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https://github.com/element-hq/element-web
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Use test helpers from js-sdk for encrypted events (#12364)
* Use test helpers from js-sdk for encrypted events Rather than gut-wrenching into the matrix-js-sdk, let's use the newly-exported test helpers to generate encrypted events. * Fix up
This commit is contained in:
Richard van der Hoff
GitHub
parent
8f22550f19
commit
64806d0490
4 changed files with 57 additions and 110 deletions
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@ -78,6 +78,7 @@ module.exports = {
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"!matrix-js-sdk/src/matrix",
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"!matrix-js-sdk/src/crypto-api",
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"!matrix-js-sdk/src/types",
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"!matrix-js-sdk/src/testing",
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"matrix-js-sdk/lib",
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"matrix-js-sdk/lib/",
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"matrix-js-sdk/lib/**",
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@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import { MatrixEvent } from "matrix-js-sdk/src/matrix";
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import { mkDecryptionFailureMatrixEvent } from "matrix-js-sdk/src/testing";
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import { DecryptionFailureTracker } from "../src/DecryptionFailureTracker";
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@ -26,20 +26,18 @@ class MockDecryptionError extends Error {
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}
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}
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function createFailedDecryptionEvent() {
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const event = new MatrixEvent({
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event_id: "event-id-" + Math.random().toString(16).slice(2),
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content: {
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algorithm: "m.megolm.v1.aes-sha2",
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},
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async function createFailedDecryptionEvent() {
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return await mkDecryptionFailureMatrixEvent({
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roomId: "!room:id",
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sender: "@alice:example.com",
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code: "UNKNOWN_ERROR",
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msg: ":(",
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});
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event.setClearData(event.badEncryptedMessage(":("));
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return event;
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}
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describe("DecryptionFailureTracker", function () {
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it("tracks a failed decryption for a visible event", function () {
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const failedDecryptionEvent = createFailedDecryptionEvent();
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it("tracks a failed decryption for a visible event", async function () {
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const failedDecryptionEvent = await createFailedDecryptionEvent();
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let count = 0;
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const tracker = new DecryptionFailureTracker(
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@ -61,8 +59,8 @@ describe("DecryptionFailureTracker", function () {
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expect(count).not.toBe(0, "should track a failure for an event that failed decryption");
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});
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it("tracks a failed decryption with expected raw error for a visible event", function () {
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const failedDecryptionEvent = createFailedDecryptionEvent();
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it("tracks a failed decryption with expected raw error for a visible event", async function () {
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const failedDecryptionEvent = await createFailedDecryptionEvent();
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let count = 0;
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let reportedRawCode = "";
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@ -89,8 +87,8 @@ describe("DecryptionFailureTracker", function () {
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expect(reportedRawCode).toBe("INBOUND_SESSION_MISMATCH_ROOM_ID", "Should add the rawCode to the event context");
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});
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it("tracks a failed decryption for an event that becomes visible later", function () {
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const failedDecryptionEvent = createFailedDecryptionEvent();
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it("tracks a failed decryption for an event that becomes visible later", async function () {
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const failedDecryptionEvent = await createFailedDecryptionEvent();
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let count = 0;
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const tracker = new DecryptionFailureTracker(
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@ -112,8 +110,8 @@ describe("DecryptionFailureTracker", function () {
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expect(count).not.toBe(0, "should track a failure for an event that failed decryption");
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});
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it("does not track a failed decryption for an event that never becomes visible", function () {
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const failedDecryptionEvent = createFailedDecryptionEvent();
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it("does not track a failed decryption for an event that never becomes visible", async function () {
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const failedDecryptionEvent = await createFailedDecryptionEvent();
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let count = 0;
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const tracker = new DecryptionFailureTracker(
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@ -133,8 +131,8 @@ describe("DecryptionFailureTracker", function () {
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expect(count).toBe(0, "should not track a failure for an event that never became visible");
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});
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it("does not track a failed decryption where the event is subsequently successfully decrypted", () => {
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const decryptedEvent = createFailedDecryptionEvent();
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it("does not track a failed decryption where the event is subsequently successfully decrypted", async () => {
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const decryptedEvent = await createFailedDecryptionEvent();
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const tracker = new DecryptionFailureTracker(
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(total) => {
