From 579b9cbba17fea8be5ecb5193520ee15de5e4f54 Mon Sep 17 00:00:00 2001
From: Adam Hathcock <adam.hathcock@skybettingandgaming.com>
Date: Fri, 26 Oct 2018 15:57:56 +0100
Subject: [PATCH 1/2] Exposed the method to customize the SessionManager object

---
 lib/authenticator.js | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/lib/authenticator.js b/lib/authenticator.js
index c0a400ca..d374eb2f 100644
--- a/lib/authenticator.js
+++ b/lib/authenticator.js
@@ -233,13 +233,21 @@ Authenticator.prototype.session = function session(options) {
   return this.authenticate('session', options);
 };
 
-// TODO: Make session manager pluggable
-/*
+/**
+ * Sets a custom SessionManager
+ *
+ * Examples:
+ *
+ *     passport.sessionManager = new CustomSessionManager();
+ *
+ * @api public
+ */
+
 Authenticator.prototype.sessionManager = function(mgr) {
   this._sm = mgr;
   return this;
 }
-*/
+
 
 /**
  * Registers a function used to serialize user objects into the session.

From d2d88c75ef826207b4ab7c9eeeb12292537fdce2 Mon Sep 17 00:00:00 2001
From: Adam Hathcock <adam.hathcock@skybettingandgaming.com>
Date: Mon, 29 Oct 2018 14:14:19 +0000
Subject: [PATCH 2/2] Add test and fix styling

---
 lib/authenticator.js       |  5 ++---
 test/authenticator.test.js | 11 +++++++++++
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/lib/authenticator.js b/lib/authenticator.js
index d374eb2f..913df9a9 100644
--- a/lib/authenticator.js
+++ b/lib/authenticator.js
@@ -243,11 +243,10 @@ Authenticator.prototype.session = function session(options) {
  * @api public
  */
 
-Authenticator.prototype.sessionManager = function(mgr) {
+Authenticator.prototype.sessionManager = function sessionManager(mgr) {
   this._sm = mgr;
   return this;
-}
-
+};
 
 /**
  * Registers a function used to serialize user objects into the session.
diff --git a/test/authenticator.test.js b/test/authenticator.test.js
index 1dd229ba..49f43ee0 100644
--- a/test/authenticator.test.js
+++ b/test/authenticator.test.js
@@ -7,6 +7,17 @@ const Authenticator = require('../lib/authenticator');
 
 
 describe('Authenticator', () => {
+
+  describe('#sessionManager', () => {
+    it('should set custom session manager', () => {
+      const passport = new Authenticator();
+      const sessionManager = {};
+      passport.sessionManager(sessionManager);
+
+      expect(passport._sm).to.equal(sessionManager);
+    });
+  });
+
   describe('#use', () => {
     describe('with instance name', () => {
       function Strategy() {