SliTaz Packages

Receipt for package "boxbackup-server"

# SliTaz package receipt.

PACKAGE="boxbackup-server"
VERSION="0.12"
CATEGORY="network"
TAGS="backup automatic server network"
SHORT_DESC="Server for the BoxBackup on-line backup system."
MAINTAINER="domcox@slitaz.org"
LICENSE="GPL2"
WEB_SITE="https://www.boxbackup.org/"

SOURCE="boxbackup"
TARBALL="$SOURCE-$VERSION.tar.gz"
WGET_URL="https://github.com/$SOURCE/$SOURCE/archive/BoxBackup-$VERSION.master.190831.9e0e93e.tar.gz"

DEPENDS="db gcc-lib-base libedit openssl perl zlib"
BUILD_DEPENDS="autoconf automake db-dev libedit-dev libxslt openssl-dev zlib-dev"

# Configuration variables
HOSTNAME=$(ifconfig | awk -F ":" '/cast/ {print substr($2,0, index($2," ")-1) }')
CONF_DIR="/etc/boxbackup"
DATA_DIR="/var/lib/bbstored"
CA_DIR="${CONF_DIR}/ca"
BBUSER="bbstored"

# What is the latest version available today?
current_version()
{
    wget -O - ${WGET_URL%/arch*}/releases 2>/dev/null | \
    sed '/tag\//!d;s|.*BoxBackup-||;s|[<"].*||;q'
}

# Rules to configure and make the package.
compile_rules()
{
    ./bootstrap &&
    ./configure --prefix=/usr $CONFIGURE_ARGS &&
    make -j1 &&
    {
        mkdir -p $DESTDIR
        cp -a parcels/boxbackup-git_-backup-client-i486-slitaz-linux-gnu $DESTDIR
        cp -a parcels/boxbackup-git_-backup-server-i486-slitaz-linux-gnu $DESTDIR
        rm -f $DESTDIR/boxbackup-git_-backup-server-i486-slitaz-linux-gnu/*.*
    }
    cook_pick_manpages $src/docs/man/*
}

# Rules to gen a SliTaz package suitable for Tazpkg.
genpkg_rules()
{
    mkdir -p $fs/usr/bin
    mkdir -p $fs/etc/init.d

    cp -a $install/boxbackup-git_-backup-server-i486-slitaz-linux-gnu/bb* \
                $fs/usr/bin
    cp -a $install/boxbackup-git_-backup-server-i486-slitaz-linux-gnu/ra* \
                $fs/usr/bin
    cp -a $stuff/bbstored $fs/etc/init.d
}


# Pre and post install commands for Tazpkg.

pre_install()
{
    # Stop daemon
    if [ -z "$1" -a -e /var/run/bbstored.pid ]
      then
        /etc/init.d/bbstored stop
    fi
}

post_install()
{
    # default configuration directory is now /etc/boxbackup
    if [ ! -e "$1/etc/box/bbstored.conf" ]
      then
        mv "$1/etc/box" "$1$CONF_DIR"
    fi

    # adduser BBUSER if needed
    if  ! grep -q $BBUSER "$1/etc/passwd"
      then
        echo
        action "Adding user '$BBUSER'..."
        echo $BBUSER':x:505:505:BoxBackup Network Backup:/dev/null:/bin/false' >> "$1/etc/passwd"
        echo $BBUSER':!:14013:0:99999:7:::' >> "$1/etc/shadow"
        echo $BBUSER':x:505:' >> "$1/etc/group"
        echo $BBUSER':!::' >> "$1/etc/gshadow"
        status
    fi

