Making GA4 imports work with a proxy

.github/workflows/phpcs.yml

@@ -26,7 +26,7 @@ jobs:
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: '7.4'
+          php-version: '8.1'
           tools: cs2pr
       - name: Install dependencies
         run:

Google/AuthorizationGA4.php

@@ -20,13 +20,13 @@ class AuthorizationGA4
     public function getClient()
     {
         $klass = StaticContainer::get('GoogleAnalyticsImporter.googleAnalyticsDataClientClass');
-        $client = new $klass(['credentials' => \Matomo\Dependencies\GoogleAnalyticsImporter\Google\ApiCore\CredentialsWrapper::build(['keyFile' => $this->getClientConfiguration()])]);
+        $client = new $klass($this->getClientClassArguments());
         return $client;
     }
     public function getAdminClient()
     {
         $klass = StaticContainer::get('GoogleAnalyticsImporter.googleAnalyticsAdminServiceClientClass');
-        $adminClient = new $klass(['credentials' => \Matomo\Dependencies\GoogleAnalyticsImporter\Google\ApiCore\CredentialsWrapper::build(['keyFile' => $this->getClientConfiguration()])]);
+        $adminClient = new $klass($this->getClientClassArguments());
         return $adminClient;
     }
     public function getClientConfiguration()
@@ -40,4 +40,25 @@ public function getClientConfiguration()
         }
         return $clientConfig;
     }
+
+    protected function getClientClassArguments(): array
+    {
+        $arguments = [
+            'keyFile' => $this->getClientConfiguration()
+        ];
+
+        $proxyHttpClient = StaticContainer::get('GoogleAnalyticsImporter.proxyHttpClient');
+        if ($proxyHttpClient) {
+            $proxyHttpHandler = \Matomo\Dependencies\GoogleAnalyticsImporter\Google\Auth\HttpHandler\HttpHandlerFactory::build($proxyHttpClient);
+            $arguments['credentialsConfig'] = ['authHttpHandler' => $proxyHttpHandler, 'keyFile' => $arguments['keyFile']];
+            $arguments['transport'] = 'rest';
+            $arguments['transportConfig'] = ['rest' => ['httpHandler' => [$proxyHttpHandler, 'async']]];
+
+            return $arguments;
+        }
+
+        $credentialWrapper =  \Matomo\Dependencies\GoogleAnalyticsImporter\Google\ApiCore\CredentialsWrapper::build($arguments);
+
+        return ['credentials' => $credentialWrapper];
+    }
 }

composer.json

@@ -4,12 +4,12 @@
         "google/apiclient": "^2.15.3",
         "google/apiclient-services": "^0.224.1",
         "guzzlehttp/guzzle": "^7.0",
-        "guzzlehttp/psr7": "2.5.1",
-        "guzzlehttp/promises": "1.5.3",
-        "google/analytics-data": "^0.9.4",
-        "google/analytics-admin": "^0.10.0",
+        "guzzlehttp/psr7": "^2.5.1",
+        "guzzlehttp/promises": "^2.0.0",
         "phpseclib/phpseclib": "3.0.36",
-        "phpseclib/bcmath_compat": "^2.0"
+        "phpseclib/bcmath_compat": "^2.0",
+        "google/analytics-admin": "^0.22.2",
+        "google/analytics-data": "^0.17.1"
     },
     "config": {
         "platform-check": "false"