Add tokenlist validation (#17111)

* Add tokenlist validation * Fix according to review
2024-07-29 22:37:31 +00:00 · 2022-01-07 14:45:16 +03:00 · 2022-01-07 14:45:16 +03:00 · e7f9efcd2c
commit e7f9efcd2c
parent 905931934d
17 changed files with 126 additions and 138 deletions
--- a/.github/assets.config.yaml
+++ b/.github/assets.config.yaml
@ -37,6 +37,7 @@ validators_settings:
      - "go.sum"
      - ".golangci.yml"
      - "Makefile"
+      - "bin"
    skip_files:
      - "node_modules"

--- a/blockchains/binance/assets/BAKE-5E0/info.json
+++ b/blockchains/binance/assets/BAKE-5E0/info.json
@ -1,7 +1,7 @@
 {
    "name": "BakeryToken",
    "type": "BEP2",
-    "symbol": "BAKE-5E0",
+    "symbol": "BAKE",
    "decimals": 8,
    "website": "",
    "description": "-",
--- a/blockchains/binance/assets/BURGER-33A/info.json
+++ b/blockchains/binance/assets/BURGER-33A/info.json
@ -1,7 +1,7 @@
 {
    "name": "Burger Swap",
    "type": "BEP2",
-    "symbol": "BURGER-33A",
+    "symbol": "BURGER",
    "decimals": 8,
    "website": "",
    "description": "-",
--- a/blockchains/binance/tokenlist.json
+++ b/blockchains/binance/tokenlist.json
@ -1089,16 +1089,6 @@
            "logoURI": "https://assets.trustwalletapp.com/blockchains/binance/assets/BET-844/logo.png",
            "pairs": []
        },
-        {
-            "asset": "c714_tBIFI-290",
-            "type": "BEP2",
-            "address": "BIFI-290",
-            "name": "beefy.finance",
-            "symbol": "BIFI",
-            "decimals": 8,
-            "logoURI": "https://assets.trustwalletapp.com/blockchains/binance/assets/BIFI-290/logo.png",
-            "pairs": []
-        },
        {
            "asset": "c714_tBKBT-3A6",
            "type": "BEP2",
--- a/blockchains/ethereum/assets/0x3DB6Ba6ab6F95efed1a6E794caD492fAAabF294D/info.json
+++ b/blockchains/ethereum/assets/0x3DB6Ba6ab6F95efed1a6E794caD492fAAabF294D/info.json
@ -1,6 +1,6 @@
 {
    "name": "LTO",
-    "symbol": "XLTO",
+    "symbol": "LTO",
    "type": "ERC20",
    "decimals": 8,
    "description": "Old ERC20 Smart Contract for LTO Network, please swap to v2. LTO Network is a layer-1 platform for decentralized identities, verifiable credentials and decentralized workflow applications, while maintaining data privacy and GDPR compliance.",
--- a/blockchains/ethereum/assets/0xa0afAA285Ce85974c3C881256cB7F225e3A1178a/info.json
+++ b/blockchains/ethereum/assets/0xa0afAA285Ce85974c3C881256cB7F225e3A1178a/info.json
@ -1,7 +1,7 @@
 {
    "name": "Wrapped CrescoFin (WCRES)",
    "type": "ERC20",
-    "symbol": "WCRES",
+    "symbol": "wCRES",
    "decimals": 18,
    "website": "https://defi.crescofin.ch",
    "description": "wCRES represents unregistered equity in CrescoFin, a better banking alternative, with higher rates than in a bank and fully insured deposits and returns.\n\nIncorporated and regulated in Switzerland.",
--- a/blockchains/ethereum/tokenlist.json
+++ b/blockchains/ethereum/tokenlist.json
@ -1350,7 +1350,7 @@
        {
            "asset": "c60_t0x41a3dba3d677e573636ba691a70ff2d606c29666",
            "type": "ERC20",
-            "address": "0x41a3dba3d677e573636ba691a70ff2d606c29666",
+            "address": "0x41A3Dba3D677E573636BA691a70ff2D606c29666",
            "name": "GoBlank",
            "symbol": "BLANK",
            "decimals": 18,
@ -1503,7 +1503,7 @@
            "type": "ERC20",
