/usr/share/bacula-common/common-functions.dpkg is in bacula-common 7.0.5+dfsg-4build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# Common functions, used from dpkg scripts
#
genRandomPassword()
{
cat /dev/urandom | tr -dc _A-Z-a-z-0-9 | head -c33
}
readOrCreatePasswords()
{
BACULAPWFILE=/etc/bacula/common_default_passwords
if [ -f $BACULAPWFILE ]; then
. $BACULAPWFILE
fi
if [ -z "$DIRPASSWD" -o -z "$DIRMPASSWD" -o -z "$SDPASSWD" -o \
-z "$SDMPASSWD" -o -z "$FDPASSWD" -o -z "$FDMPASSWD" ] ; then
# Create the passwords.
DIRPASSWD=`genRandomPassword`
DIRMPASSWD=`genRandomPassword`
SDPASSWD=`genRandomPassword`
SDMPASSWD=`genRandomPassword`
FDPASSWD=`genRandomPassword`
FDMPASSWD=`genRandomPassword`
# Save the passwords.
echo "# " > $BACULAPWFILE
chown root:root $BACULAPWFILE
chmod 0600 $BACULAPWFILE
cat >>$BACULAPWFILE <<EOF
# This file has been autogenerated during package installation and
# holds defaults for new Bacula packages installed on this system. It
# is used only when you install a new Bacula package, and can be
# safely removed at any time.
DIRPASSWD=$DIRPASSWD
DIRMPASSWD=$DIRMPASSWD
SDPASSWD=$SDPASSWD
SDMPASSWD=$SDMPASSWD
FDPASSWD=$FDPASSWD
FDMPASSWD=$FDMPASSWD
EOF
fi
}
#
# Function for substitute variables into template
# Usage: substitute <template> <output>
#
# will replace all occurance of XXX_var_XXX to value of environment variable `var'
#
substitute() {
local TEMPLATE DEST HOSTNAME SUBST_VARIABLES SEDCMD
TEMPLATE="$1"
DEST="$2"
HOSTNAME="${HOSTNAME:-`hostname --fqdn 2>/dev/null || hostname`}"
SUBST_VARIABLES="${SUBST_VARIABLES:-HOSTNAME DBNAME DBUSER DBPASS \
DIRPASSWD DIRMPASSWD SDPASSWD SDMPASSWD FDPASSWD FDMPASSWD}"
SEDCMD="sed"
for var in $SUBST_VARIABLES; do
value=$(eval echo "\$$var" |sed -e 's/[\/&]/\\&/g')
SEDCMD="$SEDCMD -e s/XXX_${var}_XXX/$value/g"
done
$SEDCMD "$TEMPLATE" >"$DEST"
}
#
# Function for check if config already registered by the same package for
# other database type.
# Usage: config_from_other_dbtype <package> <config>
#
config_from_other_dbtype() {
local PACKAGE CONFIG base_package_name regex
PACKAGE="$1"
CONFIG="$2"
base_package_name=$(echo "$PACKAGE" |sed -Ee 's/-(mysql|pgsql|sqlite3)$//')
regex="^$CONFIG:$base_package_name-(mysql|pgsql|sqlite3):"
ucfq -w "$CONFIG" |egrep -q "$regex"
}
#
# Function for install config file from template
# Usage: install_config <package> <config name> [ <template> ]
#
# use substitute() for generate config
# use config_from_other_dbtype() for force reregister file with ucf
# install and register generated file with ucf
#
install_config() {
local PACKAGE CONFIG OLD_VERSION TEMPLATE tempfile
PACKAGE="$1"
if [ $# -ge 3 ]; then
TEMPLATE="$2"
CONFIG="$3"
else
TEMPLATE="/usr/share/bacula-common/defconfig/$(basename '$CONFIG')"
CONFIG="$3"
fi
tempfile=`tempfile`
dpkg_conffile_md5sum="$(dpkg-query -W -f='${Conffiles}' \"$PACKAGE\" \
2>/dev/null |sed -ne "\' $CONFIG ' { s/ obsolete$//; s/.* //; p }")"
if [ -n "$dpkg_conffile_md5sum" ]; then
echo "$dpkg_conffile_md5sum default" >"$tempfile.md5sum"
fi
if [ -f "$TEMPLATE.md5sum" ]; then
cat "$TEMPLATE.md5sum" >>"$tempfile.md5sum"
fi
substitute "$TEMPLATE" "$tempfile"
ucf --debconf-ok --three-way "$tempfile" "$CONFIG"
