server { 
    listen 80; 
    server_name localhost;
    root /var/www/html;
    location ~ ^/.well-known/acme-challenge/(.*)$ {
        allow all;
    }
    #rewrite ^ https://$server_name$request_uri? permanent; # enforce https 
}

server {
    listen 443 ssl; 
    server_name localhost;

    ssl_certificate /etc/nginx/ssl/nextcloud.crt; 
    ssl_certificate_key /etc/nginx/ssl/nextcloud.key; 

    root /var/www/nextcloud;
    index index.php;

    client_max_body_size 10G; # set max upload size
    fastcgi_buffers 64 4K;

    rewrite ^/caldav(.*)$ /remote.php/caldav$1 redirect;
    rewrite ^/carddav(.*)$ /remote.php/carddav$1 redirect;
    rewrite ^/webdav(.*)$ /remote.php/webdav$1 redirect;

    error_page 403 = /core/templates/403.php;
    error_page 404 = /core/templates/404.php;

    location = /robots.txt {
        allow all;
        log_not_found off;
        access_log off;
    }

    location ~ ^/(data|config|\.ht|db_structure\.xml|README) {
        deny all;
    }

    location / {
        rewrite ^/.well-known/host-meta /public.php?service=host-meta last;
        rewrite ^/.well-known/host-meta.json /public.php?service=host-meta-json last;

        rewrite ^/.well-known/carddav /remote.php/carddav/ redirect;
        rewrite ^/.well-known/caldav /remote.php/caldav/ redirect;

        rewrite ^(/core/doc/[^\/]+/)$ $1/index.html;

        try_files $uri $uri/ index.php;
    }

    location ~ ^(.+?\.php)(/.*)?$ {
        try_files $1 = 404;

        include fastcgi_params;
        fastcgi_param SCRIPT_FILENAME $document_root$1;
        fastcgi_param PATH_INFO $2;
        fastcgi_param HTTPS on;
        fastcgi_pass unix:/var/run/php/php7.0-fpm.sock;
    }

    location ~* ^.+\.(jpg|jpeg|gif|bmp|ico|png|css|js|swf)$ {
        expires 30d;
        # Optional: Don't log access to assets
        access_log off;
    }

    location ~ \.php$ {
        try_files $uri =404;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_pass unix:/var/run/php/php7.0-fpm.sock;
        fastcgi_index index.php;
        include fastcgi_params;
    }

    location ~ /\.ht {
        deny all;
    }
}