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Merge pull request #404 from flatcar/krnowak/acct-update

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Update user/group handling eclasses and user/group packages
This commit is contained in:
Krzesimir Nowak 2023-01-16 12:27:01 +01:00 committed by GitHub
commit 39564056af
7 changed files with 273 additions and 764 deletions
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59
sdk_container/src/third_party/portage-stable/.github/workflows/packages-list vendored
View File

@ -1,5 +1,61 @@
# Please keep the list sorted!
acct-group/adm
acct-group/audio
acct-group/cdrom
acct-group/dialout
acct-group/disk
acct-group/dnsmasq
acct-group/input
acct-group/kmem
acct-group/kvm
acct-group/lp
acct-group/man
acct-group/messagebus
acct-group/netperf
acct-group/nobody
acct-group/ntp
acct-group/pcap
acct-group/polkitd
acct-group/portage
acct-group/render
acct-group/root
acct-group/sgx
acct-group/sshd
acct-group/systemd-coredump
acct-group/systemd-journal
acct-group/systemd-journal-remote
acct-group/systemd-network
acct-group/systemd-oom
acct-group/systemd-resolve
acct-group/systemd-timesync
acct-group/tape
acct-group/tss
acct-group/tty
acct-group/users
acct-group/utmp
acct-group/video
acct-group/wheel
acct-user/dnsmasq
acct-user/man
acct-user/messagebus
acct-user/netperf
acct-user/nobody
acct-user/ntp
acct-user/pcap
acct-user/polkitd
acct-user/portage
acct-user/root
acct-user/sshd
acct-user/systemd-coredump
acct-user/systemd-journal-remote
acct-user/systemd-network
acct-user/systemd-oom
acct-user/systemd-resolve
acct-user/systemd-timesync
acct-user/tss
app-alternatives/awk
app-alternatives/yacc
@ -66,6 +122,8 @@ dev-util/strace
dev-vcs/git
eclass/acct-group.eclass
eclass/acct-user.eclass
eclass/alternatives.eclass
eclass/app-alternatives.eclass
eclass/autotools.eclass
@ -103,6 +161,7 @@ eclass/systemd.eclass
eclass/tmpfiles.eclass
eclass/toolchain-funcs.eclass
eclass/toolchain.eclass
eclass/user-info.eclass
# This file is modified by us to be an empty file, so can't be synced for now.
#
# eclass/usr-ldscript.eclass

4
sdk_container/src/third_party/portage-stable/acct-group/pcap/metadata.xml vendored
View File

@ -5,10 +5,6 @@
<email>zlogene@gentoo.org</email>
<name>Mikle Kolyada</name>
</maintainer>
<maintainer type="person">
<email>bman@gentoo.org</email>
<name>Aaron Bauman</name>
</maintainer>
<maintainer type="person">
<email>sam@gentoo.org</email>
<name>Sam James</name>

4
sdk_container/src/third_party/portage-stable/acct-user/pcap/metadata.xml vendored
View File

@ -5,10 +5,6 @@
<email>zlogene@gentoo.org</email>
<name>Mikle Kolyada</name>
</maintainer>
<maintainer type="person">
<email>bman@gentoo.org</email>
<name>Aaron Bauman</name>
</maintainer>
<maintainer type="person">
<email>sam@gentoo.org</email>
<name>Sam James</name>

39
sdk_container/src/third_party/portage-stable/eclass/acct-group.eclass vendored
View File

@ -1,9 +1,10 @@
# Copyright 2019-2021 Gentoo Authors
# Copyright 2019-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
# @ECLASS: acct-group.eclass
# @MAINTAINER:
# Michał Górny <mgorny@gentoo.org>
# Mike Gilbert <floppym@gentoo.org>
# @AUTHOR:
# Michael Orlitzky <mjo@gentoo.org>
# Michał Górny <mgorny@gentoo.org>
@ -40,7 +41,7 @@ case ${EAPI:-0} in
*) die "EAPI=${EAPI:-0} not supported";;
esac
inherit user
inherit user-info
[[ ${CATEGORY} == acct-group ]] ||
die "Ebuild error: this eclass can be used only in acct-group category!"