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expect(true).toBe(false, "should not track an event that has since been decrypted correctly");
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@ -161,8 +159,8 @@ describe("DecryptionFailureTracker", function () {
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it(
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"does not track a failed decryption where the event is subsequently successfully decrypted " +
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"and later becomes visible",
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() => {
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const decryptedEvent = createFailedDecryptionEvent();
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async () => {
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const decryptedEvent = await createFailedDecryptionEvent();
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const tracker = new DecryptionFailureTracker(
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(total) => {
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expect(true).toBe(false, "should not track an event that has since been decrypted correctly");
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@ -187,9 +185,9 @@ describe("DecryptionFailureTracker", function () {
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},
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);
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it("only tracks a single failure per event, despite multiple failed decryptions for multiple events", () => {
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const decryptedEvent = createFailedDecryptionEvent();
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const decryptedEvent2 = createFailedDecryptionEvent();
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it("only tracks a single failure per event, despite multiple failed decryptions for multiple events", async () => {
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const decryptedEvent = await createFailedDecryptionEvent();
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const decryptedEvent2 = await createFailedDecryptionEvent();
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let count = 0;
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const tracker = new DecryptionFailureTracker(
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@ -223,8 +221,8 @@ describe("DecryptionFailureTracker", function () {
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expect(count).toBe(2, count + " failures tracked, should only track a single failure per event");
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});
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it("should not track a failure for an event that was tracked previously", () => {
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const decryptedEvent = createFailedDecryptionEvent();
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it("should not track a failure for an event that was tracked previously", async () => {
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const decryptedEvent = await createFailedDecryptionEvent();
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let count = 0;
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const tracker = new DecryptionFailureTracker(
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@ -251,11 +249,11 @@ describe("DecryptionFailureTracker", function () {
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expect(count).toBe(1, "should only track a single failure per event");
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});
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it.skip("should not track a failure for an event that was tracked in a previous session", () => {
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it.skip("should not track a failure for an event that was tracked in a previous session", async () => {
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// This test uses localStorage, clear it beforehand
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localStorage.clear();
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const decryptedEvent = createFailedDecryptionEvent();
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const decryptedEvent = await createFailedDecryptionEvent();
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let count = 0;
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const tracker = new DecryptionFailureTracker(
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@ -292,16 +290,16 @@ describe("DecryptionFailureTracker", function () {
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expect(count).toBe(1, count + " failures tracked, should only track a single failure per event");
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});
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it("should count different error codes separately for multiple failures with different error codes", () => {
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it("should count different error codes separately for multiple failures with different error codes", async () => {
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const counts = {};
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const tracker = new DecryptionFailureTracker(
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(total, errorCode) => (counts[errorCode] = (counts[errorCode] || 0) + total),
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(error) => (error === "UnknownError" ? "UnknownError" : "OlmKeysNotSentError"),
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);
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const decryptedEvent1 = createFailedDecryptionEvent();
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const decryptedEvent2 = createFailedDecryptionEvent();
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const decryptedEvent3 = createFailedDecryptionEvent();
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const decryptedEvent1 = await createFailedDecryptionEvent();
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const decryptedEvent2 = await createFailedDecryptionEvent();
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const decryptedEvent3 = await createFailedDecryptionEvent();
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const error1 = new MockDecryptionError("UnknownError");
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const error2 = new MockDecryptionError("OlmKeysNotSentError");
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@ -325,16 +323,16 @@ describe("DecryptionFailureTracker", function () {
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expect(counts["OlmKeysNotSentError"]).toBe(2, "should track two OlmKeysNotSentError");
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});
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it("should aggregate error codes correctly", () => {
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it("should aggregate error codes correctly", async () => {
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const counts = {};
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const tracker = new DecryptionFailureTracker(
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(total, errorCode) => (counts[errorCode] = (counts[errorCode] || 0) + total),
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(errorCode) => "OlmUnspecifiedError",
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);
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const decryptedEvent1 = createFailedDecryptionEvent();
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const decryptedEvent2 = createFailedDecryptionEvent();
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const decryptedEvent3 = createFailedDecryptionEvent();
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const decryptedEvent1 = await createFailedDecryptionEvent();
