tools/check_sigs.sh

#!/usr/bin/env bash

# ----------------------------------------------------------------------------
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#    https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
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# ----------------------------------------------------------------------------

set -e

# Checks the signatures of all bundles in the build/release-edgent directory
# Or checks the bundles in the specified directory

. `dirname $0`/common.sh

setUsage "$(basename "$0") [bundle-directory]"
handleHelp "$@"

if [ $# -ge 1 ]
then
    BUNDLE_DIR=$1; shift
fi

noExtraArgs "$@"

[ -d "${BUNDLE_DIR}" ] || die "Bundle directory \"${BUNDLE_DIR}\" does not exist"

function checkFile() {
    FILE="$1"
    echo
    echo "Checking $FILE..."

    HASH=$(shasum -a 512 "${FILE}" | awk '{print$1}')
    CHECK=$(cat "${FILE}.sha512")

    if [ "$HASH" != "$CHECK" ]
    then
        echo "${FILE} SHA incorrect"
        exit 1;
    else
       echo "${FILE} SHA OK";
    fi

    gpg --verify "${FILE}.asc"

}

for bundle in "${BUNDLE_DIR}"/*.zip
do
    checkFile "${bundle}"
done

echo
echo "SUCCESS: all checksum and signature files OK"