NGINX configurations

include.d~common-basedir

#
# $BASE_DIR = case $http_host
#             when "a.example.com"
#               "a.example.com"
#             when "a.b.example.com"
#               "b.example.com"
#             end
#
set $BASE_DIR $http_host;
if ($http_host ~* ^([a-zA-Z0-9\-]+)\.([a-zA-Z0-9\-]+\.[a-zA-Z0-9\-]+\.[a-zA-Z0-9\-]+)$) {
    set $BASE_DIR $2;
}

include.d~common-server

# server bound to unix socket: tmp/sockets/web.sock
location @server {
    error_log off;

    error_page 502 504 = @fallback_php;

    proxy_set_header    X-Forwarded-For   $proxy_add_x_forwarded_for;
    proxy_set_header    Host              $http_host;
    proxy_set_header    X-Forwarded-Proto $scheme;
    proxy_set_header    X-Real-IP         $remote_addr;
    proxy_set_header    X-Client-Verify   $ssl_client_verify;
    proxy_set_header    X-Client-DN       $ssl_client_s_dn;
    proxy_set_header    X-SSL-Subject     $ssl_client_s_dn;
    proxy_set_header    X-SSL-Issuer      $ssl_client_i_dn;
    proxy_set_header    X-SPDY            $spdy;

    proxy_redirect off;
    proxy_pass http://unix:/var/opt/sites/$BASE_DIR/tmp/sockets/web.sock;
}

# try index.php
location @fallback_php {
    rewrite ^(.*)$ /index.php/$1 last;
}

# PHP (seperated fastcgi process, bound to tmp/sockets/php.sock)
location ~ index\.php {
    root /var/opt/sites/$BASE_DIR/php;

    if ( !-f $document_root$fastcgi_script_name ) {
        return 404;
    }

    fastcgi_pass unix:/var/opt/sites/$BASE_DIR/tmp/sockets/php.sock;
    fastcgi_split_path_info ^(.+\.php)(/.*)$;
    include fastcgi_params;
    fastcgi_param  SCRIPT_FILENAME $document_root$fastcgi_script_name;
    fastcgi_param  HTTPS off;
}

# web root dir: public
location / {
    root /var/opt/sites/$BASE_DIR/public;

    try_files $uri $uri/index.htm $uri/index.html @server;
}

sites-enabled~no-default

server {
    listen 80 default_server;
    server_name _;

    return 444;
}

sites-enabled~verified

server {
    listen 80;
    server_name *.tomodachi.name *.madokami.info;

    access_log off;

    include /etc/nginx/include.d/common-basedir;
    include /etc/nginx/include.d/common-server;
}