build: release v5.12.1 - hotfix to block RP and SP student domains

CHANGELOG.md

@@ -4,8 +4,14 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
+#### [v5.12.1](https://github.com/opengovsg/FormSG/compare/v5.12.0...v5.12.1)
+
+- fix: deny non-GET requests from RP and SP domains [`9a2c9dc`](https://github.com/opengovsg/FormSG/commit/9a2c9dc0f3287b35e03bf48674c7ef57411ffe87)
+
 #### [v5.12.0](https://github.com/opengovsg/FormSG/compare/v5.11.0...v5.12.0)
 
+> 1 June 2021
+
 - build: upgrade application node version to v14 (by updating Docker image) [`#2038`](https://github.com/opengovsg/FormSG/pull/2038)
 - feat: Deduplicate Mongodb Error Messages [`#1996`](https://github.com/opengovsg/FormSG/pull/1996)
 - ref: remove usage of express-serve-static-core types (ParamsDictionary, Query) [`#1848`](https://github.com/opengovsg/FormSG/pull/1848)
@@ -38,6 +44,7 @@ Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 - fix: add types to RequestHandler in submitEncryptModeForm [`#1889`](https://github.com/opengovsg/FormSG/pull/1889)
 - chore: merge v5.11.0 into develop [`#1969`](https://github.com/opengovsg/FormSG/pull/1969)
 - fix(verification): loosen OTP waiting time by 2 seconds [`#1957`](https://github.com/opengovsg/FormSG/pull/1957)
+- chore: bump version to 5.12.0 [`85759bc`](https://github.com/opengovsg/FormSG/commit/85759bc9dc01f73da3cbd0ec73c636e58e983948)
 
 #### [v5.11.0](https://github.com/opengovsg/FormSG/compare/v5.10.0...v5.11.0)
 
@@ -153,13 +160,14 @@ Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 - chore(deps-dev): bump @typescript-eslint/eslint-plugin [`#1790`](https://github.com/opengovsg/FormSG/pull/1790)
 - feat(api-refactor): add specific update end page endpoint in server [`#1760`](https://github.com/opengovsg/FormSG/pull/1760)
 - feat: move server.ts into src/app [`#1785`](https://github.com/opengovsg/FormSG/pull/1785)
+- fix: trigger digest cycle for delete logic [`#1787`](https://github.com/opengovsg/FormSG/pull/1787)
+- chore: bump version to 5.9.0 [`6d6e475`](https://github.com/opengovsg/FormSG/commit/6d6e475c417cfb5efacb203888b0f296159d8ac1)
 - chore: bump version to v5.10.0 [`0615ce5`](https://github.com/opengovsg/FormSG/commit/0615ce5262fcdb65932ad6c9be9ee66503b0e949)
 
 #### [v5.9.0](https://github.com/opengovsg/FormSG/compare/v5.8.0...v5.9.0)
 
 > 4 May 2021
 
-- fix: trigger digest cycle for delete logic [`#1787`](https://github.com/opengovsg/FormSG/pull/1787)
 - fix: allow commas in email confirmation sender [`#1782`](https://github.com/opengovsg/FormSG/pull/1782)
 - chore(deps-dev): bump core-js from 3.11.1 to 3.11.2 [`#1780`](https://github.com/opengovsg/FormSG/pull/1780)
 - fix(deps): bump fp-ts from 2.10.4 to 2.10.5 [`#1781`](https://github.com/opengovsg/FormSG/pull/1781)
@@ -184,7 +192,7 @@ Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 - fix(deps): bump aws-sdk from 2.893.0 to 2.894.0 [`#1756`](https://github.com/opengovsg/FormSG/pull/1756)
 - fix(deps): bump @sentry/integrations from 6.3.1 to 6.3.3 [`#1755`](https://github.com/opengovsg/FormSG/pull/1755)
 - chore: merge v5.8.0 into develop [`#1751`](https://github.com/opengovsg/FormSG/pull/1751)
-- chore: bump version to 5.9.0 [`6d6e475`](https://github.com/opengovsg/FormSG/commit/6d6e475c417cfb5efacb203888b0f296159d8ac1)
+- chore: bump version to 5.9.0 [`902fd6a`](https://github.com/opengovsg/FormSG/commit/902fd6a764e94bd0882ca1f7bebb3e79f916c9f3)
 
 #### [v5.8.0](https://github.com/opengovsg/FormSG/compare/v5.7.1...v5.8.0)
 

package.json

@@ -1,7 +1,7 @@
 {
   "name": "FormSG",
   "description": "Form Manager for Government",
-  "version": "5.12.0",
+  "version": "5.12.1",
   "homepage": "https://form.gov.sg",
   "authors": [
     "FormSG <[email protected]>"

src/app/modules/auth/auth.middlewares.ts

@@ -1,6 +1,7 @@
 import { StatusCodes } from 'http-status-codes'
 
 import { ControllerHandler } from '../core/core.types'
+import * as UserService from '../user/user.service'
 
 import { isUserInSession } from './auth.utils'
 
@@ -19,3 +20,36 @@ export const withUserAuthentication: ControllerHandler = (req, res, next) => {
     .status(StatusCodes.UNAUTHORIZED)
     .json({ message: 'User is unauthorized.' })
 }
+
+const DENIED_DOMAINS = ['myrp.edu.sg', 'ichat.sp.edu.sg']
+
+/**
+ * If user is from a domain which should not have been whitelisted,
+ * do not allow any updates. Only allow GET requests, eg to access
+ * submissions.
+ * @returns 400 if user in session is from a disallowed domain and
+ * HTTP method changes database state; next otherwise
+ */
+export const denyRpSpStudentEmails: ControllerHandler<
+  unknown,
+  unknown,
+  unknown
+> = async (req, res, next) => {
+  const userId = (req.session as Express.AuthedSession).user._id
+  return UserService.findUserById(userId)
+    .map((user) => {
+      const emailDomain = user.email.split('@').pop() ?? ''
+      if (
+        DENIED_DOMAINS.includes(emailDomain.toLowerCase()) &&
+        req.method.toLowerCase() !== 'get'
+      ) {
+        return res.sendStatus(StatusCodes.BAD_REQUEST)
+      }
+      return next()
+    })
+    .mapErr(() =>
+      res
+        .status(StatusCodes.UNPROCESSABLE_ENTITY)
+        .json({ message: 'User not found' }),
+    )
+}

src/app/routes/api/v3/admin/forms/admin-forms.routes.ts

@@ -1,6 +1,9 @@
 import { Router } from 'express'
 
-import { withUserAuthentication } from '../../../../../modules/auth/auth.middlewares'
+import {
+  denyRpSpStudentEmails,
+  withUserAuthentication,
+} from '../../../../../modules/auth/auth.middlewares'
 
 import { AdminFormsFeedbackRouter } from './admin-forms.feedback.routes'
 import { AdminFormsFormRouter } from './admin-forms.form.routes'
@@ -14,6 +17,7 @@ export const AdminFormsRouter = Router()
 
 // All routes in this handler should be protected by authentication.
 AdminFormsRouter.use(withUserAuthentication)
+AdminFormsRouter.use(denyRpSpStudentEmails)
 
 AdminFormsRouter.use(AdminFormsSettingsRouter)
 AdminFormsRouter.use(AdminFormsFeedbackRouter)