chore(release): 0.21.7 [skip ci]

## [0.21.7](https://github.com/sasjs/server/compare/v0.21.6...v0.21.7) (2022-09-30)

### Bug Fixes

* csrf package is changed to pillarjs-csrf ([fe3e508](fe3e5088f8))

CHANGELOG.md

@@ -1,3 +1,24 @@
+## [0.21.7](https://github.com/sasjs/server/compare/v0.21.6...v0.21.7) (2022-09-30)
+
+
+### Bug Fixes
+
+* csrf package is changed to pillarjs-csrf ([fe3e508](https://github.com/sasjs/server/commit/fe3e5088f8dfff50042ec8e8aac9ba5ba1394deb))
+
+## [0.21.6](https://github.com/sasjs/server/compare/v0.21.5...v0.21.6) (2022-09-23)
+
+
+### Bug Fixes
+
+* in getTokensFromDB handle the scenario when tokens are expired ([40f95f9](https://github.com/sasjs/server/commit/40f95f9072c8685910138d88fd2410f8704fc975))
+
+## [0.21.5](https://github.com/sasjs/server/compare/v0.21.4...v0.21.5) (2022-09-22)
+
+
+### Bug Fixes
+
+* made files extensions case insensitive ([2496043](https://github.com/sasjs/server/commit/249604384e42be4c12c88c70a7dff90fc1917a8f))
+
 ## [0.21.4](https://github.com/sasjs/server/compare/v0.21.3...v0.21.4) (2022-09-21)
 
 

