3 files changed, 36 insertions, 2 deletions
diff --git a/gui/src/renderer/app.tsx b/gui/src/renderer/app.tsx
index d7d5b8bf29..c24874b9a6 100644
--- a/gui/src/renderer/app.tsx
+++ b/gui/src/renderer/app.tsx
@@ -611,6 +611,7 @@ export default class AppRenderer {
     reduxSettings.updateOpenVpnMssfix(newSettings.tunnelOptions.openvpn.mssfix);
     reduxSettings.updateWireguardMtu(newSettings.tunnelOptions.wireguard.mtu);
     reduxSettings.updateBridgeState(newSettings.bridgeState);
+    reduxSettings.updateDnsOptions(newSettings.tunnelOptions.dns);
 
     this.setRelaySettings(newSettings.relaySettings);
     this.setBridgeSettings(newSettings.bridgeSettings);
diff --git a/gui/src/renderer/redux/settings/actions.ts b/gui/src/renderer/redux/settings/actions.ts
index d1f564bccd..6428badde8 100644
--- a/gui/src/renderer/redux/settings/actions.ts
+++ b/gui/src/renderer/redux/settings/actions.ts
@@ -1,4 +1,9 @@
-import { BridgeState, IWireguardPublicKey, KeygenEvent } from '../../../shared/daemon-rpc-types';
+import {
+  BridgeState,
+  IDnsOptions,
+  IWireguardPublicKey,
+  KeygenEvent,
+} from '../../../shared/daemon-rpc-types';
 import { IGuiSettingsState } from '../../../shared/gui-settings-state';
 import { BridgeSettingsRedux, IRelayLocationRedux, IWgKey, RelaySettingsRedux } from './reducers';
 
@@ -97,6 +102,11 @@ export interface IWireguardKeyVerifiedAction {
   verified?: boolean;
 }
 
+export interface IUpdateDnsOptionsAction {
+  type: 'UPDATE_DNS_OPTIONS';
+  dns: IDnsOptions;
+}
+
 export type SettingsAction =
   | IUpdateGuiSettingsAction
   | IUpdateRelayAction
@@ -116,7 +126,8 @@ export type SettingsAction =
   | IWireguardGenerateKey
   | IWireguardReplaceKey
   | IWireguardKeygenEvent
-  | IWireguardKeyVerifiedAction;
+  | IWireguardKeyVerifiedAction
+  | IUpdateDnsOptionsAction;
 
 function updateGuiSettings(guiSettings: IGuiSettingsState): IUpdateGuiSettingsAction {
   return {
@@ -261,6 +272,13 @@ function completeWireguardKeyVerification(verified?: boolean): IWireguardKeyVeri
   };
 }
 
+function updateDnsOptions(dns: IDnsOptions): IUpdateDnsOptionsAction {
+  return {
+    type: 'UPDATE_DNS_OPTIONS',
+    dns,
+  };
+}
+
 export default {
   updateGuiSettings,
   updateRelay,
@@ -281,4 +299,5 @@ export default {
   replaceWireguardKey,
   verifyWireguardKey,
   completeWireguardKeyVerification,
+  updateDnsOptions,
 };
diff --git a/gui/src/renderer/redux/settings/reducers.ts b/gui/src/renderer/redux/settings/reducers.ts
index 6f24e871b6..980eea6cd5 100644
--- a/gui/src/renderer/redux/settings/reducers.ts
+++ b/gui/src/renderer/redux/settings/reducers.ts
@@ -133,6 +133,10 @@ export interface ISettingsReduxState {
   wireguard: {
     mtu?: number;
   };
+  dns: {
+    custom: boolean;
+    addresses: string[];
+  };
   wireguardKeyState: WgKeyState;
 }
 
@@ -173,6 +177,10 @@ const initialState: ISettingsReduxState = {
   wireguardKeyState: {
     type: 'key-not-set',
   },
+  dns: {
+    custom: false,
+    addresses: [],
+  },
 };
 
 export default function (
@@ -300,6 +308,12 @@ export default function (
         },
       };
 
+    case 'UPDATE_DNS_OPTIONS':
+      return {
+        ...state,
+        dns: action.dns,
+      };
+
     default:
       return state;
   }