Crate gauthz

An interface for fetching Google API tokens targeting Server to Server applications

examples

// gauthz interfaces
extern crate gauthz;
// tokio async io
extern crate tokio_core;
// futures combinators
extern crate futures;

use futures::Stream;
use gauthz::{Credentials, Scope, Tokens};
use tokio_core::reactor::Core;
use std::thread::sleep_ms;

fn main() {
  let mut core = Core::new().unwrap();
  let tokens = Tokens::new(
     &core.handle(),
     Credentials::default().unwrap(),
    vec![Scope::CloudPlatform],
  );

  // warning: this token dispenser never ends!
  let dispenser = tokens.stream().for_each(|token| {
      println!("{}", token.value());
      Ok(sleep_ms(2000)) // do something interesting
   });

  println!("{:#?}", core.run(dispenser))
}

Cargo features

This crate has one Cargo feature, tls, which adds HTTPS support via the Tokens::new constructor. This feature is enabled by default.

Reexports

pub use error::Error;

pub use error::Result;

Modules

error

error types

Structs

AccessToken	An access token can be used to authenticate google api requests
Credentials	Authentication credential information generated from google api console
Tokens	An interface for generating access tokens to authenticate google api requests

Enums

Scope

API Scope values

Type Definitions

Future	A Future with an error type pinned to gauthz::Error
Stream	A Stream with an error type pinned to gauthz::Error