api/package-lock.json

@@ -14,7 +14,6 @@
         "connect-mongo": "^4.6.0",
         "cookie-parser": "^1.4.6",
         "cors": "^2.8.5",
-        "csurf": "^1.11.0",
         "express": "^4.17.1",
         "express-session": "^1.17.2",
         "helmet": "^5.0.2",
@@ -37,7 +36,6 @@
         "@types/bcryptjs": "^2.4.2",
         "@types/cookie-parser": "^1.4.2",
         "@types/cors": "^2.8.12",
-        "@types/csurf": "^1.11.2",
         "@types/express": "^4.17.12",
         "@types/express-session": "^1.17.4",
         "@types/jest": "^26.0.24",
@@ -50,6 +48,7 @@
         "@types/swagger-ui-express": "^4.1.3",
         "@types/unzipper": "^0.10.5",
         "adm-zip": "^0.5.9",
+        "csrf": "^3.1.0",
         "dotenv": "^10.0.0",
         "http-headers-validation": "^0.0.1",
         "jest": "^27.0.6",
@@ -1833,15 +1832,6 @@
       "integrity": "sha512-vt+kDhq/M2ayberEtJcIN/hxXy1Pk+59g2FV/ZQceeaTyCtCucjL2Q7FXlFjtWn4n15KCr1NE2lNNFhp0lEThw==",
       "dev": true
     },
-    "node_modules/@types/csurf": {
-      "version": "1.11.2",
-      "resolved": "https://registry.npmjs.org/@types/csurf/-/csurf-1.11.2.tgz",
-      "integrity": "sha512-9bc98EnwmC1S0aSJiA8rWwXtgXtXHHOQOsGHptImxFgqm6CeH+mIOunHRg6+/eg2tlmDMX3tY7XrWxo2M/nUNQ==",
-      "dev": true,
-      "dependencies": {
-        "@types/express-serve-static-core": "*"
-      }
-    },
     "node_modules/@types/express": {
       "version": "4.17.12",
       "resolved": "https://registry.npmjs.org/@types/express/-/express-4.17.12.tgz",
@@ -3336,6 +3326,7 @@
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/csrf/-/csrf-3.1.0.tgz",
       "integrity": "sha512-uTqEnCvWRk042asU6JtapDTcJeeailFy4ydOQS28bj1hcLnYRiqi8SsD2jS412AY1I/4qdOwWZun774iqywf9w==",
+      "dev": true,
       "dependencies": {
         "rndm": "1.2.0",
         "tsscmp": "1.0.6",
@@ -3369,40 +3360,6 @@
       "integrity": "sha512-b0tGHbfegbhPJpxpiBPU2sCkigAqtM9O121le6bbOlgyV+NyGyCmVfJ6QW9eRjz8CpNfWEOYBIMIGRYkLwsIYg==",
       "dev": true
     },
-    "node_modules/csurf": {
-      "version": "1.11.0",
-      "resolved": "https://registry.npmjs.org/csurf/-/csurf-1.11.0.tgz",
-      "integrity": "sha512-UCtehyEExKTxgiu8UHdGvHj4tnpE/Qctue03Giq5gPgMQ9cg/ciod5blZQ5a4uCEenNQjxyGuzygLdKUmee/bQ==",
-      "dependencies": {
-        "cookie": "0.4.0",
-        "cookie-signature": "1.0.6",
-        "csrf": "3.1.0",
-        "http-errors": "~1.7.3"
-      },
-      "engines": {
-        "node": ">= 0.8.0"
-      }
-    },
-    "node_modules/csurf/node_modules/http-errors": {
-      "version": "1.7.3",
-      "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.7.3.tgz",
-      "integrity": "sha512-ZTTX0MWrsQ2ZAhA1cejAwDLycFsd7I7nVtnkT3Ol0aqodaKW+0CTZDQ1uBv5whptCnc8e8HeRRJxRs0kmm/Qfw==",
-      "dependencies": {
-        "depd": "~1.1.2",
-        "inherits": "2.0.4",
-        "setprototypeof": "1.1.1",
-        "statuses": ">= 1.5.0 < 2",
-        "toidentifier": "1.0.0"
-      },
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
-    "node_modules/csurf/node_modules/inherits": {
-      "version": "2.0.4",
-      "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
-      "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="
-    },
     "node_modules/csv-stringify": {
       "version": "5.6.5",
       "resolved": "https://registry.npmjs.org/csv-stringify/-/csv-stringify-5.6.5.tgz",
@@ -8377,7 +8334,8 @@
     "node_modules/rndm": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/rndm/-/rndm-1.2.0.tgz",
-      "integrity": "sha1-8z/pz7Urv9UgqhgyO8ZdsRCht2w="
+      "integrity": "sha1-8z/pz7Urv9UgqhgyO8ZdsRCht2w=",
+      "dev": true
     },
     "node_modules/rotating-file-stream": {
       "version": "3.0.4",
@@ -9389,6 +9347,7 @@
       "version": "1.0.6",
       "resolved": "https://registry.npmjs.org/tsscmp/-/tsscmp-1.0.6.tgz",
       "integrity": "sha512-LxhtAkPDTkVCMQjt2h6eBVY28KCjikZqZfMcC15YBeNjkgUpdCfBu5HoiOTDu86v6smE8yOjyEktJ8hlbANHQA==",
+      "dev": true,
       "engines": {
         "node": ">=0.6.x"
       }
@@ -11361,15 +11320,6 @@
       "integrity": "sha512-vt+kDhq/M2ayberEtJcIN/hxXy1Pk+59g2FV/ZQceeaTyCtCucjL2Q7FXlFjtWn4n15KCr1NE2lNNFhp0lEThw==",
       "dev": true
     },
-    "@types/csurf": {
-      "version": "1.11.2",
-      "resolved": "https://registry.npmjs.org/@types/csurf/-/csurf-1.11.2.tgz",
-      "integrity": "sha512-9bc98EnwmC1S0aSJiA8rWwXtgXtXHHOQOsGHptImxFgqm6CeH+mIOunHRg6+/eg2tlmDMX3tY7XrWxo2M/nUNQ==",
-      "dev": true,
-      "requires": {
-        "@types/express-serve-static-core": "*"
-      }
-    },
     "@types/express": {
       "version": "4.17.12",
       "resolved": "https://registry.npmjs.org/@types/express/-/express-4.17.12.tgz",
@@ -12584,6 +12534,7 @@
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/csrf/-/csrf-3.1.0.tgz",
       "integrity": "sha512-uTqEnCvWRk042asU6JtapDTcJeeailFy4ydOQS28bj1hcLnYRiqi8SsD2jS412AY1I/4qdOwWZun774iqywf9w==",
+      "dev": true,
       "requires": {
         "rndm": "1.2.0",
         "tsscmp": "1.0.6",
@@ -12613,36 +12564,6 @@
         }
       }
     },
-    "csurf": {
-      "version": "1.11.0",
-      "resolved": "https://registry.npmjs.org/csurf/-/csurf-1.11.0.tgz",
-      "integrity": "sha512-UCtehyEExKTxgiu8UHdGvHj4tnpE/Qctue03Giq5gPgMQ9cg/ciod5blZQ5a4uCEenNQjxyGuzygLdKUmee/bQ==",
-      "requires": {
-        "cookie": "0.4.0",
-        "cookie-signature": "1.0.6",
-        "csrf": "3.1.0",
-        "http-errors": "~1.7.3"
-      },
-      "dependencies": {
-        "http-errors": {
-          "version": "1.7.3",
-          "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.7.3.tgz",
-          "integrity": "sha512-ZTTX0MWrsQ2ZAhA1cejAwDLycFsd7I7nVtnkT3Ol0aqodaKW+0CTZDQ1uBv5whptCnc8e8HeRRJxRs0kmm/Qfw==",
-          "requires": {
-            "depd": "~1.1.2",
-            "inherits": "2.0.4",
-            "setprototypeof": "1.1.1",
-            "statuses": ">= 1.5.0 < 2",
-            "toidentifier": "1.0.0"
-          }
-        },
-        "inherits": {
-          "version": "2.0.4",
-          "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
-          "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="
-        }
-      }
-    },
     "csv-stringify": {
       "version": "5.6.5",
       "resolved": "https://registry.npmjs.org/csv-stringify/-/csv-stringify-5.6.5.tgz",
@@ -16379,7 +16300,8 @@
     "rndm": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/rndm/-/rndm-1.2.0.tgz",
-      "integrity": "sha1-8z/pz7Urv9UgqhgyO8ZdsRCht2w="
+      "integrity": "sha1-8z/pz7Urv9UgqhgyO8ZdsRCht2w=",
+      "dev": true
     },
     "rotating-file-stream": {
       "version": "3.0.4",
@@ -17134,7 +17056,8 @@
     "tsscmp": {
       "version": "1.0.6",
       "resolved": "https://registry.npmjs.org/tsscmp/-/tsscmp-1.0.6.tgz",
-      "integrity": "sha512-LxhtAkPDTkVCMQjt2h6eBVY28KCjikZqZfMcC15YBeNjkgUpdCfBu5HoiOTDu86v6smE8yOjyEktJ8hlbANHQA=="
+      "integrity": "sha512-LxhtAkPDTkVCMQjt2h6eBVY28KCjikZqZfMcC15YBeNjkgUpdCfBu5HoiOTDu86v6smE8yOjyEktJ8hlbANHQA==",
+      "dev": true
     },
     "tunnel-agent": {
       "version": "0.6.0",

