Update passport init with saved settings & check if OIDC is configured

server/Auth.js

@@ -1,7 +1,7 @@
 const bcrypt = require('bcryptjs')
 const jwt = require('jsonwebtoken')
-const passport = require('passport')
 const Logger = require('./Logger')
+const User = require('./objects/User')
 
 class Auth {
   constructor(db) {
@@ -49,7 +49,7 @@ class Auth {
       }
 
       req.user = user
-      
+
       return next();
     }
 
@@ -210,5 +210,34 @@ class Auth {
       })
     }
   }
+
+  async handleOIDCVerification(issuer, profile, cb) {
+    Logger.debug(`[Auth] handleOIDCVerification ${issuer}`)
+
+    let user = this.db.users.find(u => u.id === profile.id)
+    if (!user && this.db.SSOSettings.createNewUser) {
+      // create a user
+      let account = {}
+      account.id = profile.id
+      account.username = profile.username
+      account.isActive = true
+      account.type = "guest"
+      account.permissions = this.db.SSOSettings.getNewUserPermissions()
+      account.pash = await this.hashPass(getId(profile.id))
+      account.token = await this.generateAccessToken({ userId: account.id })
+      account.createdAt = Date.now()
+      user = new User(account)
+      const success = await this.db.insertEntity('user', user)
+      if (!success) {
+        cb('Failed to save new user')
+      }
+    }
+    if (!user || !user.isActive) {
+      Logger.debug(`[Auth] Failed login attempt`)
+      cb("Invalid user or password")
+      return
+    }
+    cb(null, user)
+  }
 }
 module.exports = Auth

server/Server.js

@@ -7,8 +7,8 @@ const SocketIO = require('socket.io')
 const fs = require('fs-extra')
 const fileUpload = require('express-fileupload')
 const rateLimit = require('express-rate-limit')
-const passport = require('passport');
-const OidcStrategy = require('passport-openidconnect').Strategy;
+const passport = require('passport')
+const OidcStrategy = require('passport-openidconnect').Strategy
 
 const { version } = require('../package.json')
 
@@ -32,7 +32,6 @@ const RssFeeds = require('./RssFeeds')
 const DownloadManager = require('./DownloadManager')
 const CoverController = require('./CoverController')
 const CacheManager = require('./CacheManager')
-const User = require('./objects/User')
 
 class Server {
   constructor(PORT, UID, GID, CONFIG_PATH, METADATA_PATH, AUDIOBOOK_PATH) {
@@ -44,10 +43,6 @@ class Server {
     this.AudiobookPath = Path.normalize(AUDIOBOOK_PATH)
     this.MetadataPath = Path.normalize(METADATA_PATH)
 
-    console.info(this.ConfigPath)
-    console.info(this.MetadataPath)
-    console.info(this.AudiobookPath)
-
     fs.ensureDirSync(CONFIG_PATH, 0o774)
     fs.ensureDirSync(METADATA_PATH, 0o774)
     fs.ensureDirSync(AUDIOBOOK_PATH, 0o774)
@@ -74,54 +69,6 @@ class Server {
     this.io = null
 
     this.clients = {}
-    passport.serializeUser((user, next) => {
-      next(null, user);
-    });
-    
-    passport.deserializeUser((obj, next) => {
-      next(null, obj);
-    });
-    passport.use(new OidcStrategy({
-        issuer: process.env.OIDC_ISSUER,
-        authorizationURL: process.env.OIDC_AUTHORIZATION_URL,
-        tokenURL: process.env.OIDC_TOKEN_URL,
-        userInfoURL: process.env.OIDC_USER_INFO_URL,
-        clientID: process.env.OIDC_CLIENT_ID,
-        clientSecret: process.env.OIDC_CLIENT_SECRET,
-        callbackURL: '/oidc/callback',
-        scope: "openid email profile"
-      }, async (issuer, profile, cb) => {
-        let user = this.db.users.find(u => u.id === profile.id)
-        if (!user) {
-          // create a user
-          let account = {}      
-          account.id = profile.id
-          account.username = profile.username
-          account.type = "guest"
-          account.permissions = {
-            download: false,
-            update: false,
-            delete: false,
-            upload: false,
-            accessAllLibraries: false
-          }
-          account.pash = await this.auth.hashPass(getId(profile.id))
-          account.token = await this.auth.generateAccessToken({ userId: account.id })
-          account.createdAt = Date.now()
-          user = new User(account)
-          const success = await this.db.insertEntity('user', user)
-          if (!success) {
-            cb('Failed to save new user')
-          }
-        }
-        if (!user || !user.isActive) {
-          Logger.debug(`[Auth] Failed login attempt`)
-          cb("Invalid user or password")
-          return
-        }
-        cb(null, user)
-      })
-    )
   }
 
   get audiobooks() {
@@ -186,6 +133,26 @@ class Server {
 
     this.watcher.initWatcher(this.libraries)
     this.watcher.on('files', this.filesChanged.bind(this))
+
+    this.passportInit()
+  }
+
+  passportInit() {
+    if (this.db.SSOSettings.isOIDCConfigured) {
+      Logger.debug(`[Server] passportInit OIDC is configured - init`)
+
+      passport.serializeUser((user, next) => {
+        next(null, user);
+      })
+      passport.deserializeUser((obj, next) => {
+        next(null, obj);
+      })
+
+      // Initialize passport OIDC verification
+      passport.use(new OidcStrategy(this.db.SSOSettings.getOIDCSettings(), this.auth.handleOIDCVerification))
+    } else {
+      Logger.debug(`[Server] passportInit OIDC not configured`)
+    }
   }
 
   async start() {
@@ -218,7 +185,7 @@ class Server {
       token = authHeader && authHeader.split(' ')[1]
     }
     */
-    
+
     // Static path to generated nuxt
     const distPath = Path.join(global.appRoot, '/client/dist')
     app.use(express.static(distPath))
@@ -295,10 +262,10 @@ class Server {
 
     app.get("/oidc/login", passport.authenticate('openidconnect'))
 
