Release 2.5.0

.buildpacks

@@ -1,2 +1,2 @@
-https://github.com/alex88/heroku-buildpack-vips
+https://github.com/Scalingo/apt-buildpack
 https://github.com/Scalingo/nodejs-buildpack

.devcontainer/Dockerfile

@@ -1,5 +1,5 @@
-# [Choice] Node.js version: 16, 14, 12
-ARG VARIANT=12-buster
+# [Choice] Node.js version: 16, 14
+ARG VARIANT=14-buster
 FROM mcr.microsoft.com/vscode/devcontainers/javascript-node:0-${VARIANT}
 
 # [Optional] Uncomment this section to install additional OS packages.

.devcontainer/docker-compose.yml

@@ -6,7 +6,7 @@ services:
       context: ..
       dockerfile: .devcontainer/Dockerfile
       args:
-        VARIANT: 12-buster
+        VARIANT: 14-buster
     environment:
       - CMD_DB_URL=postgres://codimd:codimd@localhost/codimd
       - CMD_USECDN=false

.github/workflows/build.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [10.x, 12.x]
+        node-version: [14.x, 16.x]
 
     steps:
     - uses: actions/checkout@v2
@@ -39,9 +39,9 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - uses: actions/setup-node@v2
-      name: Use Node.js 12
+      name: Use Node.js 14
       with:
-        node-version: 12
+        node-version: 14
         check-latest: true
     - name: Install doctoc-check
       run: |

.nvmrc

@@ -1 +1 @@
-v10.20.1
+v16.20.2

Aptfile

@@ -0,0 +1 @@
+libvips-dev

README.md

@@ -81,7 +81,7 @@ CodiMD is a service that runs on Node.js, while users use the service through br
 - <img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/chrome/chrome_48x48.png" alt="Chrome" width="24px" height="24px" /> Chrome >= 47, Chrome for Android >= 47
 - <img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/safari/safari_48x48.png" alt="Safari" width="24px" height="24px" /> Safari >= 9, iOS Safari >= 8.4
 - <img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/firefox/firefox_48x48.png" alt="Firefox" width="24px" height="24px" /> Firefox >= 44
-- <img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/edge/edge_48x48.png" alt="IE / Edge" width="24px" height="24px" /> IE >= 9, Edge >= 12
+- <img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/edge/edge_48x48.png" alt="Edge" width="24px" height="24px" /> Edge >= 12
 - <img src="https://raw.githubusercontent.com/alrra/browser-logos/master/src/opera/opera_48x48.png" alt="Opera" width="24px" height="24px" /> Opera >= 34, Opera Mini not supported
 - Android Browser >= 4.4
 

app.json

@@ -80,6 +80,14 @@
             "description": "GitHub API client secret",
             "required": false
         },
+        "CMD_GITHUB_ORGANIZATIONS": {
+            "description": "GitHub whitelist of orgs",
+            "required": false
+        },
+        "CMD_GITHUB_SCOPES": {
+            "description": "GitHub OAuth API scopes",
+            "required": false
+        },
         "CMD_BITBUCKET_CLIENTID": {
             "description": "Bitbucket API client id",
             "required": false

config.json.example

@@ -53,7 +53,9 @@
         },
         "github": {
             "clientID": "change this",
-            "clientSecret": "change this"
+            "clientSecret": "change this",
+            "organizations": ["names of github organizations allowed, optional"],
+            "scopes": ["defaults to 'read:user' scope for auth user"]
         },
         "gitlab": {
             "baseURL": "change this",

lib/auth/github/index.js

@@ -1,12 +1,17 @@
 'use strict'
 
 const Router = require('express').Router
+const request = require('request')
 const passport = require('passport')
 const GithubStrategy = require('passport-github').Strategy
+const { InternalOAuthError } = require('passport-oauth2')
 const config = require('../../config')
 const response = require('../../response')
 const { setReturnToFromReferer, passportGeneralCallback } = require('../utils')
 const { URL } = require('url')
+const { promisify } = require('util')
+
+const rp = promisify(request)
 
 const githubAuth = module.exports = Router()
 