api/package.json

@@ -53,7 +53,6 @@
     "connect-mongo": "^4.6.0",
     "cookie-parser": "^1.4.6",
     "cors": "^2.8.5",
-    "csurf": "^1.11.0",
     "express": "^4.17.1",
     "express-session": "^1.17.2",
     "helmet": "^5.0.2",
@@ -73,7 +72,6 @@
     "@types/bcryptjs": "^2.4.2",
     "@types/cookie-parser": "^1.4.2",
     "@types/cors": "^2.8.12",
-    "@types/csurf": "^1.11.2",
     "@types/express": "^4.17.12",
     "@types/express-session": "^1.17.4",
     "@types/jest": "^26.0.24",
@@ -86,6 +84,7 @@
     "@types/swagger-ui-express": "^4.1.3",
     "@types/unzipper": "^0.10.5",
     "adm-zip": "^0.5.9",
+    "csrf": "^3.1.0",
     "dotenv": "^10.0.0",
     "http-headers-validation": "^0.0.1",
     "jest": "^27.0.6",

api/src/app.ts

@@ -1,6 +1,5 @@
 import path from 'path'
-import express, { ErrorRequestHandler } from 'express'
+import express, { ErrorRequestHandler, CookieOptions } from 'express'
-import csrf, { CookieOptions } from 'csurf'
 import cookieParser from 'cookie-parser'
 import dotenv from 'dotenv'
 
