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nginxPages/00-http-redirect.conf

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+server {
+    listen 80 default_server;
+    server_name _;
+
+    location /.well-known/acme-challenge/ {
+        root /var/www/certbot;
+    }
+
+    location / {
+        return 301 https://$host$request_uri;
+    }
+}

nginxPages/10-server-schooltech.conf

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+server {
+    listen 443 ssl http2;
+    server_name server.schooltech.ch;
+
+    ssl_certificate /etc/letsencrypt/live/server.schooltech.ch/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/server.schooltech.ch/privkey.pem;
+    ssl_protocols TLSv1.2 TLSv1.3;
+    ssl_prefer_server_ciphers on;
+
+    root /usr/share/nginx/html;
+    index index.html;
+
+    # UI / SPA
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+
+    # API forwarding (auth)
+    location /api/ {
+        proxy_pass http://appserverauth:3000/api/;
+        proxy_set_header Host $host;
+        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 $scheme;
+    }
+
+    # Internal auth endpoint for auth_request
+    location = /nginxauth {
+        internal;
+        proxy_pass http://appserverauth:3000/internal/auth;
+        proxy_set_header Cookie $http_cookie;
+        proxy_set_header X-Original-URI $request_uri;
+        proxy_set_header X-Original-Host $host;
+        proxy_set_header X-Forwarded-Host $host;
+    }
+
+    # Security headers
+    add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
+}

nginxPages/50-subdomains-userA.conf

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+# Default 443 für unbekannte Subdomains
+server {
+    listen 443 ssl http2 default_server;
+    server_name _;
+
+    ssl_certificate /etc/letsencrypt/live/server.schooltech.ch/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/server.schooltech.ch/privkey.pem;
+    ssl_protocols TLSv1.2 TLSv1.3;
+
+    return 444;
+}
+
+# ------------------------------------------------------------
+# portainer.server.schooltech.ch
+# ------------------------------------------------------------
+server {
+    listen 443 ssl http2;
+    server_name portainer.server.schooltech.ch;
+
+    ssl_certificate /etc/letsencrypt/live/server.schooltech.ch/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/server.schooltech.ch/privkey.pem;
+    ssl_protocols TLSv1.2 TLSv1.3;
+    ssl_prefer_server_ciphers on;
+
+    # Auth nur auf UI
+    location / {
+        auth_request /nginxauth;
+
+        proxy_pass http://portainer:9000;
+        proxy_http_version 1.1;
+
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+
+        proxy_set_header Host $host;
+        proxy_set_header X-Forwarded-Proto https;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+
+        # iFrame-freundlich
+        proxy_hide_header X-Frame-Options;
+        add_header X-Frame-Options "ALLOWALL" always;
+        proxy_hide_header Content-Security-Policy;
+        add_header Content-Security-Policy "frame-ancestors *" always;
+    }
+
+    location = /nginxauth {
+        internal;
+        proxy_pass http://appserverauth:3000/internal/auth;
+        proxy_set_header Cookie $http_cookie;
+        proxy_set_header X-Original-URI $request_uri;
+        proxy_set_header X-Original-Host $host;
+        proxy_set_header X-Forwarded-Host $host;
+    }
+}
+
+# ------------------------------------------------------------
+# abc.server.schooltech.ch
+# ------------------------------------------------------------
+server {
+    listen 443 ssl http2;
+    server_name abc.server.schooltech.ch;
+
+    ssl_certificate /etc/letsencrypt/live/server.schooltech.ch/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/server.schooltech.ch/privkey.pem;
+
+    root /usr/share/nginx/abc;
+    index index.html;
+
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+}
+
+# ------------------------------------------------------------
+# xyz.server.schooltech.ch
+# ------------------------------------------------------------
+server {
+    listen 443 ssl http2;
+    server_name xyz.server.schooltech.ch;
+
+    ssl_certificate /etc/letsencrypt/live/server.schooltech.ch/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/server.schooltech.ch/privkey.pem;
+
+    root /usr/share/nginx/xyz;
+    index index.html;
+
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+}
+
+# ------------------------------------------------------------
+# guacamole.server.schooltech.ch
+# ------------------------------------------------------------
+server {
+    listen 443 ssl http2;
+    server_name guacamole.server.schooltech.ch;
+
+    ssl_certificate /etc/letsencrypt/live/server.schooltech.ch/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/server.schooltech.ch/privkey.pem;
+
+    location / {
+        proxy_pass http://guacamole:8080;
+        proxy_set_header Host $host;
+        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;
+
+        # iFrame-freundlich
+        proxy_hide_header X-Frame-Options;
+        add_header X-Frame-Options "ALLOWALL" always;
+        proxy_hide_header Content-Security-Policy;
+        add_header Content-Security-Policy "frame-ancestors *" always;
+    }
+}
+