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AWSClient.cpp
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/**
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0.
*/
#include <aws/core/client/AWSClient.h>
#include <aws/core/AmazonWebServiceRequest.h>
#include <aws/core/auth/AWSAuthSigner.h>
#include <aws/core/auth/AWSAuthSignerProvider.h>
#include <aws/core/client/AWSUrlPresigner.h>
#include <aws/core/client/AWSError.h>
#include <aws/core/client/AWSErrorMarshaller.h>
#include <aws/core/client/ClientConfiguration.h>
#include <aws/core/client/CoreErrors.h>
#include <aws/core/client/RetryStrategy.h>
#include <aws/core/client/RequestCompression.h>
#include <aws/core/http/HttpClient.h>
#include <aws/core/http/HttpClientFactory.h>
#include <aws/core/http/HttpResponse.h>
#include <aws/core/http/standard/StandardHttpResponse.h>
#include <aws/core/http/URI.h>
#include <aws/core/utils/stream/ResponseStream.h>
#include <aws/core/utils/json/JsonSerializer.h>
#include <aws/core/utils/Outcome.h>
#include <aws/core/utils/StringUtils.h>
#include <aws/core/utils/xml/XmlSerializer.h>
#include <aws/core/utils/memory/stl/AWSStringStream.h>
#include <aws/core/utils/logging/LogMacros.h>
#include <aws/core/Globals.h>
#include <aws/core/utils/EnumParseOverflowContainer.h>
#include <aws/core/utils/crypto/MD5.h>
#include <aws/core/utils/crypto/CRC32.h>
#include <aws/core/utils/crypto/Sha256.h>
#include <aws/core/utils/crypto/Sha1.h>
#include <aws/core/utils/crypto/PrecalculatedHash.h>
#include <aws/core/utils/HashingUtils.h>
#include <aws/core/utils/crypto/Factories.h>
#include <aws/core/utils/event/EventStream.h>
#include <aws/core/utils/UUID.h>
#include <aws/core/monitoring/MonitoringManager.h>
#include <aws/core/Region.h>
#include <aws/core/utils/DNS.h>
#include <aws/core/Version.h>
#include <aws/core/platform/Environment.h>
#include <aws/core/platform/OSVersionInfo.h>
#include <smithy/tracing/TracingUtils.h>
#include <smithy/client/features/ChecksumInterceptor.h>
#include <cstring>
#include <cassert>
#include <iomanip>
using namespace Aws;
using namespace Aws::Client;
using namespace Aws::Http;
using namespace Aws::Utils;
using namespace Aws::Utils::Json;
using namespace Aws::Utils::Xml;
using namespace smithy::components::tracing;
using namespace smithy::interceptor;
static const int SUCCESS_RESPONSE_MIN = 200;
static const int SUCCESS_RESPONSE_MAX = 299;
static const char AWS_CLIENT_LOG_TAG[] = "AWSClient";
static const char AWS_LAMBDA_FUNCTION_NAME[] = "AWS_LAMBDA_FUNCTION_NAME";
static const char X_AMZN_TRACE_ID[] = "_X_AMZN_TRACE_ID";
//4 Minutes
static const std::chrono::milliseconds TIME_DIFF_MAX = std::chrono::minutes(4);
//-4 Minutes
static const std::chrono::milliseconds TIME_DIFF_MIN = std::chrono::minutes(-4);
CoreErrors AWSClient::GuessBodylessErrorType(Aws::Http::HttpResponseCode responseCode)
{
switch (responseCode)
{
case HttpResponseCode::FORBIDDEN:
case HttpResponseCode::UNAUTHORIZED:
return CoreErrors::ACCESS_DENIED;
case HttpResponseCode::NOT_FOUND:
return CoreErrors::RESOURCE_NOT_FOUND;
default:
return CoreErrors::UNKNOWN;
}
}
bool AWSClient::DoesResponseGenerateError(const std::shared_ptr<HttpResponse>& response)
{
if (response->HasClientError()) return true;
int responseCode = static_cast<int>(response->GetResponseCode());
return responseCode < SUCCESS_RESPONSE_MIN || responseCode > SUCCESS_RESPONSE_MAX;
}
struct RequestInfo
{
Aws::Utils::DateTime ttl;
long attempt;
long maxAttempts;
operator String()
{
Aws::StringStream ss;
if (ttl.WasParseSuccessful() && ttl != DateTime())
{
assert(attempt > 1);
ss << "ttl=" << ttl.ToGmtString(DateFormat::ISO_8601_BASIC) << "; ";
}
ss << "attempt=" << attempt;
if (maxAttempts > 0)
{
ss << "; max=" << maxAttempts;
}
return ss.str();
}
};
AWSClient::AWSClient(const Aws::Client::ClientConfiguration& configuration,
const std::shared_ptr<Aws::Client::AWSAuthSigner>& signer,
const std::shared_ptr<AWSErrorMarshaller>& errorMarshaller) :
m_region(configuration.region),
m_telemetryProvider(configuration.telemetryProvider ? configuration.telemetryProvider : configuration.configFactories.telemetryProviderCreateFn()),
m_signerProvider(Aws::MakeUnique<Aws::Auth::DefaultAuthSignerProvider>(AWS_CLIENT_LOG_TAG, signer)),
m_httpClient(CreateHttpClient(
[&configuration, this]()
{
ClientConfiguration tempConfig(configuration);
tempConfig.telemetryProvider = m_telemetryProvider;
return tempConfig;
}())),
m_errorMarshaller(errorMarshaller),
m_retryStrategy(configuration.retryStrategy ? configuration.retryStrategy : configuration.configFactories.retryStrategyCreateFn()),
m_writeRateLimiter(configuration.writeRateLimiter ? configuration.writeRateLimiter : configuration.configFactories.writeRateLimiterCreateFn()),
m_readRateLimiter(configuration.readRateLimiter ? configuration.readRateLimiter : configuration.configFactories.readRateLimiterCreateFn()),
m_hash(Aws::Utils::Crypto::CreateMD5Implementation()),
m_requestTimeoutMs(configuration.requestTimeoutMs),
m_enableClockSkewAdjustment(configuration.enableClockSkewAdjustment),
m_requestCompressionConfig(configuration.requestCompressionConfig),
