83 lines
3.0 KiB
Bash
83 lines
3.0 KiB
Bash
#!/bin/bash
|
|
# ------------------------------------------------------------------------------
|
|
# Users related functions
|
|
# This file is part of the init.sh project
|
|
# Copyright (c) 2019-2025 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
|
|
# ------------------------------------------------------------------------------
|
|
# This file is distributed under 3-clause BSD license.
|
|
# The complete license agreement can be obtained at:
|
|
# https://opensource.org/licenses/BSD-3-Clause
|
|
# ------------------------------------------------------------------------------
|
|
|
|
|
|
# ------------------------------------------------------------------------------
|
|
# Users (from Ldap)
|
|
add_remote_user()
|
|
{
|
|
local users=$@
|
|
for usr in ${users[@]}; do
|
|
if [[ -n $(grep "^$usr:" /etc/passwd) ]]; then
|
|
prnt W "A local user with name $usr already exists, adding anyway!"
|
|
fi
|
|
if [[ -n $(grep "^+$usr:" /etc/passwd) ]]; then
|
|
prnt W "The remote user $usr is already declared, nothing to do in passwd."
|
|
else
|
|
echo "+$usr::::::" >> /etc/passwd
|
|
prnt I "User $usr added to passwd..."
|
|
fi
|
|
if [[ -n $(grep "^+$usr:" /etc/shadow) ]]; then
|
|
prnt W "The remote user $usr is already connectable, nothing to do in shadow."
|
|
else
|
|
echo "+$usr::::::::" >> /etc/shadow
|
|
prnt I "User $usr added to shadow..."
|
|
fi
|
|
done
|
|
}
|
|
export -f add_remote_user
|
|
# ------------------------------------------------------------------------------
|
|
|
|
|
|
# ------------------------------------------------------------------------------
|
|
# Remove users
|
|
remove_user()
|
|
{
|
|
local users=$@
|
|
for usr in ${users[@]}; do
|
|
if [[ -n $(grep "^$usr:" /etc/{passwd,shadow,group,gshadow}) ]]; then
|
|
# Using sed is more universal than any distro commands - local case
|
|
sed -i -e "/^$usr:/d" /etc/{passwd,shadow,group,gshadow}
|
|
elif [[ -n $(grep "^+$usr:" /etc/{passwd,shadow,group,gshadow}) ]]; then
|
|
# remote case
|
|
sed -i -e "/^+$usr:/d" /etc/{passwd,shadow,group,gshadow}
|
|
else
|
|
prnt W "User $usr don't exists in auth files, nothing to do."
|
|
fi
|
|
done
|
|
}
|
|
# ------------------------------------------------------------------------------
|
|
|
|
|
|
# ------------------------------------------------------------------------------
|
|
# Create a local user
|
|
create_local_user()
|
|
{
|
|
local users=$@
|
|
for usr in ${users[@]}; do
|
|
if [[ $(noerror --noout id $usr) != 0 ]]; then
|
|
prnt I "Creating user $usr..."
|
|
if [[ $(directory_exists home_skell) ]]; then
|
|
useradd --create-home --shell $DEFAULT_SHELL \
|
|
--user-group $usr \
|
|
--skell $(select_directory home_skell)
|
|
else
|
|
useradd --create-home --shell $DEFAULT_SHELL --user-group $usr
|
|
fi
|
|
else
|
|
prnt W "The user $usr already exists. Nothing to do..."
|
|
fi
|
|
done
|
|
}
|
|
# ------------------------------------------------------------------------------
|
|
|
|
# EOF
|