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Update nginx.conf

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ChKendel
2026-02-14 10:39:06 +01:00
parent b50911b9b4
commit 8b5d74a6fb
1 changed files with 27 additions and 0 deletions
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27
nginx.conf
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@@ -5,6 +5,9 @@ map $http_upgrade $connection_upgrade {
'' close;
}
# ------------------------------------------------------------
# Default HTTP -> HTTPS redirect
# ------------------------------------------------------------
@@ -177,6 +180,22 @@ server {
ssl_protocols TLSv1.2 TLSv1.3;
ssl_prefer_server_ciphers on;
############# FALLBACK LOCATION (NEU – RICHTIGER ORT)
location @fallback {
default_type text/html;
return 200 '
<html>
<head>
<title>Dienst offline</title>
</head>
<body style="font-family:sans-serif;text-align:center;padding-top:10%">
<h1>Ein Dienst ist momentan nicht erreichbar</h1>
<p>Bitte Seite neu laden – Verbindung wird automatisch erneut versucht.</p>
</body>
</html>';
}
#############
# ---- Static assets: keine Auth ----
location ~* \.(?:js|css|png|jpg|jpeg|gif|ico|svg|webp)$ {
proxy_pass https://appRobot_Simulation:1003;
@@ -186,6 +205,8 @@ server {
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto https;
# kein proxy_set_header Connection / Upgrade hier
proxy_intercept_errors on;
error_page 502 503 504 = @fallback;
}
# ---- WebSocket-Endpoint ----
@@ -205,6 +226,9 @@ server {
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto https;
proxy_intercept_errors on;
error_page 502 503 504 = @fallback;
}
# ---- Hauptanwendung ----
@@ -232,6 +256,9 @@ server {
proxy_hide_header Content-Security-Policy;
add_header Content-Security-Policy "frame-ancestors https://server.schooltech.ch" always;
proxy_intercept_errors on;
error_page 502 503 504 = @fallback;
}
# ------------------------------------------------------------