PA Provider Deployment Guide

Open-Xchange HE + Parallels Operations Automation - Integration Instructions

This document covers the basic installation and configuration instructions to integrate an Open­Xchange HE Server into a POA environment. It does not cover any OX setup tuning instructions. It should be used by POA or/and OX specialists since this configuration instructions require a very deep knowledge of both products.

Details about the APS package are listed on the APS website

Details about the APS package deployment/configuration within the POA environment can be found in the current "Application Hosting Deployment Guide" on the parallels.com website.

Basic Installation of OX

Simply follow the guides to install Open-Xchange Hosting Edition on your favorite Linux distribution, but make sure you install the packages below instead of the default OX meta/packages provided in the manual, because POA integration needs a different set of software:

mysql-server open-xchange-meta-parallels 

Important: Stop before step "Creating contexts and users " - this is not necessary since all administration of contexts and users will be handled via POA.

http://oxpedia.org/wiki/index.php?title=Open-Xchange_Installation_Guide_for_Debian_6.0
http://oxpedia.org/wiki/index.php?title=Open-Xchange_Installation_Guide_for_SLES10
http://oxpedia.org/wiki/index.php?title=Open-Xchange_Installation_Guide_for_SLES11
http://oxpedia.org/wiki/index.php?title=Open-Xchange_Installation_Guide_for_RHEL5
http://oxpedia.org/wiki/index.php?title=Open-Xchange_Installation_Guide_for_RHEL6

Installation and Configuration of OX Business Mobility

If you plan to sell Open-Xchange Business Mobility function (synchronization with mobile phones) in combination with POA, you should also follow the official installation guide, which can be found also on the OXPedia website:

Business Mobility Installation

Installation and Configuration of SOAP interface

To allow POA to provision contexts and users to Open-Xchange it is necessary to install the SOAP package on the OX server and configure it:

1. Login to your Open-Xchange server and install the packages "open-xchange-admin-soap" and "open-xchange-axis2" via your package tool:

Example for Debian:

$ apt-get install open-xchange-admin-soap open-xchange-axis2

2. Restart the Open-Xchange services:

$ /etc/init.d/open-xchange-admin restart
$ /etc/init.d/open-xchange-groupware restart

1. Installation of POA specific OX plugins

Please install following packages on the OX server if not already done by the meta package specified above. These are mandatory for the POA  integration:

open­xchange­-custom­-parallels 
open­xchange­-custom­-parallels­-gui 
open­xchange­-spamhandler­-spamassassin 
open­xchange­-admin­-soap 
open­xchange­-easylogin 

IMPORTANT: Make sure that you dont have any other „spamhandler“ package installed like „open-xchange-spamhandler-default“. Also make sure, that you dont have any other OX authentication package installed like „open-xchange-authentication-database“. Additionally, don`t install following packages, since they are not needed for POA installation:

open-xchange-admin-plugin-contextrestore, open-xchange-log4j, open-xchange-passwordchange-database, open-xchange-passwordchange-servlet

If already installed, please uninstall first!

These packages contain POA specific plugins for authentication, branding and advanced antispam cababilities. After you installed these packages via your favorite package manager like apt or yum, please restart „open-xchange-groupware“ via approciate init script. To verify that the plugins are correctly loaded, please execute the command „listbundles“ which is located in /opt/open-xchange/sbin“. It should return a list with all „ACTIVE“ bundles.

If the bundle „com.openexchange.custom.parallels“ is not set to „ACTIVE“, please have a look at all OX logfiles located under „/var/log/open-xchange“ and watch out for error messages.

2. Configuration of POA specific OX plugins

You have to switch some properties of OX, else, the just installed plugins will not work correctly.

a) To enable the OX-POA antispam functionality you must first edit file „/opt/open-xchange/etc/groupware/imap.properties“ and set property „com.openexchange.imap.spamHandler“ to value „SpamAssassin“.

# Define the registration name of the appropriate spam handler to use
com.openexchange.imap.spamHandler=SpamAssassin

Next you have to edit file „/opt/open-xchange/etc/groupware/spamassassin.properties“ and set property „com.openexchange.spamhandler.spamassassin.spamd“ to value „true“.

