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|
#!/bin/sh
# $FreeBSD$
#
# MAINTAINER: portmgr@FreeBSD.org
set -e
. "${dp_SCRIPTSDIR}/functions.sh"
validate_env dp_ECHO_MSG dp_GID_FILES dp_GID_OFFSET dp_GROUPS_BLACKLIST \
dp_INSTALL dp_OPSYS dp_OSVERSION dp_PREFIX dp_PW dp_SCRIPTSDIR \
dp_UG_DEINSTALL dp_UG_INSTALL dp_UID_FILES dp_UID_OFFSET \
dp_USERS_BLACKLIST
[ -n "${DEBUG_MK_SCRIPTS}" -o -n "${DEBUG_MK_SCRIPTS_DO_USERS_GROUPS}" ] && set -x
set -u
USERS=$1
GROUPS=$2
error() {
${dp_ECHO_MSG} "${1}"
exit 1
}
# Lines from GID and UID files both contain *. As we do not need any pathname
# expansion, disable globbing.
set -f
rm -f "${dp_UG_INSTALL}" "${dp_UG_DEINSTALL}" || :
# Before FreeBSD 10.2, PW did not have -R support.
if [ "${dp_OPSYS}" = FreeBSD ] ; then
cat >> "${dp_UG_INSTALL}" <<-eot
if [ -n "\${PKG_ROOTDIR}" ] && [ "\${PKG_ROOTDIR}" != "/" ]; then
PW="${dp_PW} -R \${PKG_ROOTDIR}"
else
PW=${dp_PW}
fi
eot
else
echo "PW=${dp_PW}" >> "${dp_UG_INSTALL}"
fi
# Both scripts need to start the same, so
cp -f "${dp_UG_INSTALL}" "${dp_UG_DEINSTALL}"
if [ -n "${GROUPS}" ]; then
for file in ${dp_GID_FILES}; do
if [ ! -f "${file}" ]; then
error "** ${file} doesn't exist. Exiting."
fi
done
${dp_ECHO_MSG} "===> Creating groups."
echo "echo \"===> Creating groups.\"" >> "${dp_UG_INSTALL}"
for group in ${GROUPS}; do
# _bgpd:*:130:
if ! grep -q "^${group}:" ${dp_GID_FILES}; then \
error "** Cannot find any information about group \`${group}' in ${dp_GID_FILES}."
fi
while read -r line; do
# Do not change IFS for more than one command, if we
# changed IFS around the while read, it would mess up
# the string splitting in the heredoc command.
o_IFS=${IFS}
IFS=":"
set -- ${line}
IFS=${o_IFS}
group=$1
gid=$3
if [ -z "${gid}" ]; then
error "Group line for group ${group} has no gid"
fi
gid=$((gid+dp_GID_OFFSET))
cat >> "${dp_UG_INSTALL}" <<-eot2
if ! \${PW} groupshow $group >/dev/null 2>&1; then
echo "Creating group '$group' with gid '$gid'."
\${PW} groupadd $group -g $gid
else
echo "Using existing group '$group'."
fi
eot2
done <<-eot
$(grep -h "^${group}:" ${dp_GID_FILES} | head -n 1)
eot
done
fi
if [ -n "${USERS}" ]; then
for file in ${dp_UID_FILES}; do
if [ ! -f "${file}" ]; then
error "** ${file} doesn't exist. Exiting."
fi
done
${dp_ECHO_MSG} "===> Creating users"
echo "echo \"===> Creating users\"" >> "${dp_UG_INSTALL}"
for user in ${USERS}; do
# _bgpd:*:130:130:BGP Daemon:/var/empty:/sbin/nologin
if ! grep -q "^${user}:" ${dp_UID_FILES} ; then
error "** Cannot find any information about user \`${user}' in ${dp_UID_FILES}."
fi
while read -r line; do
# Do not change IFS for more than one command, if we
# changed IFS around the while read, it would mess up
# the string splitting in the heredoc command.
o_IFS=${IFS}
IFS=":"
set -- ${line}
IFS=${o_IFS}
login=$1
uid=$3
gid=$4
class=$5
gecos=$8
homedir=$9
shell=${10}
if [ -z "$uid" ] || [ -z "$gid" ] || [ -z "$homedir" ] || [ -z "$shell" ]; then
error "User line for ${user} is invalid"
fi
uid=$((uid+dp_UID_OFFSET))
gid=$((gid+dp_GID_OFFSET))
if [ -n "$class" ]; then
class="-L $class"
fi
homedir=$(echo "$homedir" | sed "s|^/usr/local|${dp_PREFIX}|")
cat >> "${dp_UG_INSTALL}" <<-eot2
if ! \${PW} usershow $login >/dev/null 2>&1; then
echo "Creating user '$login' with uid '$uid'."
\${PW} useradd $login -u $uid -g $gid $class -c "$gecos" -d $homedir -s $shell
else
echo "Using existing user '$login'."
fi
eot2
case $homedir in
/|/nonexistent|/var/empty)
;;
*)
group=$(awk -F: -v gid=${gid} '$1 !~ /^#/ && $3 == gid { print $1 }' ${dp_GID_FILES})
echo "${dp_INSTALL} -d -g $group -o $login $homedir" >> "${dp_UG_INSTALL}"
;;
esac
done <<-eot
$(grep -h "^${user}:" ${dp_UID_FILES} | head -n 1)
eot
done
fi
if [ -n "${GROUPS}" ]; then
for group in ${GROUPS}; do
# mail:*:6:postfix,clamav
while read -r line; do
# Do not change IFS for more than one command, if we
# changed IFS around the while read, it would mess up
# the string splitting in the heredoc command.
o_IFS=${IFS}
IFS=":"
# As some lines do not have a fourth argument, provide
# one so $4 always exists.
set -- ${line} ""
IFS=${o_IFS}
group=$1
gid=$3
members=$4
gid=$((gid+dp_GID_OFFSET))
o_IFS=${IFS}
IFS=","
set -- ${members}
IFS=${o_IFS}
for login in "$@"; do
for user in ${USERS}; do
if [ -n "${user}" ] && [ "${user}" = "${login}" ]; then
cat >> "${dp_UG_INSTALL}" <<-eot2
if ! \${PW} groupshow ${group} | grep -qw ${login}; then
echo "Adding user '${login}' to group '${group}'."
\${PW} groupmod ${group} -m ${login}
fi
eot2
fi
done
done
done <<-eot
$(grep -h "^${group}:" ${dp_GID_FILES} | head -n 1)
eot
done
fi
if [ -n "${USERS}" ]; then
for user in ${USERS}; do
if ! echo "${dp_USERS_BLACKLIST}" | grep -qw "${user}"; then
cat >> "${dp_UG_DEINSTALL}" <<-eot
if \${PW} usershow ${user} >/dev/null 2>&1; then
echo "==> You should manually remove the \"${user}\" user. "
fi
eot
fi
done
fi
if [ -n "${GROUPS}" ]; then
for group in ${GROUPS}; do
if ! echo "${dp_GROUPS_BLACKLIST}" | grep -qw "${group}"; then
cat >> "${dp_UG_DEINSTALL}" <<-eot
if \${PW} groupshow ${group} >/dev/null 2>&1; then
echo "==> You should manually remove the \"${group}\" group "
fi
eot
fi
done
fi
|