            "address": "0x514910771AF9Ca656af840dff83E8264EcF986CA",
            "name": "ChainLink",
-            "symbol": "Link",
+            "symbol": "LINK",
            "decimals": 18,
            "logoURI": "https://assets.trustwalletapp.com/blockchains/ethereum/assets/0x514910771AF9Ca656af840dff83E8264EcF986CA/logo.png",
            "pairs": []
@ -2190,16 +2190,6 @@
            "logoURI": "https://assets.trustwalletapp.com/blockchains/ethereum/assets/0x8c15Ef5b4B21951d50E53E4fbdA8298FFAD25057/logo.png",
            "pairs": []
        },
-        {
-            "asset": "c60_t0x8c8687fC965593DFb2F0b4EAeFD55E9D8df348df",
-            "type": "ERC20",
-            "address": "0x8c8687fC965593DFb2F0b4EAeFD55E9D8df348df",
-            "name": "PAID Network",
-            "symbol": "PAID",
-            "decimals": 18,
-            "logoURI": "https://assets.trustwalletapp.com/blockchains/ethereum/assets/0x8c8687fC965593DFb2F0b4EAeFD55E9D8df348df/logo.png",
-            "pairs": []
-        },
        {
            "chainId": 1,
            "asset": "c60_t0x8CE9137d39326AD0cD6491fb5CC0CbA0e089b6A9",
@ -3178,7 +3168,7 @@
            "type": "ERC20",
            "address": "0xdd974D5C2e2928deA5F71b9825b8b646686BD200",
            "name": "Kyber Network Crystal",
-            "symbol": "KNC",
+            "symbol": "KNCL",
            "decimals": 18,
            "logoURI": "https://assets.trustwalletapp.com/blockchains/ethereum/assets/0xdd974D5C2e2928deA5F71b9825b8b646686BD200/logo.png",
            "pairs": []
@ -3279,7 +3269,7 @@
            "type": "ERC20",
            "address": "0xE95A203B1a91a908F9B9CE46459d101078c2c3cb",
            "name": "aEthereum",
-            "symbol": "aEth",
+            "symbol": "aETHc",
            "decimals": 18,
            "logoURI": "https://assets.trustwalletapp.com/blockchains/ethereum/assets/0xE95A203B1a91a908F9B9CE46459d101078c2c3cb/logo.png",
            "pairs": []
--- a/blockchains/smartchain/assets/0x0D8Ce2A99Bb6e3B7Db580eD848240e4a0F9aE153/info.json
+++ b/blockchains/smartchain/assets/0x0D8Ce2A99Bb6e3B7Db580eD848240e4a0F9aE153/info.json
@ -1,5 +1,5 @@
 {
-    "name": "Filecoin",
+    "name": "Binance-Peg Filecoin",
    "website": "https://filecoin.io",
    "description": "Filecoin provides a blockchain-based marketplace that aims to revolutionize the global storage economy.",
    "explorer": "https://bscscan.com/token/0x0D8Ce2A99Bb6e3B7Db580eD848240e4a0F9aE153",
--- a/blockchains/smartchain/assets/0x63870A18B6e42b01Ef1Ad8A2302ef50B7132054F/info.json
+++ b/blockchains/smartchain/assets/0x63870A18B6e42b01Ef1Ad8A2302ef50B7132054F/info.json
@ -5,7 +5,7 @@
    "explorer": "https://bscscan.com/token/0x63870a18b6e42b01ef1ad8a2302ef50b7132054f",
    "research": "",
    "type": "BEP20",
-    "symbol": "blink",
+    "symbol": "BLINK",
    "decimals": 6,
    "status": "active",
    "id": "0x63870A18B6e42b01Ef1Ad8A2302ef50B7132054F"
--- a/blockchains/smartchain/tokenlist.json
+++ b/blockchains/smartchain/tokenlist.json
@ -213,7 +213,7 @@
            "type": "BEP20",
            "address": "0x0E09FaBB73Bd3Ade0a17ECC321fD13a19e81cE82",
            "name": "PancakeSwap Token",
-            "symbol": "Cake",
+            "symbol": "CAKE",
            "decimals": 18,
            "logoURI": "https://assets.trustwalletapp.com/blockchains/smartchain/assets/0x0E09FaBB73Bd3Ade0a17ECC321fD13a19e81cE82/logo.png",
            "pairs": []
