Nastavení serveru ISP - Ubuntu 5.0.4 "The Hoary Hedgehog"

Soubor /etc/postfix/main.cf by nyní měl vypadat takto:

# See /usr/share/postfix/main.cf.dist for a commented, more complete version

smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)
biff = no

# appending .domain is the MUA's job.
append_dot_mydomain = no

# Uncomment the next line to generate "delayed mail" warnings
#delay_warning_time = 4h

myhostname = server1.example.com
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
myorigin = /etc/mailname
mydestination = server1.example.com, localhost.example.com, localhost
relayhost =
mynetworks = 127.0.0.0/8
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = all
smtpd_sasl_local_domain =
smtpd_sasl_auth_enable = yes
smtpd_sasl_security_options = noanonymous
broken_sasl_auth_clients = yes
smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,reject_unauth_destination
smtpd_tls_auth_only = no
smtp_use_tls = yes
smtpd_use_tls = yes
smtp_tls_note_starttls_offer = yes
smtpd_tls_key_file = /etc/postfix/ssl/smtpd.key
smtpd_tls_cert_file = /etc/postfix/ssl/smtpd.crt
smtpd_tls_CAfile = /etc/postfix/ssl/cacert.pem
smtpd_tls_loglevel = 1
smtpd_tls_received_header = yes
smtpd_tls_session_cache_timeout = 3600s
tls_random_source = dev:/dev/urandom

/etc/init.d/postfixrestart

Ověření provede saslauthd .Musíme změnit pár věcí, aby to fungovalo správně. Protože Postfix je zakořeněn v /var/spool/postfix musíme udělat následující:

mkdir -p /var/spool/postfix/var/run/saslauthd
rm -fr /var/run/saslauthd

Nyní musíme upravit /etc/default/saslauthd za účelem aktivace saslauthd .Odstranit # před START=ano a přidejte řádek PARAMS="-m/var/spool/postfix/var/run/saslauthd" :

# This needs to be uncommented before saslauthd will be run automatically
START=yes

PARAMS="-m /var/spool/postfix/var/run/saslauthd"

# You must specify the authentication mechanisms you wish to use.
# This defaults to "pam" for PAM support, but may also include
# "shadow" or "sasldb", like this:
# MECHANISMS="pam shadow"

MECHANISMS="pam"

Finally we haveto edit /etc/init.d/saslauthd .Change the line

dir=`dpkg-statoverride --list $PWDIR`

to

#dir=`dpkg-statoverride --list $PWDIR`

Then change thevariables PWDIR and PIDFILE and add the variable dir at the beginning of the file:

PWDIR="/var/spool/postfix/var/run/${NAME}"
PIDFILE="${PWDIR}/saslauthd.pid"
dir="root sasl 755 ${PWDIR}"

/etc/init.d/saslauthd should now looklike this:

#!/bin/sh -e

NAME=saslauthd
DAEMON="/usr/sbin/${NAME}"
DESC="SASL Authentication Daemon"
DEFAULTS=/etc/default/saslauthd
PWDIR="/var/spool/postfix/var/run/${NAME}"
PIDFILE="${PWDIR}/saslauthd.pid"
dir="root sasl 755 ${PWDIR}"

createdir() {
# $1 = user
# $2 = group
# $3 = permissions (octal)
# $4 = path to directory
        [ -d "$4" ] || mkdir -p "$4"
        chown -c -h "$1:$2" "$4"
        chmod -c "$3" "$4"
}

test -f "${DAEMON}" || exit 0

# Source defaults file; edit that file to configure this script.
if [ -e "${DEFAULTS}" ]; then
    . "${DEFAULTS}"
fi

# If we're not to start the daemon, simply exit
if [ "${START}" != "yes" ]; then
    exit 0
fi

# If we have no mechanisms defined
if [ "x${MECHANISMS}" = "x" ]; then
    echo "You need to configure ${DEFAULTS} with mechanisms to be used"
    exit 0
fi

# Add our mechanimsms with the necessary flag
PARAMS="${PARAMS} -a ${MECHANISMS}"

START="--start --quiet --pidfile ${PIDFILE} --startas ${DAEMON} --name ${NAME} -- ${PARAMS}"

