location /wap
{
    index index.php;
    alias /usr/share/kolab-webadmin/public_html;
    try_files $uri $uri/ @wapapi;

    # enable php
    location ~ \.php$
    {
        include fastcgi_params;
        fastcgi_pass unix:/run/php5-kolab-webadmin.sock;
        fastcgi_param SCRIPT_FILENAME $request_filename;
        # Without this, PHPSESSION is replaced by webadmin-api X-Session-Token
        fastcgi_param PHP_VALUE "session.auto_start=0
        session.use_cookies=0";
        fastcgi_pass_header X-Session-Token;
    }
}

location @wapapi
{
    rewrite ^/wap/api/(.*)\.(.*)$ /wap/api/index.php?service=$1&method=$2 last;
}