PeerTube/server/middlewares/validators/follows.ts

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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'
import { isEachUniqueHostValid } from '../../helpers/custom-validators/servers'
import { logger } from '../../helpers/logger'
import { CONFIG, database as db } from '../../initializers'
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import { areValidationErrors } from './utils'
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import { getServerAccount } from '../../helpers/utils'
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import { isIdOrUUIDValid } from '../../helpers/custom-validators/misc'
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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 && CONFIG.WEBSERVER.SCHEME === 'http') {
return res.status(400)
.json({
error: 'Cannot follow non HTTPS web server.'
})
.end()
}
logger.debug('Checking follow parameters', { parameters: req.body })
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if (areValidationErrors(req, res)) return
return next()
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}
]
const removeFollowingValidator = [
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param('accountId').custom(isIdOrUUIDValid).withMessage('Should have a valid account id'),
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async (req: express.Request, res: express.Response, next: express.NextFunction) => {
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logger.debug('Checking unfollow parameters', { parameters: req.params })
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if (areValidationErrors(req, res)) return
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const serverAccount = await getServerAccount()
const follow = await db.AccountFollow.loadByAccountAndTarget(serverAccount.id, req.params.accountId)
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if (!follow) {
return res.status(404)
.end()
}
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res.locals.follow = follow
return next()
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}
]
// ---------------------------------------------------------------------------
export {
followValidator,
removeFollowingValidator
}