55 lines
1.6 KiB
Go
55 lines
1.6 KiB
Go
/*
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Copyright 2020 The Kruise Authors.
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Copyright 2018 The Kubernetes Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package fake
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import (
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"bytes"
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"fmt"
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"github.com/openkruise/rollouts/webhook/util/generator"
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)
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// CertGenerator is a certGenerator for testing.
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type CertGenerator struct {
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CAKey []byte
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CACert []byte
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DNSNameToCertArtifacts map[string]*generator.Artifacts
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}
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var _ generator.CertGenerator = &CertGenerator{}
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// SetCA sets the PEM-encoded CA private key and CA cert for signing the generated serving cert.
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func (cp *CertGenerator) SetCA(CAKey, CACert []byte) {
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cp.CAKey = CAKey
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cp.CACert = CACert
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}
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// Generate generates certificates by matching a common name.
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func (cp *CertGenerator) Generate(commonName string) (*generator.Artifacts, error) {
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certs, found := cp.DNSNameToCertArtifacts[commonName]
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if !found {
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return nil, fmt.Errorf("failed to find common name %q in the certGenerator", commonName)
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}
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if cp.CAKey != nil && cp.CACert != nil &&
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!bytes.Contains(cp.CAKey, []byte("invalid")) && !bytes.Contains(cp.CACert, []byte("invalid")) {
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certs.CAKey = cp.CAKey
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certs.CACert = cp.CACert
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}
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return certs, nil
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}
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