Caracteristicas Apache Servidor Web Apache Caracteristicas Apache Configuracion VirtualHost

Popular (fácil conseguir ayuda/soporte) Apache Ventajas Modular Código abierto Multi-plataforma Extensible Popular (fácil conseguir ayuda/soporte)

Apache

Apache Instalacion: --> Desde la fuente y compilarla Tener en cuenta al compilar lo que se desea habilitar y darle soporte para DSO --> Desde el repositorio de cada distribucion

Apache Instalacion desde la fuente Instalacion desde el fuente:

Apache Instalacion Instalar desde el grupo: Yum groupinstall “Web Server” Chequear Modulos cargados Httpd -l Httpd -M

Apache Archivo Principal: /etc/httpd/conf/httpd.conf

Apache [root@jmr httpd]# ls -l /etc/httpd conf conf.d Configuracion: [root@jmr httpd]# ls -l /etc/httpd conf conf.d logs -> ../../var/log/httpd modules -> ../../usr/lib64/httpd/modules run -> ../../var/run [root@jmr httpd]#

Apache Testear que ande: Service httpd start Elinks 127.0.0.1 netstat -atnp |grep 80 tcp 0 0 :::80 :::* LISTEN 3081/httpd Nos muestra el documento que tenemos en /var/www/error/noindex.html /etc/httpd/conf.d/welcome.conf

Apache Section 1: Global Environment El archivo /etc/httpd/conf/httpd.conf se divide en tres partes: Section 1: Global Environment Section 2: 'Main' server configuration Section 3: Virtual Hosts

IP-Based Virtual Host and Name-based Virtual Host Apache Virtual Hosts IP-Based Virtual Host and Name-based Virtual Host

Apache NameVirtualHost *:80 (para Ip Named) Archivo /etc/httpd/conf.d/virtual.conf NameVirtualHost *:80 (para Ip Named) NameVirtualHost 203.54.2.5:80 ( para Named Based)

Apache IP Based Virtual Host

Apache <VirtualHost test.com/> ServerAdmin webmaster@theos.in Ejemplo de VirtualHost /etc/httpd/conf.d/sitio.conf <VirtualHost test.com/> ServerAdmin webmaster@theos.in DocumentRoot /var/www/test.com ServerName test.com ServerAlias www.test.com ErrorLog /var/logs/httpd/test.com/error_log CustomLog /var/logs/httpd/test.com/access_log common </VirtualHost>

Apache Named Based Virtual Host

Apache <VirtualHost *:80> ServerName www.itrestauracion.com.ar Ejemplo de VirtualHost /etc/httpd/conf.d/sitio.conf <VirtualHost *:80> ServerName www.itrestauracion.com.ar ServerAlias itrestauracion.com.ar ErrorLog logs/www.itrestauracion.com.ar-error_log CustomLog logs/www.itrestauracion.com.ar-access_log common DocumentRoot /var/www/com/ar/itrestauracion DirectoryIndex index.php </VirtualHost>

Apache Configurando una clave para el acceso: /opt/apache/bin/htpasswd -c /opt/apache/password.list root

Apache Configurando una clave para el acceso: <VirtualHost *:80> ServerName www.villadalmine.com DocumentRoot /opt/apache/dalmine <Directory "/opt/apache/dalmine"> Order allow,deny AuthType Basic AuthName "Solo personal autorizado" AuthUserFile /opt/apache/password.list Require valid-user # Require user test Allow from all </Directory> </VirtualHost>

Apache Limitando Accesos: Order deny,allow Deny from all Allow from .example.com Order allow,deny Allow from all Allow from 192.168.10.

Apache Reconfigurando: AllowOverride Options/None/All/Indexes/FileInfo/Limits/AuthConfig Permite que directivas que se encuentran en un .htaccess se puedan redefinir

Apache <Location /example> Order deny,allow Deny from all Controlando acceso por Location: <Location /example> Order deny,allow Deny from all Allow from .example.net </Location> Usando Alias Alias /test “/usr/local/test”

Apache Compartiendo el home directory: Habilitar el modulo user_dir UserDir enable user1 user2 UserDir public_html Chmod 701 /home/usuario Chmod 701 /home/usuario/public_html Mount -o remount,acl / ( o donde este el home) Setfacl -m u:apache:x /home/usuario Setfacl -m u:apache:x /home/usuario/public_html Si activamos </Directory /home/*/public_html> en httpd.conf todos los usuarios del sistema podrian compartir su home.