    # Create configuration as needed
    if [ ! -e "$1$CONF_DIR" ]
      then
        mkdir -p "$1$CONF_DIR" &&
        chroot "$1/" chown $BBUSER $CONF_DIR &&
        chmod 700 "$1$CONF_DIR"
    fi

    if [ ! -e "$1$DATA_DIR/backup" ]
      then
        # Creating backup directory
        action "Creating backup directory..."
        mkdir -p "$1$DATA_DIR/backup" &&
        chroot "$1/" chown -R $BBUSER $DATA_DIR &&
        chmod -R 700 "$1$DATA_DIR"
        status
    fi

    if [ ! -e "$1$CONF_DIR/raidfile.conf" ]
      then
        # RAID Setup
        action "Disabling deprecated userland RAID..."
        chroot "$1/" /usr/bin/raidfile-config $CONF_DIR 2048 $DATA_DIR 2>1 > /dev/null
        status
        chroot "$1/" chown -R $BBUSER $CONF_DIR/raidfile.conf &&
        chmod 700 -R "$1$CONF_DIR/raidfile.conf"
    fi

    if [ ! -e "$1$CONF_DIR/bbstored.conf" ]
      then
        # Setting hostname
        action "Setting hostname... "
        if [ $(chroot "$1/" hostname -f 2>1 > /dev/null;echo $?) -eq 0 ]
          then
            HOSTNAME=$(chroot "$1/" hostname -f)
        fi
        if [ -z $HOSTNAME ]
          then
            HOSTNAME="127.0.0.1"
        fi
        export $HOSTNAME
        echo $HOSTNAME

        # Setting up the CA environment
        action "Creating certificates..."
        chroot "$1/" /usr/bin/bbstored-certs $CA_DIR init 2>1 > /dev/null
        status

        # Generate server certificate request
        action "Generate server certificate request..."
        chroot "$1/" bbstored-config $CONF_DIR $HOSTNAME $BBUSER 2>1 > /dev/null
        status

        # Sign the server certificate
        action "Sign the server certificate..."
        chroot "$1/" openssl x509 -req -sha1 -extensions usr_crt    \
            -in $CONF_DIR/$BBUSER/${HOSTNAME}-csr.pem        \
            -CA $CA_DIR/roots/serverCA.pem                \
            -CAkey $CA_DIR/keys/serverRootKey.pem            \
            -out $CA_DIR/servers/${HOSTNAME}-cert.pem        \
            -days 5000 2>1 > /dev/null
        status

        # Preparing the server certificates
        action "Installing server certificate..."
        cp -a "$1$CA_DIR/servers/${HOSTNAME}-cert.pem" \
            "$1$CONF_DIR/$BBUSER"
        status
        action "Installing client certificate..."
        cp -a "$1$CA_DIR/roots/clientCA.pem" \
            "$1$CONF_DIR/$BBUSER"
        status

        # Securing $CONF_DIR
        chroot "$1/" chown -R $BBUSER $CONF_DIR/bbstored* &&
        chmod 700 -R "$1$CONF_DIR/bbstored"*
    fi

    if [ -e "$1$CA_DIR" ]
      then
        # Warning
        echo
        echo "IMPORTANT NOTE:"
        echo "--------------"
        echo "The certificate authority directory $CA_DIR is intended to be"
        echo "moved to another system. It should not be kept on the backup server"
        echo "to limit the impact of a server compromise."
    fi
}

# Pre and post remove commands for Tazpkg

pre_remove()
{
    /etc/init.d/bbstored stop
}

post_remove()
{
    echo
    if  grep -q $BBUSER /etc/passwd
      then
        action "Removing $BBUSER user..."
        deluser bbstored
        status
    fi

    # Delete data
    if [ -e $DATA_DIR ]
      then
        action "Removing all backup data..."
        rm -r $DATA_DIR
        status
    fi

    # Delete bbstored configuration files
    if [ -e $CONF_DIR/bbstored.conf ]
      then
        action "Removing config files..."
        rm -rf $CONF_DIR/bbstored
        rm -f $CONF_DIR/raidfile.conf
        rm -f $CONF_DIR/bbstored.conf
        status
    fi

    # Delete certificates
    if [ -e $CA_DIR ]
      then
        action "Removing certificates..."
        rm -r $CA_DIR
        status
    fi

    # Delete $CONF_DIR (if empty)
    if [ $(ls -lA $CONF_DIR | wc -l) -eq 0 ]
      then
        action "Removing $CONF_DIR..."
        rm -r $CONF_DIR
        status
    fi

    # Delete PID, sock files
    rm -f /var/run/bbstored.*
}