@ -48,7 +49,7 @@ inherit user
# << Eclass variables >>
# @ECLASS-VARIABLE: ACCT_GROUP_NAME
# @ECLASS_VARIABLE: ACCT_GROUP_NAME
# @INTERNAL
# @DESCRIPTION:
# The name of the group. This is forced to ${PN} and the policy
@ -56,7 +57,7 @@ inherit user
ACCT_GROUP_NAME=${PN}
readonly ACCT_GROUP_NAME
# @ECLASS-VARIABLE: ACCT_GROUP_ID
# @ECLASS_VARIABLE: ACCT_GROUP_ID
# @REQUIRED
# @DESCRIPTION:
# Preferred GID for the new group. This variable is obligatory, and its
@ -66,7 +67,7 @@ readonly ACCT_GROUP_NAME
# Overlays should set this to -1 to dynamically allocate GID. Using -1
# in ::gentoo is prohibited by policy.
# @ECLASS-VARIABLE: ACCT_GROUP_ENFORCE_ID
# @ECLASS_VARIABLE: ACCT_GROUP_ENFORCE_ID
# @DESCRIPTION:
# If set to a non-null value, the eclass will require the group to have
# specified GID. If the group already exists with another GID, or
@ -77,7 +78,7 @@ readonly ACCT_GROUP_NAME
# << Boilerplate ebuild variables >>
: ${DESCRIPTION:="System group: ${ACCT_GROUP_NAME}"}
: ${SLOT:=0}
: ${KEYWORDS:=alpha amd64 arm arm64 hppa ia64 m68k ~mips ppc ppc64 ~riscv s390 sparc x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris}
: ${KEYWORDS:=alpha amd64 arm arm64 hppa ia64 ~loong m68k ~mips ppc ppc64 ~riscv s390 sparc x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris}
S=${WORKDIR}
@ -156,8 +157,30 @@ acct-group_src_install() {
acct-group_pkg_preinst() {
debug-print-function ${FUNCNAME} "${@}"
enewgroup ${ACCT_GROUP_ENFORCE_ID:+-F} "${ACCT_GROUP_NAME}" \
"${_ACCT_GROUP_ID}"
if [[ ${EUID} -ne 0 || -n ${EPREFIX} ]]; then
einfo "Insufficient privileges to execute ${FUNCNAME[0]}"
return
fi
if egetent group "${ACCT_GROUP_NAME}" >/dev/null; then
elog "Group ${ACCT_GROUP_NAME} already exists"
return
fi
local opts=( --system )
if [[ ${_ACCT_GROUP_ID} -ne -1 ]] &&
! egetent group "${_ACCT_GROUP_ID}" >/dev/null
then
opts+=( --gid "${_ACCT_GROUP_ID}" )
fi
if [[ -n ${ROOT} ]]; then
opts+=( --prefix "${ROOT}" )
fi
elog "Adding group ${ACCT_GROUP_NAME}"
groupadd "${opts[@]}" "${ACCT_GROUP_NAME}" || die
}
fi

302
sdk_container/src/third_party/portage-stable/eclass/acct-user.eclass vendored
View File

@ -1,9 +1,10 @@
# Copyright 2019-2021 Gentoo Authors
# Copyright 2019-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
# @ECLASS: acct-user.eclass
# @MAINTAINER:
# Michał Górny <mgorny@gentoo.org>
# Mike Gilbert <floppym@gentoo.org>
# @AUTHOR:
# Michael Orlitzky <mjo@gentoo.org>
# Michał Górny <mgorny@gentoo.org>
@ -48,7 +49,7 @@ case ${EAPI:-0} in
*) die "EAPI=${EAPI:-0} not supported";;
esac
inherit user
inherit user-info
[[ ${CATEGORY} == acct-user ]] ||
die "Ebuild error: this eclass can be used only in acct-user category!"
