sdk-go's Introduction

OAuth.io SDK for Go

This package simplify the interaction with OAuth.io or oauthd using Golang.

Special thanks to Yamil Asusta from Sendgrid who is the original creator of this SDK.

Installation

go get github.com/oauth-io/sdk-go

Examples

This library was built to be unobtrusive. Meaning that handling codes is up to the user. Examples will be provided on how to use the library on common frameworks.

Martini

package main

import (
  "fmt"
  "github.com/oauth-io/sdk-go"
  "github.com/go-martini/martini"
)

func main() {
  m := martini.Classic()
  oauth := oauthio.New("PUBLIC_KEY", "SECRET_KEY")

  //redirect the user to the Facebook authorization page then redirect him to /oauth/redirect
  m.Get("/signin", oauth.Redirect("facebook", "http://localhost:3000/oauth/redirect"))

  //Once redirected, handle the callback and get back a oauthio.OAuthRequestObject object
  m.Get("/oauth/redirect", oauth.Callback(func(res *oauthio.OAuthRequestObject, err error, rw http.ResponseWriter, req *http.Request) {
    if err != nil {
      fmt.Println(err)
      return
    }

    r, _ := res.Me([]string{})

    //fmt.Println(res.AccessToken, err)
    fmt.Println(string(r))
  }))

  m.Run()
}

Gorilla

package main

import (
  "fmt"
  "github.com/oauth-io/sdk-go"
  "github.com/gorilla/mux"
  "net/http"
)

func main() {
  m := mux.NewRouter()
  oauth := oauthio.New("PUBLIC_KEY", "SECRET_KEY")

  m.HandleFunc("/signin", oauth.Redirect("facebook", "http://localhost:3000/oauth/redirect"))

  m.HandleFunc("/oauth/redirect", oauth.Callback(func(res *oauthio.OAuthRequestObject, err error, rw http.ResponseWriter, req *http.Request) {
    if err != nil {
      fmt.Println(err)
      return
    }

    r, _ := res.Me([]string{})

    //fmt.Println(res.AccessToken, err)
    fmt.Println(string(r))
  }))

  http.Handle("/", m)
}