samples/s3api/src/s3api_client.cpp

#include "s3api_client.hpp"
 
#include <userver/components/component_config.hpp>
#include <userver/components/component_context.hpp>

 
#include <userver/s3api/authenticators/access_key.hpp>
#include <userver/s3api/clients/s3api.hpp>
#include <userver/s3api/models/s3api_connection_type.hpp>

 
namespace samples {
 
S3ApiSampleComponent::S3ApiSampleComponent(
    const components::ComponentConfig& config,
    const components::ComponentContext& context
)
    : LoggableComponentBase(config, context),
      http_client_(context.FindComponent<::components::HttpClient>().GetHttpClient()) {
    auto my_client = GetClient();
    DoVeryImportantThingsInS3(my_client);
}

 
s3api::ClientPtr S3ApiSampleComponent::GetClient() {
    // Create connection settings
    auto connection_cfg = s3api::ConnectionCfg(
        std::chrono::milliseconds{100}, /* timeout */
        2,                              /* retries */
        std::nullopt                    /* proxy */
    );
 
    // Create connection object
    auto s3_connection = s3api::MakeS3Connection(
        http_client_, s3api::S3ConnectionType::kHttps, "s3-some-site.awsornot.com", connection_cfg
    );
 
    // Create authorizer.
    auto auth = std::make_shared<s3api::authenticators::AccessKey>("my-access-key", s3api::Secret("my-secret-key"));
 
    // create and return client
    return s3api::GetS3Client(s3_connection, auth, "mybucket");
}


 
void DoVeryImportantThingsInS3(s3api::ClientPtr client) {
    std::string path = "path/to/object";
    std::string data{"some string data"};
 
    client->PutObject(path, data);
    client->GetObject(path);
}

 
}  // namespace samples