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// Copyright The Notary Project Authors.
// 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.
package configutil
import (
"errors"
"strings"
"github.com/notaryproject/notation-go/config"
)
var (
// ErrKeyNotFound indicates that the signing key is not found.
ErrKeyNotFound = errors.New("signing key not found")
)
// IsRegistryInsecure checks whether the registry is in the list of insecure registries.
func IsRegistryInsecure(target string) bool {
config, err := LoadConfigOnce()
if err != nil {
return false
}
for _, registry := range config.InsecureRegistries {
if strings.EqualFold(registry, target) {
return true
}
}
return false
}
// ResolveKey resolves the key by name.
// The default key is attempted if name is empty.
func ResolveKey(name string) (config.KeySuite, error) {
signingKeys, err := config.LoadSigningKeys()
if err != nil {
return config.KeySuite{}, err
}
// if name is empty, look for default signing key
if name == "" {
return signingKeys.GetDefault()
}
return signingKeys.Get(name)
}
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