Raphaël G. Git Repositories - distcook/blob - lib/pattern.sh

   1 #! /bin/sh -e
   2
   3 #Fix bash completion
   4 perl -pne 's%(?:(COMP_CONFIGURE_HINTS|COMP_TAR_INTERNAL_PATHS)=1?)%${1}=1%' -i "$PWD/root/etc/sysconfig/bash-completion"
   5
   6 #Disable gpg agent
   7 perl -pne 's%(?:(START_GPGAGENT|START_GPGAGENT_SH)=(?:"?(no|yes)"?)?)%${1}="no"%' -i "$PWD/root/etc/sysconfig/gnupg2"
   8
   9 #Locale config
  10 cat << EOF > "$PWD/root/etc/vconsole.conf"
  11 KEYMAP=$KEYMAP
  12 FONT=lat0-16
  13 EOF
  14 cat << EOF > "$PWD/root/etc/locale.conf"
  15 LANGUAGE=$LOCALE:${LOCALE_ALT}
  16 LANG=$LOCALE
  17 EOF
  18
  19 #Setup networking
  20 cat << EOF > "$PWD/root/etc/sysconfig/network"
  21 NETWORKING=yes
  22 AUTOMATIC_IFCFG=no
  23 EOF
  24
  25 #Setup network
  26 cat << EOF > "$PWD/root/etc/hostname"
  27 ${NETHOSTNAME}
  28 EOF
  29
  30 #Setup machine-info
  31 cat << EOF > "$PWD/root/etc/machine-info"
  32 CHASSIS=server
  33 EOF
  34
  35 #Setup hosts
  36 #XXX: we remove mask from address
  37 cat << EOF > "$PWD/root/etc/hosts"
  38 127.0.0.1                               localhost
  39 ::1                                     localhost
  40 ${NETADDRESS4%/*}                               ${NETHOSTNAME}  ${NETALIAS}
  41 ${NETADDRESS6%/*}       ${NETHOSTNAME}  ${NETALIAS}
  42 EOF
  43
  44 #Fix named config
  45 perl -pne 's%listen-on port 53 \{ .+; \};%listen-on port 53 { 127.0.0.1; };%' -i "$PWD/root/etc/named.conf"
  46 perl -pne 's%listen-on-v6 port 53 \{ .+; \};%listen-on-v6 port 53 { ::1; };%' -i "$PWD/root/etc/named.conf"
  47
  48 #Network
  49 mkdir -p "$PWD/root/etc/systemd/network"
  50 if [ ! -z "${NETCONFIG}" -a "${NETCONFIG}" = 'static' ]; then
  51         cat << EOF > "$PWD/root/etc/systemd/network/${NETMAC}.network"
  52 [Match]
  53 MACAddress=${NETMAC}
  54
  55 [Network]
  56 DHCP=no
  57 Address=${NETADDRESS4}
  58 Address=${NETADDRESS6}
  59 DNS=${NETDNS}
  60
  61 [Route]
  62 Destination=${NETGATEWAY4}
  63
  64 [Route]
  65 Destination=0.0.0.0/0
  66 Gateway=${NETGATEWAY4}
  67
  68 [Route]
  69 Destination=${NETGATEWAY6}
  70
  71 [Route]
  72 Destination=::/0
  73 Gateway=${NETGATEWAY6}
  74 EOF
  75 else
  76         cat << EOF > "$PWD/root/etc/systemd/network/${NETMAC}.network"
  77 [Match]
  78 MACAddress=${NETMAC}
  79
  80 [Network]
  81 DHCP=yes
  82 EOF
  83 fi
  84
  85 #Fstab
  86 #XXX: grub-legacy don't support ext4 and xfs V5 file format for /boot
  87 cat << EOF > "$PWD/root/etc/fstab"
  88 UUID=${BOOTUUID}        /boot   ext3    defaults,noatime 1 2
  89 UUID=${SLASHUUID}       /       btrfs   defaults,relatime 1 1
  90 UUID=${SWAPAUUID}       none    swap    sw 0 0
  91 UUID=${SWAPBUUID}       none    swap    sw 0 0
  92 UUID=${DATAUUID}        ${DATAPATH}     btrfs   defaults,relatime,nofail 1 2
  93 proc                                            /proc   proc    defaults 0 0
  94 EOF
  95
  96 # Copy grub files
