feat: add login

packages/bolt/app/lib/.server/login.ts

@@ -0,0 +1,7 @@
+import { env } from 'node:process';
+
+export function verifyPassword(password: string, cloudflareEnv: Env) {
+  const loginPassword = env.LOGIN_PASSWORD || cloudflareEnv.LOGIN_PASSWORD;
+
+  return password === loginPassword;
+}

packages/bolt/app/lib/.server/sessions.ts

@@ -0,0 +1,55 @@
+import { createCookieSessionStorage, redirect } from '@remix-run/cloudflare';
+import { env } from 'node:process';
+
+const USER_SESSION_KEY = 'userId';
+
+function createSessionStorage(cloudflareEnv: Env) {
+  return createCookieSessionStorage({
+    cookie: {
+      name: '__session',
+      httpOnly: true,
+      path: '/',
+      sameSite: 'lax',
+      secrets: [env.SESSION_SECRET || cloudflareEnv.SESSION_SECRET],
+      secure: false,
+    },
+  });
+}
+
+export async function getSession(request: Request, env: Env) {
+  const sessionStorage = createSessionStorage(env);
+  const cookie = request.headers.get('Cookie');
+
+  return { session: await sessionStorage.getSession(cookie), sessionStorage };
+}
+
+export async function logout(request: Request, env: Env) {
+  const { session, sessionStorage } = await getSession(request, env);
+
+  return redirect('/login', {
+    headers: {
+      'Set-Cookie': await sessionStorage.destroySession(session),
+    },
+  });
+}
+
+export async function isAuthenticated(request: Request, env: Env) {
+  const { session } = await getSession(request, env);
+  const userId = session.get(USER_SESSION_KEY);
+
+  return !!userId;
+}
+
+export async function createUserSession(request: Request, env: Env): Promise<ResponseInit> {
+  const { session, sessionStorage } = await getSession(request, env);
+
+  session.set(USER_SESSION_KEY, 'anonymous_user');
+
+  return {
+    headers: {
+      'Set-Cookie': await sessionStorage.commitSession(session, {
+        maxAge: 60 * 60 * 24 * 7, // 7 days,
+      }),
+    },
+  };
+}