openhim-core/src/middleware/rerunBypassAuthentication.js

The OpenHIM core application that provides logging and routing of http requests

import { ClientModel } from '../model/clients'
import { config } from '../config'
import { promisify } from 'util'

export function authenticateUser (ctx, done) {
  return ClientModel.findOne({_id: ctx.request.header.clientid}, (err, client) => {
    if (err) { return done(err) }
    ctx.authenticated = client
    ctx.parentID = ctx.request.header.parentid
    ctx.taskID = ctx.request.header.taskid
    return done(null, client)
  })
}

/*
 * Koa middleware for authentication by basic auth
 */
export async function koaMiddleware (ctx, next) {
  const _authenticateUser = promisify(authenticateUser)
  await _authenticateUser(ctx)

  if (ctx.authenticated != null) {
    await next()
  } else {
    ctx.authenticated = {ip: '127.0.0.1'}
    // This is a public channel, allow rerun
    await next()
  }
}