代码同步

Server/vendor/alibabacloud/credentials/src/Providers/EnvironmentVariableCredentialsProvider.php

@@ -0,0 +1,65 @@
+<?php
+
+namespace AlibabaCloud\Credentials\Providers;
+
+use AlibabaCloud\Credentials\Utils\Helper;
+use InvalidArgumentException;
+
+/**
+ * @internal This class is intended for internal use within the package. 
+ * Class EnvironmentVariableCredentialsProvider
+ *
+ * @package AlibabaCloud\Credentials\Providers
+ */
+class EnvironmentVariableCredentialsProvider implements CredentialsProvider
+{
+    /**
+     * EnvironmentVariableCredentialsProvider constructor.
+     */
+    public function __construct() {}
+
+    /**
+     * Get credential.
+     *
+     * @return Credentials
+     * @throws InvalidArgumentException
+     */
+    public function getCredentials()
+    {
+        if (Helper::envNotEmpty('ALIBABA_CLOUD_ACCESS_KEY_ID')) {
+            $accessKeyId = Helper::env('ALIBABA_CLOUD_ACCESS_KEY_ID');
+        } else {
+            throw new InvalidArgumentException('Access key ID must be specified via environment variable (ALIBABA_CLOUD_ACCESS_KEY_ID)');
+        }
+
+        if (Helper::envNotEmpty('ALIBABA_CLOUD_ACCESS_KEY_SECRET')) {
+            $accessKeySecret = Helper::env('ALIBABA_CLOUD_ACCESS_KEY_SECRET');
+        } else {
+            throw new InvalidArgumentException('Access key Secret must be specified via environment variable (ALIBABA_CLOUD_ACCESS_KEY_SECRET)');
+        }
+
+        if (Helper::envNotEmpty('ALIBABA_CLOUD_SECURITY_TOKEN')) {
+            $securityToken = Helper::env('ALIBABA_CLOUD_SECURITY_TOKEN');
+            return new Credentials([
+                'accessKeyId' => $accessKeyId,
+                'accessKeySecret' => $accessKeySecret,
+                'securityToken' => $securityToken,
+                'providerName' => $this->getProviderName(),
+            ]);
+        }
+
+        return new Credentials([
+            'accessKeyId' => $accessKeyId,
+            'accessKeySecret' => $accessKeySecret,
+            'providerName' => $this->getProviderName(),
+        ]);
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function getProviderName()
+    {
+        return "env";
+    }
+}