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const decryptedEvent2 = await createFailedDecryptionEvent();
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const decryptedEvent3 = await createFailedDecryptionEvent();
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const error1 = new MockDecryptionError("ERROR_CODE_1");
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const error2 = new MockDecryptionError("ERROR_CODE_2");
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@ -359,14 +357,14 @@ describe("DecryptionFailureTracker", function () {
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);
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});
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it("should remap error codes correctly", () => {
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it("should remap error codes correctly", async () => {
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const counts = {};
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const tracker = new DecryptionFailureTracker(
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(total, errorCode) => (counts[errorCode] = (counts[errorCode] || 0) + total),
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(errorCode) => Array.from(errorCode).reverse().join(""),
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);
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const decryptedEvent = createFailedDecryptionEvent();
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const decryptedEvent = await createFailedDecryptionEvent();
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const error = new MockDecryptionError("ERROR_CODE_1");
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@ -30,20 +30,13 @@ import {
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} from "matrix-js-sdk/src/matrix";
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import { EventEncryptionInfo, EventShieldColour, EventShieldReason } from "matrix-js-sdk/src/crypto-api";
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import { TooltipProvider } from "@vector-im/compound-web";
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import { mkEncryptedMatrixEvent } from "matrix-js-sdk/src/testing";
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import EventTile, { EventTileProps } from "../../../../src/components/views/rooms/EventTile";
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import MatrixClientContext from "../../../../src/contexts/MatrixClientContext";
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import RoomContext, { TimelineRenderingType } from "../../../../src/contexts/RoomContext";
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import { MatrixClientPeg } from "../../../../src/MatrixClientPeg";
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import {
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filterConsole,
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flushPromises,
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getRoomContext,
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mkEncryptedEvent,
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mkEvent,
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mkMessage,
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stubClient,
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} from "../../../test-utils";
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import { filterConsole, flushPromises, getRoomContext, mkEvent, mkMessage, stubClient } from "../../../test-utils";
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import { mkThread } from "../../../test-utils/threads";
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import DMRoomMap from "../../../../src/utils/DMRoomMap";
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import dis from "../../../../src/dispatcher/dispatcher";
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@ -225,11 +218,11 @@ describe("EventTile", () => {
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});
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it("shows a warning for an event from an unverified device", async () => {
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mxEvent = await mkEncryptedEvent({
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mxEvent = await mkEncryptedMatrixEvent({
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plainContent: { msgtype: "m.text", body: "msg1" },
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plainType: "m.room.message",
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user: "@alice:example.org",
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room: room.roomId,
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sender: "@alice:example.org",
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roomId: room.roomId,
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});
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eventToEncryptionInfoMap.set(mxEvent.getId()!, {
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shieldColour: EventShieldColour.RED,
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@ -250,11 +243,11 @@ describe("EventTile", () => {
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});
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it("shows no shield for a verified event", async () => {
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mxEvent = await mkEncryptedEvent({
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mxEvent = await mkEncryptedMatrixEvent({
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plainContent: { msgtype: "m.text", body: "msg1" },
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plainType: "m.room.message",
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user: "@alice:example.org",
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room: room.roomId,
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sender: "@alice:example.org",
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roomId: room.roomId,
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});
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eventToEncryptionInfoMap.set(mxEvent.getId()!, {
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shieldColour: EventShieldColour.NONE,
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@ -279,11 +272,11 @@ describe("EventTile", () => {
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[EventShieldReason.AUTHENTICITY_NOT_GUARANTEED, "can't be guaranteed"],
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[EventShieldReason.MISMATCHED_SENDER_KEY, "Encrypted by an unverified session"],
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])("shows the correct reason code for %i (%s)", async (reasonCode: EventShieldReason, expectedText: string) => {
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mxEvent = await mkEncryptedEvent({
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mxEvent = await mkEncryptedMatrixEvent({
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plainContent: { msgtype: "m.text", body: "msg1" },
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plainType: "m.room.message",
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user: "@alice:example.org",
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room: room.roomId,
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sender: "@alice:example.org",
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roomId: room.roomId,
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});
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eventToEncryptionInfoMap.set(mxEvent.getId()!, {
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shieldColour: EventShieldColour.GREY,
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@ -337,11 +330,11 @@ describe("EventTile", () => {
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it("should update the warning when the event is edited", async () => {
