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/
config.go
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/
config.go
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// Copyright 2020 Google LLC
//
// 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 keys
// KeyManagerType defines a specific key manager.
type KeyManagerType string
const (
KeyManagerTypeAWSKMS KeyManagerType = "AWS_KMS"
KeyManagerTypeAzureKeyVault KeyManagerType = "AZURE_KEY_VAULT"
KeyManagerTypeGoogleCloudKMS KeyManagerType = "GOOGLE_CLOUD_KMS"
KeyManagerTypeHashiCorpVault KeyManagerType = "HASHICORP_VAULT"
KeyManagerTypeFilesystem KeyManagerType = "FILESYSTEM"
)
// Config defines configuration.
type Config struct {
KeyManagerType KeyManagerType `env:"KEY_MANAGER, default=GOOGLE_CLOUD_KMS"`
// CreateHSMKeys indicates than when keys are creating, HSM level
// protection should or should not be used if available.
// Adherence to this config setting is optional and based
// upon the key manager implementation and underlying capabilities.
CreateHSMKeys bool `env:"CREATE_HSM_KEYS, default=true"`
// FilesystemRoot is the root path where keys are managed on the filesystem.
FilesystemRoot string `env:"KEY_FILESYSTEM_ROOT"`
}