Initial commit with passport-slack module added, updated config

config.json

@@ -23,6 +23,7 @@
 		},
 		"jwt": {
 			"enabled": false,
+			"auth": null,
 			"audience": "",
 			"algorithms": ["HS256", "HS384", "HS512"],
 			"ignoreExpiration": false,
@@ -53,6 +54,12 @@
 			"enabled": false,
 			"auth": null
 		},
+		"slack": {
+			"enabled": false,
+			"auth": null,
+			"client_id": "",
+			"client_secret": ""
+		},
 		"twitter": {
 			"enabled": false,
 			"auth": null,

lib/utility.js

@@ -503,6 +503,31 @@ function auth (obj, config) {
 		obj.get("/auth/saml/callback", redirect);
 	}
 
+	// @todo finish!
+	if (config.auth.slack.enabled) {
+		passport.use(new FacebookStrategy({
+			clientID: config.auth.facebook.client_id,
+			clientSecret: config.auth.facebook.client_secret,
+			callbackURL: realm + "/auth/facebook/callback"
+		}, (accessToken, refreshToken, profile, done) => {
+			delay(() => {
+				config.auth.facebook.auth(accessToken, refreshToken, profile, (err, user) => {
+					if (err) {
+						done(err);
+					} else {
+						done(null, user);
+					}
+				});
+			});
+		}));
+
+		obj.get("/auth/facebook", middleware.asyncFlag);
+		obj.get("/auth/facebook", passport.authenticate("facebook"));
+		obj.get("/auth/facebook/callback", middleware.asyncFlag);
+		obj.get("/auth/facebook/callback", passport.authenticate("facebook", {failureRedirect: "/login"}));
+		obj.get("/auth/facebook/callback", redirect);
+	}
+
 	if (config.auth.twitter.enabled) {
 		passport.use(new TwitterStrategy({
 			consumerKey: config.auth.twitter.consumer_key,