feat: register ldap strategy in passport and auth routes

Add ldap module to passport strategy registry and include it
in the list of username/password login strategies.

Signed-off-by: Kwangjin Ko <kyet@me.com>

Author: 1saac-k

src/service/passport/index.ts

@@ -17,6 +17,7 @@
 import passport, { type PassportStatic } from 'passport';
 import * as local from './local';
 import * as activeDirectory from './activeDirectory';
+import * as ldap from './ldap';
 import * as oidc from './oidc';
 import * as config from '../../config';
 import { AuthenticationElement } from '../../config/generated/config';
@@ -30,6 +31,7 @@ type StrategyModule = {
 export const authStrategies: Record<string, StrategyModule> = {
   local,
   activedirectory: activeDirectory,
+  ldap,
   openidconnect: oidc,
 };
 

src/service/routes/auth.ts

@@ -21,6 +21,7 @@ import { getAuthMethods } from '../../config';
 import * as db from '../../db';
 import * as passportLocal from '../passport/local';
 import * as passportAD from '../passport/activeDirectory';
+import * as passportLdap from '../passport/ldap';
 
 import { User } from '../../db/types';
 import { AuthenticationElement } from '../../config/generated/config';
@@ -52,7 +53,7 @@ router.get('/', (_req: Request, res: Response) => {
 });
 
 // login strategies that will work with /login e.g. take username and password
-const appropriateLoginStrategies = [passportLocal.type, passportAD.type];
+const appropriateLoginStrategies = [passportLocal.type, passportAD.type, passportLdap.type];
 // getLoginStrategy fetches the enabled auth methods and identifies if there's an appropriate
 // auth method for username and password login. If there isn't it returns null, if there is it
 // returns the first.