expose train metadata & custom errs

.github/workflows/build.yml

@@ -20,7 +20,7 @@ jobs:
       - name: download and install
         uses: actions/setup-go@v5
         with:
-          go-version: '1.23.1'
+          go-version: '1.23.4'
 
       - name: install protoc (protobuf)
         uses: arduino/setup-protoc@v3

.github/workflows/test.yml

@@ -19,7 +19,7 @@ jobs:
       - name: download and install
         uses: actions/setup-go@v5
         with:
-          go-version: '1.23.1'
+          go-version: '1.23.4'
 
       - name: install protoc (protobuf)
         uses: arduino/setup-protoc@v3

README.md

@@ -31,16 +31,16 @@ Precompiled binaries are published with each release,
 download [from releases page](https://github.com/singnet/snet-daemon/releases) or use terminal:
 
 ```bash
-curl -LJO https://github.com/singnet/snet-daemon/releases/download/v5.1.4/snetd-linux-amd64-v5.1.4
-chmod +x snetd-linux-amd64-v5.1.4 
+curl -LJO https://github.com/singnet/snet-daemon/releases/download/v5.1.6/snetd-linux-amd64-v5.1.6
+chmod +x snetd-linux-amd64-v5.1.6 
 ```
 
 #### Generate basic config file
 
 For most users, a simple config is enough:
 
 ```bash
-./snetd-linux-amd64-v5.1.4 init 
+./snetd-linux-amd64-v5.1.6 init 
 ```
 
 This command will generate a file `snetd.config.json` in which you will need to
@@ -49,19 +49,19 @@ change [some parameters](#main_properties).
 #### Generate default full config file
 
 ```bash
-./snetd-linux-amd64-v5.1.4 init-full
+./snetd-linux-amd64-v5.1.6 init-full
 ```
 
 #### Run Daemon
 
 ```bash
-./snetd-linux-amd64-v5.1.4
+./snetd-linux-amd64-v5.1.6
 ```
 
 Specifying the path to the config using the '-c' argument:
 
 ```bash
-./snetd-linux-amd64-v5.1.4 -c name_of_config.json
+./snetd-linux-amd64-v5.1.6 -c name_of_config.json
 ```
 
 ## Configuration <a name="configuration"></a>
@@ -288,13 +288,13 @@ end [Example of MPE](https://github.com/singnet/wiki/tree/master/multiPartyEscro
 At the moment treasurer server is a part of snet-daemon command line interface.
 
 ```bash
-./snetd-linux-amd64-v5.1.4 claim --channel-id 0
+./snetd-linux-amd64-v5.1.6 claim --channel-id 0
 ```
 
 **Full list of commands, use --help to get more information:**
 
 ```bash
-./snetd-linux-amd64-v5.1.4 --help
+./snetd-linux-amd64-v5.1.6 --help
 
 Usage:
   snetd [flags]
@@ -363,13 +363,13 @@ part of the build. You need to pass the version as shown in the example below:
 Bash:
 
 ```bash
-./scripts/build linux amd64 v5.1.4
+./scripts/build linux amd64 v5.1.6
 ```
 
 Powershell:
 
