Sunday, July 13, 2014

An AWS signing library for Go

Go-AWS-Auth is a comprehensive, lightweight AWS signing library for Go. Simply give it your http.Request and it will sign the request with the proper authentication for the service you're accessing.

Other libraries like goamz can be useful and convenient, but they do come with a cost: less flexibility and a larger code base. Though Go-AWS-Auth only does signing, it is a reliable and transparent way to interact with AWS from Go. And it works directly with your http.Request objects for any AWS service.

Now making requests to AWS with Go is extremely easy:
url := ""
client := new(http.Client)

req, err := http.NewRequest("GET", url, nil)


resp, err := client.Do(req)
The library is thread-safe and supports the following authentication mechanisms:
Feel free to use it and contribute if you find ways to improve it!