From 762794cecdb0b12b58db0de16d31c8d7c216171c Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Fri, 2 Oct 2020 19:56:02 +0200
Subject: Switched to redis session store

---
 app.js       | 13 ++++++++++++-
 package.json |  4 +++-
 tables.sql   |  2 +-
 3 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/app.js b/app.js
index d318df7..adda55c 100644
--- a/app.js
+++ b/app.js
@@ -9,7 +9,18 @@ const quotes = require("./quotes");
 const app = express();
 
 // TODO: Use secure: true in production
-app.use(session({ secret: "keyboard cat", resave: false, saveUninitialized: true, cookie: { secure: false } }));
+const redis = require("redis");
+const RedisStore = require("connect-redis")(session);
+const redisClient = redis.createClient();
+app.use(
+    session({
+        store: new RedisStore({ client: redisClient }),
+        secret: "keyboard cat",
+        resave: false,
+        saveUninitialized: true,
+        cookie: { secure: false },
+    })
+);
 
 app.use(express.urlencoded({ extended: true }));
 app.use(express.json());
diff --git a/package.json b/package.json
index a9691f4..6c65977 100644
--- a/package.json
+++ b/package.json
@@ -7,11 +7,13 @@
   "license": "MIT",
   "dependencies": {
     "bcrypt": "^5.0.0",
+    "connect-redis": "^5.0.0",
     "dotenv": "^8.2.0",
     "express": "^4.17.1",
     "express-rate-limit": "^5.1.3",
     "express-session": "^1.17.1",
     "mariadb": "^2.4.2",
-    "nanoid": "^3.1.12"
+    "nanoid": "^3.1.12",
+    "redis": "^3.0.2"
   }
 }
diff --git a/tables.sql b/tables.sql
index 8948860..516db23 100644
--- a/tables.sql
+++ b/tables.sql
@@ -26,7 +26,7 @@ CREATE TABLE IF NOT EXISTS class(
 
 CREATE TABLE IF NOT EXISTS users(
     id INTEGER PRIMARY KEY AUTO_INCREMENT,
-    username VARCHAR(255) NOT NULL,
+    username VARCHAR(255) NOT NULL UNIQUE,
     name VARCHAR(255) NOT NULL,
     middlename VARCHAR(255) DEFAULT NULL,
     surname VARCHAR(255) NOT NULL,
-- 
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