m_userAgentInterceptor{Aws::MakeShared<smithy::client::UserAgentInterceptor>(AWS_CLIENT_LOG_TAG, configuration, m_retryStrategy->GetStrategyName(), m_serviceName)},
m_interceptors{Aws::MakeShared<smithy::client::ChecksumInterceptor>(AWS_CLIENT_LOG_TAG), m_userAgentInterceptor}
{
}
AWSClient::AWSClient(const Aws::Client::ClientConfiguration& configuration,
const std::shared_ptr<Aws::Auth::AWSAuthSignerProvider>& signerProvider,
const std::shared_ptr<AWSErrorMarshaller>& errorMarshaller) :
m_region(configuration.region),
m_telemetryProvider(configuration.telemetryProvider ? configuration.telemetryProvider : configuration.configFactories.telemetryProviderCreateFn()),
m_signerProvider(signerProvider),
m_httpClient(CreateHttpClient(
[&configuration, this]()
{
ClientConfiguration tempConfig(configuration);
tempConfig.telemetryProvider = m_telemetryProvider;
return tempConfig;
}())),
m_errorMarshaller(errorMarshaller),
m_retryStrategy(configuration.retryStrategy ? configuration.retryStrategy : configuration.configFactories.retryStrategyCreateFn()),
m_writeRateLimiter(configuration.writeRateLimiter ? configuration.writeRateLimiter : configuration.configFactories.writeRateLimiterCreateFn()),
m_readRateLimiter(configuration.readRateLimiter ? configuration.readRateLimiter : configuration.configFactories.readRateLimiterCreateFn()),
m_hash(Aws::Utils::Crypto::CreateMD5Implementation()),
m_requestTimeoutMs(configuration.requestTimeoutMs),
m_enableClockSkewAdjustment(configuration.enableClockSkewAdjustment),
m_requestCompressionConfig(configuration.requestCompressionConfig),
m_userAgentInterceptor{Aws::MakeShared<smithy::client::UserAgentInterceptor>(AWS_CLIENT_LOG_TAG, configuration, m_retryStrategy->GetStrategyName(), m_serviceName)},
m_interceptors{Aws::MakeShared<smithy::client::ChecksumInterceptor>(AWS_CLIENT_LOG_TAG, configuration), m_userAgentInterceptor}
{
}
void AWSClient::DisableRequestProcessing()
{
m_httpClient->DisableRequestProcessing();
}
void AWSClient::EnableRequestProcessing()
{
m_httpClient->EnableRequestProcessing();
}
void AWSClient::SetServiceClientName(const Aws::String& name)
{
m_serviceName = std::move(name);
assert(m_userAgentInterceptor);
m_userAgentInterceptor->SetApiName(m_serviceName);
}
void AWSClient::AppendToUserAgent(const Aws::String& valueToAppend)
{
assert(m_userAgentInterceptor);
m_userAgentInterceptor->AddLegacyFeaturesToUserAgent(valueToAppend);
}
Aws::Client::AWSAuthSigner* AWSClient::GetSignerByName(const char* name) const
{
const auto& signer = m_signerProvider->GetSigner(name);
return signer ? signer.get() : nullptr;
}
static DateTime GetServerTimeFromError(const AWSError<CoreErrors> error)
{
const Http::HeaderValueCollection& headers = error.GetResponseHeaders();
auto awsDateHeaderIter = headers.find(StringUtils::ToLower(Http::AWS_DATE_HEADER));
auto dateHeaderIter = headers.find(StringUtils::ToLower(Http::DATE_HEADER));
if (awsDateHeaderIter != headers.end())
{
return DateTime(awsDateHeaderIter->second.c_str(), DateFormat::AutoDetect);
}
else if (dateHeaderIter != headers.end())
{
return DateTime(dateHeaderIter->second.c_str(), DateFormat::AutoDetect);
}
else
{
return DateTime();
}
}
bool AWSClient::AdjustClockSkew(HttpResponseOutcome& outcome, const char* signerName) const
{
if (m_enableClockSkewAdjustment)
{
auto signer = GetSignerByName(signerName);
//detect clock skew and try to correct.
AWS_LOGSTREAM_WARN(AWS_CLIENT_LOG_TAG, "If the signature check failed. This could be because of a time skew. Attempting to adjust the signer.");
DateTime serverTime = GetServerTimeFromError(outcome.GetError());
const auto signingTimestamp = signer->GetSigningTimestamp();
if (!serverTime.WasParseSuccessful() || serverTime == DateTime())
{
AWS_LOGSTREAM_DEBUG(AWS_CLIENT_LOG_TAG, "Date header was not found in the response, can't attempt to detect clock skew");
return false;
}
AWS_LOGSTREAM_DEBUG(AWS_CLIENT_LOG_TAG, "Server time is " << serverTime.ToGmtString(DateFormat::RFC822) << ", while client time is " << DateTime::Now().ToGmtString(DateFormat::RFC822));
auto diff = DateTime::Diff(serverTime, signingTimestamp);
//only try again if clock skew was the cause of the error.
if (diff >= TIME_DIFF_MAX || diff <= TIME_DIFF_MIN)
{
diff = DateTime::Diff(serverTime, DateTime::Now());
AWS_LOGSTREAM_INFO(AWS_CLIENT_LOG_TAG, "Computed time difference as " << diff.count() << " milliseconds. Adjusting signer with the skew.");
signer->SetClockSkew(diff);
AWSError<CoreErrors> newError(
outcome.GetError().GetErrorType(), outcome.GetError().GetExceptionName(), outcome.GetError().GetMessage(), true);
newError.SetResponseHeaders(outcome.GetError().GetResponseHeaders());
newError.SetResponseCode(outcome.GetError().GetResponseCode());
outcome = std::move(newError);
return true;
}
}
return false;
}
HttpResponseOutcome AWSClient::AttemptExhaustively(const Aws::Http::URI& uri,
const Aws::AmazonWebServiceRequest& request,
Aws::Http::HttpMethod method,
const char* signerName,
const char* signerRegionOverride,
const char* signerServiceNameOverride) const
{
if (!Aws::Utils::IsValidHost(uri.GetAuthority()))
