mirror of
https://github.com/element-hq/element-web
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290 lines
12 KiB
TypeScript
290 lines
12 KiB
TypeScript
/*
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Copyright 2022 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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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 type { VerificationRequest } from "matrix-js-sdk/src/crypto/verification/request/VerificationRequest";
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import type { ISasEvent } from "matrix-js-sdk/src/crypto/verification/SAS";
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import type { MatrixClient } from "matrix-js-sdk/src/matrix";
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import { HomeserverInstance } from "../../plugins/utils/homeserver";
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import { UserCredentials } from "../../support/login";
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import Chainable = Cypress.Chainable;
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const ROOM_NAME = "Test room";
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const TEST_USER = "Alia";
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const BOT_USER = "Benjamin";
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type EmojiMapping = [emoji: string, name: string];
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const waitForVerificationRequest = (cli: MatrixClient): Promise<VerificationRequest> => {
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return new Promise<VerificationRequest>((resolve) => {
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const onVerificationRequestEvent = (request: VerificationRequest) => {
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// @ts-ignore CryptoEvent is not exported to window.matrixcs; using the string value here
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cli.off("crypto.verification.request", onVerificationRequestEvent);
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resolve(request);
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};
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// @ts-ignore
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cli.on("crypto.verification.request", onVerificationRequestEvent);
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});
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};
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const handleVerificationRequest = (request: VerificationRequest): Chainable<EmojiMapping[]> => {
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return cy.wrap(
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new Promise<EmojiMapping[]>((resolve) => {
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const onShowSas = (event: ISasEvent) => {
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verifier.off("show_sas", onShowSas);
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event.confirm();
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resolve(event.sas.emoji);
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};
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const verifier = request.beginKeyVerification("m.sas.v1");
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verifier.on("show_sas", onShowSas);
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verifier.verify();
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}),
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// extra timeout, as this sometimes takes a while
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{ timeout: 30_000 },
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);
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};
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const checkTimelineNarrow = (button = true) => {
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cy.viewport(800, 600); // SVGA
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cy.get(".mx_LeftPanel_minimized").should("exist"); // Wait until the left panel is minimized
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cy.get(".mx_RightPanel_roomSummaryButton").click(); // Open the right panel to make the timeline narrow
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cy.get(".mx_BaseCard").should("exist");
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// Ensure the failure bar does not cover the timeline
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cy.get(".mx_RoomView_body .mx_EventTile.mx_EventTile_last").should("be.visible");
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// Ensure the indicator does not overflow the timeline
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cy.findByTestId("decryption-failure-bar-indicator").should("be.visible");
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if (button) {
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// Ensure the button does not overflow the timeline
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cy.get("[data-testid='decryption-failure-bar-button']:last-of-type").should("be.visible");
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}
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cy.get(".mx_RightPanel_roomSummaryButton").click(); // Close the right panel
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cy.get(".mx_BaseCard").should("not.exist");
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cy.viewport(1000, 660); // Reset to the default size
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};
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describe("Decryption Failure Bar", () => {
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let homeserver: HomeserverInstance | undefined;
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let testUser: UserCredentials | undefined;
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let bot: MatrixClient | undefined;
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let roomId: string;
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beforeEach(function () {
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cy.startHomeserver("default").then((hs: HomeserverInstance) => {
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homeserver = hs;
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cy.initTestUser(homeserver, TEST_USER)
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.then((creds: UserCredentials) => {
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testUser = creds;
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})
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.then(() => {
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cy.getBot(homeserver, { displayName: BOT_USER }).then((cli) => {
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bot = cli;
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});
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})
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.then(() => {
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cy.createRoom({ name: ROOM_NAME }).then((id) => {
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roomId = id;
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});
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})
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.then(() => {
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cy.inviteUser(roomId, bot.getUserId());
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cy.visit("/#/room/" + roomId);
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cy.findByText(BOT_USER + " joined the room").should("exist");
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})
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.then(() => {
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cy.getClient()
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.then(async (cli) => {
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await cli.setRoomEncryption(roomId, { algorithm: "m.megolm.v1.aes-sha2" });
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await bot.setRoomEncryption(roomId, { algorithm: "m.megolm.v1.aes-sha2" });
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})
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.then(() => {
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bot.getRoom(roomId).setBlacklistUnverifiedDevices(true);
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});
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});
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});
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});
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afterEach(() => {
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cy.stopHomeserver(homeserver);
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});
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it(
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"should prompt the user to verify, if this device isn't verified " +
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"and there are other verified devices or backups",
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() => {
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let otherDevice: MatrixClient | undefined;
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cy.loginBot(homeserver, testUser.username, testUser.password, { bootstrapCrossSigning: true })
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.then(async (cli) => {
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otherDevice = cli;
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})
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.then(() => {
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cy.botSendMessage(bot, roomId, "test");
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cy.get(".mx_DecryptionFailureBar_start_headline").within(() => {
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cy.findByText("Decrypting messages…").should("be.visible");
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cy.findByText("Verify this device to access all messages").should("be.visible");
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});
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checkTimelineNarrow();
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cy.get(".mx_DecryptionFailureBar").percySnapshotElement(
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"DecryptionFailureBar prompts user to verify",
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{
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widths: [320, 640],
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},
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);