Apache Controlar la Sintaxis: [root@jmr1 conf.d]# httpd -t Syntax OK VirtualHost Levantados: [root@jmr1 conf.d]# httpd -S o con httpd -D DUMP_VHOSTS VirtualHost configuration: wildcard NameVirtualHosts and _default_ servers: *:80 is a NameVirtualHost default server www.cabresto.com.ar (/etc/httpd/conf.d/www.cabresto.com.ar.conf:1) port 80 namevhost www.cabresto.com.ar (/etc/httpd/conf.d/www.cabresto.com.ar.conf:1) port 80 namevhost www.fundacion-uom.com.ar (/etc/httpd/conf.d/www.fundacion-uom.com.ar.conf:1)

Apache Usando SSL LoadModule ssl_module modules/mod_ssl.so ( en httpd.conf)

Apache [root@jmr1 conf.d]# cat ssl.conf |grep -v \# |sed '/^$/d' LoadModule ssl_module modules/mod_ssl.so Listen 443 SSLPassPhraseDialog builtin SSLSessionCache shmcb:/var/cache/mod_ssl/scache(512000) SSLSessionCacheTimeout 300 SSLMutex default SSLRandomSeed startup file:/dev/urandom 256 SSLRandomSeed connect builtin SSLCryptoDevice builtin

Apache Genero Certificados con clave: [root@jmr1 conf.d]# cd /etc/pki/tls/certs [root@jmr1 certs]# make restauracion.key [root@jmr1 certs]# make restauracion.crt [root@jmr1 certs]# ls -l restauracion.* -rw------- 1 root root 1208 may 31 04:58 restauracion.crt -rw------- 1 root root 1766 may 31 04:57 restauracion.key [root@jmr1 certs]# [root@jmr1 certs]# mv restauracion.key ../private/ Otra con genkey (crypto-utils)

Apache [root@jmr1 conf.d]# cat www.restauradordeleyes.com.ar.conf <VirtualHost *:443> Servername www.restauradordeleyes.com.ar DocumentRoot /var/www/webdav CustomLog /var/log/httpd/www.restauradordeleyes.com.ar.access.log combined SSLEngine on SSLCertificateFile /etc/pki/tls/certs/ca.crt SSLCertificateKeyFile /etc/pki/tls/private/ca.key </VirtualHost> [root@jmr1 conf.d]#

Apache ScriptAlias /cgi-bin/ "/var/www/cgi-bin/" <Directory "/var/www/cgi-bin"> AllowOverride None Options None Order allow,deny Allow from all </Directory>

Apache ScriptAlias /cgi-bin/ "/var/www/cgi-bin/" <Directory "/var/www/cgi-bin"> AllowOverride None Options ExecCGI AddHandler cgi-script .pl .sh Order allow,deny Allow from all </Directory>

Apache [root@dhcp-9-6-163-114 cgi-bin]# pwd /var/www/cgi-bin [root@dhcp-9-6-163-114 cgi-bin]# cat hello.pl #!/usr/bin/perl print "Content-type: text/html\n\n"; print "Hello, World"; [root@dhcp-9-6-163-114 cgi-bin]#

Apache Algunos script de cgi para bash como para empezar: http://tldp.org/LDP/abs/html/networkprogramming.html

Apache Bibliografia: http://es.wikipedia.org/wiki/Servidor_HTTP_Apache http://httpd.apache.org/ http://www.thegeekstuff.com/2011/07/apache-virtual-host/ http://www.thegeekstuff.com/2011/03/install-apache2-ssl/ http://www.thegeekstuff.com/2009/07/linux-apache-mod-ssl-generate-key-csr-crt-file/ http://www.itrestauracion.com.ar/?p=1406 http://www.itrestauracion.com.ar/?p=771 http://www.ffnn.nl/pages/articles/linux/cgi-scripting-tips-for-bash-or-sh.php http://linuxaria.com/article/bash-cgi?lang=en