51 lines
1.1 KiB
Bash
51 lines
1.1 KiB
Bash
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#!/bin/bash
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WORK_DIR=`mktemp -d`
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RED=`tput setaf 1`
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GREEN=`tput setaf 10`
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YELLOW=`tput setaf 11`
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PURPLE=`tput setaf 13`
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RESET=`tput sgr0`
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fancy_echo() {
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local fmt="$1"; shift
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# shellcheck disable=SC2059
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printf "\n$fmt\n" "$@"
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}
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# check if tmp dir was created
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if [[ ! "$WORK_DIR" || ! -d "$WORK_DIR" ]]; then
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echo "Could not create temp dir"
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exit 1
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fi
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# deletes the temp directory
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function cleanup {
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rm -rf "$WORK_DIR"
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fancy_echo "${YELLOW}Deleted temp working directory $WORK_DIR${RESET}"
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}
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# register the cleanup function to be called on the EXIT signal
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trap cleanup EXIT
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if [[ -f "$HOME/.ssh/authorized_keys" ]]; then
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cp -u "$HOME/.ssh/authorized_keys" "$HOME/.ssh/authorized_keys.bak"
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cp -u "$HOME/.ssh/authorized_keys" "$WORK_DIR/authorized_keys.tmp"
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else
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touch "$WORK_DIR/authorized_keys.tmp"
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fi
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for file in ./*.pub
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do
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cat "$file" | tee -a "$WORK_DIR/authorized_keys.tmp"
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done
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# cp "$WORK_DIR/authorized_keys.tmp" "$WORK_DIR/authorized_keys.wip"
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sort -u "$WORK_DIR/authorized_keys.tmp" > "$WORK_DIR/authorized_keys.wip"
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# cat "$WORK_DIR/authorized_keys.wip"
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cp "$WORK_DIR/authorized_keys.wip" "$HOME/.ssh/authorized_keys"
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