codesnips

middleware

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
ruby 
# Basic middleware structure
class RequestTimerMiddleware
  def initialize(app)
    @app = app
  end

Rack middleware for request/response processing

ruby rails rack
by Sarah Mitchell 2 tabs
ruby 
require "securerandom"
require "digest"

class SlidingWindowLimiter
  Result = Struct.new(:allowed, :count, :remaining)

Sliding-Window API Rate Limiting with Rack Middleware and Redis

ruby rack redis
by codesnips 4 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
php 
<?php

namespace App\Policies;

use App\Models\Post;
use App\Models\User;

Authorize Post Editing With a Laravel Policy and Gate the Controller

laravel authorization policies
by codesnips 3 tabs
typescript 
import { readFileSync } from 'fs';
import { join } from 'path';
import type { Redis } from 'ioredis';
import { randomUUID } from 'crypto';

export interface LimitResult {

Rate limiting by IP + user (Express)

security express redis
by codesnips 4 tabs
javascript 
const express = require('express');
const webhookRouter = require('./webhookRouter');
const apiRouter = require('./apiRouter');

const app = express();

Verify Stripe Webhook Signatures with a Raw-Body Express Route

express stripe webhooks
by codesnips 3 tabs
python 
import uuid
import logging


class RequestIDMiddleware:
    def __init__(self, get_response):

Django middleware for request ID tracking

django python middleware
by Priya Sharma 1 tab
go 
package api

import (
	"encoding/json"
	"net/http"
)

Field-Level JSON Validation Errors in Go net/http Handlers

go net-http validation
by codesnips 3 tabs
typescript 
import { Injectable, NestMiddleware, UnauthorizedException } from '@nestjs/common';
import { Request, Response, NextFunction } from 'express';
import { TenantService } from './tenant.service';

@Injectable()
export class TenantContextMiddleware implements NestMiddleware {

Bind Tenant Context Per Request in NestJS With a Custom @TenantId() Decorator

nestjs multi-tenancy decorators
by codesnips 4 tabs