#!/bin/csh

#NAJPIERW:
#USTAWIĆ HOSTNAME, też w pliku rc.conf (komenda hostname nazwa_hosta)


# Zmienne pomocnicze
set user='smol'
set pass='Sk12345'
set home="/home/SK/E3/$user"
set hostname=$HOST
set rcconf='/etc/rc.conf'
set dovecotconf='/usr/local/etc/dovecot/dovecot.conf'
set apacheconf='/usr/local/etc/apache24/httpd.conf'

# ----- Przygotowanie -----
printf "127.0.0.1\t\tlocalhost.localdomain smol\n" >> /etc/hosts


#to chyba niepotrzebne
#pkg install mysql57-server mysql57-client
#service mysql-server start
#mysql_secure_installation

# ----- Zadanie 11.3.1 -----
# a)
printf "sendmail_enable=YES\n" >> /etc/rc.conf
printf "sendmail_cert_create=YES\n" >> /etc/rc.conf
printf "sendmail_cert_cn=smol\n" >> /etc/rc.conf
cp /etc/mail/access.sample /etc/mail/access
printf "Connect: smol \t OK\n" >> /etc/mail/access
service sendmail restart

# b) TO MOŻE NIE ZADZIALAC
printf "Przykładowa treść maila.\n.\n" | mail -v -s "Test maila" smol@smol

# c)
pkg install dovecot
printf "dovecot_enable=YES\n" >> /etc/rc.conf
printf "dovecot_cert_cn=smol\n" >> /etc/rc.conf
cd /usr/local/etc/dovecot
cp example-config/* .

printf "# General\n" > /usr/local/etc/dovecot/dovecot.conf
printf "protocols = pop3 imap\n" >> /usr/local/etc/dovecot/dovecot.conf
printf "auth_mechanisms = login plain\n\n" >> /usr/local/etc/dovecot/dovecot.conf
printf "mail_location = mbox:~/:INBOX=/var/mail/%u"
printf "# Security SSL Certificates\n" >> /usr/local/etc/dovecot/dovecot.conf
printf "ssl = yes\n" >> /usr/local/etc/dovecot/dovecot.conf
printf "ssl_cert = </etc/ssl/certs/dovecot.pem\n" >> /usr/local/etc/dovecot/dovecot.conf
printf "ssl_key = </etc/ssl/certs/dovecot.key\n" >> /usr/local/etc/dovecot/dovecot.conf
printf "disable_plaintext_auth = yes\n\n" >> /usr/local/etc/dovecot/dovecot.conf
printf "# User and password authentication\n" >> /usr/local/etc/dovecot/dovecot.conf
printf "userdb {\n" >> /usr/local/etc/dovecot/dovecot.conf
printf "\tdriver = passwd\n" >> /usr/local/etc/dovecot/dovecot.conf
printf "}\n" >> /usr/local/etc/dovecot/dovecot.conf
printf "passdb {\n" >> /usr/local/etc/dovecot/dovecot.conf
printf "\tdriver = pam\n" >> /usr/local/etc/dovecot/dovecot.conf
printf "}\n" >> /usr/local/etc/dovecot/dovecot.conf

printf "auth \t\t required \t pam_unix.so\n" >> /etc/pam.d/dovecot
printf "account \t required \t pam_unix.so\n" >> /etc/pam.d/dovecot

service dovecot start

mkdir -p /etc/ssl/certs
cd /etc/ssl/certs
openssl req -new -x509 -nodes -out dovecot.pem -keyout dovecot.key -days 365

# d)
printf "poll smol protocol POP3 username '$user' password '$pass' ssl\n" > /home/SK/E3/smol/.fetchmailrc
chown smol /home/SK/E3/smol/.fetchmailrc

# e)
# (jest już zrobione w podpunkcie c)

# f)
printf "poll smol protocol IMAP username '$user' password '$pass' ssl\n" >> /home/SK/E3/smol/.fetchmailrc

# g)
pkg install fetchmail
touch /home/SK/E3/smol/.fetchmail
set fingerprint=`openssl x509 -in /etc/ssl/certs/dovecot.pem -noout -fingerprint -md5`
set fingerprint=`echo $fingerprint | sed 's/.*=//'`
printf "sslfingerprint '$fingerprint'" >> /home/SK/E3/smol/.fetchmailrc
chmod 600 /home/SK/E3/smol/.fetchmailrc
fetchmail -vvv

# h)
printf "smol@smol\n" >> /root/.forward
service sendmail restart