From a235562c82e34848793ae4f52ac58a3d12367c2b Mon Sep 17 00:00:00 2001
From: minottic <carlo.minotti1@gmail.com>
Date: Wed, 5 Jun 2024 10:46:35 +0200
Subject: [PATCH] Avoids identities duplication when recreated in kc

When user is recreated in KC, the backend sees a new externalId,
which causes a new identity to be created, with a non updated attributes
---
 helm/configs/backend/login-callbacks.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/helm/configs/backend/login-callbacks.js b/helm/configs/backend/login-callbacks.js
index 0684f9ce..4789554b 100644
--- a/helm/configs/backend/login-callbacks.js
+++ b/helm/configs/backend/login-callbacks.js
@@ -2,7 +2,12 @@
 
 exports.accessGroupsToProfile =
   function (req, done) {
-    return function (err, user, identity, token) {
+    return async function (err, user, identity, token) {
+      await user.identities.destroyAll({and: [
+        {provider: identity.provider}, 
+        {id: {neq: identity.id}},
+        {userId: user.id}
+      ]});
       identity.updateAttributes({ 
         "profile": {
           accessGroups: identity.profile._json.pgroups,