Undo.yarn.lock

Reviewed-on: #34

assets/styles/components/_icon.scss

@@ -317,8 +317,8 @@
     mask-image: url('../img/icons/ethereum.svg');
   }
 
-  &-ethereum-goerli {
+  &-ethereum-sepolia {
-    mask-image: url('../img/icons/goerli.svg');
+    mask-image: url('../img/icons/ethereum.svg');
   }
 
   &-optimism {

components/Footer.vue

@@ -34,6 +34,14 @@
                   rel="noopener noreferrer"
                   icon-right="stats"
                 ></b-button>
+                <b-button
+                  tag="a"
+                  type="is-icon"
+                  href="https://t.me/tornadoofficial"
+                  target="_blank"
+                  rel="noopener noreferrer"
+                  icon-right="telegram"
+                ></b-button>
                 <b-button
                   tag="a"
                   type="is-icon"
@@ -101,7 +109,7 @@ export default {
     ...mapGetters('metamask', ['networkConfig', 'netId']),
     ...mapGetters('txHashKeeper', ['addressExplorerUrl']),
     duneLink() {
-      const mainnetNetworks = [1, 5]
+      const mainnetNetworks = [1]
 
       if (mainnetNetworks.includes(Number(this.netId))) {
         return 'https://dune.xyz/poma/tornado-cash_1'

components/NetworkNavbarIcon.vue

@@ -17,8 +17,6 @@ export default {
       switch (this.netId) {
         case 1:
           return 'Ethereum'
-        case 5:
-          return 'Goerli'
         case 56:
           return 'BSC Mainnet'
         case 137:
@@ -27,6 +25,8 @@ export default {
           return 'Arbitrum'
         case 43114:
           return 'Avalanche'
+        case 11155111:
+          return 'Sepolia'
         default:
           return this.networkName
       }

components/settings/SettingsModalBox.vue

@@ -52,7 +52,7 @@ export default {
     }),
     ...mapState('relayer', ['isLoadingRelayers', 'validRelayers']),
     isRelayersAvailable() {
-      return !this.isLoadingRelayers && this.validRelayers.length > 0;
+      return !this.isLoadingRelayers && this.validRelayers.length > 0
     }
   },
   created() {

constants/variables.js

@@ -43,6 +43,8 @@ export const ACTION_GAS = Object.freeze({
   [ACTION.ARB_WITHDRAW]: 1900000
 })
 
+export const WITHDRAW_GAS_LIMIT = 600_000
+
 export const GAS_PRICES = ['low', 'standard', 'fast']
 
 export const addressType = { type: 'string', pattern: '^0x[a-fA-F0-9]{40}$' }
@@ -52,9 +54,6 @@ export const cachedEventsLength = {
   mainnet: {
     ENCRYPTED_NOTES: 16898
   },
-  goerli: {
-    ENCRYPTED_NOTES: 1662
-  },
   bsc: {
     ENCRYPTED_NOTES: 11333
   }

