From 2975db7d8acc3c44017c33bf6c11e338da292bd2 Mon Sep 17 00:00:00 2001
From: Pavel Baluev <pavel.baluev@parity.io>
Date: Tue, 29 Oct 2024 12:19:40 +0100
Subject: [PATCH] Lowercase user email

---
 .../20241029121408_users_users-email-lowercase.js  | 14 ++++++++++++++
 src/server/auth/providers/google/index.ts          |  5 +++--
 2 files changed, 17 insertions(+), 2 deletions(-)
 create mode 100644 src/modules/users/server/migrations/20241029121408_users_users-email-lowercase.js

diff --git a/src/modules/users/server/migrations/20241029121408_users_users-email-lowercase.js b/src/modules/users/server/migrations/20241029121408_users_users-email-lowercase.js
new file mode 100644
index 0000000..81223fb
--- /dev/null
+++ b/src/modules/users/server/migrations/20241029121408_users_users-email-lowercase.js
@@ -0,0 +1,14 @@
+// @ts-check
+const { Sequelize, DataTypes } = require('sequelize')
+
+module.exports = {
+  async up({ context: queryInterface, appConfig }) {
+    await queryInterface.sequelize.query(`
+      UPDATE users
+      SET email = LOWER(email)
+      WHERE email <> LOWER(email)
+    `)
+  },
+
+  async down({ context: queryInterface, appConfig }) {},
+}
diff --git a/src/server/auth/providers/google/index.ts b/src/server/auth/providers/google/index.ts
index a513b95..29a8de8 100644
--- a/src/server/auth/providers/google/index.ts
+++ b/src/server/auth/providers/google/index.ts
@@ -70,13 +70,14 @@ export const plugin: FastifyPluginCallback = async (
 
       const sanitizeInput = (x: string) =>
         x.replace(/[\u0000-\u001F\u007F-\u009F]/g, '')
+      const email = data.email.toLowerCase()
 
       if (!user) {
         user = await fastify.db.User.create({
           fullName: sanitizeInput(data.name),
-          email: sanitizeInput(data.email),
+          email: sanitizeInput(email),
           avatar: sanitizeInput(data.picture),
-          roles: [appConfig.getDefaultUserRoleByEmail(data.email)],
+          roles: [appConfig.getDefaultUserRoleByEmail(email)],
         })
       } else {
         await user.set({ avatar: sanitizeInput(data.picture) }).save()