import crypto

src/server/models/slack-app-integration.js

@@ -1,5 +1,6 @@
 module.exports = function(crowi) {
   const mongoose = require('mongoose');
+  const crypto = require('crypto');
 
   const slackAppIntegrationSchema = new mongoose.Schema({
     tokenGtoP: { type: String, required: true, unique: true },