29 sor
757 B
Bash
29 sor
757 B
Bash
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#!/usr/bin/env bash
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DIR=$(dirname "$(readlink -f "$0")")
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KEYFILE="$DIR/../ssh-key/homeassistant-wallboard-hdmi-sshkey"
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TARGET="~/.ssh/authorized_keys"
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if [ $# == 0 ] ; then
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echo "Usage: install-wallboard-hdmi-sshkey.sh user@wallboard-ip"
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exit 1;
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fi
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if [ ! -f $KEYFILE ]; then
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echo "You need to create the SSH-Key-File first: \"$KEYFILE\""
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echo "Use: \"ssh-keygen -t ed25519 -C homeassistant-wallboard-hdmi-sshkey -f $KEYFILE\""
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exit 1
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fi
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SSHKEY=$(<"$KEYFILE.pub")
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echo "command=\"vcgencmd \$SSH_ORIGINAL_COMMAND\" $SSHKEY" | ssh $1 '\
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mkdir -p .ssh && \
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chmod 700 .ssh && \
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touch .ssh/authorized_keys && \
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chmod 600 .ssh/authorized_keys && \
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tee -a .ssh/authorized_keys \
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' >/dev/null
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echo "Installed the ssh key into \"$1:$TARGET\"."
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