{
return HttpResponseOutcome(AWSError<CoreErrors>(CoreErrors::VALIDATION, "", "Invalid DNS Label found in URI host", false/*retryable*/));
}
std::shared_ptr<HttpRequest> httpRequest(CreateHttpRequest(uri, method, request.GetResponseStreamFactory()));
HttpResponseOutcome outcome;
AWSError<CoreErrors> lastError;
Aws::Monitoring::CoreMetricsCollection coreMetrics;
auto contexts = Aws::Monitoring::OnRequestStarted(this->GetServiceClientName(), request.GetServiceRequestName(), httpRequest);
const char* signerRegion = signerRegionOverride;
Aws::String regionFromResponse;
Aws::String invocationId = Aws::Utils::UUID::PseudoRandomUUID();
RequestInfo requestInfo;
requestInfo.attempt = 1;
requestInfo.maxAttempts = 0;
httpRequest->SetHeaderValue(Http::SDK_INVOCATION_ID_HEADER, invocationId);
httpRequest->SetHeaderValue(Http::SDK_REQUEST_HEADER, requestInfo);
AppendRecursionDetectionHeader(httpRequest);
for (long retries = 0;; retries++)
{
if(!m_retryStrategy->HasSendToken())
{
return HttpResponseOutcome(AWSError<CoreErrors>(CoreErrors::SLOW_DOWN,
"",
"Unable to acquire enough send tokens to execute request.",
false/*retryable*/));
};
httpRequest->SetEventStreamRequest(request.IsEventStreamRequest());
httpRequest->SetHasEventStreamResponse(request.HasEventStreamResponse());
outcome = AttemptOneRequest(httpRequest, request, signerName, signerRegion, signerServiceNameOverride);
outcome.SetRetryCount(retries);
if (retries == 0)
{
m_retryStrategy->RequestBookkeeping(outcome);
}
else
{
m_retryStrategy->RequestBookkeeping(outcome, lastError);
}
coreMetrics.httpClientMetrics = httpRequest->GetRequestMetrics();
TracingUtils::EmitCoreHttpMetrics(httpRequest->GetRequestMetrics(),
*m_telemetryProvider->getMeter(this->GetServiceClientName(), {}),
{{TracingUtils::SMITHY_METHOD_DIMENSION, request.GetServiceRequestName()},
{TracingUtils::SMITHY_SERVICE_DIMENSION, this->GetServiceClientName()}});
if (outcome.IsSuccess())
{
Aws::Monitoring::OnRequestSucceeded(this->GetServiceClientName(), request.GetServiceRequestName(), httpRequest, outcome, coreMetrics, contexts);
AWS_LOGSTREAM_TRACE(AWS_CLIENT_LOG_TAG, "Request successful returning.");
break;
}
lastError = outcome.GetError();
DateTime serverTime = GetServerTimeFromError(outcome.GetError());
auto clockSkew = DateTime::Diff(serverTime, DateTime::Now());
Aws::Monitoring::OnRequestFailed(this->GetServiceClientName(), request.GetServiceRequestName(), httpRequest, outcome, coreMetrics, contexts);
if (!m_httpClient->IsRequestProcessingEnabled())
{
AWS_LOGSTREAM_TRACE(AWS_CLIENT_LOG_TAG, "Request was cancelled externally.");
break;
}
// Adjust region
bool retryWithCorrectRegion = false;
HttpResponseCode httpResponseCode = outcome.GetError().GetResponseCode();
if (httpResponseCode == HttpResponseCode::MOVED_PERMANENTLY || // 301
httpResponseCode == HttpResponseCode::TEMPORARY_REDIRECT || // 307
httpResponseCode == HttpResponseCode::BAD_REQUEST || // 400
httpResponseCode == HttpResponseCode::FORBIDDEN) // 403
{
regionFromResponse = GetErrorMarshaller()->ExtractRegion(outcome.GetError());
if (m_region == Aws::Region::AWS_GLOBAL && !regionFromResponse.empty() && regionFromResponse != signerRegion)
{
signerRegion = regionFromResponse.c_str();
retryWithCorrectRegion = true;
}
}
long sleepMillis = TracingUtils::MakeCallWithTiming<long>(
[&]() -> long {
return m_retryStrategy->CalculateDelayBeforeNextRetry(outcome.GetError(), retries);
},
TracingUtils::SMITHY_CLIENT_SERVICE_BACKOFF_DELAY_METRIC,
*m_telemetryProvider->getMeter(this->GetServiceClientName(), {}),
{{TracingUtils::SMITHY_METHOD_DIMENSION, request.GetServiceRequestName()},{TracingUtils::SMITHY_SERVICE_DIMENSION, this->GetServiceClientName()}});
//AdjustClockSkew returns true means clock skew was the problem and skew was adjusted, false otherwise.
//sleep if clock skew and region was NOT the problem. AdjustClockSkew may update error inside outcome.
bool shouldSleep = !AdjustClockSkew(outcome, signerName) && !retryWithCorrectRegion;
if (!retryWithCorrectRegion && !m_retryStrategy->ShouldRetry(outcome.GetError(), retries))
{
break;
}
if (request.IsEventStreamRequest() &&
(request.GetBody()->eof() ||
(outcome.GetError().GetResponseCode() != Http::HttpResponseCode::REQUEST_NOT_MADE &&
outcome.GetError().GetResponseCode() != Http::HttpResponseCode::NETWORK_CONNECT_TIMEOUT &&
outcome.GetError().GetResponseCode() != Http::HttpResponseCode::SERVICE_UNAVAILABLE))) {
AWS_LOGSTREAM_ERROR(AWS_CLIENT_LOG_TAG, "SDK is not able to retry EventStream request after the connection was established");
break;
}
AWS_LOGSTREAM_WARN(AWS_CLIENT_LOG_TAG, "Request failed, now waiting " << sleepMillis << " ms before attempting again.");
if(request.GetBody())
{
request.GetBody()->clear();
request.GetBody()->seekg(0);
}
if (request.GetRequestRetryHandler())
{
request.GetRequestRetryHandler()(request);
}
if (shouldSleep)
{
m_httpClient->RetryRequestSleep(std::chrono::milliseconds(sleepMillis));
}
Aws::Http::URI newUri = uri;
Aws::String newEndpoint = GetErrorMarshaller()->ExtractEndpoint(outcome.GetError());
if (!newEndpoint.empty())
{
