1 Video for Golang Snippet #06

Name: Golang Snippet #06
Price: 199.99 USD

PTLAB

PRO

Tier

PTLAB

Easy

PTLAB

< 1 Hr.

PTLAB

887

PTLAB

Code Review Badge

Access to videos for this exercise is only available with PentesterLab PRO GOPRO

Code Review: Golang Snippet #6

This video provides an example of Code Review of some Golang code

03:57

1672

Source code

import (
    "crypto/hmac"
    "crypto/sha256"
    "encoding/hex"
    "net/url"
)

var key string ="[...]"
var base string = "https://pentesterlab.com/"

func sign(user string) (string){
  mac := hmac.New(sha256.New, []byte(key))
  mac.Write([]byte(user))
  return hex.EncodeToString(mac.Sum(nil))
}

func buildReferralLink(user string) (string) {
  return base+"referral?user="+url.QueryEscape(user)+
    "&sign="+sign(user)
}


func buildPasswordResetLink(user string) (string) {
  return base+"password_reset?user="+url.QueryEscape(user)+
    "&sign="+sign(user)

}