Prepare isolated VPS UAT deployment bundle

deploy/vps/nginx/laikapstak.li.conf.example

@@ -0,0 +1,45 @@
+# Do not enable this file until DNS, origin certificates, and private upstream
+# checks are complete. Adapt certificate/include paths to the VPS conventions.
+
+server {
+    listen 80;
+    listen [::]:80;
+    server_name laikapstak.li auth.laikapstak.li;
+    return 301 https://$host$request_uri;
+}
+
+server {
+    listen 443 ssl http2;
+    listen [::]:443 ssl http2;
+    server_name auth.laikapstak.li;
+
+    ssl_certificate /etc/nginx/tls/laikapstak.li/origin.pem;
+    ssl_certificate_key /etc/nginx/tls/laikapstak.li/origin.key;
+
+    location / {
+        include /etc/nginx/snippets/weathertool-proxy.conf;
+        proxy_pass http://127.0.0.1:9091;
+    }
+}
+
+server {
+    listen 443 ssl http2;
+    listen [::]:443 ssl http2;
+    server_name laikapstak.li;
+
+    ssl_certificate /etc/nginx/tls/laikapstak.li/origin.pem;
+    ssl_certificate_key /etc/nginx/tls/laikapstak.li/origin.key;
+
+    # Start short during UAT. Increase only after TLS behavior is proven.
+    add_header Strict-Transport-Security "max-age=3600" always;
+    add_header X-Content-Type-Options nosniff always;
+    add_header Referrer-Policy no-referrer always;
+
+    include /etc/nginx/snippets/weathertool-authelia-location.conf;
+
+    location / {
+        include /etc/nginx/snippets/weathertool-proxy.conf;
+        include /etc/nginx/snippets/weathertool-authelia-authrequest.conf;
+        proxy_pass http://127.0.0.1:8002;
+    }
+}

deploy/vps/nginx/snippets/weathertool-authelia-authrequest.conf

@@ -0,0 +1,14 @@
+auth_request /internal/authelia/authz;
+
+auth_request_set $user $upstream_http_remote_user;
+auth_request_set $groups $upstream_http_remote_groups;
+auth_request_set $name $upstream_http_remote_name;
+auth_request_set $email $upstream_http_remote_email;
+auth_request_set $redirection_url $upstream_http_location;
+
+proxy_set_header Remote-User $user;
+proxy_set_header Remote-Groups $groups;
+proxy_set_header Remote-Name $name;
+proxy_set_header Remote-Email $email;
+
+error_page 401 =302 $redirection_url;

deploy/vps/nginx/snippets/weathertool-authelia-location.conf

@@ -0,0 +1,25 @@
+set $upstream_authelia http://127.0.0.1:9091/api/authz/auth-request;
+
+location /internal/authelia/authz {
+    internal;
+    proxy_pass $upstream_authelia;
+
+    proxy_set_header X-Original-Method $request_method;
+    proxy_set_header X-Original-URL $scheme://$host$request_uri;
+    proxy_set_header X-Forwarded-For $remote_addr;
+    proxy_set_header Content-Length "";
+    proxy_set_header Connection "";
+
+    proxy_pass_request_body off;
+    proxy_next_upstream error timeout invalid_header http_500 http_502 http_503;
+    proxy_redirect http:// $scheme://;
+    proxy_http_version 1.1;
+    proxy_cache_bypass $cookie_weathertool_session;
+    proxy_no_cache $cookie_weathertool_session;
+    proxy_buffers 4 32k;
+    client_body_buffer_size 128k;
+    send_timeout 5m;
+    proxy_read_timeout 240s;
+    proxy_send_timeout 240s;
+    proxy_connect_timeout 240s;
+}

deploy/vps/nginx/snippets/weathertool-proxy.conf

@@ -0,0 +1,12 @@
+proxy_set_header Host $host;
+proxy_set_header X-Original-URL $scheme://$host$request_uri;
+proxy_set_header X-Forwarded-Proto $scheme;
+proxy_set_header X-Forwarded-Host $host;
+proxy_set_header X-Forwarded-URI $request_uri;
+proxy_set_header X-Forwarded-Ssl on;
+proxy_set_header X-Forwarded-For $remote_addr;
+
+proxy_http_version 1.1;
+proxy_connect_timeout 15s;
+proxy_read_timeout 240s;
+proxy_send_timeout 240s;