@ -56,7 +57,7 @@ inherit user
# << Eclass variables >>
# @ECLASS-VARIABLE: ACCT_USER_NAME
# @ECLASS_VARIABLE: ACCT_USER_NAME
# @INTERNAL
# @DESCRIPTION:
# The name of the user. This is forced to ${PN} and the policy prohibits
@ -64,7 +65,7 @@ inherit user
ACCT_USER_NAME=${PN}
readonly ACCT_USER_NAME
# @ECLASS-VARIABLE: ACCT_USER_ID
# @ECLASS_VARIABLE: ACCT_USER_ID
# @REQUIRED
# @DESCRIPTION:
# Preferred UID for the new user. This variable is obligatory, and its
@ -74,33 +75,35 @@ readonly ACCT_USER_NAME
# Overlays should set this to -1 to dynamically allocate UID. Using -1
# in ::gentoo is prohibited by policy.
# @ECLASS-VARIABLE: _ACCT_USER_ALREADY_EXISTS
# @INTERNAL
# @DESCRIPTION:
# Status variable which indicates if user already exists.
# @ECLASS-VARIABLE: ACCT_USER_ENFORCE_ID
# @ECLASS_VARIABLE: ACCT_USER_ENFORCE_ID
# @DESCRIPTION:
# If set to a non-null value, the eclass will require the user to have
# specified UID. If the user already exists with another UID, or
# the UID is taken by another user, the install will fail.
: ${ACCT_USER_ENFORCE_ID:=}
# @ECLASS-VARIABLE: ACCT_USER_NO_MODIFY
# @ECLASS_VARIABLE: ACCT_USER_NO_MODIFY
# @DEFAULT_UNSET
# @DESCRIPTION:
# If set to a non-null value, the eclass will not make any changes
# to an already existing user.
: ${ACCT_USER_NO_MODIFY:=}
# @ECLASS-VARIABLE: ACCT_USER_SHELL
# @ECLASS_VARIABLE: ACCT_USER_COMMENT
# @DEFAULT_UNSET
# @DESCRIPTION:
# The comment to use for the user. If not specified, the package
# DESCRIPTION will be used. This can be overridden in make.conf through
# ACCT_USER_<UPPERCASE_USERNAME>_COMMENT variable.
# @ECLASS_VARIABLE: ACCT_USER_SHELL
# @DESCRIPTION:
# The shell to use for the user. If not specified, a 'nologin' variant
# for the system is used. This can be overriden in make.conf through
# ACCT_USER_<UPPERCASE_USERNAME>_SHELL variable.
: ${ACCT_USER_SHELL:=-1}
: ${ACCT_USER_SHELL:=/sbin/nologin}
# @ECLASS-VARIABLE: ACCT_USER_HOME
# @ECLASS_VARIABLE: ACCT_USER_HOME
# @DESCRIPTION:
# The home directory for the user. If not specified, /dev/null is used.
# The directory will be created with appropriate permissions if it does
@ -109,7 +112,7 @@ readonly ACCT_USER_NAME
# ACCT_USER_<UPPERCASE_USERNAME>_HOME variable.
: ${ACCT_USER_HOME:=/dev/null}
# @ECLASS-VARIABLE: ACCT_USER_HOME_OWNER
# @ECLASS_VARIABLE: ACCT_USER_HOME_OWNER
# @DEFAULT_UNSET
# @DESCRIPTION:
# The ownership to use for the home directory, in chown ([user][:group])
@ -117,14 +120,14 @@ readonly ACCT_USER_NAME
# This can be overriden in make.conf through
# ACCT_USER_<UPPERCASE_USERNAME>_HOME_OWNER variable.
# @ECLASS-VARIABLE: ACCT_USER_HOME_PERMS
# @ECLASS_VARIABLE: ACCT_USER_HOME_PERMS
# @DESCRIPTION:
# The permissions to use for the home directory, in chmod (octal
# or verbose) form. This can be overriden in make.conf through
# ACCT_USER_<UPPERCASE_USERNAME>_HOME_PERMS variable.
: ${ACCT_USER_HOME_PERMS:=0755}
# @ECLASS-VARIABLE: ACCT_USER_GROUPS
# @ECLASS_VARIABLE: ACCT_USER_GROUPS
# @REQUIRED
# @DESCRIPTION:
# List of groups the user should belong to. This must be a bash
@ -141,7 +144,7 @@ readonly ACCT_USER_NAME
# << Boilerplate ebuild variables >>
: ${DESCRIPTION:="System user: ${ACCT_USER_NAME}"}
: ${SLOT:=0}
: ${KEYWORDS:=alpha amd64 arm arm64 hppa ia64 m68k ~mips ppc ppc64 ~riscv s390 sparc x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris}
: ${KEYWORDS:=alpha amd64 arm arm64 hppa ia64 ~loong m68k ~mips ppc ppc64 ~riscv s390 sparc x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris}
S=${WORKDIR}
@ -178,7 +181,7 @@ acct-user_add_deps() {
eislocked() {
[[ $# -eq 1 ]] || die "usage: ${FUNCNAME} <user>"
if [[ ${EUID} != 0 ]]; then
if [[ ${EUID} -ne 0 || -n ${EPREFIX} ]]; then
einfo "Insufficient privileges to execute ${FUNCNAME[0]}"
return 0
fi
@ -195,102 +198,19 @@ eislocked() {
*)
# NB: 'no password' and 'locked' are indistinguishable
# but we also expire the account which is more clear
[[ $(getent shadow "$1" | cut -d: -f2) == '!'* ]] &&
[[ $(getent shadow "$1" | cut -d: -f8) == 1 ]]
local shadow
if [[ -n "${ROOT}" ]]; then
shadow=$(grep "^$1:" "${ROOT}/etc/shadow")
else
shadow=$(getent shadow "$1")
fi
[[ $( echo ${shadow} | cut -d: -f2) == '!'* ]] &&
[[ $(echo ${shadow} | cut -d: -f8) == 1 ]]
;;
esac
}
# @FUNCTION: elockuser
# @USAGE: <user>
# @INTERNAL
# @DESCRIPTION:
# Lock the specified user account, using the available platform-specific
# functions. This should prevent any login to the account.
#
# Established lock can be reverted using eunlockuser.
#
# This function returns 0 if locking succeeded, 2 if it is not supported
# by the platform code or dies if it fails.
elockuser() {
[[ $# -eq 1 ]] || die "usage: ${FUNCNAME} <user>"
if [[ ${EUID} != 0 ]]; then
einfo "Insufficient privileges to execute ${FUNCNAME[0]}"
return 0
fi
eislocked "$1"
[[ $? -eq 0 ]] && return 0
case ${CHOST} in
*-freebsd*|*-dragonfly*)
pw lock "$1" || die "Locking account $1 failed"
pw user mod "$1" -e 1 || die "Expiring account $1 failed"
;;
*-netbsd*)
usermod -e 1 -C yes "$1" || die "Locking account $1 failed"
;;
*-openbsd*)
return 2
;;
*)
usermod -e 1 -L "$1" || die "Locking account $1 failed"
;;
esac
elog "User account $1 locked"
return 0
}
# @FUNCTION: eunlockuser
# @USAGE: <user>
# @INTERNAL
# @DESCRIPTION:
# Unlock the specified user account, using the available platform-
# specific functions.
#
# This function returns 0 if unlocking succeeded, 1 if it is not
# supported by the platform code or dies if it fails.
eunlockuser() {
[[ $# -eq 1 ]] || die "usage: ${FUNCNAME} <user>"
if [[ ${EUID} != 0 ]]; then
einfo "Insufficient privileges to execute ${FUNCNAME[0]}"
return 0
fi
eislocked "$1"
[[ $? -eq 1 ]] && return 0
case ${CHOST} in
*-freebsd*|*-dragonfly*)
pw user mod "$1" -e 0 || die "Unexpiring account $1 failed"
pw unlock "$1" || die "Unlocking account $1 failed"
;;
*-netbsd*)
usermod -e 0 -C no "$1" || die "Unlocking account $1 failed"
;;
*-openbsd*)
return 1
;;
*)
# silence warning if account does not have a password
usermod -e "" -U "$1" 2>/dev/null || die "Unlocking account $1 failed"
;;
esac
ewarn "User account $1 unlocked after reinstating."
return 0
}
# << Phase functions >>
EXPORT_FUNCTIONS pkg_pretend src_install pkg_preinst pkg_postinst \
pkg_prerm
@ -350,6 +270,9 @@ acct-user_pkg_pretend() {
acct-user_src_install() {
debug-print-function ${FUNCNAME} "${@}"
# Replace reserved characters in comment
: ${ACCT_USER_COMMENT:=${DESCRIPTION//[:,=]/;}}
# serialize for override support
local ACCT_USER_GROUPS=${ACCT_USER_GROUPS[*]}
@ -357,7 +280,7 @@ acct-user_src_install() {
local override_name=${ACCT_USER_NAME^^}
override_name=${override_name//-/_}
local var
for var in ACCT_USER_{ID,SHELL,HOME{,_OWNER,_PERMS},GROUPS}; do
for var in ACCT_USER_{ID,COMMENT,SHELL,HOME{,_OWNER,_PERMS},GROUPS}; do
local var_name=ACCT_USER_${override_name}_${var#ACCT_USER_}
if [[ -n ${!var_name} ]]; then
ewarn "${var_name}=${!var_name} override in effect, support will not be provided."
