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refactored payment orchestration

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This commit is contained in:
Stephan D
2026-02-03 00:40:46 +01:00
parent 05d998e0f7
commit 5e87e2f2f9
184 changed files with 3920 additions and 2219 deletions
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3
api/gateway/chain/internal/keymanager/keymanager.go
View File

@@ -5,6 +5,7 @@ import (
"math/big"
"github.com/ethereum/go-ethereum/core/types"
pmodel "github.com/tech/sendico/pkg/model"
)
// ManagedWalletKey captures information returned after provisioning a managed wallet key.
@@ -17,7 +18,7 @@ type ManagedWalletKey struct {
// Manager defines the contract for managing managed wallet keys.
type Manager interface {
// CreateManagedWalletKey provisions a new managed wallet key for the provided wallet reference and network.
CreateManagedWalletKey(ctx context.Context, walletRef string, network string) (*ManagedWalletKey, error)
CreateManagedWalletKey(ctx context.Context, walletRef string, network pmodel.ChainNetwork) (*ManagedWalletKey, error)
// SignTransaction signs the provided transaction using the identified key material.
SignTransaction(ctx context.Context, keyID string, tx *types.Transaction, chainID *big.Int) (*types.Transaction, error)
}

17
api/gateway/chain/internal/keymanager/vault/manager.go
View File

@@ -19,6 +19,7 @@ import (
"github.com/tech/sendico/gateway/chain/internal/keymanager"
"github.com/tech/sendico/pkg/merrors"
"github.com/tech/sendico/pkg/mlogger"
pmodel "github.com/tech/sendico/pkg/model"
)
// Config describes how to connect to Vault for managed wallet keys.
@@ -92,19 +93,19 @@ func New(logger mlogger.Logger, cfg Config) (*Manager, error) {
}
// CreateManagedWalletKey creates a new managed wallet key and stores it in Vault.
func (m *Manager) CreateManagedWalletKey(ctx context.Context, walletRef string, network string) (*keymanager.ManagedWalletKey, error) {
func (m *Manager) CreateManagedWalletKey(ctx context.Context, walletRef string, network pmodel.ChainNetwork) (*keymanager.ManagedWalletKey, error) {
if strings.TrimSpace(walletRef) == "" {
m.logger.Warn("WalletRef missing for managed key creation", zap.String("network", network))
m.logger.Warn("WalletRef missing for managed key creation", zap.String("network", string(network)))
return nil, merrors.InvalidArgument("vault key manager: walletRef is required")
}
if strings.TrimSpace(network) == "" {
if network == pmodel.ChainNetworkUnspecified {
m.logger.Warn("Network missing for managed key creation", zap.String("wallet_ref", walletRef))
return nil, merrors.InvalidArgument("vault key manager: network is required")
}
privateKey, err := ecdsa.GenerateKey(secp256k1.S256(), rand.Reader)
if err != nil {
m.logger.Warn("Failed to generate managed wallet key", zap.String("wallet_ref", walletRef), zap.String("network", network), zap.Error(err))
m.logger.Warn("Failed to generate managed wallet key", zap.String("wallet_ref", walletRef), zap.String("network", string(network)), zap.Error(err))
return nil, merrors.Internal("vault key manager: failed to generate key: " + err.Error())
}
privateKeyBytes := crypto.FromECDSA(privateKey)
@@ -113,9 +114,9 @@ func (m *Manager) CreateManagedWalletKey(ctx context.Context, walletRef string,
publicKeyHex := hex.EncodeToString(publicKeyBytes)
address := crypto.PubkeyToAddress(publicKey).Hex()
err = m.persistKey(ctx, walletRef, network, privateKeyBytes, publicKeyBytes, address)
err = m.persistKey(ctx, walletRef, string(network), privateKeyBytes, publicKeyBytes, address)
if err != nil {
m.logger.Warn("Failed to persist managed wallet key", zap.String("wallet_ref", walletRef), zap.String("network", network), zap.Error(err))
m.logger.Warn("Failed to persist managed wallet key", zap.String("wallet_ref", walletRef), zap.String("network", string(network)), zap.Error(err))
zeroBytes(privateKeyBytes)
zeroBytes(publicKeyBytes)
return nil, err
@@ -125,12 +126,12 @@ func (m *Manager) CreateManagedWalletKey(ctx context.Context, walletRef string,
m.logger.Info("Managed wallet key created",
zap.String("wallet_ref", walletRef),
zap.String("network", network),
zap.String("network", string(network)),
zap.String("address", strings.ToLower(address)),
)
return &keymanager.ManagedWalletKey{
KeyID: m.buildKeyID(network, walletRef),
KeyID: m.buildKeyID(string(network), walletRef),
Address: strings.ToLower(address),
PublicKey: publicKeyHex,
}, nil