newUri.SetAuthority(newEndpoint);
}
httpRequest = CreateHttpRequest(newUri, method, request.GetResponseStreamFactory());
httpRequest->SetHeaderValue(Http::SDK_INVOCATION_ID_HEADER, invocationId);
if (serverTime.WasParseSuccessful() && serverTime != DateTime())
{
requestInfo.ttl = DateTime::Now() + clockSkew + std::chrono::milliseconds(m_requestTimeoutMs);
}
requestInfo.attempt ++;
requestInfo.maxAttempts = m_retryStrategy->GetMaxAttempts();
httpRequest->SetHeaderValue(Http::SDK_REQUEST_HEADER, requestInfo);
Aws::Monitoring::OnRequestRetry(this->GetServiceClientName(), request.GetServiceRequestName(), httpRequest, contexts);
}
auto meter = m_telemetryProvider->getMeter(this->GetServiceClientName(), {});
auto counter = meter->CreateCounter(TracingUtils::SMITHY_CLIENT_SERVICE_ATTEMPTS_METRIC, TracingUtils::COUNT_METRIC_TYPE, "");
counter->add(requestInfo.attempt, {{TracingUtils::SMITHY_METHOD_DIMENSION, request.GetServiceRequestName()},{TracingUtils::SMITHY_SERVICE_DIMENSION, this->GetServiceClientName()}});
Aws::Monitoring::OnFinish(this->GetServiceClientName(), request.GetServiceRequestName(), httpRequest, contexts);
return outcome;
}
HttpResponseOutcome AWSClient::AttemptExhaustively(const Aws::Http::URI& uri,
Aws::Http::HttpMethod method,
const char* signerName,
const char* requestName,
const char* signerRegionOverride,
const char* signerServiceNameOverride) const
{
if (!Aws::Utils::IsValidHost(uri.GetAuthority()))
{
return HttpResponseOutcome(AWSError<CoreErrors>(CoreErrors::VALIDATION, "", "Invalid DNS Label found in URI host", false/*retryable*/));
}
std::shared_ptr<HttpRequest> httpRequest(CreateHttpRequest(uri, method, Aws::Utils::Stream::DefaultResponseStreamFactoryMethod));
HttpResponseOutcome outcome;
AWSError<CoreErrors> lastError;
Aws::Monitoring::CoreMetricsCollection coreMetrics;
auto contexts = Aws::Monitoring::OnRequestStarted(this->GetServiceClientName(), requestName, httpRequest);
const char* signerRegion = signerRegionOverride;
Aws::String regionFromResponse;
Aws::String invocationId = Aws::Utils::UUID::PseudoRandomUUID();
RequestInfo requestInfo;
requestInfo.attempt = 1;
requestInfo.maxAttempts = 0;
httpRequest->SetHeaderValue(Http::SDK_INVOCATION_ID_HEADER, invocationId);
httpRequest->SetHeaderValue(Http::SDK_REQUEST_HEADER, requestInfo);
AppendRecursionDetectionHeader(httpRequest);
for (long retries = 0;; retries++)
{
if(!m_retryStrategy->HasSendToken())
{
return HttpResponseOutcome(AWSError<CoreErrors>(CoreErrors::SLOW_DOWN,
"",
"Unable to acquire enough send tokens to execute request.",
false/*retryable*/));
};
outcome = AttemptOneRequest(httpRequest, signerName, requestName, signerRegion, signerServiceNameOverride);
outcome.SetRetryCount(retries);
if (retries == 0)
{
m_retryStrategy->RequestBookkeeping(outcome);
}
else
{
m_retryStrategy->RequestBookkeeping(outcome, lastError);
}
coreMetrics.httpClientMetrics = httpRequest->GetRequestMetrics();
TracingUtils::EmitCoreHttpMetrics(httpRequest->GetRequestMetrics(),
*m_telemetryProvider->getMeter(this->GetServiceClientName(), {}),
{{TracingUtils::SMITHY_METHOD_DIMENSION, requestName},{TracingUtils::SMITHY_SERVICE_DIMENSION, this->GetServiceClientName()}});
if (outcome.IsSuccess())
{
Aws::Monitoring::OnRequestSucceeded(this->GetServiceClientName(), requestName, httpRequest, outcome, coreMetrics, contexts);
AWS_LOGSTREAM_TRACE(AWS_CLIENT_LOG_TAG, "Request successful returning.");
break;
}
lastError = outcome.GetError();
DateTime serverTime = GetServerTimeFromError(outcome.GetError());
auto clockSkew = DateTime::Diff(serverTime, DateTime::Now());
Aws::Monitoring::OnRequestFailed(this->GetServiceClientName(), requestName, httpRequest, outcome, coreMetrics, contexts);
if (!m_httpClient->IsRequestProcessingEnabled())
{
AWS_LOGSTREAM_TRACE(AWS_CLIENT_LOG_TAG, "Request was cancelled externally.");
break;
}
// Adjust region
bool retryWithCorrectRegion = false;
HttpResponseCode httpResponseCode = outcome.GetError().GetResponseCode();
if (httpResponseCode == HttpResponseCode::MOVED_PERMANENTLY || // 301
httpResponseCode == HttpResponseCode::TEMPORARY_REDIRECT || // 307
httpResponseCode == HttpResponseCode::BAD_REQUEST || // 400
httpResponseCode == HttpResponseCode::FORBIDDEN) // 403
{
regionFromResponse = GetErrorMarshaller()->ExtractRegion(outcome.GetError());
if (m_region == Aws::Region::AWS_GLOBAL && !regionFromResponse.empty() && regionFromResponse != signerRegion)
{
signerRegion = regionFromResponse.c_str();
retryWithCorrectRegion = true;
}
}
long sleepMillis = TracingUtils::MakeCallWithTiming<long>(
[&]() -> long {
return m_retryStrategy->CalculateDelayBeforeNextRetry(outcome.GetError(), retries);
},
TracingUtils::SMITHY_CLIENT_SERVICE_BACKOFF_DELAY_METRIC,
*m_telemetryProvider->getMeter(this->GetServiceClientName(), {}),
{{TracingUtils::SMITHY_METHOD_DIMENSION, requestName},{TracingUtils::SMITHY_SERVICE_DIMENSION, this->GetServiceClientName()}});
//AdjustClockSkew returns true means clock skew was the problem and skew was adjusted, false otherwise.
//sleep if clock skew and region was NOT the problem. AdjustClockSkew may update error inside outcome.