@ -372,6 +295,10 @@ acct-user_src_install() {
_ACCT_USER_GROUPS+=" ${!var_name}"
fi
if [[ -n ${_ACCT_USER_COMMENT//[^:,=]} ]]; then
die "Invalid characters in user comment: '${_ACCT_USER_COMMENT//[^:,=]}'"
fi
# deserialize into an array
local groups=( ${_ACCT_USER_GROUPS} )
@ -386,7 +313,7 @@ acct-user_src_install() {
printf "u\t%q\t%q\t%q\t%q\t%q\n" \
"${ACCT_USER_NAME}" \
"${_ACCT_USER_ID/#-*/-}:${groups[0]}" \
"${DESCRIPTION//[:,=]/;}" \
"${_ACCT_USER_COMMENT}" \
"${_ACCT_USER_HOME}" \
"${_ACCT_USER_SHELL/#-*/-}"
if [[ ${#groups[@]} -gt 1 ]]; then
@ -403,22 +330,54 @@ acct-user_src_install() {
acct-user_pkg_preinst() {
debug-print-function ${FUNCNAME} "${@}"
# check if user already exists
_ACCT_USER_ALREADY_EXISTS=
if [[ -n $(egetent passwd "${ACCT_USER_NAME}") ]]; then
_ACCT_USER_ALREADY_EXISTS=1
fi
readonly _ACCT_USER_ALREADY_EXISTS
unset _ACCT_USER_ADDED
enewuser ${ACCT_USER_ENFORCE_ID:+-F} -M "${ACCT_USER_NAME}" \
"${_ACCT_USER_ID}" "${_ACCT_USER_SHELL}" "${_ACCT_USER_HOME}" \
"${_ACCT_USER_GROUPS// /,}"
if [[ ${EUID} -ne 0 || -n ${EPREFIX} ]]; then
einfo "Insufficient privileges to execute ${FUNCNAME[0]}"
return
fi
if egetent passwd "${ACCT_USER_NAME}" >/dev/null; then
elog "User ${ACCT_USER_NAME} already exists"
else
local groups=( ${_ACCT_USER_GROUPS} )
local aux_groups=${groups[*]:1}
local opts=(
--system
--no-create-home
--no-user-group
--comment "${_ACCT_USER_COMMENT}"
--home-dir "${_ACCT_USER_HOME}"
--shell "${_ACCT_USER_SHELL}"
--gid "${groups[0]}"
--groups "${aux_groups// /,}"
)
if [[ ${_ACCT_USER_ID} -ne -1 ]] &&
! egetent passwd "${_ACCT_USER_ID}" >/dev/null
then
opts+=( --uid "${_ACCT_USER_ID}" )
fi
if [[ -n ${ROOT} ]]; then
opts+=( --prefix "${ROOT}" )
fi
elog "Adding user ${ACCT_USER_NAME}"
useradd "${opts[@]}" "${ACCT_USER_NAME}" || die
_ACCT_USER_ADDED=1
fi
if [[ ${_ACCT_USER_HOME} != /dev/null ]]; then
# default ownership to user:group
if [[ -z ${_ACCT_USER_HOME_OWNER} ]]; then
local group_array=( ${_ACCT_USER_GROUPS} )
_ACCT_USER_HOME_OWNER=${ACCT_USER_NAME}:${group_array[0]}
if [[ -n ${ROOT} ]]; then
local euid=$(egetent passwd ${ACCT_USER_NAME} | cut -d: -f3)
local egid=$(egetent passwd ${ACCT_USER_NAME} | cut -d: -f4)
_ACCT_USER_HOME_OWNER=${euid}:${egid}
else
_ACCT_USER_HOME_OWNER=${ACCT_USER_NAME}:${groups[0]}
fi
fi
# Path might be missing due to INSTALL_MASK, etc.
# https://bugs.gentoo.org/691478
@ -440,26 +399,48 @@ acct-user_pkg_preinst() {
acct-user_pkg_postinst() {
debug-print-function ${FUNCNAME} "${@}"
if [[ ${EUID} != 0 ]]; then
einfo "Insufficient privileges to execute ${FUNCNAME[0]}"
return 0
if [[ -n ${_ACCT_USER_ADDED} ]]; then
# We just added the user; no need to update it
return
fi
if [[ -n ${ACCT_USER_NO_MODIFY} && -n ${_ACCT_USER_ALREADY_EXISTS} ]]; then
eunlockuser "${ACCT_USER_NAME}"
if [[ ${EUID} -ne 0 || -n ${EPREFIX} ]]; then
einfo "Insufficient privileges to execute ${FUNCNAME[0]}"
return
fi
if [[ -n ${ACCT_USER_NO_MODIFY} ]]; then
ewarn "User ${ACCT_USER_NAME} already exists; Not touching existing user"
ewarn "due to set ACCT_USER_NO_MODIFY."
return 0
return
fi
# NB: eset* functions check current value
esethome "${ACCT_USER_NAME}" "${_ACCT_USER_HOME}"
esetshell "${ACCT_USER_NAME}" "${_ACCT_USER_SHELL}"
esetgroups "${ACCT_USER_NAME}" "${_ACCT_USER_GROUPS// /,}"
# comment field can not contain colons
esetcomment "${ACCT_USER_NAME}" "${DESCRIPTION//[:,=]/;}"
eunlockuser "${ACCT_USER_NAME}"
local groups=( ${_ACCT_USER_GROUPS} )
local aux_groups=${groups[*]:1}
local opts=(
--comment "${_ACCT_USER_COMMENT}"
--home "${_ACCT_USER_HOME}"
--shell "${_ACCT_USER_SHELL}"
--gid "${groups[0]}"
--groups "${aux_groups// /,}"
)
if eislocked "${ACCT_USER_NAME}"; then
opts+=( --expiredate "" --unlock )
fi
if [[ -n ${ROOT} ]]; then
opts+=( --prefix "${ROOT}" )
fi
elog "Updating user ${ACCT_USER_NAME}"
if ! usermod "${opts[@]}" "${ACCT_USER_NAME}" 2>"${T}/usermod-error.log"; then
# usermod outputs a warning if unlocking the account would result in an
# empty password. Hide stderr in a text file and display it if usermod
# fails.
cat "${T}/usermod-error.log" >&2
die "usermod failed"
fi
}
# @FUNCTION: acct-user_pkg_prerm
@ -468,23 +449,44 @@ acct-user_pkg_postinst() {
acct-user_pkg_prerm() {
debug-print-function ${FUNCNAME} "${@}"
if [[ ${EUID} != 0 ]]; then
if [[ -n ${REPLACED_BY_VERSION} ]]; then
return
fi
if [[ ${EUID} -ne 0 || -n ${EPREFIX} ]]; then
einfo "Insufficient privileges to execute ${FUNCNAME[0]}"
return 0
return
fi
if [[ -z ${REPLACED_BY_VERSION} ]]; then
if [[ -z $(egetent passwd "${ACCT_USER_NAME}") ]]; then
ewarn "User account not found: ${ACCT_USER_NAME}"
ewarn "Locking process will be skipped."
