encryption_keys.go

package encryption

import (
	"encoding/json"
	"gitlab.bob.co.za/bob-public-utils/bobgroup-go-utils/errors"
	"gitlab.bob.co.za/bob-public-utils/bobgroup-go-utils/logs"
	"gitlab.bob.co.za/bob-public-utils/bobgroup-go-utils/secrets_manager"
)

type EncryptionKeysSecret struct {
	EncryptionKeysValue string `json:"EncryptionKeys"`
}

type EncryptionKeys struct {
	FirebaseEncryptionKey string `json:"firebase_encryption_key"`
	JWTEncryptionKey      string `json:"jwt_encryption_key"`
}

func GetEncryptionKeys(secretID string, isDebug bool) (EncryptionKeys, error) {
	encryptionKeysSecretString, _ := secrets_manager.GetSecret(secretID, isDebug)

	var encryptionKeys EncryptionKeys
	var encryptionKeysSecret EncryptionKeysSecret
	err := json.Unmarshal([]byte(encryptionKeysSecretString), &encryptionKeysSecret)
	if err == nil {
		err = json.Unmarshal([]byte(encryptionKeysSecret.EncryptionKeysValue), &encryptionKeys)
	}

	return encryptionKeys, err
}

func GetJWTEncryptionKey(secretID string, isDebug bool) (string, error) {
	encryptionKeys, err := GetEncryptionKeys(secretID, isDebug)
	if err != nil {
		logs.ErrorWithMsg("Could not get encryption keys from secret manager", err)
		return "", errors.Error("failed to get encryption keys for login")
	}
	return encryptionKeys.JWTEncryptionKey, nil
}

func GetFirebaseCredentialsEncryptionKey(secretID string, isDebug bool) (string, error) {
	encryptionKeys, err := GetEncryptionKeys(secretID, isDebug)
	return encryptionKeys.FirebaseEncryptionKey, err
}