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Code Issues Projects Releases Wiki Activity

Alterations to DeviceVerifyDialog to support picking QR code

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This commit is contained in:
Bruno Windels 2020-02-10 16:18:44 +01:00
parent 6b85ca2fb9
commit 5866d67c88
3 changed files with 146 additions and 13 deletions
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68
src/components/views/dialogs/DeviceVerifyDialog.js
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@ -27,16 +27,19 @@ import {verificationMethods} from 'matrix-js-sdk/src/crypto';
import {ensureDMExists} from "../../../createRoom";
import dis from "../../../dispatcher";
import SettingsStore from '../../../settings/SettingsStore';
import {SHOW_QR_CODE_METHOD} from "matrix-js-sdk/src/crypto/verification/QRCode";
import VerificationQREmojiOptions from "../verification/VerificationQREmojiOptions";
const MODE_LEGACY = 'legacy';
const MODE_SAS = 'sas';
const PHASE_START = 0;
const PHASE_WAIT_FOR_PARTNER_TO_ACCEPT = 1;
const PHASE_SHOW_SAS = 2;
const PHASE_WAIT_FOR_PARTNER_TO_CONFIRM = 3;
const PHASE_VERIFIED = 4;
const PHASE_CANCELLED = 5;
const PHASE_PICK_VERIFICATION_OPTION = 2;
const PHASE_SHOW_SAS = 3;
const PHASE_WAIT_FOR_PARTNER_TO_CONFIRM = 4;
const PHASE_VERIFIED = 5;
const PHASE_CANCELLED = 6;
export default class DeviceVerifyDialog extends React.Component {
static propTypes = {
@ -49,6 +52,7 @@ export default class DeviceVerifyDialog extends React.Component {
super();
this._verifier = null;
this._showSasEvent = null;
this._request = null;
this.state = {
phase: PHASE_START,
mode: MODE_SAS,
@ -80,6 +84,25 @@ export default class DeviceVerifyDialog extends React.Component {
this.props.onFinished(false);
}
_onUseSasClick = async () => {
try {
this._verifier = this._request.beginKeyVerification(verificationMethods.SAS);
this._verifier.on('show_sas', this._onVerifierShowSas);
// throws upon cancellation
await this._verifier.verify();
this.setState({phase: PHASE_VERIFIED});
this._verifier.removeListener('show_sas', this._onVerifierShowSas);
this._verifier = null;
} catch (e) {
console.log("Verification failed", e);
this.setState({
phase: PHASE_CANCELLED,
});
this._verifier = null;
this._request = null;
}
};
_onLegacyFinished = (confirm) => {
if (confirm) {
MatrixClientPeg.get().setDeviceVerified(
@ -108,11 +131,20 @@ export default class DeviceVerifyDialog extends React.Component {
} else {
this._verifier = request.verifier;
}
} else if (verifyingOwnDevice && SettingsStore.isFeatureEnabled("feature_cross_signing")) {
this._request = await client.requestVerification(this.props.userId,[
verificationMethods.SAS,
SHOW_QR_CODE_METHOD,
]);
await this._request.waitFor(r => r.ready || r.started);
this.setState({phase: PHASE_PICK_VERIFICATION_OPTION});
} else {
this._verifier = client.beginKeyVerification(
verificationMethods.SAS, this.props.userId, this.props.device.deviceId,
);
}
if (!this._verifier) return;
this._verifier.on('show_sas', this._onVerifierShowSas);
// throws upon cancellation
await this._verifier.verify();
@ -150,10 +182,13 @@ export default class DeviceVerifyDialog extends React.Component {
let body;
switch (this.state.phase) {
case PHASE_START:
body = this._renderSasVerificationPhaseStart();
body = this._renderVerificationPhaseStart();
break;
case PHASE_WAIT_FOR_PARTNER_TO_ACCEPT:
body = this._renderSasVerificationPhaseWaitAccept();
body = this._renderVerificationPhaseWaitAccept();
break;
case PHASE_PICK_VERIFICATION_OPTION:
body = this._renderVerificationPhasePick();
break;
case PHASE_SHOW_SAS:
body = this._renderSasVerificationPhaseShowSas();
@ -162,10 +197,10 @@ export default class DeviceVerifyDialog extends React.Component {
body = this._renderSasVerificationPhaseWaitForPartnerToConfirm();
break;
case PHASE_VERIFIED:
body = this._renderSasVerificationPhaseVerified();
body = this._renderVerificationPhaseVerified();
break;
case PHASE_CANCELLED:
body = this._renderSasVerificationPhaseCancelled();
body = this._renderVerificationPhaseCancelled();
break;
}
@ -180,7 +215,7 @@ export default class DeviceVerifyDialog extends React.Component {
);
}
_renderSasVerificationPhaseStart() {
_renderVerificationPhaseStart() {
const AccessibleButton = sdk.getComponent('views.elements.AccessibleButton');
const DialogButtons = sdk.getComponent('views.elements.DialogButtons');
return (
@ -206,7 +241,7 @@ export default class DeviceVerifyDialog extends React.Component {
);
}
_renderSasVerificationPhaseWaitAccept() {
_renderVerificationPhaseWaitAccept() {
const Spinner = sdk.getComponent("views.elements.Spinner");
const AccessibleButton = sdk.getComponent('views.elements.AccessibleButton');
@ -227,6 +262,14 @@ export default class DeviceVerifyDialog extends React.Component {
);
}
_renderVerificationPhasePick() {
return <VerificationQREmojiOptions
request={this._request}
onCancel={this._onCancelClick}
onStartEmoji={this._onUseSasClick}
/>;
}
_renderSasVerificationPhaseShowSas() {
const VerificationShowSas = sdk.getComponent('views.verification.VerificationShowSas');
return <VerificationShowSas
@ -234,6 +277,7 @@ export default class DeviceVerifyDialog extends React.Component {
onCancel={this._onCancelClick}
onDone={this._onSasMatchesClick}
isSelf={MatrixClientPeg.get().getUserId() === this.props.userId}
onStartEmoji={this._onUseSasClick}
/>;
}
@ -247,12 +291,12 @@ export default class DeviceVerifyDialog extends React.Component {
</div>;
}
_renderSasVerificationPhaseVerified() {
_renderVerificationPhaseVerified() {
const VerificationComplete = sdk.getComponent('views.verification.VerificationComplete');
return <VerificationComplete onDone={this._onVerifiedDoneClick} />;
}
_renderSasVerificationPhaseCancelled() {
_renderVerificationPhaseCancelled() {
const VerificationCancelled = sdk.getComponent('views.verification.VerificationCancelled');
return <VerificationCancelled onDone={this._onCancelClick} />;
}

