From 9ae8f48a54a9a790cd13424634ae79520cd552b6 Mon Sep 17 00:00:00 2001
From: Roman Perekhod <rperekhod@owncloud.com>
Date: Mon, 24 Jun 2024 09:30:24 +0200
Subject: [PATCH] Add the backchannel logout event

---
 changelog/unreleased/add-backchannel-event.md |  6 ++++++
 pkg/events/users.go                           | 14 ++++++++++++++
 2 files changed, 20 insertions(+)
 create mode 100644 changelog/unreleased/add-backchannel-event.md

diff --git a/changelog/unreleased/add-backchannel-event.md b/changelog/unreleased/add-backchannel-event.md
new file mode 100644
index 0000000000..74aed17b4c
--- /dev/null
+++ b/changelog/unreleased/add-backchannel-event.md
@@ -0,0 +1,6 @@
+Enhancement: Add the backchannel logout event
+
+We've added the backchannel logout event
+
+https://github.com/cs3org/reva/pull/4737
+https://github.com/owncloud/ocis/issues/9355
diff --git a/pkg/events/users.go b/pkg/events/users.go
index 1a118b7199..2570c18ca3 100644
--- a/pkg/events/users.go
+++ b/pkg/events/users.go
@@ -88,3 +88,17 @@ func (PersonalDataExtracted) Unmarshal(v []byte) (interface{}, error) {
 	err := json.Unmarshal(v, &e)
 	return e, err
 }
+
+// BackchannelLogout is emitted when the callback revived from the identity provider
+type BackchannelLogout struct {
+	Executant *user.UserId
+	SessionId string
+	Timestamp *types.Timestamp
+}
+
+// Unmarshal to fulfill umarshaller interface
+func (BackchannelLogout) Unmarshal(v []byte) (interface{}, error) {
+	e := BackchannelLogout{}
+	err := json.Unmarshal(v, &e)
+	return e, err
+}