diff options
Diffstat (limited to 'debian/mariadb-server-10.3.postinst')
| -rw-r--r-- | debian/mariadb-server-10.3.postinst | 277 |
1 files changed, 0 insertions, 277 deletions
diff --git a/debian/mariadb-server-10.3.postinst b/debian/mariadb-server-10.3.postinst deleted file mode 100644 index 7874a691268..00000000000 --- a/debian/mariadb-server-10.3.postinst +++ /dev/null @@ -1,277 +0,0 @@ -#!/bin/bash -e - -. /usr/share/debconf/confmodule - -# assume the filename is /path/to/mariadb-server-##.#.postinst -VER=${0: -13:4} - -if [ -n "$DEBIAN_SCRIPT_DEBUG" ]; then set -v -x; DEBIAN_SCRIPT_TRACE=1; fi -${DEBIAN_SCRIPT_TRACE:+ echo "#42#DEBUG# RUNNING $0 $*" 1>&2 } - -export PATH=$PATH:/sbin:/usr/sbin:/bin:/usr/bin - -# This command can be used as pipe to syslog. With "-s" it also logs to stderr. -ERR_LOGGER="logger -p daemon.err -t mariadb-server-$VER.postinst -i" -# This will make an error in a logged command immediately apparent by aborting -# the install, rather than failing silently and leaving a broken install. -set -o pipefail - -invoke() { - if [ -x /usr/sbin/invoke-rc.d ]; then - invoke-rc.d mysql $1 - else - /etc/init.d/mysql $1 - fi -} - -MYSQL_BOOTSTRAP="/usr/sbin/mysqld --bootstrap --user=mysql --disable-log-bin --skip-grant-tables --default-storage-engine=myisam" - -set_mysql_rootpw() { - # forget we ever saw the password. don't use reset to keep the seen status - db_set mysql-server/root_password "" - db_set mysql-server/root_password_again "" - - tfile=`mktemp` - if [ ! -f "$tfile" ]; then - return 1 - fi - - # this avoids us having to call "test" or "[" on $rootpw - cat << EOF > $tfile -USE mysql; -SET sql_log_bin=0; -UPDATE user SET password=PASSWORD("$rootpw") WHERE user='root'; -FLUSH PRIVILEGES; -EOF - if grep -q 'PASSWORD("")' $tfile; then - retval=0 - else - $MYSQL_BOOTSTRAP <$tfile - retval=$? - fi - rm -f $tfile - return $retval -} - -case "$1" in - configure) - # This is needed because mysql_install_db removes the pid file in /var/run - # and because changed configuration options should take effect immediately. - # In case the server wasn't running at all it should be ok if the stop - # script fails. I can't tell at this point because of the cleaned /var/run. - set +e; invoke stop; set -e - - mysql_statedir=/usr/share/mysql - mysql_datadir=/var/lib/mysql - mysql_logdir=/var/log/mysql - mysql_rundir=/var/run/mysqld - mysql_cfgdir=/etc/mysql - mysql_upgradedir=/var/lib/mysql-upgrade - - # If the following symlink exists, it is a preserved copy the old data dir - # created by the preinst script during a upgrade that would have otherwise - # been replaced by an empty mysql dir. This should restore it. - for dir in DATADIR LOGDIR; do - - if [ "$dir" = "DATADIR" ]; then - targetdir=$mysql_datadir - else - targetdir=$mysql_logdir - fi - - savelink="$mysql_upgradedir/$dir.link" - if [ -L "$savelink" ]; then - # If the targetdir was a symlink before we upgraded it is supposed - # to be either still be present or not existing anymore now. - if [ -L "$targetdir" ]; then - rm "$savelink" - elif [ ! -d "$targetdir" ]; then - mv "$savelink" "$targetdir" - else - # this should never even happen, but just in case... - mysql_tmp=`mktemp -d -t mysql-symlink-restore-XXXXXX` - echo "this is very strange! see $mysql_tmp/README..." >&2 - mv "$targetdir" "$mysql_tmp" - cat << EOF > "$mysql_tmp/README" - -If you're reading this, it's most likely because you had replaced /var/lib/mysql -with a symlink, then upgraded to a new version of mysql, and then dpkg -removed your symlink (see #182747 and others). The mysql packages noticed -that this