89 lines
1.9 KiB
Bash
89 lines
1.9 KiB
Bash
#!/bin/sh
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set -e
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pathfind() {
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OLDIFS="$IFS"
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IFS=:
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for p in $PATH; do
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if [ -x "$p/$*" ]; then
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IFS="$OLDIFS"
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return 0
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fi
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done
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IFS="$OLDIFS"
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return 1
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}
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case "${1}" in
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purge)
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if [ -e /usr/share/debconf/confmodule ]
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then
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. /usr/share/debconf/confmodule
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db_version 2.0
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db_get taler-exchange/eusername
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_EUSERNAME="${RET:-taler-exchange-httpd}"
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db_get taler-exchange/rsecusername
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_RSECUSERNAME="${RET:-taler-exchange-helper-rsa}"
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db_get taler-exchange/esecusername
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_ESECUSERNAME="${RET:-taler-exchange-helper-eddsa}"
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db_get taler-exchange/wireusername
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_WIREUSERNAME="${RET:-taler-exchange-wire}"
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db_get taler-exchange/aggrusername
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_AGGRUSERNAME="${RET:-taler-exchange-aggregator}"
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db_get taler-exchange/groupname
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_GROUPNAME="${RET:-taler-private}"
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else
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_EUSERNAME="taler-exchange-httpd"
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_RSECUSERNAME="taler-exchange-helper-rsa"
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_ESECUSERNAME="taler-exchange-helper-eddsa"
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_WIREUSERNAME="taler-exchange-wire"
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_AGGRUSERNAME="taler-exchange-aggregator"
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_GROUPNAME="taler-private"
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fi
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TALERDNS_GROUP="talerdns"
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if pathfind deluser
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then
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deluser --quiet --system ${_EUSERNAME} || true
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deluser --quiet --system ${_RSECUSERNAME} || true
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deluser --quiet --system ${_ESECUSERNAME} || true
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deluser --quiet --system ${_WIREUSERNAME} || true
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deluser --quiet --system ${_AGGRUSERNAME} || true
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fi
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if pathfind delgroup
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then
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delgroup --quiet --system --only-if-empty ${_GROUPNAME} || true
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fi
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rm -rf /var/log/taler/ /var/lib/taler /etc/default/taler
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for X in httpd helper-rsa helper-eddsa wirewatch transfer
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do
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rm -f /etc/systemd/system/taler-exchange-${X}.service
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done
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systemctl daemon-reload
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;;
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remove|upgrade|failed-upgrade|abort-install|abort-upgrade|disappear)
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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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#DEBHELPER#
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exit 0
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