@@ -39,15 +38,7 @@ export const cookieOptions: CookieOptions = {
   maxAge: 24 * 60 * 60 * 1000 // 24 hours
 }
 
-/***********************************
- *         CSRF Protection         *
- ***********************************/
-export const csrfProtection = csrf({ cookie: cookieOptions })
-
 const onError: ErrorRequestHandler = (err, req, res, next) => {
-  if (err.code === 'EBADCSRFTOKEN')
-    return res.status(400).send('Invalid CSRF token!')
-
   console.error(err.stack)
   res.status(500).send('Something broke!')
 }

api/src/middlewares/authenticateToken.ts

@@ -1,6 +1,6 @@
 import { RequestHandler, Request, Response, NextFunction } from 'express'
 import jwt from 'jsonwebtoken'
-import { csrfProtection } from '../app'
+import { csrfProtection } from './'
 import {
   fetchLatestAutoExec,
   ModeType,

api/src/middlewares/authorize.ts

@@ -10,9 +10,7 @@ import { getPath, isPublicRoute } from '../utils'
 export const authorize: RequestHandler = async (req, res, next) => {
   const { user } = req
 
-  if (!user) {
+  if (!user) return res.sendStatus(401)
-    return res.sendStatus(401)
-  }
 
   // no need to check for permissions when user is admin
   if (user.isAdmin) return next()

api/src/middlewares/csrfProtection.ts

@@ -0,0 +1,32 @@
+import { RequestHandler } from 'express'
+import csrf from 'csrf'
+
+const csrfTokens = new csrf()
+const secret = csrfTokens.secretSync()
+
+export const generateCSRFToken = () => csrfTokens.create(secret)
+
+export const csrfProtection: RequestHandler = (req, res, next) => {
+  if (req.method === 'GET') return next()
+
+  // Reads the token from the following locations, in order:
+  // req.body.csrf_token - typically generated by the body-parser module.
+  // req.query.csrf_token - a built-in from Express.js to read from the URL query string.
+  // req.headers['csrf-token'] - the CSRF-Token HTTP request header.
+  // req.headers['xsrf-token'] - the XSRF-Token HTTP request header.
+  // req.headers['x-csrf-token'] - the X-CSRF-Token HTTP request header.
+  // req.headers['x-xsrf-token'] - the X-XSRF-Token HTTP request header.
+
+  const token =
+    req.body?.csrf_token ||
+    req.query?.csrf_token ||
+    req.headers['csrf-token'] ||
+    req.headers['xsrf-token'] ||
+    req.headers['x-csrf-token'] ||
+    req.headers['x-xsrf-token']
+
+  if (!csrfTokens.verify(secret, token)) {
+    return res.status(400).send('Invalid CSRF token!')
+  }
+  next()
+}

api/src/middlewares/index.ts

@@ -1,5 +1,6 @@
 export * from './authenticateToken'
+export * from './authorize'
+export * from './csrfProtection'
 export * from './desktop'
 export * from './verifyAdmin'
 export * from './verifyAdminIfNeeded'
-export * from './authorize'

api/src/routes/api/spec/web.spec.ts

@@ -49,10 +49,9 @@ describe('web', () => {
 
   describe('SASLogon/login', () => {
     let csrfToken: string
-    let cookies: string
 
     beforeAll(async () => {
-      ;({ csrfToken, cookies } = await getCSRF(app))
+      ;({ csrfToken } = await getCSRF(app))
     })
 
