memnix / memnix-rest

import (

	"log"

	"sync"

	"golang.org/x/crypto/ed25519"

)

type KeyManager struct {

	privateKey ed25519.PrivateKey

	publicKey  ed25519.PublicKey

}

var (

	keyManagerInstance *KeyManager //nolint:gochecknoglobals //Singleton

	keyManagerOnce     sync.Once   //nolint:gochecknoglobals //Singleton

)

func GetKeyManagerInstance() *KeyManager {

	keyManagerOnce.Do(func() {

		keyManagerInstance = &KeyManager{}

	})

	return keyManagerInstance

}

func (k *KeyManager) GetPublicKey() ed25519.PublicKey {

	return k.publicKey

}

func (k *KeyManager) ParseEd25519Key() error {

	publicKey, privateKey, err := GenerateKeyPair()

	if err != nil {

		return err

	}

	k.privateKey = privateKey

	k.publicKey = publicKey

	log.Println("✅ Created ed25519 keys")

	return nil

}