##### Kapitel 12

LoadModule proxy_module modules/mod_proxy.so
LoadModule proxy_connect_module modules/mod_proxy_connect.so
LoadModule proxy_ftp_module modules/mod_proxy_ftp.so
LoadModule proxy_http_module modules/mod_proxy_http.so

### Forward-Proxy

ProxyVia full

Listen 127.0.0.1:3128

<VirtualHost 127.0.0.1:3128>
	<Proxy *>
		Require ip 127.0.0.0/8
	</Proxy>

	ProxyRequests On

	CustomLog logs/proxy_access.log combined
	ErrorLog logs/proxy_error.log
</VirtualHost>

### Forward-Proxy mit Caching

#LoadModule proxy_module modules/mod_proxy.so
#LoadModule proxy_connect_module modules/mod_proxy_connect.so
#LoadModule proxy_ftp_module modules/mod_proxy_ftp.so
#LoadModule proxy_http_module modules/mod_proxy_http.so
LoadModule cache_module modules/mod_cache.so
#2.2#LoadModule disk_cache_module modules/mod_disk_cache.so
LoadModule cache_disk_module modules/mod_cache_disk.so

Listen 127.0.0.1:3142

<VirtualHost 127.0.0.1:3142>
	<Proxy *>
		Require ip 127.0.0.0/8
	</Proxy>

	ProxyRequests On

	CacheEnable disk http://*
	CacheRoot /usr/local/apache2/proxy-cache/
	CacheDirLevels 2
	CacheDirLength 2

# 	CacheMinFileSize 1
# 	CacheMaxFileSize 10000000
# 
# 	CacheDefaultExpire 3600
# 	CacheMinExpire 600
# 	CacheMaxExpire 86400
# 
# 	CacheLastModifiedFactor 0.1
# 	CacheIgnoreNoLastMod On
# 
# 	CacheStoreNoStore On
# 	CacheStorePrivate On
# 
	CustomLog logs/caching_access.log combined

	LogLevel debug
	ErrorLog logs/caching_error.log
</VirtualHost>

### Reverse-Proxy für Heise-Newsticker

<VirtualHost 172.31.31.105:80>
	ServerName revproxy.sv

	ProxyPass /newsticker/ https://www.heise.de/newsticker/
	ProxyPassReverse /newsticker/ https://www.heise.de/newsticker/
	ProxyPassReverse /newsticker/ https://193.99.144.85/newsticker/
	ProxyPassReverse /newsticker/ https://193.99.144.80/newsticker/

	SSLProxyEngine On

	CustomLog logs/revproxy_access.log combined
	ErrorLog logs/revproxy_error.log
</VirtualHost>

### Reverse-Proxy für PHP-FPM

#LoadModule proxy_module modules/mod_proxy.so
LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so

<VirtualHost 172.31.31.105:80>
	ServerName revproxy-php.sv

	<FilesMatch ".+\.ph(p[3457]?|t|tml)$">
		SetHandler "proxy:unix:/run/php/php8.1-fpm.sock|fcgi://localhost"
	</FilesMatch>

	ProxyPassMatch "^/(.*\.php0(/.*)?)$"  "fcgi://127.0.0.1:4001/usr/local/apache2/htdocs/$1"

	CustomLog logs/revproxy-php_access.log combined
	ErrorLog logs/revproxy-php_error.log
</VirtualHost>

### Reverse-Proxy für Tomcat

#LoadModule proxy_module modules/mod_proxy.so
LoadModule proxy_ajp_module modules/mod_proxy_ajp.so
LoadModule proxy_wstunnel_module modules/mod_proxy_wstunnel.so

<VirtualHost 172.31.31.106:80>
	ServerName tomcat.sv

	DocumentRoot /usr/share/tomcat10-examples/

	RewriteEngine On
	RewriteRule ^/examples/(.*)\.jsp(x?)$  ajp://localhost:8009/examples/$1.jsp$2  [P,L]

	RewriteCond %{DOCUMENT_ROOT}/%{REQUEST_FILENAME} !-f
	RewriteCond %{DOCUMENT_ROOT}/%{REQUEST_FILENAME} !-d
	RewriteRule ^/examples/websocket/(.*)$  ws://localhost:8080/examples/websocket/$1  [P,L]

	RewriteCond %{DOCUMENT_ROOT}/%{REQUEST_FILENAME} !-f
	RewriteCond %{DOCUMENT_ROOT}/%{REQUEST_FILENAME} !-d
	RewriteRule ^/examples/(.*)$  ajp://localhost:8009/examples/$1  [P,L]

	<Directory /usr/share/tomcat10-examples/>
		Require all granted
		Options Indexes
	</Directory>

	CustomLog logs/tomcat_access.log combined
	ErrorLog logs/tomcat_error.log
</VirtualHost>