server {
    listen {{ http_port }};
    server_name {{ item.servername }};
{% if letsencrypt_acme_install %}
    location ^~ /.well-known/acme-challenge {
        proxy_pass http://127.0.0.1:{{ letsencrypt_acme_standalone_port }}/.well-known/acme-challenge;
        access_log /var/log/nginx/letsencrypt_access.log;
        error_log /var/log/nginx/letsencrypt_error.log;
    }
{% endif %}
{% if not letsencrypt_acme_install %}
    access_log /var/log/nginx/{{ item.servername }}_access.log;
    error_log /var/log/nginx/{{ item.servername }}_error.log;
    root /usr/share/nginx/html/;

    client_max_body_size 100M;

    # redirect server error pages to the static page /50x.html
    #
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }
    
    location = /favicon.ico {
        log_not_found off;
        access_log off;
    }

    location = /robots.txt {
        allow all;
        log_not_found off;
        access_log off;
    }
    
    # don't send the nginx version number in error pages and Server header
    server_tokens off;

    # Proxy stuff
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_buffer_size {{ nginx_proxy_buffer_size }};
    proxy_buffers {{ nginx_proxy_buffers }};
    proxy_busy_buffers_size {{ nginx_proxy_busy_buffers_size }};
    proxy_set_header X-Forwarded-Host $host;
    proxy_set_header X-Forwarded-Server $host;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_http_version 1.1;
    proxy_redirect {{ nginx_proxy_redirect }};
    proxy_buffering {{ nginx_proxy_buffering }};
    proxy_connect_timeout {{ nginx_proxy_connect_timeout }};
    proxy_read_timeout {{ nginx_proxy_read_timeout }};
    proxy_send_timeout {{ nginx_proxy_send_timeout }};

    {% if r_connector_install %}
    location /auth-sign-in {
        rewrite ^/auth-sign-in http://{{ item.servername }}/r-connector/gcube/service/disconnect;
    }
    {% endif %}
    {% for instance in tomcat_m_instances %}
    {% for context in instance.app_contexts %}
    location /{{ context }} {
        proxy_pass http://localhost:{{ item.http_port }}/{{ context }};
    }
    {% endfor %}
    {% endfor %}
    {% if smart_executor_install %}
    location {{ smart_executor_context }} {
        proxy_pass http://localhost:{{ item.http_port }}{{ smart_executor_context }};
    }
    {% endif %}
    {% if rstudio_install_server %}
    location / {
        proxy_pass http://localhost:8787/;
    }
    {% endif %}
    {% else %}
    location / {
        return 301 https://{{ item.servername }}$request_uri;
    }
    {% endif %}
}
{% if letsencrypt_acme_install %}
server {
    listen {{ https_port }} ssl;
    server_name {{ item.servername }};

    access_log /var/log/nginx/{{ item.servername }}_access_ssl.log;
    error_log /var/log/nginx/{{ item.servername }}_error_ssl.log;

    # This is the default for nginx on Ubuntu 14.04
    root /usr/share/nginx/html/;

    client_max_body_size 100M;

    ssl_certificate {{ letsencrypt_acme_certs_dir }}/fullchain;
    ssl_certificate_key {{ letsencrypt_acme_certs_dir }}/privkey;
    ssl_session_cache shared:SSL:10m;
    ssl_session_timeout 10m;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_ciphers "ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:ECDHE-RSA-DES-CBC3-SHA:ECDHE-ECDSA-DES-CBC3-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA";
    ssl_prefer_server_ciphers on;
    ssl_stapling on;
    ssl_stapling_verify on;
    add_header Strict-Transport-Security max-age=15768000;
    # redirect server error pages to the static page /50x.html
    #
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }
    
    location = /favicon.ico {
        log_not_found off;
        access_log off;
    }

    location = /robots.txt {
        allow all;
        log_not_found off;
        access_log off;
    }
    
    # don't send the nginx version number in error pages and Server header
    server_tokens off;

    # Proxy stuff
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_buffer_size {{ nginx_proxy_buffer_size }};
    proxy_buffers {{ nginx_proxy_buffers }};
    proxy_busy_buffers_size {{ nginx_proxy_busy_buffers_size }};
    proxy_set_header X-Forwarded-Host $host;
    proxy_set_header X-Forwarded-Server $host;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_http_version 1.1;
    proxy_redirect {{ nginx_proxy_redirect }};
    proxy_buffering {{ nginx_proxy_buffering }};
    proxy_connect_timeout {{ nginx_proxy_connect_timeout }};
    proxy_read_timeout {{ nginx_proxy_read_timeout }};
    proxy_send_timeout {{ nginx_proxy_send_timeout }};

    {% if r_connector_install %}
    location /auth-sign-in {
        rewrite ^/auth-sign-in http://{{ item.servername }}/r-connector/gcube/service/disconnect;
    }
    {% endif %}
    {% for instance in tomcat_m_instances %}
    {% for context in instance.app_contexts %}
    location /{{ context }} {
        proxy_pass http://localhost:{{ item.http_port }}/{{ context }};
    }
    {% endfor %}
    {% endfor %}
    {% if smart_executor_install %}
    location {{ smart_executor_context }} {
        proxy_pass http://localhost:{{ item.http_port }}{{ smart_executor_context }};
    }
    {% endif %}
    {% if rstudio_install_server %}
    location / {
        proxy_pass http://localhost:8787/;
    }
    {% endif %}
}
{% endif %}