forked from NASP/registry
58 lines
1.4 KiB
Bash
Executable File
58 lines
1.4 KiB
Bash
Executable File
#!/bin/bash
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set -ex
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THIS_DIR=$( cd "$( dirname "${BASH_SOURCE[0]:-${(%):-%x}}" )" && pwd )
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touch_user() {
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test -n "$1"
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if id -u $1 1>/dev/null 2>&1; then
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return
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fi
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if ! getent group nasp ; then
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echo "Group 'nasp' does not exist\!"
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exit 1
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fi
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adduser \
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--shell /bin/bash \
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--disabled-password \
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--home /home/$1 \
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--gecos "nasp member" \
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$1
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usermod -a -G nasp $1
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}
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update_key() {
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tmp_path="/tmp/authorized_keys_$1"
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dest_path="/home/$1/.ssh/authorized_keys"
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dest_dir=$(dirname "$dest_path")
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echo "# This file is autoly generated. Changes here will not work." > "$tmp_path"
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for file in $(find "$THIS_DIR/../authorized_keys/$1" -type f); do
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(echo "# key file: ${file#*authorized_keys/}";cat "$file"; echo) >> "$tmp_path"
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done
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if [[ ! -d "$dest_dir" ]]; then
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mkdir -p "$dest_dir"
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chown $1:$1 "$dest_dir"
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chmod 700 "$dest_dir"
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fi
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cat "$tmp_path" > "$dest_path"
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rm "$tmp_path"
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chown $1:$1 "$dest_path"
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chmod 600 "$dest_path"
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}
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main() {
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cp "$THIS_DIR/nasp" "/etc/sudoers.d/nasp"
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for file in "$THIS_DIR"/../authorized_keys/* ; do
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if [[ ! -d "$file" ]]; then
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continue
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fi
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username=$(basename $file)
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touch_user $username
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update_key $username
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done
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}
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main
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