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eve-singlesignon

Single Sign-On (SSO) support for Eve Online

This module provides a simple interface to Eve Online's Single Sign-On oAuth process. Requested access tokens can then be used to authenticate an Eve character or to access the RESTful CREST API.

Install

npm install eve-singlesignon --save

Set up

In order to use Single Sign-On feature, you first need to create a new application in the developer section.

This will give you the required client ID and secret. You will need to give the redirect (or callback) URL, the URL where the client will be redirected to after logging in (this is the /sso_callback in the example below).

Resources

• Authentication Flow (in getAccessToken(code))
• Obtaining a Character ID (in verifyAccessToken())
• Refresh Tokens (getAccessToken() with a refresh token)

Example with Express

This is an incomplete and minimalistic example of how to use the most basic functionality. Refer to the source code for further inline documentation.

import { default as express } from 'express';
import { SingleSignOn } from 'eve-singlesignon';
 
const app = express();
 
// Here you can provide the required parameters
const CLIENT_ID = 'client_id';
const SECRET_KEY = 'secret_key';
const CALLBACK_URL = 'http://example.com/sso_callback';
 
// Create a new instance with the set parameters
const sso = new SingleSignOn(CLIENT_ID, SECRET_KEY, CALLBACK_URL);
 
// Refer the client to the Eve Online SSO login screen on login
app.get('/login', function(req, res) {
    return res.redirect(sso.getRedirectUrl());
});
 
// This is the callback that is called when the client has logged in
app.get('/sso_callback', function(req, res) {
    // Get an access token for this authorization code
    sso.getAccessToken(req.query.code).then(result => {
        // The result contains the access token and expiry time
        console.log('Access Token:', result.access_token);
        console.log('Expires in:', result.expires_in);
        // Store the access token so you can use it later
 
        // Access basic character info
        return sso.verifyAccessToken(result.access_token);
    })
    .then(result => {
        // We now have some basic info...
        console.log('Character ID:', result.CharacterID);
        console.log('Character Name:', result.CharacterName);
    .catch(err => {
        // An error occurred
    });
});
 
// Start the server
app.listen(3000, () => {
    console.log('Server running on port 3000');
});

Changelog

• v0.0.5 - 28 August 2016
  • Update readme
• v0.0.4 - 28 May 2016
  • Move the simple request option to _request
• v0.0.2/v0.0.3 - 26 May 2016
  • (0.0.3) Added getters for most constructor parameters and setter for server URI
  • (0.0.2) Fixed getting an access token from a refresh token
• v0.0.1 - 25 May 2016
  • Initial release

License

Copyright 2016 Michiel van der Velde.

This software is licensed under the MIT License