#!/bin/bash

#install dns mail dovecot

read -p "domain name :" domain_name

read -p "hostname:" host_name

read -p "host ip:" host_ip

read -p "Network card path:" eth_path

read -p "postfix package path:" ppp

read -p "dovecot package path:" dpp

for i in {$eth_path,$dpp,$ppp};do

if [ -e $i ];then

echo -e "\033[32m $i is at \033[0m"

else

echo -e "\033[31m $i not at ! \033[0m"

exit 1

fi

done

if [ -e /dev/sr0 ] ;then

echo "make yum repo and mount CD"

echo "[a]

name=a

baseurl=file:///mnt

enabled=1

gpgcheck=0

" > /etc/yum.repos.d/a.repo

mount /dev/sr0 /mnt

else

echo "CD not at! exit"

exit 1

fi

iptables -F

cat > /etc/sysconfig/network <<EOF

NETWORKING=yes

HOSTNAME=$host_name

EOF

hostname $host_name

for i in {cyrus-sasl-gssapi,cyrus-sasl-devel,cyrus-sasl-plain,cyrus-sasl-lib,cyrus-sasl,make,gcc,gcc-c++,openssl-devel,telnet,pam-devel,bind,bind-chroot};do

if rpm -qa | grep $i >> /dev/null ;then

echo -e "\033[32m $i installed \033[0m"

else

yum install -y $i

fi

done

cat > /etc/named.conf <<EOF

options {

listen-on port 53 { $host_ip; };

listen-on-v6 port 53 { ::1; };

directory "/var/named";

dump-file "/var/named/data/cache_dump.db";

statistics-file "/var/named/data/named_stats.txt";

memstatistics-file "/var/named/data/named_mem_stats.txt";

};

logging {

channel default_debug {

file "data/named.run";

severity dynamic;

};

};

zone "$domain_name" IN {

type master;

file "$domain_name.zone";

};

include "/etc/named.rfc1912.zones";

include "/etc/named.root.key";

EOF

echo "\$TTL 86400

@ IN SOA $domain_name. adim.$domain_name (

0 ; serial

1D ; refresh

1H ; retry

1W ; expire

3H ) ; minimum

IN NS mail.$domain_name.

IN MX 10 mail.$domain_name.

mail IN A $host_ip" > /var/named/$domain_name.zone

#chown named:named: /var/named/

cat $eth_path | grep "DNS1"

if [ $? -eq 0 ] ;then

sed -i 's/^DNS1.*//g' $eth_path

echo "DNS1=$host_ip" >> $eth_path

else

echo "DNS1=$host_ip" >> $eth_path

fi

service network restart

service named restart

service network restart

sleep 5

echo -e "\033[31m 解析本主机 \033[0m"

nslookup $host_name

#################################

echo -e "\033[32m ----install mail ----\033[0m"

sleep 3

echo -e "\033[31m stop old mail \033[0m"

/etc/init.d/postfix stop

chkconfig --level 35 postfix off

gpasswd -a postfix postfix

gpaaswd -a postfix postdrop

tar xf $ppp -C /usr/src/

cd /usr/src/postfix*

make makefiles 'CCARGS=-DUSE_SASL_AUTH -DUSE_CYRUS_SASL -I /usr/include/sasl/' 'AUXLIBS=-L/usr/lib64/sasl2 -lsasl2'

make && make install

if [ -e /etc/postfix/main.cf ] ;then

rm -rf /etc/postfix/main.cf

cat > /etc/postfix/main.cf <<EOF

alias_database = hash:/etc/aliases

alias_maps = hash:/etc/aliases

command_directory = /usr/sbin

daemon_directory = /usr/libexec/postfix

data_directory = /var/lib/postfix

debug_peer_level = 2

debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin ddd $daemon_directory/$process_name $process_id & sleep 5

home_mailbox = Maildir/

html_directory = no

inet_interfaces = $host_ip

inet_protocols = all

mail_owner = postfix

mailq_path = /usr/bin/mailq

manpage_directory = /usr/local/man

meta_directory = /etc/postfix

mydestination = \$myhostname, \$mydomain,

mydomain = $domain_name

myhostname = $host_name

myorigin = \$mydomain

newaliases_path = /usr/bin/newaliases

queue_directory = /var/spool/postfix

readme_directory = no

sample_directory = /etc/postfix

sendmail_path = /usr/sbin/sendmail

setgid_group = postdrop

shlib_directory = no

unknown_local_recipient_reject_code = 550

EOF

else

cat > /etc/postfix/main.cf <<EOF

alias_database = hash:/etc/aliases

alias_maps = hash:/etc/aliases

command_directory = /usr/sbin

daemon_directory = /usr/libexec/postfix

data_directory = /var/lib/postfix

debug_peer_level = 2

debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin ddd $daemon_directory/$process_name $process_id & sleep 5

home_mailbox = Maildir/

html_directory = no

inet_interfaces = $host_ip

inet_protocols = all

mail_owner = postfix

mailq_path = /usr/bin/mailq

manpage_directory = /usr/local/man

meta_directory = /etc/postfix

mydestination = \$myhostname, \$mydomain,

mydomain = $domain_name

myhostname = $host_name

myorigin = \$mydomain

newaliases_path = /usr/bin/newaliases

queue_directory = /var/spool/postfix

readme_directory = no

sample_directory = /etc/postfix

sendmail_path = /usr/sbin/sendmail

setgid_group = postdrop

shlib_directory = no

unknown_local_recipient_reject_code = 550

EOF

echo -e "\033[31m the main.cf file not at make it \033[0m"

fi

service postfix start

echo -e "\033[31m install complete start postfix \033[0m"

####################################################################

echo -e "\033[32m ----install mail ----\033[0m"

echo -e "\033[31m add user \033[0m"

sleep 3

useradd -M -s /sbin/nologin dovecot

useradd -M -s /sbin/nologin dovenull

tar xf $dpp -C /usr/src/

cd /usr/src/dovecot*

./configure --sysconfdir=/etc/ --with-pam

make && make install

cp doc/dovecot-initd.sh /etc/init.d/dovecot

chmod +x /etc/init.d/dovecot

chkconfig --add dovecot

cp -r /usr/local/share/doc/dovecot/example-config/* /etc/dovecot/

cat > /etc/pam.d/dovecot <<EOF

#%PAM-1.0

auth required pam_nologin.so

auth include system-auth

account include system-auth

session include system-auth

EOF

mv /etc/dovecot/dovecot.conf /etc/dovecot/dovecot.conf.bak

cat > /etc/dovecot/dovecot.conf <<EOF

dict {

#quota = mysql:/etc/dovecot/dovecot-dict-sql.conf.ext

#expire = sqlite:/etc/dovecot/dovecot-dict-sql.conf.ext

}

!include conf.d/10-auth.conf

ssl = no

disable_plaintext_auth = no

mail_location = maildir:~/Maildir

!include_try local.conf

EOF

service dovecot restart