networkConfig.js

@@ -1,5 +1,5 @@
 export const blockSyncInterval = 10000
-export const enabledChains = ['1', '5', '10', '56', '100', '137', '42161', '43114']
+export const enabledChains = ['1', '10', '56', '100', '137', '42161', '43114', '11155111']
 export default {
   netId1: {
     rpcCallRetryAttempt: 15,
@@ -21,8 +21,12 @@ export default {
     networkName: 'Ethereum Mainnet',
     deployedBlock: 9116966,
     rpcUrls: {
-      chainnodes: {
+      tornadoRPC: {
         name: 'Tornado RPC',
+        url: 'https://tornadocash-rpc.com/mainnet'
+      },
+      chainnodes: {
+        name: 'Chainnodes RPC',
         url: 'https://mainnet.chainnodes.org/d692ae63-0a7e-43e0-9da9-fe4f4cc6c607'
       },
       mevblockerRPC: {
@@ -38,6 +42,7 @@ export default {
     routerContract: '0xd90e2f925DA726b50C4Ed8D0Fb90Ad053324F31b',
     registryContract: '0x58E8dCC13BE9780fC42E8723D8EaD4CF46943dF2',
     echoContractAccount: '0x9B27DD5Bb15d42DC224FCD0B7caEbBe16161Df42',
+    offchainOracleContract: '0x0AdDd25a91563696D8567Df78D5A01C9a991F9B8',
     aggregatorContract: '0xE8F47A78A6D52D317D0D2FFFac56739fE14D1b49',
     tokens: {
       eth: {
@@ -58,9 +63,10 @@ export default {
           '100000': '0x23773E65ed146A459791799d01336DB287f25334'
         },
         tokenAddress: '0x6B175474E89094C44Da98b954EedeAC495271d0F',
+        tokenGasLimit: 70_000,
         symbol: 'DAI',
         decimals: 18,
-        gasLimit: '55000'
+        gasLimit: 700_000
       },
       cdai: {
         instanceAddress: {
@@ -70,19 +76,23 @@ export default {
           '5000000': '0xD21be7248e0197Ee08E0c20D4a96DEBdaC3D20Af'
         },
         tokenAddress: '0x5d3a536E4D6DbD6114cc1Ead35777bAB948E3643',
+        tokenGasLimit: 200_000,
         symbol: 'cDAI',
         decimals: 8,
-        gasLimit: '425000'
+        gasLimit: 700_000
       },
+      /**
+       * Instances frozen due to sanctions
       usdc: {
         instanceAddress: {
           '100': '0xd96f2B1c14Db8458374d9Aca76E26c3D18364307',
           '1000': '0x4736dCf1b7A3d580672CcE6E7c65cd5cc9cFBa9D'
         },
         tokenAddress: '0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48',
+        tokenGasLimit: 70_000,
         symbol: 'USDC',
         decimals: 6,
-        gasLimit: '80000'
+        gasLimit: 700_000,
       },
       usdt: {
         instanceAddress: {
@@ -90,10 +100,12 @@ export default {
           '1000': '0x0836222F2B2B24A3F36f98668Ed8F0B38D1a872f'
         },
         tokenAddress: '0xdAC17F958D2ee523a2206206994597C13D831ec7',
+        tokenGasLimit: 70_000,
         symbol: 'USDT',
         decimals: 6,
-        gasLimit: '100000'
+        gasLimit: 700_000,
       },
+      **/
       wbtc: {
         instanceAddress: {
           '0.1': '0x178169B423a011fff22B9e3F3abeA13414dDD0F1',
@@ -101,9 +113,10 @@ export default {
           '10': '0xbB93e510BbCD0B7beb5A853875f9eC60275CF498'
         },
         tokenAddress: '0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599',
+        tokenGasLimit: 70_000,
         symbol: 'WBTC',
         decimals: 8,
-        gasLimit: '85000'
+        gasLimit: 700_000
       }
     },
     ensSubdomainKey: 'mainnet-tornado',