 ```powershell
-./scripts/build.ps1 linux amd64 v5.1.4
+./scripts/build.ps1 linux amd64 v5.1.6
 ```
 
 The final binaries will be in the `/build` folder.

authutils/auth_service.go

@@ -124,9 +124,8 @@ func CurrentBlock() (*big.Int, error) {
 
 // VerifyAddress Check if the payment address/signer passed matches to what is present in the metadata
 func VerifyAddress(address common.Address, otherAddress common.Address) error {
-	isSameAddress := otherAddress == address
-	if !isSameAddress {
-		return fmt.Errorf("the  Address: %s  does not match to what has been expected / registered", blockchain.AddressToHex(&address))
+	if otherAddress != address {
+		return fmt.Errorf("the address: %s does not match to what has been expected / registered", blockchain.AddressToHex(&address))
 	}
 	return nil
 }

authutils/auth_service_test.go

@@ -2,6 +2,7 @@
 package authutils
 
 import (
+	"github.com/ethereum/go-ethereum/common"
 	"math/big"
 	"testing"
 	"time"
@@ -34,3 +35,9 @@ func TestCheckAllowedBlockDifferenceForToken(t *testing.T) {
 	err = CheckIfTokenHasExpired(currentBlockNum.Add(currentBlockNum, big.NewInt(20)))
 	assert.Equal(t, nil, err)
 }
+
+func TestVerifyAddress(t *testing.T) {
+	var addr = common.Address(common.FromHex("0x7DF35C98f41F3AF0DF1DC4C7F7D4C19A71DD079F"))
+	var addrLowCase = common.Address(common.FromHex("0x7df35c98f41f3af0df1dc4c7f7d4c19a71Dd079f"))
+	assert.Nil(t, VerifyAddress(addr, addrLowCase))
+}

blockchain/ethereumClient.go

@@ -3,6 +3,7 @@ package blockchain
 import (
 	"context"
 	"encoding/base64"
+	"go.uber.org/zap"
 
 	"github.com/singnet/snet-daemon/v5/config"
 
@@ -42,6 +43,7 @@ func CreateHTTPEthereumClient() (*EthereumClient, error) {
 		config.GetBlockChainHTTPEndPoint(),
 		rpc.WithHeader("Authorization", "Basic "+basicAuth("", config.GetString(config.BlockchainProviderApiKey))))
 	if err != nil {
+		zap.L().Error("Error creating ethereum client", zap.Error(err), zap.String("endpoint", config.GetBlockChainHTTPEndPoint()))
 		return nil, errors.Wrap(err, "error creating RPC client")
 	}
 

blockchain/serviceMetadata.go

@@ -4,8 +4,10 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
+	"github.com/singnet/snet-daemon/v5/errs"
 	"math/big"
 	"os"
+	"slices"
 	"strings"
 
 	"github.com/bufbuild/protocompile"
@@ -164,7 +166,7 @@ type ServiceMetadata struct {
 	freeCallSignerAddress     common.Address
 	isfreeCallAllowed         bool
 	freeCallsAllowed          int
-	DynamicPriceMethodMapping map[string]string           `json:"dynamicpricing"`
+	DynamicPriceMethodMapping map[string]string           `json:"dynamic_pricing"`
 	TrainingMethods           []string                    `json:"training_methods"`
 	ProtoFile                 protoreflect.FileDescriptor `json:"-"`
 }
@@ -252,16 +254,22 @@ func (metaData ServiceMetadata) GetDefaultPricing() Pricing {
 func ServiceMetaData() *ServiceMetadata {
 	var metadata *ServiceMetadata
 	var err error
-	if config.GetBool(config.BlockchainEnabledKey) {
-		ipfsHash := string(getServiceMetaDataUrifromRegistry())
-		metadata, err = GetServiceMetaDataFromIPFS(ipfsHash)
-		if err != nil {
-			zap.L().Panic("error on determining service metadata from file", zap.Error(err))
-		}
-	} else {
+	var ipfsHash []byte
+	if !config.GetBool(config.BlockchainEnabledKey) {
 		metadata = &ServiceMetadata{Encoding: "proto", ServiceType: "grpc"}
+		return metadata
+	}
+	ipfsHash, err = getServiceMetaDataURIfromRegistry()
+	if err != nil {
+		zap.L().Fatal("error retrieving contract details for the given organization and service ids"+errs.ErrDescURL(errs.InvalidConfig),
+			zap.String("OrganizationId", config.GetString(config.OrganizationId)),
+			zap.String("ServiceId", config.GetString(config.ServiceId)))
+	}
+	metadata, err = GetServiceMetaDataFromIPFS(string(ipfsHash))
+	if err != nil {
