{% if nginx_websockets_support is defined and nginx_websockets_support %}
include /etc/nginx/snippets/nginx-websockets.conf;
{% elif item.websockets is defined and item.websockets %}
include /etc/nginx/snippets/nginx-websockets.conf;
{% endif %}

server {
    listen {{ item.listen | default ('80') }};
{% if egi_image is defined and egi_image %}
    # No servername into the EGI images
{% elif hostname is defined %}
    server_name _;
{% else %}    
    server_name {{ item.server_name }} {% if item.serveraliases is defined %}{{ item.serveraliases }}{% endif %};
{% endif %}

{% if letsencrypt_acme_install %}
    include /etc/nginx/snippets/letsencrypt-proxy.conf;
{% endif %}

    location ~ /\.(?!well-known).* {
        deny all;
        access_log off;
        log_not_found off;
        return 404;
    }

    {% if item.access_log is defined %}
    access_log {{ item.access_log }};
    {% else %}
    access_log /var/log/nginx/{{ item.virthost_name }}_access.log;
    {% endif %}

    {% if item.error_log is defined %}
    error_log {{ item.error_log }};
    {% else %}
    error_log /var/log/nginx/{{ item.virthost_name }}_error.log;
    {% endif %}

    server_tokens {{ item.server_tokens | default('off') }};

{% if item.ssl_enabled and item.ssl_only %}
{% if item.smartgears_over_ssl is defined and item.smartgears_over_ssl %}
    location / {
        return 301 https://{{ item.server_name }}$request_uri;
    }
{% else %}
    {% if item.smartgears_id is defined %}
    # Smartgears answers over http
    include /etc/nginx/snippets/nginx-proxy-params.conf;
    {% if r_connector_install is defined and r_connector_install %}
    location /auth-sign-in {
        rewrite ^/auth-sign-in http://{{ item.virthost_name }}/r-connector/gcube/service/disconnect;
    }
    {% endif %}
    location /whn-manager {
        proxy_pass http://127.0.0.1:{{ item.smartgears_http_port }}/whn-manager;
    }

    {% if smart_executor_install is defined and smart_executor_install %}
    location {{ smart_executor_context }} {
        proxy_pass http://127.0.0.1:{{ item.smartgears_http_port }}{{ smart_executor_context }};
    }
    {% endif %}
    {% if data_transfer_service_install %}
    location /data-transfer-service {
        proxy_pass http://127.0.0.1:{{ item.smartgears_http_port }}/data-transfer-service;
    }
    {% endif %}
    {% endif %}

    location / {
        return 301 https://{{ item.server_name }}$request_uri;
    }
{% endif %}
{% else %}

    root {{ item.root | default('/usr/share/nginx/html/') }};
    index {{ item.index | default('index.html index.htm') }};
    error_page   500 502 503 504  {{ item.error_page | default('/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;
    }
    location ~ /\. {
        deny all;
        access_log off;
        log_not_found off;
        return 404;
    }
    {% if haproxy_ips is defined %}
    # We are behind haproxy
    {% for ip in haproxy_ips %}
    set_real_ip_from {{ ip }};
    {% endfor %}
    real_ip_header X-Forwarded-For;
    {% endif %}

    {% if item.max_body is defined %}
    client_max_body_size {{ item.max_body }};
    {% else %}
    client_max_body_size {{ nginx_client_max_body_size }};
    {% endif %}

    {% if item.body_timeout is defined %}
    client_body_timeout {{ item.body_timeout }};
    {% else %}
    client_body_timeout {{ nginx_client_body_timeout }};
    {% endif %}

    {% if nginx_cors_enabled %}
    {% if nginx_cors_global %}
    include /etc/nginx/snippets/nginx-cors.conf;
    {% endif %}
    {% endif %}

    {% if item.additional_options is defined %}
    {% for add_opt in item.additional_options %}
    {{ add_opt }};
    {% endfor %}
    {% endif %}

    {% if item.http_acls is defined %}
    {% for acl in item.http_acls %}
    {{ acl }};
    {% endfor %}
    {% endif %}

