70 lines
1.8 KiB
Bash
Executable File
70 lines
1.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Add a user to the Hartman Lab server
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# Copyright 2021-2025 Bryan C. Roessler
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# Licensed under the Apache License, Version 2.0
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p="${BASH_SOURCE[0]%/*}"; [[ -r $p/script-functions ]] && . "$p"/script-functions || exit 1
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echo "Usage: sudo $0 [username]"
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is_root
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case $# in
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0) user=$(prompt user) ;;
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1) user="$1" ;;
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*) echo "Too many arguments provided"; exit 1 ;;
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esac
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useradd_cmd=(useradd -m -U)
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if id -u "$user" &>/dev/null; then
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ask_ok "User $user exists. Run script-user-remove first?" || exit $?
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script-user-remove "$user" || exit $?
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fi
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# Generate random temporary password to provide to user
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password=$(tr -dc 'A-HJ-NP-Za-km-z2-9' </dev/urandom | head -c12)
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ask_ok "Create user $user with password $password?" || exit $?
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restore=0
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if [[ -d /mnt/array/home-retired/$user ]]; then
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ask_ok "Restore user $user's files from /mnt/array/home-retired/$user?" && restore=1
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fi
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groups=()
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samba=0
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if ask_ok "Enable shared file access for user $user?"; then
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groups+=("smbgrp")
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samba=1
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fi
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ask_ok "Make $user an admin?" && groups+=("wheel")
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if (( ${#groups[@]} )); then
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useradd_cmd+=("-G" "$(IFS=,; echo "${groups[*]}")")
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fi
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useradd_cmd+=("$user")
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"${useradd_cmd[@]}"
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echo "$user:$password" | chpasswd
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if ((restore)); then
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if rsync -av --progress=info2 "/mnt/array/home-retired/$user/" "/home/$user/"; then
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ask_ok "User $user's files successfully restored, remove backup at /mnt/array/home-retired/$user?" && \
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rm -rf "/mnt/array/home-retired/$user"
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fi
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fi
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if ((samba)); then
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(echo "$password"; echo "$password") | smbpasswd -a -s "$user"
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fi
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ask_ok "Prompt user to reset password on next login?" &&
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passwd --expire "$user" &&
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echo "NOTE: The file sharing (smbpasswd) will not be changed"
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# Copy manual to user desktop
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desktop="/home/$user/Desktop"
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mkdir -p "$desktop"
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exit 0 |