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92 lines
2.3 KiB
Bash
92 lines
2.3 KiB
Bash
#!/bin/sh
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# postrm script for rspamd
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#
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# see: dh_installdeb(1)
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set -e
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# summary of how this script can be called:
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# * <postrm> `remove'
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# * <postrm> `purge'
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# * <old-postrm> `upgrade' <new-version>
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# * <new-postrm> `failed-upgrade' <old-version>
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# * <new-postrm> `abort-install'
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# * <new-postrm> `abort-install' <old-version>
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# * <new-postrm> `abort-upgrade' <old-version>
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# * <disappearer's-postrm> `disappear' <overwriter>
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# <overwriter-version>
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# for details, see http://www.debian.org/doc/debian-policy/ or
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# the debian-policy package
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case "$1" in
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purge|remove|abort-install|disappear)
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# find first and last SYSTEM_UID numbers
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for LINE in `grep SYSTEM_UID /etc/adduser.conf | grep -v "^#"`
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do
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case $LINE in
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FIRST_SYSTEM_UID*)
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FIRST_SYSTEM_UID=`echo $LINE | cut -f2 -d '='`
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;;
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LAST_SYSTEM_UID*)
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LAST_SYSTEM_UID=`echo $LINE | cut -f2 -d '='`
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;;
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*)
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;;
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esac
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done
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# Remove system account if necessary
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CREATEDUSER="rspamd"
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if [ -n "$FIRST_SYSTEM_UID" ] && [ -n "$LAST_SYSTEM_UID" ]
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then
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if USERID=`getent passwd $CREATEDUSER | cut -f 3 -d ':'`
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then
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if [ -n "$USERID" ]
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then
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if [ "$FIRST_SYSTEM_UID" -le "$USERID" ] && [ "$USERID" -le "$LAST_SYSTEM_UID" ]
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then
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echo -n "Removing $CREATEDUSER system user.."
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deluser --quiet $CREATEDUSER || true
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echo "..done"
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fi
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fi
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fi
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fi
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# Remove system group if necessary
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CREATEDGROUP="rspamd"
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FIRST_USER_GID=`grep ^USERS_GID /etc/adduser.conf | cut -f2 -d '='`
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if [ -n "$FIRST_USER_GID" ]
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then
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if GROUPGID=`getent group $CREATEDGROUP | cut -f 3 -d ':'`
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then
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if [ -n "$GROUPGID" ]
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then
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if [ "$FIRST_USER_GID" -gt "$GROUPGID" ]
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then
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echo -n "Removing $CREATEDGROUP group.."
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delgroup --only-if-empty $CREATEDGROUP || true
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echo "..done"
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fi
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fi
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fi
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fi
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;;
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upgrade|failed-upgrade|abort-upgrade)
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;;
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*)
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echo "postrm called with unknown argument \`$1'" >&2
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exit 1
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;;
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esac
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# dh_installdeb will replace this with shell code automatically
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# generated by other debhelper scripts.
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#DEBHELPER#
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exit 0
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