Use new getCrossSigningKeyId instead of old getCrossSigningId (#10885)

* Use new `getCrossSigningKeyId` instead of old `getCrossSigningId`

* Fix type error

src/DeviceListener.ts

@@ -289,7 +289,7 @@ export default class DeviceListener {
 
             // cross signing isn't enabled - nag to enable it
             // There are 3 different toasts for:
-            if (!cli.getCrossSigningId() && cli.getStoredCrossSigningForUser(cli.getUserId()!)) {
+            if (!(await crypto.getCrossSigningKeyId()) && cli.getStoredCrossSigningForUser(cli.getUserId()!)) {
                 // Cross-signing on account but this device doesn't trust the master key (verify this session)
                 showSetupEncryptionToast(SetupKind.VERIFY_THIS_SESSION);
                 this.checkKeyBackupStatus();

src/rageshake/submit-rageshake.ts

@@ -87,7 +87,7 @@ async function collectBugReport(opts: IOpts = {}, gzipLogs = true): Promise<Form
                 keys.push(`curve25519:${client.getDeviceCurve25519Key()}`);
             }
             body.append("device_keys", keys.join(", "));
-            body.append("cross_signing_key", client.getCrossSigningId() ?? "n/a");
+            body.append("cross_signing_key", (await client.getCrypto()?.getCrossSigningKeyId()) ?? "n/a");
 
             // add cross-signing status information
             const crossSigning = client.crypto.crossSigningInfo;

src/stores/SetupEncryptionStore.ts

@@ -150,7 +150,7 @@ export class SetupEncryptionStore extends EventEmitter {
                 }).catch(reject);
             });
 
-            if (cli.getCrossSigningId()) {
+            if (await cli.getCrypto()?.getCrossSigningKeyId()) {
                 this.phase = Phase.Done;
                 this.emit("update");
             }
@@ -164,9 +164,9 @@ export class SetupEncryptionStore extends EventEmitter {
         }
     }
 
-    private onUserTrustStatusChanged = (userId: string): void => {
+    private onUserTrustStatusChanged = async (userId: string): Promise<void> => {
         if (userId !== MatrixClientPeg.get().getUserId()) return;
-        const publicKeysTrusted = MatrixClientPeg.get().getCrossSigningId();
+        const publicKeysTrusted = await MatrixClientPeg.get().getCrypto()?.getCrossSigningKeyId();
         if (publicKeysTrusted) {
             this.phase = Phase.Done;
             this.emit("update");
@@ -177,7 +177,7 @@ export class SetupEncryptionStore extends EventEmitter {
         this.setActiveVerificationRequest(request);
     };
 
-    public onVerificationRequestChange = (): void => {
+    public onVerificationRequestChange = async (): Promise<void> => {
         if (this.verificationRequest?.cancelled) {
             this.verificationRequest.off(VerificationRequestEvent.Change, this.onVerificationRequestChange);
             this.verificationRequest = null;
@@ -188,7 +188,7 @@ export class SetupEncryptionStore extends EventEmitter {
             // At this point, the verification has finished, we just need to wait for
             // cross signing to be ready to use, so wait for the user trust status to
             // change (or change to DONE if it's already ready).
-            const publicKeysTrusted = MatrixClientPeg.get().getCrossSigningId();
+            const publicKeysTrusted = await MatrixClientPeg.get().getCrypto()?.getCrossSigningKeyId();
             this.phase = publicKeysTrusted ? Phase.Done : Phase.Busy;
             this.emit("update");
         }

src/verification.ts

@@ -18,6 +18,7 @@ import { User } from "matrix-js-sdk/src/models/user";
 import { verificationMethods as VerificationMethods } from "matrix-js-sdk/src/crypto";
 import { RoomMember } from "matrix-js-sdk/src/matrix";
 import { VerificationRequest } from "matrix-js-sdk/src/crypto/verification/request/VerificationRequest";
+import { CrossSigningKey } from "matrix-js-sdk/src/crypto-api";
 
 import { MatrixClientPeg } from "./MatrixClientPeg";
 import dis from "./dispatcher/dispatcher";
@@ -33,10 +34,9 @@ import { findDMForUser } from "./utils/dm/findDMForUser";
 
 async function enable4SIfNeeded(): Promise<boolean> {
     const cli = MatrixClientPeg.get();
-    if (!cli.isCryptoEnabled()) {
+    const crypto = cli.getCrypto();
-        return false;
+    if (!crypto) return false;
-    }
+    const usk = await crypto.getCrossSigningKeyId(CrossSigningKey.UserSigning);
-    const usk = cli.getCrossSigningId("user_signing");
     if (!usk) {
         await accessSecretStorage();
         return false;

test/DeviceListener-test.ts

@@ -80,6 +80,7 @@ describe("DeviceListener", () => {
             getDeviceVerificationStatus: jest.fn().mockResolvedValue({
                 crossSigningVerified: false,
             }),
+            getCrossSigningKeyId: jest.fn(),
             getUserDeviceInfo: jest.fn().mockResolvedValue(new Map()),
             isCrossSigningReady: jest.fn().mockResolvedValue(true),
             isSecretStorageReady: jest.fn().mockResolvedValue(true),
@@ -93,7 +94,6 @@ describe("DeviceListener", () => {
             isVersionSupported: jest.fn().mockResolvedValue(true),
             isInitialSyncComplete: jest.fn().mockReturnValue(true),
             getKeyBackupEnabled: jest.fn(),
-            getCrossSigningId: jest.fn(),
             getStoredCrossSigningForUser: jest.fn(),
             waitForClientWellKnown: jest.fn(),
             isRoomEncrypted: jest.fn(),
@@ -298,7 +298,7 @@ describe("DeviceListener", () => {
 
             describe("when user does not have a cross signing id on this device", () => {
                 beforeEach(() => {
-                    mockClient!.getCrossSigningId.mockReturnValue(null);
+                    mockCrypto!.getCrossSigningKeyId.mockResolvedValue(null);
                 });
 
                 it("shows verify session toast when account has cross signing", async () => {
@@ -312,7 +312,7 @@ describe("DeviceListener", () => {
                 });
 
                 it("checks key backup status when when account has cross signing", async () => {
-                    mockClient!.getCrossSigningId.mockReturnValue(null);
+                    mockCrypto!.getCrossSigningKeyId.mockResolvedValue(null);
                     mockClient!.getStoredCrossSigningForUser.mockReturnValue(new CrossSigningInfo(userId));
                     await createAndStart();
 
@@ -322,7 +322,7 @@ describe("DeviceListener", () => {
 
             describe("when user does have a cross signing id on this device", () => {
                 beforeEach(() => {
-                    mockClient!.getCrossSigningId.mockReturnValue("abc");
+                    mockCrypto!.getCrossSigningKeyId.mockResolvedValue("abc");
                 });
 
                 it("shows upgrade encryption toast when user has a key backup available", async () => {