57 lines
1.7 KiB
Bash
Executable File
57 lines
1.7 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 Bryan C. Roessler
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[[ -f functions ]] && . functions || exit 1
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is_root
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echo "$@"
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[[ $# -lt 1 ]] && echo "No username provided!" && exit 1
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[[ $# -eq 1 ]] && username="$1" && password="$username"
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[[ $# -ge 2 ]] && username="$1" && password="$2"
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useradd_cmd=("useradd" "-m" "-U")
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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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ask_ok "Make user $username an admin?" && \
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useradd_cmd+=("-G" "wheel")
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ask_ok "Enable shared file access for user $username?" && \
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useradd_cmd+=("-G" "smbgrp") && \
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(echo "$password"; echo "$password") | smbpasswd -a -s "$username"
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echo "Command: ${useradd_cmd[*]}"
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"${useradd_cmd[@]}"
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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/"$username"
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fi
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fi
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echo "$username":"$password" | chpasswd
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# Add subuids & subgids for container namespace
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id_offset=100000
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id_num=65536
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last_uid=$(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:$id_num" >> /etc/subgid
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# Copy manual to user desktop
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ln -s README.html /home/"$username"/Desktop/
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exit $?
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