@@ -15,20 +20,48 @@ function githubUrl (path) {
 }
 
 passport.use(new GithubStrategy({
+  scope: (config.github.organizations ? config.github.scopes.concat(['read:org']) : config.github.scope),
   clientID: config.github.clientID,
   clientSecret: config.github.clientSecret,
   callbackURL: config.serverURL + '/auth/github/callback',
   authorizationURL: githubUrl('login/oauth/authorize'),
   tokenURL: githubUrl('login/oauth/access_token'),
   userProfileURL: githubUrl('api/v3/user')
-}, passportGeneralCallback))
+}, async (accessToken, refreshToken, profile, done) => {
+  if (!config.github.organizations) {
+    return passportGeneralCallback(accessToken, refreshToken, profile, done)
+  }
+  const { statusCode, body: data } = await rp({
+    url: `https://api.github.com/user/orgs`,
+    method: 'GET',
+    json: true,
+    timeout: 2000,
+    headers: {
+      Authorization: `token ${accessToken}`,
+      'User-Agent': 'nodejs-http'
+    }
+  })
+  if (statusCode !== 200) {
+    return done(InternalOAuthError(
+      `Failed to query organizations for user: ${profile.username}`
+    ))
+  }
+  const orgs = data.map(({ login }) => login)
+  for (const org of orgs) {
+    if (config.github.organizations.includes(org)) {
+      return passportGeneralCallback(accessToken, refreshToken, profile, done)
+    }
+  }
+  return done(InternalOAuthError(
+    `User orgs not whitelisted: ${profile.username} (${orgs.join(',')})`
+  ))
+}))
 
 githubAuth.get('/auth/github', function (req, res, next) {
   setReturnToFromReferer(req)
   passport.authenticate('github')(req, res, next)
 })
 
-// github auth callback
 githubAuth.get('/auth/github/callback',
   passport.authenticate('github', {
     successReturnToOrRedirect: config.serverURL + '/',

lib/auth/index.js

@@ -49,10 +49,14 @@ if (config.isEmailEnable) authRouter.use(require('./email'))
 if (config.isOpenIDEnable) authRouter.use(require('./openid'))
 
 // logout
-authRouter.get('/logout', function (req, res) {
+authRouter.get('/logout', function (req, res, next) {
   if (config.debug && req.isAuthenticated()) {
     logger.debug('user logout: ' + req.user.id)
   }
-  req.logout()
-  res.redirect(config.serverURL + '/')
+
+  req.logout((err) => {
+    if (err) { return next(err) }
+
+    res.redirect(config.serverURL + '/')
+  })
 })

lib/auth/oauth2/strategy.js

@@ -4,6 +4,7 @@ const { Strategy, InternalOAuthError } = require('passport-oauth2')
 const config = require('../../config')
 
 function parseProfile (data) {
+  const id = extractProfileAttribute(data, config.oauth2.userProfileIdAttr)
   const username = extractProfileAttribute(data, config.oauth2.userProfileUsernameAttr)
   const displayName = extractProfileAttribute(data, config.oauth2.userProfileDisplayNameAttr)
   const email = extractProfileAttribute(data, config.oauth2.userProfileEmailAttr)
@@ -14,7 +15,7 @@ function parseProfile (data) {
   }
 
   return {
-    id: username,
+    id: id || username,
     username: username,
     displayName: displayName,
     email: email,
@@ -41,6 +42,16 @@ function extractProfileAttribute (data, path) {
   return data
 }
 
+function checkAuthorization (data, done) {
+  const roles = extractProfileAttribute(data, config.oauth2.rolesClaim)
+
+  if (config.oauth2.accessRole && roles) {
+    if (!roles.includes(config.oauth2.accessRole)) {
+      return done('Permission denied', null)
+    }
+  }
+}
+
 class OAuth2CustomStrategy extends Strategy {
   constructor (options, verify) {
     options.customHeaders = options.customHeaders || {}
@@ -59,6 +70,7 @@ class OAuth2CustomStrategy extends Strategy {
       let profile, json
       try {
         json = JSON.parse(body)
+        checkAuthorization(json, done)
         profile = parseProfile(json)
       } catch (ex) {
         return done(new InternalOAuthError('Failed to parse user profile' + ex.toString()))