+		zap.L().Panic("error on determining service metadata from file"+errs.ErrDescURL(errs.InvalidMetadata), zap.Error(err))
 	}
-	zap.L().Debug("service_type: " + metadata.GetServiceType())
+	zap.L().Debug("service type: " + metadata.GetServiceType())
 	return metadata
 }
 
@@ -300,20 +308,18 @@ func GetRegistryFilterer(ethWsClient *ethclient.Client) *RegistryFilterer {
 	return reg
 }
 
-func getServiceMetaDataUrifromRegistry() []byte {
+func getServiceMetaDataURIfromRegistry() ([]byte, error) {
 	reg := getRegistryCaller()
 
 	orgId := StringToBytes32(config.GetString(config.OrganizationId))
 	serviceId := StringToBytes32(config.GetString(config.ServiceId))
 
 	serviceRegistration, err := reg.GetServiceRegistrationById(nil, orgId, serviceId)
 	if err != nil || !serviceRegistration.Found {
-		zap.L().Panic("Error Retrieving contract details for the Given Organization and Service Ids ",
-			zap.String("OrganizationId", config.GetString(config.OrganizationId)),
-			zap.String("ServiceId", config.GetString(config.ServiceId)))
+		return nil, fmt.Errorf("error retrieving contract details for the given organization and service ids")
 	}
 
-	return serviceRegistration.MetadataURI[:]
+	return serviceRegistration.MetadataURI[:], nil
 }
 
 func GetServiceMetaDataFromIPFS(hash string) (*ServiceMetadata, error) {
@@ -353,7 +359,7 @@ func InitServiceMetaDataFromJson(jsonData []byte) (*ServiceMetadata, error) {
 		zap.L().Error(err.Error())
 	}
 
-	zap.L().Debug("Training method", zap.String("json", string(trainingMethodsJson)))
+	zap.L().Debug("Training methods", zap.String("json", string(trainingMethodsJson)))
 
 	return metaData, err
 }
@@ -408,7 +414,7 @@ func setFreeCallData(metaData *ServiceMetadata) error {
 		metaData.freeCallsAllowed = metaData.defaultGroup.FreeCalls
 		//If the signer address is not a valid address, then return back an error
 		if !common.IsHexAddress(metaData.defaultGroup.FreeCallSigner) {
-			return fmt.Errorf("MetaData does not have 'free_call_signer_address defined correctly")
+			return fmt.Errorf("MetaData does not have 'free_call_signer_address defined correctly" + errs.ErrDescURL(errs.InvalidMetadata))
 		}
 		metaData.freeCallSignerAddress = common.HexToAddress(ToChecksumAddress(metaData.defaultGroup.FreeCallSigner))
 	}
@@ -453,10 +459,10 @@ func (metaData *ServiceMetadata) GetLicenses() Licenses {
 
 // methodFullName , ex "/example_service.Calculator/add"
 func (metaData *ServiceMetadata) GetDynamicPricingMethodAssociated(methodFullName string) (pricingMethod string, isDynamicPricingEligible bool) {
-	//Check if Method Level Options are defined , for the given Service and method,
-	//If Defined check if its in the format supported , then return the full method Name
+	// Check if Method Level Options are defined, for the given Service and method,
+	// If Defined check if it's in the format supported, then return the full method Name
 	// i.e /package.service/method format , this will be directly fed in to the grpc called to made to
-	//determine dynamic pricing
+	// determine dynamic pricing
 	if !config.GetBool(config.EnableDynamicPricing) {
 		return
 	}
@@ -469,23 +475,12 @@ func (metaData *ServiceMetadata) GetDynamicPricingMethodAssociated(methodFullNam
 	return
 }
 
-// methodFullName , ex "/example_service.Calculator/add"
+// IsModelTraining methodFullName , ex "/example_service.Calculator/add"
 func (metaData *ServiceMetadata) IsModelTraining(methodFullName string) (useModelTrainingEndPoint bool) {
-
 	if !config.GetBool(config.ModelTrainingEnabled) {
 		return false
 	}
-	useModelTrainingEndPoint = isElementInArray(methodFullName, metaData.TrainingMethods)
-	return
-}
-
-func isElementInArray(a string, list []string) bool {
-	for _, b := range list {
-		if b == a {
-			return true
-		}
-	}
-	return false
+	return slices.Contains(metaData.TrainingMethods, methodFullName)
 }
 
