PeerTube/server/middlewares/validators/webfinger.ts

39 lines
1.3 KiB
TypeScript

import * as express from 'express'
import { query } from 'express-validator'
import { isWebfingerLocalResourceValid } from '../../helpers/custom-validators/webfinger'
import { logger } from '../../helpers/logger'
import { ActorModel } from '../../models/activitypub/actor'
import { areValidationErrors } from './utils'
import { getHostWithPort } from '../../helpers/express-utils'
import { HttpStatusCode } from '../../../shared/core-utils/miscs/http-error-codes'
const webfingerValidator = [
query('resource').custom(isWebfingerLocalResourceValid).withMessage('Should have a valid webfinger resource'),
async (req: express.Request, res: express.Response, next: express.NextFunction) => {
logger.debug('Checking webfinger parameters', { parameters: req.query })
if (areValidationErrors(req, res)) return
// Remove 'acct:' from the beginning of the string
const nameWithHost = getHostWithPort(req.query.resource.substr(5))
const [ name ] = nameWithHost.split('@')
const actor = await ActorModel.loadLocalUrlByName(name)
if (!actor) {
return res.status(HttpStatusCode.NOT_FOUND_404)
.send({ error: 'Actor not found' })
.end()
}
res.locals.actorUrl = actor
return next()
}
]
// ---------------------------------------------------------------------------
export {
webfingerValidator
}