Complete Yocto mirror with license table for TQMa6UL (2038-compliance)
- 264 license table entries with exact download URLs (224/264 resolved) - Complete sources/ directory with all BitBake recipes - Build configuration: tqma6ul-multi-mba6ulx, spaetzle (musl) - Full traceability for Softwarefreigabeantrag - GCC 13.4.0, Linux 6.6.102, U-Boot 2023.04, musl 1.2.4 - License distribution: GPL-2.0 (24), MIT (23), GPL-2.0+ (18), BSD-3 (16)
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Siggi (OpenClaw Agent)
171
sources/poky/meta/classes/useradd_base.bbclass
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171
sources/poky/meta/classes/useradd_base.bbclass
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#
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# Copyright OpenEmbedded Contributors
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#
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# SPDX-License-Identifier: MIT
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#
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# This bbclass provides basic functionality for user/group settings.
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# This bbclass is intended to be inherited by useradd.bbclass and
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# extrausers.bbclass.
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# The following functions basically have similar logic.
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# *) Perform necessary checks before invoking the actual command
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# *) Invoke the actual command with flock
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# *) Error out if an error occurs.
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# Note that before invoking these functions, make sure the global variable
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# PSEUDO is set up correctly.
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perform_groupadd () {
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local rootdir="$1"
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local opts="$2"
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bbnote "${PN}: Performing groupadd with [$opts]"
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local groupname=`echo "$opts" | awk '{ print $NF }'`
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local group_exists="`grep "^$groupname:" $rootdir/etc/group || true`"
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if test "x$group_exists" = "x"; then
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eval flock -x $rootdir${sysconfdir} -c \"$PSEUDO groupadd \$opts\" || true
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group_exists="`grep "^$groupname:" $rootdir/etc/group || true`"
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if test "x$group_exists" = "x"; then
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bbfatal "${PN}: groupadd command did not succeed."
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fi
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else
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bbnote "${PN}: group $groupname already exists, not re-creating it"
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fi
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}
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perform_useradd () {
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local rootdir="$1"
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local opts="$2"
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bbnote "${PN}: Performing useradd with [$opts]"
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local username=`echo "$opts" | awk '{ print $NF }'`
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local user_exists="`grep "^$username:" $rootdir/etc/passwd || true`"
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if test "x$user_exists" = "x"; then
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eval flock -x $rootdir${sysconfdir} -c \"$PSEUDO useradd \$opts\" || true
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user_exists="`grep "^$username:" $rootdir/etc/passwd || true`"
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if test "x$user_exists" = "x"; then
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bbfatal "${PN}: useradd command did not succeed."
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fi
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else
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bbnote "${PN}: user $username already exists, not re-creating it"
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fi
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}
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perform_groupmems () {
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local rootdir="$1"
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local opts="$2"
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bbnote "${PN}: Performing groupmems with [$opts]"
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local groupname=`echo "$opts" | awk '{ for (i = 1; i < NF; i++) if ($i == "-g" || $i == "--group") print $(i+1) }'`
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local username=`echo "$opts" | awk '{ for (i = 1; i < NF; i++) if ($i == "-a" || $i == "--add") print $(i+1) }'`
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bbnote "${PN}: Running groupmems command with group $groupname and user $username"
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local mem_exists="`grep "^$groupname:[^:]*:[^:]*:\([^,]*,\)*$username\(,[^,]*\)*$" $rootdir/etc/group || true`"
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if test "x$mem_exists" = "x"; then
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eval flock -x $rootdir${sysconfdir} -c \"$PSEUDO groupmems \$opts\" || true
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mem_exists="`grep "^$groupname:[^:]*:[^:]*:\([^,]*,\)*$username\(,[^,]*\)*$" $rootdir/etc/group || true`"
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if test "x$mem_exists" = "x"; then
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bbfatal "${PN}: groupmems command did not succeed."