return
fi
esetshell "${ACCT_USER_NAME}" -1
esetcomment "${ACCT_USER_NAME}" \
"$(egetcomment "${ACCT_USER_NAME}"); user account removed @ $(date +%Y-%m-%d)"
elockuser "${ACCT_USER_NAME}"
if [[ ${ACCT_USER_ID} -eq 0 ]]; then
elog "Refusing to lock out the superuser (UID 0)"
return
fi
if [[ -n ${ACCT_USER_NO_MODIFY} ]]; then
elog "Not locking user ${ACCT_USER_NAME} due to ACCT_USER_NO_MODIFY"
return
fi
if ! egetent passwd "${ACCT_USER_NAME}" >/dev/null; then
ewarn "User account not found: ${ACCT_USER_NAME}"
ewarn "Locking process will be skipped."
return
fi
local opts=(
--expiredate 1
--lock
--comment "$(egetcomment "${ACCT_USER_NAME}"); user account removed @ $(date +%Y-%m-%d)"
--shell /sbin/nologin
)
if [[ -n ${ROOT} ]]; then
opts+=( --prefix "${ROOT}" )
fi
elog "Locking user ${ACCT_USER_NAME}"
usermod "${opts[@]}" "${ACCT_USER_NAME}" || die
}
fi

39
sdk_container/src/third_party/portage-stable/eclass/user-info.eclass vendored
View File

@ -5,11 +5,11 @@
# @MAINTAINER:
# base-system@gentoo.org (Linux)
# Michał Górny <mgorny@gentoo.org> (NetBSD)
# @SUPPORTED_EAPIS: 6 7 8
# @SUPPORTED_EAPIS: 7 8
# @BLURB: Read-only access to user and group information
case ${EAPI} in
6|7|8) ;;
7|8) ;;
*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
esac
@ -23,6 +23,7 @@ _USER_INFO_ECLASS=1
# dscl (Mac OS X 10.5), and pw (FreeBSD) used in enewuser()/enewgroup().
#
# Supported databases: group passwd
# Warning: This function can be used only in pkg_* phases when ROOT is valid.
egetent() {
local db=$1 key=$2
@ -43,18 +44,31 @@ egetent() {
# lookup by uid/gid
local opts
if [[ ${key} == [[:digit:]]* ]] ; then
[[ ${db} == "user" ]] && opts="-u" || opts="-g"
[[ ${db} == "user" ]] && opts=( -u ) || opts=( -g )
fi
# Handle different ROOT
[[ -n ${ROOT} ]] && opts+=( -R "${ROOT}" )
pw show ${db} ${opts} "${key}" -q
;;
*-openbsd*)
grep "${key}:\*:" /etc/${db}
grep "${key}:\*:" "${EROOT}/etc/${db}"
;;
*)
# ignore nscd output if we're not running as root
type -p nscd >/dev/null && nscd -i "${db}" 2>/dev/null
getent "${db}" "${key}"
# getent does not support -R option, if we are working on a different
# ROOT than /, fallback to grep technique.
if [[ -z ${ROOT} ]]; then
# ignore nscd output if we're not running as root
type -p nscd >/dev/null && nscd -i "${db}" 2>/dev/null
getent "${db}" "${key}"
else
if [[ ${key} =~ ^[[:digit:]]+$ ]]; then
grep -E "^([^:]*:){2}${key}" "${ROOT}/etc/${db}"
else
grep "^${key}:" "${ROOT}/etc/${db}"
fi
fi
;;
esac
}
@ -151,7 +165,16 @@ egetgroups() {
[[ $# -eq 1 ]] || die "usage: egetgroups <user>"
local egroups_arr
read -r -a egroups_arr < <(id -G -n "$1")
if [[ -n "${ROOT}" ]]; then
local pgroup=$(egetent passwd "$1" | cut -d: -f1)
local sgroups=( $(grep -E ":([^:]*,)?$1(,[^:]*)?$" "${ROOT}/etc/group" | cut -d: -f1) )
# Remove primary group from list
sgroups=${sgroups#${pgroup}}
egroups_arr=( ${pgroup} ${sgroups[@]} )
else
read -r -a egroups_arr < <(id -G -n "$1")
fi
local g groups=${egroups_arr[0]}
# sort supplementary groups to make comparison possible

590
sdk_container/src/third_party/portage-stable/eclass/user.eclass vendored
View File

@ -1,590 +0,0 @@
# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
# @ECLASS: user.eclass
# @MAINTAINER:
# base-system@gentoo.org (Linux)
# Michał Górny <mgorny@gentoo.org> (NetBSD)
# @SUPPORTED_EAPIS: 6 7 8
# @BLURB: user management in ebuilds
# @DEPRECATED: acct-user/acct-group packages
# @DESCRIPTION:
# The user eclass contains a suite of functions that allow ebuilds
# to quickly make sure users in the installed system are sane.
case ${EAPI} in
6|7) ;;
8)
if [[ ${CATEGORY} != acct-* ]]; then
eerror "In EAPI ${EAPI}, packages must not inherit user.eclass"
eerror "unless they are in the acct-user or acct-group category."
eerror "Migrate your package to GLEP 81 user/group management,"
eerror "or inherit user-info if you need only the query functions."