@@ -140,9 +153,14 @@ export default {
     deployedBlock: 8158799,
     multicall: '0x41263cba59eb80dc200f3e2544eda4ed6a90e76c',
     echoContractAccount: '0xa75BF2815618872f155b7C4B0C81bF990f5245E4',
+    offchainOracleContract: '0x0AdDd25a91563696D8567Df78D5A01C9a991F9B8',
     rpcUrls: {
-      chainnodes: {
+      tornadoRPC: {
         name: 'Tornado RPC',
+        url: 'https://tornadocash-rpc.com/bsc'
+      },
+      chainnodes: {
+        name: 'Chainnodes RPC',
         url: 'https://bsc-mainnet.chainnodes.org/d692ae63-0a7e-43e0-9da9-fe4f4cc6c607'
       },
       oneRPC: {
@@ -191,9 +209,12 @@ export default {
     deployedBlock: 16257962,
     multicall: '0x11ce4B23bD875D7F5C6a31084f55fDe1e9A87507',
     echoContractAccount: '0xa75BF2815618872f155b7C4B0C81bF990f5245E4',
+    offchainOracleContract: '0x0AdDd25a91563696D8567Df78D5A01C9a991F9B8',
+    gasPriceOracleContract: '0xF81A8D8D3581985D3969fe53bFA67074aDFa8F3C',
+    gasStationApi: 'https://polygon-oracle.tornadocash-rpc.com',
     rpcUrls: {
       chainnodes: {
-        name: 'Tornado RPC',
+        name: 'Chainnodes RPC',
         url: 'https://polygon-mainnet.chainnodes.org/d692ae63-0a7e-43e0-9da9-fe4f4cc6c607'
       },
       oneRpc: {
@@ -242,10 +263,15 @@ export default {
     deployedBlock: 2243689,
     multicall: '0x35A6Cdb2C9AD4a45112df4a04147EB07dFA01aB7',
     echoContractAccount: '0xa75BF2815618872f155b7C4B0C81bF990f5245E4',
-    ovmGasPriceOracleContract: '0x420000000000000000000000000000000000000F',
+    offchainOracleContract: '0x0AdDd25a91563696D8567Df78D5A01C9a991F9B8',
+    optimismL1FeeOracleAddress: '0x420000000000000000000000000000000000000F',
     rpcUrls: {
-      chainnodes: {
+      tornadoRPC: {
         name: 'Tornado RPC',
+        url: 'https://tornadocash-rpc.com/op'
+      },
+      chainnodes: {
+        name: 'Chainnodes RPC',
         url: 'https://optimism-mainnet.chainnodes.org/d692ae63-0a7e-43e0-9da9-fe4f4cc6c607'
       },
       oneRpc: {
@@ -294,9 +320,14 @@ export default {
     deployedBlock: 3430648,
     multicall: '0x842eC2c7D803033Edf55E478F461FC547Bc54EB2',
     echoContractAccount: '0xa75BF2815618872f155b7C4B0C81bF990f5245E4',
+    offchainOracleContract: '0x0AdDd25a91563696D8567Df78D5A01C9a991F9B8',
     rpcUrls: {
-      chainnodes: {
+      tornadoRPC: {
         name: 'Tornado RPC',
+        url: 'https://tornadocash-rpc.com/arbitrum'
+      },
+      chainnodes: {
+        name: 'Chainnodes RPC',
         url: 'https://arbitrum-one.chainnodes.org/d692ae63-0a7e-43e0-9da9-fe4f4cc6c607'
       },
       oneRpc: {
@@ -349,9 +380,14 @@ export default {
     deployedBlock: 17754561,
     multicall: '0xb5b692a88bdfc81ca69dcb1d924f59f0413a602a',
     echoContractAccount: '0xa75BF2815618872f155b7C4B0C81bF990f5245E4',
+    offchainOracleContract: '0x0AdDd25a91563696D8567Df78D5A01C9a991F9B8',
     rpcUrls: {
-      chainnodes: {
+      tornadoRPC: {
         name: 'Tornado RPC',
+        url: 'https://tornadocash-rpc.com/gnosis'
+      },
+      chainnodes: {
+        name: 'Chainnodes RPC',
         url: 'https://gnosis-mainnet.chainnodes.org/d692ae63-0a7e-43e0-9da9-fe4f4cc6c607'
       },
       blockPi: {
