wikipedia-game-solver/apps/api/app/middleware/app_key_security_middleware.ts

import type { ExceptionMessage } from "#app/exceptions/handler.ts"
import { APP_KEY, APP_KEY_HEADER_NAME } from "#config/app.ts"
import type { HttpContext } from "@adonisjs/core/http"
import type { NextFn } from "@adonisjs/core/types/http"

export default class AppKeySecurityMiddleware {
  public async handle(
    context: HttpContext,
    next: NextFn,
  ): Promise<unknown | ExceptionMessage> {
    if (context.request.header(APP_KEY_HEADER_NAME) === APP_KEY) {
      return next()
    }
    return context.response.unauthorized({ message: "Unauthorized access" })
  }
}