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138 lines
4.1 KiB
138 lines
4.1 KiB
#!/bin/bash
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# Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License, version 2.0,
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# as published by the Free Software Foundation.
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#
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# This program is also distributed with certain software (including
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# but not limited to OpenSSL) that is licensed under separate terms,
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# as designated in a particular file or component or in included license
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# documentation. The authors of MySQL hereby grant you an additional
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# permission to link the program and your derivative works with the
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# separately licensed software that they have included with MySQL.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License, version 2.0, for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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. /usr/share/debconf/confmodule
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. /usr/share/mysql-@MYSQL_BASE_VERSION@/mysql-helpers
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take_upstart_job_backup () {
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if [ -e "/etc/init/mysql.conf" ] && [ -d "/var/lib/mysql" ];
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then
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mv /etc/init/mysql.conf /var/lib/mysql/.mysql.conf.backup
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fi
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}
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invoke() {
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if pathfind invoke-rc.d; then
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invoke-rc.d mysql
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else
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/etc/init.d/mysql $1
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fi
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}
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case "$1" in
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configure)
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if [ -z "$2" ];
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then
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set -e
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# Check if we should override new default auth plugin
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OVERRIDEFILE="/etc/mysql/mysql.conf.d/default-auth-override.cnf"
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if [ ! -e "$OVERRIDEFILE" ];
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then
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db_get mysql-server/default-auth-override && OVERRIDE=${RET}
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if [ "$OVERRIDE" = "Use Legacy Authentication Method (Retain MySQL 5.x Compatibility)" ]; then
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install -m0644 /dev/null "$OVERRIDEFILE"
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echo "# This file is automatically generated by MySQL Maintainer Scripts" >> "$OVERRIDEFILE"
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echo "[mysqld]" >> "$OVERRIDEFILE"
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echo "default-authentication-plugin = mysql_native_password" >> "$OVERRIDEFILE"
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fi
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fi
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# Check if we should enable lowercase table names
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OVERRIDEFILE="/etc/mysql/mysql.conf.d/lowercase-table-names.cnf"
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if [ ! -e "$OVERRIDEFILE" ];
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then
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db_get mysql-server/lowercase-table-names && OVERRIDE=${RET}
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if [ "$OVERRIDE" = "Enabled" ]; then
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install -m0644 /dev/null "$OVERRIDEFILE"
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echo "# This file is automatically generated by MySQL Maintainer Scripts" >> "$OVERRIDEFILE"
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echo "[mysqld]" >> "$OVERRIDEFILE"
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echo "lower-case-table-names = 1" >> "$OVERRIDEFILE"
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fi
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fi
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# If the existing config file is a proper file, we back it up
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if [ -f "/etc/mysql/my.cnf" ] && [ ! -L "/etc/mysql/my.cnf" ]; then
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cp /etc/mysql/my.cnf /etc/mysql/my.cnf.bak
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fi
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update-alternatives --force --install /etc/mysql/my.cnf my.cnf "/etc/mysql/mysql.cnf" 200
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verify_ready
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MYSQLDATA=/var/lib/mysql
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MYSQLFILES=/var/lib/mysql-files
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if aa-status --enabled 2>/dev/null; then
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apparmor_parser -r -T -W /etc/apparmor.d/usr.sbin.mysqld 2>/dev/null || true
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fi
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if [ ! "$(ls -A ${MYSQLDATA})" ] && [ -d ${MYSQLFILES} ];
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then
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db_get mysql-@DEB_PRODUCTNAME@-server/root-pass && PASSWD=${RET}
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db_set mysql-@DEB_PRODUCTNAME@-server/root-pass ""
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db_set mysql-@DEB_PRODUCTNAME@-server/re-root-pass ""
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SQL=$(mktemp -u ${MYSQLFILES}/XXXXXXXXXX)
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install /dev/null -m0600 -omysql -gmysql "${SQL}"
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if [ ! -z "${PASSWD}" ];
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then
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PASSWD=$(printf %q "${PASSWD}")
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cat << EOF > ${SQL}
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USE mysql;
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ALTER user 'root'@'localhost' IDENTIFIED BY '${PASSWD}';
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SHUTDOWN;
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EOF
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PASSWD=""
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else
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cat << EOF > ${SQL}
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SET @@SESSION.SQL_LOG_BIN=0;
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USE mysql;
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INSTALL PLUGIN auth_socket SONAME 'auth_socket.so';
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ALTER USER 'root'@'localhost' IDENTIFIED WITH 'auth_socket';
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SHUTDOWN;
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EOF
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fi
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mysqld --initialize-insecure --user=mysql > /dev/null
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run_init_sql "$SQL"
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rm -f "$SQL"
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fi
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set +e
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fi
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;;
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abort-upgrade|abort-remove|abort-configure)
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;;
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*)
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exit 1
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;;
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esac
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db_stop
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take_upstart_job_backup
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#DEBHELPER#
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exit 0
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