Initial xentral_oss_20.3.c9ffacf

2021-05-21 08:49:41 +02:00
parent 5406e4a551
commit 34e5ac43d9
18884 changed files with 2109867 additions and 0 deletions
@@ -0,0 +1,77 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Xentral\Modules\SystemMailer\Transport;
+
+use Xentral\Components\Mailer\Exception\OAuthCredentialsException;
+use Xentral\Components\Mailer\Transport\PhpMailerOAuthAuthentificationInterface;
+use Xentral\Modules\GoogleApi\Data\GoogleAccountData;
+use Xentral\Modules\GoogleApi\Exception\AuthorizationExpiredException;
+use Xentral\Modules\GoogleApi\Exception\NoAccessTokenException;
+use Xentral\Modules\GoogleApi\Exception\NoRefreshTokenException;
+use Xentral\Modules\GoogleApi\Service\GoogleAccountGateway;
+use Xentral\Modules\GoogleApi\Service\GoogleAuthorizationService;
+
+final class PhpMailerGoogleAuthentification implements PhpMailerOAuthAuthentificationInterface
+{
+    /** @var GoogleAccountGateway */
+    private $gateway;
+
+    /** @var GoogleAuthorizationService */
+    private $authorizationService;
+
+    /** @var GoogleAccountData  */
+    private $googleAccount;
+
+    /**
+     * @param GoogleAccountGateway       $gateway
+     * @param GoogleAuthorizationService $authorizationService
+     * @param GoogleAccountData          $googleAccount
+     */
+    public function __construct(
+        GoogleAccountGateway $gateway,
+        GoogleAuthorizationService $authorizationService,
+        GoogleAccountData $googleAccount
+    )
+    {
+        $this->gateway = $gateway;
+        $this->authorizationService = $authorizationService;
+        $this->googleAccount = $googleAccount;
+    }
+
+    /**
+     * GetOauth64
+     *
+     * encode the user email related to this request along with the token in base64
+     * this is used for authentication, in the phpmailer smtp class
+     *
+     * @throws OAuthCredentialsException
+     * @throws NoAccessTokenException
+     * @throws NoRefreshTokenException
+     * @throws AuthorizationExpiredException
+     *
+     * @return string
+     */
+    public function getOauth64():string
+    {
+        $gmailAddress = $this->gateway->getAccountProperties($this->googleAccount->getId())
+            ->get('gmail_address');
+        if ($this->googleAccount === null || $gmailAddress === null) {
+            throw new OAuthCredentialsException('SMTP Google OAuth - missing credentials');
+        }
+        $token = $this->gateway->getAccessToken($this->googleAccount->getId());
+        if ($token->getTimeToLive() < 30) {
+            $token = $this->authorizationService->refreshAccessToken($this->googleAccount);
+        }
+        $offlineToken = $token->getToken();
+
+        return base64_encode(
+            sprintf(
+                "user=%s\001auth=Bearer %s\001\001",
+                $gmailAddress,
+                $offlineToken
+            )
+        );
+    }
+}