@ -511,7 +511,7 @@
            "address": "0x78650B139471520656b9E7aA7A5e9276814a38e9",
            "name": "StandardBTCHashrateToken",
            "symbol": "BTCST",
-            "decimals": 18,
+            "decimals": 17,
            "logoURI": "https://assets.trustwalletapp.com/blockchains/smartchain/assets/0x78650B139471520656b9E7aA7A5e9276814a38e9/logo.png",
            "pairs": []
        },
--- a/go.sum
+++ b/go.sum
@ -40,26 +40,10 @@ github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81P
 github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
 github.com/subosito/gotenv v1.2.0 h1:Slr1R9HxAlEKefgq5jn9U+DnETlIUa6HfgEzj0g5d7s=
 github.com/subosito/gotenv v1.2.0/go.mod h1:N0PQaV/YGNqwC0u51sEeR/aUtSLEXKX9iv69rRypqCw=
-github.com/trustwallet/assets-go-libs v0.0.16 h1:nbKrf/pHKQCut4Q5Mdg5BinLdFxOqvzEeAgIgzX0/P8=
-github.com/trustwallet/assets-go-libs v0.0.16/go.mod h1:agKWTQ9ECSzQ++7P/9viSxJnG1Kp+WhfDyI3pAmtnVM=
-github.com/trustwallet/assets-go-libs v0.0.17-0.20211220141041-3b3a722649fa h1:d+FAYtxmN8mJK9jobkzOotwSEU2KPZ9H4gmuBg6dv3M=
-github.com/trustwallet/assets-go-libs v0.0.17-0.20211220141041-3b3a722649fa/go.mod h1:agKWTQ9ECSzQ++7P/9viSxJnG1Kp+WhfDyI3pAmtnVM=
-github.com/trustwallet/assets-go-libs v0.0.17-0.20211220141745-408afc4f7467 h1:JYCmTXnQfR/RElBY9aFppwLVwvy7wuBNbtW5f31j1Vs=
-github.com/trustwallet/assets-go-libs v0.0.17-0.20211220141745-408afc4f7467/go.mod h1:agKWTQ9ECSzQ++7P/9viSxJnG1Kp+WhfDyI3pAmtnVM=
-github.com/trustwallet/assets-go-libs v0.0.17-0.20211220144503-44a66d3a5e92 h1:TT3IFY3cBZBQAMdoVA8bzdH8q58d8hkiiVpBAmZJ+J8=
-github.com/trustwallet/assets-go-libs v0.0.17-0.20211220144503-44a66d3a5e92/go.mod h1:agKWTQ9ECSzQ++7P/9viSxJnG1Kp+WhfDyI3pAmtnVM=
-github.com/trustwallet/assets-go-libs v0.0.17 h1:s/XF4C7peyFuKadoRr9YhjfMoWAx9yKzk2IFmtT5ZpM=
-github.com/trustwallet/assets-go-libs v0.0.17/go.mod h1:agKWTQ9ECSzQ++7P/9viSxJnG1Kp+WhfDyI3pAmtnVM=
-github.com/trustwallet/assets-go-libs v0.0.19-0.20211224113937-74dc923bd4b5 h1:3bqdCY+jcpx6QCYc+Eb/Kci3ZRljI7CP6t3H+JhKAmo=
-github.com/trustwallet/assets-go-libs v0.0.19-0.20211224113937-74dc923bd4b5/go.mod h1:jPJ2JP6SF+/6fXLETojEtSssCB5Lyeid8rjS6NLS4e4=
-github.com/trustwallet/assets-go-libs v0.0.19-0.20211224115115-e2089570f2fd h1:QtDE54pHNtql9sQvyAyO6alzyaXcnIUuwNytcF25EyU=
-github.com/trustwallet/assets-go-libs v0.0.19-0.20211224115115-e2089570f2fd/go.mod h1:jPJ2JP6SF+/6fXLETojEtSssCB5Lyeid8rjS6NLS4e4=
 github.com/trustwallet/assets-go-libs v0.0.19 h1:Zn7su7wSrJLOHSeEoM+jz8smmIFsX+tAGI3FQ7rwwqQ=
 github.com/trustwallet/assets-go-libs v0.0.19/go.mod h1:/il5tQtqP3uSDbyDTfP1OsL3kSIg+v6+QBRz3okXZpc=
 github.com/trustwallet/go-libs v0.2.21-0.20211217144209-59d4828f9793 h1:KFtyLpBPbMyUdeCth/Zcej/SSgAFIo6fxdS2eEPEg3I=
 github.com/trustwallet/go-libs v0.2.21-0.20211217144209-59d4828f9793/go.mod h1:7QdAp1lcteKKI0DYqGoaO8KO4eTNYjGmg8vHy0YXkKc=
-github.com/trustwallet/go-primitives v0.0.17 h1:1fBxZMKGCHdHtgdUzsqdFlD21+1GneIk/sxN6jxYBds=
-github.com/trustwallet/go-primitives v0.0.17/go.mod h1:jLqd7rm+4EYG5JdpxhngM9HwbqfEXzKy/wK4vUB7STs=
 github.com/trustwallet/go-primitives v0.0.19 h1:IvuzU1tB5u+UpjPkJqPqVvb8axLj1LI5nQmTvhmNIck=
 github.com/trustwallet/go-primitives v0.0.19/go.mod h1:jLqd7rm+4EYG5JdpxhngM9HwbqfEXzKy/wK4vUB7STs=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
--- a/internal/processor/model.go
+++ b/internal/processor/model.go
@ -1,6 +1,9 @@
 package processor

