1 files changed, 49 insertions, 0 deletions
diff --git a/modules/auth/sso/session.go b/modules/auth/sso/session.go
new file mode 100644
index 0000000000..c9176b9c31
--- /dev/null
+++ b/modules/auth/sso/session.go
@@ -0,0 +1,49 @@
+// Copyright 2019 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package sso
+
+import (
+	"code.gitea.io/gitea/models"
+
+	"gitea.com/macaron/macaron"
+	"gitea.com/macaron/session"
+)
+
+// Ensure the struct implements the interface.
+var (
+	_ SingleSignOn = &Session{}
+)
+
+// Session checks if there is a user uid stored in the session and returns the user
+// object for that uid.
+type Session struct {
+}
+
+// Init does nothing as the Session implementation does not need to allocate any resources
+func (s *Session) Init() error {
+	return nil
+}
+
+// Free does nothing as the Session implementation does not have to release any resources
+func (s *Session) Free() error {
+	return nil
+}
+
+// IsEnabled returns true as this plugin is enabled by default and its not possible to disable
+// it from settings.
+func (s *Session) IsEnabled() bool {
+	return true
+}
+
+// VerifyAuthData checks if there is a user uid stored in the session and returns the user
+// object for that uid.
+// Returns nil if there is no user uid stored in the session.
+func (s *Session) VerifyAuthData(ctx *macaron.Context, sess session.Store) *models.User {
+	user := SessionUser(sess)
+	if user != nil {
+		return user
+	}
+	return nil
+}