public override AsyncUnaryCall <TResponse> AsyncUnaryCall <TRequest, TResponse>(TRequest request, ClientInterceptorContext <TRequest, TResponse> context, AsyncUnaryCallContinuation <TRequest, TResponse> continuation)
{
var serverToken = tokenProvider.AcquireToken().GetAwaiter().GetResult();
var userToken = string.Empty;
if (httpContextAccessor.HttpContext?.User?.Identity != null)
{
//TODO: serialize current user correctly
var token = jwtHandler.CreateJwtSecurityToken(new SecurityTokenDescriptor
{
Subject = (ClaimsIdentity)httpContextAccessor.HttpContext.User.Identity
});
userToken = jwtHandler.WriteToken(token);
}
if (context.Options.Headers != null)
{
if (!string.IsNullOrEmpty(serverToken))
{
context.Options.Headers.Add("Authorization", $"bearer {serverToken}");
}
if (!string.IsNullOrEmpty(userToken))
{
context.Options.Headers.Add("_user", $"{userToken}");
}
}
return(continuation(request, context));
}