##
# Friendica Nginx configuration
# by Olaf Conradi
#
# On debian based distributions you can add this file to
# /etc/nginx/sites-available
#
# Then customize to your needs. To enable the configuration
# symlink it to /etc/nginx/sites-enabled and reload Nginx
# using /etc/init.d/nginx reload
##

##
# You should look at the following URL's in order to grasp a solid understanding
# of Nginx configuration files in order to fully unleash the power of Nginx.
#
# http://wiki.nginx.org/Pitfalls
# http://wiki.nginx.org/QuickStart
# http://wiki.nginx.org/Configuration
##

##
# This configuration assumes your domain is example.net
# You have a seperate subdomain friendica.example.net
# You want all friendica traffic to be https
# You have an SSL certificate and key for your subdomain
# You have PHP FastCGI Process Manager (php5-fpm) running on localhost
# You have Friendica installed in /mnt/friendica/www
##

server {
  server_name friendica.example.net;
  index index.php;
  root /mnt/friendica/www;
  rewrite ^ https://friendica.example.net$request_uri? permanent;
}

##
# Configure Friendica with SSL
#
# All requests are routed to the front controller
# except for certain known file types like images, css, etc.
# Those are served statically whenever possible with a
# fall back to the front controller (needed for avatars, for example)
##

server {
  listen 443 ssl;
  server_name friendica.example.net;

  index index.php;
  root /mnt/friendica/www;

  ssl on;
  ssl_certificate /etc/nginx/ssl/friendica.example.net.chain.pem;
  ssl_certificate_key /etc/nginx/ssl/example.net.key;
  ssl_session_timeout 5m;
  ssl_protocols SSLv3 TLSv1;
  ssl_ciphers ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv3:+EXP;
  ssl_prefer_server_ciphers on;

  # allow uploads up to 20MB in size
  client_max_body_size 20m;
  client_body_buffer_size 128k;

  # rewrite to front controller as default rule
  location / {
    rewrite ^/(.*) /index.php?q=$uri&$args last;
  }

  # make sure webfinger and other well known services aren't blocked
  # by denying dot files and rewrite request to the front controller
  location ^~ /.well-known/ {
    allow all;
    rewrite ^/(.*) /index.php?q=$uri&$args last;
  }

  # statically serve these file types when possible
  # otherwise fall back to front controller
  # allow browser to cache them
  # added .htm for advanced source code editor library
  location ~* \.(jpg|jpeg|gif|png|css|js|htm|html)$ {
    expires 30d;
    try_files $uri /index.php?q=$uri&$args;
  }

  # block these file types
  location ~* \.(tpl|md|tgz|log|out)$ {
    deny all;
  }

  # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
  location ~* \.php$ {
    fastcgi_split_path_info ^(.+\.php)(/.+)$;
    # NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini

    # With php5-cgi alone:
    # fastcgi_pass 127.0.0.1:9000;

    # With php5-fpm:
    fastcgi_pass unix:/var/run/php5-fpm.sock;
    fastcgi_index index.php;
    include fastcgi_params;
  }

  # deny access to all dot files
  location ~ /\. {
    deny all;
  }
}