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34 lines
815 B
Bash
Executable File
34 lines
815 B
Bash
Executable File
#!/bin/bash
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set -eu
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shopt -s extglob
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OFFSITE_HOST=ch-s012.rsync.net
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ROOT_DIR=$(dirname "${0}")/..
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decrypted_gpg=$(mktemp arch-infrastructure-borg-XXXXXXXXX)
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trap "rm -f \"${decrypted_gpg}\"" EXIT
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[[ "$*" =~ $OFFSITE_HOST ]] && is_offsite=true || is_offsite=false
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# Find matching key
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matching_key=""
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for gpgkey in "$ROOT_DIR"/borg-keys/!(*-offsite.gpg); do
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key=$(basename "$gpgkey" .gpg)
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if [[ "$*" =~ $key ]]; then
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matching_key="$key"
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if $is_offsite; then
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matching_key=$matching_key-offsite
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fi
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fi
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done
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if [[ -z "$matching_key" ]]; then
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echo "No matching keyfile found for this host"
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exit 1
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fi
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gpg --batch --yes --decrypt -aq --output "$decrypted_gpg" "$ROOT_DIR/borg-keys/$matching_key.gpg"
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BORG_KEY_FILE="$decrypted_gpg" borg "$@"
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rm "$decrypted_gpg"
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