From 6682090f01a42041950f6dfb5e614ce3a849876d Mon Sep 17 00:00:00 2001
From: Andreas Joachim Peters <andreas.joachim.peters@cern.ch>
Date: Mon, 14 Jan 2019 08:36:33 +0100
Subject: [PATCH] XrdHttp: add the used protocol (https/http) as a special
 header in XrdHttpExtHandler.cc

---
 src/XrdHttp/XrdHttpExtHandler.cc | 1 +
 src/XrdHttp/XrdHttpProtocol.hh   | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/src/XrdHttp/XrdHttpExtHandler.cc b/src/XrdHttp/XrdHttpExtHandler.cc
index ba4ce8dccb5..5a5b6190a0e 100644
--- a/src/XrdHttp/XrdHttpExtHandler.cc
+++ b/src/XrdHttp/XrdHttpExtHandler.cc
@@ -84,6 +84,7 @@ verb(req->requestverb), headers(req->allheaders) {
   int envlen = 0;
   
   headers["xrd-http-query"] = req->opaque?req->opaque->Env(envlen):"";
+  headers["xrd-http-prot"] = prot->isHTTPS()?"https":"http";
   
   // These fields usually identify the client that connected
 
diff --git a/src/XrdHttp/XrdHttpProtocol.hh b/src/XrdHttp/XrdHttpProtocol.hh
index 589ca446f53..677fbca974b 100644
--- a/src/XrdHttp/XrdHttpProtocol.hh
+++ b/src/XrdHttp/XrdHttpProtocol.hh
@@ -124,6 +124,9 @@ public:
   /// Authentication area
   XrdSecEntity SecEntity;
 
+  /// called via https
+  bool isHTTPS() { return ishttps; }
+
 private: