Showing posts with label Kloxo. Show all posts
Showing posts with label Kloxo. Show all posts

Wednesday, December 7, 2011

Updating Kloxo from 6.1.7. to 6.1.10

You can have problems updating Kloxo to version 6.1.10 (especially from 6.1.7) with using 'auto update' or 'update home' on kloxo.

short solution:
Run /script/cleanup

if this don't work try this:
# update your linux distribution
yum update
# shell command version for update kloxo
sh /script/upcp
# cleanup process kloxo settings
sh /script/cleanup
# restart some services
service xinetd restart
# Better reboot after that
reboot

Thursday, April 7, 2011

Secure your Kloxo Installation with your Firewall/IPTABLES

Stop iptables service:
/etc/init.d/iptables stop

Disable iptables service:
chkconfig iptables off


Copy this code to /etc/init.d/firewall (Reminder: Disable "word wrap" in your text editor. Ex.: nano -w /etc/init.d/firewall)

#!/bin/sh
# firewall
# chkconfig: 3 21 91
# description: Starts, stops iptables firewall

case "$1" in
start)

# Clear rules
iptables -t filter -F
iptables -t filter -X
echo - Clear rules : [OK]

# SSH In
iptables -t filter -A INPUT -p tcp --dport 22 -j ACCEPT
echo - SSH : [OK]

# Don't break established connections
iptables -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
iptables -A OUTPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
echo - established connections : [OK]

# Block all connections by default
iptables -t filter -P INPUT DROP
iptables -t filter -P FORWARD DROP
iptables -t filter -P OUTPUT DROP
echo - Block all connections : [OK]

# Loopback
iptables -t filter -A INPUT -i lo -j ACCEPT
iptables -t filter -A OUTPUT -o lo -j ACCEPT
echo - Loopback : [OK]

# ICMP (Ping)
iptables -t filter -A INPUT -p icmp -j ACCEPT
iptables -t filter -A OUTPUT -p icmp -j ACCEPT
echo - PING : [OK]

# DNS In/Out
iptables -t filter -A OUTPUT -p tcp --dport 53 -j ACCEPT
iptables -t filter -A OUTPUT -p udp --dport 53 -j ACCEPT
iptables -t filter -A INPUT -p tcp --dport 53 -j ACCEPT
iptables -t filter -A INPUT -p udp --dport 53 -j ACCEPT
echo - DNS : [OK]

# NTP Out
iptables -t filter -A OUTPUT -p udp --dport 123 -j ACCEPT
echo - NTP : [OK]

# FTP Out
iptables -t filter -A OUTPUT -p tcp --dport 20:21 -j ACCEPT
iptables -t filter -A OUTPUT -p tcp --dport 30000:50000 -j ACCEPT
# FTP In
iptables -t filter -A INPUT -p tcp --dport 20:21 -j ACCEPT
iptables -t filter -A INPUT -p tcp --dport 30000:50000 -j ACCEPT
iptables -t filter -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
echo - FTP : [OK]

# HTTP + HTTPS Out
iptables -t filter -A OUTPUT -p tcp --dport 80 -j ACCEPT
iptables -t filter -A OUTPUT -p tcp --dport 443 -j ACCEPT
# HTTP + HTTPS In
iptables -t filter -A INPUT -p tcp --dport 80 -j ACCEPT
iptables -t filter -A INPUT -p tcp --dport 443 -j ACCEPT
echo - HTTP/HTTPS : [OK]

# Mail SMTP:25
iptables -t filter -A INPUT -p tcp --dport 25 -j ACCEPT
iptables -t filter -A OUTPUT -p tcp --dport 25 -j ACCEPT
echo - SMTP : [OK]

# Mail POP3:110
iptables -t filter -A INPUT -p tcp --dport 110 -j ACCEPT
iptables -t filter -A OUTPUT -p tcp --dport 110 -j ACCEPT
echo - POP : [OK]

# Mail IMAP:143
iptables -t filter -A INPUT -p tcp --dport 143 -j ACCEPT
iptables -t filter -A OUTPUT -p tcp --dport 143 -j ACCEPT
echo - IMAP : [OK]

# Kloxo
iptables -t filter -A INPUT -p tcp --dport 7777:7778 -j ACCEPT
iptables -t filter -A OUTPUT -p tcp --dport 7777:7778 -j ACCEPT
echo - Kloxo : [OK]

echo - Firewall [OK]
exit 0
;;

stop)
echo "Stopping Firewall: "
iptables -P INPUT ACCEPT
iptables -P OUTPUT ACCEPT
iptables -t filter -F
exit 0
;;
*)
echo "Usage: /etc/init.d/firewall {start|stop}"
exit 1
;;
esac


Enable/Start Firewall Service

chmod 700 /etc/init.d/firewall

add firewall service:
chkconfig -–add firewall

auto start firewall:
chkconfig -–level 2345 firewall on

start firewall:
/etc/init.d/firewall start


If you have slave server, add this on the master

iptables -t filter -A INPUT -p tcp -s SLAVE_IP --dport 7779 -j ACCEPT
iptables -t filter -A OUTPUT -p tcp -d SLAVE_IP --dport 7779 -j ACCEPT

Note: replace SLAVE_IP with your Slave server IP.

Add this on slave server

iptables -t filter -A INPUT -p tcp -s MASTER_IP --dport 7779 -j ACCEPT
iptables -t filter -A OUTPUT -p tcp -d MASTER_IP --dport 7779 -j ACCEPT

Note: replace MASTER_IP with your Master server IP.


After all always a good idea
/sbin/service httpd restart

Installing Kloxo on Centos 64

Take a fresh installation of centos 5.5
Don't yum update now.
Install Mysql
su root
setenforce 0

wget http://download.lxcenter.org/download/kloxo/production/kloxo-install-master.sh

Take the install option with existing mysql database (PASSWORD = your root password SQL)
sh ./kloxo-install-master.sh --db-rootpassword=PASSWORD

go through the installation process. Answer all questions wit yes and take a break for 15 minutes.