78 lines
2.4 KiB
TypeScript
78 lines
2.4 KiB
TypeScript
import * as express from 'express'
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import { logger } from '../../helpers/logger'
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import { areValidationErrors } from './utils'
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import { isHostValid, isValidContactBody } from '../../helpers/custom-validators/servers'
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import { ServerModel } from '../../models/server/server'
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import { body } from 'express-validator/check'
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import { isUserDisplayNameValid } from '../../helpers/custom-validators/users'
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import { Emailer } from '../../lib/emailer'
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import { Redis } from '../../lib/redis'
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import { CONFIG } from '../../initializers/constants'
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const serverGetValidator = [
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body('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 serverGetValidator parameters', { parameters: req.body })
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if (areValidationErrors(req, res)) return
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const server = await ServerModel.loadByHost(req.body.host)
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if (!server) {
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return res.status(404)
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.send({ error: 'Server host not found.' })
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.end()
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}
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res.locals.server = server
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return next()
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}
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]
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const contactAdministratorValidator = [
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body('fromName')
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.custom(isUserDisplayNameValid).withMessage('Should have a valid name'),
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body('fromEmail')
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.isEmail().withMessage('Should have a valid email'),
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body('body')
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.custom(isValidContactBody).withMessage('Should have a valid body'),
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async (req: express.Request, res: express.Response, next: express.NextFunction) => {
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logger.debug('Checking contactAdministratorValidator parameters', { parameters: req.body })
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if (areValidationErrors(req, res)) return
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if (CONFIG.CONTACT_FORM.ENABLED === false) {
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return res
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.status(409)
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.send({ error: 'Contact form is not enabled on this instance.' })
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.end()
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}
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if (Emailer.isEnabled() === false) {
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return res
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.status(409)
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.send({ error: 'Emailer is not enabled on this instance.' })
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.end()
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}
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if (await Redis.Instance.isContactFormIpExists(req.ip)) {
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logger.info('Refusing a contact form by %s: already sent one recently.', req.ip)
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return res
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.status(403)
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.send({ error: 'You already sent a contact form recently.' })
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.end()
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}
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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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serverGetValidator,
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contactAdministratorValidator
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}
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