Blog about web development and Go, recent posts:
How to Control Router Access Permissions in Go Web Apps
In this post I’m going to describe how can we limit user access to the specific url in golang web application. I will use chi router - a lightweight, idiomatic and composable router for building Go HTTP services.
go router chi
How to test database interactions in golang applications
Testing of functions with database interactions always was challenging. Recently, I found a wonderful library go-sqlmock which will simplify writing tests and mocking database queries in golang applications a lot.
go testing sql
Go middleware example. How to alter a handler result
Let’s imagine a situation when you want to alter the result, returned by some http handler to the client. Fortunately, Golang provides an easy mechanism for that, called a middleware. I’m going to dive directly to the source code, to save your time.
go middleware
How to make Nginx cache cookie aware
In this post, I’m going to describe how we can configure nginx to be able to cache responses based on the specific cookie value.
nginx cookie