Versión Nginx: 1.2.1
Versión Dokuwiki: 2014-05-05a “Ponder Stibbons”

Lectura recomendada: Simple configuración de Nginx para DokuWiki

server {
  server_name dominio.com www.dominio.com 191.89.94.37;

  if ( $host = 'dominio.com' ) {
  rewrite ^/(.*)$ https://www.dominio.com/$1;
  }


  ########### SSL ###########

  listen   443; ## listen for ipv4; this line is default and implied
  ssl    on;
  ssl_certificate    /etc/nginx/ssl_cert/dominio_ssl.chained.crt;
  ssl_certificate_key  /etc/nginx/ssl_cert/dominio_ssl.key;

  ########### Forward Secrecy ###########

  ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
  ssl_prefer_server_ciphers on;
  ssl_ciphers "EECDH+ECDSA+AESGCM EECDH+aRSA+AESGCM EECDH+ECDSA+SHA384 EECDH+ECDSA+SHA256 EECDH+aRSA+SHA384 EECDH+aRSA+SHA256 EECDH+aRSA+RC4 EECDH EDH+aRSA RC4 !aNULL !eNULL !LOW !3DES !MD5 !EXP !PSK !SRP !DSS";

  ########### Session resumption (caching) ###########
 
  ssl_session_cache shared:ssl_session_cache:10m;

  ###########

  autoindex off;
  client_max_body_size 15M;
  client_body_buffer_size 128k;
  index index.html index.htm index.php doku.php;
  access_log  /var/log/nginx/dominio.com/access.log;
  error_log  /var/log/nginx/dominio.com/error.log;
  root /usr/share/nginx/www/dominio;
  error_page 500 502 503 504 404 403 /404.html;
  include /etc/nginx/block.conf;

  location = /404.html {
           root   /usr/share/nginx/www/dominio/error;
           allow all;
       }

location / {
  try_files $uri $uri/ @dokuwiki;
  }


location ~ ^/lib.*\.(gif|png|ico|jpg|css|js)$ {
  expires 31536000s;
  add_header Pragma "public";
  add_header Cache-Control "max-age=31536000, public, must-revalidate, proxy-revalidate";
  log_not_found off;
}


location = /robots.txt  { access_log off; log_not_found off; }
location = /favicon.ico { access_log off; log_not_found off; }
location ~ /\.          { access_log off; log_not_found off; deny all; }
location ~ ~$           { access_log off; log_not_found off; deny all; }

location @dokuwiki {
  rewrite ^/_media/(.*) /lib/exe/fetch.php?media=$1 last;
  rewrite ^/_detail/(.*) /lib/exe/detail.php?media=$1 last;
  rewrite ^/_export/([^/]+)/(.*) /doku.php?do=export_$1&id=$2 last;
  rewrite ^/(.*) /doku.php?id=$1 last;
}

location ~ \.php$ {
  try_files $uri =404;
  fastcgi_pass   unix:/var/run/php5-fpm.sock;
  fastcgi_index  index.php;
  include /etc/nginx/fastcgi_params;
  fastcgi_param  QUERY_STRING     $query_string;
  fastcgi_param  REQUEST_METHOD   $request_method;
  fastcgi_param  CONTENT_TYPE     $content_type;
  fastcgi_param  CONTENT_LENGTH   $content_length;
  fastcgi_intercept_errors        on;
  fastcgi_ignore_client_abort     off;
  fastcgi_connect_timeout 60;
  fastcgi_send_timeout 180;
  fastcgi_read_timeout 180;
  fastcgi_buffer_size 128k;
  fastcgi_buffers 4 256k;
  fastcgi_busy_buffers_size 256k;
  fastcgi_temp_file_write_size 256k;
  fastcgi_param  PATH_INFO        $uri;
  fastcgi_param HTTPS $php_https;#DW checks $_SERVER['HTTPS']
  fastcgi_param HTTPS on;
}

location ~ /(data|conf|bin|inc)/ {
  deny all;
}


location ~ /\. {
  access_log off;
  log_not_found off;
  deny  all;
}

}

Problema al visualizar imágenes en Dokuwiki con Nginx

En la web de dokuwiki se propone una configuración de Dokuwiki en Nginx con unas directivas que impiden la visualización de imágenes en los artículos. Para solventarlo vale con comentar / eliminar las siguientes lineas. El código puede variar pero se debe identificar fácilmente si nos basamos en el ejemplo.

location ~* \.(jpg|jpeg|gif|png|css|js|ico|xml)$ {
    access_log        off;
    log_not_found     off;
    expires           360d;
}