2
# This script can be called in the following ways:
4
# After the package was installed:
5
# <postinst> configure <old-version>
8
# If prerm fails during upgrade or fails on failed upgrade:
9
# <old-postinst> abort-upgrade <new-version>
11
# If prerm fails during deconfiguration of a package:
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# <postinst> abort-deconfigure in-favour <new-package> <version>
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# removing <old-package> <version>
15
# If prerm fails during replacement due to conflict:
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# <postinst> abort-remove in-favour <new-package> <version>
22
# Rename old "mandos" user and group
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if dpkg --compare-versions "$2" lt "1.0.3-1"; then
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case "`getent passwd mandos`" in
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*:Mandos\ password\ system,,,:/nonexistent:/bin/false)
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usermod --login _mandos mandos
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groupmod --new-name _mandos mandos
31
# Create new user and group
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if ! getent passwd _mandos >/dev/null; then
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adduser --system --force-badname --quiet \
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--home /nonexistent --no-create-home --group \
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--disabled-password --gecos "Mandos password system" \
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chown _mandos:_mandos /var/lib/mandos
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abort-upgrade|abort-deconfigure|abort-remove)
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echo "$0 called with unknown argument '$1'" 1>&2
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# Avahi version 0.6.31-2 and older provides "avahi" (instead of
51
# "avahi-daemon") in its /etc/init.d script header. To make
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# insserv(8) happy, we edit our /etc/init.d script header to contain
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# the correct string before the code added by dh_installinit calls
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# update.rc-d, which calls insserv.
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avahi_version="`dpkg-query --showformat='${Version}' --show avahi-daemon`"
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if dpkg --compare-versions "$avahi_version" le 0.6.31-2; then
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sed --in-place --expression='/^### BEGIN INIT INFO$/,/^### END INIT INFO$/s/^\(# Required-\(Stop\|Start\):.*avahi\)-daemon\>/\1/g' /etc/init.d/mandos