SliTaz Packages

Receipt for package "dovecot"

# SliTaz package receipt.

PACKAGE="dovecot"
VERSION="2.3.18"
CATEGORY="network"
SHORT_DESC="Dovecot IMAP and POP3 Server."
MAINTAINER="l.lemarinel@gmail.com"
LICENSE="LGPL2.1"
WEB_SITE="https://dovecot.org/"

TARBALL="$PACKAGE-$VERSION.tar.gz"
WGET_URL="https://www.dovecot.org/releases/${VERSION:0:3}/$TARBALL"

DEPENDS="libcap libmysqlclient libssl openldap pam postgresql"
BUILD_DEPENDS="libcap-dev libmysqlclient libpostgresqlclient 
    mysql-dev openldap-dev openssl-dev pam-dev 
    postgresql-dev sqlite-dev"

# What is the latest version available today?
current_version()
{
    wget -O - https://www.dovecot.org/download/ 2>/dev/null | \
    sed "/latest/d;/$PACKAGE-[0-9]/!d;/tar/!d;s|.*$PACKAGE-||;s|.tar.*||" | sort -Vr | sed q
}

# Rules to configure and make the package.
compile_rules()
{
    ./configure                \
        --prefix=/usr            \
        --sysconfdir=/etc        \
        --localstatedir=/var        \
        --libexecdir=/usr/lib/$PACKAGE    \
        --with-ldap=plugin        \
        --with-mysql            \
        --with-pgsql            \
        --with-sql=plugin        \
        --with-sqlite            \
        --with-ssl=openssl        \
        $CONFIGURE_ARGS &&
    make &&
    make install DESTDIR=$DESTDIR
}

# Rules to gen a SliTaz package suitable for Tazpkg.
genpkg_rules()
{
    mkdir -p $fs/etc/ssl/misc
    mkdir -p $fs/usr/lib
    mkdir -p $fs/var/log/dovecot

    cp -a $install/etc        $fs
    cp -a $install/usr/bin        $fs/usr
    cp -a $install/usr/lib        $fs/usr
    cp -a $install/usr/sbin        $fs/usr

    cp -pa $stuff/init.d        $fs/etc
    cp -pa $install/usr/share/doc/dovecot/example-config/* \
                    $fs/etc/dovecot
    cp -pa $src/doc/*.cnf        $fs/etc/ssl
    cp -pa $src/doc/mkcert.sh    $fs/etc/ssl/misc/dovmkcert.sh

    # Remove archive files *.*a
    find                $fs -name "*.*a" -exec rm -f {} \;

    # Fix permissions
    chmod 755            $fs/etc/ssl/misc/*

    # Customising configuration.
    sed -i -e "s|^#default_vsz_limit.*|default_vsz_limit = 50M|" \
                    $fs/etc/dovecot/conf.d/10-master.conf

    sed -i -e "s|^#log_path =.*|log_path = /var/log/dovecot/dovecot.log|" \
                    $fs/etc/dovecot/conf.d/10-logging.conf

    sed -i -e "s|^#listen.*|listen = *|" \
                    $fs/etc/dovecot/dovecot.conf

    # Unsafe, see CVE-2014-3566 POODLE
    sed -i -e "s|^#ssl_protocols =.*|ssl_protocols = !SSLv2 !SSLv3|" \
                    $fs/etc/dovecot/conf.d/10-ssl.conf
}

# Post install commands for Tazpkg.
post_install()
{
    local user
    local group

    user=dovecot
    group=dovecot

    if ! grep -q $user "$1/etc/passwd"
      then
        echo
        echo -n "Adding user and group $user..."
        chroot "$1/" addgroup -g 76 -S $group
        chroot "$1/" adduser -u 76 -S -D -H -G $group $user
        chroot "$1/" adduser -u 74 -S -D -H -G nogroup dovenull 
        status
    fi

    # Set permissions for files and directories
    chroot "$1/" chown -R ${user}.${group} /var/log/${user} \

    # Create certificate, if neccessary
    [ -f "$1/etc/ssl/certs/dovecot.pem" ] ||
    chroot "$1/" sh -c 'cd etc/ssl; ./misc/dovmkcert.sh'

    cat <<EOF
----
To start $PACKAGE server you can run :

    /etc/init.d/$PACKAGE start

Or add $PACKAGE to RUN_DAEMONS in /etc/rcS.conf
----
EOF
}

# Post remove commands for Tazpkg.
post_remove()
{
    echo "Removing obsolete files..."
    test -d "$1/var/log/dovecot" && rm -rf "$1/var/log/dovecot"
    test -d "$1/var/run/dovecot" && rm -rf "$1/var/run/dovecot"
    
    echo "Removing user and group dovecot"
    chroot "$1/" deluser dovecot 
    chroot "$1/" deluser dovenull
}