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#!/bin/bash
function check_sanity {
# Do some sanity checking.
if [ $(/usr/bin/id -u) != "0" ]
then
die 'Must be run by root user'
fi
if [ ! -f /etc/redhat-release ]
then
die "Distribution is not supported"
fi
}
function die {
echo "ERROR: $1" > /dev/null 1>&2
exit 1
}
get_char()
{
SAVEDSTTY=`stty -g`
stty -echo
stty cbreak
dd if=/dev/tty bs=1 count=1 2> /dev/null
stty -raw
stty echo
stty $SAVEDSTTY
}
function get_password() {
# Check whether our local salt is present.
SALT=/var/lib/random-seed
if [ ! -f "$SALT" ]
then
head -c 512 /dev/urandom > "$SALT"
chmod 400 "$SALT"
fi
password=`(cat "$SALT"; echo $1) | md5sum | base64`
echo ${password:0:13}
}
function install_lamp() {
echo "Press any key to start install lamp..."
char=`get_char`
yum -y install mysql-server httpd mod_fcgid php-cli php-curl php-gd php-sqlite php-mysql
service mysqld stop
service httpd stop
echo "setup apache ......"
mkdir /etc/httpd/sites
chmod 700 -R /etc/httpd/sites
cat >>/etc/httpd/conf/httpd.conf<<ENDL
Include sites/*.conf
ENDL
cat >>/etc/httpd/conf.d/fcgid.conf<<ENDL
<IfModule mod_fcgid.c>
AddHandler fcgid-script .php .py .pl .fcgi
FcgidConnectTimeout 60
FcgidIdleTimeout 60
FcgidProcessLifeTime 600
FcgidMaxRequestsPerProcess 4000
FcgidMaxProcesses 10
FcgidMinProcessesPerClass 2
FcgidMaxProcessesPerClass 5
FcgidIOTimeout 600
FcgidBusyTimeout 600
FcgidFixPathinfo 1
</IfModule>
ENDL
echo "setup mysql ......"
cat > /etc/my.cnf <<END
[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
user=mysql
# Disabling symbolic-links is recommended to prevent assorted security risks
bind-address=127.0.0.1
symbolic-links=0
key_buffer = 8M
query_cache_size = 0
skip-innodb
[mysqld_safe]
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid
END
service mysqld start
# sleep 2s
# Generating a new password for the root user.
passwd=`get_password root@mysql`
mysqladmin -uroot password "$passwd"
rm -rf ~/.my.cnf
cat > ~/.my.cnf <<END
[client]
user = root
password = $passwd
END
cat > ~/temp.sql <<END
delete from user where user='' or password='';
flush privileges;
END
mysql -uroot -p"$passwd" mysql<temp.sql
rm -rf ~/temp.sql
chmod 600 ~/.my.cnf
# setup complete
service mysqld restart
service httpd start
chkconfig mysqld on
chkconfig httpd on
echo "========================"
echo "LAMP setup complete!"
echo "Please use {`basename $0` vhost} to add a site"
echo "Enjoy!"
echo "========================"
}
function install_vhost {
domain="www.kwxiaozhu.com"
echo "Please input domain:"
read -p "(Default domain: www.kwxiaozhu.com):" domain
if [ "$domain" = "" ]; then
domain="www.kwxiaozhu.com"
fi
grep "$domain" /etc/httpd/sites/* >/dev/null 2>&1
if [ $? -eq 0 ] ; then
echo "==========================="
echo "$domain is exist!"
echo "==========================="
exit 0
else
echo "==========================="
echo "domain=$domain"
echo "==========================="
fi
echo -n "Please input website username:"
read -p "(Default username: nobody):" username
if [ -f "/etc/httpd/sites/$username.conf" ]; then
user_exist='y'
echo "==========================="
echo "$username is exist!"
echo "==========================="
echo "Do you want to add a website use this username? (Y/n)"
read add_a_site
if [ "$add_a_site" == 'n' ]; then
exit 0
fi
else
echo "==========================="
echo "username=$username"
echo "==========================="
fi
echo ""
echo "Press any key to start create virtul host..."
