CORS

client/pages/config/index.vue

@@ -144,6 +144,10 @@
             <ui-dropdown :label="$strings.LabelLanguageDefaultServer" ref="langDropdown" v-model="newServerSettings.language" :items="$languageCodeOptions" small class="max-w-52" @input="updateServerLanguage" />
           </div>
 
+          <div class="py-2">
+            <ui-multi-select v-model="newServerSettings.allowedOrigins" :items="newServerSettings.allowedOrigins" label="Allowed Cors" class="max-w-52" @input="updateCorsOrigins" />
+          </div>
+
           <!-- old experimental features -->
           <!-- <div class="pt-4">
             <h2 class="font-semibold">{{ $strings.HeaderSettingsExperimental }}</h2>
@@ -323,6 +327,26 @@ export default {
     updateServerLanguage(val) {
       this.updateSettingsKey('language', val)
     },
+    updateCorsOrigins(val) {
+      const containsInvalid = val.some((origin) => {
+        try {
+          new URL(origin)
+          return false
+        } catch {
+          return true
+        }
+      })
+
+      if (containsInvalid) {
+        this.$toast.error('Invalid CORS origin')
+        this.newServerSettings.allowedOrigins = val.map((origin) => origin.trim().toLowerCase())
+        return
+      }
+
+      this.newServerSettings.allowedOrigins = val.map((origin) => origin.trim().toLowerCase())
+
+      this.updateSettingsKey('allowedOrigins', this.newServerSettings.allowedOrigins)
+    },
     updateSettingsKey(key, val) {
       if (key === 'scannerDisableWatcher') {
         this.newServerSettings.scannerDisableWatcher = val
@@ -352,6 +376,7 @@ export default {
     initServerSettings() {
       this.newServerSettings = this.serverSettings ? { ...this.serverSettings } : {}
       this.newServerSettings.sortingPrefixes = [...(this.newServerSettings.sortingPrefixes || [])]
+      this.newServerSettings.allowedOrigins = [...(this.newServerSettings.allowedOrigins || [])]
       this.scannerEnableWatcher = !this.newServerSettings.scannerDisableWatcher
 
       this.homepageUseBookshelfView = this.newServerSettings.homeBookshelfView != this.$constants.BookshelfView.DETAIL

server/Server.js

@@ -240,8 +240,8 @@ class Server {
        * Running in development allows cors to allow testing the mobile apps in the browser
        * or env variable ALLOW_CORS = '1'
        */
-      if (global.AllowCors || Logger.isDev || req.path.match(/\/api\/items\/([a-z0-9-]{36})\/(ebook|cover)(\/[0-9]+)?/)) {
-        const allowedOrigins = ['capacitor://localhost', 'http://localhost']
+      if (global.AllowCors || Logger.isDev || req.path.match(/\/api\/items\/([a-z0-9-]{36})\/(ebook|cover)(\/[0-9]+)?/) || global.ServerSettings.allowedOrigins?.length) {
+        const allowedOrigins = ['capacitor://localhost', 'http://localhost', ...(global.ServerSettings.allowedOrigins ? global.ServerSettings.allowedOrigins : [])]
         if (global.AllowCors || Logger.isDev || allowedOrigins.some((o) => o === req.get('origin'))) {
           res.header('Access-Control-Allow-Origin', req.get('origin'))
           res.header('Access-Control-Allow-Methods', 'GET, POST, PATCH, PUT, DELETE, OPTIONS')

server/objects/settings/ServerSettings.js

@@ -53,6 +53,7 @@ class ServerSettings {
     this.dateFormat = 'MM/dd/yyyy'
     this.timeFormat = 'HH:mm'
     this.language = 'en-us'
+    this.allowedOrigins = []
 
     this.logLevel = Logger.logLevel
 
@@ -120,6 +121,7 @@ class ServerSettings {
     this.dateFormat = settings.dateFormat || 'MM/dd/yyyy'
     this.timeFormat = settings.timeFormat || 'HH:mm'
     this.language = settings.language || 'en-us'
+    this.allowedOrigins = settings.allowedOrigins || []
     this.logLevel = settings.logLevel || Logger.logLevel
     this.version = settings.version || null
     this.buildNumber = settings.buildNumber || 0 // Added v2.4.5
@@ -231,6 +233,7 @@ class ServerSettings {
       dateFormat: this.dateFormat,
       timeFormat: this.timeFormat,
       language: this.language,
+      allowedOrigins: this.allowedOrigins,
       logLevel: this.logLevel,
       version: this.version,
       buildNumber: this.buildNumber,