84
src/components/views/verification/VerificationQREmojiOptions.js Normal file
View File

@ -0,0 +1,84 @@
/*
Copyright 2020 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 React from 'react';
import PropTypes from 'prop-types';
import { _t, _td } from '../../../languageHandler';
import {PendingActionSpinner} from "../right_panel/EncryptionInfo";
import AccessibleButton from "../elements/AccessibleButton";
import DialogButtons from "../elements/DialogButtons";
import {replaceableComponent} from "../../../utils/replaceableComponent";
import VerificationQRCode from "../elements/crypto/VerificationQRCode";
import {VerificationRequest} from "matrix-js-sdk/src/crypto/verification/request/VerificationRequest";
import Spinner from "../elements/Spinner";
@replaceableComponent("views.verification.VerificationQREmojiOptions")
export default class VerificationQREmojiOptions extends React.Component {
static propTypes = {
request: PropTypes.object.isRequired,
onCancel: PropTypes.func.isRequired,
onStartEmoji: PropTypes.func.isRequired,
};
constructor(props) {
super(props);
this.state = {
qrProps: null,
};
this._prepareQrCode(props.request);
}
async _prepareQrCode(request: VerificationRequest) {
try {
const props = await VerificationQRCode.getPropsForRequest(request);
this.setState({qrProps: props});
} catch (e) {
console.error(e);
// We just won't show a QR code
}
}
render() {
let qrCode = <div className='mx_VerificationQREmojiOptions_noQR'><Spinner /></div>;
if (this.state.qrProps) {
qrCode = <VerificationQRCode {...this.state.qrProps} />;
}
return (
<div>
{_t("Verify this session by completing one of the following:")}
<div className='mx_IncomingSasDialog_startOptions'>
<div className='mx_IncomingSasDialog_startOption'>
<p>{_t("Scan this unique code")}</p>
{qrCode}
</div>
<span>{_t("or")}</span>
<div className='mx_IncomingSasDialog_startOption'>
<p>{_t("Compare unique emoji")}</p>
<span>{_t("Compare a unique set of emoji if you don't have a camera on either device")}</span>
<AccessibleButton onClick={this.props.onStartEmoji} kind='primary'>
{_t("Start")}
</AccessibleButton>
</div>
</div>
<AccessibleButton onClick={this.props.onCancel} kind='danger'>
{_t("Cancel")}
</AccessibleButton>
</div>
);
}
}

7
src/i18n/strings/en_EN.json
View File

@ -451,6 +451,12 @@
"You've successfully verified this user.": "You've successfully verified this user.",
"Secure messages with this user are end-to-end encrypted and not able to be read by third parties.": "Secure messages with this user are end-to-end encrypted and not able to be read by third parties.",
"Got It": "Got It",
"Verify this session by completing one of the following:": "Verify this session by completing one of the following:",
"Scan this unique code": "Scan this unique code",
"or": "or",
"Compare unique emoji": "Compare unique emoji",
"Compare a unique set of emoji if you don't have a camera on either device": "Compare a unique set of emoji if you don't have a camera on either device",
"Start": "Start",
"Confirm the emoji below are displayed on both devices, in the same order:": "Confirm the emoji below are displayed on both devices, in the same order:",
"Verify this user by confirming the following emoji appear on their screen.": "Verify this user by confirming the following emoji appear on their screen.",
"Verify this device by confirming the following number appears on its screen.": "Verify this device by confirming the following number appears on its screen.",
@ -1924,7 +1930,6 @@
"Could not load user profile": "Could not load user profile",
"Complete security": "Complete security",
"Verify this session to grant it access to encrypted messages.": "Verify this session to grant it access to encrypted messages.",
"Start": "Start",
"Session verified": "Session verified",
"Your new session is now verified. It has access to your encrypted messages, and other users will see it as trusted.": "Your new session is now verified. It has access to your encrypted messages, and other users will see it as trusted.",
"Your new session is now verified. Other users will see it as trusted.": "Your new session is now verified. Other users will see it as trusted.",