114 lines
3.7 KiB
TypeScript
114 lines
3.7 KiB
TypeScript
import * as express from 'express'
|
|
import { body, param } from 'express-validator'
|
|
import { isTestInstance } from '../../helpers/core-utils'
|
|
import { isEachUniqueHostValid, isHostValid } from '../../helpers/custom-validators/servers'
|
|
import { logger } from '../../helpers/logger'
|
|
import { getServerActor } from '../../helpers/utils'
|
|
import { SERVER_ACTOR_NAME, WEBSERVER } from '../../initializers/constants'
|
|
import { ActorFollowModel } from '../../models/activitypub/actor-follow'
|
|
import { areValidationErrors } from './utils'
|
|
import { ActorModel } from '../../models/activitypub/actor'
|
|
import { loadActorUrlOrGetFromWebfinger } from '../../helpers/webfinger'
|
|
import { isValidActorHandle } from '../../helpers/custom-validators/activitypub/actor'
|
|
import { MActorFollowActorsDefault } from '@server/typings/models'
|
|
|
|
const followValidator = [
|
|
body('hosts').custom(isEachUniqueHostValid).withMessage('Should have an array of unique hosts'),
|
|
|
|
(req: express.Request, res: express.Response, next: express.NextFunction) => {
|
|
// Force https if the administrator wants to make friends
|
|
if (isTestInstance() === false && WEBSERVER.SCHEME === 'http') {
|
|
return res.status(500)
|
|
.json({
|
|
error: 'Cannot follow on a non HTTPS web server.'
|
|
})
|
|
.end()
|
|
}
|
|
|
|
logger.debug('Checking follow parameters', { parameters: req.body })
|
|
|
|
if (areValidationErrors(req, res)) return
|
|
|
|
return next()
|
|
}
|
|
]
|
|
|
|
const removeFollowingValidator = [
|
|
param('host').custom(isHostValid).withMessage('Should have a valid host'),
|
|
|
|
async (req: express.Request, res: express.Response, next: express.NextFunction) => {
|
|
logger.debug('Checking unfollowing parameters', { parameters: req.params })
|
|
|
|
if (areValidationErrors(req, res)) return
|
|
|
|
const serverActor = await getServerActor()
|
|
const follow = await ActorFollowModel.loadByActorAndTargetNameAndHostForAPI(serverActor.id, SERVER_ACTOR_NAME, req.params.host)
|
|
|
|
if (!follow) {
|
|
return res
|
|
.status(404)
|
|
.json({
|
|
error: `Following ${req.params.host} not found.`
|
|
})
|
|
.end()
|
|
}
|
|
|
|
res.locals.follow = follow
|
|
return next()
|
|
}
|
|
]
|
|
|
|
const getFollowerValidator = [
|
|
param('nameWithHost').custom(isValidActorHandle).withMessage('Should have a valid nameWithHost'),
|
|
|
|
async (req: express.Request, res: express.Response, next: express.NextFunction) => {
|
|
logger.debug('Checking get follower parameters', { parameters: req.params })
|
|
|
|
if (areValidationErrors(req, res)) return
|
|
|
|
let follow: MActorFollowActorsDefault
|
|
try {
|
|
const actorUrl = await loadActorUrlOrGetFromWebfinger(req.params.nameWithHost)
|
|
const actor = await ActorModel.loadByUrl(actorUrl)
|
|
|
|
const serverActor = await getServerActor()
|
|
follow = await ActorFollowModel.loadByActorAndTarget(actor.id, serverActor.id)
|
|
} catch (err) {
|
|
logger.warn('Cannot get actor from handle.', { handle: req.params.nameWithHost, err })
|
|
}
|
|
|
|
if (!follow) {
|
|
return res
|
|
.status(404)
|
|
.json({
|
|
error: `Follower ${req.params.nameWithHost} not found.`
|
|
})
|
|
.end()
|
|
}
|
|
|
|
res.locals.follow = follow
|
|
return next()
|
|
}
|
|
]
|
|
|
|
const acceptOrRejectFollowerValidator = [
|
|
(req: express.Request, res: express.Response, next: express.NextFunction) => {
|
|
logger.debug('Checking accept/reject follower parameters', { parameters: req.params })
|
|
|
|
const follow = res.locals.follow
|
|
if (follow.state !== 'pending') {
|
|
return res.status(400).json({ error: 'Follow is not in pending state.' }).end()
|
|
}
|
|
|
|
return next()
|
|
}
|
|
]
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
export {
|
|
followValidator,
|
|
removeFollowingValidator,
|
|
getFollowerValidator,
|
|
acceptOrRejectFollowerValidator
|
|
}
|