limit_req_zone $binary_remote_addr zone=keycloak_auth:10m rate=10r/m;

server {
    listen 80 default_server;
    listen [::]:80 default_server;

    root /var/www/html;

    index index.html index.htm index.nginx-debian.html;

    server_name _;

    location / {
        try_files $uri $uri/ =404;
    }
}

server {
    root /var/www/html;

    index index.html index.htm index.nginx-debian.html;
    server_name playmancala.app; # managed by Certbot

    location / {
        proxy_pass http://localhost:3000;
    }

    listen [::]:443 ssl ipv6only=on; # managed by Certbot
    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/playmancala.app/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/playmancala.app/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot

}

server {
    if ($host = playmancala.app) {
        return 301 https://$host$request_uri;
    } # managed by Certbot

    listen 80 ;
    listen [::]:80 ;
    server_name playmancala.app;
    return 404; # managed by Certbot
}

server {
    root /var/www/html;

    index index.html index.htm index.nginx-debian.html;
    server_name api.playmancala.app; # managed by Certbot

    location / {
        proxy_pass http://localhost:5000;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header Host $host;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

        # WebSocket support
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
    }

    listen [::]:443 ssl; # managed by Certbot
    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/api.playmancala.app/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/api.playmancala.app/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
}

server {
    if ($host = api.playmancala.app) {
        return 301 https://$host$request_uri;
    } # managed by Certbot

    listen 80 ;
    listen [::]:80 ;
    server_name api.playmancala.app;
    return 404; # managed by Certbot
}

server {
    root /var/www/html;

    index index.html index.htm index.nginx-debian.html;
    server_name auth.playmancala.app; # managed by Certbot

    # Keycloak sends large cookies and headers.
    proxy_buffer_size 128k;
    proxy_buffers 4 256k;
    proxy_busy_buffers_size 256k;

    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;
    proxy_set_header X-Forwarded-Host $host;
    proxy_set_header X-Forwarded-Port $server_port;

    # Every guest login creates a Keycloak user, so limit how often one IP can start a login.
    location = /realms/mancala/protocol/openid-connect/auth {
        limit_req zone=keycloak_auth burst=20 nodelay;
        limit_req_status 429;
        proxy_pass http://localhost:8080;
    }

    location / {
        proxy_pass http://localhost:8080;
    }

    listen [::]:443 ssl; # managed by Certbot
    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/auth.playmancala.app/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/auth.playmancala.app/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot

}

server {
    if ($host = auth.playmancala.app) {
        return 301 https://$host$request_uri;
    } # managed by Certbot

    listen 80 ;
    listen [::]:80 ;
    server_name auth.playmancala.app;
    return 404; # managed by Certbot
}

server {
    root /var/www/html;

    index index.html index.htm index.nginx-debian.html;
    server_name ci.playmancala.app; # managed by Certbot

    location / {
        proxy_pass http://localhost:8090;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header Host $host;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    }

    listen [::]:443 ssl; # managed by Certbot
    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/ci.playmancala.app/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/ci.playmancala.app/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
}

server {
    if ($host = ci.playmancala.app) {
        return 301 https://$host$request_uri;
    } # managed by Certbot

    listen 80 ;
    listen [::]:80 ;
    server_name ci.playmancala.app;
    return 404; # managed by Certbot

}

server {
    root /var/www/html;

    index index.html index.htm index.nginx-debian.html;
    server_name code.playmancala.app; # managed by Certbot

    client_max_body_size 50m;
    location / {
        proxy_pass http://localhost:4000;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header Host $host;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    }

    listen [::]:443 ssl; # managed by Certbot
    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/code.playmancala.app/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/code.playmancala.app/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
}

server {
    if ($host = code.playmancala.app) {
        return 301 https://$host$request_uri;
    } # managed by Certbot

    listen [::]:80 ;
    server_name code.playmancala.app;
    return 404; # managed by Certbot
}