bool shouldSleep = !AdjustClockSkew(outcome, signerName) && !retryWithCorrectRegion;
if (!retryWithCorrectRegion && !m_retryStrategy->ShouldRetry(outcome.GetError(), retries))
{
break;
}
AWS_LOGSTREAM_WARN(AWS_CLIENT_LOG_TAG, "Request failed, now waiting " << sleepMillis << " ms before attempting again.");
if (shouldSleep)
{
m_httpClient->RetryRequestSleep(std::chrono::milliseconds(sleepMillis));
}
Aws::Http::URI newUri = uri;
Aws::String newEndpoint = GetErrorMarshaller()->ExtractEndpoint(outcome.GetError());
if (!newEndpoint.empty())
{
newUri.SetAuthority(newEndpoint);
}
httpRequest = CreateHttpRequest(newUri, method, Aws::Utils::Stream::DefaultResponseStreamFactoryMethod);
httpRequest->SetHeaderValue(Http::SDK_INVOCATION_ID_HEADER, invocationId);
if (serverTime.WasParseSuccessful() && serverTime != DateTime())
{
requestInfo.ttl = DateTime::Now() + clockSkew + std::chrono::milliseconds(m_requestTimeoutMs);
}
requestInfo.attempt ++;
requestInfo.maxAttempts = m_retryStrategy->GetMaxAttempts();
httpRequest->SetHeaderValue(Http::SDK_REQUEST_HEADER, requestInfo);
Aws::Monitoring::OnRequestRetry(this->GetServiceClientName(), requestName, httpRequest, contexts);
}
auto meter = m_telemetryProvider->getMeter(this->GetServiceClientName(), {});
auto counter = meter->CreateCounter(TracingUtils::SMITHY_CLIENT_SERVICE_ATTEMPTS_METRIC, TracingUtils::COUNT_METRIC_TYPE, "");
counter->add(requestInfo.attempt, {{TracingUtils::SMITHY_METHOD_DIMENSION, requestName},{TracingUtils::SMITHY_SERVICE_DIMENSION, this->GetServiceClientName()}});
Aws::Monitoring::OnFinish(this->GetServiceClientName(), requestName, httpRequest, contexts);
return outcome;
}
HttpResponseOutcome AWSClient::AttemptOneRequest(const std::shared_ptr<Aws::Http::HttpRequest>& httpRequest, const Aws::AmazonWebServiceRequest& request,
const char* signerName, const char* signerRegionOverride, const char* signerServiceNameOverride) const
{
TracingUtils::MakeCallWithTiming(
[&]() -> void {
BuildHttpRequest(request, httpRequest);
},
TracingUtils::SMITHY_CLIENT_SERIALIZATION_METRIC,
*m_telemetryProvider->getMeter(this->GetServiceClientName(), {}),
{{TracingUtils::SMITHY_METHOD_DIMENSION, request.GetServiceRequestName()},{TracingUtils::SMITHY_SERVICE_DIMENSION, this->GetServiceClientName()}});
InterceptorContext context{request};
context.SetTransmitRequest(httpRequest);
for (const auto& interceptor : m_interceptors)
{
const auto modifiedRequest = interceptor->ModifyBeforeSigning(context);
if (!modifiedRequest.IsSuccess())
{
return modifiedRequest.GetError();
}
}
auto signer = GetSignerByName(signerName);
auto signedRequest = TracingUtils::MakeCallWithTiming<bool>([&]() -> bool {
return signer->SignRequest(*httpRequest, signerRegionOverride, signerServiceNameOverride, true);
},
TracingUtils::SMITHY_CLIENT_SIGNING_METRIC,
*m_telemetryProvider->getMeter(this->GetServiceClientName(), {}),
{{TracingUtils::SMITHY_METHOD_DIMENSION, request.GetServiceRequestName()},{TracingUtils::SMITHY_SERVICE_DIMENSION, this->GetServiceClientName()}});
if (!signedRequest)
{
AWS_LOGSTREAM_ERROR(AWS_CLIENT_LOG_TAG, "Request signing failed. Returning error.");
return HttpResponseOutcome(AWSError<CoreErrors>(CoreErrors::CLIENT_SIGNING_FAILURE, "", "SDK failed to sign the request", false/*retryable*/));
}
if (request.GetRequestSignedHandler())
{
request.GetRequestSignedHandler()(*httpRequest);
}
AWS_LOGSTREAM_DEBUG(AWS_CLIENT_LOG_TAG, "Request Successfully signed");
auto httpResponse = TracingUtils::MakeCallWithTiming<std::shared_ptr<HttpResponse>>(
[&]() -> std::shared_ptr<HttpResponse> {
return m_httpClient->MakeRequest(httpRequest, m_readRateLimiter.get(), m_writeRateLimiter.get());
},
TracingUtils::SMITHY_CLIENT_SERVICE_CALL_METRIC,
*m_telemetryProvider->getMeter(this->GetServiceClientName(), {}),
{{TracingUtils::SMITHY_METHOD_DIMENSION, request.GetServiceRequestName()},{TracingUtils::SMITHY_SERVICE_DIMENSION, this->GetServiceClientName()}});
context.SetTransmitResponse(httpResponse);
for (const auto& interceptor : m_interceptors)
{
const auto modifiedRequest = interceptor->ModifyBeforeDeserialization(context);
if (!modifiedRequest.IsSuccess())
{
return modifiedRequest.GetError();
}
}
if (DoesResponseGenerateError(httpResponse) )
{
AWS_LOGSTREAM_DEBUG(AWS_CLIENT_LOG_TAG, "Request returned error. Attempting to generate appropriate error codes from response");
auto error = BuildAWSError(httpResponse);
return HttpResponseOutcome(std::move(error));
}
else if(request.HasEmbeddedError(httpResponse->GetResponseBody(), httpResponse->GetHeaders()))
{
AWS_LOGSTREAM_DEBUG(AWS_CLIENT_LOG_TAG, "Response has embedded errors");
auto error = GetErrorMarshaller()->Marshall(*httpResponse);
return HttpResponseOutcome(std::move(error) );
}
AWS_LOGSTREAM_DEBUG(AWS_CLIENT_LOG_TAG, "Request returned successful response.");
return HttpResponseOutcome(std::move(httpResponse));
}
HttpResponseOutcome AWSClient::AttemptOneRequest(const std::shared_ptr<Aws::Http::HttpRequest>& httpRequest,
const char* signerName, const char* requestName, const char* signerRegionOverride, const char* signerServiceNameOverride) const
{
AWS_UNREFERENCED_PARAM(requestName);
auto signer = GetSignerByName(signerName);
auto signedRequest = ::TracingUtils::MakeCallWithTiming<bool>([&]() -> bool {
return signer->SignRequest(*httpRequest, signerRegionOverride, signerServiceNameOverride, true);
},
TracingUtils::SMITHY_CLIENT_SIGNING_METRIC,
*m_telemetryProvider->getMeter(this->GetServiceClientName(), {}),
{{TracingUtils::SMITHY_METHOD_DIMENSION, requestName},{TracingUtils::SMITHY_SERVICE_DIMENSION, this->GetServiceClientName()}});
if (!signedRequest)
{
AWS_LOGSTREAM_ERROR(AWS_CLIENT_LOG_TAG, "Request signing failed. Returning error.");
return HttpResponseOutcome(AWSError<CoreErrors>(CoreErrors::CLIENT_SIGNING_FAILURE, "", "SDK failed to sign the request", false/*retryable*/));
}
AWS_LOGSTREAM_DEBUG(AWS_CLIENT_LOG_TAG, "Request Successfully signed");
auto httpResponse = ::TracingUtils::MakeCallWithTiming<std::shared_ptr<HttpResponse>>(
[&]() -> std::shared_ptr<HttpResponse> {
return m_httpClient->MakeRequest(httpRequest, m_readRateLimiter.get(), m_writeRateLimiter.get());
},
TracingUtils::SMITHY_CLIENT_SERVICE_CALL_METRIC,
*m_telemetryProvider->getMeter(this->GetServiceClientName(), {}),
{{TracingUtils::SMITHY_METHOD_DIMENSION, requestName},{TracingUtils::SMITHY_SERVICE_DIMENSION, this->GetServiceClientName()}});
if (DoesResponseGenerateError(httpResponse))
{
