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eclass/pam: Sync with gentoo

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It's from gentoo commit 1de86d8250aae0a9d5a043fcc9e1065e6c435067.
This commit is contained in:
Krzesimir Nowak 2022-03-03 16:22:31 +01:00
parent 6e868bf66d
commit d465ce1bed
1 changed files with 12 additions and 58 deletions
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70
sdk_container/src/third_party/portage-stable/eclass/pam.eclass vendored
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@ -1,20 +1,26 @@
# Copyright 1999-2019 Gentoo Authors
# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
# @ECLASS: pam.eclass
# @MAINTAINER:
# zlogene@gentoo.org
# Mikle Kolyada <zlogene@gentoo.org>
# @AUTHOR:
# Diego Pettenò <flameeyes@gentoo.org>
# @SUPPORTED_EAPIS: 6 7 8
# @BLURB: Handles pam related tasks
# @DESCRIPTION:
# This eclass contains functions to install pamd configuration files and
# pam modules.
case ${EAPI:-0} in
[678]) ;;
*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
esac
if [[ -z ${_PAM_ECLASS} ]]; then
_PAM_ECLASS=1
inherit flag-o-matic multilib
inherit flag-o-matic
# @FUNCTION: dopamd
# @USAGE: <file> [more files]
@ -94,12 +100,7 @@ newpamsecurity() {
# @DESCRIPTION:
# Returns the pam modules' directory for current implementation
getpam_mod_dir() {
if has_version sys-libs/pam || has_version sys-libs/openpam; then
PAM_MOD_DIR=/$(get_libdir)/security
else
# Unable to find PAM implementation... defaulting
PAM_MOD_DIR=/$(get_libdir)/security
fi
PAM_MOD_DIR=/$(get_libdir)/security
echo ${PAM_MOD_DIR}
}
@ -182,11 +183,7 @@ pamd_mimic() {
originalstack=$1
authlevels="auth account password session"
if has_version '<sys-libs/pam-0.78'; then
mimic="\trequired\t\tpam_stack.so service=${originalstack}"
else
mimic="\tinclude\t\t${originalstack}"
fi
mimic="\tsubstack\t\t${originalstack}"
shift; shift
@ -207,54 +204,11 @@ pamd_mimic() {
cleanpamd() {
while [[ -n $1 ]]; do
if ! has_version sys-libs/pam; then
sed -i -e '/pam_shells\|pam_console/s:^:#:' "${D}/etc/pam.d/$1"
sed -i -e '/pam_shells\|pam_console/s:^:#:' "${D}/etc/pam.d/$1" || die
fi
shift
done
}
# @FUNCTION: pam_epam_expand
# @USAGE: <pamd file>
# @DESCRIPTION:
# Steer clear, deprecated, don't use, bad experiment
pam_epam_expand() {
sed -n -e 's|#%EPAM-\([[:alpha:]-]\+\):\([-+<>=/.![:alnum:]]\+\)%#.*|\1 \2|p' \
"$@" | sort -u | while read condition parameter; do
disable="yes"
case "$condition" in
If-Has)
message="This can be used only if you have ${parameter} installed"
has_version "$parameter" && disable="no"
;;
Use-Flag)
message="This can be used only if you enabled the ${parameter} USE flag"
use "$parameter" && disable="no"
;;
*)
eerror "Unknown EPAM condition '${condition}' ('${parameter}')"
die "Unknown EPAM condition '${condition}' ('${parameter}')"
;;
esac
if [ "${disable}" = "yes" ]; then
sed -i -e "/#%EPAM-${condition}:${parameter/\//\\/}%#/d" "$@"
else
sed -i -e "s|#%EPAM-${condition}:${parameter}%#||" "$@"
fi
done
}
# Think about it before uncommenting this one, for now run it by hand
# pam_pkg_preinst() {
# eshopts_push -o noglob # so that bash doen't expand "*"
#
# pam_epam_expand "${D}"/etc/pam.d/*
#
# eshopts_pop # reset old shell opts
# }
fi