From 8e51379e94d291d21add91bdbfbfe925433ea6c0 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Sven=20Sch=C3=B6ling?= <s.schoeling@linet-services.de>
Date: Fri, 14 Jul 2017 17:25:22 +0200
Subject: [PATCH] HTTPS: Zustand korrekt erkennen, und im Workflow verwenden

Behebt Probleme, wenn der Server die HTTPS Environmentvariable auf 'off'
setzt.
---
 SL/Form.pm    | 4 ++--
 SL/Request.pm | 4 ++++
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/SL/Form.pm b/SL/Form.pm
index ea724b33e..1610704c8 100644
--- a/SL/Form.pm
+++ b/SL/Form.pm
@@ -376,7 +376,7 @@ sub _get_request_uri {
   return URI->new($ENV{HTTP_REFERER})->canonical() if $ENV{HTTP_X_FORWARDED_FOR};
   return URI->new                                  if !$ENV{REQUEST_URI}; # for testing
 
-  my $scheme =  $ENV{HTTPS} && (lc $ENV{HTTPS} eq 'on') ? 'https' : 'http';
+  my $scheme =  $::request->is_https ? 'https' : 'http';
   my $port   =  $ENV{SERVER_PORT};
   $port      =  undef if (($scheme eq 'http' ) && ($port == 80))
                       || (($scheme eq 'https') && ($port == 443));
@@ -426,7 +426,7 @@ sub create_http_response {
       $session_cookie = $cgi->cookie('-name'   => $main::auth->get_session_cookie_name(),
                                      '-value'  => $session_cookie_value,
                                      '-path'   => $uri->path,
-                                     '-secure' => $ENV{HTTPS});
+                                     '-secure' => $::request->is_https);
     }
   }
 
diff --git a/SL/Request.pm b/SL/Request.pm
index 8d62f17d0..00744ac0d 100644
--- a/SL/Request.pm
+++ b/SL/Request.pm
@@ -42,6 +42,10 @@ sub init_type {
   return 'html';
 }
 
+sub is_https {
+  $ENV{HTTPS} && 'on' eq lc $ENV{HTTPS};
+}
+
 sub cache {
   my ($self, $topic, $default) = @_;
 
-- 
2.20.1