added rule to close connection on invalid or not present hostnames, even in SSL
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1 changed files with 12 additions and 0 deletions
12
nginx.tmpl
12
nginx.tmpl
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@ -109,6 +109,10 @@ upstream {{ $host }} {
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{{/* Get the VIRTUAL_PROTO defined by containers w/ the same vhost, falling back to "http" */}}
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{{ $proto := or (first (groupByKeys $containers "Env.VIRTUAL_PROTO")) "http" }}
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{{/* Prepare hostnames to be converted in regex */}}
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{{ $http_host := replace $host "." "\\." -1 }}
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{{ $http_host := replace $http_host "," "|" -1 }}
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{{/* Get the HTTPS_METHOD defined by containers w/ the same vhost, falling back to "redirect" */}}
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{{ $https_method := or (first (groupByKeys $containers "Env.HTTPS_METHOD")) "redirect" }}
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@ -143,6 +147,10 @@ server {
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listen 443 ssl http2 {{ $default_server }};
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access_log /var/log/nginx/access.log vhost;
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if ( $http_host !~* ^({{ $http_host }}) ) {
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return 444;
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}
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ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
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ssl_ciphers 'ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA256:DHE-RSA-AES256-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:DES-CBC3-SHA:!DSS';
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@ -228,6 +236,10 @@ server {
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access_log /var/log/nginx/access.log vhost;
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return 500;
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if ( $http_host !~* ^({{ $http_host }}) ) {
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return 444;
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}
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ssl_certificate /etc/nginx/certs/default.crt;
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ssl_certificate_key /etc/nginx/certs/default.key;
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}
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