server/server -> server/core

server/core/middlewares/validators/server.ts

@@ -0,0 +1,75 @@
+import express from 'express'
+import { body } from 'express-validator'
+import { HttpStatusCode } from '@peertube/peertube-models'
+import { isHostValid, isValidContactBody } from '../../helpers/custom-validators/servers.js'
+import { isUserDisplayNameValid } from '../../helpers/custom-validators/users.js'
+import { logger } from '../../helpers/logger.js'
+import { CONFIG, isEmailEnabled } from '../../initializers/config.js'
+import { Redis } from '../../lib/redis.js'
+import { ServerModel } from '../../models/server/server.js'
+import { areValidationErrors } from './shared/index.js'
+
+const serverGetValidator = [
+  body('host').custom(isHostValid).withMessage('Should have a valid host'),
+
+  async (req: express.Request, res: express.Response, next: express.NextFunction) => {
+    if (areValidationErrors(req, res)) return
+
+    const server = await ServerModel.loadByHost(req.body.host)
+    if (!server) {
+      return res.fail({
+        status: HttpStatusCode.NOT_FOUND_404,
+        message: 'Server host not found.'
+      })
+    }
+
+    res.locals.server = server
+
+    return next()
+  }
+]
+
+const contactAdministratorValidator = [
+  body('fromName')
+    .custom(isUserDisplayNameValid),
+  body('fromEmail')
+    .isEmail(),
+  body('body')
+    .custom(isValidContactBody),
+
+  async (req: express.Request, res: express.Response, next: express.NextFunction) => {
+    if (areValidationErrors(req, res)) return
+
+    if (CONFIG.CONTACT_FORM.ENABLED === false) {
+      return res.fail({
+        status: HttpStatusCode.CONFLICT_409,
+        message: 'Contact form is not enabled on this instance.'
+      })
+    }
+
+    if (isEmailEnabled() === false) {
+      return res.fail({
+        status: HttpStatusCode.CONFLICT_409,
+        message: 'SMTP is not configured on this instance.'
+      })
+    }
+
+    if (await Redis.Instance.doesContactFormIpExist(req.ip)) {
+      logger.info('Refusing a contact form by %s: already sent one recently.', req.ip)
+
+      return res.fail({
+        status: HttpStatusCode.FORBIDDEN_403,
+        message: 'You already sent a contact form recently.'
+      })
+    }
+
+    return next()
+  }
+]
+
+// ---------------------------------------------------------------------------
+
+export {
+  serverGetValidator,
+  contactAdministratorValidator
+}