diff --git a/keyserver/src/responders/website-responders.js b/keyserver/src/responders/website-responders.js index 5e0f1de25..593ed9398 100644 --- a/keyserver/src/responders/website-responders.js +++ b/keyserver/src/responders/website-responders.js @@ -1,592 +1,595 @@ // @flow import html from 'common-tags/lib/html/index.js'; import { detect as detectBrowser } from 'detect-browser'; import type { $Response, $Request } from 'express'; import fs from 'fs'; import _keyBy from 'lodash/fp/keyBy.js'; import * as React from 'react'; // eslint-disable-next-line import/extensions import ReactDOMServer from 'react-dom/server'; import { promisify } from 'util'; import { baseLegalPolicies } from 'lib/facts/policies.js'; import stores from 'lib/facts/stores.js'; import { daysToEntriesFromEntryInfos } from 'lib/reducers/entry-reducer.js'; import { freshMessageStore } from 'lib/reducers/message-reducer.js'; import { mostRecentlyReadThread } from 'lib/selectors/thread-selectors.js'; import { mostRecentMessageTimestamp } from 'lib/shared/message-utils.js'; import { threadHasPermission, threadIsPending, parsePendingThreadID, createPendingThread, } from 'lib/shared/thread-utils.js'; import { defaultWebEnabledApps } from 'lib/types/enabled-apps.js'; import { defaultCalendarFilters } from 'lib/types/filter-types.js'; import { defaultNumberPerThread } from 'lib/types/message-types.js'; import { defaultEnabledReports } from 'lib/types/report-types.js'; import { defaultConnectionInfo } from 'lib/types/socket-types.js'; import { threadPermissions, threadTypes } from 'lib/types/thread-types.js'; import { currentDateInTimeZone } from 'lib/utils/date-utils.js'; import { ServerError } from 'lib/utils/errors.js'; import { promiseAll } from 'lib/utils/promises.js'; import { defaultNotifPermissionAlertInfo } from 'lib/utils/push-alerts.js'; import getTitle from 'web/title/getTitle.js'; import { navInfoFromURL } from 'web/url-utils.js'; import { fetchEntryInfos } from '../fetchers/entry-fetchers.js'; import { fetchMessageInfos } from '../fetchers/message-fetchers.js'; import { hasAnyNotAcknowledgedPolicies } from '../fetchers/policy-acknowledgment-fetchers.js'; import { fetchThreadInfos } from '../fetchers/thread-fetchers.js'; import { fetchCurrentUserInfo, fetchKnownUserInfos, } from '../fetchers/user-fetchers.js'; import { getWebPushConfig } from '../push/providers.js'; import { setNewSession } from '../session/cookies.js'; import { Viewer } from '../session/viewer.js'; import { streamJSON, waitForStream } from '../utils/json-stream.js'; import { getAppURLFactsFromRequestURL } from '../utils/urls.js'; const { renderToNodeStream } = ReactDOMServer; const access = promisify(fs.access); const readFile = promisify(fs.readFile); const googleFontsURL = 'https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600&family=Inter:wght@400;500;600&display=swap'; const localFontsURL = 'fonts/local-fonts.css'; async function getFontsURL() { try { await access(localFontsURL); return localFontsURL; } catch { return googleFontsURL; } } type AssetInfo = { +jsURL: string, +fontsURL: string, +cssInclude: string, +olmFilename: string, +sqljsFilename: string, +opaqueURL: string, }; let assetInfo: ?AssetInfo = null; async function getAssetInfo() { if (assetInfo) { return assetInfo; } if (process.env.NODE_ENV === 'development') { const fontsURL = await getFontsURL(); assetInfo = { jsURL: 'http://localhost:8080/dev.build.js', fontsURL, cssInclude: '', olmFilename: '', sqljsFilename: '', opaqueURL: 'http://localhost:8080/opaque-ke.wasm', }; return assetInfo; } try { const manifestString = await readFile('../web/dist/manifest.json', 'utf8'); const manifest = JSON.parse(manifestString); const