netmode: add constant MainNetNeoFS and TestNetNeoFS

Extend netmode package with NeoFS chains IDs.

Close #3503

Signed-off-by: Ekaterina Pavlova <ekt@morphbits.io>

pkg/config/config.go

@@ -129,9 +129,9 @@ func getEmbeddedConfig(configPath string) ([]byte, error) {
 		return config.TestNet, nil
 	case fmt.Sprintf("%s/protocol.%s.yml", DefaultConfigPath, netmode.PrivNet):
 		return config.PrivNet, nil
-	case fmt.Sprintf("%s/protocol.mainnet.neofs.yml", DefaultConfigPath):
+	case fmt.Sprintf("%s/protocol.%s.yml", DefaultConfigPath, netmode.MainNetNeoFS):
 		return config.MainNetNeoFS, nil
-	case fmt.Sprintf("%s/protocol.testnet.neofs.yml", DefaultConfigPath):
+	case fmt.Sprintf("%s/protocol.%s.yml", DefaultConfigPath, netmode.TestNetNeoFS):
 		return config.TestNetNeoFS, nil
 	default:
 		return nil, fmt.Errorf("config '%s' doesn't exist and no matching embedded config was found", configPath)

pkg/config/netmode/netmode.go

@@ -11,6 +11,10 @@ const (
 	PrivNet Magic = 56753 // docker privnet
 	// UnitTestNet is a stub magic code used for testing purposes.
 	UnitTestNet Magic = 42
+	//MainNetNeoFS contains magic code used in the NeoFS main network.
+	MainNetNeoFS Magic = 0x572dfa5 // NeoFS mainnet
+	//TestNetNeoFS contains magic code used in the NeoFS test network.
+	TestNetNeoFS Magic = 0x2bdb2b5f // NeoFS testnet
 )
 
 // Magic describes the network the blockchain will operate on.
@@ -27,6 +31,10 @@ func (n Magic) String() string {
 		return "mainnet"
 	case UnitTestNet:
 		return "unit_testnet"
+	case MainNetNeoFS:
+		return "mainnet.neofs"
+	case TestNetNeoFS:
+		return "testnet.neofs"
 	default:
 		return "net 0x" + strconv.FormatUint(uint64(n), 16)
 	}

pkg/core/blockchain_neotest_test.go

@@ -1197,6 +1197,8 @@ func TestConfig_LoadDefaultConfigs(t *testing.T) {
 		netmode.PrivNet,
 		netmode.TestNet,
 		netmode.UnitTestNet,
+		netmode.MainNetNeoFS,
+		netmode.TestNetNeoFS,
 		"privnet.docker.one",
 		"privnet.docker.two",
 		"privnet.docker.three",