happened, and as a workaround have restored it. However, because -/var/lib/mysql seems to have been re-created in the meantime, and because -we don't want to rm -rf something we don't know as much about, we are going -to leave this unexpected directory here. If your database looks normal, -and this is not a symlink to your database, you should be able to blow -this all away. - -EOF - fi - fi - rmdir $mysql_upgradedir 2>/dev/null || true - - done - - # Ensure the existence and right permissions for the database and - # log files. - if [ ! -d "$mysql_statedir" -a ! -L "$mysql_statedir" ]; then mkdir "$mysql_statedir"; fi - if [ ! -d "$mysql_datadir" -a ! -L "$mysql_datadir" ]; then mkdir "$mysql_datadir" ; fi - if [ ! -d "$mysql_logdir" -a ! -L "$mysql_logdir" ]; then mkdir "$mysql_logdir" ; fi - # When creating an ext3 jounal on an already mounted filesystem like e.g. - # /var/lib/mysql, you get a .journal file that is not modifyable by chown. - # The mysql_statedir must not be writable by the mysql user under any - # circumstances as it contains scripts that are executed by root. - set +e - chown -R 0:0 $mysql_statedir - find $mysql_datadir ! -uid $(id -u mysql) -print0 | xargs -0 -r chown mysql - chown -R mysql:adm $mysql_logdir - chmod 2750 $mysql_logdir - set -e - - # This is important to avoid dataloss when there is a removed - # mysql-server version from Woody lying around which used the same - # data directory and then somewhen gets purged by the admin. - db_set mariadb-server/postrm_remove_database false || true - - # Clean up old flags before setting new one - rm -f $mysql_datadir/debian-*.flag - # Flag data dir to avoid downgrades - touch $mysql_datadir/debian-10.3.flag - - # initiate databases. Output is not allowed by debconf :-( - # This will fail if we are upgrading an existing database; in this case - # mysql_upgrade, called from the /etc/init.d/mysql start script, will - # handle things. - # Debian: beware of the bashisms... - # Debian: can safely run on upgrades with existing databases - set +e - bash /usr/bin/mysql_install_db --rpm --cross-bootstrap --user=mysql \ - --disable-log-bin --skip-test-db 2>&1 | \ - $ERR_LOGGER - set -e - - - # To avoid downgrades. - touch $mysql_statedir/debian-$VER.flag - - ## On every reconfiguration the maintenance user is recreated. - # - # - It is easier to regenerate the password every time but as people - # use fancy rsync scripts and file alteration monitors, the existing - # password is used and existing files not touched. - # - The mysqld statement is like that in mysql_install_db because the - # server is not already running. This has some implications: - # - The amount of newlines and semicolons in the query is important! - # - GRANT is not possible with --skip-grant-tables and "INSERT - # (user,host..) VALUES" is not --ansi compliant - # - The echo is just for readability. ash's buildin has no "-e" so use /bin/echo. - # - The Super_priv, Show_db_priv, Create_tmp_table_priv and Lock_tables_priv - # may not be present as old Woody 3.23 databases did not have it and the - # admin might not already have run mysql_upgrade which adds them. - # As the binlog cron scripts to need at least the Super_priv, I do first - # the old query which always succeeds and then the new which may or may not. - - # recreate the credentials file if not present or without mysql_upgrade stanza - dc=$mysql_cfgdir/debian.cnf; - if [ -e "$dc" -a -n "`fgrep mysql_upgrade $dc 2>/dev/null`" ]; then - pass="`sed -n 's/^[ ]*password *= *// p' $dc | head -n 1`" - else - pass=`perl -e 'print