83 lines
2.3 KiB
Bash
Executable File
83 lines
2.3 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 Bryan C. Roessler
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parent="${BASH_SOURCE[0]}"
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parent=${parent%/*}
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[[ -f "$parent"/functions ]] && . "$parent"/functions || exit 1
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is_root
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echo "This script supports two optional arguments, a username and password"
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if [[ $# -eq 0 ]]; then
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prompt username
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prompt password
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elif [[ $# -eq 1 ]]; then
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username="$1"
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prompt password
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elif [[ $# -eq 2 ]]; then
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username="$1"
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password="$2"
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elif [[ $# -gt 2 ]]; then
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echo "Too many arguments provided"
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exit 1
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fi
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useradd_cmd=(useradd -m -U)
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if id -u "$username" &>/dev/null; then
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ask_ok "User $username exists. Run script-user-remove first?" || exit $?
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"$parent"/script-user-remove "$username" || exit $?
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fi
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ask_ok "Create user $username with password $password?" || exit $?
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restore="no"
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if [[ -d /mnt/array/home-retired/$username ]]; then
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ask_ok "Restore user $username's files from /mnt/array/home-retired/$user?" && restore="yes"
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fi
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samba="no"
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ask_ok "Enable shared file access for user $username?" && group_str="smbgrp" && samba="yes"
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ask_ok "Make $username an admin?" && \
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group_str+=",wheel"
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useradd_cmd+=("-G" "$group_str")
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useradd_cmd+=("$username")
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if [[ "$restore" == "yes" ]]; then
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if rsync -av --progress=info2 /mnt/array/home-retired/"$username" /home/"$username"; then
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ask_ok "User $username's files successfully restored, remove backup at /mnt/array/home-retired/$username?" && \
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rm -rf /mnt/array/home-retired/"$username"
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fi
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fi
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echo "Command: ${useradd_cmd[*]}"
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"${useradd_cmd[@]}"
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echo "$username":"$password" | chpasswd
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if [[ "$samba" == "yes" ]]; then
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(echo "$password"; echo "$password") | smbpasswd -a -s "$username"
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fi
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# TODO check if centos 9 does by default
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# Add subuids & subgids for container namespace
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# id_offset=100000
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# id_num=65536
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# last_uid=$(tail -1 /etc/subuid | cut -d':' -f2)
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# last_gid=$(tail -1 /etc/subgid | cut -d':' -f2)
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# start_uid=$(( last_uid + id_offset ))
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# start_gid=$(( last_gid + id_offset ))
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# echo "$username:$start_uid:$id_num" >> /etc/subuid
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# echo "$username:$start_gid:$id_num" >> /etc/subgid
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# Copy manual to user desktop
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mkdir -p /home/"$username"/Desktop/
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ln -fs "$parent"/README.html /home/"$username"/Desktop/
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chown "$username":"$username" -R /home/"$username"/Desktop
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exit $?
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