@@ -400,6 +436,7 @@ export default {
     deployedBlock: 4429818,
     multicall: '0xe86e3989c74293Acc962156cd3F525c07b6a1B6e',
     echoContractAccount: '0xa75BF2815618872f155b7C4B0C81bF990f5245E4',
+    offchainOracleContract: '0x0AdDd25a91563696D8567Df78D5A01C9a991F9B8',
     rpcUrls: {
       publicRpc: {
         name: 'Avalanche RPC',
@@ -433,115 +470,77 @@ export default {
     },
     'tornado-proxy-light.contract.tornadocash.eth': '0x0D5550d52428E7e3175bfc9550207e4ad3859b17'
   },
-  netId5: {
+  netId11155111: {
     rpcCallRetryAttempt: 15,
     gasPrices: {
-      instant: 80,
+      instant: 2,
-      fast: 50,
+      fast: 2,
-      standard: 25,
+      standard: 2,
-      low: 8
+      low: 2
     },
     nativeCurrency: 'eth',
-    currencyName: 'gETH',
+    currencyName: 'ETH',
     explorerUrl: {
-      tx: 'https://goerli.etherscan.io/tx/',
+      tx: 'https://sepolia.etherscan.io/tx/',
-      address: 'https://goerli.etherscan.io/address/',
+      address: 'https://sepolia.etherscan.io/address/',
-      block: 'https://goerli.etherscan.io/block/'
+      block: 'https://sepolia.etherscan.io/block/'
     },
     merkleTreeHeight: 20,
     emptyElement: '21663839004416932945382355908790599225266501822907911457504978515578255421292',
-    networkName: 'Ethereum Goerli',
+    networkName: 'Ethereum Sepolia',
-    deployedBlock: 3781595,
+    deployedBlock: 5594395,
-    multicall: '0x77dca2c955b15e9de4dbbcf1246b4b85b651e50e',
+    multicall: '0xcA11bde05977b3631167028862bE2a173976CA11',
-    echoContractAccount: '0x37e6859804b6499d1e4a86d70a5fdd5de6a0ac65',
+    echoContractAccount: '0xcDD1fc3F5ac2782D83449d3AbE80D6b7B273B0e5',
-    aggregatorContract: '0x8cb1436F64a3c33aD17bb42F94e255c4c0E871b2',
+    aggregatorContract: '0x4088712AC9fad39ea133cdb9130E465d235e9642',
     rpcUrls: {
-      chainnodes: {
+      tornadoRPC: {
         name: 'Tornado RPC',
-        url: 'https://goerli.chainnodes.org/d692ae63-0a7e-43e0-9da9-fe4f4cc6c607'
+        url: 'https://tornadocash-rpc.com/sepolia'
       },
-      gatewayRPC: {
+      sepolia: {
-        name: 'Gateway RPC',
+        name: 'Sepolia RPC',
-        url: 'https://rpc.goerli.eth.gateway.fm'
+        url: 'https://rpc.sepolia.org'
+      },
+      chainnodes: {
+        name: 'Chainnodes RPC',
+        url: 'https://sepolia.chainnodes.org/d692ae63-0a7e-43e0-9da9-fe4f4cc6c607'
       }
     },
     tokens: {
       eth: {
         instanceAddress: {
-          '0.1': '0x6Bf694a291DF3FeC1f7e69701E3ab6c592435Ae7',
+          '0.1': '0x8C4A04d872a6C1BE37964A21ba3a138525dFF50b',
-          '1': '0x3aac1cC67c2ec5Db4eA850957b967Ba153aD6279',
+          '1': '0x8cc930096B4Df705A007c4A039BDFA1320Ed2508',
-          '10': '0x723B78e67497E85279CB204544566F4dC5d2acA0',
+          '10': '0x8D10d506D29Fc62ABb8A290B99F66dB27Fc43585',
-          '100': '0x0E3A09dDA6B20aFbB34aC7cD4A6881493f3E7bf7'
+          '100': '0x44c5C92ed73dB43888210264f0C8b36Fd68D8379'
         },
         symbol: 'ETH',
         decimals: 18
       },
       dai: {
         instanceAddress: {
-          '100': '0x76D85B4C0Fc497EeCc38902397aC608000A06607',
+          '100': '0x6921fd1a97441dd603a997ED6DDF388658daf754',
