Parse STS for AWS

gistfile1.txt

package main

import (
	"bufio"
	"encoding/json"
	"fmt"
	"os"
)

type Credentials struct {
	Credentials struct {
		AccessKeyId     string
		SecretAccessKey string
		SessionToken    string
		Expiration      string
	}
	AssumedRoleUser struct {
		AssumedRoleId string
		Arn           string
	}
}

func main() {

	scanner := bufio.NewScanner(os.Stdin)
	var input string
	for scanner.Scan() {
		input += scanner.Text()
	}

	var c Credentials
	err := json.Unmarshal([]byte(input), &c)
	if err != nil {
		panic(err)
	}

	fmt.Print(c)

	fmt.Printf("export AWS_ACCESS_KEY=%s; export AWS_SECRET_ACCESS_KEY=%s; export AWS_SESSION_TOKEN=%s",
		c.Credentials.AccessKeyId, c.Credentials.SecretAccessKey,
		c.Credentials.SessionToken)

}