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06f2d678ee
Add script to verify that net.ParseIP and net.ParseCIDR are not being used. Add another script to automatically replace those functions for the ones forked in k8s.io/utils/net
67 lines
1.9 KiB
Bash
Executable File
67 lines
1.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2021 The Kubernetes Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# This script replace "net" stdlib IP and CIDR parsers
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# with the ones forked in k8s.io/utils/net to parse IP addresses
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# because of the compatibility break introduced in golang 1.17
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# Reference: #100895
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# Usage: `hack/update-netparse-cve.sh`.
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set -o errexit
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set -o nounset
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set -o pipefail
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KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/..
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source "${KUBE_ROOT}/hack/lib/init.sh"
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source "${KUBE_ROOT}/hack/lib/util.sh"
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kube::golang::verify_go_version
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# Ensure that we find the binaries we build before anything else.
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export GOBIN="${KUBE_OUTPUT_BINPATH}"
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PATH="${GOBIN}:${PATH}"
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# Explicitly opt into go modules, even though we're inside a GOPATH directory
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export GO111MODULE=on
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# Install golangci-lint
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echo 'installing net parser converter'
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pushd "${KUBE_ROOT}/hack/tools" >/dev/null
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go install github.com/aojea/sloppy-netparser
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popd >/dev/null
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cd "${KUBE_ROOT}"
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find_files() {
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find . -not \( \
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\( \
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-wholename './output' \
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-o -wholename './.git' \
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-o -wholename './_output' \
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-o -wholename './_gopath' \
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-o -wholename './release' \
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-o -wholename './target' \
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-o -wholename '*/third_party/*' \
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-o -wholename '*/vendor/*' \
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-o -wholename './staging/src/k8s.io/client-go/*vendor/*' \
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\) -prune \
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\) -name '*.go'
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}
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# replace net.ParseIP() and netParseIPCDR
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find_files | xargs sloppy-netparser
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