error "Unauthorized request." when change to new private key

[AddzMDev]

Just don't know what happen I've use firego for firebase realtime database and everything work fine in development but on production, I've generate new service key and replace that key with the same file that I've use in development. Then to authenticate there are no problem but I've got "error" : "Unauthorized request." when try to read data from realtime databsae

any idea ?

[AddzMDev]

There was my mistake I've solved this error.

[dkoshkin]

@AddzMDev what was the issue Im running into the same issue?

[AddzMDev]

In my case I just put wrong configuration.
For production and development environment I've use different database then to switch to the production environment I need to switch both the URL of database and service key.

[zabawaba99]

@dkoshkin, when you get a chance, can you post back with whether or not @AddzMDev configuration suggestion helped?

[AddzMDev]

There are nothing special. To explain that with my code here

func firebaseAuth(keyPath, fbDbURL string) (fb *firego.Firebase, err error) {
  d, err := ioutil.ReadFile(keyPath)
  if err != nil {
    log.Println("Error : ", err.Error())
    os.Exit(0)
  }

  conf, err := google.JWTConfigFromJSON(d, "https://www.googleapis.com/auth/userinfo.email", "https://www.googleapis.com/auth/firebase.database")
  if err != nil {
    log.Println("Error : ", err.Error())
    os.Exit(0)
  }

  fb = firego.New(fbDbURL, conf.Client(oauth2.NoContext))
  firego.TimeoutDuration = time.Hour * 2
  
  if fb == nil {
    err = errors.New("fails to initialize firebase")
    log.Println("Error : ", err.Error())
  }
  return
}

func main() {  
  keyPath := "/path/to/your/production/key" // make sure this path is point to your production key path
  url := "https://your_product_project.firebaseio.com/" // make sure this url is your production database 

  if auth, e := firebaseAuth(keyPath, url); e != nil {
    os.Exit(0)
  } 
}

My former mistake was I had change kyePath variable in main function to production key but url variable still point to development database then Unauthorized request. error occur