Exemple #1
0
// NewServiceAccountFromKey constructs the credentials using the JSON key slice
// from a Google Developers service account.
func NewServiceAccountFromKey(jsonKey []byte, scope ...string) (Credentials, error) {
	config, err := google.JWTConfigFromJSON(jsonKey, scope...)
	if err != nil {
		return nil, err
	}
	return serviceAccount{config: config}, nil
}
Exemple #2
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func Context(scopes ...string) context.Context {
	key, projID := os.Getenv(envPrivateKey), os.Getenv(envProjID)
	if key == "" || projID == "" {
		log.Fatal("GCLOUD_TESTS_GOLANG_KEY and GCLOUD_TESTS_GOLANG_PROJECT_ID must be set. See CONTRIBUTING.md for details.")
	}
	jsonKey, err := ioutil.ReadFile(key)
	if err != nil {
		log.Fatalf("Cannot read the JSON key file, err: %v", err)
	}
	conf, err := google.JWTConfigFromJSON(jsonKey, scopes...)
	if err != nil {
		log.Fatal(err)
	}
	return cloud.NewContext(projID, conf.Client(oauth2.NoContext))
}
Exemple #3
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func ExampleJWTConfigFromJSON() {
	// Your credentials should be obtained from the Google
	// Developer Console (https://console.developers.google.com).
	// Navigate to your project, then see the "Credentials" page
	// under "APIs & Auth".
	// To create a service account client, click "Create new Client ID",
	// select "Service Account", and click "Create Client ID". A JSON
	// key file will then be downloaded to your computer.
	data, err := ioutil.ReadFile("/path/to/your-project-key.json")
	if err != nil {
		log.Fatal(err)
	}
	conf, err := google.JWTConfigFromJSON(data, "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
	// your service account.
	client := conf.Client(oauth2.NoContext)
	client.Get("...")
}