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https://github.com/Kicksecure/security-misc.git
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3f031a297d
folders under folder /home by running for example "chmod o-rwx /home/user" during package installation or upgrade. This will be done only once per folder in folder /home so users who wish to relax file permissions are free to do so. This is to protect previously created files in user home folder which were previously created with lax file permissions prior installation of this package.
76 lines
1.9 KiB
Bash
76 lines
1.9 KiB
Bash
#!/bin/bash
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## Copyright (C) 2012 - 2018 ENCRYPTED SUPPORT LP <adrelanos@riseup.net>
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## See the file COPYING for copying conditions.
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if [ -f /usr/lib/helper-scripts/pre.bsh ]; then
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source /usr/lib/helper-scripts/pre.bsh
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fi
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set -e
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true "
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#####################################################################
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## INFO: BEGIN: $DPKG_MAINTSCRIPT_PACKAGE $DPKG_MAINTSCRIPT_NAME $@
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#####################################################################
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"
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home_folder_access_rights_lockdown() {
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mkdir -p /var/cache/security-misc/state-files
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shopt -s nullglob
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## Not using dotglob.
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## touch /var/cache/security-misc/state-files//home/.Trash
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## touch: cannot touch '/var/cache/security-misc/state-files//home/.Trash': No such file or directory
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local folder_name base_name
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for folder_name in /home/* ; do
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base_name="$(basename "$folder_name")"
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if [ -f "/var/cache/security-misc/state-files/$base_name" ]; then
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continue
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fi
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chmod o-rwx "$folder_name"
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## Create a state-file so we do this only once.
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## Therefore a user who will manually undo this, will not get
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## annoyed by this being done over and over again.
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touch "/var/cache/security-misc/state-files/$base_name"
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done
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shopt -u nullglob
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}
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case "$1" in
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configure)
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glib-compile-schemas /usr/share/glib-2.0/schemas || true
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;;
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abort-upgrade|abort-remove|abort-deconfigure)
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;;
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*)
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echo "$DPKG_MAINTSCRIPT_NAME 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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pam-auth-update --package
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home_folder_access_rights_lockdown
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true "INFO: debhelper beginning here."
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#DEBHELPER#
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true "INFO: Done with debhelper."
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true "
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#####################################################################
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## INFO: END : $DPKG_MAINTSCRIPT_PACKAGE $DPKG_MAINTSCRIPT_NAME $@
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#####################################################################
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"
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## Explicitly "exit 0", so eventually trapped errors can be ignored.
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exit 0
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