# if config installed by the same package for other
# database type, we need force reregister it.
if config_from_other_dbtype "$PACKAGE" "$CONFIG"; then
ucfr -f "$PACKAGE" "$CONFIG"
else
ucfr "$PACKAGE" "$CONFIG"
fi
rm -f "$tempfile" "$tempfile.md5sum"
}
#
# Function for setup /etc/default/*
# Usage: call from postins script "setup_etc_default <package> $@"
#
# if there is fresh install, generate default /etc/default/* file
# if there is upgrade from old version, then set ENABLED=no if /etc/bacula/do_not_run present
# if there is upgrade from recent version, then preserve ENABLED, ARGS and CONFIG variables/
#
setup_etc_default() {
local PACKAGE SERVICE ARGS DEFAULT_ARGS ENABLED CONFIG DEFAULTS tempfile
PACKAGE="$1"
if [ "$2" != "configure" ]; then
return
fi
case "$1" in
bacula-fd)
SERVICE="bacula-fd"
ARGS=""
;;
bacula-sd)
SERVICE="bacula-sd"
ARGS="-u bacula -g tape"
;;
bacula-director-pgsql|bacula-director-mysql|bacula-director-sqlite3)
SERVICE="bacula-dir"
ARGS="-u bacula -g bacula"
if ucfq -w "/etc/default/bacula-dir" \
|egrep -q '^[^:]*:bacula-director-(pgsql|mysql|sqlite3):'; then
UCFR_ARGS="-f"
fi
;;
*)
echo "setup_defaults: unknown package \"$1\"" >&2
return
esac
ENABLED="yes"
CONFIG="/etc/bacula/$SERVICE.conf"
DEFAULTS="/etc/default/$SERVICE"
UCFR_ARGS="${UCFR_ARGS:-}"
if [ -n "$3" ]; then
if dpkg --compare-versions "$3" lt "5.2.6+dfsg-1"; then
if [ -f "/etc/bacula/do_not_run" ]; then
ENABLED="no"
fi
else
if [ -f "$DEFAULTS" ]; then
ENABLED=$(. $DEFAULTS; echo $ENABLED)
CONFIG=$(. $DEFAULTS; echo $CONFIG)
fi
fi
fi
#db_get "$PACKAGE/disable-service"
#if [ "$RET" = "true" ]; then
# ENABLED="no"
#fi
tempfile=`tempfile`
cat >"$tempfile" <<_EOF
# defaults file for $SERVICE
# Service can be disabled by setting
# ENABLED="no"
ENABLED="$ENABLED"
# Additional start arguments can be provided here
# ARGS="$ARGS"
ARGS="$ARGS"
# Default config file can be changed here
# CONFIG="/etc/bacula/$SERVICE.conf"
CONFIG="$CONFIG"
_EOF
ucf --debconf-ok "$tempfile" "$DEFAULTS"
ucfr $UCFR_ARGS "$PACKAGE" "$DEFAULTS"
rm -f "$tempfile"
}
check_and_fix_unsafe_director_password()
{
local PACKAGE REGEX
PACKAGE="$1"