AWS_LOGSTREAM_DEBUG(AWS_CLIENT_LOG_TAG, "Request returned error. Attempting to generate appropriate error codes from response");
auto error = BuildAWSError(httpResponse);
return HttpResponseOutcome(std::move(error));
}
AWS_LOGSTREAM_DEBUG(AWS_CLIENT_LOG_TAG, "Request returned successful response.");
return HttpResponseOutcome(std::move(httpResponse));
}
StreamOutcome AWSClient::MakeRequestWithUnparsedResponse(const Aws::Http::URI& uri,
const Aws::AmazonWebServiceRequest& request,
Http::HttpMethod method,
const char* signerName,
const char* signerRegionOverride,
const char* signerServiceNameOverride) const
{
m_featureLogger.LogFeature(this, __func__);
HttpResponseOutcome httpResponseOutcome = AttemptExhaustively(uri, request, method, signerName, signerRegionOverride, signerServiceNameOverride);
if (httpResponseOutcome.IsSuccess())
{
return StreamOutcome(AmazonWebServiceResult<Stream::ResponseStream>(
httpResponseOutcome.GetResult()->SwapResponseStreamOwnership(),
httpResponseOutcome.GetResult()->GetHeaders(), httpResponseOutcome.GetResult()->GetResponseCode()));
}
return StreamOutcome(std::move(httpResponseOutcome));
}
StreamOutcome AWSClient::MakeRequestWithUnparsedResponse(const Aws::Http::URI& uri,
Http::HttpMethod method,
const char* signerName,
const char* requestName,
const char* signerRegionOverride,
const char* signerServiceNameOverride) const
{
m_featureLogger.LogFeature(this, __func__);
HttpResponseOutcome httpResponseOutcome = AttemptExhaustively(uri, method, signerName, requestName, signerRegionOverride, signerServiceNameOverride);
if (httpResponseOutcome.IsSuccess())
{
return StreamOutcome(AmazonWebServiceResult<Stream::ResponseStream>(
httpResponseOutcome.GetResult()->SwapResponseStreamOwnership(),
httpResponseOutcome.GetResult()->GetHeaders(), httpResponseOutcome.GetResult()->GetResponseCode()));
}
return StreamOutcome(std::move(httpResponseOutcome));
}
StreamOutcome AWSClient::MakeRequestWithUnparsedResponse(const Aws::AmazonWebServiceRequest& request,
const Aws::Endpoint::AWSEndpoint& endpoint,
Http::HttpMethod method,
const char* signerName,
const char* signerRegionOverride,
const char* signerServiceNameOverride) const
{
m_featureLogger.LogFeature(this, __func__);
const Aws::Http::URI& uri = endpoint.GetURI();
if (endpoint.GetAttributes()) {
signerName = endpoint.GetAttributes()->authScheme.GetName().c_str();
if (endpoint.GetAttributes()->authScheme.GetSigningRegion()) {
signerRegionOverride = endpoint.GetAttributes()->authScheme.GetSigningRegion()->c_str();
}
if (endpoint.GetAttributes()->authScheme.GetSigningRegionSet()) {
signerRegionOverride = endpoint.GetAttributes()->authScheme.GetSigningRegionSet()->c_str();
}
if (endpoint.GetAttributes()->authScheme.GetSigningName()) {
signerServiceNameOverride = endpoint.GetAttributes()->authScheme.GetSigningName()->c_str();
}
}
return MakeRequestWithUnparsedResponse(uri, request, method, signerName, signerRegionOverride, signerServiceNameOverride);
}
XmlOutcome AWSXMLClient::MakeRequestWithEventStream(const Aws::AmazonWebServiceRequest& request,
const Aws::Endpoint::AWSEndpoint& endpoint,
Http::HttpMethod method,
const char* signerName,
const char* signerRegionOverride,
const char* signerServiceNameOverride) const
{
m_featureLogger.LogFeature(this, __func__);
const Aws::Http::URI& uri = endpoint.GetURI();
if (endpoint.GetAttributes()) {
signerName = endpoint.GetAttributes()->authScheme.GetName().c_str();
if (endpoint.GetAttributes()->authScheme.GetSigningRegion()) {
signerRegionOverride = endpoint.GetAttributes()->authScheme.GetSigningRegion()->c_str();
}
if (endpoint.GetAttributes()->authScheme.GetSigningRegionSet()) {
signerRegionOverride = endpoint.GetAttributes()->authScheme.GetSigningRegionSet()->c_str();
}
if (endpoint.GetAttributes()->authScheme.GetSigningName()) {
signerServiceNameOverride = endpoint.GetAttributes()->authScheme.GetSigningName()->c_str();
}
}
return MakeRequestWithEventStream(uri, request, method, signerName, signerRegionOverride, signerServiceNameOverride);
}
XmlOutcome AWSXMLClient::MakeRequestWithEventStream(const Aws::Http::URI& uri,
const Aws::AmazonWebServiceRequest& request,
Http::HttpMethod method,
const char* signerName,
const char* signerRegionOverride,
const char* signerServiceNameOverride) const
{
m_featureLogger.LogFeature(this, __func__);
HttpResponseOutcome httpOutcome = AttemptExhaustively(uri, request, method, signerName, signerRegionOverride, signerServiceNameOverride);
if (httpOutcome.IsSuccess())
{
return XmlOutcome(AmazonWebServiceResult<XmlDocument>(XmlDocument(), httpOutcome.GetResult()->GetHeaders()));
}
return XmlOutcome(std::move(httpOutcome));
}
XmlOutcome AWSXMLClient::MakeRequestWithEventStream(const Aws::Http::URI& uri,
Http::HttpMethod method,
const char* signerName,
const char* requestName,
const char* signerRegionOverride,
const char* signerServiceNameOverride) const
{
m_featureLogger.LogFeature(this, __func__);
HttpResponseOutcome httpOutcome = AttemptExhaustively(uri, method, signerName, requestName, signerRegionOverride, signerServiceNameOverride);
if (httpOutcome.IsSuccess())
{
return XmlOutcome(AmazonWebServiceResult<XmlDocument>(XmlDocument(), httpOutcome.GetResult()->GetHeaders()));
}
return XmlOutcome(std::move(httpOutcome));
}
void AWSClient::AddHeadersToRequest(const std::shared_ptr<Aws::Http::HttpRequest>& httpRequest,
const Http::HeaderValueCollection& headerValues) const
{
for (auto const& headerValue : headerValues)
{
httpRequest->SetHeaderValue(headerValue.first, headerValue.second);
}
}
void AWSClient::AppendHeaderValueToRequest(const std::shared_ptr<Aws::Http::HttpRequest> &httpRequest, const String header, const String value) const
{
if (!httpRequest->HasHeader(header.c_str()))
{
httpRequest->SetHeaderValue(header, value);
}
else
{
Aws::String contentEncoding = httpRequest->GetHeaderValue(header.c_str());
contentEncoding.append(",").append(value);
httpRequest->SetHeaderValue(header, contentEncoding);
}
}
void AWSClient::AddContentBodyToRequest(const std::shared_ptr<Aws::Http::HttpRequest>& httpRequest,
const std::shared_ptr<Aws::IOStream>& body, bool needsContentMd5, bool isChunked) const
{
httpRequest->AddContentBody(body);
//If there is no body, we have a content length of 0
//note: we also used to remove content-type, but S3 actually needs content-type on InitiateMultipartUpload and it isn't
//forbidden by the spec. If we start getting weird errors related to this, make sure it isn't caused by this removal.
