mirror of https://github.com/Chocobozzz/PeerTube
100 lines
3.2 KiB
TypeScript
100 lines
3.2 KiB
TypeScript
import * as express from 'express'
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import { body, param } from 'express-validator/check'
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import { isTestInstance } from '../../helpers/core-utils'
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import { isEachUniqueHostValid, isHostValid } from '../../helpers/custom-validators/servers'
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import { logger } from '../../helpers/logger'
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import { getServerActor } from '../../helpers/utils'
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import { CONFIG, SERVER_ACTOR_NAME } from '../../initializers'
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import { ActorFollowModel } from '../../models/activitypub/actor-follow'
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import { areValidationErrors } from './utils'
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import { ActorModel } from '../../models/activitypub/actor'
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import { loadActorUrlOrGetFromWebfinger } from '../../helpers/webfinger'
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import { isValidActorHandle } from '../../helpers/custom-validators/activitypub/actor'
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const followValidator = [
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body('hosts').custom(isEachUniqueHostValid).withMessage('Should have an array of unique hosts'),
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(req: express.Request, res: express.Response, next: express.NextFunction) => {
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// Force https if the administrator wants to make friends
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if (isTestInstance() === false && CONFIG.WEBSERVER.SCHEME === 'http') {
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return res.status(500)
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.json({
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error: 'Cannot follow on a non HTTPS web server.'
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})
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.end()
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}
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logger.debug('Checking follow parameters', { parameters: req.body })
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if (areValidationErrors(req, res)) return
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return next()
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}
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]
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const removeFollowingValidator = [
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param('host').custom(isHostValid).withMessage('Should have a valid host'),
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async (req: express.Request, res: express.Response, next: express.NextFunction) => {
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logger.debug('Checking unfollowing parameters', { parameters: req.params })
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if (areValidationErrors(req, res)) return
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const serverActor = await getServerActor()
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const follow = await ActorFollowModel.loadByActorAndTargetNameAndHostForAPI(serverActor.id, SERVER_ACTOR_NAME, req.params.host)
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if (!follow) {
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return res
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.status(404)
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.json({
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error: `Following ${req.params.host} not found.`
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})
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.end()
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}
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res.locals.follow = follow
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return next()
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}
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]
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const removeFollowerValidator = [
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param('nameWithHost').custom(isValidActorHandle).withMessage('Should have a valid nameWithHost'),
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async (req: express.Request, res: express.Response, next: express.NextFunction) => {
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logger.debug('Checking remove follower parameters', { parameters: req.params })
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if (areValidationErrors(req, res)) return
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let follow: ActorFollowModel
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try {
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const actorUrl = await loadActorUrlOrGetFromWebfinger(req.params.nameWithHost)
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const actor = await ActorModel.loadByUrl(actorUrl)
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const serverActor = await getServerActor()
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follow = await ActorFollowModel.loadByActorAndTarget(actor.id, serverActor.id)
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} catch (err) {
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logger.warn('Cannot get actor from handle.', { handle: req.params.nameWithHost, err })
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}
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if (!follow) {
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return res
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.status(404)
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.json({
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error: `Follower ${req.params.nameWithHost} not found.`
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})
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.end()
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}
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res.locals.follow = follow
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return next()
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}
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]
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// ---------------------------------------------------------------------------
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export {
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followValidator,
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removeFollowingValidator,
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removeFollowerValidator
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}
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