die "Invalid \"inherit user\" in EAPI ${EAPI}"
fi
;;
*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
esac
if [[ -z ${_USER_ECLASS} ]]; then
_USER_ECLASS=1
inherit user-info
# @FUNCTION: _assert_pkg_ebuild_phase
# @INTERNAL
# @USAGE: <calling func name>
# @DESCRIPTION:
# Raises an alert if the phase is not suitable for user.eclass usage.
_assert_pkg_ebuild_phase() {
case ${EBUILD_PHASE} in
setup|preinst|postinst|prerm|postrm) ;;
*)
eerror "'$1()' called from '${EBUILD_PHASE}' phase which is not OK:"
eerror "You may only call from pkg_{setup,{pre,post}{inst,rm}} functions."
eerror "Package has serious QA issues. Please file a bug."
die "Bad package! ${1} is only for use in some pkg_* functions!"
esac
}
# @FUNCTION: user_get_nologin
# @INTERNAL
# @DESCRIPTION:
# Find an appropriate 'nologin' shell for the platform, and output
# its path.
user_get_nologin() {
local eshell
for eshell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
[[ -x ${ROOT}${eshell} ]] && break
done
if [[ ${eshell} == "/dev/null" ]] ; then
ewarn "Unable to identify the shell to use, proceeding with userland default."
case ${USERLAND} in
GNU) eshell="/bin/false" ;;
BSD) eshell="/sbin/nologin" ;;
Darwin) eshell="/usr/sbin/nologin" ;;
*) die "Unable to identify the default shell for userland ${USERLAND}"
esac
fi
echo "${eshell}"
}
# @FUNCTION: enewuser
# @USAGE: <user> [-F] [-M] [uid] [shell] [homedir] [groups]
# @DESCRIPTION:
# Same as enewgroup, you are not required to understand how to properly add
# a user to the system. The only required parameter is the username.
# Default uid is (pass -1 for this) next available, default shell is
# /bin/false, default homedir is /dev/null, and there are no default groups.
#
# If -F is passed, enewuser will always enforce specified UID and fail if it
# can not be assigned.
# If -M is passed, enewuser does not create the home directory if it does not
# exist.
enewuser() {
if [[ ${EUID} != 0 ]] ; then
ewarn "Insufficient privileges to execute ${FUNCNAME[0]}"
return 0
fi
_assert_pkg_ebuild_phase ${FUNCNAME}
local create_home=1 force_uid=
while [[ ${1} == -* ]]; do
case ${1} in
-F) force_uid=1;;
-M) create_home=;;
*) die "${FUNCNAME}: invalid option ${1}";;
esac
shift
done
# get the username
local euser=${1}; shift
if [[ -z ${euser} ]] ; then
eerror "No username specified!"
die "Cannot call enewuser without a username"
fi
# lets see if the username already exists
if [[ -n $(egetent passwd "${euser}") ]] ; then
return 0
fi
elog "Adding user '${euser}' to your system ..."
# options to pass to useradd
local opts=()
# handle uid
local euid=${1}; shift
if [[ -n ${euid} && ${euid} != -1 ]] ; then
if [[ ${euid} -gt 0 ]] ; then
if [[ -n $(egetent passwd ${euid}) ]] ; then
[[ -n ${force_uid} ]] && die "${FUNCNAME}: UID ${euid} already taken"
euid="next"
fi
else
eerror "Userid given but is not greater than 0!"
die "${euid} is not a valid UID"
fi
else
[[ -n ${force_uid} ]] && die "${FUNCNAME}: -F with uid==-1 makes no sense"
euid="next"
fi
if [[ ${euid} == "next" ]] ; then
for ((euid = 999; euid >= 101; euid--)); do
[[ -z $(egetent passwd ${euid}) ]] && break
done
[[ ${euid} -ge 101 ]] || die "${FUNCNAME}: no free UID found"
fi
opts+=( -u ${euid} )
elog " - Userid: ${euid}"
# handle shell
local eshell=${1}; shift
if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
if [[ ! -e ${ROOT}${eshell} ]] ; then
eerror "A shell was specified but it does not exist!"
die "${eshell} does not exist in ${ROOT}"
fi
if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
eerror "Do not specify ${eshell} yourself, use -1"
die "Pass '-1' as the shell parameter"
fi
else
eshell=$(user_get_nologin)
fi
elog " - Shell: ${eshell}"
opts+=( -s "${eshell}" )
# handle homedir
local ehome=${1}; shift
if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
ehome="/dev/null"
fi
elog " - Home: ${ehome}"
opts+=( -d "${ehome}" )
# handle groups
local egroups=${1}; shift
local g egroups_arr
IFS="," read -r -a egroups_arr <<<"${egroups}"
if [[ ${#egroups_arr[@]} -gt 0 ]] ; then
local defgroup exgroups
for g in "${egroups_arr[@]}" ; do
if [[ -z $(egetent group "${g}") ]] ; then
eerror "You must add group ${g} to the system first"
die "${g} is not a valid GID"
fi
if [[ -z ${defgroup} ]] ; then
defgroup=${g}
else
exgroups+=",${g}"
fi
done
opts+=( -g "${defgroup}" )
if [[ ! -z ${exgroups} ]] ; then
opts+=( -G "${exgroups:1}" )
fi
fi
elog " - Groups: ${egroups:-(none)}"
# handle extra args
if [[ $# -gt 0 ]] ; then
die "extra arguments no longer supported; please file a bug"
else
local comment="added by portage for ${PN}"
opts+=( -c "${comment}" )
elog " - GECOS: ${comment}"
fi
# add the user
case ${CHOST} in
*-freebsd*|*-dragonfly*)
pw useradd "${euser}" "${opts[@]}" || die
;;
*-netbsd*)
useradd "${opts[@]}" "${euser}" || die
;;
*-openbsd*)
# all ops the same, except the -g vs -g/-G ...
useradd -u ${euid} -s "${eshell}" \
-d "${ehome}" -g "${egroups}" "${euser}" || die
;;
*)
useradd -M -N -r "${opts[@]}" "${euser}" || die
;;
esac
if [[ -n ${create_home} && ! -e ${ROOT}/${ehome} ]] ; then
elog " - Creating ${ehome} in ${ROOT}"
mkdir -p "${ROOT}/${ehome}"
chown "${euser}" "${ROOT}/${ehome}"
chmod 755 "${ROOT}/${ehome}"