     afterEach(async () => {
@@ -66,7 +65,6 @@ describe('web', () => {
 
       const res = await request(app)
         .post('/SASLogon/login')
-        .set('Cookie', cookies)
         .set('x-xsrf-token', csrfToken)
         .send({
           username: user.username,
@@ -82,15 +80,45 @@ describe('web', () => {
         isAdmin: user.isAdmin
       })
     })
+
+    it('should respond with Bad Request if CSRF Token is not present', async () => {
+      await userController.createUser(user)
+
+      const res = await request(app)
+        .post('/SASLogon/login')
+        .send({
+          username: user.username,
+          password: user.password
+        })
+        .expect(400)
+
+      expect(res.text).toEqual('Invalid CSRF token!')
+      expect(res.body).toEqual({})
+    })
+
+    it('should respond with Bad Request if CSRF Token is invalid', async () => {
+      await userController.createUser(user)
+
+      const res = await request(app)
+        .post('/SASLogon/login')
+        .set('x-xsrf-token', 'INVALID_CSRF_TOKEN')
+        .send({
+          username: user.username,
+          password: user.password
+        })
+        .expect(400)
+
+      expect(res.text).toEqual('Invalid CSRF token!')
+      expect(res.body).toEqual({})
+    })
   })
 
   describe('SASLogon/authorize', () => {
     let csrfToken: string
-    let cookies: string
     let authCookies: string
 
     beforeAll(async () => {
-      ;({ csrfToken, cookies } = await getCSRF(app))
+      ;({ csrfToken } = await getCSRF(app))
 
       await userController.createUser(user)
 
@@ -99,12 +127,7 @@ describe('web', () => {
         password: user.password
       }
 
-      ;({ cookies: authCookies } = await performLogin(
+      ;({ authCookies } = await performLogin(app, credentials, csrfToken))
-        app,
-        credentials,
-        cookies,
-        csrfToken
-      ))
     })
 
     afterAll(async () => {
@@ -116,17 +139,28 @@ describe('web', () => {
     it('should respond with authorization code', async () => {
       const res = await request(app)
         .post('/SASLogon/authorize')
-        .set('Cookie', [authCookies, cookies].join('; '))
+        .set('Cookie', [authCookies].join('; '))
         .set('x-xsrf-token', csrfToken)
         .send({ clientId })
 
       expect(res.body).toHaveProperty('code')
     })
 
+    it('should respond with Bad Request if CSRF Token is missing', async () => {
+      const res = await request(app)
+        .post('/SASLogon/authorize')
+        .set('Cookie', [authCookies].join('; '))
+        .send({ clientId })
+        .expect(400)
+
+      expect(res.text).toEqual('Invalid CSRF token!')
+      expect(res.body).toEqual({})
+    })
+
     it('should respond with Bad Request if clientId is missing', async () => {
       const res = await request(app)
         .post('/SASLogon/authorize')
-        .set('Cookie', [authCookies, cookies].join('; '))
+        .set('Cookie', [authCookies].join('; '))
         .set('x-xsrf-token', csrfToken)
         .send({})
         .expect(400)
@@ -138,7 +172,7 @@ describe('web', () => {
     it('should respond with Forbidden if clientId is incorrect', async () => {
       const res = await request(app)
         .post('/SASLogon/authorize')
-        .set('Cookie', [authCookies, cookies].join('; '))
+        .set('Cookie', [authCookies].join('; '))
         .set('x-xsrf-token', csrfToken)
         .send({
           clientId: 'WrongClientID'
@@ -153,27 +187,22 @@ describe('web', () => {
 
 const getCSRF = async (app: Express) => {
   // make request to get CSRF
-  const { header, text } = await request(app).get('/')
+  const { text } = await request(app).get('/')
-  const cookies = header['set-cookie'].join()
 
-  const csrfToken = extractCSRF(text)
+  return { csrfToken: extractCSRF(text) }
-  return { csrfToken, cookies }
 }
 
 const performLogin = async (
   app: Express,
   credentials: { username: string; password: string },
-  cookies: string,
   csrfToken: string
 ) => {
   const { header } = await request(app)
     .post('/SASLogon/login')
-    .set('Cookie', cookies)
     .set('x-xsrf-token', csrfToken)
     .send(credentials)
 
