof AccessTokenRequest || $request instanceof RefreshTokenRequest; |
| 71 | } |
| 72 | |
| 73 | /** |
| 74 | * Return true if the request has an Authorization header. |
| 75 | * |
| 76 | * @since 2.25.0 |
| 77 | */ |
| 78 | private function hasAuthHeader(HttpRequest $request): bool |
| 79 | { |
| 80 | return array_key_exists("Authorization", $request->headers); |
| 81 | } |
| 82 | |
| 83 | /** |
| 84 | * Should save new access token and add a cron job to refresh token. |
| 85 | * |
| 86 | * @since 2.32.0 Get latest merchant details from database. |
| 87 | * @since 2.25.0 |
| 88 | * |
| 89 | * @return void |
| 90 | */ |
| 91 | private function registerRefreshTokenCronJob(array $accessToken) |
| 92 | { |
| 93 | $refreshToken = give(RefreshToken::class); |
| 94 | $merchantDetailRepository = give(MerchantDetails::class); |
| 95 | $merchantDetail = $merchantDetailRepository->getDetails(); |
| 96 | |
| 97 | $merchantDetail->setTokenDetails($accessToken); |
| 98 | $merchantDetailRepository->save($merchantDetail); |
| 99 | |
| 100 | $refreshToken->deleteRefreshTokenCronJob(); |
| 101 | $refreshToken->registerCronJobToRefreshToken($accessToken['expiresIn']); |
| 102 | } |
| 103 | } |
| 104 |