-          '1000': '0xCC84179FFD19A1627E79F8648d09e095252Bc418',
+          '1000': '0x50a637770F5d161999420F7d70d888DE47207145',
-          '10000': '0xD5d6f8D9e784d0e26222ad3834500801a68D027D',
+          '10000': '0xecD649870407cD43923A816Cc6334a5bdf113621',
-          '100000': '0x407CcEeaA7c95d2FE2250Bf9F2c105aA7AAFB512'
+          '100000': '0x73B4BD04bF83206B6e979BE2507098F92EDf4F90'
         },
-        tokenAddress: '0xdc31Ee1784292379Fbb2964b3B9C4124D8F89C60',
+        tokenAddress: '0xFF34B3d4Aee8ddCd6F9AFFFB6Fe49bD371b8a357',
+        tokenGasLimit: 70_000,
         symbol: 'DAI',
         decimals: 18,
-        gasLimit: '55000'
+        gasLimit: 700_000
-      },
-      cdai: {
-        instanceAddress: {
-          '5000': '0x833481186f16Cece3f1Eeea1a694c42034c3a0dB',
-          '50000': '0xd8D7DE3349ccaA0Fde6298fe6D7b7d0d34586193',
-          '500000': '0x8281Aa6795aDE17C8973e1aedcA380258Bc124F9',
-          '5000000': '0x57b2B8c82F065de8Ef5573f9730fC1449B403C9f'
-        },
-        tokenAddress: '0x822397d9a55d0fefd20F5c4bCaB33C5F65bd28Eb',
-        symbol: 'cDAI',
-        decimals: 8,
-        gasLimit: '425000'
-      },
-      usdc: {
-        instanceAddress: {
-          '100': '0x05E0b5B40B7b66098C2161A5EE11C5740A3A7C45',
-          '1000': '0x23173fE8b96A4Ad8d2E17fB83EA5dcccdCa1Ae52'
-        },
-        tokenAddress: '0xD87Ba7A50B2E7E660f678A895E4B72E7CB4CCd9C',
-        symbol: 'USDC',
-        decimals: 6,
-        gasLimit: '80000'
-      },
-      usdt: {
-        instanceAddress: {
-          '100': '0x538Ab61E8A9fc1b2f93b3dd9011d662d89bE6FE6',
-          '1000': '0x94Be88213a387E992Dd87DE56950a9aef34b9448'
-        },
-        tokenAddress: '0xb7FC2023D96AEa94Ba0254AA5Aeb93141e4aad66',
-        symbol: 'USDT',
-        decimals: 6,
-        gasLimit: '100000'
-      },
-      wbtc: {
-        instanceAddress: {
-          '0.1': '0x242654336ca2205714071898f67E254EB49ACdCe',
-          '1': '0x776198CCF446DFa168347089d7338879273172cF',
-          '10': '0xeDC5d01286f99A066559F60a585406f3878a033e'
-        },
-        tokenAddress: '0xC04B0d3107736C32e19F1c62b2aF67BE61d63a05',
-        symbol: 'WBTC',
-        decimals: 8,
-        gasLimit: '85000'
       }
     },
-    ensSubdomainKey: 'goerli-tornado',
+    ensSubdomainKey: 'sepolia-tornado',
     pollInterval: 15,
     constants: {
-      GOVERNANCE_BLOCK: 3945171,
+      GOVERNANCE_BLOCK: 5594395,
-      NOTE_ACCOUNT_BLOCK: 4131375,
+      NOTE_ACCOUNT_BLOCK: 5594395,
-      ENCRYPTED_NOTES_BLOCK: 4131375,
+      ENCRYPTED_NOTES_BLOCK: 5594395,
       MINING_BLOCK_TIME: 15
     },
-    'torn.contract.tornadocash.eth': '0x77777FeDdddFfC19Ff86DB637967013e6C6A116C',
+    'torn.contract.tornadocash.eth': '0x3AE6667167C0f44394106E197904519D808323cA',
-    'governance.contract.tornadocash.eth': '0x5efda50f22d34F262c29268506C5Fa42cB56A1Ce',
+    'governance.contract.tornadocash.eth': '0xe5324cD7602eeb387418e594B87aCADee08aeCAD',
-    'tornado-proxy.contract.tornadocash.eth': '0x454d870a72e29d5e5697f635128d18077bd04c60'
+    'tornado-router.contract.tornadocash.eth': '0x1572AFE6949fdF51Cb3E0856216670ae9Ee160Ee'
   }
 }