    {% if nginx_websockets_support is defined and nginx_websockets_support %}
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection $connection_upgrade;
    {% elif item.websockets is defined and item.websockets %}
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection $connection_upgrade;
    {% endif %}

    include /etc/nginx/snippets/nginx-proxy-params.conf;
    {% if item.proxy_additional_options is defined %}
    {% for popt in item.proxy_additional_options %}
    {{ popt }};
    {% endfor %}
    {% endif %}

    {% if item.smartgears_id is defined %}
    # Smartgears special urls - start
    {% if r_connector_install is defined and r_connector_install %}
        location /auth-sign-in {
        rewrite ^/auth-sign-in http://{{ item.virthost_name }}/r-connector/gcube/service/disconnect;
    }
    {% endif %}
    location /whn-manager {
        proxy_pass http://127.0.0.1:{{ item.smartgears_http_port }}/whn-manager;
    }

    {% if smart_executor_install is defined and smart_executor_install %}
    location {{ smart_executor_context }} {
        proxy_pass http://127.0.0.1:{{ item.smartgears_http_port }}{{ smart_executor_context }};
    }
    {% endif %}
    {% if data_transfer_service_install %}
    location /data-transfer-service {
        proxy_pass http://127.0.0.1:{{ item.smartgears_http_port }}/data-transfer-service;
    }
    {% endif %}
    # Smartgears special urls - end

    # Smartgears targets - start
    {% for instance in tomcat_m_instances %}
    {% for context in instance.app_contexts %}
    {% if context != "whn-manager" %}
    {% if context != "uri-resolver" %}
    {% if context != '' %}
    location /{{ context }} {
        {% if varnish_install is defined and varnish_install %}
        {% if smartgears_nginx_cors_enabled %}
        include /etc/nginx/snippets/nginx-cors.conf;
        {% if nginx_cors_extended_rules %}
        proxy_pass http://127.0.0.1:{{ varnish_listen_port }};
        {% else %}
        proxy_pass http://127.0.0.1:{{ varnish_listen_port }}/{{ context }};
        {% endif %}
        {% else %}
        proxy_pass http://127.0.0.1:{{ varnish_listen_port }}/{{ context }};
        {% endif %}
        {% else %}
        {% if smartgears_nginx_cors_enabled %}
        include /etc/nginx/snippets/nginx-cors.conf;
        {% if nginx_cors_extended_rules %}
        proxy_pass http://127.0.0.1:{{ item.smartgears_http_port }};
        {% else %}
        proxy_pass http://127.0.0.1:{{ item.smartgears_http_port }}/{{ context }};
        {% endif %}
        {% else %}
        proxy_pass http://127.0.0.1:{{ item.smartgears_http_port }}/{{ context }};
        {% endif %}
        {% endif %}
    }
    {% endif %}
    {% endif %}
    {% endif %}
    {% endfor %}
    {% endfor %}
    {% if smart_executor_install is defined and smart_executor_install %}
    location {{ smart_executor_context }} {
        proxy_pass http://127.0.0.1:{{ item.smartgears_http_port }}{{ smart_executor_context }};
    }
    {% endif %}
    {% if data_transfer_service_install %}
    location /data-transfer-service {
        proxy_pass http://127.0.0.1:{{ item.smartgears_http_port }}/data-transfer-service;
    }
    {% endif %}
    {% if tomcat_m_manager_install or tomcat_m_host_manager_install %}
    {% if smartgears_tomcat_manager_exposed %}
    location /manager {
        {% for acl in smartgears_tomcat_manager_access_acls %}
        {{ acl.policy }} {{ acl.address }};
        {% endfor %}
        proxy_pass http://127.0.0.1:{{ item.smartgears_http_port }}/manager;
    }
    {% endif %}
    {% endif %}
    {% if remote_opencpu_server is defined and remote_opencpu_server %}
    location {{ opencpu_context | default('/ocpu') }} {
        {% if smartgears_nginx_cors_enabled %}
        include /etc/nginx/snippets/nginx-cors.conf;
        {% endif %}
        proxy_pass http://{{ remote_opencpu_host }}:{{ opencpu_proxy_port | default('8004') }}{{ opencpu_context | default('/ocpu') }};
    }
    {% endif %}

