Enable hook from module into passport init.

services/web/app/coffee/Features/Authentication/AuthenticationController.coffee

@@ -30,6 +30,24 @@ module.exports = AuthenticationController =
 	deserializeUser: (user, cb) ->
 		cb(null, user)
 
+	afterLoginSessionSetup: (req, user, callback=(err)->) ->
+		req.login user, (err) ->
+			# Regenerate the session to get a new sessionID (cookie value) to
+			# protect against session fixation attacks
+			oldSession = req.session
+			req.session.destroy()
+			req.sessionStore.generate(req)
+			for key, value of oldSession
+				req.session[key] = value
+			# copy to the old `session.user` location, for backward-comptability
+			req.session.user = req.session.passport.user
+			req.session.save (err) ->
+				if err?
+					logger.err {user_id: user._id}, "error saving regenerated session after login"
+					return callback(err)
+				UserSessionsManager.trackSession(user, req.sessionID, () ->)
+				callback(null)
+
 	passportLogin: (req, res, next) ->
 		# This function is middleware which wraps the passport.authenticate middleware,
 		# so we can send back our custom `{message: {text: "", type: ""}}` responses on failure,
@@ -38,22 +56,10 @@ module.exports = AuthenticationController =
 			if err?
 				return next(err)
 			if user # `user` is either a user object or false
-				req.login user, (err) ->
-					# Regenerate the session to get a new sessionID (cookie value) to
-					# protect against session fixation attacks
-					oldSession = req.session
-					req.session.destroy()
-					req.sessionStore.generate(req)
-					for key, value of oldSession
-						req.session[key] = value
-					# copy to the old `session.user` location, for backward-comptability
-					req.session.user = req.session.passport.user
-					req.session.save (err) ->
-						if err?
-							logger.err {user_id: user._id}, "error saving regenerated session after login"
-							return next(err)
-						UserSessionsManager.trackSession(user, req.sessionID, () ->)
-						res.json {redir: req._redir}
+				AuthenticationController.afterLoginSessionSetup req, user, (err) ->
+					if err?
+						return next(err)
+					res.json {redir: req._redir}
 			else
 				res.json message: info
 		)(req, res, next)

services/web/app/coffee/infrastructure/Server.coffee

@@ -106,6 +106,10 @@ passport.use(new LocalStrategy(
 passport.serializeUser(AuthenticationController.serializeUser)
 passport.deserializeUser(AuthenticationController.deserializeUser)
 
+Modules.hooks.fire 'passportSetup', passport, (err) ->
+	if err?
+		logger.err {err}, "error setting up passport in modules"
+
 # Measure expiry from last request, not last login
 webRouter.use (req, res, next) ->
 	req.session.touch()

services/web/package.json

@@ -47,6 +47,7 @@
     "nodemailer-ses-transport": "^1.3.0",
     "optimist": "0.6.1",
     "passport": "^0.3.2",
+    "passport-ldapauth": "^0.6.0",
     "passport-local": "^1.0.0",
     "pg": "^6.0.3",
     "pg-hstore": "^2.3.2",

services/web/test/UnitTests/coffee/Authentication/AuthenticationControllerTests.coffee

@@ -157,6 +157,56 @@ describe "AuthenticationController", ->
 				@res.json.callCount.should.equal 1
 				@res.json.calledWith({message: @info}).should.equal true
 
+	describe 'afterLoginSessionSetup', ->
+
+		beforeEach ->
+			@req.login = sinon.stub().callsArgWith(1, null)
+			@req.session = @session = {passport: {user: @user}}
+			@req.session =
+				passport: {user: {_id: "one"}}
+			@req.session.destroy = sinon.stub()
+			@req.session.save = sinon.stub().callsArgWith(0, null)
+			@req.sessionStore = {generate: sinon.stub()}
+			@UserSessionsManager.trackSession = sinon.stub()
+			@call = (callback) =>
+				@AuthenticationController.afterLoginSessionSetup @req, @user, callback
+
+		it 'should not produce an error', (done) ->
+			@call (err) =>
+				expect(err).to.equal null
+				done()
+
+		it 'should call req.login', (done) ->
+			@call (err) =>
+				@req.login.callCount.should.equal 1
+				done()
+
+		it 'should call req.session.save', (done) ->
+			@call (err) =>
+				@req.session.save.callCount.should.equal 1
+				done()
+
+		it 'should call UserSessionsManager.trackSession', (done) ->
+			@call (err) =>
+				@UserSessionsManager.trackSession.callCount.should.equal 1
+				done()
+
+		describe 'when req.session.save produces an error', ->
+
+			beforeEach ->
+				@req.session.save = sinon.stub().callsArgWith(0, new Error('woops'))
+
+			it 'should produce an error', (done) ->
+				@call (err) =>
+					expect(err).to.not.be.oneOf [null, undefined]
+					expect(err).to.be.instanceof Error
+					done()
+
+			it 'should not call UserSessionsManager.trackSession', (done) ->
+				@call (err) =>
+					@UserSessionsManager.trackSession.callCount.should.equal 0
+					done()
+
 	describe 'getSessionUser', ->
 
 		it 'should get the user object from session', ->