fix(settings): remove dns server option (#1416)

* fix(settings): remove dns server option

This PR removes the DNS Servers option added in #1266 because it doesn't seem to work reliably.

* style: remove whitespace change

cypress/config/settings.cypress.json

@@ -24,7 +24,6 @@
     "partialRequestsEnabled": true,
     "enableSpecialEpisodes": false,
     "forceIpv4First": false,
-    "dnsServers": "",
     "locale": "en"
   },
   "plex": {

jellyseerr-api.yml

@@ -194,9 +194,6 @@ components:
         forceIpv4First:
           type: boolean
           example: false
-        dnsServers:
-          type: string
-          example: '1.1.1.1'
         trustProxy:
           type: boolean
           example: true

server/index.ts

@@ -83,12 +83,6 @@ app
       net.setDefaultAutoSelectFamily(false);
     }
 
-    if (settings.network.dnsServers.trim() !== '') {
-      dns.setServers(
-        settings.network.dnsServers.split(',').map((server) => server.trim())
-      );
-    }
-
     // Register HTTP proxy
     if (settings.network.proxy.enabled) {
       await createCustomProxyAgent(settings.network.proxy);

server/lib/settings/index.ts

@@ -137,7 +137,6 @@ export interface MainSettings {
 export interface NetworkSettings {
   csrfProtection: boolean;
   forceIpv4First: boolean;
-  dnsServers: string;
   trustProxy: boolean;
   proxy: ProxySettings;
 }
@@ -510,7 +509,6 @@ class Settings {
         csrfProtection: false,
         trustProxy: false,
         forceIpv4First: false,
-        dnsServers: '',
         proxy: {
           enabled: false,
           hostname: '',

server/lib/settings/migrations/0005_migrate_network_settings.ts

@@ -10,7 +10,6 @@ const migrateNetworkSettings = (settings: any): AllSettings => {
     csrfProtection: settings.main.csrfProtection ?? false,
     trustProxy: settings.main.trustProxy ?? false,
     forceIpv4First: settings.main.forceIpv4First ?? false,
-    dnsServers: settings.main.dnsServers ?? '',
     proxy: settings.main.proxy ?? {
       enabled: false,
       hostname: '',
@@ -25,7 +24,6 @@ const migrateNetworkSettings = (settings: any): AllSettings => {
   delete settings.main.csrfProtection;
   delete settings.main.trustProxy;
   delete settings.main.forceIpv4First;
-  delete settings.main.dnsServers;
   delete settings.main.proxy;
   return newSettings;
 };

server/utils/restartFlag.ts

@@ -18,8 +18,7 @@ class RestartFlag {
       this.networkSettings.csrfProtection !== networkSettings.csrfProtection ||
       this.networkSettings.trustProxy !== networkSettings.trustProxy ||
       this.networkSettings.proxy.enabled !== networkSettings.proxy.enabled ||
-      this.networkSettings.forceIpv4First !== networkSettings.forceIpv4First ||
-      this.networkSettings.dnsServers !== networkSettings.dnsServers
+      this.networkSettings.forceIpv4First !== networkSettings.forceIpv4First
     );
   }
 }

src/components/Settings/SettingsNetwork/index.tsx

@@ -45,9 +45,6 @@ const messages = defineMessages('components.Settings.SettingsNetwork', {
   forceIpv4First: 'Force IPv4 Resolution First',
   forceIpv4FirstTip:
     'Force Jellyseerr to resolve IPv4 addresses first instead of IPv6',
-  dnsServers: 'Custom DNS Servers',
-  dnsServersTip:
-    'Comma-separated list of custom DNS servers, e.g. "1.1.1.1,[2606:4700:4700::1111]"',
 });
 
 const SettingsNetwork = () => {
@@ -93,7 +90,6 @@ const SettingsNetwork = () => {
           initialValues={{
             csrfProtection: data?.csrfProtection,
             forceIpv4First: data?.forceIpv4First,
-            dnsServers: data?.dnsServers,
             trustProxy: data?.trustProxy,
             proxyEnabled: data?.proxy?.enabled,
             proxyHostname: data?.proxy?.hostname,
@@ -116,7 +112,6 @@ const SettingsNetwork = () => {
                 body: JSON.stringify({
                   csrfProtection: values.csrfProtection,
                   forceIpv4First: values.forceIpv4First,
-                  dnsServers: values.dnsServers,
                   trustProxy: values.trustProxy,
                   proxy: {
                     enabled: values.proxyEnabled,
@@ -426,34 +421,6 @@ const SettingsNetwork = () => {
                     />
                   </div>
                 </div>
-                <div className="form-row">
-                  <label htmlFor="dnsServers" className="checkbox-label">
-                    <span className="mr-2">
-                      {intl.formatMessage(messages.dnsServers)}
-                    </span>
-                    <SettingsBadge badgeType="advanced" className="mr-2" />
-                    <SettingsBadge badgeType="restartRequired" />
-                    <SettingsBadge badgeType="experimental" />
-                    <span className="label-tip">
-                      {intl.formatMessage(messages.dnsServersTip)}
-                    </span>
-                  </label>
-                  <div className="form-input-area">
-                    <div className="form-input-field">
-                      <Field
-                        id="dnsServers"
-                        name="dnsServers"
-                        type="text"
-                        inputMode="url"
-                      />
-                    </div>
-                    {errors.dnsServers &&
-                      touched.dnsServers &&
-                      typeof errors.dnsServers === 'string' && (
-                        <div className="error">{errors.dnsServers}</div>
-                      )}
-                  </div>
-                </div>
                 <div className="actions">
                   <div className="flex justify-end">
                     <span className="ml-3 inline-flex rounded-md shadow-sm">

src/i18n/locale/en.json

@@ -940,8 +940,6 @@
   "components.Settings.SettingsNetwork.csrfProtection": "Enable CSRF Protection",
   "components.Settings.SettingsNetwork.csrfProtectionHoverTip": "Do NOT enable this setting unless you understand what you are doing!",
   "components.Settings.SettingsNetwork.csrfProtectionTip": "Set external API access to read-only (requires HTTPS)",
-  "components.Settings.SettingsNetwork.dnsServers": "Custom DNS Servers",
-  "components.Settings.SettingsNetwork.dnsServersTip": "Comma-separated list of custom DNS servers, e.g. \"1.1.1.1,[2606:4700:4700::1111]\"",
   "components.Settings.SettingsNetwork.docs": "documentation",
   "components.Settings.SettingsNetwork.forceIpv4First": "Force IPv4 Resolution First",
   "components.Settings.SettingsNetwork.forceIpv4FirstTip": "Force Jellyseerr to resolve IPv4 addresses first instead of IPv6",