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  • Committer: Teddy Hogeborn
  • Date: 2024-09-08 07:15:13 UTC
  • Revision ID: teddy@recompile.se-20240908071513-2jnx7ja8hlct42hl
Minor fix for manual Makefile uninstallations

If the Mandos systemd unit file was not installed, it was still
removed by the "purge-server" target.  If systemd is not installed,
this could mean removal of "mandos.service" from the root directory.

(Note: this was *not* used by the Debian package as a method of
uninstallation; this was only ever done by the Makefile if "make
purge-server" was called by hand.  And a "mandos.service" file was
presumably also unlikely to exist in the root directory.)

* Makefile (purge-server): Only remove systemd service file
  "mandos.service" if the same conditions exist which permitted its
  initial installation in the "install-server" target.

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debian/mandos-client.postrm
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#!/bin/sh -e
 
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#!/bin/sh
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# This script can be called in the following ways:
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#
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# After the package was removed:
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# If preinst fails during upgrade:
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#       <new-postrm> abort-upgrade <old-version>
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set -e
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# Update the initramfs
 
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# Update the initial RAM file system image
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update_initramfs()
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{
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        if type update-initramfs >/dev/null 2>&1 ; then
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                update-initramfs -u -k all
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        fi
 
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    if command -v update-initramfs >/dev/null; then
 
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        update-initramfs -k all -u 1>&2
 
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    elif command -v dracut >/dev/null; then
 
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        # Logic taken from dracut.postinst
 
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        for kernel in /boot/vmlinu[xz]-*; do
 
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            kversion="${kernel#/boot/vmlinu[xz]-}"
 
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            if [ "$kversion" != "*" ]; then
 
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                /etc/kernel/postinst.d/dracut "$kversion" 1>&2
 
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            fi
 
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        done
 
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    fi
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}
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case "$1" in
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    remove)
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        update_initramfs
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        ;;
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    purge)
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        shred --remove /etc/keys/mandos/seckey.txt || :
 
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        shred --remove /etc/keys/mandos/seckey.txt \
 
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            /etc/keys/mandos/tls-privkey.pem 2>/dev/null || :
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        rm --force /etc/mandos/plugin-runner.conf \
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            /etc/keys/mandos/pubkey.txt \
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            /etc/keys/mandos/seckey.txt
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        rmdir /etc/keys/mandos /etc/mandos/plugins.d /etc/mandos || :
 
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            /etc/keys/mandos/seckey.txt \
 
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            /etc/keys/mandos/tls-privkey.pem \
 
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            /etc/keys/mandos/tls-pubkey.pem \
 
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            /etc/keys/mandos/dhparams.pem 2>/dev/null
 
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        update_initramfs
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        ;;
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    upgrade|failed-upgrade|disappear|abort-install|abort-upgrade)
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        ;;
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    *)
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        echo "$0 called with unknown argument \`$1'" 1>&2
 
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        echo "$0 called with unknown argument '$1'" 1>&2
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        exit 1
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        ;;
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esac