fi
}
# @FUNCTION: enewgroup
# @USAGE: <group> [gid]
# @DESCRIPTION:
# This function does not require you to understand how to properly add a
# group to the system. Just give it a group name to add and enewgroup will
# do the rest. You may specify the gid for the group or allow the group to
# allocate the next available one.
#
# If -F is passed, enewgroup will always enforce specified GID and fail if it
# can not be assigned.
enewgroup() {
if [[ ${EUID} != 0 ]] ; then
ewarn "Insufficient privileges to execute ${FUNCNAME[0]}"
return 0
fi
_assert_pkg_ebuild_phase ${FUNCNAME}
local force_gid=
while [[ ${1} == -* ]]; do
case ${1} in
-F) force_gid=1;;
*) die "${FUNCNAME}: invalid option ${1}";;
esac
shift
done
# get the group
local egroup=${1}; shift
if [[ -z ${egroup} ]] ; then
eerror "No group specified!"
die "Cannot call enewgroup without a group"
fi
# see if group already exists
if [[ -n $(egetent group "${egroup}") ]] ; then
return 0
fi
elog "Adding group '${egroup}' to your system ..."
# handle gid
local egid=${1}; shift
if [[ -n ${egid} && ${egid} != -1 ]] ; then
if [[ ${egid} -gt 0 ]] ; then
if [[ -n $(egetent group ${egid}) ]] ; then
[[ -n ${force_gid} ]] && die "${FUNCNAME}: GID ${egid} already taken"
egid="next available; requested gid taken"
fi
else
eerror "Groupid given but is not greater than 0!"
die "${egid} is not a valid GID"
fi
else
[[ -n ${force_gid} ]] && die "${FUNCNAME}: -F with gid==-1 makes no sense"
egid="next available"
fi
elog " - Groupid: ${egid}"
# handle extra
if [[ $# -gt 0 ]] ; then
die "extra arguments no longer supported; please file a bug"
fi
# Some targets need to find the next available GID manually
_enewgroup_next_gid() {
if [[ ${egid} == *[!0-9]* ]] ; then
# Non numeric
for ((egid = 999; egid >= 101; egid--)) ; do
[[ -z $(egetent group ${egid}) ]] && break
done
[[ ${egid} -ge 101 ]] || die "${FUNCNAME}: no free GID found"
fi
}
# add the group
case ${CHOST} in
*-freebsd*|*-dragonfly*)
_enewgroup_next_gid
pw groupadd "${egroup}" -g ${egid} || die
;;
*-netbsd*)
_enewgroup_next_gid
groupadd -g ${egid} "${egroup}" || die
;;
*)
local opts
if [[ ${egid} == *[!0-9]* ]] ; then
# Non numeric; let groupadd figure out a GID for us
opts=""
else
opts="-g ${egid}"
fi
# We specify -r so that we get a GID in the system range from login.defs
groupadd -r ${opts} "${egroup}" || die
;;
esac
}
# @FUNCTION: esethome
# @USAGE: <user> <homedir>
# @DESCRIPTION:
# Update the home directory in a platform-agnostic way.
# Required parameters is the username and the new home directory.
# Specify -1 if you want to set home to the enewuser default
# of /dev/null.
# If the new home directory does not exist, it is created.
# Any previously existing home directory is NOT moved.
esethome() {
_assert_pkg_ebuild_phase ${FUNCNAME}
# get the username
local euser=${1}; shift
if [[ -z ${euser} ]] ; then
eerror "No username specified!"
die "Cannot call esethome without a username"
fi
# lets see if the username already exists
if [[ -z $(egetent passwd "${euser}") ]] ; then
ewarn "User does not exist, cannot set home dir -- skipping."
return 1
fi
# handle homedir
local ehome=${1}; shift
if [[ -z ${ehome} ]] ; then
eerror "No home directory specified!"
die "Cannot call esethome without a home directory or '-1'"
fi
if [[ ${ehome} == "-1" ]] ; then
ehome="/dev/null"
fi
# exit with no message if home dir is up to date
if [[ $(egethome "${euser}") == ${ehome} ]]; then
return 0
fi
elog "Updating home for user '${euser}' ..."
elog " - Home: ${ehome}"
# ensure home directory exists, otherwise update will fail
if [[ ! -e ${ROOT}/${ehome} ]] ; then
elog " - Creating ${ehome} in ${ROOT}"
mkdir -p "${ROOT}/${ehome}"
chown "${euser}" "${ROOT}/${ehome}"
chmod 755 "${ROOT}/${ehome}"
fi
# update the home directory
case ${CHOST} in
*-freebsd*|*-dragonfly*)
pw usermod "${euser}" -d "${ehome}" && return 0
[[ $? == 8 ]] && eerror "${euser} is in use, cannot update home"
eerror "There was an error when attempting to update the home directory for ${euser}"
eerror "Please update it manually on your system:"
eerror "\t pw usermod \"${euser}\" -d \"${ehome}\""
;;
*)
usermod -d "${ehome}" "${euser}" && return 0
[[ $? == 8 ]] && eerror "${euser} is in use, cannot update home"
eerror "There was an error when attempting to update the home directory for ${euser}"
eerror "Please update it manually on your system (as root):"
eerror "\t usermod -d \"${ehome}\" \"${euser}\""
;;
esac
}
# @FUNCTION: esetshell
# @USAGE: <user> <shell>
# @DESCRIPTION:
# Update the shell in a platform-agnostic way.
# Required parameters is the username and the new shell.
# Specify -1 if you want to set shell to platform-specific nologin.
esetshell() {
_assert_pkg_ebuild_phase ${FUNCNAME}
# get the username
local euser=${1}; shift
if [[ -z ${euser} ]] ; then
eerror "No username specified!"