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fi
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else
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bbnote "${PN}: group $groupname already contains $username, not re-adding it"
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fi
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}
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perform_groupdel () {
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local rootdir="$1"
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local opts="$2"
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bbnote "${PN}: Performing groupdel with [$opts]"
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local groupname=`echo "$opts" | awk '{ print $NF }'`
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local group_exists="`grep "^$groupname:" $rootdir/etc/group || true`"
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if test "x$group_exists" != "x"; then
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local awk_input='BEGIN {FS=":"}; $1=="'$groupname'" { print $3 }'
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local groupid=`echo "$awk_input" | awk -f- $rootdir/etc/group`
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local awk_check_users='BEGIN {FS=":"}; $4=="'$groupid'" {print $1}'
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local other_users=`echo "$awk_check_users" | awk -f- $rootdir/etc/passwd`
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if test "x$other_users" = "x"; then
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eval flock -x $rootdir${sysconfdir} -c \"$PSEUDO groupdel \$opts\" || true
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group_exists="`grep "^$groupname:" $rootdir/etc/group || true`"
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if test "x$group_exists" != "x"; then
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bbfatal "${PN}: groupdel command did not succeed."
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fi
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else
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bbnote "${PN}: '$groupname' is primary group for users '$other_users', not removing it"
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fi
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else
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bbnote "${PN}: group $groupname doesn't exist, not removing it"
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fi
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}
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perform_userdel () {
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local rootdir="$1"
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local opts="$2"
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bbnote "${PN}: Performing userdel with [$opts]"
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local username=`echo "$opts" | awk '{ print $NF }'`
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local user_exists="`grep "^$username:" $rootdir/etc/passwd || true`"
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if test "x$user_exists" != "x"; then
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eval flock -x $rootdir${sysconfdir} -c \"$PSEUDO userdel \$opts\" || true
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user_exists="`grep "^$username:" $rootdir/etc/passwd || true`"
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if test "x$user_exists" != "x"; then
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bbfatal "${PN}: userdel command did not succeed."
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fi
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else
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bbnote "${PN}: user $username doesn't exist, not removing it"
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fi
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}
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perform_groupmod () {
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# Other than the return value of groupmod, there's no simple way to judge whether the command
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# succeeds, so we disable -e option temporarily
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set +e
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local rootdir="$1"
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local opts="$2"
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bbnote "${PN}: Performing groupmod with [$opts]"
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local groupname=`echo "$opts" | awk '{ print $NF }'`
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local group_exists="`grep "^$groupname:" $rootdir/etc/group || true`"
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if test "x$group_exists" != "x"; then
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eval flock -x $rootdir${sysconfdir} -c \"$PSEUDO groupmod \$opts\"
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if test $? != 0; then
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bbwarn "${PN}: groupmod command did not succeed."
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fi
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else
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bbwarn "${PN}: group $groupname doesn't exist, unable to modify it"
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fi
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set -e
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}
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perform_usermod () {
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# Same reason with groupmod, temporarily disable -e option
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set +e
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local rootdir="$1"
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local opts="$2"
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bbnote "${PN}: Performing usermod with [$opts]"
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local username=`echo "$opts" | awk '{ print $NF }'`
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local user_exists="`grep "^$username:" $rootdir/etc/passwd || true`"
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if test "x$user_exists" != "x"; then
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eval flock -x $rootdir${sysconfdir} -c \"$PSEUDO usermod \$opts\"
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if test $? != 0; then
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bbfatal "${PN}: usermod command did not succeed."
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fi
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else
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bbwarn "${PN}: user $username doesn't exist, unable to modify it"
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fi
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set -e
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}
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perform_passwd_expire () {
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local rootdir="$1"
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local opts="$2"
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bbnote "${PN}: Performing equivalent of passwd --expire with [$opts]"
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# Directly set sp_lstchg to 0 without using the passwd command: Only root can do that
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local username=`echo "$opts" | awk '{ print $NF }'`
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local user_exists="`grep "^$username:" $rootdir/etc/passwd || true`"
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if test "x$user_exists" != "x"; then
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eval flock -x $rootdir${sysconfdir} -c \"$PSEUDO sed --follow-symlinks -i \''s/^\('$username':[^:]*\):[^:]*:/\1:0:/'\' $rootdir/etc/shadow \" || true
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local passwd_lastchanged="`grep "^$username:" $rootdir/etc/shadow | cut -d: -f3`"
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if test "x$passwd_lastchanged" != "x0"; then
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bbfatal "${PN}: passwd --expire operation did not succeed."
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fi
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else
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bbnote "${PN}: user $username doesn't exist, not expiring its password"
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fi
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}
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