char=`get_char`
echo "Create Virtul Host directory......"
mkdir -p /var/www/sites/$username/{$domain,sessions,tmp,conf,logs}
echo "Create Virtual Host User......"
if [ "$user_exist" != 'y' ]; then
useradd -s /bin/false -d /var/www/sites/$username $username
fi
echo "set permissions of Virtual Host directory......"
if [ "$user_exist" != 'y' ]; then
chown -R $username:$username /var/www/sites/$username
fi
chown $username:apache /var/www/sites/$username/$domain
chmod 711 /var/www/sites
chmod 710 /var/www/sites/$username/$domain
chmod 700 /var/www/sites/$username/logs
wget -q -P "/var/www/sites/$username/$domain" https://github.com/kwxiaozhu/shell/raw/master/tz.php
echo "Create Apache Virtual Host Config File ......"
if [ ! -f "/etc/httpd/sites/$username.conf" ]; then
cat >/etc/httpd/sites/$username.conf<<eof
<VirtualHost *:80>
ServerAdmin webmaster@localhost
ServerName $domain
DocumentRoot /var/www/sites/$username/$domain
SuexecUserGroup $username $username
FcgidWrapper /var/www/sites/$username/conf/php-cgi .php
# FcgidInitialEnv "/var/www/sites/$username/conf"
<Directory />
DirectoryIndex index.php index.html
Options +ExecCGI
AllowOverride all
Order allow,deny
Allow from all
</Directory>
ErrorLog /var/www/sites/$username/logs/error-$domain.log
LogLevel warn
CustomLog /var/www/sites/$username/logs/access-$domain.log combined
ServerSignature Off
</VirtualHost>
eof
else
cat >>/etc/httpd/sites/$username.conf<<eof
<VirtualHost *:80>
ServerAdmin webmaster@localhost
ServerName $domain
DocumentRoot /var/www/sites/$username/$domain
SuexecUserGroup $username $username
FcgidWrapper /var/www/sites/$username/conf/php-cgi .php
# FcgidInitialEnv "/var/www/sites/$username/conf"
<Directory />
DirectoryIndex index.php index.html
Options +ExecCGI
AllowOverride all
Order allow,deny
Allow from all
</Directory>
ErrorLog /var/www/sites/$username/logs/error-$domain.log
LogLevel warn
CustomLog /var/www/sites/$username/logs/access-$domain.log combined
ServerSignature Off
</VirtualHost>
eof
fi
echo "Create PHP-CGI Config File ......"
if [ ! -f "/var/www/sites/$username/conf/php-cgi" ]; then
cat >/var/www/sites/$username/conf/php-cgi<<end
#!/bin/sh
export PHPRC="/var/www/sites/$username/conf/"
#export PHP_FCGI_MAX_REQUESTS=1000
#export PHP_FCGI_CHILDREN=5
#exec /usr/lib/cgi-bin/php
exec /usr/bin/php-cgi
end
fi
if [ ! -f "/var/www/sites/$username/conf/php.ini" ]; then
cat >/var/www/sites/$username/conf/php.ini<<start
[PHP]
short_open_tag=On
register_globals=Off
magic_quotes_gpc=On
post_max_size = 20M
upload_max_filesize = 20M
allow_url_fopen = On
memory_limit=64M
max_execution_time=30
default_socket_timeout=60
display_errors = off
register_argc_argv = on
open_basedir = /var/www/sites/$username/:/proc
upload_tmp_dir = /var/www/sites/$username/tmp
soap.wsdl_cache_dir = /var/www/sites/$username/tmp
session.save_path = /var/www/sites/$username/sessions
disable_functions = passthru,exec,system,chroot,chgrp,chown,shell_exec,proc_open,proc_get_status,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,stream_socket_server,fsocket
END
start
fi
chown -R $username:$username /var/www/sites/$username/conf/
chmod +x /var/www/sites/$username/conf/php-cgi
service httpd reload
echo "============================================"
echo "Create Virtual Host Complete!"