-  const newCookies: string = header['set-cookie'].join()
+  return { authCookies: header['set-cookie'].join() }
-  return { cookies: newCookies }
 }
 
 const extractCSRF = (text: string) =>

api/src/routes/appStream/index.ts

@@ -1,6 +1,6 @@
 import path from 'path'
 import express, { Request } from 'express'
-import { authenticateAccessToken } from '../../middlewares'
+import { authenticateAccessToken, generateCSRFToken } from '../../middlewares'
 import { folderExists } from '@sasjs/utils'
 
 import { addEntryToAppStreamConfig, getFilesFolder } from '../../utils'
@@ -13,7 +13,7 @@ const router = express.Router()
 router.get('/', authenticateAccessToken, async (req, res) => {
   const content = appStreamHtml(process.appStreamConfig)
 
-  res.cookie('XSRF-TOKEN', req.csrfToken())
+  res.cookie('XSRF-TOKEN', generateCSRFToken())
 
   return res.send(content)
 })

api/src/routes/setupRoutes.ts

@@ -4,7 +4,7 @@ import webRouter from './web'
 import apiRouter from './api'
 import appStreamRouter from './appStream'
 
-import { csrfProtection } from '../app'
+import { csrfProtection } from '../middlewares'
 
 export const setupRoutes = (app: Express) => {
   app.use('/SASjsApi', apiRouter)

api/src/routes/web/sas9-web.ts

@@ -1,4 +1,5 @@
 import express from 'express'
+import { generateCSRFToken } from '../../middlewares'
 import { WebController } from '../../controllers'
 import { MockSas9Controller } from '../../controllers/mock-sas9'
 
@@ -15,7 +16,7 @@ sas9WebRouter.get('/', async (req, res) => {
   } catch (_) {
     response = '<html><head></head><body>Web Build is not present</body></html>'
   } finally {
-    const codeToInject = `<script>document.cookie = 'XSRF-TOKEN=${req.csrfToken()}; Max-Age=86400; SameSite=Strict; Path=/;'</script>`
+    const codeToInject = `<script>document.cookie = 'XSRF-TOKEN=${generateCSRFToken()}; Max-Age=86400; SameSite=Strict; Path=/;'</script>`
     const injectedContent = response?.replace(
       '</head>',
       `${codeToInject}</head>`

api/src/routes/web/sasviya-web.ts

@@ -1,4 +1,5 @@
 import express from 'express'
+import { generateCSRFToken } from '../../middlewares'
 import { WebController } from '../../controllers/web'
 
 const sasViyaWebRouter = express.Router()
@@ -11,7 +12,7 @@ sasViyaWebRouter.get('/', async (req, res) => {
   } catch (_) {
     response = '<html><head></head><body>Web Build is not present</body></html>'
   } finally {
-    const codeToInject = `<script>document.cookie = 'XSRF-TOKEN=${req.csrfToken()}; Max-Age=86400; SameSite=Strict; Path=/;'</script>`
+    const codeToInject = `<script>document.cookie = 'XSRF-TOKEN=${generateCSRFToken()}; Max-Age=86400; SameSite=Strict; Path=/;'</script>`
     const injectedContent = response?.replace(
       '</head>',
       `${codeToInject}</head>`

api/src/routes/web/web.ts

@@ -1,4 +1,5 @@
 import express from 'express'
+import { generateCSRFToken } from '../../middlewares'
 import { WebController } from '../../controllers/web'
 import { authenticateAccessToken, desktopRestrict } from '../../middlewares'
 import { authorizeValidation, loginWebValidation } from '../../utils'
@@ -13,7 +14,7 @@ webRouter.get('/', async (req, res) => {
   } catch (_) {
     response = '<html><head></head><body>Web Build is not present</body></html>'
   } finally {
-    const codeToInject = `<script>document.cookie = 'XSRF-TOKEN=${req.csrfToken()}; Max-Age=86400; SameSite=Strict; Path=/;'</script>`
+    const codeToInject = `<script>document.cookie = 'XSRF-TOKEN=${generateCSRFToken()}; Max-Age=86400; SameSite=Strict; Path=/;'</script>`
     const injectedContent = response?.replace(
       '</head>',
       `${codeToInject}</head>`

api/src/utils/getPreProgramVariables.ts

@@ -7,7 +7,6 @@ export const getPreProgramVariables = (req: Request): PreProgramVars => {
   const { user, accessToken } = req
   const csrfToken = req.headers['x-xsrf-token'] || req.cookies['XSRF-TOKEN']
   const sessionId = req.cookies['connect.sid']
-  const { _csrf } = req.cookies
 
   const httpHeaders: string[] = []
 