# Consider our options
case "${1}" in
  start)
        echo -n "Starting ${DESC}: "
        #dir=`dpkg-statoverride --list $PWDIR`
        test -z "$dir" || createdir $dir
        if start-stop-daemon ${START} >/dev/null 2>&1 ; then
                echo "${NAME}."
        else
                if start-stop-daemon --test ${START} >/dev/null 2>&1; then
                        echo "(failed)."
                        exit 1
                else
                        echo "${DAEMON} already running."
                        exit 0
                fi
        fi
        ;;
  stop)
        echo -n "Stopping ${DESC}: "
        if start-stop-daemon --stop --quiet --pidfile "${PIDFILE}" \
                --startas ${DAEMON} --retry 10 --name ${NAME} \
                >/dev/null 2>&1 ; then
                        echo "${NAME}."
        else
                if start-stop-daemon --test ${START} >/dev/null 2>&1; then
                        echo "(not running)."
                        exit 0
                else
                        echo "(failed)."
                        exit 1
                fi
        fi
        ;;
  restart|force-reload)
          $0 stop
        exec $0 start
        ;;
  *)
        echo "Usage: /etc/init.d/${NAME} {start|stop|restart|force-reload}" >&2
        exit 1
        ;;
esac

exit 0

Now start saslauthd :

/etc/init.d/saslauthd start

To see if SMTP-AUTHand TLS work properly now run the following command:

telnetlocalhost 25

After you haveestablished the connection to your postfix mail server type

ehlolocalhost

If you see thelines

250-STARTTLS

and

250-AUTH

everything is fine.

Type

quit

to return to thesystem's shell.

Courier-IMAP/Courier-POP3

Install Courier-IMAP/Courier-IMAP-SSL(for IMAPs on port 993) and Courier-POP3/Courier-POP3-SSL (for POP3s on port995).

apt-get install courier-authdaemoncourier-base courier-imap courier-imap-ssl courier-pop courier-pop-ssl courier-sslgamin libgamin0 libglib2.0-0 (oneline!)

<- No
<- OK

Then configurePostfix to deliver emails to a user's Maildir:

postconf -e 'home_mailbox=Maildir/'
postconf -e 'mailbox_command ='
/etc/init.d/postfix restart

Please go sureto enable Maildir underManagement -> Settings -> EMail in the ISPConfig web interface.

Apache

Run

apt-get install apache2apache2-common apache2-doc apache2-mpm-prefork apache2-utils libapr0 libexpat1ssl-cert (1line!)
apt-get install autoconf automake1.4 autotools-dev libapache2-mod-php4 libkrb53php4 php4-common php4-dev php4-imagick php4-mcrypt php4-rrdtool php4-sqlitephp4-curl php4-domxml php4-gd php4-imap php4-ldap php4-mcal php4-mhash php4-mysqlphp4-odbc php4-pear php4-xslt (1 line!)

Edit /etc/apache2/apache2.conf . Change

DirectoryIndex index.html index.cgi index.pl index.php index.xhtml

to

DirectoryIndex index.html index.htm index.shtml index.cgi index.php index.php3 index.pl index.xhtml

Edit /etc/mime.types and comment out the following lines:

#application/x-httpd-php                                phtml pht php
#application/x-httpd-php-source                 phps
#application/x-httpd-php3                       php3
#application/x-httpd-php3-preprocessed          php3p
#application/x-httpd-php4                       php4

Edit /etc/apache2/mods-enabled/php4.conf and comment out the following lines:

<IfModule mod_php4.c>
#  AddType application/x-httpd-php .php .phtml .php3
#  AddType application/x-httpd-php-source .phps
</IfModule>

Edit /etc/apache2/ports.conf and add Listen 443 :

Listen 80
Listen 443

Now we have toenable some Apache modules (SSL , rewrite and suexec ):

cd /etc/apache2/mods-enabled
ln -s /etc/apache2/mods-available/ssl.conf ssl.conf
ln -s /etc/apache2/mods-available/ssl.load ssl.load
ln -s /etc/apache2/mods-available/rewrite.load rewrite.load
ln -s /etc/apache2/mods-available/suexec.load suexec.load
ln -s /etc/apache2/mods-available/include.load include.load

Restart Apache:

/etc/init.d/apache2restart

Proftpd

apt-getinstall proftpd proftpd-common ucf

<- standalone

For security reasonsyou can add the following lines to /etc/proftpd.conf (thanks to Reinaldo Carvalho; more information can be found here:http://proftpd.linux.co.uk/localsite/Userguide/linked/userguide.html):

DefaultRoot ~
IdentLookups off
ServerIdent on "FTP Server ready."

and restart Proftpd:

/etc/init.d/proftpd restart

Webalizer

apt-getinstall libfreetype6 libgd2-noxpm libjpeg62 libpng12-0 webalizer

Synchronizethe System Clock

If you want tohave the system clock synchronized with an NTP server you can run the following:

apt-get install ntpdate
/etc/init.d/ntpdate start

The system startup links for /etc/init.d/ntpdate should already exist so thatntpdate starts automatically at boot time; if it does not, run

update-rc.d ntpdate defaults

to create these links.

