z-push: an Exchange ActiveSync server

setup/zpush.sh

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+#!/bin/bash
+#
+# Z-Push: The Microsoft Exchange protocol server.
+# Mostly for use on iOS which doesn't support IMAP.
+#
+# Although Ubuntu ships Z-Push (as d-push) it has a dependency on Apache
+# so we won't install it that way.
+#
+# Thanks to http://frontender.ch/publikationen/push-mail-server-using-nginx-and-z-push.html.
+
+source setup/functions.sh # load our functions
+source /etc/mailinabox.conf # load global vars
+
+# Prereqs.
+
+apt_install \
+	php-soap php5-imap
+
+php5enmod imap
+
+# Copy Z-Push into place.
+
+if [ ! -d /usr/local/lib/z-push ]; then
+	ZPUSH=z-push-2.1.3-1892
+	wget -O /tmp/zpush.tgz http://download.z-push.org/final/2.1/$ZPUSH.tar.gz
+	tar -C /tmp -zxf /tmp/zpush.tgz
+	mv /tmp/$ZPUSH /usr/local/lib/z-push
+	ln -s /usr/local/lib/z-push/z-push-admin.php /usr/sbin/z-push-admin
+	ln -s /usr/local/lib/z-push/z-push-top.php /usr/sbin/z-push-top
+	rm /tmp/zpush.tgz;
+fi
+
+# Configure. Tell is to connect to email via IMAP using SSL. Since we connect on
+# localhost, the certificate won't match (it may be self-signed and invalid anyway)
+# so don't check the cert.
+sed -i "s/define('BACKEND_PROVIDER', .*/define('BACKEND_PROVIDER', 'BackendIMAP');/" /usr/local/lib/z-push/config.php
+#sed -i "s/define('IMAP_SERVER', .*/define('IMAP_SERVER', '$PRIMARY_HOSTNAME');/" /usr/local/lib/z-push/backend/imap/config.php
+sed -i "s/define('IMAP_PORT', .*/define('IMAP_PORT', 993);/" /usr/local/lib/z-push/backend/imap/config.php
+sed -i "s/define('IMAP_OPTIONS', .*/define('IMAP_OPTIONS', '\/ssl\/norsh\/novalidate-cert');/" /usr/local/lib/z-push/backend/imap/config.php
+
+
+# Some directories it will use.
+
+mkdir -p /var/log/z-push
+mkdir -p /var/lib/z-push
+chmod 750 /var/log/z-push
+chmod 750 /var/lib/z-push
+chown www-data:www-data /var/log/z-push
+chown www-data:www-data /var/lib/z-push
+
+# Restart service.
+
+service php-fastcgi restart
+