@@ -16,7 +15,6 @@ export const getPreProgramVariables = (req: Request): PreProgramVars => {
 
   const cookies: string[] = []
   if (sessionId) cookies.push(`connect.sid=${sessionId}`)
-  if (_csrf) cookies.push(`_csrf=${_csrf}`)
 
   if (cookies.length) httpHeaders.push(`cookie: ${cookies.join('; ')}`)
 

api/src/utils/getRunTimeAndFilePath.ts

@@ -4,7 +4,7 @@ import { getFilesFolder } from './file'
 import { RunTimeType } from '.'
 
 export const getRunTimeAndFilePath = async (programPath: string) => {
-  const ext = path.extname(programPath)
+  const ext = path.extname(programPath).toLowerCase()
   // If programPath (_program) is provided with a ".sas", ".js", ".py" or ".r" extension
   // we should use that extension to determine the appropriate runTime
   if (ext && Object.values(RunTimeType).includes(ext.slice(1) as RunTimeType)) {

api/src/utils/getTokensFromDB.ts

@@ -1,6 +1,27 @@
 import jwt from 'jsonwebtoken'
 import User from '../model/User'
 
+const isValidToken = async (
+  token: string,
+  key: string,
+  userId: number,
+  clientId: string
+) => {
+  const promise = new Promise<boolean>((resolve, reject) =>
+    jwt.verify(token, key, (err, decoded) => {
+      if (err) return reject(false)
+
+      if (decoded?.userId === userId && decoded?.clientId === clientId) {
+        return resolve(true)
+      }
+
+      return reject(false)
+    })
+  )
+
+  return await promise.then(() => true).catch(() => false)
+}
+
 export const getTokensFromDB = async (userId: number, clientId: string) => {
   const user = await User.findOne({ id: userId })
   if (!user) return
@@ -13,22 +34,22 @@ export const getTokensFromDB = async (userId: number, clientId: string) => {
     const accessToken = currentTokenObj.accessToken
     const refreshToken = currentTokenObj.refreshToken
 
-    const verifiedAccessToken: any = jwt.verify(
+    const isValidAccessToken = await isValidToken(
       accessToken,
-      process.secrets.ACCESS_TOKEN_SECRET
+      process.secrets.ACCESS_TOKEN_SECRET,
+      userId,
+      clientId
     )
 
-    const verifiedRefreshToken: any = jwt.verify(
+    const isValidRefreshToken = await isValidToken(
       refreshToken,
-      process.secrets.REFRESH_TOKEN_SECRET
+      process.secrets.REFRESH_TOKEN_SECRET,
+      userId,
+      clientId
     )
 
-    if (
+    if (isValidAccessToken && isValidRefreshToken) {
-      verifiedAccessToken?.userId === userId &&
-      verifiedAccessToken?.clientId === clientId &&
-      verifiedRefreshToken?.userId === userId &&
-      verifiedRefreshToken?.clientId === clientId
-    )
       return { accessToken, refreshToken }
+    }
   }
 }

web/src/containers/Studio/internal/hooks/useEditor.ts

@@ -236,7 +236,9 @@ const useEditor = ({
   useEffect(() => {
     if (selectedFilePath) {
       setIsLoading(true)
-      setSelectedFileExtension(selectedFilePath.split('.').pop() ?? '')
+      setSelectedFileExtension(
+        selectedFilePath.split('.').pop()?.toLowerCase() ?? ''
+      )
       axios
         .get(`/SASjsApi/drive/file?_filePath=${selectedFilePath}`)
         .then((res: any) => {
@@ -270,8 +272,8 @@ const useEditor = ({
   }, [fileContent, selectedFilePath])
 
   useEffect(() => {
-    if (runTimes.includes(selectedFileExtension))
+    const fileExtension = selectedFileExtension.toLowerCase()
-      setSelectedRunTime(selectedFileExtension)
+    if (runTimes.includes(fileExtension)) setSelectedRunTime(fileExtension)
   }, [selectedFileExtension, runTimes])
 
   return {