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// we start out with an event from the trusted device
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mxEvent = await mkEncryptedEvent({
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mxEvent = await mkEncryptedMatrixEvent({
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plainContent: { msgtype: "m.text", body: "msg1" },
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plainType: "m.room.message",
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user: "@alice:example.org",
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room: room.roomId,
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sender: "@alice:example.org",
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roomId: room.roomId,
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});
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eventToEncryptionInfoMap.set(mxEvent.getId()!, {
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shieldColour: EventShieldColour.NONE,
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@ -360,11 +353,11 @@ describe("EventTile", () => {
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expect(container.getElementsByClassName("mx_EventTile_e2eIcon")).toHaveLength(0);
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// then we replace the event with one from the unverified device
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const replacementEvent = await mkEncryptedEvent({
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const replacementEvent = await mkEncryptedMatrixEvent({
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plainContent: { msgtype: "m.text", body: "msg1" },
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plainType: "m.room.message",
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user: "@alice:example.org",
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room: room.roomId,
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sender: "@alice:example.org",
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roomId: room.roomId,
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});
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eventToEncryptionInfoMap.set(replacementEvent.getId()!, {
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shieldColour: EventShieldColour.RED,
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@ -388,11 +381,11 @@ describe("EventTile", () => {
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jest.spyOn(client, "isRoomEncrypted").mockReturnValue(true);
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// we start out with an event from the trusted device
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mxEvent = await mkEncryptedEvent({
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mxEvent = await mkEncryptedMatrixEvent({
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plainContent: { msgtype: "m.text", body: "msg1" },
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plainType: "m.room.message",
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user: "@alice:example.org",
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room: room.roomId,
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sender: "@alice:example.org",
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roomId: room.roomId,
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});
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eventToEncryptionInfoMap.set(mxEvent.getId()!, {
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@ -36,7 +36,6 @@ import {
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IPushRules,
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RelationType,
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JoinRule,
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IEventDecryptionResult,
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OidcClientConfig,
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} from "matrix-js-sdk/src/matrix";
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import { KnownMembership } from "matrix-js-sdk/src/types";
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@ -404,50 +403,6 @@ export function mkEvent(opts: MakeEventProps): MatrixEvent {
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return mxEvent;
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}
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/**
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* Create an m.room.encrypted event
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*
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* @param opts - Values for the event
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* @param opts.room - The ID of the room for the event
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* @param opts.user - The sender of the event
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* @param opts.plainType - The type the event will have, once it has been decrypted
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* @param opts.plainContent - The content the event will have, once it has been decrypted
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*/
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export async function mkEncryptedEvent(opts: {
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room: Room["roomId"];
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user: User["userId"];
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plainType: string;
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plainContent: IContent;
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}): Promise<MatrixEvent> {
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// we construct an event which has been decrypted by stubbing out CryptoBackend.decryptEvent and then
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// calling MatrixEvent.attemptDecryption.
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const mxEvent = mkEvent({
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type: "m.room.encrypted",
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room: opts.room,
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user: opts.user,
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event: true,
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content: {},
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});
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const decryptionResult: IEventDecryptionResult = {
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claimedEd25519Key: "",
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clearEvent: {
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type: opts.plainType,
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content: opts.plainContent,
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},
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forwardingCurve25519KeyChain: [],
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senderCurve25519Key: "",
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untrusted: false,
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};
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const mockCrypto = {
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decryptEvent: async (_ev): Promise<IEventDecryptionResult> => decryptionResult,
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} as Parameters<MatrixEvent["attemptDecryption"]>[0];
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await mxEvent.attemptDecryption(mockCrypto);
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return mxEvent;
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}
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/**
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* Create an m.room.member event.
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* @param {Object} opts Values for the membership.
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