func()

in main.go [341:356]

• 14 lines of code
• 3 McCabe index (conditional complexity)

func (s *idTokenFromDefaultTokenSource) Token() (*oauth2.Token, error) {
	token, err := s.TokenSource.Token()
	if err != nil {
		return nil, err
	}

	idToken, ok := token.Extra("id_token").(string)
	if !ok {
		return nil, fmt.Errorf("missing id_token")
	}

	return &oauth2.Token{
		AccessToken: idToken,
		Expiry:      token.Expiry,
	}, nil
}