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//
// Copyright 2022 The Sigstore 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 options
// RequestKeyVersion implements the functional option pattern for specifying the KMS key version during signing or verification
type RequestKeyVersion struct {
NoOpOptionImpl
keyVersion string
}
// ApplyKeyVersion sets the KMS's key version as a functional option
func (r RequestKeyVersion) ApplyKeyVersion(keyVersion *string) {
*keyVersion = r.keyVersion
}
// WithKeyVersion specifies that a specific KMS key version be used during signing and verification operations;
// a value of 0 will use the latest version of the key (default)
func WithKeyVersion(keyVersion string) RequestKeyVersion {
return RequestKeyVersion{keyVersion: keyVersion}
}
// RequestKeyVersionUsed implements the functional option pattern for obtaining the KMS key version used during signing
type RequestKeyVersionUsed struct {
NoOpOptionImpl
keyVersionUsed *string
}
// ApplyKeyVersionUsed requests to store the KMS's key version that was used as a functional option
func (r RequestKeyVersionUsed) ApplyKeyVersionUsed(keyVersionUsed **string) {
*keyVersionUsed = r.keyVersionUsed
}
// ReturnKeyVersionUsed specifies that the specific KMS key version that was used during signing should be stored
// in the pointer provided
func ReturnKeyVersionUsed(keyVersionUsed *string) RequestKeyVersionUsed {
return RequestKeyVersionUsed{keyVersionUsed: keyVersionUsed}
}
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