Differential D7813 Diff 26611 keyserver/src/push/crypto.js

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keyserver/src/push/crypto.js

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				// @flow

				import apn from '@parse/node-apn';
				import _cloneDeep from 'lodash/fp/cloneDeep.js';

				import { encryptAndUpdateOlmSession } from '../updaters/olm-session-updater.js';

				async function encryptIOSNotification(
				cookieID: string,
				notification: apn.Notification,
				): Promise<apn.Notification> {
				const encryptedNotification = _cloneDeep(notification);
				ashoatUnsubmitted Not Done Inline Actions Rather than cloning the existing notification, can you create a new empty one, and fill in its fields as necessary? ashoat: Rather than cloning the existing notification, can you create a new empty one, and fill in its…
				const { id, ...payloadSansId } = notification.payload;
				let notificationFieldsToEncrypt = {
				badge: notification.aps.badge.toString(),
				...payloadSansId,
				};

				if (notification.body) {
				notificationFieldsToEncrypt = {
				merged: notification.body,
				...notificationFieldsToEncrypt,
				};
				}

				let encryptedFields;
				try {
				encryptedFields = await encryptAndUpdateOlmSession(
				cookieID,
				'notifications',
				notificationFieldsToEncrypt,
				);
				} catch (e) {
				console.log('Notification encryption failed: ' + e);
				return {
				...encryptedNotification,
				payload: { ...encryptedNotification.payload, encrypted: 0 },
				};
				}

				const { merged, threadID, badge, ...restPayload } = encryptedFields;
				// node-apn library does not allow to store
				// strings in 'badge' property. It will be
				// restored in NSE on the device.
				encryptedNotification.badge = undefined;
				encryptedNotification.payload.badge = badge.body;

				if (threadID) {
				encryptedNotification.threadId = threadID.body;
				encryptedNotification.payload.threadID = threadID.body;
				}

				if (merged) {
				encryptedNotification.body = merged.body;
				}

				for (const payloadField in restPayload) {
				encryptedNotification.payload[payloadField] =
				restPayload[payloadField].body;
				}

				encryptedNotification.payload.encrypted = 1;
				return notification;
				}

				function prepareEncryptedIOSNotifications(
				cookieIDs: $ReadOnlyArray<string>,
				notification: apn.Notification,
				): Promise<Array<apn.Notification>> {
				const notificationPromises = cookieIDs.map(cookieID =>
				encryptIOSNotification(cookieID, notification),
				);
				return Promise.all(notificationPromises);
				}

				export { prepareEncryptedIOSNotifications };