Create script for SBOM and Vulnerabilities

[oam.git] / code / container-analysis / container-analysis.sh

diff --git a/code/container-analysis/container-analysis.sh b/code/container-analysis/container-analysis.sh
new file mode 100755 (executable)
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+++ b/code/container-analysis/container-analysis.sh
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+#!/bin/bash
+
+################################################################################
+# Copyright 2023 highstreet technologies GmbH
+#
+# Licensed 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 under the License.
+################################################################################
+
+# Excluded images is an array containing the name of the docker images we want to exclude from the analysis.
+# Please modify it according to your needs.
+
+# Installing syft
+# curl -sSfL https://raw.githubusercontent.com/anchore/syft/main/install.sh | sh -s -- -b /usr/local/bin
+
+# Installing grype
+# curl -sSfL https://raw.githubusercontent.com/anchore/grype/main/install.sh | sh -s -- -b /usr/local/bin
+
+SYFT=$(which syft)
+if [ -z "$SYFT" ]; then
+    echo "Unable to find syft. Please install."
+    exit 1
+fi
+
+GRYPE=$(which grype)
+if [ -z "$GRYPE" ]; then
+    echo "Unable to find grype. Please install."
+    exit 1
+fi
+
+mkdir -p out
+
+excluded_images=()
+
+image_names=($(docker ps --format '{{.Image}}' | tr ' ' '\n' | sort -u | tr '\n' ' '))
+
+# avoid doublicates
+for ele in "${excluded_images[@]}"; do
+ image_names=(${image_names[@]/*${ele}*/})
+done
+
+echo "Analysing following images: ${image_names[*]}"
+
+for image in "${image_names[@]}"; do
+  image_name_no_repo="${image##*/}"
+  echo "Creating SBOM for ${image} in ${image_name_no_repo}.sbom.spdx.json..."
+  ${SYFT} -q ${image} -o spdx-json --file out/${image_name_no_repo}.sbom.spdx.json
+  echo "Creating Vulnerabilities for ${image} in ${image_name_no_repo}.vulnerabilities.vex.json..."
+  ${GRYPE} -q ${image} -o embedded-cyclonedx-vex-json --file out/${image_name_no_repo}.vulnerabilities.vex.json
+done
+
+echo "Done!"