Nginx base image.

nginx/snippets/security-txt.conf

+location = /.well-known/security.txt {
+    if ($scheme = http) {
+        return 301 https://$host$request_uri;
+    }
+    if ($scheme = https) {
+        add_header Content-Type "text/plain; charset=utf-8";
+        return 200 "Contact: mailto:security@shore.co.il\nEncryption: https://www.shore.co.il/blog/static/nimrod.asc";
+    }
+}

nginx/snippets/ssl.conf

+add_header                  Strict-Transport-Security "max-age=31536000; includeSubDomains; preload";
+add_header                  Expect-CT "max-age=86400, enforce, report-uri=\"https://www.shore.co.il/about\"";
+include                     snippets/common-headers.conf;
+ssl_certificate             /var/ssl/site.crt;
+ssl_certificate_key         /var/ssl/site.key;
+ssl_dhparam                 /var/ssl/dhparams;
+ssl_protocols               TLSv1 TLSv1.1 TLSv1.2 TLSv1.3;
+ssl_ciphers                 !AESCCM:!kRSA:!3DES:!RC4:!DES:!MD5:!aNULL:!NULL:AESGCM+ECDH:ECDH+CHACHA20:AES256+ECDH:AES128:CHACHA20:+SHA1;
+ssl_prefer_server_ciphers   on;
+ssl_session_cache           shared:SSL:50m;
+ssl_session_timeout         5m;
+ssl_stapling                on;
+ssl_stapling_verify         on;
+ssl_trusted_certificate     /etc/ssl/ocsp.pem;

nginx/snippets/upgrade-secure.conf

+if ($http_Upgrade-Insecure-Requests = 1) { return 301 https://$host$request_uri; }

nginx/snippets/vouch.conf

+# send all requests to the `/validate` endpoint for authorization
+auth_request    /validate;
+
+location = /validate {
+  # forward the /validate request to Vouch Proxy
+  proxy_pass                        http://$vouch:9090/validate;
+  proxy_http_version                1.1;
+  internal;
+  include                           snippets/proxy-headers.conf;
+
+  # Vouch Proxy only acts on the request headers
+  proxy_pass_request_body           off;
+  proxy_set_header Content-Length   "";
+
+  # optionally add X-Vouch-User as returned by Vouch Proxy along with the request
+  auth_request_set $auth_resp_x_vouch_user $upstream_http_x_vouch_user;
+
+  # these return values are used by the @error401 call
+  auth_request_set                  $auth_resp_jwt $upstream_http_x_vouch_jwt;
+  auth_request_set                  $auth_resp_err $upstream_http_x_vouch_err;
+  auth_request_set                  $auth_resp_failcount $upstream_http_x_vouch_failcount;
+}
+
+# if validate returns `401 not authorized` then forward the request to the error401block
+error_page 401 = @error401;
+
+location @error401 {
+    # redirect to Vouch Proxy for login
+    return 302 https://vouch.shore.co.il/login?url=$scheme://$http_host$request_uri&vouch-failcount=$auth_resp_failcount&X-Vouch-Token=$auth_resp_jwt&error=$auth_resp_err;
+}

nginx/snippets/websockets.conf

+proxy_set_header    Upgrade $http_upgrade;
+proxy_set_header    Connection "Upgrade";
+proxy_read_timeout  36000s;

nginx/snippets/www-acme-challenge.conf

+location /.well-known/acme-challenge/ { root /var/www/www.shore.co.il; }