#
# There is a list of hardcoded bacula-dir passwords we need to change.
# It is a passwords from versions 5.0.2-1, 5.0.2-1~bpo50+1, 5.0.2-2,
# 5.0.2-2.1, 5.0.2-2.2, 5.0.2-2.2+b1, 5.0.2-2.2+squeeze1, 5.0.2-3, 5.0.3-1,
# 5.0.3-1+b1, 5.0.3+dfsg-0.1
#
# 0Cv70F6pf01t6pB0opT4vQOnigDrR0v3L 1iEtM8qGBcbEox73tYcMslqh9FHZQWHM5
# 2F9QsX5HXAhxMdF/lb9f7HH5kgO4/F6Y7qs4LBIYOIIc 2XfHt5qPm9p1VvoI85k4sxfONLOKyA7oL
# 3W445fZe3Rx3RwowRaasfvqAXUwKWrR4 4hOvLQMC3HZyZ0VcbsOoPQ6vhGrbrvHDL
# 4qByX84t7faibfxD34UltZ4qJ2USgj6 4QC2dWtqOtpXisWr6FkB6LlxCl5owtM6o
# 5Q5f0KkIARGboVoAAEnqRZGKbTvR2b 6irFJb1VuTw6nqMoJjhVHsPtDCTHMyOQHjQUF9Vk32ca
# 6rAFCfK7IbMWPWrcLgji9qbo5sT212L8 6SH38Ric1fyQb6xZ2mdp2nAQtvOGZOLJq
# 6wdMnDM4CT8TOW6VOsnSttg2ZsL5iRRn 9rfAm3BrNnS0vNPyQVW6GYH2xG6F1rT
# 9UnjMj8qNDQyUL7YJpf6Ooe346e6o7VI 9XWwoB7f45Vb0wdLwXwd2RVEnhls7kuQa
# a5Q9WkjZJrI6isbM1B3hrMIjc3jovayg4 aymIYMBgljG7OLD6mynJGsM6kaO1JiWQ
# bP64DhKhdE3hFiwyt8ne5ZzWh9xjZvvCWvlB/SMJVtrp BXROVXNeyF5no12LlPpoCtqSh1g3dHh7c
# CDofAhw2nMZpsuNjjoe3sM4XtH3cB19bP Cv70F6pf1t6pBopT4vQOnigDrR0v3L
# DaQaoxNgWMA3lPCI5P8h23Q02Zacdm42G e9kabod3EiTgx9qbNv4V5RjpF1HDjS9yx
# EGNg0Zh0UDFJpO0eq69ol9R4Ig5Bni3Ly FsrYgGJPETv7sjhhkfU9hfaUlMiov6ssB
# GjZK2qGLHJakRp8j6hKxaZmqTsuwKB4nV gyINS6bKThNm00a1n17m0by3YmI5Vfvmq
# hpfaKNMc3FAb6sTSeBQj2rHFZiPoCPx5c KLKnxeJ9fo9n7XX9l1rZ85gjexJyCW1R
# LSI9O4UxSO4C68Sgog7i1UVoIDCX7GmB3 LTQ1ipXsaA6rhZaPqSaC6DNoPMML8L1f
# qnjbN71J3NVcv8bCrxuTA6tQG695stXj rcb82RMxnwMjJX0uPqswTPVPwZBtNviiI
# rcCeojyNh8XzyE8noBO6G+u30ur+gIa1YtXPhnUMJ8jJ S8jSXrIaGjucBQlFuEhmbp2jVEXf3r1v
# ShT7MAwYr266OifJZexThUYHLg3F7dkgR ToNS3inSon4o/Aqeg0xLEFhKcpftFvOtO+xvmS1oNzt5
# tSLtGaKpfUumMeY83T2e0bRUvRdPCTynP TtVEcetNhA2efDyQgHIHUdVObU5CdsI7WcodXdd+bynR
# UwPG7aIXF7jQ8IGhQZNhdBc21sT3U9UGA Uyd4tCavXf2oxjVdNAypHbcql0yW4tW
# V06HqWef3HlWOrPhqcwNZSQpSvYdERgB VFxkQ5mNv61q6uMncr2YjRpkE8sLQ9O
# VMnjGGIe1ih6im48HGTouUi4H7ijV74A wbdPn9gXYLn9PmQ2HiCm1VWHPMSsM5wF
# XmOtJg1Adsxp8T73wtCAOKOUJ0r3pEF ZFjFYMCU6HWWVxMNTQ10BmDUYvFrYwuwM
# x9tkKeZdfDjSgJeD1lTarCa32yP8EsfwjSjsIuO9n/J7