  97 cp -f $PWD/root/lib/grub/${ARCH}-mageia/{e2fs_stage1_5,stage{1,2}} $PWD/root/boot/grub/
  98
  99 #Crypttab
 100 cat << EOF > "$PWD/root/etc/crypttab"
 101 ${SLASHNAME}    UUID=${LUKSSLASHUUID}
 102 ${DATANAME}     UUID=${LUKSDATAUUID}    -       nofail,noauto
 103 EOF
 104
 105 #Set resolv.conf
 106 ln -fs "/run/systemd/resolve/resolv.conf" "$PWD/root/etc/resolv.conf"
 107 #Disable LLMNR, enable localhost
 108 perl -pne 's/^#LLMNR=yes$/LLMNR=no/;s/^#DNS=/DNS=127.0.0.1/' -i "$PWD/root/etc/systemd/resolved.conf"
 109
 110 #Disable resolvconf
 111 rm -f "$PWD/root/etc/resolvconf/run/enable-updates"
 112
 113 #Mail
 114 cat << EOF >> "$PWD/root/etc/mdadm.conf"
 115 MAILADDR ${MAIL}
 116 EOF
 117
 118 #Password
 119 echo -n "$ROOTPASS" | chroot $PWD/root passwd root --stdin
 120 chroot $PWD/root adduser -m "$USERLOGIN"
 121 echo -n "$USERPASS" | chroot $PWD/root passwd "$USERLOGIN" --stdin
 122
 123 #Grub file
 124 cat << EOF > $PWD/root/boot/grub/menu.lst
 125 timeout 5
 126 color black/cyan yellow/cyan
 127 gfxmenu (hd0,0)/gfxmenu
 128 default 0
 129
 130 title linux
 131 root (hd0,0)
 132 kernel /vmlinuz-server BOOT_IMAGE=linux root=UUID=$SLASHUUID PROFILE=default splash=verbose vga=793
 133 initrd /initrd-server.img
 134
 135 title failsafe
 136 root (hd0,0)
 137 kernel /vmlinuz-server BOOT_IMAGE=failsafe root=UUID=$SLASHUUID rd.luks.uuid=$LUKSSLASHUUID failsafe
 138 initrd /initrd-server.img
 139 EOF
 140 #Update grub fx menu
 141 chroot $PWD/root grub-gfxmenu --lang fr --update-theme --update-gfxmenu
 142
 143 #Grub device.map
 144 cat << EOF > $PWD/root/boot/grub/device.map
 145 (hd0)   /dev/sda
 146 EOF
 147
 148 #Shorewall
 149 cat << EOF >> $PWD/root/etc/shorewall/zones
 150 net             ipv4
 151 EOF
 152 cat << EOF >> $PWD/root/etc/shorewall/policy
 153 fw      net     ACCEPT
 154 net     all     DROP    info
 155 all     all     REJECT  info
 156 EOF
 157 cat << EOF >> $PWD/root/etc/shorewall/rules
 158 INCLUDE rules.drakx
 159 EOF
 160 cat << EOF > $PWD/root/etc/shorewall/rules.drakx
 161 ACCEPT  net     fw      udp     68,6700:7000    -
 162 ACCEPT  net     fw      icmp    8       -
 163 ACCEPT  net     fw      tcp     20,21,22,80,443,6700:7000       -
 164 EOF
 165
 166 #Shorewall6
 167 cat << EOF >> $PWD/root/etc/shorewall6/zones
 168 net             ipv6
 169 EOF
 170 cat << EOF >> $PWD/root/etc/shorewall6/policy
 171 fw      net     ACCEPT
 172 net     all     DROP    info
 173 all     all     REJECT  info
 174 EOF
 175 cat << EOF >> $PWD/root/etc/shorewall6/rules
 176 INCLUDE rules.drakx
 177 EOF
 178 cat << EOF > $PWD/root/etc/shorewall6/rules.drakx
 179 ACCEPT  net     fw      udp     546,6700:7000   -
 180 ACCEPT  net     fw      icmp    128     -
 181 ACCEPT  net     fw      tcp     20,21,22,80,443,546,6700:7000   -
 182 EOF
 183
 184 # Disable old services
 185 # Strip WantedBy=multi-user.target in [Install] section of lm_sensors.service ?
