Apache configuration

Requirements

SSL setup with Apache and PowerFolder
For a cluster please also following this guide: Building a high-availability cluster.
Apache module mod_rewrite
Apache module mod_shib
Enabled ECP (Enhanced Client or Proxy):
- https://wiki.shibboleth.net/confluence/display/CONCEPT/ECP
- https://www.aai.dfn.de/dokumentation/identity-provider/konfiguration/ecp/

Apache mod_ajp or mod_jk should not be used anymore.

Virtual host configuration file

The following section contains an example Apache configuration file for a virtual host and three PowerFolder Servers as cluster.

Server name: powerfolder.organization.net
Server admin email: support@organization.net
SSL certificate file: /etc/ssl/certs/powerfolder.organization.net.pem
SSL private key file: /etc/ssl/private/powerfolder.organization.net.key
Shibboleth entitlements (optional):
- http://idm.org/entitlement/organization-PowerFolder
- http://powerfolder.organization.net/entitlement/DFN-Cloud
PowerFolder Server web portal port: 8080
PowerFolder Server hostnames:
- pf01.organization.net
- pf02.organization.net
- pf03.organization.net
PowerFolder Server nodeIDs:
- nodeID01
- nodeID02
- nodeID03

<VirtualHost _default_:443>
        ErrorLog ${APACHE_LOG_DIR}/ssl_error.log
        LogLevel warn
        CustomLog ${APACHE_LOG_DIR}/ssl_access.log vhost_combined
# ? 	ErrorLog "|/usr/local/sbin/syslogRedirect.pl"
# ? 	CustomLog "|/usr/local/sbin/syslogRedirect.pl" vhost_combined
        ServerName powerfolder.organization.net
        ServerAdmin support@organization.net

# ?     DocumentRoot "/var/www/sas"
        # Disable ETag: http://www.websiteoptimization.com/secrets/advanced/configure-etags.html
	    FileETag None
        Header unset ETag
# ?     Header unset Cache-Control
# ?     Header set Cache-Control "max-age=0, no-cache, no-store, must-revalidate"
# ?     Header set Pragma "no-cache"
# ?     Header set Expires "Wed, 11 Jan 1984 05:00:00 GMT"
 
        # Set strict transport security:  https://en.wikipedia.org/wiki/HTTP_Strict_Transport_Security
        Header always set Strict-Transport-Security "max-age=31536000;"

        SSLEngine on
        SSLCertificateFile    /etc/ssl/certs/powerfolder.organization.net.pem
        SSLCertificateKeyFile /etc/ssl/private/powerfolder.organization.net.key
 
		RewriteEngine On
 
# ? # Allow OPTIONS requests
# ? # RewriteLog /var/log/apache2/rewrite.log
		# http://serverfault.com/questions/231766/returning-200-ok-in-apache-on-http-options-requests
        RewriteCond %{REQUEST_METHOD} OPTIONS
        RewriteRule ^(.*)$ $1 [L,R=200]
        Header always set Access-Control-Allow-Origin "*"
        Header always set Access-Control-Allow-Methods "POST,GET,OPTIONS"
        Header always set Access-Control-Allow-Headers "PAOS,Content-Type"
 
        <Location /login/shibboleth>
                AuthType shibboleth
                ShibRequestSetting requireSession 1
                <RequireAll>
                       Require valid-user
                       Require shib-attr entitlement ~ http://idm.org/entitlement/organization-PowerFolder http://powerfolder.organization.net/entitlement/DFN-Cloud
                </RequireAll>
        </Location>

        <Location /Shibboleth.sso>
            satisfy Any
        </Location>

# ?     <Location /download>
# ?         Header add cache-control "private, max-age=0, no-cache"
# ?     </Location>

        <Proxy balancer://pfcluster>
			BalancerMember http://pf01.organization.net:8080 route=nodeID01
			BalancerMember http://pf02.organization.net:8080 route=nodeID02
			BalancerMember http://pf03.organization.net:8080 route=nodeID03
			ProxySet stickysession=rpcid|JSESSIONID|jsessionid scolonpathdelim=On lbmethod=bybusyness
        </Proxy>

        ProxyPass               /rpc                    balancer://pfcluster/rpc nocanon
        ProxyPass               /rpc                    !
        ProxyPass               /eds                    !
# ?     ProxyPass               /oo                     !
# ?     ProxyPass               /test                   !
        ProxyPass               /Shibboleth.sso         !
        ProxyPass               /                       balancer://pfcluster/    nocanon
 
