Lesson 35 - Get Compute Auth Token Working

Plugins/GameLiftPlugin/Source/AWSSDK/Include/aws/s3/S3ExpressSigner.h

@@ -0,0 +1,74 @@
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+
+#pragma once
+
+#include <aws/s3/S3_EXPORTS.h>
+#include <aws/s3/S3Request.h>
+#include <aws/s3/S3Errors.h>
+#include <aws/s3/S3ExpressIdentityProvider.h>
+#include <aws/core/client/AWSClient.h>
+#include <aws/core/utils/ConcurrentCache.h>
+#include <aws/core/http/HttpRequest.h>
+
+namespace Aws {
+    namespace S3 {
+        class AWS_S3_API S3ExpressSigner : public Aws::Client::AWSAuthV4Signer {
+        public:
+            S3ExpressSigner(std::shared_ptr<S3ExpressIdentityProvider> S3ExpressIdentityProvider,
+                const std::shared_ptr<Auth::AWSCredentialsProvider> &credentialsProvider,
+                const Aws::String &serviceName,
+                const Aws::String &region,
+                PayloadSigningPolicy signingPolicy = PayloadSigningPolicy::RequestDependent,
+                bool urlEscapePath = true,
+                Aws::Auth::AWSSigningAlgorithm signingAlgorithm = Aws::Auth::AWSSigningAlgorithm::SIGV4);
+
+            virtual ~S3ExpressSigner() {};
+
+            const char *GetName() const override;
+
+            bool SignRequest(Aws::Http::HttpRequest &request,
+                const char *region,
+                const char *serviceName,
+                bool signBody
+            ) const override;
+
+            bool PresignRequest(Aws::Http::HttpRequest& request,
+                const char* region,
+                const char* serviceName,
+                long long expirationInSeconds
+            ) const override;
+
+            Aws::Auth::AWSCredentials GetCredentials(const std::shared_ptr<Aws::Http::ServiceSpecificParameters> &serviceSpecificParameters) const override;
+
+        protected:
+            bool ServiceRequireUnsignedPayload(const String &serviceName) const override;
+
+        private:
+            inline bool hasRequestId(const Aws::String &requestId) const {
+                std::lock_guard<std::mutex> lock(m_requestProcessing);
+                return m_requestsProcessing.find(requestId) != m_requestsProcessing.end();
+            }
+
+            inline void putRequestId(const Aws::String &requestId) const {
+                std::lock_guard<std::mutex> lock(m_requestProcessing);
+                m_requestsProcessing.insert(requestId);
+            }
+
+            inline void deleteRequestId(const Aws::String &requestId) const {
+                std::lock_guard<std::mutex> lock(m_requestProcessing);
+                m_requestsProcessing.erase(requestId);
+            }
+
+            std::shared_ptr<S3ExpressIdentityProvider> m_S3ExpressIdentityProvider;
+            std::shared_ptr<Auth::AWSCredentialsProvider> m_credentialsProvider;
+            mutable std::set<Aws::String> m_requestsProcessing;
+            mutable std::mutex m_requestProcessing;
+            const Aws::String m_serviceName;
+            const Aws::String m_region;
+            const Aws::String m_endpoint;
+        };
+    }
+}