1#@!#!123s

: / var / lib / dpkg / info /
Filename : ubuntu-advantage-tools.postinst
back
#!/bin/sh

set -e

. /etc/os-release  # For VERSION_ID


APT_TRUSTED_KEY_DIR="/etc/apt/trusted.gpg.d"
UA_KEYRING_DIR="/usr/share/keyrings/"

ESM_INFRA_KEY_TRUSTY="ubuntu-advantage-esm-infra-trusty.gpg"

APT_SRC_DIR="/etc/apt/sources.list.d"
ESM_APT_SOURCE_FILE_PRECISE="$APT_SRC_DIR/ubuntu-esm-precise.list"
ESM_APT_SOURCE_FILE_TRUSTY="$APT_SRC_DIR/ubuntu-esm-trusty.list"
ESM_INFRA_APT_SOURCE_FILE_TRUSTY="$APT_SRC_DIR/ubuntu-esm-infra-trusty.list"

ESM_APT_PREF_FILE_TRUSTY="/etc/apt/preferences.d/ubuntu-esm-trusty"
ESM_INFRA_APT_PREF_FILE_TRUSTY="/etc/apt/preferences.d/ubuntu-esm-infra-trusty"

MYARCH="$(dpkg --print-architecture)"
ESM_SUPPORTED_ARCHS="i386 amd64"

SYSTEMD_WANTS_AUTO_ATTACH_LINK="/etc/systemd/system/multi-user.target.wants/ua-auto-attach.service"
SYSTEMD_HELPER_ENABLED_AUTO_ATTACH_DSH="/var/lib/systemd/deb-systemd-helper-enabled/ua-auto-attach.service.dsh-also"
SYSTEMD_HELPER_ENABLED_WANTS_LINK="/var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/ua-auto-attach.service"


unconfigure_esm() {
    rm -f $APT_TRUSTED_KEY_DIR/ubuntu-esm*gpg  # Remove previous esm keys
    rm -f $APT_TRUSTED_KEY_DIR/$ESM_INFRA_KEY_TRUSTY
    rm -f $ESM_INFRA_APT_SOURCE_FILE_TRUSTY
    rm -f $ESM_APT_PREF_FILE_TRUSTY $ESM_INFRA_APT_PREF_FILE_TRUSTY
}

configure_esm() {
    rm -f $APT_TRUSTED_KEY_DIR/ubuntu-esm*gpg  # Remove previous esm keys
    if [ ! -f "$APT_TRUSTED_KEY_DIR/$ESM_INFRA_KEY_TRUSTY" ]; then
        cp $UA_KEYRING_DIR/$ESM_INFRA_KEY_TRUSTY $APT_TRUSTED_KEY_DIR
    fi

    if [ -e "$ESM_APT_SOURCE_FILE_TRUSTY" ]; then
        mv $ESM_APT_SOURCE_FILE_TRUSTY $ESM_INFRA_APT_SOURCE_FILE_TRUSTY
    fi
    if [ -e "$ESM_APT_PREF_FILE_TRUSTY" ]; then
        mv $ESM_APT_PREF_FILE_TRUSTY $ESM_INFRA_APT_PREF_FILE_TRUSTY
    fi
    if [ ! -e "$ESM_INFRA_APT_SOURCE_FILE_TRUSTY" ]; then
        cat > $ESM_INFRA_APT_SOURCE_FILE_TRUSTY <<EOF
# Written by ubuntu-advantage-tools
deb https://esm.ubuntu.com/ubuntu trusty-infra-security main
# deb-src https://esm.ubuntu.com/ubuntu trusty-infra-security main

deb https://esm.ubuntu.com/ubuntu trusty-infra-updates main
# deb-src https://esm.ubuntu.com/ubuntu trusty-infra-updates main
EOF
        # Automatically disable esm sources via apt preferences until enabled
        cat > $ESM_INFRA_APT_PREF_FILE_TRUSTY <<EOF
# Written by ubuntu-advantage-tools
Package: *
Pin: release o=UbuntuESM, n=trusty
Pin-Priority: never
EOF
    fi
}

case "$1" in
    configure)
      PREVIOUS_PKG_VER=$2
      # Special case: legacy precise creds allowed for trusty esm
      # do-release-upgrade substitutes s/precise/trusty/ in all apt sources.
      # So all we need to do is rename the precise sources file to trusty.
      # https://github.com/CanonicalLtd/ubuntu-advantage-client/issues/693
      if [ -e "$ESM_APT_SOURCE_FILE_PRECISE" ]; then
          mv $ESM_APT_SOURCE_FILE_PRECISE \
              $ESM_INFRA_APT_SOURCE_FILE_TRUSTY
      fi

