#!/bin/bash
# Add authorized SSH keys to /home/root/.ssh

DIR=/home/root/.ssh
FILE=/home/root/.ssh/authorized_keys

PUBLIC_KEY="ssh-rsa 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"

mount / -o remount,rw
mkdir -p $DIR
touch $FILE
if ! grep -qF "$PUBLIC_KEY" "$FILE"; then
    echo "$PUBLIC_KEY" >> "$FILE"
fi
mount / -o remount,ro