map{("a".."z","A".."Z",0..9)[int(rand(62))]}(1..16)'`; - if [ ! -d "$mysql_cfgdir" ]; then install -o 0 -g 0 -m 0755 -d $mysql_cfgdir; fi - umask 066 - cat /dev/null > $dc - umask 022 - echo "# Automatically generated for Debian scripts. DO NOT TOUCH!" >>$dc - echo "[client]" >>$dc - echo "host = localhost" >>$dc - echo "user = debian-sys-maint" >>$dc - echo "password = $pass" >>$dc - echo "socket = $mysql_rundir/mysqld.sock" >>$dc - echo "[mysql_upgrade]" >>$dc - echo "host = localhost" >>$dc - echo "user = debian-sys-maint" >>$dc - echo "password = $pass" >>$dc - echo "socket = $mysql_rundir/mysqld.sock" >>$dc - echo "basedir = /usr" >>$dc - fi - # If this dir chmod go+w then the admin did it. But this file should not. - chown 0:0 $dc - chmod 0600 $dc - - replace_query=`/bin/echo -e \ - "USE mysql;\n" \ - "SET sql_mode='';\n" \ - "REPLACE INTO user SET " \ - " host='localhost', user='debian-sys-maint', password=password('$pass'), " \ - " Select_priv='Y', Insert_priv='Y', Update_priv='Y', Delete_priv='Y', " \ - " Create_priv='Y', Drop_priv='Y', Reload_priv='Y', Shutdown_priv='Y', " \ - " Process_priv='Y', File_priv='Y', Grant_priv='Y', References_priv='Y', " \ - " Index_priv='Y', Alter_priv='Y', Super_priv='Y', Show_db_priv='Y', "\ - " Create_tmp_table_priv='Y', Lock_tables_priv='Y', Execute_priv='Y', "\ - " Repl_slave_priv='Y', Repl_client_priv='Y', Create_view_priv='Y', "\ - " Show_view_priv='Y', Create_routine_priv='Y', Alter_routine_priv='Y', "\ - " Create_user_priv='Y', Event_priv='Y', Trigger_priv='Y',"\ - " ssl_cipher='', x509_issuer='', x509_subject='';"`; - - db_get mysql-server/root_password && rootpw="$RET" - if ! set_mysql_rootpw; then - db_input high mysql-server/error_setting_password || true - db_go - fi - - set +e - echo "$replace_query" | $MYSQL_BOOTSTRAP 2>&1 | $ERR_LOGGER - set -e - - # If there is a real AppArmor profile, we reload it. - # If the default empty profile is installed, then we remove any old - # profile that may be loaded. - # This allows upgrade from old versions (that have an apparmor profile - # on by default) to work both to disable a default profile, and to keep - # any profile installed and maintained by users themselves. - profile="/etc/apparmor.d/usr.sbin.mysqld" - if [ -f "$profile" ] && aa-status --enabled 2>/dev/null; then - if grep -q /usr/sbin/mysqld "$profile" 2>/dev/null ; then - apparmor_parser -r "$profile" || true - else - echo "/usr/sbin/mysqld { }" | apparmor_parser --remove 2>/dev/null || true - fi - fi - - # copy out any mysqld_safe settings - systemd_conf=/etc/systemd/system/mariadb.service.d/migrated-from-my.cnf-settings.conf - if [ -x /usr/bin/mariadb-service-convert -a ! -f "${systemd_conf}" ]; then - mkdir -p /etc/systemd/system/mariadb.service.d - /usr/bin/mariadb-service-convert > "${systemd_conf}" - fi - ;; - - abort-upgrade|abort-remove|abort-configure) - ;; - - triggered) - if [ -x "$(command -v systemctl)" ]; then - systemctl daemon-reload - fi - invoke restart - ;; - - *) - echo "postinst called with unknown argument '$1'" 1>&2 - exit 1 - ;; -esac - -db_stop # in case invoke failes - -# dh_systemd_start doesn't emit anything since we still ship /etc/init.d/mysql. -# Thus MariaDB server is started via init.d script, which in turn redirects to -# systemctl. If we upgrade from MySQL mysql.service may be masked, which also -# means init.d script is disabled. Unmask mysql service explicitly. -# Check first that the command exists, to avoid emitting any warning messages. -if [ -x "$(command -v deb-systemd-helper)" ]; then - deb-systemd-helper unmask mysql.service > /dev/null -fi - -#DEBHELPER# - -exit 0 |