webworkersManifestString = await readFile( '../web/dist/webworkers/manifest.json', 'utf8', ); const webworkersManifest = JSON.parse(webworkersManifestString); assetInfo = { jsURL: `compiled/${manifest['browser.js']}`, fontsURL: googleFontsURL, cssInclude: html` `, olmFilename: manifest['olm.wasm'], sqljsFilename: webworkersManifest['sql-wasm.wasm'], opaqueURL: `compiled/${manifest['comm_opaque2_wasm_bg.wasm']}`, }; return assetInfo; } catch { throw new Error( 'Could not load manifest.json for web build. ' + 'Did you forget to run `yarn dev` in the web folder?', ); } } let webpackCompiledRootComponent: ?React.ComponentType<{}> = null; async function getWebpackCompiledRootComponentForSSR() { if (webpackCompiledRootComponent) { return webpackCompiledRootComponent; } try { // $FlowFixMe web/dist doesn't always exist const webpackBuild = await import('web/dist/app.build.cjs'); webpackCompiledRootComponent = webpackBuild.app.default; return webpackCompiledRootComponent; } catch { throw new Error( 'Could not load app.build.cjs. ' + 'Did you forget to run `yarn dev` in the web folder?', ); } } async function websiteResponder( viewer: Viewer, req: $Request, res: $Response, ): Promise { const appURLFacts = getAppURLFactsFromRequestURL(req.originalUrl); const { basePath, baseDomain } = appURLFacts; const baseURL = basePath.replace(/\/$/, ''); const baseHref = baseDomain + baseURL; const loadingPromise = getWebpackCompiledRootComponentForSSR(); const hasNotAcknowledgedPoliciesPromise = hasAnyNotAcknowledgedPolicies( viewer.id, baseLegalPolicies, ); let initialNavInfo; try { initialNavInfo = navInfoFromURL(req.url, { now: currentDateInTimeZone(viewer.timeZone), }); } catch (e) { throw new ServerError(e.message); } const calendarQuery = { startDate: initialNavInfo.startDate, endDate: initialNavInfo.endDate, filters: defaultCalendarFilters, }; const messageSelectionCriteria = { joinedThreads: true }; const initialTime = Date.now(); const assetInfoPromise = getAssetInfo(); const threadInfoPromise = fetchThreadInfos(viewer); const messageInfoPromise = fetchMessageInfos( viewer, messageSelectionCriteria, defaultNumberPerThread, ); const entryInfoPromise = fetchEntryInfos(viewer, [calendarQuery]); const currentUserInfoPromise = fetchCurrentUserInfo(viewer); const userInfoPromise = fetchKnownUserInfos(viewer); const sessionIDPromise = (async () => { if (viewer.loggedIn) { await setNewSession(viewer, calendarQuery, initialTime); } return viewer.sessionID; })(); const threadStorePromise = (async () => { const [{ threadInfos }, hasNotAcknowledgedPolicies] = await Promise.all([ threadInfoPromise, hasNotAcknowledgedPoliciesPromise, ]); return { threadInfos: hasNotAcknowledgedPolicies ? {} : threadInfos }; })(); const messageStorePromise = (async () => { const [ { threadInfos }, { rawMessageInfos, truncationStatuses }, hasNotAcknowledgedPolicies, ] = await Promise.all([ threadInfoPromise, messageInfoPromise, hasNotAcknowledgedPoliciesPromise, ]); if (hasNotAcknowledgedPolicies) { return { messages: {}, threads: {}, local: {}, currentAsOf: 0, }; } const { messageStore: freshStore } = freshMessageStore( rawMessageInfos, truncationStatuses, mostRecentMessageTimestamp(rawMessageInfos, initialTime), threadInfos, ); return freshStore; })(); const entryStorePromise = (async () => { const [{ rawEntryInfos }, hasNotAcknowledgedPolicies] = await Promise.all([ entryInfoPromise, hasNotAcknowledgedPoliciesPromise, ]); if (hasNotAcknowledgedPolicies) { return { entryInfos: {}, daysToEntries: {}, lastUserInteractionCalendar: 0, }; } return { entryInfos: _keyBy('id')(rawEntryInfos), daysToEntries: daysToEntriesFromEntryInfos(rawEntryInfos), lastUserInteractionCalendar: