Mindaugo 12E-22

/** @jsxImportSource npm:preact */ import { sqlite } from "https://esm.town/v/std/sqlite?v=6"; import { html } from "https://esm.town/v/stevekrouse/html"; import { render } from "npm:preact-render-to-string"; export const sha256 = async function digestMessage(message) { const msgUint8 = new TextEncoder().encode(message); // encode as (utf-8) Uint8Array const hashBuffer = await crypto.subtle.digest("SHA-256", msgUint8); // hash the message const hashArray = Array.from(new Uint8Array(hashBuffer)); // convert buffer to byte array const hashHex = hashArray .map((b) => b.toString(16).padStart(2, "0")) .join(""); // convert bytes to hex string return hashHex; }; await sqlite.execute( "CREATE TABLE IF NOT EXISTS meter_users (id INTEGER PRIMARY KEY AUTOINCREMENT, email TEXT, session TEXT, salt TEXT, code TEXT);", ); function BasicLayout(props) { return ( Mindaugo 12E-22 {props.children} ); } export default async function(req: Request): Promise { const url = new URL(req.url); if (req.method === "POST") { if (url.pathname === "/login") { const formData = await req.formData(); const cookies = formData.get("cookies"); if (cookies !== "on") { return html(render(

Error: Cookies must be allowed.

, )); } // const password = formData.get("password"); // const token = "crypto.randomBytes(32).toString(\"hex\")"; const email = formData.get("email"); const password = formData.get("password") as string; const passwordToken = await sha256(password); return html(render(

Please wait... |{passwordToken}|{typeof passwordToken}|{email}|

, )); } } const { rows } = await sqlite.execute( "select email, session from meter_users limit 1", ); const urls = [...new Set(rows.map(r => r[0]))]; return html(render( , )); }

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