import { GristLoadConfig } from 'app/common/gristUrls'; import { FullUser, UserProfile } from 'app/common/UserAPI'; import { Document } from 'app/gen-server/entity/Document'; import { Organization } from 'app/gen-server/entity/Organization'; import { Workspace } from 'app/gen-server/entity/Workspace'; import { HomeDBManager } from 'app/gen-server/lib/HomeDBManager'; import { IAccessTokens } from 'app/server/lib/AccessTokens'; import { RequestWithLogin } from 'app/server/lib/Authorizer'; import { Comm } from 'app/server/lib/Comm'; import { create } from 'app/server/lib/create'; import { Hosts } from 'app/server/lib/extractOrg'; import { ICreate } from 'app/server/lib/ICreate'; import { IDocStorageManager } from 'app/server/lib/IDocStorageManager'; import { INotifier } from 'app/server/lib/INotifier'; import { IPermitStore } from 'app/server/lib/Permit'; import { ISendAppPageOptions } from 'app/server/lib/sendAppPage'; import { fromCallback } from 'app/server/lib/serverUtils'; import { Sessions } from 'app/server/lib/Sessions'; import * as express from 'express'; import { IncomingMessage } from 'http'; /** * Basic information about a Grist server. Accessible in many * contexts, including request handlers and ActiveDoc methods. */ export interface GristServer { readonly create: ICreate; settings?: Readonly>; getHost(): string; getHomeUrl(req: express.Request, relPath?: string): string; getHomeUrlByDocId(docId: string, relPath?: string): Promise; getOwnUrl(): string; getOrgUrl(orgKey: string|number): Promise; getMergedOrgUrl(req: RequestWithLogin, pathname?: string): string; getResourceUrl(resource: Organization|Workspace|Document, purpose?: 'api'|'html'): Promise; getGristConfig(): GristLoadConfig; getPermitStore(): IPermitStore; getExternalPermitStore(): IPermitStore; getSessions(): Sessions; getComm(): Comm; getHosts(): Hosts; getHomeDBManager(): HomeDBManager; getStorageManager(): IDocStorageManager; getNotifier(): INotifier; getDocTemplate(): Promise; getTag(): string; sendAppPage(req: express.Request, resp: express.Response, options: ISendAppPageOptions): Promise; getAccessTokens(): IAccessTokens; } export interface GristLoginSystem { getMiddleware(gristServer: GristServer): Promise; deleteUser(user: FullUser): Promise; } export interface GristLoginMiddleware { getLoginRedirectUrl(req: express.Request, target: URL): Promise; getSignUpRedirectUrl(req: express.Request, target: URL): Promise; getLogoutRedirectUrl(req: express.Request, nextUrl: URL): Promise; // Optional middleware for the GET /login, /signup, and /signin routes. getLoginOrSignUpMiddleware?(): express.RequestHandler[]; // Optional middleware for the GET /logout route. getLogoutMiddleware?(): express.RequestHandler[]; // Returns arbitrary string for log. addEndpoints(app: express.Express): Promise; // Optionally, extract profile from request. Result can be a profile, // or null if anonymous (and other methods of determining profile such // as a cookie should not be used), or undefined to use other methods. getProfile?(req: express.Request|IncomingMessage): Promise; } /** * Set the user in the current session. */ export async function setUserInSession(req: express.Request, gristServer: GristServer, profile: UserProfile) { const scopedSession = gristServer.getSessions().getOrCreateSessionFromRequest(req); // Make sure session is up to date before operating on it. // Behavior on a completely fresh session is a little awkward currently. const reqSession = (req as any).session; if (reqSession?.save) { await fromCallback(cb => reqSession.save(cb)); } await scopedSession.updateUserProfile(req, profile); } export interface RequestWithGrist extends express.Request { gristServer?: GristServer; } export interface DocTemplate { page: string, tag: string, } /** * A very minimal GristServer object that throws an error if its bluff is * called. */ export function createDummyGristServer(): GristServer { return { create, settings: {}, getHost() { return 'localhost:4242'; }, getHomeUrl() { return 'http://localhost:4242'; }, getHomeUrlByDocId() { return Promise.resolve('http://localhost:4242'); }, getMergedOrgUrl() { return 'http://localhost:4242'; }, getOwnUrl() { return 'http://localhost:4242'; }, getPermitStore() { throw new Error('no permit store'); }, getExternalPermitStore() { throw new Error('no external permit store'); }, getGristConfig() { return { homeUrl: '', timestampMs: 0 }; }, getOrgUrl() { return Promise.resolve(''); }, getResourceUrl() { return Promise.resolve(''); }, getSessions() { throw new Error('no sessions'); }, getComm() { throw new Error('no comms'); }, getHosts() { throw new Error('no hosts'); }, getHomeDBManager() { throw new Error('no db'); }, getStorageManager() { throw new Error('no storage manager'); }, getNotifier() { throw new Error('no notifier'); }, getDocTemplate() { throw new Error('no doc template'); }, getTag() { return 'tag'; }, sendAppPage() { return Promise.resolve(); }, getAccessTokens() { throw new Error('no access tokens'); }, }; }