c4adc116d6
Sostituisce locals.runtime.env con import da cloudflare:workers, ripristinando contatti e newsletter. Co-authored-by: Cursor <cursoragent@cursor.com>
110 lines
3.1 KiB
TypeScript
110 lines
3.1 KiB
TypeScript
/**
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* Shared helpers for newsletter API routes (Cloudflare Worker / Astro).
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*/
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import { env as workerEnv } from 'cloudflare:workers';
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export type RuntimeEnv = Record<string, unknown>;
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export type SubscriberStatus = 'pending' | 'active' | 'unsubscribed';
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export type NewsletterSubscriber = {
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id: number;
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email: string;
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status: SubscriberStatus;
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locale: string;
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confirm_token: string | null;
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unsubscribe_token: string;
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source: string;
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created_at: string;
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confirmed_at: string | null;
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unsubscribed_at: string | null;
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};
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/** Astro v6+: use `cloudflare:workers` env (locals.runtime.env was removed). */
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export function getRuntimeEnv(_locals?: unknown): RuntimeEnv {
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return workerEnv as unknown as RuntimeEnv;
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}
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export function readEnv(name: string, runtimeEnv: RuntimeEnv): string {
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const runtimeValue = runtimeEnv[name];
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if (typeof runtimeValue === 'string' && runtimeValue.trim().length > 0) {
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return runtimeValue.trim();
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}
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const staticValue = import.meta.env[name];
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return typeof staticValue === 'string' ? staticValue.trim() : '';
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}
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export function getNewsletterDb(runtimeEnv: RuntimeEnv): D1Database | null {
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const db = runtimeEnv.NEWSLETTER_DB;
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if (db && typeof db === 'object' && 'prepare' in db) {
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return db as D1Database;
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}
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return null;
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}
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export function sanitizeRedirect(candidate: string, requestUrl: URL): string {
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if (!candidate) return '';
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try {
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const u = new URL(candidate, requestUrl);
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if (u.origin !== requestUrl.origin) return '';
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return u.pathname + u.search + u.hash;
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} catch {
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return '';
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}
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}
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export function required(value: FormDataEntryValue | null): string {
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return typeof value === 'string' ? value.trim() : '';
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}
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export function isValidEmail(email: string): boolean {
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return /^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(email) && email.length <= 254;
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}
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export function normalizeEmail(email: string): string {
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return email.trim().toLowerCase();
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}
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export function createToken(): string {
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const bytes = new Uint8Array(32);
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crypto.getRandomValues(bytes);
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return [...bytes].map((b) => b.toString(16).padStart(2, '0')).join('');
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}
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export async function verifyTurnstile(
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token: string,
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secret: string,
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ip?: string | null,
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): Promise<boolean> {
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const body = new URLSearchParams();
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body.set('secret', secret);
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body.set('response', token);
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if (ip) body.set('remoteip', ip);
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const response = await fetch('https://challenges.cloudflare.com/turnstile/v0/siteverify', {
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method: 'POST',
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body,
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});
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if (!response.ok) return false;
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const payload = (await response.json()) as { success?: boolean };
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return payload.success === true;
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}
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export { getEmailBinding, sendCloudflareEmail } from './email';
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export function siteOrigin(requestUrl: URL, runtimeEnv: RuntimeEnv): string {
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const configured = readEnv('PUBLIC_SITE_URL', runtimeEnv) || readEnv('SITE', runtimeEnv);
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if (configured) {
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try {
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return new URL(configured).origin;
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} catch {
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/* fall through */
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}
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}
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return requestUrl.origin;
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}
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export function absoluteUrl(origin: string, path: string): string {
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return new URL(path, origin).toString();
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}
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