1#!/usr/bin/env bash
2
3# Copyright 2022 The Sigstore Authors
4#
5# Licensed under the Apache License, Version 2.0 (the "License"";
6# you may not use this file except in compliance with the License.
7# You may obtain a copy of the License at
8#
9# http://www.apache.org/licenses/LICENSE-2.0
10#
11# Unless required by applicable law or agreed to in writing, software
12# distributed under the License is distributed on an "AS IS" BASIS,
13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14# See the License for the specific language governing permissions and
15# limitations under the License.
16
17set -o errexit
18set -o nounset
19set -o pipefail
20
21: "${GIT_HASH:?Environment variable empty or not defined.}"
22: "${GIT_VERSION:?Environment variable empty or not defined.}"
23: "${PROJECT_ID:?Environment variable empty or not defined.}"
24: "${KEY_LOCATION:?Environment variable empty or not defined.}"
25: "${KEY_RING:?Environment variable empty or not defined.}"
26: "${KEY_NAME:?Environment variable empty or not defined.}"
27: "${KEY_VERSION:?Environment variable empty or not defined.}"
28
29if [[ ! -f rekorServerImagerefs ]]; then
30 echo "rekorServerImagerefs not found"
31 exit 1
32fi
33
34if [[ ! -f rekorCliImagerefs ]]; then
35 echo "rekorCliImagerefs not found"
36 exit 1
37fi
38
39if [[ ! -f bRedisImagerefs ]]; then
40 echo "bRedisImagerefs not found"
41 exit 1
42fi
43
44echo "Signing images with GCP KMS Key..."
45cosign sign --yes --key "gcpkms://projects/$PROJECT_ID/locations/$KEY_LOCATION/keyRings/$KEY_RING/cryptoKeys/$KEY_NAME/versions/$KEY_VERSION" -a GIT_HASH="$GIT_HASH" -a GIT_VERSION="$GIT_VERSION" $(cat rekorServerImagerefs)
46cosign sign --yes --key "gcpkms://projects/$PROJECT_ID/locations/$KEY_LOCATION/keyRings/$KEY_RING/cryptoKeys/$KEY_NAME/versions/$KEY_VERSION" -a GIT_HASH="$GIT_HASH" -a GIT_VERSION="$GIT_VERSION" $(cat rekorCliImagerefs)
47cosign sign --yes --key "gcpkms://projects/$PROJECT_ID/locations/$KEY_LOCATION/keyRings/$KEY_RING/cryptoKeys/$KEY_NAME/versions/$KEY_VERSION" -a GIT_HASH="$GIT_HASH" -a GIT_VERSION="$GIT_VERSION" $(cat bRedisImagerefs)
48
49echo "Signing images with Keyless..."
50cosign sign --yes -a GIT_HASH="$GIT_HASH" -a GIT_VERSION="$GIT_VERSION" $(cat rekorServerImagerefs)
51cosign sign --yes -a GIT_HASH="$GIT_HASH" -a GIT_VERSION="$GIT_VERSION" $(cat rekorCliImagerefs)
52cosign sign --yes -a GIT_HASH="$GIT_HASH" -a GIT_VERSION="$GIT_VERSION" $(cat bRedisImagerefs)
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