initialTime, }; })(); const userStorePromise = (async () => { const [userInfos, hasNotAcknowledgedPolicies] = await Promise.all([ userInfoPromise, hasNotAcknowledgedPoliciesPromise, ]); return { userInfos: hasNotAcknowledgedPolicies ? {} : userInfos, inconsistencyReports: [], }; })(); const navInfoPromise = (async () => { const [{ threadInfos }, messageStore, currentUserInfo, userStore] = await Promise.all([ threadInfoPromise, messageStorePromise, currentUserInfoPromise, userStorePromise, ]); const finalNavInfo = initialNavInfo; const requestedActiveChatThreadID = finalNavInfo.activeChatThreadID; if ( requestedActiveChatThreadID && !threadIsPending(requestedActiveChatThreadID) && !threadHasPermission( threadInfos[requestedActiveChatThreadID], threadPermissions.VISIBLE, ) ) { finalNavInfo.activeChatThreadID = null; } if (!finalNavInfo.activeChatThreadID) { const mostRecentThread = mostRecentlyReadThread( messageStore, threadInfos, ); if (mostRecentThread) { finalNavInfo.activeChatThreadID = mostRecentThread; } } if ( finalNavInfo.activeChatThreadID && threadIsPending(finalNavInfo.activeChatThreadID) && finalNavInfo.pendingThread?.id !== finalNavInfo.activeChatThreadID ) { const pendingThreadData = parsePendingThreadID( finalNavInfo.activeChatThreadID, ); if ( pendingThreadData && pendingThreadData.threadType !== threadTypes.SIDEBAR && currentUserInfo.id ) { const { userInfos } = userStore; const members = [...pendingThreadData.memberIDs, currentUserInfo.id] .map(id => { const userInfo = userInfos[id]; if (!userInfo || !userInfo.username) { return undefined; } const { username } = userInfo; return { id, username }; }) .filter(Boolean); const newPendingThread = createPendingThread({ viewerID: currentUserInfo.id, threadType: pendingThreadData.threadType, members, }); finalNavInfo.activeChatThreadID = newPendingThread.id; finalNavInfo.pendingThread = newPendingThread; } } return finalNavInfo; })(); const currentAsOfPromise = (async () => { const hasNotAcknowledgedPolicies = await hasNotAcknowledgedPoliciesPromise; return hasNotAcknowledgedPolicies ? 0 : initialTime; })(); const pushApiPublicKeyPromise = (async () => { const pushConfig = await getWebPushConfig(); if (!pushConfig) { if (process.env.NODE_ENV !== 'development') { console.warn('keyserver/secrets/web_push_config.json should exist'); } return null; } return pushConfig.publicKey; })(); const { jsURL, fontsURL, cssInclude, olmFilename, sqljsFilename, opaqueURL } = await assetInfoPromise; // prettier-ignore res.write(html` ${getTitle(0)} ${cssInclude} `); const Loading = await loadingPromise; const reactStream = renderToNodeStream(); reactStream.pipe(res, { end: false }); await waitForStream(reactStream); res.write(html` `); } const inviteSecretRegex = /^[a-z0-9]+$/i; -function inviteResponder(req: $Request, res: $Response) { +async function inviteResponder(req: $Request, res: $Response): Promise { const { secret } = req.params; const userAgent = req.get('User-Agent'); const detectionResult = detectBrowser(userAgent); if (detectionResult.os === 'Android OS') { const isSecretValid = inviteSecretRegex.test(secret); const referrer = isSecretValid ? `&referrer=${encodeURIComponent(`utm_source=invite/${secret}`)}` : ''; const redirectUrl = `${stores.googlePlayUrl}${referrer}`; res.writeHead(301, { Location: redirectUrl, }); res.end(); return; } + const fontsURL = await getFontsURL(); res.end(html` Comm + Icon Comm To join this community, download the Comm app and reopen this invite link Download Comm Invite Link Visit Comm’s website `); } export { websiteResponder, inviteResponder };
To join this community, download the Comm app and reopen this invite link