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61 lines
1.9 KiB
61 lines
1.9 KiB
import { UserProfile } from 'app/common/UserAPI';
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import { GristLoginSystem, GristServer } from 'app/server/lib/GristServer';
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import { Request } from 'express';
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/**
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* Return a login system that supports a single hard-coded user.
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*/
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export async function getMinimalLoginSystem(): Promise<GristLoginSystem> {
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// Login and logout, redirecting immediately back. Signup is treated as login,
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// no nuance here.
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return {
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async getMiddleware(gristServer: GristServer) {
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return {
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async getLoginRedirectUrl(req: Request, url: URL) {
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await setSingleUser(req, gristServer);
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return url.href;
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},
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async getLogoutRedirectUrl(req: Request, url: URL) {
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return url.href;
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},
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async getSignUpRedirectUrl(req: Request, url: URL) {
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await setSingleUser(req, gristServer);
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return url.href;
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},
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async addEndpoints() {
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// If working without a login system, make sure default user exists.
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const dbManager = gristServer.getHomeDBManager();
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const profile = getDefaultProfile();
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const user = await dbManager.getUserByLoginWithRetry(profile.email, profile);
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if (user) {
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// No need to survey this user!
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user.isFirstTimeUser = false;
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await user.save();
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}
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return "no-logins";
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},
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};
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},
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async deleteUser() {
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// nothing to do
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},
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};
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}
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/**
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* Set the user in the current session to the single hard-coded user.
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*/
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async function setSingleUser(req: Request, gristServer: GristServer) {
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const scopedSession = gristServer.getSessions().getOrCreateSessionFromRequest(req);
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await scopedSession.operateOnScopedSession(req, async (user) => Object.assign(user, {
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profile: getDefaultProfile()
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}));
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}
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function getDefaultProfile(): UserProfile {
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return {
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email: process.env.GRIST_DEFAULT_EMAIL || 'you@example.com',
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name: 'You',
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};
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}
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