From 44f397e2de12a4993cd666dc80b6e93e7e8a6bbe Mon Sep 17 00:00:00 2001
From: callebtc <93376500+callebtc@users.noreply.github.com>
Date: Mon, 22 Aug 2022 09:32:30 +0200
Subject: [PATCH] fix lndhub

---
 internal/api/middleware.go | 5 +++++
 main.go                    | 3 +--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/internal/api/middleware.go b/internal/api/middleware.go
index f4eebf9..314aa23 100644
--- a/internal/api/middleware.go
+++ b/internal/api/middleware.go
@@ -31,6 +31,7 @@ type AuthType struct {
 
 var AuthTypeBasic = AuthType{Type: "Basic"}
 var AuthTypeBearerBase64 = AuthType{Type: "Bearer", Decoder: base64.StdEncoding.DecodeString}
+var AuthTypeNone = AuthType{}
 
 // invoice key or admin key requirement
 type AccessKeyType struct {
@@ -43,6 +44,10 @@ var AccessKeyTypeNone = AccessKeyType{Type: "none"} // no authorization required
 
 func AuthorizationMiddleware(database *gorm.DB, authType AuthType, accessType AccessKeyType, next http.HandlerFunc) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
+		if accessType.Type == "none" {
+			next.ServeHTTP(w, r)
+			return
+		}
 		auth := r.Header.Get("Authorization")
 		// check if the user is banned
 		if auth == "" {
diff --git a/main.go b/main.go
index 11c8297..a85c8be 100644
--- a/main.go
+++ b/main.go
@@ -60,8 +60,7 @@ func startApiServer(bot *telegram.TipBot) {
 
 	// append lndhub ctx functions
 	hub := lndhub.New(bot)
-	//s.AppendRoute(`/lndhub/ext/{.*}`, hub.Handle)
-	// s.AppendRoute(`/lndhub/ext`, hub.Handle)
+	s.AppendAuthorizedRoute(`/lndhub/ext/auth`, api.AuthTypeNone, api.AccessKeyTypeNone, bot.DB.Users, hub.Handle)
 	s.AppendAuthorizedRoute(`/lndhub/ext/{.*}`, api.AuthTypeBearerBase64, api.AccessKeyTypeAdmin, bot.DB.Users, hub.Handle)
 	s.AppendAuthorizedRoute(`/lndhub/ext`, api.AuthTypeBearerBase64, api.AccessKeyTypeAdmin, bot.DB.Users, hub.Handle)