nuxt.config.js

@@ -178,6 +178,24 @@ export default {
       if (ctx.isClient) {
         config.devtool = hasSourceMaps
       }
+      config.module.rules.push({
+        test: /\.(js|cjs|mjs|jsx)$/,
+        include: /node_modules/,
+        type: 'javascript/auto',
+        use: {
+          loader: 'babel-loader',
+          options: {
+            compact: false,
+            presets: [['@babel/preset-env', { targets: 'defaults' }]],
+            plugins: [
+              '@babel/plugin-transform-private-methods',
+              '@babel/plugin-transform-class-properties',
+              '@babel/plugin-transform-optional-chaining',
+              '@babel/plugin-transform-nullish-coalescing-operator'
+            ]
+          }
+        }
+      })
       config.module.rules.push({
         test: /\.bin$/,
         use: 'arraybuffer-loader'

package.json

@@ -7,14 +7,19 @@
     "lint": "eslint --ext .js,.vue --ignore-path .gitignore .",
     "precommit": "yarn lint",
     "test": "jest",
-    "dev": "cross-env NODE_OPTIONS='--max-old-space-size=8192' nuxt",
+    "fix:vuex": "node ./scripts/vuex.js",
-    "build": "nuxt build",
+    "dev": "cross-env NODE_OPTIONS=\"--max_old_space_size=8192\" nuxt",
+    "dev:lts": "yarn fix:vuex && cross-env NODE_OPTIONS=\"--max_old_space_size=8192 --openssl-legacy-provider\" nuxt",
+    "build": "cross-env NODE_OPTIONS=\"--max_old_space_size=8192\" nuxt build",
+    "build:lts": "yarn fix:vuex && cross-env NODE_OPTIONS=\"--max_old_space_size=8192 --openssl-legacy-provider\" nuxt build",
     "start": "nuxt start",
     "update:zip": "node -r esm scripts/updateZip.js",
     "update:events": "node -r esm scripts/updateEvents.js --network",
     "update:encrypted": "node -r esm scripts/updateEncryptedEvents.js --network",
     "update:tree": "node -r esm scripts/updateTree.js --network",
-    "generate": "cross-env NODE_OPTIONS='--max-old-space-size=8192' nuxt generate && cp dist/404.html dist/ipfs-404.html",
+    "update:copy": "node -r esm scripts/copyFile.js dist/404.html dist/ipfs-404.html",
+    "generate": "cross-env NODE_OPTIONS=\"--max_old_space_size=8192\" nuxt generate && yarn update:copy",
+    "generate:lts": "yarn fix:vuex && cross-env NODE_OPTIONS=\"--max_old_space_size=8192 --openssl-legacy-provider\" nuxt generate && yarn update:copy",
     "check:sync": "node -r esm scripts/checkEventsSync.js",
     "ipfsUpload": "node scripts/ipfsUpload.js",
     "deploy:ipfs": "yarn generate && yarn ipfsUpload"
@@ -25,7 +30,7 @@
     "@nuxtjs/moment": "^1.6.0",
     "@tornado/fixed-merkle-tree": "0.7",
     "@tornado/snarkjs": "0.1.20",
-    "@tornado/tornado-oracles": "^2.1.0",
+    "@tornado/tornado-oracles": "git+https://git.tornado.ws/tornadocontrib/tornado-oracles.git#0e9fe6970d54995f00cf3dbc1cfc73d9f7365a62",
     "@tornado/websnark": "0.0.4",
     "@walletconnect/web3-provider": "1.7.8",
     "ajv": "^6.10.2",
@@ -39,6 +44,7 @@
     "dotenv": "^8.2.0",
     "eth-ens-namehash": "^2.0.8",
     "eth-sig-util": "^2.5.3",
+    "ethers": "^6.12.1",
     "file-saver": "^2.0.5",
     "form-data": "^3.0.0",
     "graphql": "^15.5.1",
@@ -59,6 +65,7 @@
     "web3": "1.5.2"
   },
   "devDependencies": {
+    "@babel/preset-env": "7.24.4",
     "@nuxtjs/eslint-config": "^1.1.2",
     "@nuxtjs/eslint-module": "^1.1.0",
     "@vue/test-utils": "^1.0.0-beta.27",

