Remove exception swallowing

This seems like it causes more problems than it solves.

Author: richvdh

src/utils/device/isDeviceVerified.ts

@@ -26,15 +26,10 @@ import { MatrixClient } from "matrix-js-sdk/src/matrix";
  *    indicating whether the device has been cross-signed by a cross-signing key we trust.
  */
 export const isDeviceVerified = async (client: MatrixClient, deviceId: string): Promise<boolean | null> => {
-    try {
-        const trustLevel = await client.getCrypto()?.getDeviceVerificationStatus(client.getSafeUserId(), deviceId);
-        if (!trustLevel) {
-            // either no crypto, or an unknown/no-e2e device
-            return null;
-        }
-        return trustLevel.crossSigningVerified;
-    } catch (e) {
-        console.error("Error getting device cross-signing info", e);
+    const trustLevel = await client.getCrypto()?.getDeviceVerificationStatus(client.getSafeUserId(), deviceId);
+    if (!trustLevel) {
+        // either no crypto, or an unknown/no-e2e device
         return null;
     }
+    return trustLevel.crossSigningVerified;
 };

test/components/views/settings/tabs/user/SessionManagerTab-test.tsx

@@ -227,27 +227,6 @@ describe("<SessionManagerTab />", () => {
         expect(container.getElementsByClassName("mx_Spinner").length).toBeFalsy();
     });
 
-    it("does not fail when checking device verification fails", async () => {
-        const logSpy = jest.spyOn(console, "error").mockImplementation((e) => {});
-        mockClient.getDevices.mockResolvedValue({
-            devices: [alicesDevice, alicesMobileDevice],
-        });
-        const failError = new Error("non-specific failure");
-        mockCrypto.getDeviceVerificationStatus.mockImplementation(() => {
-            throw failError;
-        });
-        render(getComponent());
-
-        await act(async () => {
-            await flushPromises();
-        });
-
-        // called for each device despite error
-        expect(mockCrypto.getDeviceVerificationStatus).toHaveBeenCalledWith(aliceId, alicesDevice.device_id);
-        expect(mockCrypto.getDeviceVerificationStatus).toHaveBeenCalledWith(aliceId, alicesMobileDevice.device_id);
-        expect(logSpy).toHaveBeenCalledWith("Error getting device cross-signing info", failError);
-    });
-
     it("sets device verification status correctly", async () => {
         mockClient.getDevices.mockResolvedValue({
             devices: [alicesDevice, alicesMobileDevice, alicesOlderMobileDevice],