Convert verification and UntrustedDeviceDialog to TS

src/verification.ts

@@ -0,0 +1,134 @@
+/*
+Copyright 2019, 2020, 2021 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import { User } from "matrix-js-sdk/src/models/user";
+
+import { MatrixClientPeg } from './MatrixClientPeg';
+import dis from "./dispatcher/dispatcher";
+import Modal from './Modal';
+import * as sdk from './index';
+import { RightPanelPhases } from "./stores/RightPanelStorePhases";
+import { findDMForUser } from './createRoom';
+import { accessSecretStorage } from './SecurityManager';
+import { verificationMethods } from 'matrix-js-sdk/src/crypto';
+import { Action } from './dispatcher/actions';
+import UntrustedDeviceDialog from "./components/views/dialogs/UntrustedDeviceDialog";
+import {IDevice} from "./components/views/right_panel/UserInfo";
+
+async function enable4SIfNeeded() {
+    const cli = MatrixClientPeg.get();
+    if (!cli.isCryptoEnabled()) {
+        return false;
+    }
+    const usk = cli.getCrossSigningId("user_signing");
+    if (!usk) {
+        await accessSecretStorage();
+        return false;
+    }
+
+    return true;
+}
+
+export async function verifyDevice(user: User, device: IDevice) {
+    const cli = MatrixClientPeg.get();
+    if (cli.isGuest()) {
+        dis.dispatch({action: 'require_registration'});
+        return;
+    }
+    // if cross-signing is not explicitly disabled, check if it should be enabled first.
+    if (cli.getCryptoTrustCrossSignedDevices()) {
+        if (!await enable4SIfNeeded()) {
+            return;
+        }
+    }
+
+    Modal.createTrackedDialog("Verification warning", "unverified session", UntrustedDeviceDialog, {
+        user,
+        device,
+        onFinished: async (action) => {
+            if (action === "sas") {
+                const verificationRequestPromise = cli.legacyDeviceVerification(
+                    user.userId,
+                    device.deviceId,
+                    verificationMethods.SAS,
+                );
+                dis.dispatch({
+                    action: Action.SetRightPanelPhase,
+                    phase: RightPanelPhases.EncryptionPanel,
+                    refireParams: {member: user, verificationRequestPromise},
+                });
+            } else if (action === "legacy") {
+                const ManualDeviceKeyVerificationDialog =
+                    sdk.getComponent("dialogs.ManualDeviceKeyVerificationDialog");
+                Modal.createTrackedDialog("Legacy verify session", "legacy verify session",
+                    ManualDeviceKeyVerificationDialog,
+                    {
+                        userId: user.userId,
+                        device,
+                    },
+                );
+            }
+        },
+    });
+}
+
+export async function legacyVerifyUser(user: User) {
+    const cli = MatrixClientPeg.get();
+    if (cli.isGuest()) {
+        dis.dispatch({action: 'require_registration'});
+        return;
+    }
+    // if cross-signing is not explicitly disabled, check if it should be enabled first.
+    if (cli.getCryptoTrustCrossSignedDevices()) {
+        if (!await enable4SIfNeeded()) {
+            return;
+        }
+    }
+    const verificationRequestPromise = cli.requestVerification(user.userId);
+    dis.dispatch({
+        action: Action.SetRightPanelPhase,
+        phase: RightPanelPhases.EncryptionPanel,
+        refireParams: {member: user, verificationRequestPromise},
+    });
+}
+
+export async function verifyUser(user: User) {
+    const cli = MatrixClientPeg.get();
+    if (cli.isGuest()) {
+        dis.dispatch({action: 'require_registration'});
+        return;
+    }
+    if (!await enable4SIfNeeded()) {
+        return;
+    }
+    const existingRequest = pendingVerificationRequestForUser(user);
+    dis.dispatch({
+        action: Action.SetRightPanelPhase,
+        phase: RightPanelPhases.EncryptionPanel,
+        refireParams: {
+            member: user,
+            verificationRequest: existingRequest,
+        },
+    });
+}
+
+export function pendingVerificationRequestForUser(user: User) {
+    const cli = MatrixClientPeg.get();
+    const dmRoom = findDMForUser(cli, user.userId);
+    if (dmRoom) {
+        return cli.findVerificationRequestDMInProgress(dmRoom.roomId);
+    }
+}