server/controllers/webfinger.ts

   1 import * as cors from 'cors'
   2 import * as express from 'express'
   3 import { WEBSERVER } from '@server/initializers/constants'
   4 import { asyncMiddleware } from '../middlewares'
   5 import { webfingerValidator } from '../middlewares/validators'
   6
   7 const webfingerRouter = express.Router()
   8
   9 webfingerRouter.use(cors())
  10
  11 webfingerRouter.get('/.well-known/webfinger',
  12   asyncMiddleware(webfingerValidator),
  13   webfingerController
  14 )
  15
  16 // ---------------------------------------------------------------------------
  17
  18 export {
  19   webfingerRouter
  20 }
  21
  22 // ---------------------------------------------------------------------------
  23
  24 function webfingerController (req: express.Request, res: express.Response) {
  25   const actor = res.locals.actorUrl
  26
  27   const json = {
  28     subject: req.query.resource,
  29     aliases: [ actor.url ],
  30     links: [
  31       {
  32         rel: 'self',
  33         type: 'application/activity+json',
  34         href: actor.url
  35       },
  36       {
  37         rel: 'http://ostatus.org/schema/1.0/subscribe',
  38         template: WEBSERVER.URL + '/remote-interaction?uri={uri}'
  39       }
  40     ]
  41   }
  42
  43   return res.json(json)
  44 }