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Merge pull request #3800 from matrix-org/jryans/key-backup-dialogs-4s

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Update key backup creation and recovery paths for SSSS
This commit is contained in:
J. Ryan Stinnett 2020-01-03 16:32:02 +00:00 • committed by GitHub
commit 76f3a08909
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9 changed files with 133 additions and 65 deletions
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58
src/components/views/settings/KeyBackupPanel.js
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@ -1,6 +1,6 @@
/*
Copyright 2018 New Vector Ltd
Copyright 2019 The Matrix.org Foundation C.I.C.
Copyright 2019, 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.
@ -22,7 +22,6 @@ import MatrixClientPeg from '../../../MatrixClientPeg';
import { _t } from '../../../languageHandler';
import Modal from '../../../Modal';
import SettingsStore from '../../../../lib/settings/SettingsStore';
import { accessSecretStorage } from '../../../CrossSigningManager';
export default class KeyBackupPanel extends React.PureComponent {
constructor(props) {
@ -128,36 +127,24 @@ export default class KeyBackupPanel extends React.PureComponent {
Modal.createTrackedDialogAsync('Key Backup', 'Key Backup',
import('../../../async-components/views/dialogs/keybackup/CreateKeyBackupDialog'),
{
secureSecretStorage: false,
onFinished: () => {
this._loadBackupStatus();
},
},
}, null, /* priority = */ false, /* static = */ true,
);
}
_startNewBackupWithSecureSecretStorage = async () => {
const cli = MatrixClientPeg.get();
let info;
try {
await accessSecretStorage(async () => {
info = await cli.prepareKeyBackupVersion(
null /* random key */,
{ secureSecretStorage: true },
);
info = await cli.createKeyBackupVersion(info);
});
await MatrixClientPeg.get().scheduleAllGroupSessionsForBackup();
this._loadBackupStatus();
} catch (e) {
console.error("Error creating key backup", e);
// TODO: If creating a version succeeds, but backup fails, should we
// delete the version, disable backup, or do nothing? If we just
// disable without deleting, we'll enable on next app reload since
// it is trusted.
if (info && info.version) {
MatrixClientPeg.get().deleteKeyBackupVersion(info.version);
}
}
Modal.createTrackedDialogAsync('Key Backup', 'Key Backup',
import('../../../async-components/views/dialogs/keybackup/CreateKeyBackupDialog'),
{
secureSecretStorage: true,
onFinished: () => {
this._loadBackupStatus();
},
}, null, /* priority = */ false, /* static = */ true,
);
}
_deleteBackup = () => {
@ -181,22 +168,11 @@ export default class KeyBackupPanel extends React.PureComponent {
}
_restoreBackup = async () => {
// Use legacy path if backup key not stored in secret storage
if (!this.state.backupKeyStored) {
const RestoreKeyBackupDialog = sdk.getComponent('dialogs.keybackup.RestoreKeyBackupDialog');
Modal.createTrackedDialog('Restore Backup', '', RestoreKeyBackupDialog);
return;
}
try {
await accessSecretStorage(async () => {
await MatrixClientPeg.get().restoreKeyBackupWithSecretStorage(
this.state.backupInfo,
);
});
} catch (e) {
console.log("Error restoring backup", e);
}
const RestoreKeyBackupDialog = sdk.getComponent('dialogs.keybackup.RestoreKeyBackupDialog');
Modal.createTrackedDialog(
'Restore Backup', '', RestoreKeyBackupDialog, null, null,
/* priority = */ false, /* static = */ true,
);
}
render() {