# Choose if a mail should be send to spamd afterwards
com.openexchange.spamhandler.spamassassin.spamd=true


INFO:


If POA XML-RPC Service runs on a different port than „3100“.

Please edit file:

"/opt/open-xchange/etc/groupware/parallels.properties"

and set property

"com.openexchange.custom.parallels.antispam.xmlrpc.port" to your custom port.

Make sure that the OX HOST IPs are added to "/etc/mail/spamassassin/allowed_ips" on the POA antispam/mail server. Else OX can not connect to POA spamassasin to learn new mails and you will get "connection reset" errors in open-xchange logfile.

2a) To configure POA antispam lists management via OX UI through POA-OpenAPI, you have to modify "/opt/open-xchange/etc/groupware/parallels.properties" and should adjust following parameters:

#
## OpenAPI properties for managing Black&White Lists via OX GUI
#
# This property defines the URL to the HTTP OpenAPI interface of POA
com.openexchange.custom.parallels.openapi.interface_url=http://<coreserver>:<port>/

#
# This property defines if OpenAPI calls should be made with http basic auth
com.openexchange.custom.parallels.openapi.auth_enabled=false

#
# This property defines OpenAPI http basic auth credentials auth id
com.openexchange.custom.parallels.openapi.auth_id=openapi_user_id

#
# This property defines OpenAPI http basic auth credentials auth password
com.openexchange.custom.parallels.openapi.auth_password=openapi_password

#
# The property defines the mount point of the OX OpenAPI servlet implementation.
# Typically, no need to change it.
com.openexchange.custom.parallels.openapi_servlet=/ajax/parallels/openapi

b) To enable correct branding for POA resellers and their customers, you have to define a „fallback“ FQDN under which the OX installation is reachable under the default skin/theme via http/https. 
To achieve this, please edit file „/opt/open-change/etc/groupware/parallels.properties“ and set property „com.openexchange.custom.parallels.branding.fallbackurl“ to the approciate value of your OX installation.

# THIS property below must only contain FQDN to OX GUI
# like webmail.system.com/ox6
com.openexchange.custom.parallels.branding.fallbackurl=ox.aps.sw.ru

c) To enable creation of OX contexts (customers) via POA correctly you have to edit file „/opt/open-xchange/etc/admindaemon/plugin/hosting.properties“ and set property „CHECK_CONTEXT_LOGIN_MAPPING_REGEXP“ to value „[$%:\\.+a-zA-Z0-9@_\\/\\|-]“

# pattern of allowed chars in login mapping names

CHECK_CONTEXT_LOGIN_MAPPING_REGEXP=[$%:\\.+a-zA-Z0-9@_\\/\\|-]

d)To enable correctly generated direct links when customer/context is branded you have to edit file „/opt/open-xchange/etc/groupware/notification.properties“ and set property „object_link“ to value „http://[hostname]/#m=[module]&i=[object]&f=[folder]“

object_link=http://[hostname]/#m=[module]&i=[object]&f=[folder]

e) To support IDN Domains you also have to switch off username validation. To achieve this, please modify file "/opt/open-xchange/etc/admindaemon/User.properties" and update corresponding property:

CHECK_USER_UID_FOR_NOT_ALLOWED_CHARS=false

f) The Open-Xchange SOAP interface is used by POA to provision the OX system. To restrict access to this interface, we recommend that you add following lines to the apache2 configuration of OX (/etc/apache2/conf.d/ox_soap_access.conf).

The following example configuration will allow SOAP requests only from "localhost" and IP address "172.16.65.1". Make sure you edit this configuration accordingly to your actual POA environment/network. If you dont know the IP address of the POA host which will use the SOAP interface, contact the POA specialist who is responsible for the project. If you need more fine grained access restrictions see "mod_access" documentation at www.apache.org.

<Location /servlet/axis2/services>
Order Deny,Allow
Deny from all
Allow from 172.16.65.1 127.0.0.1
</Location>

After you have edited all these properties, please restart „open-xchange-groupware", „open-xchange-admin“ and apache service via init scripts. Now you need to write down the „oxadminmaster“ username and its password which you set up during installation of the normal OX system. Then you should give these credentials and the OX IP/Hostname to the POA specialist. He will enter this infos in the POA environment.