Lesson 35 - Get Compute Auth Token Working
This commit is contained in:
Norman Lansing
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// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
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// SPDX-License-Identifier: Apache-2.0
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#include "GameLiftAnywhereHandler.h"
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#include "aws/gamelift/core/exports.h"
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#include "aws/gamelift/GameLiftClient.h"
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#include "GameLiftCoreConstants.h"
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#include "GameLiftCoreLog.h"
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#include "IGameLiftCoreModule.h"
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#include "Utils/StringConvertors.h"
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#include "Utils/UnrealVersion.h"
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#define LOCTEXT_NAMESPACE "GameLiftAnywhereHandler"
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namespace GameLiftAnywhereHandlerInternal
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{
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FuncErrorCallback ErrorCallback = [](DISPATCH_RECEIVER_HANDLE ErrorReceiver, GAMELIFT_ERROR_INFO* ErrorInfo) -> void
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{
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FString* Error = reinterpret_cast<FString*>(ErrorReceiver);
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*Error = ErrorInfo->errorMessage;
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};
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} // namespace GameLiftAnywhereHandlerInternal
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GameLiftAnywhereCreateLocationResult GameLiftAnywhereHandler::CreateCustomLocation(const FString& InRegion)
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{
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IAWSAccountInstance* AccountInstance = IGameLiftCoreModule::Get().GetProfileBootstrap().GetAccountInstance();
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check(AccountInstance);
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check(AccountInstance->GetInstance());
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FString CustomLocationName = FString::Format(TEXT("{0}-{1}"), { Anywhere::kCustomLocationPrefix, InRegion });
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std::string StdCustomLocationName = Convertors::FSToStdS(CustomLocationName);
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GAMELIFT_ANYWHERE_CREATE_LOCATION_REQUEST Request;
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Request.customLocation = StdCustomLocationName.c_str();
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Request.succeedIfExisting = true;
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FString ErrorMessageReceiver;
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Request.errorCb = GameLiftAnywhereHandlerInternal::ErrorCallback;
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Request.errorReceiver = &ErrorMessageReceiver;
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GameLiftAnywhereCreateLocationResult Result;
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Result.bIsSuccessful = GameLiftAnywhereCreateCustomLocation(AccountInstance->GetInstance(), &Request);
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Result.ErrorMessage = ErrorMessageReceiver;
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if (Result.bIsSuccessful)
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{
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UE_LOG(GameLiftCoreLog, Log, TEXT("Successfully created the custom location: %s"), *CustomLocationName);
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Result.LocationName = CustomLocationName;
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}
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else
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{
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UE_LOG(GameLiftCoreLog, Error, TEXT("Failed to create a custom location '%s' - %s"), *CustomLocationName, *(Result.ErrorMessage));
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}
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return Result;
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}
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GameLiftAnywhereAddFleetLocationResult GameLiftAnywhereHandler::AddFleetLocation(const FString& InFleetId, const FString& InCustomLocation)
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{
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IAWSAccountInstance* AccountInstance = IGameLiftCoreModule::Get().GetProfileBootstrap().GetAccountInstance();
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check(AccountInstance);
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check(AccountInstance->GetInstance());
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std::string StdCustomLocationName = Convertors::FSToStdS(InCustomLocation);
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std::string StdFleetId = Convertors::FSToStdS(InFleetId);
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GAMELIFT_ANYWHERE_ADD_FLEET_LOCATION_REQUEST Request;
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Request.customLocation = StdCustomLocationName.c_str();
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Request.fleetId = StdFleetId.c_str();
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Request.succeedIfExisting = true;
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FString ErrorMessageReceiver;
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Request.errorCb = GameLiftAnywhereHandlerInternal::ErrorCallback;
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Request.errorReceiver = &ErrorMessageReceiver;
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GameLiftAnywhereAddFleetLocationResult Result;
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Result.bIsSuccessful = GameLiftAnywhereAddFleetLocation(AccountInstance->GetInstance(), &Request);
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Result.ErrorMessage = ErrorMessageReceiver;
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if (Result.bIsSuccessful)
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{
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UE_LOG(GameLiftCoreLog, Log, TEXT("Successfully added the custom location: %s to fleet: %s"), *InCustomLocation, *InFleetId);
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Result.LocationName = InCustomLocation;
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Result.FleetId = InFleetId;
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}
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else
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{
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UE_LOG(GameLiftCoreLog, Error, TEXT("Failed to add a custom location '%s' to fleet '%s' - %s"), *InCustomLocation, *InFleetId, *(Result.ErrorMessage));
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}
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return Result;
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}
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GameLiftAnywhereCreateFleetResult GameLiftAnywhereHandler::CreateFleet(const FString& InFleetName, const FString& InCustomLocation)
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{
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IAWSAccountInstance* AccountInstance = IGameLiftCoreModule::Get().GetProfileBootstrap().GetAccountInstance();
