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peertube/server/middlewares/validators/webfinger.ts
2017-11-27 19:40:51 +01:00

42 lines
1.2 KiB
TypeScript

import { query } from 'express-validator/check'
import * as express from 'express'
import { checkErrors } from './utils'
import { logger, isWebfingerResourceValid } from '../../helpers'
import { database as db } from '../../initializers'
const webfingerValidator = [
query('resource').custom(isWebfingerResourceValid).withMessage('Should have a valid webfinger resource'),
(req: express.Request, res: express.Response, next: express.NextFunction) => {
logger.debug('Checking webfinger parameters', { parameters: req.query })
checkErrors(req, res, () => {
// Remove 'acct:' from the beginning of the string
const nameWithHost = req.query.resource.substr(5)
const [ name, ] = nameWithHost.split('@')
db.Account.loadLocalByName(name)
.then(account => {
if (!account) {
return res.status(404)
.send({ error: 'Account not found' })
.end()
}
res.locals.account = account
return next()
})
.catch(err => {
logger.error('Error in webfinger validator.', err)
return res.sendStatus(500)
})
})
}
]
// ---------------------------------------------------------------------------
export {
webfingerValidator
}