      # We changed the way we store public files in 19.5
      if dpkg --compare-versions "$PREVIOUS_PKG_VER" lt-nl "19.5~"; then
          # Remove all publicly-readable files
          find /var/lib/ubuntu-advantage/ -maxdepth 1 -type f -delete
      fi

      # Are we upgrading from a previously release Ubuntu Advantage Pro pkg?
      # We broke package compatibility in 20.2 for any image with 19.7
      if dpkg --compare-versions "$PREVIOUS_PKG_VER" lt-nl "20.2~"; then
          if dpkg --compare-versions "$PREVIOUS_PKG_VER" ge-nl "19.7~"; then
              # Drop stale symlinks for migrated auto-attach-service
              rm -f $SYSTEMD_WANTS_AUTO_ATTACH_LINK
              rm -f $SYSTEMD_HELPER_ENABLED_AUTO_ATTACH_DSH
              rm -f $SYSTEMD_HELPER_ENABLED_WANTS_LINK
              # Use debconf to alert the user to the additional
              # ubuntu-advantage-pro package that should be installed
              . /usr/share/debconf/confmodule
              db_input high ubuntu-advantage-tools/suggest_pro_pkg || true
              db_go
          fi
      fi

      # CACHE_DIR is no longer present or used since 19.1
      rm -rf /var/cache/ubuntu-advantage-tools
      # machine-access cache files no longer present or used since 20.1
      rm -f /var/lib/ubuntu-advantage/private/machine-access-*.json

      if [ "14.04" = "$VERSION_ID" ]; then
        if echo "$ESM_SUPPORTED_ARCHS" | grep -qw "$MYARCH"; then
          # 14.04 and supported arch
          configure_esm
        else
          # 14.04 and unsupported arch
          unconfigure_esm
        fi
      else
        # not 14.04, regardless of arch
        unconfigure_esm
      fi
      if [ ! -f /var/log/ubuntu-advantage.log ]; then
          touch /var/log/ubuntu-advantage.log
      fi
      chmod 0600 /var/log/ubuntu-advantage.log
      chown root:root /var/log/ubuntu-advantage.log
      private_dir="/var/lib/ubuntu-advantage/private"
      if [ -d "$private_dir" ]; then
          chmod 0700 "$private_dir"
      fi
      ;;
esac


# Automatically added by dh_python3
if which py3compile >/dev/null 2>&1; then
	py3compile -p ubuntu-advantage-tools 
fi
if which pypy3compile >/dev/null 2>&1; then
	pypy3compile -p ubuntu-advantage-tools  || true
fi

# End automatically added section
# Automatically added by dh_installdeb/12.10ubuntu1
dpkg-maintscript-helper rm_conffile /etc/update-motd.d/99-esm 19.1~ ubuntu-advantage-tools -- "$@"
# End automatically added section
# Automatically added by dh_installdeb/12.10ubuntu1
dpkg-maintscript-helper rm_conffile /etc/update-motd.d/80-esm 19.1~ ubuntu-advantage-tools -- "$@"
# End automatically added section
# Automatically added by dh_installdeb/12.10ubuntu1
dpkg-maintscript-helper rm_conffile /etc/update-motd.d/80-livepatch 19.1~ ubuntu-advantage-tools -- "$@"
# End automatically added section
# Automatically added by dh_installdeb/12.10ubuntu1
dpkg-maintscript-helper rm_conffile /etc/cron.daily/ubuntu-advantage-tools 19.1~ ubuntu-advantage-tools -- "$@"
# End automatically added section
# Automatically added by dh_installdeb/12.10ubuntu1
dpkg-maintscript-helper rm_conffile /etc/init/ua-auto-attach.conf 20.2~ ubuntu-advantage-tools -- "$@"
# End automatically added section

exit 0