lib/config/default.js

@@ -115,7 +115,9 @@ module.exports = {
   github: {
     enterpriseURL: undefined, // if you use github.com, not need to specify
     clientID: undefined,
-    clientSecret: undefined
+    clientSecret: undefined,
+    organizations: [],
+    scopes: ['read:user']
   },
   gitlab: {
     baseURL: undefined,

lib/config/environment.js

@@ -69,7 +69,9 @@ module.exports = {
   github: {
     enterpriseURL: process.env.CMD_GITHUB_ENTERPRISE_URL,
     clientID: process.env.CMD_GITHUB_CLIENTID,
-    clientSecret: process.env.CMD_GITHUB_CLIENTSECRET
+    clientSecret: process.env.CMD_GITHUB_CLIENTSECRET,
+    organizations: toArrayConfig(process.env.CMD_GITHUB_ORGANIZATIONS),
+    scopes: toArrayConfig(process.env.CMD_GITHUB_SCOPES)
   },
   bitbucket: {
     clientID: process.env.CMD_BITBUCKET_CLIENTID,
@@ -96,6 +98,9 @@ module.exports = {
     userProfileURL: process.env.CMD_OAUTH2_USER_PROFILE_URL,
     scope: process.env.CMD_OAUTH2_SCOPE,
     state: process.env.CMD_OAUTH2_STATE,
+    rolesClaim: process.env.CMD_OAUTH2_ROLES_CLAIM,
+    accessRole: process.env.CMD_OAUTH2_ACCESS_ROLE,
+    userProfileIdAttr: process.env.CMD_OAUTH2_USER_PROFILE_ID_ATTR,
     userProfileUsernameAttr: process.env.CMD_OAUTH2_USER_PROFILE_USERNAME_ATTR,
     userProfileDisplayNameAttr: process.env.CMD_OAUTH2_USER_PROFILE_DISPLAY_NAME_ATTR,
     userProfileEmailAttr: process.env.CMD_OAUTH2_USER_PROFILE_EMAIL_ATTR,

lib/imageRouter/index.js

@@ -16,37 +16,42 @@ const response = require('../response')
 const imageRouter = module.exports = Router()
 
 function checkImageValid (filepath) {
-  const buffer = readChunk.sync(filepath, 0, 12)
-  /** @type {{ ext: string, mime: string } | null} */
-  const mimetypeFromBuf = imageType(buffer)
-  const mimeTypeFromExt = mime.lookup(path.extname(filepath))
+  try {
+    const buffer = readChunk.sync(filepath, 0, 12)
+    /** @type {{ ext: string, mime: string } | null} */
+    const mimetypeFromBuf = imageType(buffer)
+    const mimeTypeFromExt = mime.lookup(path.extname(filepath))
 
-  return mimetypeFromBuf && config.allowedUploadMimeTypes.includes(mimetypeFromBuf.mime) &&
-         mimeTypeFromExt && config.allowedUploadMimeTypes.includes(mimeTypeFromExt)
+    return mimetypeFromBuf && config.allowedUploadMimeTypes.includes(mimetypeFromBuf.mime) &&
+          mimeTypeFromExt && config.allowedUploadMimeTypes.includes(mimeTypeFromExt)
+  } catch (err) {
+    logger.error(err)
+    return false
+  }
 }
 
 // upload image
 imageRouter.post('/uploadimage', function (req, res) {
-  var form = new formidable.IncomingForm()
-
-  form.keepExtensions = true
+  var form = new formidable.IncomingForm({
+    keepExtensions: true
+  })
 
   form.parse(req, function (err, fields, files) {
-    if (err || !files.image || !files.image.path) {
+    if (err || !files.image || !files.image.filepath) {
       response.errorForbidden(req, res)
     } else {
       if (config.debug) {
         logger.info('SERVER received uploadimage: ' + JSON.stringify(files.image))
       }
 
