encrypt_all_files.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
#
#   http://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 -euo pipefail

MY_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"

#################### Directories #######################################################
export AIRFLOW_BREEZE_KEYS_DIR="${MY_DIR}/keys"

cd ${AIRFLOW_BREEZE_KEYS_DIR}
FILES=$(ls *.json *.pem 2>/dev/null || true)
echo "Encrypting all files '${FILES}'"
for FILE in ${FILES}
do
  gcloud kms encrypt --plaintext-file ${FILE} --ciphertext-file ${FILE}.enc \
     --location=global --keyring=airflow --key=airflow_crypto_key \
     && echo Encrypted ${FILE}
done