ElementR: Add CryptoApi.findVerificationRequestDMInProgress (#3601)

* Add `CryptoApi.findVerificationRequestDMInProgress`

* Fix linting and missing parameters

* Move `ROOM_ID` into `test-data`

* Remove verification request from `EventDecryptor` pending list

* Fix duplicate timeline event processing

* Add extra documentation

* Try to fix sonar error

* Use `roomId`

* Fix typo

* Review changes

* Review changes

* Fix `initRustCrypto` jsdoc

* Listen to `ClientEvent.Event` instead of `RoomEvent.Timeline`

* Fix missing room id in `generate-test-data.py`

* Review changes

* Review changes

* Handle encrypted event

* Fix linting

* Comments and run timers

* Ignore 404

* Fix test

spec/test-utils/test-data/generate-test-data.py

@@ -34,6 +34,7 @@ from cryptography.hazmat.primitives.serialization import Encoding, PublicFormat
 # input data
 TEST_USER_ID = "@alice:localhost"
 TEST_DEVICE_ID = "test_device"
+TEST_ROOM_ID = "!room:id"
 # any 32-byte string can be an ed25519 private key.
 TEST_DEVICE_PRIVATE_KEY_BYTES = b"deadbeefdeadbeefdeadbeefdeadbeef"
 
@@ -130,6 +131,7 @@ import {{ KeyBackupInfo }} from "../../../src/crypto-api";
 
 export const TEST_USER_ID = "{TEST_USER_ID}";
 export const TEST_DEVICE_ID = "{TEST_DEVICE_ID}";
+export const TEST_ROOM_ID = "{TEST_ROOM_ID}";
 
 /** The base64-encoded public ed25519 key for this device */
 export const TEST_DEVICE_PUBLIC_ED25519_KEY_BASE64 = "{b64_public_key}";

spec/test-utils/test-data/index.ts

@@ -11,6 +11,7 @@ import { KeyBackupInfo } from "../../../src/crypto-api";
 
 export const TEST_USER_ID = "@alice:localhost";
 export const TEST_DEVICE_ID = "test_device";
+export const TEST_ROOM_ID = "!room:id";
 
 /** The base64-encoded public ed25519 key for this device */
 export const TEST_DEVICE_PUBLIC_ED25519_KEY_BASE64 = "YI/7vbGVLpGdYtuceQR8MSsKB/QjgfMXM1xqnn+0NWU";

spec/test-utils/test-utils.ts

@@ -6,9 +6,19 @@ import "../olm-loader";
 
 import { logger } from "../../src/logger";
 import { IContent, IEvent, IEventRelation, IUnsigned, MatrixEvent, MatrixEventEvent } from "../../src/models/event";
-import { ClientEvent, EventType, IPusher, MatrixClient, MsgType, RelationType } from "../../src";
+import {
+    ClientEvent,
+    EventType,
+    IJoinedRoom,
+    IPusher,
+    ISyncResponse,
+    MatrixClient,
+    MsgType,
+    RelationType,
+} from "../../src";
 import { SyncState } from "../../src/sync";
 import { eventMapperFor } from "../../src/event-mapper";
+import { TEST_ROOM_ID } from "./test-data";
 
 /**
  * Return a promise that is resolved when the client next emits a
@@ -39,6 +49,61 @@ export function syncPromise(client: MatrixClient, count = 1): Promise<void> {
     });
 }
 
+/**
+ * Return a sync response which contains a single room (by default TEST_ROOM_ID), with the members given
+ * @param roomMembers
+ * @param roomId
+ *
+ * @returns the sync response
+ */
+export function getSyncResponse(roomMembers: string[], roomId = TEST_ROOM_ID): ISyncResponse {
+    const roomResponse: IJoinedRoom = {
+        summary: {
+            "m.heroes": [],
+            "m.joined_member_count": roomMembers.length,
+            "m.invited_member_count": roomMembers.length,
+        },
+        state: {
+            events: [
+                mkEventCustom({
+                    sender: roomMembers[0],
+                    type: "m.room.encryption",
+                    state_key: "",
+                    content: {
+                        algorithm: "m.megolm.v1.aes-sha2",
+                    },
+                }),
+            ],
+        },
+        timeline: {
+            events: [],
+            prev_batch: "",
+        },
+        ephemeral: { events: [] },
+        account_data: { events: [] },
+        unread_notifications: {},
+    };
+
+    for (let i = 0; i < roomMembers.length; i++) {
+        roomResponse.state.events.push(
+            mkMembershipCustom({
+                membership: "join",
+                sender: roomMembers[i],
+            }),
+        );
+    }
+
+    return {
+        next_batch: "1",
+        rooms: {
+            join: { [roomId]: roomResponse },
+            invite: {},
+            leave: {},
+        },
+        account_data: { events: [] },
+    };
+}
+
 /**
  * Create a spy for an object and automatically spy its methods.
  * @param constr - The class constructor (used with 'new')