81 lines
2.1 KiB
Go
81 lines
2.1 KiB
Go
package kms
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import (
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"context"
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"fmt"
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"github.com/hashicorp/boundary/internal/db"
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"github.com/hashicorp/boundary/internal/kms/store"
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"google.golang.org/protobuf/proto"
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)
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const (
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DefaultDatabaseKeyTableName = "kms_database_key"
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)
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type DatabaseKey struct {
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*store.DatabaseKey
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tableName string `gorm:"-"`
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}
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// NewDatabaseKey creates a new in memory database key. No options
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// are currently supported.
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func NewDatabaseKey(rootKeyId string, opt ...Option) (*DatabaseKey, error) {
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if rootKeyId == "" {
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return nil, fmt.Errorf("new root key: missing root key id: %w", db.ErrInvalidParameter)
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}
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c := &DatabaseKey{
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DatabaseKey: &store.DatabaseKey{
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RootKeyId: rootKeyId,
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},
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}
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return c, nil
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}
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// AllocDatabaseKey will allocate a DatabaseKey
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func AllocDatabaseKey() DatabaseKey {
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return DatabaseKey{
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DatabaseKey: &store.DatabaseKey{},
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}
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}
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// Clone creates a clone of the DatabaseKey
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func (k *DatabaseKey) Clone() interface{} {
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cp := proto.Clone(k.DatabaseKey)
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return &DatabaseKey{
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DatabaseKey: cp.(*store.DatabaseKey),
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}
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}
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// VetForWrite implements db.VetForWrite() interface and validates the key
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// before it's written.
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func (k *DatabaseKey) VetForWrite(ctx context.Context, r db.Reader, opType db.OpType, opt ...db.Option) error {
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if k.PrivateId == "" {
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return fmt.Errorf("database key vet for write: missing private id: %w", db.ErrInvalidParameter)
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}
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switch opType {
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case db.CreateOp:
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if k.RootKeyId == "" {
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return fmt.Errorf("database key vet for write: missing root key id: %w", db.ErrInvalidParameter)
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}
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case db.UpdateOp:
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return fmt.Errorf("database key vet for write: key is immutable: %w", db.ErrInvalidParameter)
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}
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return nil
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}
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// TableName returns the tablename to override the default gorm table name
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func (k *DatabaseKey) TableName() string {
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if k.tableName != "" {
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return k.tableName
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}
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return DefaultDatabaseKeyTableName
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}
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// SetTableName sets the tablename and satisfies the ReplayableMessage
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// interface. If the caller attempts to set the name to "" the name will be
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// reset to the default name.
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func (k *DatabaseKey) SetTableName(n string) {
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k.tableName = n
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}
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