codesnips

authentication

typescript 
import { Request, Response } from 'express';
import { authenticate } from './auth.service';

export async function login(req: Request, res: Response): Promise<void> {
  const { email, password } = req.body ?? {};

Password hashing with Argon2

security node argon2
by codesnips 3 tabs
javascript 
import * as Turbo from "@hotwired/turbo";

function metaContent(name) {
  const el = document.querySelector(`meta[name="${name}"]`);
  return el ? el.getAttribute("content") : null;
}

Attach custom headers to Turbo fetch requests (stimulus-free)

rails hotwire turbo
by codesnips 3 tabs
php 
<?php

namespace App\Models;

use App\Notifications\VerifyEmailNotification;
use Illuminate\Contracts\Auth\MustVerifyEmail;

Signed Email-Verification Links with Custom Laravel Notification and Signed Routes

laravel signed-urls email-verification
by codesnips 4 tabs
typescript 
import { cookies } from "next/headers";
import { jwtVerify } from "jose";

export interface Session {
  userId: string;
  role: "user" | "admin";

Next.js Route Handler with auth guard

nextjs route-handlers authentication
by codesnips 3 tabs
php 
<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

Throttled Last-Seen Tracking with Laravel Middleware and Redis Cache

laravel middleware redis
by codesnips 4 tabs
python 
from datetime import timedelta

INSTALLED_APPS += ['rest_framework_simplejwt']

REST_FRAMEWORK = {
    'DEFAULT_AUTHENTICATION_CLASSES': [

Django REST Framework authentication with JWT

django python rest
by Priya Sharma 2 tabs
php 
<?php

namespace App\Http\Requests;

use Illuminate\Contracts\Validation\Validator;
use Illuminate\Foundation\Http\FormRequest;

Laravel Form Request Validation for Signup With Custom Rules and Error Responses

laravel validation form-request
by codesnips 3 tabs
typescript 
import { initTRPC, TRPCError } from '@trpc/server';

export interface Context {
  user: { id: string; role: 'user' | 'admin' } | null;
  db: DatabaseClient;
}

tRPC router pattern for type-safe APIs

typescript trpc api
by codesnips 4 tabs
swift 
import AuthenticationServices
import CryptoKit

class SignInWithAppleManager: NSObject, ObservableObject {
    @Published var isSignedIn = false
    @Published var userID: String?

Sign in with Apple authentication

swift sign-in-apple authentication
by Sofia Martinez 1 tab
ruby 
class User < ApplicationRecord
  has_secure_password

  RESET_TOKEN_TTL = 30.minutes

  def self.reset_verifier

Signed Password Reset Tokens with ActiveSupport::MessageVerifier in Rails

rails authentication password-reset
by codesnips 3 tabs
ruby 
require 'securerandom'
require 'digest'
require 'openssl'
require 'rack/utils'

class RememberToken < Sequel::Model

Signed 'Remember Me' Cookies for Persistent Login in Sinatra

sinatra authentication cookies
by codesnips 3 tabs
python 
from datetime import datetime, timedelta, timezone

from fastapi.security import OAuth2PasswordBearer
from jose import jwt
from passlib.context import CryptContext

Reusable OAuth2 Password Bearer JWT Authentication Dependency in FastAPI

fastapi oauth2 jwt
by codesnips 4 tabs