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check(AccountInstance);
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check(AccountInstance->GetInstance());
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FString CurrentVersion = UnrealVersionUtils::GetCurrentEngineVersion();
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FString FleetDescriptionWithVersion = FString::Format(TEXT("{0} Using Unreal Engine Version {1}"), { Anywhere::kAnywhereFleetDescription, CurrentVersion });
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std::string StdFleetName = Convertors::FSToStdS(InFleetName);
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std::string StdCustomLocation = Convertors::FSToStdS(InCustomLocation);
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std::string StdFleetDescription = Convertors::FSToStdS(FleetDescriptionWithVersion);
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std::string StdTagKey = Convertors::FSToStdS(FString(Anywhere::kAnywhereFleetTagKey));
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std::string StdTagValue = Convertors::FSToStdS(FString(Anywhere::kAnywhereFleetTagValue));
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GAMELIFT_ANYWHERE_CREATE_FLEET_REQUEST Request;
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Request.fleetName = StdFleetName.c_str();
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Request.customLocation = StdCustomLocation.c_str();
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Request.fleetDescription = StdFleetDescription.c_str();
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Request.tagKey = StdTagKey.c_str();
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Request.tagValue = StdTagValue.c_str();
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FString ErrorMessageReceiver;
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Request.errorCb = GameLiftAnywhereHandlerInternal::ErrorCallback;
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Request.errorReceiver = &ErrorMessageReceiver;
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GAMELIFT_ANYWHERE_FLEET_INFO FleetInfo;
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GameLiftAnywhereCreateFleetResult Result;
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Result.bIsSuccessful = GameLiftAnywhereCreateFleet(AccountInstance->GetInstance(), &Request, &FleetInfo);
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Result.ErrorMessage = ErrorMessageReceiver;
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if (Result.bIsSuccessful)
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{
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FString FleetIdString = FString(FleetInfo.fleetId);
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UE_LOG(GameLiftCoreLog, Log, TEXT("Successfully created the Anywhere fleet: %s (id: %s)"), *InFleetName, *FleetIdString);
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Result.FleetId = FleetIdString;
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}
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else
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{
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UE_LOG(GameLiftCoreLog, Error, TEXT("Failed to create an Anywhere fleet '%s' - %s"), *InFleetName, *(Result.ErrorMessage));
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}
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return Result;
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}
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GameLiftAnywhereDescribeFleetsResult GameLiftAnywhereHandler::DescribeAnywhereFleets()
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{
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IAWSAccountInstance* AccountInstance = IGameLiftCoreModule::Get().GetProfileBootstrap().GetAccountInstance();
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check(AccountInstance);
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check(AccountInstance->GetInstance());
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GAMELIFT_ANYWHERE_DESCRIBE_FLEETS_REQUEST Request;
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FString ErrorMessageReceiver;
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Request.errorCb = GameLiftAnywhereHandlerInternal::ErrorCallback;
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Request.errorReceiver = &ErrorMessageReceiver;
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GAMELIFT_ANYWHERE_DESCRIBE_FLEETS_INFO DescribeFleetsInfo;
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GameLiftAnywhereDescribeFleetsResult Result;
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if (AccountInstance->GetInstance())
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{
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Result.bIsSuccessful = GameLiftAnywhereDescribeFleets(AccountInstance->GetInstance(), &Request, &DescribeFleetsInfo);
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Result.ErrorMessage = ErrorMessageReceiver;
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}
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else
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{
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Result.bIsSuccessful = false;
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}
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if (Result.bIsSuccessful)
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{
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// Fill rest of Result info
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for (int i = 0; i < DescribeFleetsInfo.numFleets; i++)
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{
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auto& fleetInfo = DescribeFleetsInfo.fleets[i];
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Result.Fleets.Add({ FString(fleetInfo.fleetName), FString(fleetInfo.fleetId) });
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}
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UE_LOG(GameLiftCoreLog, Log, TEXT("Successfully retrieved Anywhere fleet info"));
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}
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else
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{
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UE_LOG(GameLiftCoreLog, Error, TEXT("Failed to retrieve Anywhere fleet ifno - %s"), *(Result.ErrorMessage));
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}
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return Result;
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}
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GameLiftAnywhereRegisterComputeResult GameLiftAnywhereHandler::RegisterCompute(const FString& InComputeName, const FString& InIPAddress, const FString& InFleetId, const FString& InCustomLocation)
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{
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IAWSAccountInstance* AccountInstance = IGameLiftCoreModule::Get().GetProfileBootstrap().GetAccountInstance();
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check(AccountInstance);
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check(AccountInstance->GetInstance());
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std::string StdComputeName = Convertors::FSToStdS(InComputeName).c_str();
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std::string StdFleetId = Convertors::FSToStdS(InFleetId).c_str();
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std::string StdIPAddress = Convertors::FSToStdS(InIPAddress).c_str();