-import "github.com/trustwallet/assets/internal/file"
+import (
+	"github.com/trustwallet/assets/internal/file"
+	"github.com/trustwallet/go-primitives/types"
+)

 type (
 	Validator struct {
@ -29,14 +32,14 @@ type (
 	}

 	TokenItem struct {
-		Asset    string `json:"asset"`
-		Type     string `json:"type"`
-		Address  string `json:"address"`
-		Name     string `json:"name"`
-		Symbol   string `json:"symbol"`
-		Decimals uint   `json:"decimals"`
-		LogoURI  string `json:"logoURI"`
-		Pairs    []Pair `json:"pairs"`
+		Asset    string          `json:"asset"`
+		Type     types.TokenType `json:"type"`
+		Address  string          `json:"address"`
+		Name     string          `json:"name"`
+		Symbol   string          `json:"symbol"`
+		Decimals uint            `json:"decimals"`
+		LogoURI  string          `json:"logoURI"`
+		Pairs    []Pair          `json:"pairs"`
 	}

 	Pair struct {
--- a/internal/processor/service.go
+++ b/internal/processor/service.go
@ -12,62 +12,51 @@ func NewService(fileProvider *file.Service) *Service {
 	return &Service{fileService: fileProvider}
 }

-func (s *Service) GetValidator(f *file.AssetFile) *Validator {
+func (s *Service) GetValidator(f *file.AssetFile) []Validator {
 	switch f.Type() {
 	case file.TypeRootFolder:
-		return &Validator{
-			Name: "Root folder contains only allowed files",
-			Run:  s.ValidateRootFolder,
+		return []Validator{
+			{Name: "Root folder contains only allowed files", Run: s.ValidateRootFolder},
 		}
 	case file.TypeChainFolder:
-		return &Validator{
-			Name: "Chain folders are lowercase and contains only allowed files",
-			Run:  s.ValidateChainFolder,
+		return []Validator{
+			{Name: "Chain folders are lowercase and contains only allowed files", Run: s.ValidateChainFolder},
 		}
 	case file.TypeChainLogoFile, file.TypeAssetLogoFile, file.TypeValidatorsLogoFile, file.TypeDappsLogoFile:
-		return &Validator{
-			Name: "Logos (size, dimension)",
-			Run:  s.ValidateImage,
+		return []Validator{
+			{Name: "Logos (size, dimension)", Run: s.ValidateImage},
 		}
 	case file.TypeAssetFolder:
-		return &Validator{
-			Name: "Each asset folder has valid asset address and contains logo/info",
-			Run:  s.ValidateAssetFolder,
+		return []Validator{
+			{Name: "Each asset folder has valid asset address and contains logo/info", Run: s.ValidateAssetFolder},
 		}
 	case file.TypeDappsFolder:
-		return &Validator{
-			Name: "Dapps folder (allowed only png files, lowercase)",
-			Run:  s.ValidateDappsFolder,
+		return []Validator{
+			{Name: "Dapps folder (allowed only png files, lowercase)", Run: s.ValidateDappsFolder},
 		}
 	case file.TypeAssetInfoFile:
-		return &Validator{
-			Name: "Asset info (is valid json, fields)",
-			Run:  s.ValidateAssetInfoFile,
+		return []Validator{
+			{Name: "Asset info (is valid json, fields)", Run: s.ValidateAssetInfoFile},
 		}
 	case file.TypeChainInfoFile:
-		return &Validator{
-			Name: "Chain Info (is valid json, fields)",
-			Run:  s.ValidateChainInfoFile,
+		return []Validator{
+			{Name: "Chain Info (is valid json, fields)", Run: s.ValidateChainInfoFile},
 		}
 	case file.TypeValidatorsListFile:
-		return &Validator{
-			Name: "Validators list file",
-			Run:  s.ValidateValidatorsListFile,
+		return []Validator{
+			{Name: "Validators list file", Run: s.ValidateValidatorsListFile},
 		}
 	case file.TypeTokenListFile:
-		return &Validator{
-			Name: "Token list (if assets from list present in chain)",
-			Run:  s.ValidateTokenListFile,
+		return []Validator{
+			{Name: "Token list (if assets from list present in chain)", Run: s.ValidateTokenListFile},
 		}
 	case file.TypeChainInfoFolder:
-		return &Validator{
-			Name: "Chain Info Folder (has files)",
-			Run:  s.ValidateInfoFolder,
+		return []Validator{
+			{Name: "Chain Info Folder (has files)", Run: s.ValidateInfoFolder},
 		}
 	case file.TypeValidatorsAssetFolder:
-		return &Validator{
-			Name: "Validators asset folder (has logo, valid asset address)",
-			Run:  s.ValidateValidatorsAssetFolder,
+		return []Validator{
+			{Name: "Validators asset folder (has logo, valid asset address)", Run: s.ValidateValidatorsAssetFolder},
 		}
 	}