 func setServiceProto(metaData *ServiceMetadata) (err error) {
@@ -495,7 +490,7 @@ func setServiceProto(metaData *ServiceMetadata) (err error) {
 
 	// for backwards compatibility
 	if metaData.ModelIpfsHash != "" {
-		rawFile, err = ipfsutils.GetIpfsFile(metaData.ServiceApiSource)
+		rawFile, err = ipfsutils.GetIpfsFile(metaData.ModelIpfsHash)
 	}
 
 	if metaData.ServiceApiSource != "" {
@@ -520,7 +515,7 @@ func setServiceProto(metaData *ServiceMetadata) (err error) {
 
 		// If Dynamic pricing is enabled, there will be mandatory checks on the service proto
 		//this is to ensure that the standards on how one defines the methods to invoke is followed
-		if config.GetBool(config.EnableDynamicPricing) {
+		if config.GetBool(config.EnableDynamicPricing) || config.GetBool(config.ModelTrainingEnabled) {
 			if srvProto, err := parseServiceProto(file); err != nil {
 				return err
 			} else {
@@ -594,8 +589,8 @@ func getFileDescriptor(protoContent string) protoreflect.FileDescriptor {
 		SourceInfoMode: protocompile.SourceInfoStandard,
 	}
 	fds, err := compiler.Compile(context.Background(), serviceProto)
-	if err != nil {
-		zap.L().Error(err.Error())
+	if err != nil || fds == nil {
+		zap.L().Fatal("failed to analyze protofile"+errs.ErrDescURL(errs.InvalidProto), zap.Error(err))
 	}
 	return fds.FindFileByPath(serviceProto)
 }

blockchain/serviceMetadata_test.go

@@ -3,6 +3,7 @@ package blockchain
 import (
 	"fmt"
 	"math/big"
+	"slices"
 	"strings"
 	"testing"
 
@@ -32,7 +33,6 @@ func TestAllGetterMethods(t *testing.T) {
 	assert.True(t, metaData.IsFreeCallAllowed())
 	assert.Equal(t, 12, metaData.GetFreeCallsAllowed())
 	assert.Equal(t, metaData.GetLicenses().Subscriptions.Type, "Subscription")
-
 }
 
 func TestSubscription(t *testing.T) {
@@ -58,6 +58,7 @@ func TestTiers(t *testing.T) {
 	assert.Equal(t, metaData.GetLicenses().Tiers[0].Range[0].DiscountInPercentage,
 		1.0)
 }
+
 func TestInitServiceMetaDataFromJson(t *testing.T) {
 	//Parse Bad JSON
 	_, err := InitServiceMetaDataFromJson([]byte(strings.Replace(testJsonData, "{", "", 1)))
@@ -68,7 +69,7 @@ func TestInitServiceMetaDataFromJson(t *testing.T) {
 	//Parse Bad JSON
 	_, err = InitServiceMetaDataFromJson([]byte(strings.Replace(testJsonData, "0x7DF35C98f41F3Af0df1dc4c7F7D4C19a71Dd059F", "", 1)))
 	if err != nil {
-		assert.Equal(t, err.Error(), "MetaData does not have 'free_call_signer_address defined correctly")
+		assert.Contains(t, err.Error(), "MetaData does not have 'free_call_signer_address defined correctly")
 	}
 	_, err = InitServiceMetaDataFromJson([]byte(strings.Replace(testJsonData, "default_pricing", "dummy", 1)))
 	if err != nil {
@@ -84,11 +85,13 @@ func TestReadServiceMetaDataFromLocalFile(t *testing.T) {
 }
 
 func Test_getServiceMetaDataUrifromRegistry(t *testing.T) {
-	assert.Panics(t, func() { getServiceMetaDataUrifromRegistry() })
-	config.Vip().Set(config.BlockChainNetworkSelected, "sepolia")
 	config.Validate()
-	assert.Panics(t, func() { getServiceMetaDataUrifromRegistry() })
-
+	_, err := getServiceMetaDataURIfromRegistry()
+	assert.NotNil(t, err)
+	config.Vip().Set(config.ServiceId, "semyon_dev")
+	config.Vip().Set(config.OrganizationId, "semyon_dev")
+	_, err = getServiceMetaDataURIfromRegistry()
+	assert.Nil(t, err)
 }
 
 func Test_setDefaultPricing(t *testing.T) {
@@ -112,7 +115,7 @@ func TestServiceMetadata_parseServiceProto(t *testing.T) {
 	assert.NotNil(t, priceMethodMap)
 	assert.NotNil(t, trainingMethods)
 	dynamicPriceMethod, ok := priceMethodMap["/example_service.Calculator/add"]
-	isTrainingMethod := isElementInArray("/example_service.Calculator/train_add", trainingMethods)
+	isTrainingMethod := slices.Contains(trainingMethods, "/example_service.Calculator/train_add")
 	assert.Equal(t, dynamicPriceMethod, "/example_service.Calculator/dynamic_pricing_add")
 	assert.True(t, ok, "true")
 	assert.True(t, isTrainingMethod)