From 28d7d953e2ceb972355cf960482d9f9746bbe1c1 Mon Sep 17 00:00:00 2001
From: Peter Stuifzand <peter@stuifzand.eu>
Date: Mon, 13 May 2019 21:28:36 +0200
Subject: [PATCH] Handle errors

---
 cmd/eksterd/http.go | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/cmd/eksterd/http.go b/cmd/eksterd/http.go
index 73f8dda..87ad089 100644
--- a/cmd/eksterd/http.go
+++ b/cmd/eksterd/http.go
@@ -516,16 +516,26 @@ func (h *mainHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 
 			sess, err := loadSession(sessionVar, conn)
 
+			if err != nil {
+				http.Redirect(w, r, "/", 302)
+				return
+			}
+
 			sess.AuthorizationEndpoint = endpoints.AuthorizationEndpoint
 			sess.Me = meURL.String()
 			sess.State = state
 			sess.RedirectURI = redirectURI
 			sess.LoggedIn = false
-			saveSession(sessionVar, &sess, conn)
+
+			err = saveSession(sessionVar, &sess, conn)
+			if err != nil {
+				http.Redirect(w, r, "/", 302)
+				return
+			}
 
 			authenticationURL := indieauth.CreateAuthenticationURL(*authURL, meURL.String(), ClientID, redirectURI, state)
-
 			http.Redirect(w, r, authenticationURL, 302)
+
 			return
 		} else if r.URL.Path == "/session/logout" {
 			c, err := r.Cookie("session")