Remove deprecated endpoint

ts/background.ts

@@ -893,14 +893,6 @@ export async function startApp(): Promise<void> {
         ]);
       }
 
-      if (window.isBeforeVersion(lastVersion, 'v1.26.0')) {
-        // Ensure that we re-register our support for sealed sender
-        await window.storage.put(
-          'hasRegisterSupportForUnauthenticatedDelivery',
-          false
-        );
-      }
-
       if (window.isBeforeVersion(lastVersion, 'v1.32.0-beta.4')) {
         drop(DataWriter.ensureFilePermissions());
       }
@@ -962,6 +954,12 @@ export async function startApp(): Promise<void> {
         await window.storage.remove('sendEditWarningShown');
         await window.storage.remove('formattingWarningShown');
       }
+
+      if (window.isBeforeVersion(lastVersion, 'v7.21.0-beta.1')) {
+        await window.storage.remove(
+          'hasRegisterSupportForUnauthenticatedDelivery'
+        );
+      }
     }
 
     setAppLoadingScreenMessage(
@@ -1825,19 +1823,6 @@ export async function startApp(): Promise<void> {
         }
       }
 
-      const udSupportKey = 'hasRegisterSupportForUnauthenticatedDelivery';
-      if (!window.storage.get(udSupportKey)) {
-        try {
-          await server.registerSupportForUnauthenticatedDelivery();
-          await window.storage.put(udSupportKey, true);
-        } catch (error) {
-          log.error(
-            'Error: Unable to register for unauthenticated delivery support.',
-            Errors.toLogFormat(error)
-          );
-        }
-      }
-
       const deviceId = window.textsecure.storage.user.getDeviceId();
 
       if (!window.textsecure.storage.user.getAci()) {

ts/textsecure/WebAPI.ts

@@ -587,7 +587,6 @@ const URL_CALLS = {
   storageToken: 'v1/storage/auth',
   subscriptions: 'v1/subscription',
   subscriptionConfiguration: 'v1/subscription/configuration',
-  supportUnauthenticatedDelivery: 'v1/devices/unauthenticated_delivery',
   updateDeviceName: 'v1/accounts/name',
   username: 'v1/accounts/username_hash',
   reserveUsername: 'v1/accounts/username_hash/reserve',
@@ -619,7 +618,6 @@ const WEBSOCKET_CALLS = new Set<keyof typeof URL_CALLS>([
   // Devices
   'linkDevice',
   'registerCapabilities',
-  'supportUnauthenticatedDelivery',
 
   // Directory
   'directoryAuthV2',
@@ -1346,7 +1344,6 @@ export type WebAPIType = {
     genKeys: UploadKeysType,
     serviceIdKind: ServiceIdKind
   ) => Promise<void>;
-  registerSupportForUnauthenticatedDelivery: () => Promise<void>;
   reportMessage: (options: ReportMessageOptionsType) => Promise<void>;
   requestVerification: (
     number: string,
@@ -1763,7 +1760,6 @@ export function initialize({
       registerCapabilities,
       registerKeys,
       registerRequestHandler,
-      registerSupportForUnauthenticatedDelivery,
       resolveUsernameLink,
       replaceUsernameLink,
       reportMessage,
@@ -2083,14 +2079,6 @@ export function initialize({
       });
     }
 
-    async function registerSupportForUnauthenticatedDelivery() {
-      await _ajax({
-        call: 'supportUnauthenticatedDelivery',
-        httpType: 'PUT',
-        responseType: 'json',
-      });
-    }
-
     async function registerCapabilities(capabilities: CapabilitiesUploadType) {
       await _ajax({
         call: 'registerCapabilities',

ts/types/Storage.d.ts

@@ -73,7 +73,6 @@ export type StorageAccessType = {
   customColors: CustomColorsItemType;
   device_name: string;
   existingOnboardingStoryMessageIds: ReadonlyArray<string> | undefined;
-  hasRegisterSupportForUnauthenticatedDelivery: boolean;
   hasSetMyStoriesPrivacy: boolean;
   hasCompletedUsernameOnboarding: boolean;
   hasCompletedUsernameLinkOnboarding: boolean;
@@ -188,6 +187,7 @@ export type StorageAccessType = {
   lastStartup: never;
   sendEditWarningShown: never;
   formattingWarningShown: never;
+  hasRegisterSupportForUnauthenticatedDelivery: never;
 };
 
 export type StorageInterface = {