server/controllers/webfinger.ts

   1 import * as cors from 'cors'
   2 import * as express from 'express'
   3 import { asyncMiddleware } from '../middlewares'
   4 import { webfingerValidator } from '../middlewares/validators'
   5
   6 const webfingerRouter = express.Router()
   7
   8 webfingerRouter.use(cors())
   9
  10 webfingerRouter.get('/.well-known/webfinger',
  11   asyncMiddleware(webfingerValidator),
  12   webfingerController
  13 )
  14
  15 // ---------------------------------------------------------------------------
  16
  17 export {
  18   webfingerRouter
  19 }
  20
  21 // ---------------------------------------------------------------------------
  22
  23 function webfingerController (req: express.Request, res: express.Response) {
  24   const actor = res.locals.actorUrl
  25
  26   const json = {
  27     subject: req.query.resource,
  28     aliases: [ actor.url ],
  29     links: [
  30       {
  31         rel: 'self',
  32         type: 'application/activity+json',
  33         href: actor.url
  34       }
  35     ]
  36   }
  37
  38   return res.json(json)
  39 }