        # Shibboleth-Attribute mapping to HTTP Headers for delivery to PF Server
        # Source: https://wiki.powerfolder.com/display/EDUDE/Shibboleth
        RequestHeader set HTTP_Shib-Session-ID %{HTTP_Shib-Session-ID}e env=HTTP_Shib-Session-ID
        RequestHeader set HTTP_Shib-Session-ID "" !env=HTTP_Shib-Session-ID
		RequestHeader set HTTP_persistent-id %{HTTP_persistent-id}e env=HTTP_persistent-id
        RequestHeader set HTTP_persistent-id "" !env=HTTP_persistent-id
        RequestHeader set HTTP_uniqueID %{HTTP_uniqueID}e env=HTTP_uniqueID
        RequestHeader set HTTP_uniqueID %{HTTP_uniqueID}e env=HTTP_uniqueID
        RequestHeader set HTTP_eduPersonPrincipalName %{HTTP_eduPersonPrincipalName}e env=HTTP_eduPersonPrincipalName
        RequestHeader set HTTP_eduPersonPrincipalName %{HTTP_eduPersonPrincipalName}e env=HTTP_eduPersonPrincipalName
        RequestHeader set HTTP_eppn %{HTTP_eppn}e env=HTTP_eppn
        RequestHeader set HTTP_eppn %{HTTP_eppn}e env=HTTP_eppn
        RequestHeader set HTTP_EPPN %{HTTP_EPPN}e env=HTTP_EPPN
        RequestHeader set HTTP_EPPN %{HTTP_EPPN}e env=HTTP_EPPN
        RequestHeader set HTTP_mail %{HTTP_mail}e env=HTTP_mail
        RequestHeader set HTTP_mail %{HTTP_mail}e env=HTTP_mail
        RequestHeader set HTTP_email %{HTTP_email}e env=HTTP_email
        RequestHeader set HTTP_email %{HTTP_email}e env=HTTP_email
        RequestHeader set HTTP_givenName %{HTTP_givenName}e env=HTTP_givenName
        RequestHeader set HTTP_givenName %{HTTP_givenName}e env=HTTP_givenName
        RequestHeader set HTTP_sn %{HTTP_sn}e env=HTTP_sn
        RequestHeader set HTTP_sn %{HTTP_sn}e env=HTTP_sn
        RequestHeader set HTTP_surname %{HTTP_surname}e env=HTTP_surname
        RequestHeader set HTTP_surname %{HTTP_surname}e env=HTTP_surname
        RequestHeader set HTTP_affiliation %{HTTP_affiliation}e env=HTTP_affiliation
        RequestHeader set HTTP_affiliation %{HTTP_affiliation}e env=HTTP_affiliation
        RequestHeader set HTTP_eduPersonScopedAffiliation %{HTTP_eduPersonScopedAffiliation}e env=HTTP_eduPersonScopedAffiliation
        RequestHeader set HTTP_eduPersonScopedAffiliation %{HTTP_eduPersonScopedAffiliation}e env=HTTP_eduPersonScopedAffiliation
        RequestHeader set HTTP_entitlement %{HTTP_entitlement}e env=HTTP_entitlement
        RequestHeader set HTTP_entitlement %{HTTP_entitlement}e env=HTTP_entitlement
        RequestHeader set HTTP_eduPersonEntitlement %{HTTP_eduPersonEntitlement}e env=HTTP_eduPersonEntitlement
		RequestHeader set HTTP_eduPersonEntitlement %{HTTP_eduPersonEntitlement}e env=HTTP_eduPersonEntitlement
		# Organization attribute. Must match entry 'shibboleth.organizations.attribute' in PowerFolder.config. Default: o
        RequestHeader set HTTP_o %{HTTP_o}e env=HTTP_o
		RequestHeader set HTTP_o %{HTTP_o}e env=HTTP_o

# ?     <FilesMatch "\.(cgi|shtml|phtml|php)$">
# ?             SSLOptions +StdEnvVars
# ?     </FilesMatch>
# ?     <Directory /usr/lib/cgi-bin>
# ?             SSLOptions +StdEnvVars
# ?     </Directory>
# ?     BrowserMatch "MSIE [2-6]" \
# ?             nokeepalive ssl-unclean-shutdown \
# ?             downgrade-1.0 force-response-1.0
# ?     # MSIE 7 and newer should be able to use keepalive
# ?     BrowserMatch "MSIE [17-9]" ssl-unclean-shutdown
</VirtualHost>