scripts/copyFile.js

@@ -0,0 +1,15 @@
+import { argv } from 'process'
+import { copyFile } from 'fs'
+
+function copyFiles() {
+  const [, , inFile, outFile] = argv
+
+  copyFile(inFile, outFile, function(err) {
+    if (err) {
+      throw err
+    }
+
+    console.log(`Copied ${inFile} to ${outFile}`)
+  })
+}
+copyFiles()

scripts/vuex.js

@@ -0,0 +1,24 @@
+/**
+ * Manually patch vuex to support Node.js >= 18.x
+ * 
+ * See issue https://github.com/vuejs/vuex/issues/2160
+ * https://github.com/vuejs/vuex/commit/397e9fba45c8b4ec0c4a33d2578e34829bd348d7
+ */
+const fs = require('fs')
+
+const pkgJson = JSON.parse(fs.readFileSync('./node_modules/vuex/package.json', { encoding: 'utf8' }))
+const backupJson = JSON.stringify(pkgJson, null, 2)
+
+let changes = false
+
+if (!pkgJson.exports['./*']) {
+  pkgJson.exports['./*'] = './*'
+
+  changes = true
+}
+
+
+if (changes) {
+  fs.writeFileSync('./node_modules/vuex/package.backup.json', backupJson + '\n')
+  fs.writeFileSync('./node_modules/vuex/package.json', JSON.stringify(pkgJson, null, 2) + '\n')
+}

services/events.js

@@ -412,10 +412,11 @@ class EventService {
   async getEventsFromBlock({ fromBlock, graphMethod, type }) {
     try {
       // ToDo think about undefined
-      const rpcEvents = await this.getEventsFromRpc({ fromBlock, type })
+      const graphEvents = await this.getEventsFromGraph({ fromBlock, methodName: graphMethod })
-
+      const lastSyncBlock = fromBlock > graphEvents?.lastBlock ? fromBlock : graphEvents?.lastBlock
-      const allEvents = [].concat(rpcEvents || [])
+      const rpcEvents = await this.getEventsFromRpc({ fromBlock: lastSyncBlock, type })
 
+      const allEvents = [].concat(graphEvents?.events || [], rpcEvents || [])
       if (allEvents.length) {
         return {
           events: allEvents,

services/graph.js

@@ -20,14 +20,14 @@ const link = ({ getContext }) => {
 }
 
 const CHAIN_GRAPH_URLS = {
-  1: 'https://api.thegraph.com/subgraphs/name/tornadocash/mainnet-tornado-subgraph',
+  1: 'https://tornadocash-rpc.com/subgraphs/name/tornadocash/mainnet-tornado-subgraph',
-  5: 'https://api.thegraph.com/subgraphs/name/tornadocash/goerli-tornado-subgraph',
+  10: 'https://tornadocash-rpc.com/subgraphs/name/tornadocash/optimism-tornado-subgraph',
-  10: 'https://api.thegraph.com/subgraphs/name/tornadocash/optimism-tornado-subgraph',
+  56: 'https://tornadocash-rpc.com/subgraphs/name/tornadocash/bsc-tornado-subgraph',
-  56: 'https://api.thegraph.com/subgraphs/name/tornadocash/bsc-tornado-subgraph',
+  100: 'https://tornadocash-rpc.com/subgraphs/name/tornadocash/xdai-tornado-subgraph',
-  100: 'https://api.thegraph.com/subgraphs/name/tornadocash/xdai-tornado-subgraph',
+  137: 'https://tornadocash-rpc.com/subgraphs/name/tornadocash/matic-tornado-subgraph',
-  137: 'https://api.thegraph.com/subgraphs/name/tornadocash/matic-tornado-subgraph',
+  42161: 'https://tornadocash-rpc.com/subgraphs/name/tornadocash/arbitrum-tornado-subgraph',
-  42161: 'https://api.thegraph.com/subgraphs/name/tornadocash/arbitrum-tornado-subgraph',
+  43114: 'https://api.thegraph.com/subgraphs/name/tornadocash/avalanche-tornado-subgraph',
-  43114: 'https://api.thegraph.com/subgraphs/name/tornadocash/avalanche-tornado-subgraph'
+  11155111: 'https://tornadocash-rpc.com/subgraphs/name/tornadocash/sepolia-tornado-subgraph'
 }
 
