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# Copyright 1999-2019 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=5
inherit libtool multilib multilib-minimal eutils pam toolchain-funcs flag-o-matic db-use fcaps usr-ldscript
MY_PN="Linux-PAM"
MY_P="${MY_PN}-${PV}"
DESCRIPTION="Linux-PAM (Pluggable Authentication Modules)"
HOMEPAGE="http://www.linux-pam.org/"
SRC_URI="http://www.linux-pam.org/library/${MY_P}.tar.bz2
http://www.linux-pam.org/documentation/${MY_PN}-1.2.0-docs.tar.bz2"
LICENSE="|| ( BSD GPL-2 )"
SLOT="0"
KEYWORDS="alpha amd64 arm arm64 hppa ia64 m68k ~mips ppc ppc64 ~riscv s390 sh sparc x86 ~amd64-linux ~x86-linux"
IUSE="audit berkdb +cracklib debug nis nls +pie selinux test"
RESTRICT="!test? ( test )"
RDEPEND="nls? ( >=virtual/libintl-0-r1[${MULTILIB_USEDEP}] )
cracklib? ( >=sys-libs/cracklib-2.9.1-r1[${MULTILIB_USEDEP}] )
audit? ( >=sys-process/audit-2.2.2[${MULTILIB_USEDEP}] )
selinux? ( >=sys-libs/libselinux-2.2.2-r4[${MULTILIB_USEDEP}] )
berkdb? ( >=sys-libs/db-4.8.30-r1:=[${MULTILIB_USEDEP}] )
nis? ( >=net-libs/libtirpc-0.2.4-r2[${MULTILIB_USEDEP}] )"
DEPEND="${RDEPEND}
>=sys-devel/libtool-2
>=sys-devel/flex-2.5.39-r1[${MULTILIB_USEDEP}]
nls? ( sys-devel/gettext )
nis? ( >=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}] )"
PDEPEND="sys-auth/pambase"
RDEPEND="${RDEPEND}
!<sys-apps/openrc-0.11.8
!sys-auth/pam_userdb"
S="${WORKDIR}/${MY_P}"
check_old_modules() {
local retval="0"
if sed -e 's:#.*::' "${EROOT}"/etc/pam.d/* 2>/dev/null | fgrep -q pam_stack.so; then
eerror ""
eerror "Your current setup is using the pam_stack module."
eerror "This module is deprecated and no longer supported, and since version"
eerror "0.99 is no longer installed, nor provided by any other package."
eerror "The package will be built (to allow binary package builds), but will"
eerror "not be installed."
eerror "Please replace pam_stack usage with proper include directive usage,"
eerror "following the PAM Upgrade guide at the following URL"
eerror " https://wiki.gentoo.org/wiki/Project:PAM/Upgrade_to_0.99"
eerror ""
retval=1
fi
if sed -e 's:#.*::' "${EROOT}"/etc/pam.d/* 2>/dev/null | egrep -q 'pam_(pwdb|console)'; then
eerror ""
eerror "Your current setup is using one or more of the following modules,"
eerror "that are not built or supported anymore:"
eerror "pam_pwdb, pam_console"
eerror "If you are in real need for these modules, please contact the maintainers"
eerror "of PAM through https://bugs.gentoo.org/ providing information about its"
eerror "use cases."
eerror "Please also make sure to read the PAM Upgrade guide at the following URL:"
eerror " https://wiki.gentoo.org/wiki/Project:PAM/Upgrade_to_0.99"
eerror ""
retval=1
fi
return ${retval}
}
pkg_pretend() {
# do not error out, this is just a warning, one could build a binpkg
# with old modules enabled.
check_old_modules
}
src_unpack() {
# Upstream didn't release a new doc tarball (since nothing changed?).
unpack ${MY_PN}-1.2.0-docs.tar.bz2
# Update timestamps to avoid regenerating at build time. #569338
find -type f -exec touch -r "${T}" {} + || die
mv Linux-PAM-1.2.{0,1} || die
unpack ${MY_P}.tar.bz2
}
src_prepare() {
elibtoolize
}
multilib_src_configure() {
# Do not let user's BROWSER setting mess us up. #549684
unset BROWSER
# Disable automatic detection of libxcrypt; we _don't_ want the
# user to link libxcrypt in by default, since we won't track the
# dependency and allow to break PAM this way.
export ac_cv_header_xcrypt_h=no
local myconf=(
--docdir='$(datarootdir)'/doc/${PF}
--htmldir='$(docdir)/html'
--libdir='$(prefix)'/$(get_libdir)
--enable-securedir="${EPREFIX}"/$(get_libdir)/security
--enable-isadir='.' #464016
$(use_enable nls)
$(use_enable selinux)
$(use_enable cracklib)
$(use_enable audit)
$(use_enable debug)
$(use_enable berkdb db)
$(use_enable nis)
$(use_enable pie)
--with-db-uniquename=-$(db_findver sys-libs/db)
--disable-prelude
--disable-regenerate-docu
)
ECONF_SOURCE=${S} \
econf "${myconf[@]}"
}
multilib_src_compile() {
emake sepermitlockdir="${EPREFIX}/run/sepermit"
}
multilib_src_install() {
emake DESTDIR="${D}" install \
sepermitlockdir="${EPREFIX}/run/sepermit"
local prefix
if multilib_is_native_abi; then
prefix=
gen_usr_ldscript -a pam pamc pam_misc
else
prefix=/usr
fi
# create extra symlinks just in case something depends on them...
local lib
for lib in pam pamc pam_misc; do
if ! [[ -f "${ED}"${prefix}/$(get_libdir)/lib${lib}$(get_libname) ]]; then
dosym lib${lib}$(get_libname 0) ${prefix}/$(get_libdir)/lib${lib}$(get_libname)
fi
done
}
DOCS=( CHANGELOG ChangeLog README AUTHORS Copyright NEWS )
multilib_src_install_all() {
einstalldocs
prune_libtool_files --all
docinto modules
local dir
for dir in modules/pam_*; do
newdoc "${dir}"/README README."$(basename "${dir}")"
done
if use selinux; then
dodir /usr/lib/tmpfiles.d
cat - > "${D}"/usr/lib/tmpfiles.d/${CATEGORY}:${PN}:${SLOT}.conf <<EOF
d /run/sepermit 0755 root root
EOF
fi
}
pkg_preinst() {
check_old_modules || die "deprecated PAM modules still used"
}
pkg_postinst() {
ewarn "Some software with pre-loaded PAM libraries might experience"
ewarn "warnings or failures related to missing symbols and/or versions"
ewarn "after any update. While unfortunate this is a limit of the"
ewarn "implementation of PAM and the software, and it requires you to"
ewarn "restart the software manually after the update."
ewarn ""
ewarn "You can get a list of such software running a command like"
ewarn " lsof / | egrep -i 'del.*libpam\\.so'"
ewarn ""
ewarn "Alternatively, simply reboot your system."
if [[ -x "${EROOT}"/var/log/tallylog ]] ; then
elog ""
elog "Because of a bug present up to version 1.1.1-r2, you have"
elog "an executable /var/log/tallylog file. You can safely"
elog "correct it by running the command"
elog " chmod -x /var/log/tallylog"
elog ""
fi
# The pam_unix module needs to check the password of the user which requires
# read access to /etc/shadow only.
fcaps cap_dac_override sbin/unix_chkpwd
}
|
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