die "Cannot call esetshell without a username"
fi
# lets see if the username already exists
if [[ -z $(egetent passwd "${euser}") ]] ; then
ewarn "User does not exist, cannot set shell -- skipping."
return 1
fi
# handle shell
local eshell=${1}; shift
if [[ -z ${eshell} ]] ; then
eerror "No shell specified!"
die "Cannot call esetshell without a shell or '-1'"
fi
if [[ ${eshell} == "-1" ]] ; then
eshell=$(user_get_nologin)
fi
# exit with no message if shell is up to date
if [[ $(egetshell "${euser}") == ${eshell} ]]; then
return 0
fi
elog "Updating shell for user '${euser}' ..."
elog " - Shell: ${eshell}"
# update the shell
case ${CHOST} in
*-freebsd*|*-dragonfly*)
pw usermod "${euser}" -s "${eshell}" && return 0
[[ $? == 8 ]] && eerror "${euser} is in use, cannot update shell"
eerror "There was an error when attempting to update the shell for ${euser}"
eerror "Please update it manually on your system:"
eerror "\t pw usermod \"${euser}\" -s \"${eshell}\""
;;
*)
usermod -s "${eshell}" "${euser}" && return 0
[[ $? == 8 ]] && eerror "${euser} is in use, cannot update shell"
eerror "There was an error when attempting to update the shell for ${euser}"
eerror "Please update it manually on your system (as root):"
eerror "\t usermod -s \"${eshell}\" \"${euser}\""
;;
esac
}
# @FUNCTION: esetcomment
# @USAGE: <user> <comment>
# @DESCRIPTION:
# Update the comment field in a platform-agnostic way.
# Required parameters is the username and the new comment.
esetcomment() {
_assert_pkg_ebuild_phase ${FUNCNAME}
# get the username
local euser=${1}; shift
if [[ -z ${euser} ]] ; then
eerror "No username specified!"
die "Cannot call esetcomment without a username"
fi
# lets see if the username already exists
if [[ -z $(egetent passwd "${euser}") ]] ; then
ewarn "User does not exist, cannot set comment -- skipping."
return 1
fi
# handle comment
local ecomment=${1}; shift
if [[ -z ${ecomment} ]] ; then
eerror "No comment specified!"
die "Cannot call esetcomment without a comment"
fi
# exit with no message if comment is up to date
if [[ $(egetcomment "${euser}") == ${ecomment} ]]; then
return 0
fi
elog "Updating comment for user '${euser}' ..."
elog " - Comment: ${ecomment}"
# update the comment
case ${CHOST} in
*-freebsd*|*-dragonfly*)
pw usermod "${euser}" -c "${ecomment}" && return 0
[[ $? == 8 ]] && eerror "${euser} is in use, cannot update comment"
eerror "There was an error when attempting to update the comment for ${euser}"
eerror "Please update it manually on your system:"
eerror "\t pw usermod \"${euser}\" -c \"${ecomment}\""
;;
*)
usermod -c "${ecomment}" "${euser}" && return 0
[[ $? == 8 ]] && eerror "${euser} is in use, cannot update comment"
eerror "There was an error when attempting to update the comment for ${euser}"
eerror "Please update it manually on your system (as root):"
eerror "\t usermod -c \"${ecomment}\" \"${euser}\""
;;
esac
}
# @FUNCTION: esetgroups
# @USAGE: <user> <groups>
# @DESCRIPTION:
# Update the group field in a platform-agnostic way.
# Required parameters is the username and the new list of groups,
# primary group first.
esetgroups() {
_assert_pkg_ebuild_phase ${FUNCNAME}
[[ ${#} -eq 2 ]] || die "Usage: ${FUNCNAME} <user> <groups>"
# get the username
local euser=${1}; shift
# lets see if the username already exists
if [[ -z $(egetent passwd "${euser}") ]] ; then
ewarn "User does not exist, cannot set group -- skipping."
return 1
fi
# handle group
local egroups=${1}; shift
local g egroups_arr=()
IFS="," read -r -a egroups_arr <<<"${egroups}"
[[ ${#egroups_arr[@]} -gt 0 ]] || die "${FUNCNAME}: no groups specified"
for g in "${egroups_arr[@]}" ; do
if [[ -z $(egetent group "${g}") ]] ; then
eerror "You must add group ${g} to the system first"
die "${g} is not a valid GID"
fi
done
local defgroup=${egroups_arr[0]} exgroups_arr=()
# sort supplementary groups to make comparison possible
readarray -t exgroups_arr < <(printf '%s\n' "${egroups_arr[@]:1}" | sort)
local exgroups=${exgroups_arr[*]}
exgroups=${exgroups// /,}
egroups=${defgroup}${exgroups:+,${exgroups}}
# exit with no message if group membership is up to date
if [[ $(egetgroups "${euser}") == ${egroups} ]]; then
return 0
fi
local opts=( -g "${defgroup}" -G "${exgroups}" )
elog "Updating groups for user '${euser}' ..."
elog " - Groups: ${egroups}"
# update the group
case ${CHOST} in
*-freebsd*|*-dragonfly*)
pw usermod "${euser}" "${opts[@]}" && return 0
[[ $? == 8 ]] && eerror "${euser} is in use, cannot update groups"
eerror "There was an error when attempting to update the groups for ${euser}"
eerror "Please update it manually on your system:"
eerror "\t pw usermod \"${euser}\" ${opts[*]}"
;;
*)
usermod "${opts[@]}" "${euser}" && return 0
[[ $? == 8 ]] && eerror "${euser} is in use, cannot update groups"
eerror "There was an error when attempting to update the groups for ${euser}"
eerror "Please update it manually on your system (as root):"
eerror "\t usermod ${opts[*]} \"${euser}\""
;;
esac
}
fi