 186 for s in lm_sensors network network-auth network-up resolvconf smartd; do
 187         if [ -f "$PWD/root/etc/rc.d/init.d/$s" -a -x "$PWD/root/etc/rc.d/init.d/$s" ]; then
 188                 chroot $PWD/root /usr/lib/systemd/systemd-sysv-install disable $s
 189         fi
 190         if [ -f "$PWD/root/etc/systemd/system/multi-user.target.wants/${s}.service" ]; then
 191                 rm -f "$PWD/root/etc/systemd/system/multi-user.target.wants/${s}.service"
 192         fi
 193 done
 194
 195 # Extract last kernel version
 196 KVER=`chroot $PWD/root rpm -qa | perl -pne '/kernel-server-latest/||undef $_;s%^kernel-(server)-latest-([^-]+)-(.+)$%\2-\1-\3%'`
 197 #XXX: we do not regenerate initrd here, it will be generated at image build step
 198 rm -f "$PWD/root/boot/initrd-${KVER}.img"
 199
 200 # Check rc.local state
 201 if [ -f "$PWD/root/etc/rc.d/rc.local" ]; then
 202         echo "$PWD/root/etc/rc.d/rc.local not empty"
 203         exit 1
 204 fi
 205
 206 # First boot startup script
 207 #XXX: regenerate initrd after first successfull boot to strip from useless modules
 208 touch "$PWD/root/etc/rc.d/rc.local"
 209 chmod a+x "$PWD/root/etc/rc.d/rc.local"
 210 cat << EOF > "$PWD/root/etc/rc.d/rc.local"
 211 #! /bin/sh
 212 . /etc/init.d/functions
 213 case "\$1" in
 214         start)
 215                 gprintf "Disabling lm_sensors.service: "
 216                 /usr/bin/systemctl disable lm_sensors.service
 217                 [ \$? -eq 0 ] && success || failure
 218                 echo
 219                 gprintf "Stopping lm_sensors.service: "
 220                 /usr/bin/systemctl stop lm_sensors.service
 221                 [ \$? -eq 0 ] && success || failure
 222                 echo
 223                 gprintf "Generating initrd: "
 224                 /usr/sbin/mkinitrd -f -v /boot/initrd-${KVER}.img ${KVER}
 225                 [ \$? -eq 0 ] && success || failure
 226                 echo
 227                 rm -f "\$0"
 228                 exit 0
 229                 ;;
 230         *)
 231                 echo "Usage: \$0 start" >&2
 232                 exit 3
 233                 ;;
 234 esac
 235 EOF
 236
 237 # Fix msec
 238 chroot "$PWD/root" msec -f webserver
 239
 240 # Fix postfix
 241 perl -pne "my \$m='${MAIL}'; s%^(root:[\\t\\s]+)postfix\$%\\1\$m%" -i "$PWD/root/etc/postfix/aliases"
 242
 243 # Generate ssh keys
 244 chroot "$PWD/root" /usr/sbin/sshd-keygen
 245
 246 # Allow root access
 247 #XXX: forced because msec decides otherwise
 248 perl -pne 's%^PermitRootLogin .*%PermitRootLogin yes%' -i "$PWD/root/etc/ssh/sshd_config"
 249
 250 # Add rsa key if available
 251 #XXX: dsa is unsupported anymore
 252 if [ -e "$HOME/.ssh/id_rsa.pub" ]; then
 253         [ ! -d "$PWD/root/root/.ssh" ] && mkdir -m 0700 "$PWD/root/root/.ssh"
 254         cp -f "$HOME/.ssh/id_rsa.pub" "$PWD/root/root/.ssh/authorized_keys"
 255 fi
 256
 257 #TODO ntp /etc/systemd/timesyncd.conf
 258
 259 # Cleanup tmp and run
 260 rm -fr $PWD/root/tmp/* $PWD/root/run/*