From a4eb60aac9fa53f1013104295cec7391951a25da Mon Sep 17 00:00:00 2001
From: La sif serveur <david.beniamine@tetras-libre.fr>
Date: Thu, 7 Jan 2021 09:38:24 +0000
Subject: [PATCH] Fix onlyoffice

---
 nginx.conf | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/nginx.conf b/nginx.conf
index aacb81d..5b5653d 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -96,13 +96,15 @@ http {
 
                 proxy_http_version 1.1;
                 proxy_set_header Upgrade $http_upgrade;
-                proxy_set_header Connection "upgrade";
+		# Disabled, if enable we get "Unknown error on OnlyOffice
+                # proxy_set_header Connection "upgrade";
 
                 proxy_set_header Host $http_host;
                 proxy_set_header X-Real-IP $remote_addr;
                 proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
                 proxy_set_header X-Forwarded-Host $the_host/ds-vpath;
-                proxy_set_header X-Forwarded-Proto $the_scheme;
+		# Manually set to https to avoid "Unknown error" on OnlyOffice
+                proxy_set_header X-Forwarded-Proto "https";
         }
 
         location ~ \.php(?:$|/) {
-- 
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