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export.go
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export.go
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package wallet
import (
"fmt"
"net/url"
"github.com/ethereum/go-ethereum/accounts/abi/bind"
"github.com/gorilla/mux"
"github.com/rocket-pool/node-manager-core/api/server"
"github.com/rocket-pool/node-manager-core/api/types"
"github.com/rocket-pool/smartnode/v2/shared/types/api"
)
// ===============
// === Factory ===
// ===============
type walletExportContextFactory struct {
handler *WalletHandler
}
func (f *walletExportContextFactory) Create(args url.Values) (*walletExportContext, error) {
c := &walletExportContext{
handler: f.handler,
}
return c, nil
}
func (f *walletExportContextFactory) RegisterRoute(router *mux.Router) {
server.RegisterQuerylessGet[*walletExportContext, api.WalletExportData](
router, "export", f, f.handler.logger.Logger, f.handler.serviceProvider.ServiceProvider,
)
}
// ===============
// === Context ===
// ===============
type walletExportContext struct {
handler *WalletHandler
}
func (c *walletExportContext) PrepareData(data *api.WalletExportData, opts *bind.TransactOpts) (types.ResponseStatus, error) {
sp := c.handler.serviceProvider
w := sp.GetWallet()
// Requirements
err := sp.RequireWalletReady()
if err != nil {
return types.ResponseStatus_WalletNotReady, err
}
// Get password
pw, isSet, err := w.GetPassword()
if err != nil {
return types.ResponseStatus_Error, fmt.Errorf("error getting wallet password: %w", err)
}
if !isSet {
return types.ResponseStatus_ResourceConflict, fmt.Errorf("password has not been set; cannot decrypt wallet keystore without it")
}
data.Password = pw
// Serialize wallet
walletString, err := w.SerializeData()
if err != nil {
return types.ResponseStatus_Error, fmt.Errorf("error serializing wallet keystore: %w", err)
}
data.Wallet = walletString
// Get account private key
data.AccountPrivateKey, err = w.GetNodePrivateKeyBytes()
if err != nil {
return types.ResponseStatus_Error, fmt.Errorf("error getting node wallet private key: %w", err)
}
return types.ResponseStatus_Success, nil
}