hotfix: update user query to be case insensitive in email comparison

Author: pvk05

app/api/utils/authOptions.js

@@ -21,7 +21,10 @@ export const authOptions = {
     async signIn({ user }) {
       const cybUser = await prisma.user.findFirst({
         where: {
-          email: user.email,
+          email: {
+            equals: user.email,
+            mode: 'insensitive'
+          }
         },
       });
 
@@ -38,7 +41,10 @@ export const authOptions = {
     async session({ session }) {
       const cybUser = await prisma.user.findFirst({
         where: {
-          email: session.user.email,
+          email: {
+            equals: session.user.email,
+            mode: 'insensitive'
+          }
         },
         select: {
           id: true,

app/api/v2/users/route.js

@@ -86,7 +86,10 @@ async function registerUser(email, firstName, lastName) {
 
   const user = await prisma.user.findUnique({
     where: {
-      email: email,
+      email: {
+        equals: user.email,
+          mode: 'insensitive'
+      }
     },
   });
   if (user) {