REGEX='Password = "(0Cv70F6pf01t6pB0opT4vQOnigDrR0v3L|1iEtM8qGBcbEox73tYcMslqh9FHZQWHM5|2F9QsX5HXAhxMdF\/lb9f7HH5kgO4\/F6Y7qs4LBIYOIIc|2XfHt5qPm9p1VvoI85k4sxfONLOKyA7oL|3W445fZe3Rx3RwowRaasfvqAXUwKWrR4|4hOvLQMC3HZyZ0VcbsOoPQ6vhGrbrvHDL|4qByX84t7faibfxD34UltZ4qJ2USgj6|4QC2dWtqOtpXisWr6FkB6LlxCl5owtM6o|5Q5f0KkIARGboVoAAEnqRZGKbTvR2b|6irFJb1VuTw6nqMoJjhVHsPtDCTHMyOQHjQUF9Vk32ca|6rAFCfK7IbMWPWrcLgji9qbo5sT212L8|6SH38Ric1fyQb6xZ2mdp2nAQtvOGZOLJq|6wdMnDM4CT8TOW6VOsnSttg2ZsL5iRRn|9rfAm3BrNnS0vNPyQVW6GYH2xG6F1rT|9UnjMj8qNDQyUL7YJpf6Ooe346e6o7VI|9XWwoB7f45Vb0wdLwXwd2RVEnhls7kuQa|a5Q9WkjZJrI6isbM1B3hrMIjc3jovayg4|aymIYMBgljG7OLD6mynJGsM6kaO1JiWQ|bP64DhKhdE3hFiwyt8ne5ZzWh9xjZvvCWvlB\/SMJVtrp|BXROVXNeyF5no12LlPpoCtqSh1g3dHh7c|CDofAhw2nMZpsuNjjoe3sM4XtH3cB19bP|Cv70F6pf1t6pBopT4vQOnigDrR0v3L|DaQaoxNgWMA3lPCI5P8h23Q02Zacdm42G|e9kabod3EiTgx9qbNv4V5RjpF1HDjS9yx|EGNg0Zh0UDFJpO0eq69ol9R4Ig5Bni3Ly|FsrYgGJPETv7sjhhkfU9hfaUlMiov6ssB|GjZK2qGLHJakRp8j6hKxaZmqTsuwKB4nV|gyINS6bKThNm00a1n17m0by3YmI5Vfvmq|hpfaKNMc3FAb6sTSeBQj2rHFZiPoCPx5c|KLKnxeJ9fo9n7XX9l1rZ85gjexJyCW1R|LSI9O4UxSO4C68Sgog7i1UVoIDCX7GmB3|LTQ1ipXsaA6rhZaPqSaC6DNoPMML8L1f|qnjbN71J3NVcv8bCrxuTA6tQG695stXj|rcb82RMxnwMjJX0uPqswTPVPwZBtNviiI|rcCeojyNh8XzyE8noBO6G\+u30ur\+gIa1YtXPhnUMJ8jJ|S8jSXrIaGjucBQlFuEhmbp2jVEXf3r1v|ShT7MAwYr266OifJZexThUYHLg3F7dkgR|ToNS3inSon4o\/Aqeg0xLEFhKcpftFvOtO\+xvmS1oNzt5|tSLtGaKpfUumMeY83T2e0bRUvRdPCTynP|TtVEcetNhA2efDyQgHIHUdVObU5CdsI7WcodXdd\+bynR|UwPG7aIXF7jQ8IGhQZNhdBc21sT3U9UGA|Uyd4tCavXf2oxjVdNAypHbcql0yW4tW|V06HqWef3HlWOrPhqcwNZSQpSvYdERgB|VFxkQ5mNv61q6uMncr2YjRpkE8sLQ9O|VMnjGGIe1ih6im48HGTouUi4H7ijV74A|wbdPn9gXYLn9PmQ2HiCm1VWHPMSsM5wF|XmOtJg1Adsxp8T73wtCAOKOUJ0r3pEF|ZFjFYMCU6HWWVxMNTQ10BmDUYvFrYwuwM|x9tkKeZdfDjSgJeD1lTarCa32yP8EsfwjSjsIuO9n\/J7)"'
if grep -Eq "$REGEX" "/etc/bacula/bacula-dir.conf"; then
readOrCreatePasswords
sed -i -Ee "s/$REGEX/Password = \"$(eval echo \"\$DIRPASSWD\" |sed -e 's/[\/&]/\\&/g')\"/" "/etc/bacula/bacula-dir.conf"
db_input high $PACKAGE/unsafe-director-password-was-changed || true
db_go
fi
}
|