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cy.get(".mx_DecryptionFailureBar_end").within(() => {
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cy.findByText("Resend key requests").should("not.exist");
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cy.findByRole("button", { name: "Verify" }).click();
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});
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const verificationRequestPromise = waitForVerificationRequest(otherDevice);
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cy.findByRole("button", { name: "Verify with another device" }).click();
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cy.findByText("To proceed, please accept the verification request on your other device.").should(
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"be.visible",
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);
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cy.wrap(verificationRequestPromise).then((verificationRequest: VerificationRequest) => {
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cy.wrap(verificationRequest.accept());
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handleVerificationRequest(verificationRequest).then((emojis) => {
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cy.get(".mx_VerificationShowSas_emojiSas_block").then((emojiBlocks) => {
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emojis.forEach((emoji: EmojiMapping, index: number) => {
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expect(emojiBlocks[index].textContent.toLowerCase()).to.eq(emoji[0] + emoji[1]);
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});
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});
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});
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});
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});
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cy.findByRole("button", { name: "They match" }).click();
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cy.get(".mx_VerificationPanel_verified_section .mx_E2EIcon_verified").should("exist");
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cy.findByRole("button", { name: "Got it" }).click();
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cy.get(".mx_DecryptionFailureBar_start_headline").within(() => {
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cy.findByText("Open another device to load encrypted messages").should("be.visible");
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});
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checkTimelineNarrow();
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cy.get(".mx_DecryptionFailureBar").percySnapshotElement(
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"DecryptionFailureBar prompts user to open another device, with Resend Key Requests button",
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{
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widths: [320, 640],
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},
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);
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cy.intercept("/_matrix/client/r0/sendToDevice/m.room_key_request/*").as("keyRequest");
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cy.findByRole("button", { name: "Resend key requests" }).click();
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cy.wait("@keyRequest");
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cy.get(".mx_DecryptionFailureBar_end").within(() => {
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cy.findByText("Resend key requests").should("not.exist");
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cy.findByRole("button", { name: "View your device list" }).should("be.visible");
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});
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checkTimelineNarrow();
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cy.get(".mx_DecryptionFailureBar").percySnapshotElement(
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"DecryptionFailureBar prompts user to open another device, without Resend Key Requests button",
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{
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widths: [320, 640],
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},
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);
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},
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);
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it(
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"should prompt the user to reset keys, if this device isn't verified " +
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"and there are no other verified devices or backups",
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() => {
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cy.loginBot(homeserver, testUser.username, testUser.password, { bootstrapCrossSigning: true }).then(
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async (cli) => {
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await cli.logout(true);
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},
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);
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cy.botSendMessage(bot, roomId, "test");
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cy.get(".mx_DecryptionFailureBar_start_headline").within(() => {
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cy.findByText("Reset your keys to prevent future decryption errors").should("be.visible");
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});
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checkTimelineNarrow();
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cy.get(".mx_DecryptionFailureBar").percySnapshotElement("DecryptionFailureBar prompts user to reset keys", {
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widths: [320, 640],
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});
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cy.findByRole("button", { name: "Reset" }).click();
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// Set up key backup
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cy.get(".mx_Dialog").within(() => {
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cy.findByRole("button", { name: "Continue" }).click();
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cy.get(".mx_CreateSecretStorageDialog_recoveryKey code").invoke("text").as("securityKey");
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// Clicking download instead of Copy because of https://github.com/cypress-io/cypress/issues/2851
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cy.findByRole("button", { name: "Download" }).click();
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cy.get(".mx_Dialog_primary:not([disabled])").should("have.length", 3);
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cy.findByRole("button", { name: "Continue" }).click();
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cy.findByRole("button", { name: "Done" }).click();
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});
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cy.get(".mx_DecryptionFailureBar_start_headline").within(() => {
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cy.findByText("Some messages could not be decrypted").should("be.visible");
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});
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checkTimelineNarrow(false); // button should not be rendered here
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cy.get(".mx_DecryptionFailureBar").percySnapshotElement(
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"DecryptionFailureBar displays general message with no call to action",
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{
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widths: [320, 640],
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},
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);
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},
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);
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it("should appear and disappear as undecryptable messages enter and leave view", () => {
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cy.getClient().then((cli) => {
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for (let i = 0; i < 25; i++) {
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cy.botSendMessage(cli, roomId, `test ${i}`);
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}
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});
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cy.botSendMessage(bot, roomId, "test");
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cy.get(".mx_DecryptionFailureBar").should("exist");
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cy.get(".mx_DecryptionFailureBar .mx_Spinner").should("exist");
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cy.get(".mx_DecryptionFailureBar").percySnapshotElement("DecryptionFailureBar displays loading spinner", {
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allowSpinners: true,
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widths: [320, 640],
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});
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checkTimelineNarrow();
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cy.wait(5000);
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cy.get(".mx_DecryptionFailureBar .mx_Spinner").should("not.exist");
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cy.findByTestId("decryption-failure-bar-icon").should("be.visible");
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cy.get(".mx_RoomView_messagePanel").scrollTo("top");
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cy.get(".mx_DecryptionFailureBar").should("not.exist");
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cy.botSendMessage(bot, roomId, "another test");
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cy.get(".mx_DecryptionFailureBar").should("not.exist");
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cy.get(".mx_RoomView_messagePanel").scrollTo("bottom");
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cy.get(".mx_DecryptionFailureBar").should("exist");
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checkTimelineNarrow();
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});
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});
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