/
certificates.go
75 lines (61 loc) · 1.52 KB
/
certificates.go
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//
// DISCLAIMER
//
// Copyright 2023 ArangoDB GmbH, Cologne, Germany
//
// 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.
//
// Copyright holder is ArangoDB GmbH, Cologne, Germany
//
package crypto
import (
"bytes"
"crypto/x509"
"encoding/pem"
)
type Certificates []*x509.Certificate
func (c Certificates) Contains(cert *x509.Certificate) bool {
for _, localCert := range c {
if !localCert.Equal(cert) {
return false
}
}
return true
}
func (c Certificates) ContainsAll(certs Certificates) bool {
if len(certs) == 0 {
return true
}
for _, cert := range certs {
if !c.Contains(cert) {
return false
}
}
return true
}
func (c Certificates) ToPem() ([]byte, error) {
bytes := bytes.NewBuffer([]byte{})
for _, cert := range c {
if err := pem.Encode(bytes, &pem.Block{Type: "CERTIFICATE", Bytes: cert.Raw}); err != nil {
return nil, err
}
}
return bytes.Bytes(), nil
}
func (c Certificates) AsCertPool() *x509.CertPool {
cp := x509.NewCertPool()
for _, cert := range c {
cp.AddCert(cert)
}
return cp
}