feat: Add Epic Games configuration (#165)

* feat: Add Epic Games configuration

* fix: listen on correct port

Author: ObscuritySRL

README.md

@@ -65,6 +65,7 @@ You can choose some default setup to assign to `auth` option.
 - `TWITCH_CONFIGURATION`
 - `VATSIM_CONFIGURATION`
 - `VATSIM_DEV_CONFIGURATION`
+- `EPIC_GAMES_CONFIGURATION`
 
 ### Custom configuration
 

examples/epic-games.js

@@ -0,0 +1,33 @@
+const fastify = require('fastify')({ logger: { level: 'trace' } })
+
+// const oauthPlugin = require('fastify-oauth2')
+const oauthPlugin = require('..')
+
+fastify.register(oauthPlugin, {
+  name: 'egOAuth2',
+  scope: ['basic_profile'], // 'basic_profile', 'friends_list', 'presence',
+  credentials: {
+    client: {
+      id: process.env.CLIENT_ID,
+      secret: process.env.CLIENT_SECRET
+    },
+    auth: oauthPlugin.EPIC_GAMES_CONFIGURATION
+  },
+  startRedirectPath: '/login/eg',
+  callbackUri: `http://localhost:${process.env.PORT}/login/eg/callback`
+})
+
+fastify.get('/login/eg/callback', async (req, reply) => {
+  const token = await fastify.egOAuth2.getAccessTokenFromAuthorizationCodeFlow(req)
+
+  req.log.info('The Epic Games token is %o', token)
+  reply.send({ access_token: token.access_token })
+})
+
+fastify.listen(process.env.PORT, (err, address) => {
+  if (err) {
+    fastify.log.error(err)
+    process.exit(1)
+  }
+  fastify.log.info(`server listening on ${address}`)
+})

index.d.ts

@@ -13,6 +13,7 @@ interface FastifyOAuth2 {
   TWITCH_CONFIGURATION: ProviderConfiguration;
   VATSIM_CONFIGURATION: ProviderConfiguration;
   VATSIM_DEV_CONFIGURATION: ProviderConfiguration;
+  EPIC_GAMES_CONFIGURATION: ProviderConfiguration;
 }
 
 export const fastifyOauth2: FastifyPluginCallback<FastifyOAuth2Options> & FastifyOAuth2

index.js

@@ -251,4 +251,11 @@ oauthPlugin.VATSIM_DEV_CONFIGURATION = {
   tokenPath: '/oauth/token'
 }
 
+oauthPlugin.EPIC_GAMES_CONFIGURATION = {
+  authorizeHost: 'https://www.epicgames.com',
+  authorizePath: '/id/authorize',
+  tokenHost: 'https://api.epicgames.dev',
+  tokenPath: '/epic/oauth/v1/token'
+}
+
 module.exports = oauthPlugin

test/types/index.test-d.ts

@@ -59,6 +59,7 @@ expectAssignable<ProviderConfiguration>(fastifyOauth2.VKONTAKTE_CONFIGURATION);
 expectAssignable<ProviderConfiguration>(fastifyOauth2.TWITCH_CONFIGURATION);
 expectAssignable<ProviderConfiguration>(fastifyOauth2.VATSIM_CONFIGURATION);
 expectAssignable<ProviderConfiguration>(fastifyOauth2.VATSIM_DEV_CONFIGURATION);
+expectAssignable<ProviderConfiguration>(fastifyOauth2.EPIC_GAMES_CONFIGURATION);
 
 server.get('/testOauth/callback', async request => {
   expectType<OAuth2Namespace>(server.testOAuthName);