69 lines
1.2 KiB
Bash
69 lines
1.2 KiB
Bash
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#!/bin/bash
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# syntax: $0 [-o <keyring outfile>] [--] <keyfiles...>
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# export a key from your keyring:
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# gpg -a --export --export-options export-minimal your@id
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set -e
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tmpdir=$(mktemp --tmpdir -d create-gpgring-XXXXXXX)
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trap 'rm -rf "${tmpdir}"' EXIT
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mygpg() {
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gpg --homedir "${tmpdir}/.gnupg" --batch --no-tty --no-options --no-default-keyring --no-auto-check-trustdb --trustdb-name "${tmpdir}/trustdb.gpg" "$@"
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}
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unset INFILES
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INFILES=()
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OUTFILE=
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while [ $# -gt 0 ]; do
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case "$1" in
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-o)
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shift
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if [ $# -eq 0 ]; then
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echo "Missing parameter value for -o" >&2
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exit 2
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fi
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OUTFILE="$1"
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;;
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--)
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shift
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INFILES+=("$@")
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shift $#
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;;
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-*)
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echo "Uknown option: '$1'" >&2
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exit 2
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;;
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*)
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INFILES+=("$1")
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;;
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esac
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shift || true
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done
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if [ -z "${OUTFILE}" -o "${OUTFILE}" = "-" ]; then
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OUTFILE="${tmpdir}/stdout"
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fi
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if [ -z "${INFILES[*]}" -o "${INFILES[*]}" = "-" ]; then
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INFILES=("${tmpdir}/stdin")
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cat > "${INFILES[0]}"
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fi
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export HOME="${tmpdir}"
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KEYRING="${tmpdir}/keyring"
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mygpg --keyring "${KEYRING}" --import -- "${INFILES[@]}"
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mygpg --keyring "${KEYRING}" --list-keys
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mv "${KEYRING}" "${OUTFILE}"
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if [ -f "${tmpdir}/stdout" ]; then
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cat "${tmpdir}/stdout"
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fi
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