    {% if smartgears_nginx_expose_tomcat_logs %}
    location /gcube-logs/ {
        alias {{ smartgears_instance_path }}/logs/;
        autoindex on;
        autoindex_localtime on;
        }
    {% endif %}

    {% if rstudio_install_server is defined and rstudio_install_server %}
    location / {
        {% if smartgears_nginx_cors_enabled %}
        include /etc/nginx/snippets/nginx-cors.conf;
        {% endif %}
        proxy_pass http://127.0.0.1:8787/;
    }
    {% endif %}

    {% if smartgears_uri_resolver_install is defined and smartgears_uri_resolver_install %}
    location /geonetwork {
        {% for ip in ckan_ip_list %}
        allow {{ ip }};
        {% endfor %}
        deny all;
        rewrite ^ $request_uri;
        rewrite ^/(.*) uri-resolver/$1 break;
        return 400; #if the second rewrite won't match
        proxy_pass http://127.0.0.1:{{ item.smartgears_http_port }}/$uri;
    }

    location / {
        {% if smartgears_nginx_cors_enabled %}
        include /etc/nginx/snippets/nginx-cors.conf;
        {% endif %}
        rewrite ^ $request_uri;
        rewrite ^/(.*) uri-resolver/$1 break;
        return 400; #if the second rewrite won't match
        proxy_pass http://127.0.0.1:{{ item.smartgears_http_port }}/$uri;
    }
    {% endif %}
    # Smartgears targets - end
    {% endif %}

    {% if item.locations is defined %}
    {% for location in item.locations -%}

	location {{ location.location }} {

        {% if nginx_cors_enabled %}
        {% if not nginx_cors_global %}
        {% if location.cors is defined and location.cors %}
		include /etc/nginx/snippets/nginx-cors.conf;
        {% endif %}
        {% endif %}
        {% endif %}

        {% if location.target is defined %}
		proxy_pass {{ location.target }};
        {% elif location.php_target is defined %}
        try_files $uri =404;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_pass {{ location.php_target }};
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_param REMOTE_ADDR $http_x_forwarded_for;
        #fastcgi_param REMOTE_ADDR $remote_addr;
        include fastcgi_params;
        {% endif %}

        {% if location.websockets is defined and location.websockets %}
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "Upgrade";
        {% endif %}

        {% if location.extra_conf is defined %}
        {{ location.extra_conf }}
        {% endif %}

        {% if location.acls is defined %}
        {% for acl in location.acls %}
        {{ acl }};
        {% endfor %}
        {% endif %}

	    {% if location.other_opts is defined %}
        {% for opt in location.other_opts %}
        {{ opt }};
        {% endfor %}
        {% endif %}
    }
    {% endfor %}
    {% endif %}

    {% if item.extra_parameters is defined %}
    {{ item.extra_parameters }}
    {% endif %}

{% endif %}
}

{% if item.ssl_enabled %}
server {
    listen {{ https_port | default('443') }} {{ nginx_ssl_type }};
{% if egi_image is defined and egi_image %}
    # No servername into the EGI images
{% elif hostname is defined %}
    server_name _;
{% else %}    
    server_name {{ item.server_name }} {% if item.serveraliases is defined %}{{ item.serveraliases }}{% endif %};
{% endif %}

    location ~ /\.(?!well-known).* {
        deny all;
        access_log off;
        log_not_found off;
        return 404;
    }

    {% if item.access_log is defined %}
    access_log {{ item.access_log }};
    {% else %}
    access_log /var/log/nginx/{{ item.virthost_name }}_ssl_access.log;
    {% endif %}

    {% if item.error_log is defined %}
    error_log {{ item.error_log }};
    {% else %}
    error_log /var/log/nginx/{{ item.virthost_name }}_ssl_error.log;
    {% endif %}

    root {{ item.root | default('/usr/share/nginx/html/') }};
    index {{ item.index | default('index.html index.htm') }};
    error_page   500 502 503 504  {{ item.error_page | default('/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;
    }
    location ~ /\.(?!well-known).* {
        deny all;
        access_log off;
        log_not_found off;
        return 404;
    }

