From baf7141d1dd0f99d561a2197a909c66dd389809d Mon Sep 17 00:00:00 2001
From: Niall Sheridan <nsheridan@gmail.com>
Date: Sat, 8 Oct 2016 16:02:50 -0500
Subject: Update dependencies

---
 vendor/github.com/gorilla/sessions/README.md |  2 +-
 vendor/github.com/gorilla/sessions/store.go  | 25 +++++++++++++++++++++++++
 2 files changed, 26 insertions(+), 1 deletion(-)

(limited to 'vendor/github.com/gorilla/sessions')

diff --git a/vendor/github.com/gorilla/sessions/README.md b/vendor/github.com/gorilla/sessions/README.md
index 12f6118..65e5e1b 100644
--- a/vendor/github.com/gorilla/sessions/README.md
+++ b/vendor/github.com/gorilla/sessions/README.md
@@ -64,7 +64,7 @@ Other implementations of the `sessions.Store` interface:
 * [github.com/srinathgs/couchbasestore](https://github.com/srinathgs/couchbasestore) - Couchbase
 * [github.com/denizeren/dynamostore](https://github.com/denizeren/dynamostore) - Dynamodb on AWS
 * [github.com/bradleypeabody/gorilla-sessions-memcache](https://github.com/bradleypeabody/gorilla-sessions-memcache) - Memcache
-* [github.com/dsoprea/goappenginesessioncascade](https://github.com/dsoprea/goappenginesessioncascade) - Memcache/Datastore/Context in AppEngine
+* [github.com/dsoprea/go-appengine-sessioncascade](https://github.com/dsoprea/go-appengine-sessioncascade) - Memcache/Datastore/Context in AppEngine
 * [github.com/kidstuff/mongostore](https://github.com/kidstuff/mongostore) - MongoDB
 * [github.com/srinathgs/mysqlstore](https://github.com/srinathgs/mysqlstore) - MySQL
 * [github.com/antonlindstrom/pgstore](https://github.com/antonlindstrom/pgstore) - PostgreSQL
diff --git a/vendor/github.com/gorilla/sessions/store.go b/vendor/github.com/gorilla/sessions/store.go
index ba3b9e9..4ff6b6c 100644
--- a/vendor/github.com/gorilla/sessions/store.go
+++ b/vendor/github.com/gorilla/sessions/store.go
@@ -205,8 +205,22 @@ func (s *FilesystemStore) New(r *http.Request, name string) (*Session, error) {
 }
 
 // Save adds a single session to the response.
+//
+// If the Options.MaxAge of the session is <= 0 then the session file will be
+// deleted from the store path. With this process it enforces the properly
+// session cookie handling so no need to trust in the cookie management in the
+// web browser.
 func (s *FilesystemStore) Save(r *http.Request, w http.ResponseWriter,
 	session *Session) error {
+	// Delete if max-age is <= 0
+	if session.Options.MaxAge <= 0 {
+		if err := s.erase(session); err != nil {
+			return err
+		}
+		http.SetCookie(w, NewCookie(session.Name(), "", session.Options))
+		return nil
+	}
+
 	if session.ID == "" {
 		// Because the ID is used in the filename, encode it to
 		// use alphanumeric characters only.
@@ -268,3 +282,14 @@ func (s *FilesystemStore) load(session *Session) error {
 	}
 	return nil
 }
+
+// delete session file
+func (s *FilesystemStore) erase(session *Session) error {
+	filename := filepath.Join(s.path, "session_"+session.ID)
+
+	fileMutex.RLock()
+	defer fileMutex.RUnlock()
+
+	err := os.Remove(filename)
+	return err
+}
-- 
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