nginx webdav and tranmission

gistfile1.txt

server {
        listen 80;
        server_name bla;
        return 301 https://$server_name$request_uri;
}

server {
        listen 443 ssl;

        server_name bla;

        access_log off;

        root /var/www;
        index index.html;

        satisfy any;
        #allow 10.0.0.0/8;
        auth_basic "bla";
        auth_basic_user_file /etc/nginx/htpasswd/bla.htpasswd;

        ssl_certificate /etc/nginx/ssl/bla.se_bundle.crt;
        ssl_certificate_key /etc/nginx/ssl/bla.se.key;
        ssl_dhparam /etc/nginx/ssl/dhparam.pem;
        ssl_ciphers 'AES128+EECDH:AES128+EDH';
        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
        ssl_prefer_server_ciphers on;
        ssl_session_cache shared:SSL:10m;

        location /media {
                alias /mnt/media;
                autoindex on;
                dav_methods PUT DELETE MKCOL COPY MOVE;
                dav_ext_methods PROPFIND OPTIONS;
                charset utf-8;
                access_log off;
        }

        location /transmission {
                proxy_pass http://127.0.0.1:9091;
                access_log off;
        }
}