oauth2/google/example_test.go

99 lines
2.9 KiB
Go

package google_test
import (
"fmt"
"log"
"net/http"
"testing"
"github.com/golang/oauth2"
"github.com/golang/oauth2/google"
"google.golang.org/appengine"
)
// Remove after Go 1.4.
// Related to https://codereview.appspot.com/107320046
func TestA(t *testing.T) {}
func Example_webServer() {
// Your credentials should be obtained from the Google
// Developer Console (https://console.developers.google.com).
config, err := google.NewConfig(&oauth2.Options{
ClientID: "YOUR_CLIENT_ID",
ClientSecret: "YOUR_CLIENT_SECRET",
RedirectURL: "YOUR_REDIRECT_URL",
Scopes: []string{
"https://www.googleapis.com/auth/bigquery",
"https://www.googleapis.com/auth/blogger"},
})
if err != nil {
log.Fatal(err)
}
// Redirect user to Google's consent page to ask for permission
// for the scopes specified above.
url := config.AuthCodeURL("")
fmt.Printf("Visit the URL for the auth dialog: %v", url)
// Handle the exchange code to initiate a transport
t, err := config.NewTransportWithCode("exchange-code")
if err != nil {
log.Fatal(err)
}
client := http.Client{Transport: t}
client.Get("...")
}
func Example_serviceAccounts() {
// Your credentials should be obtained from the Google
// Developer Console (https://console.developers.google.com).
config, err := google.NewServiceAccountConfig(&oauth2.JWTOptions{
Email: "xxx@developer.gserviceaccount.com",
// The contents of your RSA private key or your PEM file
// that contains a private key.
// If you have a p12 file instead, you
// can use `openssl` to export the private key into a PEM file.
//
// $ openssl pkcs12 -in key.p12 -out key.pem -nodes
//
// Supports only PEM containers without a passphrase.
PrivateKey: []byte("PRIVATE KEY CONTENTS"),
Scopes: []string{
"https://www.googleapis.com/auth/bigquery",
},
})
if err != nil {
log.Fatal(err)
}
// Initiate an http.Client, the following GET request will be
// authorized and authenticated on the behalf of
// xxx@developer.gserviceaccount.com.
client := http.Client{Transport: config.NewTransport()}
client.Get("...")
// If you would like to impersonate a user, you can
// create a transport with a subject. The following GET
// request will be made on the behalf of user@example.com.
client = http.Client{Transport: config.NewTransportWithUser("user@example.com")}
client.Get("...")
}
func Example_appEngine() {
context := appengine.NewContext(nil)
config := google.NewAppEngineConfig(context, []string{
"https://www.googleapis.com/auth/bigquery",
})
// The following client will be authorized by the App Engine
// app's service account for the provided scopes.
client := http.Client{Transport: config.NewTransport()}
client.Get("...")
}
func Example_computeEngine() {
// If no other account is specified, "default" is used.
config := google.NewComputeEngineConfig("")
client := http.Client{Transport: config.NewTransport()}
client.Get("...")
}