echo "site: http://$domain "
echo "webroot: /var/www/sites/$username/$domain"
echo "webuser: $username"
echo "Please visit http://$domain/tz.php to check"
echo "enjoy!"
echo "============================================"
}
function install_vsftpd {
yum -y install vsftpd db4-utils
service vsftpd stop
mv /etc/vsftpd/vsftpd.conf /etc/vsftpd/vsftpd.conf.bak
if [ ! -d /var/www ];
then
mkdir /var/www
fi
cat >/etc/vsftpd/vsftpd.conf <<END
listen=YES
anonymous_enable=NO
local_enable=YES
write_enable=NO
dirmessage_enable=YES
use_localtime=YES
xferlog_enable=YES
connect_from_port_20=YES
xferlog_file=/var/log/vsftpd.log
xferlog_std_format=YES
ftpd_banner=Welcome to FTP service.
chroot_local_user=YES
secure_chroot_dir=/var/run/vsftpd/empty
pam_service_name=vsftpd.vu
rsa_cert_file=/etc/ssl/private/vsftpd.pem
user_config_dir=/etc/vsftpd_user_conf
guest_enable=YES
guest_username=nginx
END
cat >/etc/pam.d/vsftpd.vu <<END
auth required pam_userdb.so db=/etc/vsftpd_login
account required pam_userdb.so db=/etc/vsftpd_login
END
if [ ! -d /etc/vsftpd_user_conf ];
then
mkdir /etc/vsftpd_user_conf
fi
if [ ! -d /var/run/vsftpd/empty ];
then
mkdir -p /var/run/vsftpd/empty
fi
passwd=`get_password vsftpd`
cat >~/.loguser.txt <<END
admin
$passwd
END
db_load -T -t hash -f ~/.loguser.txt /etc/vsftpd_login.db
cat >/etc/vsftpd_user_conf/admin <<END
local_root=/var/www/
write_enable=YES
anon_umask=022
anon_world_readable_only=NO
anon_upload_enable=YES
anon_mkdir_write_enable=YES
anon_other_write_enable=YES
END
chmod 600 ~/.loguser.txt
chmod 600 /etc/vsftpd_login.db
chmod 600 /etc/vsftpd_user_conf -R
service vsftpd start
echo 'vsftpd setup complete!'
echo 'admin account is admin,password is in password file,home directory is /home/www'
echo 'password file stored in .loguser.txt'
}
function remove_unneeded {
yum -y remove httpd* php* samba* bind9* nscd
service saslauthd stop
service xinetd stop
service udev-post stop
chkconfig udev-post off
chkconfig saslauthd off
chkconfig xinetd off
}
function update_upgrade {
# Run through the yum update first. This should be done before
# we try to install any package
rpm -Uvh http://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm
yum update -y
}
########################################################################
# START OF PROGRAM
########################################################################
export PATH=/bin:/usr/bin:/sbin:/usr/sbin
check_sanity
case "$1" in
lamp)
install_lamp
;;
system)
remove_unneeded
update_upgrade
;;
vhost)
install_vhost
;;
ssh)
# cat >> /etc/shells <<END
#/bin/false
#END
useradd $2 -M -s /bin/false
echo $2:$3 | chpasswd
;;
vsftpd)
install_vsftpd
;;
sshport)
#sed -i s/'Port 22'/'Port kwxiaozhu'/ /etc/ssh/sshd_config
sed -i s/'^#Port [0-9]*'/'Port kwxiaozhu'/ /etc/ssh/sshd_config
sed -i s/kwxiaozhu/$2/ /etc/ssh/sshd_config
service sshd restart
;;
*)
echo 'Usage:' `basename $0` '[option]'
echo 'Available option:'
for option in system lamp vhost vsftpd ssh sshport
do
echo ' -' $option
done
;;
esac
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