    {% if haproxy_ips is defined %}
    # We are behind haproxy
    {% for ip in haproxy_ips %}
    set_real_ip_from {{ ip }};
    {% endfor %}
    real_ip_header X-Forwarded-For;
    {% endif %}

    {% if item.max_body is defined %}
    client_max_body_size {{ item.max_body }};
    {% else %}
    client_max_body_size {{ nginx_client_max_body_size }};
    {% endif %}
    {% if item.body_timeout is defined %}
    client_body_timeout {{ item.body_timeout }};
    {% else %}
    client_body_timeout {{ nginx_client_body_timeout }};
    {% endif %}

    include /etc/nginx/snippets/nginx-server-ssl.conf;

    server_tokens {{ item.server_tokens | default('off') }};

    {% if nginx_cors_enabled %}
    {% if nginx_cors_global %}
    include /etc/nginx/snippets/nginx-cors.conf;
    {% endif %}
    {% endif %}

    {% if nginx_websockets_support is defined and nginx_websockets_support %}
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection $connection_upgrade;
    {% elif item.websockets is defined and item.websockets %}
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection $connection_upgrade;
    {% endif %}

    {% if item.additional_options is defined %}
    {% for add_opt in item.additional_options %}
    {{ add_opt }};
    {% endfor %}
    {% endif %}

    {% if item.https_acls is defined %}
    {% for acl in item.https_acls %}
    {{ acl }};
    {% endfor %}
    {% endif %}

    include /etc/nginx/snippets/nginx-proxy-params.conf;

    {% if item.proxy_additional_options is defined %}
    {% for popt in item.proxy_additional_options %}
    {{ popt }}
    {% endfor %}
    {% endif %}

    {% if item.smartgears_id is defined %}
    # Smartgears special urls - start
    {% if r_connector_install is defined and r_connector_install %}
    location /auth-sign-in {
        rewrite ^/auth-sign-in http://{{ item.virthost_name }}/r-connector/gcube/service/disconnect;
    }
    {% endif %}
    location /whn-manager {
        proxy_pass http://127.0.0.1:{{ item.smartgears_http_port }}/whn-manager;
    }

    {% if smart_executor_install is defined and smart_executor_install %}
    location {{ smart_executor_context }} {
        proxy_pass http://127.0.0.1:{{ item.smartgears_http_port }}{{ smart_executor_context }};
    }
    {% endif %}
    {% if data_transfer_service_install %}
    location /data-transfer-service {
        proxy_pass http://127.0.0.1:{{ item.smartgears_http_port }}/data-transfer-service;
    }
    {% endif %}
    # Smartgears special urls - end

    # Smartgears targets - start
    {% for instance in tomcat_m_instances %}
    {% for context in instance.app_contexts %}
    {% if context != "whn-manager" %}
    {% if context != "uri-resolver" %}
    {% if context != '' %}
    location /{{ context }} {
        {% if varnish_install is defined and varnish_install %}
        {% if smartgears_nginx_cors_enabled %}
        include /etc/nginx/snippets/nginx-cors.conf;
        {% if nginx_cors_extended_rules %}
        proxy_pass http://127.0.0.1:{{ varnish_listen_port }};
        {% else %}
        proxy_pass http://127.0.0.1:{{ varnish_listen_port }}/{{ context }};
        {% endif %}
        {% else %}
        proxy_pass http://127.0.0.1:{{ varnish_listen_port }}/{{ context }};
        {% endif %}
        {% else %}
        {% if smartgears_nginx_cors_enabled %}
        include /etc/nginx/snippets/nginx-cors.conf;
        {% if nginx_cors_extended_rules %}
        proxy_pass http://127.0.0.1:{{ item.smartgears_http_port }};
        {% else %}
        proxy_pass http://127.0.0.1:{{ item.smartgears_http_port }}/{{ context }};
        {% endif %}
        {% else %}
        proxy_pass http://127.0.0.1:{{ item.smartgears_http_port }}/{{ context }};
        {% endif %}
        {% endif %}
    }
    {% endif %}
    {% endif %}
    {% endif %}
    {% endfor %}
    {% endfor %}
    {% if smart_executor_install is defined and smart_executor_install %}
    location {{ smart_executor_context }} {
        proxy_pass http://127.0.0.1:{{ item.smartgears_http_port }}{{ smart_executor_context }};
    }
    {% endif %}
    {% if data_transfer_service_install %}
    location /data-transfer-service {
        proxy_pass http://127.0.0.1:{{ item.smartgears_http_port }}/data-transfer-service;
    }
    {% endif %}
    {% if tomcat_m_manager_install or tomcat_m_host_manager_install %}
    {% if smartgears_tomcat_manager_exposed %}
    location /manager {
        {% for acl in smartgears_tomcat_manager_access_acls %}
        {{ acl.policy }} {{ acl.address }};
        {% endfor %}
        proxy_pass http://127.0.0.1:{{ item.smartgears_http_port }}/manager;
    }
    {% endif %}
    {% endif %}
    {% if remote_opencpu_server is defined and remote_opencpu_server %}
    location {{ opencpu_context | default('/ocpu') }} {
        {% if smartgears_nginx_cors_enabled %}
        include /etc/nginx/snippets/nginx-cors.conf;
        {% endif %}
        proxy_pass http://{{ remote_opencpu_host }}:{{ opencpu_proxy_port | default('8004') }}{{ opencpu_context | default('/ocpu') }};
    }
    {% endif %}

