Merge branch 'master' into master

README.md

@@ -5,8 +5,8 @@ Token-registry is a platform where you can submit the token. Token-registry will
 ## Requirements 
 1. Make sure the contract address is correct (main/test)
 2. Token image is required
-3. Folder name must be the same as the contract address 
-4. Clear and simple description 
+3. Folder name must be the same as the contract address in lowercase
+4. Clear and simple description
 5. Comply with directory & contents rules
 
 ## Getting Ready for Submission

abis.js

@@ -0,0 +1,178 @@
+const totalSupply = {
+ constant: true,
+ inputs: [],
+ name: "totalSupply",
+ outputs: [
+ {
+ name: "",
+ type: "uint256",
+ },
+ ],
+ payable: false,
+ stateMutability: "view",
+ type: "function",
+};
+
+const balanceOf = {
+ constant: true,
+ inputs: [
+ {
+ name: "_owner",
+ type: "address",
+ },
+ ],
+ name: "balanceOf",
+ outputs: [
+ {
+ name: "balance",
+ type: "uint256",
+ },
+ ],
+ payable: false,
+ stateMutability: "view",
+ type: "function",
+};
+
+const allowance = {
+ constant: true,
+ inputs: [
+ {
+ name: "_owner",
+ type: "address",
+ },
+ {
+ name: "_spender",
+ type: "address",
+ },
+ ],
+ name: "allowance",
+ outputs: [
+ {
+ name: "remaining",
+ type: "uint256",
+ },
+ ],
+ payable: false,
+ stateMutability: "view",
+ type: "function",
+};
+
+const decimals = {
+ constant: true,
+ inputs: [],
+ name: "decimals",
+ outputs: [
+ {
+ name: "",
+ type: "uint8",
+ },
+ ],
+ payable: false,
+ stateMutability: "view",
+ type: "function",
+};
+
+const name = {
+ constant: true,
+ inputs: [],
+ name: "name",
+ outputs: [
+ {
+ name: "",
+ type: "string",
+ },
+ ],
+ payable: false,
+ stateMutability: "view",
+ type: "function",
+};
+
+const symbol = {
+ constant: true,
+ inputs: [],
+ name: "symbol",
+ outputs: [
+ {
+ name: "",
+ type: "string",
+ },
+ ],
+ payable: false,
+ stateMutability: "view",
+ type: "function",
+};
+
+const transfer = {
+ constant: false,
+ inputs: [
+ {
+ name: "_to",
+ type: "address",
+ },
+ {
+ name: "_value",
+ type: "uint256",
+ },
+ ],
+ name: "transfer",
+ outputs: [],
+ payable: false,
+ stateMutability: "nonpayable",
+ type: "function",
+};
+
+const transferFrom = {
+ constant: false,
+ inputs: [
+ {
+ name: "_from",
+ type: "address",
+ },
+ {
+ name: "_to",
+ type: "address",
+ },
+ {
+ name: "_value",
+ type: "uint256",
+ },
+ ],
+ name: "transferFrom",
+ outputs: [],
+ payable: false,
+ stateMutability: "nonpayable",
+ type: "function",
+};
+
+const approve = {
+ constant: false,
+ inputs: [
+ {
+ name: "_spender",
+ type: "address",
+ },
+ {
+ name: "_value",
+ type: "uint256",
+ },
+ ],
+ name: "approve",
+ outputs: [],
+ payable: false,
+ stateMutability: "nonpayable",
+ type: "function",
+};
+
+const abis = {
+ totalSupply,
+ balanceOf,
+ allowance,
+ decimals,
+ name,
+ symbol,
+ transfer,
+ transferFrom,
+ approve,
+};
+
+module.exports = abis;

contract.js

@@ -0,0 +1,86 @@
+const abis = require("./abis");
+const { abi, address } = require("thor-devkit");
+const axios = require("axios");
+
+const totalSupplyAbi = new abi.Function(abis.totalSupply);
+const balanceOfAbi = new abi.Function(abis.balanceOf);
+const allowanceAbi = new abi.Function(abis.allowance);
+const decimalsAbi = new abi.Function(abis.decimals);
+const nameAbi = new abi.Function(abis.name);
+const symbolAbi = new abi.Function(abis.symbol);
+
+const verifyCalls = [
+ balanceOfAbi.encode("0xf077b491b355E64048cE21E3A6Fc4751eEeA77fa"),
+ allowanceAbi.encode(
+ "0xf077b491b355E64048cE21E3A6Fc4751eEeA77fa",
+ "0x435933c8064b4Ae76bE665428e0307eF2cCFBD68",
+ ),
+];
+const verifyContract = async (address, url) => {
+ try {
+ const clauses = verifyCalls.map((data) => ({
+ to: address,
+ data,
+ value: "0x0",
+ }));
+
+ const resp = await axios.post(`${url}/accounts/*`, {
+ clauses,
+ });
+
+ if (resp.data.some((r) => r.reverted)) {
+ throw new Error("Some contract calls reverted");
+ }
+
+ if (resp.data.length !== verifyCalls.length) {
+ throw new Error("Invalid contract response");
+ }
+ } catch (error) {
+ console.log(error);
+ throw new Error("unable to verify contract methods");
+ }
+};
+
+const contractDetailsClauses = [
+ totalSupplyAbi.encode(),
+ decimalsAbi.encode(),
+ nameAbi.encode(),
+ symbolAbi.encode(),
+];
+
+const getContractDetails = async (address, url) => {
+ const clauses = contractDetailsClauses.map((data) => ({
+ to: address,
+ data,
+ value: "0x0",
+ }));
+
+ const resp = await axios.post(`${url}/accounts/*`, {
+ clauses,
+ });
+
+ if (resp.data.some((r) => r.reverted)) {
+ throw new Error("Some contract calls reverted");
+ }
+
+ if (resp.data.length !== contractDetailsClauses.length) {
+ throw new Error("Invalid contract response");
+ }
+
+ const totalSupply = totalSupplyAbi.decode(resp.data[0].data);
+ const decimals = decimalsAbi.decode(resp.data[1].data);
+ const name = nameAbi.decode(resp.data[2].data);
+ const symbol = symbolAbi.decode(resp.data[3].data);
+
+ return {
+ totalSupply: totalSupply["0"],
+ decimals: parseInt(decimals["0"]),
+ name: name["0"],
+ symbol: symbol["0"],
+ };
+};
+
+module.exports = {
+ verifyContract,
+ getContractDetails,
+};

