/mandos/release

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Viewing changes to debian/mandos-client.postrm

  • Committer: Teddy Hogeborn
  • Date: 2008-08-16 03:29:08 UTC
  • Revision ID: teddy@fukt.bsnet.se-20080816032908-ihw7c05r2mnyk389
Add feature to specify custom environment variables for plugins.

* plugin-runner.c (plugin): New members "environ" and "envc" to
                            contain possible custom environment.
  (getplugin): Return NULL on failure instead of doing exit(); all
               callers changed.
  (add_to_char_array): New helper function for "add_argument" and
                       "add_environment".
  (addargument): Renamed to "add_argument".  Return bool.  Call
                 "add_to_char_array" to actually do things.
  (add_environment): New; analogous to "add_argument".
  (addcustomargument): Renamed to "add_to_argv" to avoid confusion
                       with "add_argument".
  (main): New options "--global-envs" and "--envs-for" to specify
          custom environment for plugins.  Print environment for
          plugins in debug mode.  Use asprintf instead of strcpy and
          strcat.  Use execve() for plugins with custom environments.
          Free environment for plugin when freeing plugin list.

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Lines of Context:
debian/mandos-client.postrm
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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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#       <postrm> remove
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#
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# After the package was purged:
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#       <postrm> purge
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#
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# After the package was upgraded:
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#       <old-postrm> upgrade <new-version>
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# if that fails:
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#       <new-postrm> failed-upgrade <old-version>
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#
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#
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# After all of the packages files have been replaced:
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#       <postrm> disappear <overwriting-package> <version>
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#
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#
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# If preinst fails during install:
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#       <new-postrm> abort-install
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#
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# If preinst fails during upgrade of removed package:
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#       <new-postrm> abort-install <old-version>
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#
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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 initial RAM file system image
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update_initramfs()
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{
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    if command -v update-initramfs >/dev/null; then
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        update-initramfs -k all -u
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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"
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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 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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            /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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        exit 1
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        ;;
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esac
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#DEBHELPER#
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exit 0