@ -75,53 +64,33 @@ func (s *Service) GetValidator(f *file.AssetFile) *Validator {
 }

 func (s *Service) GetFixers(f *file.AssetFile) []Fixer {
-	infoFixer := Fixer{
-		Name: "Formatting all info.json files",
+	jsonFixer := Fixer{
+		Name: "Formatting all json files",
 		Run:  s.FixJSON,
 	}

-	ethAssetFixer := Fixer{
-		Name: "Renaming EVM's asset folder to valid address checksum",
-		Run:  s.FixETHAddressChecksum,
-	}
-
-	logoFixer := Fixer{
-		Name: "Resizing and compressing logo images",
-		Run:  s.FixLogo,
-	}
-
-	chainInfoFixer := Fixer{
-		Name: "Fixing chain info.json files",
-		Run:  s.FixChainInfoJSON,
-	}
-
-	assetInfoFixer := Fixer{
-		Name: "Fixing asset info.json files",
-		Run:  s.FixAssetInfoJSON,
-	}
-
 	switch f.Type() {
 	case file.TypeChainInfoFile:
 		return []Fixer{
-			infoFixer,
-			chainInfoFixer,
+			jsonFixer,
+			{Name: "Fixing chain info.json files", Run: s.FixChainInfoJSON},
 		}
 	case file.TypeAssetInfoFile:
 		return []Fixer{
-			infoFixer,
-			assetInfoFixer,
+			jsonFixer,
+			{Name: "Fixing asset info.json files", Run: s.FixAssetInfoJSON},
 		}
 	case file.TypeValidatorsListFile:
 		return []Fixer{
-			infoFixer,
+			jsonFixer,
 		}
 	case file.TypeAssetFolder:
 		return []Fixer{
-			ethAssetFixer,
+			{Name: "Renaming EVM's asset folder to valid address checksum", Run: s.FixETHAddressChecksum},
 		}
 	case file.TypeChainLogoFile, file.TypeAssetLogoFile, file.TypeValidatorsLogoFile, file.TypeDappsLogoFile:
 		return []Fixer{
-			logoFixer,
+			{Name: "Resizing and compressing logo images", Run: s.FixLogo},
 		}
 	}

@ -130,22 +99,13 @@ func (s *Service) GetFixers(f *file.AssetFile) []Fixer {

 func (s *Service) GetUpdatersAuto() []Updater {
 	return []Updater{
-		{
-			Name: "Retrieving missing token images, creating binance token list.",
-			Run:  s.UpdateBinanceTokens,
-		},
+		{Name: "Retrieving missing token images, creating binance token list.", Run: s.UpdateBinanceTokens},
 	}
 }

 func (s *Service) GetUpdatersManual() []Updater {
 	return []Updater{
-		{
-			Name: "Update tokenlist.json for Ethereum",
-			Run:  s.UpdateEthereumTokenlist,
-		},
-		{
-			Name: "Update tokenlist.json for Smartchain",
-			Run:  s.UpdateSmartchainTokenlist,
-		},
+		{Name: "Update tokenlist.json for Ethereum", Run: s.UpdateEthereumTokenlist},
+		{Name: "Update tokenlist.json for Smartchain", Run: s.UpdateSmartchainTokenlist},
 	}
 }
--- a/internal/processor/updaters_auto.go
+++ b/internal/processor/updaters_auto.go
@ -230,7 +230,7 @@ func generateTokenList(marketPairs []binance.MarketPair, tokenList binance.Token