script.js

@@ -9,6 +9,8 @@ const { abi } = require('thor-devkit')
 const { getTokens, redFont, greenFont, yellowFont } = require('./utils')
 
 const { NETS: NET_FOLDERS, NODES } = require('./const')
+const abis = require('./abis')
+const { verifyContract, getContractDetails } = require('./contract')
 
 const DIST = path.join(__dirname, './dist')
 const ASSETS = path.join(DIST, 'assets')
@@ -52,16 +54,34 @@ async function packToken(net) {
 
  file.mkdirSync(ASSETS)
 
- for (const item of listJson) {
+ for (let i = 0; i < listJson.length; i++) {
+ const item = listJson[i]
+
+ const {
+ name,
+ symbol,
+ decimals,
+ totalSupply
+ } = await getContractDetails(item.address, NODES[net])
+
+ if (name !== item.name) 
+ throw new Error(`name does not match contract name (info=${item.name}, contract=${name})`)
+ if (symbol !== item.symbol) 
+ throw new Error(`symbol does not match contract symbol (info=${item.symbol}, contract=${symbol})`)
+ if (decimals !== item.decimals) 
+ throw new Error(`decimals does not match contract decimals (info=${item.decimals}, contract=${decimals})`)
+
+ await verifyContract(item.address, NODES[net])
+
  file.copyFileSync(item.img, path.join(ASSETS, `${item.imgName}`))
  result.push({
- name: item.name,
- symbol: item.symbol,
- decimals: item.decimals,
+ name,
+ symbol,
+ decimals,
  address: item.address,
  desc: item.desc,
  icon: item.imgName,
- totalSupply: item.symbol === 'VTHO' ? 'Infinite' : await getTotalSupply(NODES[net], item.address),
+ totalSupply: item.symbol === 'VTHO' ? 'Infinite' : totalSupply,
  ...item.extra
  })
  }
@@ -172,35 +192,6 @@ async function getCreateTimeFromGit(dirPath) {
  })
  })
 }
-const TSabi = {
- "constant": true,
- "inputs": [],
- "name": "totalSupply",
- "outputs": [
- {
- "name": "",
- "type": "uint256"
- }
- ],
- "payable": false,
- "stateMutability": "view",
- "type": "function"
-}
-async function getTotalSupply(url, address) {
- const resp = await axios.post(`${url}/accounts/*`, {
- clauses: [
- {
- to: address,
- value: '0',
- data: '0x18160ddd'
- }
- ]
- })
- let tsf = new abi.Function(TSabi)
- const decoded = tsf.decode(resp.data[0]['data'])
-
- return decoded[0]
-}
 
 module.exports = {
  clean: clear,

tokens/main/0x0ce6661b4ba86a0ea7ca2bd86a0de87b0b860f14/info.json

@@ -1,5 +1,5 @@
 {
- "name": "OceanEx",
+ "name": "OceanEx Token",
  "symbol": "OCE",
  "decimals": 18,
  "desc": "OceanEx Token (OCE) is OceanEx's platform token"

tokens/main/0x1b8ec6c2a45cca481da6f243df0d7a5744afc1f8/info.json

@@ -1,5 +1,5 @@
 {
- "name": "Decent.bet",
+ "name": "Decent.bet Token",
  "symbol": "DBET",
  "decimals": 18,
  "desc": "DECENT.bet is an open-source p2p gaming platform built on the VeChain blockchain"

tokens/main/0x34109fc2a649965eecd953d31802c67dcc183d57/info.json

@@ -1,5 +1,5 @@
 {
- "name": "UNION token",
+ "name": "UNION",
  "symbol": "UNION",
  "decimals":18,
  "desc": "Utility token for NoNerdsInc"

tokens/main/0x46209d5e5a49c1d403f4ee3a0a88c3a27e29e58d/info.json

@@ -1,5 +1,5 @@
 {
- "name": "Jur",
+ "name": "JUR",
  "symbol": "JUR",
  "decimals": 18,
  "desc": "JUR Token is the token of justice. Access a decentralized legal ecosystem for professionals and enterprises."

tokens/main/0x5db3c8a942333f6468176a870db36eef120a34dc/info.json

@@ -1,5 +1,5 @@
 {
- "name": "Safe Haven",
+ "name": "Safe Haven Token",
  "symbol": "SHA",
  "decimals": 18,
  "desc": "Asset Management & Inheritance Solutions"