if (!body)
{
AWS_LOGSTREAM_TRACE(AWS_CLIENT_LOG_TAG, "No content body, content-length headers");
if(httpRequest->GetMethod() == HttpMethod::HTTP_POST || httpRequest->GetMethod() == HttpMethod::HTTP_PUT)
{
httpRequest->SetHeaderValue(Http::CONTENT_LENGTH_HEADER, "0");
}
else
{
httpRequest->DeleteHeader(Http::CONTENT_LENGTH_HEADER);
}
}
//Add transfer-encoding:chunked to header
if (body && isChunked && !httpRequest->HasHeader(Http::CONTENT_LENGTH_HEADER))
{
httpRequest->SetTransferEncoding(CHUNKED_VALUE);
}
//in the scenario where we are adding a content body as a stream, the request object likely already
//has a content-length header set and we don't want to seek the stream just to find this information.
else if (body && !httpRequest->HasHeader(Http::CONTENT_LENGTH_HEADER))
{
if (!m_httpClient->SupportsChunkedTransferEncoding())
{
AWS_LOGSTREAM_WARN(AWS_CLIENT_LOG_TAG, "This http client doesn't support transfer-encoding:chunked. " <<
"The request may fail if it's not a seekable stream.");
}
AWS_LOGSTREAM_TRACE(AWS_CLIENT_LOG_TAG, "Found body, but content-length has not been set, attempting to compute content-length");
body->seekg(0, body->end);
auto streamSize = body->tellg();
body->seekg(0, body->beg);
Aws::StringStream ss;
ss << streamSize;
httpRequest->SetContentLength(ss.str());
}
if (needsContentMd5 && body && !httpRequest->HasHeader(Http::CONTENT_MD5_HEADER))
{
AWS_LOGSTREAM_TRACE(AWS_CLIENT_LOG_TAG, "Found body, and content-md5 needs to be set" <<
", attempting to compute content-md5");
//changing the internal state of the hash computation is not a logical state
//change as far as constness goes for this class. Due to the platform specificness
//of hash computations, we can't control the fact that computing a hash mutates
//state on some platforms such as windows (but that isn't a concern of this class.
auto md5HashResult = const_cast<AWSClient*>(this)->m_hash->Calculate(*body);
body->clear();
if (md5HashResult.IsSuccess())
{
httpRequest->SetHeaderValue(Http::CONTENT_MD5_HEADER, HashingUtils::Base64Encode(md5HashResult.GetResult()));
}
}
}
Aws::String Aws::Client::GetAuthorizationHeader(const Aws::Http::HttpRequest& httpRequest)
{
// Extract the hex-encoded signature from the authorization header rather than recalculating it.
assert(httpRequest.HasAwsAuthorization());
const auto& authHeader = httpRequest.GetAwsAuthorization();
auto signaturePosition = authHeader.rfind(Aws::Auth::SIGNATURE);
// The auth header should end with 'Signature=<64 chars>'
// Make sure we found the word 'Signature' in the header and make sure it's the last item followed by its 64 hex chars
if (signaturePosition == Aws::String::npos || (signaturePosition + strlen(Aws::Auth::SIGNATURE) + 1/*'=' character*/ + 64/*hex chars*/) != authHeader.length())
{
AWS_LOGSTREAM_ERROR(AWS_CLIENT_LOG_TAG, "Failed to extract signature from authorization header.");
return {};
}
return authHeader.substr(signaturePosition + strlen(Aws::Auth::SIGNATURE) + 1);
}
void AWSClient::BuildHttpRequest(const Aws::AmazonWebServiceRequest& request, const std::shared_ptr<Aws::Http::HttpRequest>& httpRequest) const
{
//do headers first since the request likely will set content-length as its own header.