 		tokenItems = append(tokenItems, TokenItem{
 			Asset:    getAssetIDSymbol(token.Symbol, coin.Coins[coin.BINANCE].Symbol, coin.BINANCE),
-			Type:     getTokenType(token.Symbol, coin.Coins[coin.BINANCE].Symbol, string(types.BEP2)),
+			Type:     getTokenType(token.Symbol, coin.Coins[coin.BINANCE].Symbol, types.BEP2),
 			Address:  token.Symbol,
 			Name:     token.Name,
 			Symbol:   token.OriginalSymbol,
@ -259,9 +259,9 @@ func getAssetIDSymbol(tokenID string, nativeCoinID string, coinType uint) string
 	return assetlib.BuildID(coinType, tokenID)
 }

-func getTokenType(symbol string, nativeCoinSymbol string, tokenType string) string {
+func getTokenType(symbol string, nativeCoinSymbol string, tokenType types.TokenType) types.TokenType {
 	if symbol == nativeCoinSymbol {
-		return "coin"
+		return types.Coin
 	}

 	return tokenType
--- a/internal/processor/updaters_manual.go
+++ b/internal/processor/updaters_manual.go
@ -288,7 +288,7 @@ func getTokenInfoFromSubgraphToken(chain coin.Coin, token *TokenInfo) (*TokenIte

 	return &TokenItem{
 		Asset:    getAssetIDSymbol(checksum, chain.Symbol, chain.ID),
-		Type:     tokenType,
+		Type:     types.TokenType(tokenType),
 		Address:  checksum,
 		Name:     token.Name,
 		Symbol:   token.Symbol,
--- a/internal/processor/validators.go
+++ b/internal/processor/validators.go
@ -14,6 +14,7 @@ import (
 	"github.com/trustwallet/assets/internal/config"
 	"github.com/trustwallet/assets/internal/file"
 	"github.com/trustwallet/go-primitives/coin"
+	"github.com/trustwallet/go-primitives/types"
 )

 func (s *Service) ValidateRootFolder(f *file.AssetFile) error {
@ -352,6 +353,65 @@ func (s *Service) ValidateTokenListFile(f *file.AssetFile) error {
 		return err
 	}

+	var model TokenList
+	err = json.Unmarshal(buf.Bytes(), &model)
+	if err != nil {
+		return err
+	}
+
+	err = compareTokenlistWithAssets(model.Tokens, f.Chain().Handle)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func compareTokenlistWithAssets(tokens []TokenItem, chain string) error {
+	compErr := validation.NewErrComposite()
+
+	for _, token := range tokens {
+		if token.Type == types.Coin {
+			continue
+		}
+
+		assetPath := path.GetAssetInfoPath(chain, token.Address)
+
+		infoFile, err := os.Open(assetPath)
+		if err != nil {
+			return err
+		}
+
+		buf := bytes.NewBuffer(nil)
+		if _, err = buf.ReadFrom(infoFile); err != nil {
+			return err
+		}
+
+		infoFile.Close()
+
+		var infoAsset info.AssetModel
+		err = json.Unmarshal(buf.Bytes(), &infoAsset)
+		if err != nil {
+			return err
+		}
+
+		if string(token.Type) != *infoAsset.Type {
+			compErr.Append(fmt.Errorf("field type differs from %s", assetPath))
+		}
+
+		if token.Symbol != *infoAsset.Symbol {
+			compErr.Append(fmt.Errorf("field symbol differs from %s", assetPath))
+		}
+
+		if token.Decimals != uint(*infoAsset.Decimals) {
+			compErr.Append(fmt.Errorf("field decimals differs from %s", assetPath))
+		}
+	}
+
+	if compErr.Len() > 0 {
+		return compErr
+	}
+
 	return nil
 }

--- a/internal/service/service.go
+++ b/internal/service/service.go
@ -32,9 +32,9 @@ func (s *Service) RunJob(paths []string, job func(*file.AssetFile)) {
 }

 func (s *Service) Check(f *file.AssetFile) {
-	validator := s.processorService.GetValidator(f)
+	validators := s.processorService.GetValidator(f)

-	if validator != nil {
+	for _, validator := range validators {
 		if err := validator.Run(f); err != nil {
 			s.handleError(err, f, validator.Name)
 		}