top 10 boilerplate ever

form/auth.js

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+import Route from "../route.js";
+import initDb from "../db.js";
+
+let db = await initDb();
+
+let main = new Route([], async function (req, res, input) {
+    let body = { ...req.cookies, ...req.body };
+
+    let { token } = body;
+
+    let match = await db.all('SELECT * FROM token WHERE token = ?', [
+        token || 'blah'
+    ]);
+
+    let username = match[0] ? match[0].username : '!nobody';
+
+    let valid = await db.all('SELECT * FROM auth WHERE username = ?', [
+        username
+    ]);
+
+    return {
+        username,
+        valid: valid[0] ? valid[0].valid : 'noexist'
+    };
+});
+
+export default main;

form/login.js

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+// from an old project: https://git.zenoverse.net/bigly-archive/auth-thing/raw/branch/main/src/routes/login/+page.server.js
+import Route from "../route.js";
+import initDb from "../db.js";
+import { compare } from "bcrypt";
+import { randomBytes } from 'node:crypto';
+
+let db = await initDb();
+
+function isValid(user) {
+    return user.search(/[^A-Za-z0-9\-\_]/g) == -1;
+}
+
+// TODO: rewrite
+let main = new Route([], async function (req, res, input) {
+    let { user, pass } = req.body;
+
+    if (!pass || !user) return { 'success': false, 'message': 'Some fields are missing' };
+
+    if (!isValid(user)) return { 'success': false, 'message': 'Username is invalid' };
+
+    let isExist = await db.all('SELECT * FROM auth WHERE UPPER(username) LIKE UPPER(?)', [
+        user
+    ]);
+
+    if (isExist.length < 1) return { 'success': false, 'message': 'Account does not exist' };
+
+    let passHash = await compare(pass,isExist[0].password);
+
+    if (!passHash) 
+        return { 'success': false, 'message': 'Incorrect password' };
+
+    let token = randomBytes(32).toString('hex');
+
+    await db.run('INSERT INTO token (username, token) VALUES (?, ?)', [
+        user,
+        token
+    ])
+
+    res.cookie('token',token);
+
+    return {'success': true, 'message': 'Log in succeeded', 'redirect': '/', 'data': token};
+});
+
+export default main;

form/register.js

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+// from an old project: https://git.zenoverse.net/bigly-archive/auth-thing/raw/branch/main/src/routes/register/+page.server.js
+import Route from "../route.js";
+import initDb from "../db.js";
+import { hash } from "bcrypt";
+
+const minChar = 1;
+const maxChar = 32;
+
+let db = await initDb();
+
+function isValid(user) {
+    return user.search(/[^A-Za-z0-9\-\_]/g) == -1;
+}
+
+// TODO: rewrite
+let main = new Route([], async function (req, res, input) {
+    let { user, pass, pass2 } = req.body;
+
+    if (pass != pass2) return { 'success': false, 'message': 'Passwords do not match' };
+
+    if (!pass || !user || !pass2) return { 'success': false, 'message': 'Some fields are missing' };
+
+    if (!isValid(user)) return { 'success': false, 'message': 'Username is invalid' };
+
+    if (user.length < minChar || user.length > maxChar)
+        return { 'success': false, 'message': `Username must be ${minChar} to ${maxChar} characters` };
+
+    let isExist = await db.all('SELECT username FROM auth WHERE UPPER(username) LIKE UPPER(?)', [
+        user
+    ]);
+
+    if (isExist.length > 0) return { 'success': false, 'message': 'Account already exists' };
+
+    var passHash = await hash(pass, 10);
+
+    await db.run('INSERT INTO auth (username, password) VALUES (?, ?)', [
+        user,
+        passHash
+    ]);
+
+    return { 'message': 'Account created', 'success': true, 'redirect': '/client/login' };
+});
+
+export default main;