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std::string StdCustomLocation = Convertors::FSToStdS(InCustomLocation).c_str();
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GAMELIFT_ANYWHERE_REGISTER_COMPUTE_REQUEST Request;
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Request.computeName = StdComputeName.c_str();
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Request.fleetId = StdFleetId.c_str();
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Request.ipAddress = StdIPAddress.c_str();
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Request.customLocation = StdCustomLocation.c_str();
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FString ErrorMessageReceiver;
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Request.errorCb = GameLiftAnywhereHandlerInternal::ErrorCallback;
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Request.errorReceiver = &ErrorMessageReceiver;
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GameLiftAnywhereRegisterComputeResult Result;
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Result.bIsSuccessful = GameLiftAnywhereRegisterCompute(AccountInstance->GetInstance(), &Request);
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Result.ErrorMessage = ErrorMessageReceiver;
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if (Result.bIsSuccessful)
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{
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UE_LOG(GameLiftCoreLog, Log, TEXT("Successfully registered the Anywhere compute: %s (%s) for fleet '%s'"), *InComputeName, *InIPAddress, *InFleetId);
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Result.ComputeName = InComputeName;
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Result.LinkedFleetId = InFleetId;
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Result.RegisteredIPAddress = InIPAddress;
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}
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else
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{
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UE_LOG(GameLiftCoreLog, Error, TEXT("Failed to register an Anywhere compute '%s' for fleet '%s' - %s"),
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*InComputeName, *InFleetId, *(Result.ErrorMessage));
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}
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return Result;
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}
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GameLiftAnywhereAuthTokenResult GameLiftAnywhereHandler::GenerateAuthToken(const FString& InFleetId, const FString& InComputeName)
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{
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IAWSAccountInstance* AccountInstance = IGameLiftCoreModule::Get().GetProfileBootstrap().GetAccountInstance();
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check(AccountInstance);
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check(AccountInstance->GetInstance());
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std::string StdFleetId = Convertors::FSToStdS(InFleetId).c_str();
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std::string StdComputeName = Convertors::FSToStdS(InComputeName).c_str();
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GAMELIFT_ANYWHERE_GENERATE_AUTH_TOKEN_REQUEST Request;
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Request.computeName = StdComputeName.c_str();
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Request.fleetId = StdFleetId.c_str();
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FString ErrorMessageReceiver;
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Request.errorCb = GameLiftAnywhereHandlerInternal::ErrorCallback;
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Request.errorReceiver = &ErrorMessageReceiver;
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GAMELIFT_ANYWHERE_AUTH_TOKEN_INFO AuthTokenInfo;
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GameLiftAnywhereAuthTokenResult Result;
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Result.bIsSuccessful = GameLiftAnywhereGenerateAuthToken(AccountInstance->GetInstance(), &Request, &AuthTokenInfo);
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Result.ErrorMessage = ErrorMessageReceiver;
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if (Result.bIsSuccessful)
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{
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FDateTime ExpirationTime = FDateTime::FromUnixTimestamp(AuthTokenInfo.milisecondsSinceEpoch / 1000);
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FString LocalExpirationTimeString = FText::AsDateTime(ExpirationTime).ToString();
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FString AuthTokenString = FString(AuthTokenInfo.authToken);
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UE_LOG(GameLiftCoreLog, Log, TEXT("Successfully generate an auth token: %s (valid until %s)"), *AuthTokenString, *LocalExpirationTimeString);
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Result.AuthToken = AuthTokenString;
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Result.ExpirationTime = ExpirationTime;
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}
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else
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{
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UE_LOG(GameLiftCoreLog, Error, TEXT("Failed to generate an auth token for fleet '%s' and compute '%s' - %s"),
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*InFleetId, *InComputeName, *(Result.ErrorMessage));
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}
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return Result;
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}
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#undef LOCTEXT_NAMESPACE
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@@ -0,0 +1,24 @@
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// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
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// SPDX-License-Identifier: Apache-2.0
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#pragma once
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#include "IGameLiftAnywhereHandler.h"
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class GameLiftAnywhereHandler : public IGameLiftAnywhereHandler
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{
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public:
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GameLiftAnywhereHandler() = default;
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GameLiftAnywhereCreateLocationResult CreateCustomLocation(const FString& InRegion) override;
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GameLiftAnywhereCreateFleetResult CreateFleet(const FString& InFleetName, const FString& InCustomLocation) override;
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GameLiftAnywhereAddFleetLocationResult AddFleetLocation(const FString& InFleetId, const FString& InCustomLocation) override;
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GameLiftAnywhereDescribeFleetsResult DescribeAnywhereFleets() override;
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GameLiftAnywhereRegisterComputeResult RegisterCompute(const FString& InComputeName, const FString& InIPAddress, const FString& InFleetId, const FString& InCustomLocation) override;
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GameLiftAnywhereAuthTokenResult GenerateAuthToken(const FString& InFleetId, const FString& InComputeName) override;
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};
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