    {% if smartgears_nginx_expose_tomcat_logs %}
    location /gcube-logs/ {
        alias {{ smartgears_instance_path }}/logs/;
        autoindex on;
        autoindex_localtime on;
        }
    {% endif %}

    {% if rstudio_install_server is defined and rstudio_install_server %}
    location / {
        {% if smartgears_nginx_cors_enabled %}
        include /etc/nginx/snippets/nginx-cors.conf;
        {% endif %}
        proxy_pass http://127.0.0.1:8787/;
    }
    {% endif %}

    {% if smartgears_uri_resolver_install is defined and smartgears_uri_resolver_install %}
    location /geonetwork {
        {% for ip in ckan_ip_list %}
        allow {{ ip }};
        {% endfor %}
        deny all;
        rewrite ^ $request_uri;
        rewrite ^/(.*) uri-resolver/$1 break;
        return 400; #if the second rewrite won't match
        proxy_pass http://127.0.0.1:{{ item.smartgears_http_port }}/$uri;
    }

    location / {
        {% if smartgears_nginx_cors_enabled %}
        include /etc/nginx/snippets/nginx-cors.conf;
        {% endif %}
        rewrite ^ $request_uri;
        rewrite ^/(.*) uri-resolver/$1 break;
        return 400; #if the second rewrite won't match
        proxy_pass http://127.0.0.1:{{ item.smartgears_http_port }}/$uri;
    }
    {% endif %}
    # Smartgears targets - end
    {% endif %}

    {% if item.locations is defined %}
    {% for location in item.locations -%}
	location {{ location.location }} {

        {% if nginx_cors_enabled %}
        {% if not nginx_cors_global %}
        {% if location.cors is defined and location.cors %}
		include /etc/nginx/snippets/nginx-cors.conf;
        {% endif %}
        {% endif %}
        {% endif %}

        {% if location.target is defined %}
		proxy_pass {{ location.target }};
        {% elif location.php_target is defined %}
        try_files $uri =404;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_pass {{ location.php_target }};
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_param REMOTE_ADDR $http_x_forwarded_for;
        #fastcgi_param REMOTE_ADDR $remote_addr;
        include fastcgi_params;
        {% endif %}

        {% if location.websockets is defined and location.websockets %}
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "Upgrade";
        {% endif %}

        {% if location.extra_conf is defined %}
        {{ location.extra_conf }}
        {% endif %}

        {% if location.acls is defined %}
        {% for acl in location.acls %}
        {{ acl }};
        {% endfor %}
        {% endif %}

	    {% if location.other_opts is defined %}
        {% for opt in location.other_opts %}
        {{ opt }};
        {% endfor %}
        {% endif %}
    }
    {% endfor %}
    {% endif %}

    {% if item.extra_parameters is defined %}
    {{ item.extra_parameters }}
    {% endif %}
}
{% endif %}