-import * as express from 'express'
-import { body, param } from 'express-validator/check'
-import { getServerAccount, isTestInstance, logger } from '../../helpers'
-import { isIdOrUUIDValid } from '../../helpers/custom-validators/misc'
-import { isEachUniqueHostValid } from '../../helpers/custom-validators/servers'
-import { CONFIG } from '../../initializers'
-import { AccountFollowModel } from '../../models/account/account-follow'
-import { areValidationErrors } from './utils'
+import express from 'express'
+import { body, param, query } from 'express-validator'
+import { isEachUniqueHandleValid, isFollowStateValid, isRemoteHandleValid } from '@server/helpers/custom-validators/follows'
+import { loadActorUrlOrGetFromWebfinger } from '@server/lib/activitypub/actors'
+import { getRemoteNameAndHost } from '@server/lib/activitypub/follow'
+import { getServerActor } from '@server/models/application/application'
+import { MActorFollowActorsDefault } from '@server/types/models'
+import { HttpStatusCode } from '../../../shared/models/http/http-error-codes'
+import { isTestInstance } from '../../helpers/core-utils'
+import { isActorTypeValid, isValidActorHandle } from '../../helpers/custom-validators/activitypub/actor'
+import { isEachUniqueHostValid, isHostValid } from '../../helpers/custom-validators/servers'
+import { logger } from '../../helpers/logger'
+import { WEBSERVER } from '../../initializers/constants'
+import { ActorModel } from '../../models/actor/actor'
+import { ActorFollowModel } from '../../models/actor/actor-follow'
+import { areValidationErrors } from './shared'
+import { ServerFollowCreate } from '@shared/models'
+
+const listFollowsValidator = [
+ query('state')
+ .optional()
+ .custom(isFollowStateValid).withMessage('Should have a valid follow state'),
+ query('actorType')
+ .optional()
+ .custom(isActorTypeValid).withMessage('Should have a valid actor type'),
+
+ (req: express.Request, res: express.Response, next: express.NextFunction) => {
+ if (areValidationErrors(req, res)) return
+
+ return next()
+ }
+]
const followValidator = [
- body('hosts').custom(isEachUniqueHostValid).withMessage('Should have an array of unique hosts'),
+ body('hosts')
+ .toArray()
+ .custom(isEachUniqueHostValid).withMessage('Should have an array of unique hosts'),
+
+ body('handles')
+ .toArray()
+ .custom(isEachUniqueHandleValid).withMessage('Should have an array of handles'),
(req: express.Request, res: express.Response, next: express.NextFunction) => {
- // Force https if the administrator wants to make friends
- if (isTestInstance() === false && CONFIG.WEBSERVER.SCHEME === 'http') {
- return res.status(400)
+ // Force https if the administrator wants to follow remote actors
+ if (isTestInstance() === false && WEBSERVER.SCHEME === 'http') {
+ return res
+ .status(HttpStatusCode.INTERNAL_SERVER_ERROR_500)
.json({
- error: 'Cannot follow non HTTPS web server.'
+ error: 'Cannot follow on a non HTTPS web server.'
})
- .end()
}
logger.debug('Checking follow parameters', { parameters: req.body })
if (areValidationErrors(req, res)) return
+ const body: ServerFollowCreate = req.body
+ if (body.hosts.length === 0 && body.handles.length === 0) {
+
+ return res
+ .status(HttpStatusCode.BAD_REQUEST_400)
+ .json({
+ error: 'You must provide at least one handle or one host.'
+ })
+ }
+
return next()
}
]
const removeFollowingValidator = [
- param('accountId').custom(isIdOrUUIDValid).withMessage('Should have a valid account id'),
+ param('hostOrHandle')
+ .custom(value => isHostValid(value) || isRemoteHandleValid(value))
+ .withMessage('Should have a valid host/handle'),
async (req: express.Request, res: express.Response, next: express.NextFunction) => {
- logger.debug('Checking unfollow parameters', { parameters: req.params })
+ logger.debug('Checking unfollowing parameters', { parameters: req.params })
if (areValidationErrors(req, res)) return
- const serverAccount = await getServerAccount()
- const follow = await AccountFollowModel.loadByAccountAndTarget(serverAccount.id, req.params.accountId)
+ const serverActor = await getServerActor()
+
+ const { name, host } = getRemoteNameAndHost(req.params.hostOrHandle)
+ const follow = await ActorFollowModel.loadByActorAndTargetNameAndHostForAPI(serverActor.id, name, host)
if (!follow) {
- return res.status(404)
- .end()
+ return res.fail({
+ status: HttpStatusCode.NOT_FOUND_404,
+ message: `Follow ${req.params.hostOrHandle} not found.`
+ })
}
res.locals.follow = follow
}
]
+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.fail({
+ status: HttpStatusCode.NOT_FOUND_404,
+ message: `Follower ${req.params.nameWithHost} not found.`
+ })
+ }
+
+ 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.fail({ message: 'Follow is not in pending state.' })
+ }
+
+ return next()
+ }
+]
+
// ---------------------------------------------------------------------------
export {
followValidator,
- removeFollowingValidator
+ removeFollowingValidator,
+ getFollowerValidator,
+ acceptOrRejectFollowerValidator,
+ listFollowsValidator
}