AddHeadersToRequest(httpRequest, request.GetHeaders());
AddHeadersToRequest(httpRequest, request.GetAdditionalCustomHeaders());
if (request.IsEventStreamRequest())
{
httpRequest->AddContentBody(request.GetBody());
}
else
{
//Check if compression is required
CompressionAlgorithm selectedCompressionAlgorithm =
request.GetSelectedCompressionAlgorithm(m_requestCompressionConfig);
if (Aws::Client::CompressionAlgorithm::NONE != selectedCompressionAlgorithm) {
Aws::Client::RequestCompression rc;
auto compressOutcome = rc.compress(request.GetBody(), selectedCompressionAlgorithm);
if (compressOutcome.IsSuccess()) {
Aws::String compressionAlgorithmId = Aws::Client::GetCompressionAlgorithmId(selectedCompressionAlgorithm);
AppendHeaderValueToRequest(httpRequest, CONTENT_ENCODING_HEADER, compressionAlgorithmId);
AddContentBodyToRequest(
httpRequest, compressOutcome.GetResult(),
request.ShouldComputeContentMd5(),
request.IsStreaming() && request.IsChunked() &&
m_httpClient->SupportsChunkedTransferEncoding());
} else {
AWS_LOGSTREAM_ERROR(AWS_CLIENT_LOG_TAG, "Failed to compress request, submitting uncompressed");
AddContentBodyToRequest(httpRequest, request.GetBody(), request.ShouldComputeContentMd5(), request.IsStreaming() && request.IsChunked() && m_httpClient->SupportsChunkedTransferEncoding());
}
} else {
AddContentBodyToRequest(httpRequest, request.GetBody(), request.ShouldComputeContentMd5(), request.IsStreaming() && request.IsChunked() && m_httpClient->SupportsChunkedTransferEncoding());
}
}
// Pass along handlers for processing data sent/received in bytes
httpRequest->SetHeadersReceivedEventHandler(request.GetHeadersReceivedEventHandler());
httpRequest->SetDataReceivedEventHandler(request.GetDataReceivedEventHandler());
httpRequest->SetDataSentEventHandler(request.GetDataSentEventHandler());
httpRequest->SetContinueRequestHandle(request.GetContinueRequestHandler());
httpRequest->SetServiceSpecificParameters(request.GetServiceSpecificParameters());
request.AddQueryStringParameters(httpRequest->GetUri());
}
Aws::String AWSClient::GeneratePresignedUrl(const Aws::Http::URI& uri, Aws::Http::HttpMethod method, long long expirationInSeconds, const std::shared_ptr<Aws::Http::ServiceSpecificParameters> serviceSpecificParameter)
{
m_featureLogger.LogFeature(this, __func__);
return AWSUrlPresigner(*this).GeneratePresignedUrl(uri, method, expirationInSeconds, serviceSpecificParameter);
}
Aws::String AWSClient::GeneratePresignedUrl(const Aws::Http::URI& uri, Aws::Http::HttpMethod method, const Aws::Http::HeaderValueCollection& customizedHeaders, long long expirationInSeconds, const std::shared_ptr<Aws::Http::ServiceSpecificParameters> serviceSpecificParameter)
{
m_featureLogger.LogFeature(this, __func__);
return AWSUrlPresigner(*this).GeneratePresignedUrl(uri, method, customizedHeaders, expirationInSeconds, serviceSpecificParameter);
}
Aws::String AWSClient::GeneratePresignedUrl(const Aws::Http::URI& uri, Aws::Http::HttpMethod method, const char* region, long long expirationInSeconds, const std::shared_ptr<Aws::Http::ServiceSpecificParameters> serviceSpecificParameter) const
{
m_featureLogger.LogFeature(this, __func__);
return AWSUrlPresigner(*this).GeneratePresignedUrl(uri, method, region, expirationInSeconds, serviceSpecificParameter);
}
Aws::String AWSClient::GeneratePresignedUrl(const Aws::Http::URI& uri, Aws::Http::HttpMethod method, const char* region, const Aws::Http::HeaderValueCollection& customizedHeaders, long long expirationInSeconds, const std::shared_ptr<Aws::Http::ServiceSpecificParameters> serviceSpecificParameter)
{
m_featureLogger.LogFeature(this, __func__);
return AWSUrlPresigner(*this).GeneratePresignedUrl(uri, method, region, customizedHeaders, expirationInSeconds, serviceSpecificParameter);
}
Aws::String AWSClient::GeneratePresignedUrl(const Aws::Http::URI& uri, Aws::Http::HttpMethod method, const char* region, const char* serviceName, long long expirationInSeconds, const std::shared_ptr<Aws::Http::ServiceSpecificParameters> serviceSpecificParameter) const
{
m_featureLogger.LogFeature(this, __func__);
return AWSUrlPresigner(*this).GeneratePresignedUrl(uri, method, region, serviceName, expirationInSeconds, serviceSpecificParameter);
}
Aws::String AWSClient::GeneratePresignedUrl(const Aws::Http::URI& uri, Aws::Http::HttpMethod method, const char* region, const char* serviceName, const Aws::Http::HeaderValueCollection& customizedHeaders, long long expirationInSeconds, const std::shared_ptr<Aws::Http::ServiceSpecificParameters> serviceSpecificParameter)
{
m_featureLogger.LogFeature(this, __func__);
return AWSUrlPresigner(*this).GeneratePresignedUrl(uri, method, region, serviceName, customizedHeaders, expirationInSeconds, serviceSpecificParameter);
}
Aws::String AWSClient::GeneratePresignedUrl(const Aws::Http::URI& uri, Aws::Http::HttpMethod method, const char* region, const char* serviceName, const char* signerName, long long expirationInSeconds, const std::shared_ptr<Aws::Http::ServiceSpecificParameters> serviceSpecificParameter) const
{
return AWSUrlPresigner(*this).GeneratePresignedUrl(uri, method, region, serviceName, signerName, expirationInSeconds, serviceSpecificParameter);
}
Aws::String AWSClient::GeneratePresignedUrl(const Aws::Http::URI& uri, Aws::Http::HttpMethod method, const char* region, const char* serviceName, const char* signerName, const Aws::Http::HeaderValueCollection& customizedHeaders, long long expirationInSeconds, const std::shared_ptr<Aws::Http::ServiceSpecificParameters> serviceSpecificParameter)
{
m_featureLogger.LogFeature(this, __func__);
return AWSUrlPresigner(*this).GeneratePresignedUrl(uri, method, region, serviceName, signerName, customizedHeaders, expirationInSeconds, serviceSpecificParameter);
}
Aws::String AWSClient::GeneratePresignedUrl(const Aws::Endpoint::AWSEndpoint& endpoint,
Aws::Http::HttpMethod method /* = Http::HttpMethod::HTTP_POST */,
const Aws::Http::HeaderValueCollection& customizedHeaders /* = {} */,
uint64_t expirationInSeconds /* = 0 */,
const char* signerName /* = Aws::Auth::SIGV4_SIGNER */,
const char* signerRegionOverride /* = nullptr */,
const char* signerServiceNameOverride /* = nullptr */,
const std::shared_ptr<Aws::Http::ServiceSpecificParameters> serviceSpecificParameter)
{
m_featureLogger.LogFeature(this, __func__);
return AWSUrlPresigner(*this).GeneratePresignedUrl(endpoint, method, customizedHeaders, expirationInSeconds, signerName, signerRegionOverride, signerServiceNameOverride, serviceSpecificParameter);
}
Aws::String AWSClient::GeneratePresignedUrl(const Aws::AmazonWebServiceRequest& request, const Aws::Http::URI& uri, Aws::Http::HttpMethod method, const char* region,
const Aws::Http::QueryStringParameterCollection& extraParams, long long expirationInSeconds, const std::shared_ptr<Aws::Http::ServiceSpecificParameters> serviceSpecificParameter) const
{
m_featureLogger.LogFeature(this, __func__);
return AWSUrlPresigner(*this).GeneratePresignedUrl(request, uri, method, region, extraParams, expirationInSeconds, serviceSpecificParameter);
}
Aws::String AWSClient::GeneratePresignedUrl(const Aws::AmazonWebServiceRequest& request, const Aws::Http::URI& uri, Aws::Http::HttpMethod method, const char* region, const char* serviceName,
const Aws::Http::QueryStringParameterCollection& extraParams, long long expirationInSeconds, const std::shared_ptr<Aws::Http::ServiceSpecificParameters> serviceSpecificParameter) const