-    app.get("/oidc/callback", 
+    app.get("/oidc/callback",
       passport.authenticate('openidconnect', { failureRedirect: '/oidc/login', failureMessage: true }),
       async (req, res) => {
-        const token = this.auth.generateAccessToken({userId: req.user.id})
+        const token = this.auth.generateAccessToken({ userId: req.user.id })
         res.cookie('token', token, { httpOnly: true /* TODO: Set secure: true */ });
         res.cookie('sso', true, { httpOnly: false /* TODO: Set secure: true */ });
 

server/objects/SSOSettings.js

@@ -1,6 +1,6 @@
-const { CoverDestination, BookCoverAspectRatio, BookshelfView } = require('../utils/constants')
 const Logger = require('../Logger')
 const User = require('./User')
+const { isObject } = require('../utils')
 
 const defaultSettings = {
   oidc: {
@@ -13,57 +13,61 @@ const defaultSettings = {
     callbackURL: "/oidc/callback",
     scope: "openid email profile"
   },
-  user: {
-    createNewUser: false,
-    isActive: true,
-    userSettings: {
-      mobileOrderBy: 'recent',
-      mobileOrderDesc: true,
-      mobileFilterBy: 'all',
-      orderBy: 'book.title',
-      orderDesc: false,
-      filterBy: 'all',
-      playbackRate: 1,
-      bookshelfCoverSize: 120,
-      collapseSeries: false
-    },
-    permissions: {
-      download: false,
-      update: false,
-      delete: false,
-      upload: false,
-      accessAllLibraries: false
-    }
-  }
+  createNewUser: false,
+  userPermissions: User.getDefaultUserPermissions('guest')
 }
 
 class SSOSettings {
   constructor(settings = defaultSettings) {
     this.id = 'sso-settings'
     this.oidc = { ...settings.oidc }
-    this.user = { ...settings.user }
+    this.createNewUser = !!settings.createNewUser
+    this.userPermissions = { ...settings.userPermissions }
+  }
+
+  get isOIDCConfigured() {
+    // Check required OIDC settings are set
+    return !['issue', 'authorizationURL', 'tokenURL', 'clientID', 'clientSecret'].some(key => !this.oidc[key])
   }
 
   toJSON() {
     return {
       id: this.id,
       oidc: { ...this.oidc },
-      user: { ...this.user }
+      createNewUser: this.createNewUser,
+      userPermissions: { ...this.userPermissions }
     }
   }
 
   update(payload) {
     let hasUpdates = false
     for (const key in payload) {
-      for (const setting in payload) {
-        if (!this[key] || this[key][setting] === payload[key][setting]) {
-          continue
+      if (isObject(payload[key])) {
+        for (const setting in payload[key]) {
+          if (!this[key] || this[key][setting] === payload[key][setting]) {
+            continue
+          }
+          this[key][setting] = payload[key][setting]
+          hasUpdates = true
         }
-        this[key][setting] = payload[key][setting]
+      } else if (this[key] !== undefined && this[key] !== payload[key]) {
+        this[key] = payload[key]
         hasUpdates = true
       }
     }
     return hasUpdates
   }
+
+  getNewUserPermissions() {
+    return {
+      ...this.userPermissions
+    }
+  }
+
+  getOIDCSettings() {
+    return {
+      ...this.oidc
+    }
+  }
 }
 module.exports = SSOSettings

server/objects/User.js

@@ -46,7 +46,7 @@ class User {
     return !!this.pash && !!this.pash.length
   }
 
-  getDefaultUserSettings() {
+  static getDefaultUserSettings() {
     return {
       mobileOrderBy: 'recent',
       mobileOrderDesc: true,
@@ -60,12 +60,12 @@ class User {
     }
   }
 
-  getDefaultUserPermissions() {
+  static getDefaultUserPermissions(type) {
     return {
-      download: true,
-      update: true,
-      delete: this.type === 'root',
-      upload: this.type === 'root' || this.type === 'admin',
+      download: type !== 'guest',
+      update: type !== 'guest',
+      delete: type === 'root',
+      upload: type === 'root' || type === 'admin',
       accessAllLibraries: true
     }
   }
@@ -152,8 +152,8 @@ class User {
     this.isLocked = user.type === 'root' ? false : !!user.isLocked
     this.lastSeen = user.lastSeen || null
     this.createdAt = user.createdAt || Date.now()
-    this.settings = user.settings || this.getDefaultUserSettings()
-    this.permissions = user.permissions || this.getDefaultUserPermissions()
+    this.settings = user.settings || User.getDefaultUserSettings()
+    this.permissions = user.permissions || User.getDefaultUserPermissions(this.type)
     // Upload permission added v1.1.13, make sure root user has upload permissions
     if (this.type === 'root' && !this.permissions.upload) this.permissions.upload = true