-      if (!checkImageValid(files.image.path)) {
+      if (!checkImageValid(files.image.filepath)) {
         return response.errorForbidden(req, res)
       }
 
       const uploadProvider = require('./' + config.imageUploadType)
-      uploadProvider.uploadImage(files.image.path, function (err, url) {
+      uploadProvider.uploadImage(files.image.filepath, function (err, url) {
         // remove temporary upload file, and ignore any error
-        fs.unlink(files.image.path, () => {})
+        fs.unlink(files.image.filepath, () => {})
         if (err !== null) {
           logger.error(err)
           return res.status(500).end('upload image error')

lib/imageRouter/s3.js

@@ -48,13 +48,16 @@ exports.uploadImage = function (imagePath, callback) {
     const command = new PutObjectCommand(params)
 
     s3.send(command).then(data => {
-      let s3Endpoint = 's3.amazonaws.com'
+      // default scheme settings to https
+      let s3Endpoint = 'https://s3.amazonaws.com'
+      if (config.s3.region && config.s3.region !== 'us-east-1') {
+        s3Endpoint = `s3-${config.s3.region}.amazonaws.com`
+      }
+      // rewrite endpoint from config
       if (config.s3.endpoint) {
         s3Endpoint = config.s3.endpoint
-      } else if (config.s3.region && config.s3.region !== 'us-east-1') {
-        s3Endpoint = `s3-${config.s3.region}.amazonaws.com`
       }
-      callback(null, `https://${s3Endpoint}/${config.s3bucket}/${params.Key}`)
+      callback(null, `${s3Endpoint}/${config.s3bucket}/${params.Key}`)
     }).catch(err => {
       if (err) {
         callback(new Error(err), null)

lib/note/index.js

@@ -309,7 +309,7 @@ const updateNote = async (req, res) => {
       }
 
       if (req.isAuthenticated()) {
-        updateHistory(req.user.id, noteId, content)
+        updateHistory(req.user.id, Note.encodeNoteId(noteId), content)
       }
 
       Revision.saveNoteRevision(note, (err, revision) => {

lib/note/noteActions.js

@@ -132,14 +132,17 @@ async function actionPandoc (req, res, note) {
   var path = config.tmpPath + '/' + Date.now()
   content = content.replace(/\]\(\//g, '](' + url + '/')
 
-  // TODO: check export type
   const { exportType } = req.query
+  const contentType = outputFormats[exportType]
 
   try {
     // TODO: timeout rejection
+    if (!contentType) {
+      return res.sendStatus(400)
+    }
 
     await pandoc.convertToFile(content, 'markdown', exportType, path, [
-      '--metadata', `title=${title}`
+      '--metadata', `title=${title}`, '--sandbox'
     ])
 
     var stream = fs.createReadStream(path)
@@ -149,7 +152,7 @@ async function actionPandoc (req, res, note) {
     // Ideally this should strip them
     res.setHeader('Content-disposition', `attachment; filename="${filename}.${exportType}"`)
     res.setHeader('Cache-Control', 'private')
-    res.setHeader('Content-Type', `${outputFormats[exportType]}; charset=UTF-8`)
+    res.setHeader('Content-Type', `${contentType}; charset=UTF-8`)
     res.setHeader('X-Robots-Tag', 'noindex, nofollow') // prevent crawling
     stream.pipe(res)
   } catch (err) {

locales/fr.json

@@ -28,7 +28,7 @@
     "No history": "Pas d'historique",
     "Import from browser": "Importer depuis le navigateur",
     "Releases": "Versions",
-    "Are you sure?": "Ëtes-vous sûr ?",
+    "Are you sure?": "Êtes-vous sûr ?",
     "Do you really want to delete this note?": "Voulez-vous vraiment supprimer cette note ?",
     "All users will lose their connection.": "Tous les utilisateurs perdront leur connexion.",
     "Cancel": "Annuler",
@@ -73,7 +73,7 @@
     "Syntax": "Syntaxe",
     "Header": "En-tête",
     "Unordered List": "Liste à puce",
-    "Ordered List": "List numérotée",
+    "Ordered List": "Liste numérotée",
     "Todo List": "Liste de tâches",
     "Blockquote": "Citation",
     "Bold font": "Gras",
@@ -84,7 +84,7 @@
     "Link": "Lien",
     "Image": "Image",
     "Code": "Code",
-    "Externals": "Externes",
+    "Externals": "Contenus externes",
     "This is a alert area.": "Ceci est un texte d'alerte.",
     "Revert": "Revenir en arrière",
     "Import from clipboard": "Importer depuis le presse-papier",
@@ -116,4 +116,4 @@
     "Source Code": "Code source",
     "Register": "S'enregistrer",
     "Powered by %s": "Propulsé par %s"
-}
+}