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Remove buffering from nginx config, make config secure by default

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Turning off proxy buffering is not recommend by upstream https://www.nginx.com/blog/avoiding-top-10-nginx-configuration-mistakes/#proxy_buffering-off by default. And making configuration more secure by removing TLSv1 TLSv1.1 and redirecting to https all the time to never leak credentials.

PS: https is not annoying and curl can follow redirects with -L.
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Sandro 2022-10-23 15:52:30 +02:00 committed by GitHub
parent 1d6b792197
commit 2d39ae1d1a
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1 changed files with 6 additions and 25 deletions
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31
docs/config.md
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@ -448,31 +448,16 @@ or the root domain:
server_name ntfy.sh;
location / {
# Redirect HTTP to HTTPS, but only for GET topic addresses, since we want
# it to work with curl without the annoying https:// prefix
set $redirect_https "";
if ($request_method = GET) {
set $redirect_https "yes";
}
if ($request_uri ~* "^/([-_a-z0-9]{0,64}$|docs/|static/)") {
set $redirect_https "${redirect_https}yes";
}
if ($redirect_https = "yesyes") {
return 302 https://$http_host$request_uri$is_args$query_string;
}
return 302 https://$http_host$request_uri$is_args$query_string;
proxy_pass http://127.0.0.1:2586;
proxy_http_version 1.1;
proxy_buffering off;
proxy_request_buffering off;
proxy_redirect off;
proxy_set_header Host $http_host;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_connect_timeout 3m;
proxy_send_timeout 3m;
proxy_read_timeout 3m;
@ -486,7 +471,7 @@ or the root domain:
server_name ntfy.sh;
ssl_session_cache builtin:1000 shared:SSL:10m;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_protocols TLSv1.2 TLSv1.3;
ssl_ciphers HIGH:!aNULL:!eNULL:!EXPORT:!CAMELLIA:!DES:!MD5:!PSK:!RC4;
ssl_prefer_server_ciphers on;
@ -497,19 +482,15 @@ or the root domain:
proxy_pass http://127.0.0.1:2586;
proxy_http_version 1.1;
proxy_buffering off;
proxy_request_buffering off;
proxy_redirect off;
proxy_set_header Host $http_host;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_connect_timeout 3m;
proxy_send_timeout 3m;
proxy_read_timeout 3m;
client_max_body_size 20m; # Must be >= attachment-file-size-limit in /etc/ntfy/server.yml
}
}