Then add the followinglines to /var/spool/cron/crontabs/root (if the file does not exist, create it by running

touch/var/spool/cron/crontabs/root ):

#update time with ntp server
0 */2 * * * /etc/init.d/ntpdate restart &> /dev/null

Then run

chmod600 /var/spool/cron/crontabs/root
/etc/init.d/cronrestart

Install somePerl Modules needed by SpamAssassin (comes with ISPConfig)

apt-get installlibhtml-parser-perl libdb-file-lock-perl libnet-dns-perl

On To TheNext Step...

The configurationof the server is now finished, and we go on by installing ISPConfigon it.

3 Installing ISPConfig

I will installthe current ISPConfig version. Download the current ISPConfig version from http://www.ispconfig.org/downloads.htmto your /tmp directory.

Unpack the ISPConfig-archiveand change to the directory install_ispconfig :

tarxvfz ISPConfig*.tar.gz
cd install_ispconfig

Start the setupscript

./setup

The installer willnow compile an Apache with PHP5 that will run on port 81 and is needed by theISPConfig system itself. It will not interfere with your existing Apache installationso you can go on unworried.

When the ISPConfigApache is built, a custom SSL certificate is built. Therefore you are askeda few questions. You can accept the default values, or you can enter new valuesthere, this does not matter:

In step 7 (EncryptingRSA private key of CA with a pass phrase for security [ca.key] ) andstep 8 (Encrypting RSA private keyof SERVER with a pass phrase for security [server.key] ) of the certificatecreation process you are asked if you want to encrypt the respective key now.Choose n there becauseotherwise you will always be asked for a password whenever you want to restartthe ISPConfig system which means it cannot be restarted without human interaction!

If the compilationfails, the setup is stopped and all compiled files are removed. From the errormessage you get you should be able to see the reason for the failure (in mostcases a package (like the MySQL header files) is missing). Try to solve theproblem and the re-run ./setup .

In case of successthe setup goes on:

Pleasechoose your language. This is the language of the ISPConfig interface.

Afterwards youare shown the ISPConfig licence (BSD licence). Please read it carefully! Youaccept it by typing y .If you do not want to accept the ISPConfig licence, type n ,and the installation routine stops.

As installationmode I chose expert becausei want to set the website root to /var/www .When you are asked for installation mode, type 2 and hit return.

Now you are askif the daemons like postfix etc. are recognized correctly and for their filelocations, chose yes y .

When you are asked:

Web-Root:/home/www
Is this correct? [y/n]

choose n and enter /var/www as Web-Root.

Now you are askedfor some installation settings:

Pleaseenter your MySQL server: localhost
Please enter your MySQL user: root
Please enter your MySQL password: (Enter the password you chose when setting up the MySQL Server)

Please enter a name for the ISPConfigdatabase (e.g. db_ispconfig): db_ispconfig
Please enter the IP addressof the ISPConfig web (e.g. 192.168.0.1): 192.168.0.100 (Enteryour IP here)

Now you are askto enter the host and domain of your server. If your server has a host and domainname,enter them now. As this is a test install in my local network, I leave the hostempty and enter my IP address instead of the domain.

Pleaseenter the host name (e.g. www):
Please enter the domain (e.g.xyz.de): 192.169.0.100

Pleaseselect the protocol (http or https (SSL encryption)) to use to access the ISPConfigsystem:
1) HTTPS
2) HTTP
Your Choice: 1

After you haveanswered the questions ISPConfig should be duly installed. If you indicated www as host and xyz.com as the domain during the installation, you will find the ISPConfig interfaceunder https://www.xyz.com:81 or http://www.xyz.com:81 .Here you can login first with the user name admin and password admin . Itis recommended to change the password immediately! This can be done in the ISPConfigweb interface under Tools -> Changepassword .

Then go to Management-> Server -> Settings in the ISPConfig control panel and tickthe Maildir checkbox onthe EMail tab.

If your serverhas more than one IP address, please check if your additional IP addresses havebeen correctly detected by the installation routine under Management-> Server ->
Settings on the tab Server-> IP List .

You can find thewhole ISPConfig installation instructions here:http://www.ispconfig.org/manual_installation.htm

The ISPConfig manualscan be found here:http://www.ispconfig.org/documentation.htm

Links

• http://www.ubuntu.com
• http://www.ispconfig.org