From 94c6fc21e7c22d1bc872841fe6e5e9c7c73dc715 Mon Sep 17 00:00:00 2001
From: Isaac <git@eartharoid.me>
Date: Sun, 11 Sep 2022 19:46:53 +0100
Subject: [PATCH] Question answer & topic encryption

---
 src/buttons/edit.js        | 6 ++++--
 src/lib/tickets/manager.js | 6 ++++--
 src/modals/questions.js    | 8 +++++---
 src/modals/topic.js        | 6 ++++--
 4 files changed, 17 insertions(+), 9 deletions(-)

diff --git a/src/buttons/edit.js b/src/buttons/edit.js
index dc82a10..208e027 100644
--- a/src/buttons/edit.js
+++ b/src/buttons/edit.js
@@ -8,6 +8,8 @@ const {
 	TextInputStyle,
 } = require('discord.js');
 const emoji = require('node-emoji');
+const Cryptr = require('cryptr');
+const cryptr = new Cryptr(process.env.ENCRYPTION_KEY);
 
 module.exports = class EditButton extends Button {
 	constructor(client, options) {
@@ -52,7 +54,7 @@ module.exports = class EditButton extends Button {
 									.setMinLength(5)
 									.setPlaceholder(getMessage('modals.topic.placeholder'))
 									.setRequired(true)
-									.setValue(ticket.topic || ''),
+									.setValue(ticket.topic ? cryptr.decrypt(ticket.topic) : ''),
 							),
 					),
 			);
@@ -79,7 +81,7 @@ module.exports = class EditButton extends Button {
 												.setMinLength(a.question.minLength)
 												.setPlaceholder(a.question.placeholder)
 												.setRequired(a.question.required)
-												.setValue(a.value || a.question.value),
+												.setValue(a.value ? cryptr.decrypt(a.value) : a.question.value),
 										);
 								} else if (a.question.type === 'MENU') {
 									return new ActionRowBuilder()
diff --git a/src/lib/tickets/manager.js b/src/lib/tickets/manager.js
index cf215d7..17a7618 100644
--- a/src/lib/tickets/manager.js
+++ b/src/lib/tickets/manager.js
@@ -15,6 +15,8 @@ const emoji = require('node-emoji');
 const ms = require('ms');
 const ExtendedEmbedBuilder = require('../embed');
 const { logTicketEvent } = require('../logging');
+const Cryptr = require('cryptr');
+const cryptr = new Cryptr(process.env.ENCRYPTION_KEY);
 
 /**
  * @typedef {import('@prisma/client').Category &
@@ -314,7 +316,7 @@ module.exports = class TicketManager {
 				answers = category.questions.map(q => ({
 					questionId: q.id,
 					userId: interaction.user.id,
-					value: interaction.fields.getTextInputValue(q.id),
+					value: interaction.fields.getTextInputValue(q.id) ? cryptr.encrypt(interaction.fields.getTextInputValue(q.id)) : '',
 				}));
 				if (category.customTopic) topic = interaction.fields.getTextInputValue(category.customTopic);
 			} else if (action === 'topic') {
@@ -549,7 +551,7 @@ module.exports = class TicketManager {
 			id: channel.id,
 			number,
 			openingMessageId: sent.id,
-			topic,
+			topic: topic ? cryptr.encrypt(topic) : null,
 		};
 		if (referencesTicketId) data.referencesTicket = { connect: { id: referencesTicketId } };
 		let message;
diff --git a/src/modals/questions.js b/src/modals/questions.js
index 3f35db1..6996dbb 100644
--- a/src/modals/questions.js
+++ b/src/modals/questions.js
@@ -2,6 +2,8 @@ const { Modal } = require('@eartharoid/dbf');
 const { EmbedBuilder } = require('discord.js');
 const ExtendedEmbedBuilder = require('../lib/embed');
 const { logTicketEvent } = require('../lib/logging');
+const Cryptr = require('cryptr');
+const cryptr = new Cryptr(process.env.ENCRYPTION_KEY);
 
 module.exports = class QuestionsModal extends Modal {
 	constructor(client, options) {
@@ -49,7 +51,7 @@ module.exports = class QuestionsModal extends Modal {
 				data: {
 					questionAnswers: {
 						update: interaction.fields.fields.map(f => ({
-							data: { value: f.value },
+							data: { value: f.value ? cryptr.encrypt(f.value) : '' },
 							where: { id: Number(f.customId) },
 						})),
 					},
@@ -70,7 +72,7 @@ module.exports = class QuestionsModal extends Modal {
 						ticket.questionAnswers
 							.map(a => ({
 								name: a.question.label,
-								value: a.value || getMessage('ticket.answers.no_value'),
+								value: a.value ? cryptr.decrypt(a.value) : getMessage('ticket.answers.no_value'),
 							})),
 					);
 				await opening.edit({ embeds });
@@ -92,7 +94,7 @@ module.exports = class QuestionsModal extends Modal {
 			const makeDiff = ticket => {
 				const diff = {};
 				ticket.questionAnswers.forEach(a => {
-					diff[a.question.label] = a.value || getMessage('ticket.answers.no_value');
+					diff[a.question.label] = a.value ? cryptr.decrypt(a.value) : getMessage('ticket.answers.no_value');
 				});
 				return diff;
 			};
diff --git a/src/modals/topic.js b/src/modals/topic.js
index db3e458..d0bb08d 100644
--- a/src/modals/topic.js
+++ b/src/modals/topic.js
@@ -2,6 +2,8 @@ const { Modal } = require('@eartharoid/dbf');
 const { EmbedBuilder } = require('discord.js');
 const ExtendedEmbedBuilder = require('../lib/embed');
 const { logTicketEvent } = require('../lib/logging');
+const Cryptr = require('cryptr');
+const cryptr = new Cryptr(process.env.ENCRYPTION_KEY);
 
 module.exports = class TopicModal extends Modal {
 	constructor(client, options) {
@@ -36,7 +38,7 @@ module.exports = class TopicModal extends Modal {
 				where: { id: interaction.channel.id },
 			});
 			const ticket = await client.prisma.ticket.update({
-				data: { topic },
+				data: { topic: topic ? cryptr.encrypt(topic) : null },
 				select,
 				where: { id: interaction.channel.id },
 			});
@@ -70,7 +72,7 @@ module.exports = class TopicModal extends Modal {
 			/** @param {ticket} ticket */
 			const makeDiff = ticket => {
 				const diff = {};
-				diff[getMessage('ticket.opening_message.fields.topic')] = ticket.topic;
+				diff[getMessage('ticket.opening_message.fields.topic')] = ticket.topic ? cryptr.decrypt(ticket.topic) : ' ';
 				return diff;
 			};