samples/grpc_middleware_service/src/middlewares/client/middleware.cpp

#include "middleware.hpp"
 
#include <middlewares/auth.hpp>
 
#include <userver/utest/using_namespace_userver.hpp>
 
namespace sample::grpc::auth::client {
 
void ApplyCredentials(::grpc::ClientContext& context) {
  context.AddMetadata(kKey, kCredentials);
}
 
Middleware::Middleware() = default;
 
Middleware::~Middleware() = default;
 
void Middleware::Handle(ugrpc::client::MiddlewareCallContext& context) const {
  ApplyCredentials(context.GetCall().GetContext());
  context.Next();
}
 
MiddlewareFactory::MiddlewareFactory(const components::ComponentContext&) {}
 
MiddlewareFactory::~MiddlewareFactory() = default;
 
std::shared_ptr<const Middleware::MiddlewareBase>
MiddlewareFactory::GetMiddleware(std::string_view) const {
  return std::make_shared<Middleware>();
}
 
}  // namespace sample::grpc::auth::client