 const defaultOptions = {
@@ -45,7 +45,7 @@ const client = new ApolloClient({
 })
 
 const registryClient = new ApolloClient({
-  uri: 'https://api.thegraph.com/subgraphs/name/tornadocash/tornado-relayer-registry',
+  uri: 'https://tornadocash-rpc.com/subgraphs/name/tornadocash/tornado-relayer-registry',
   cache: new InMemoryCache(),
   credentials: 'omit',
   defaultOptions

services/lookupAddress.js

@@ -1,12 +1,13 @@
 // from https://github.com/ChainSafe/web3.js/issues/2683#issuecomment-547348416
 
 import namehash from 'eth-ens-namehash'
-import { BigNumber, utils } from 'ethers'
 import ABI from 'web3-eth-ens/lib/resources/ABI/Resolver'
 import uniq from 'lodash/uniq'
 import chunk from 'lodash/chunk'
 import { CHUNK_COUNT_PER_BATCH_REQUEST } from '@/constants'
 
+const { isAddress } = require('web3-utils')
+
 export const createBatchRequestCallback = (resolve, reject) => (error, data) => {
   if (error) {
     reject(error)
@@ -65,8 +66,7 @@ const createFetchEnsNames = (web3, batch, results) => async (data) => {
       batch.add(requestData)
     })
 
-    const isZeroAddress =
+    const isZeroAddress = ensName.trim().length && isAddress(ensName) && BigInt(ensName) === BigInt(0)
-      ensName.trim().length && utils.isAddress(ensName) && BigNumber.from(ensName).isZero()
 
     if (isZeroAddress) return results
 

services/registry/index.js

@@ -3,6 +3,7 @@ import namehash from 'eth-ens-namehash'
 import { BigNumber as BN } from 'bignumber.js'
 import { toChecksumAddress, isAddress } from 'web3-utils'
 
+import { graph } from '@/services'
 import networkConfig from '@/networkConfig'
 import { REGISTRY_DEPLOYED_BLOCK } from '@/constants'
 import { sleep, flattenNArray } from '@/utils'
@@ -169,9 +170,21 @@ class RelayerRegister {
   fetchRelayers = async () => {
     const blockRange = 10000
     // eslint-disable-next-line prefer-const
-    let { blockTo, cachedEvents } = await this.getCachedData()
+    let { blockFrom, blockTo, cachedEvents } = await this.getCachedData()
     let allRelayers = cachedEvents
 
+    if (!cachedEvents || !cachedEvents.length) {
+      const { lastSyncBlock, events } = await graph.getAllRegisters(blockFrom)
+
+      if (events.length) {
+        blockTo = lastSyncBlock + 1
+        cachedEvents = events.map((el) => ({
+          ensName: el.ensName,
+          relayerAddress: toChecksumAddress(el.address)
+        }))
+      }
+    }
+
     const currentBlockNumber = await this.provider.getBlockNumber()
     const fromBlock = cachedEvents.length === 0 ? REGISTRY_DEPLOYED_BLOCK[1] : blockTo
     const blockDifference = currentBlockNumber - fromBlock
@@ -181,7 +194,7 @@ class RelayerRegister {
       let registerRelayerEvents
       let lastSyncBlock = blockTo
 
-      if (cachedEvents.length > 0 || blockDifference === 0) {
+      if (blockDifference <= 0) {
         return cachedEvents
       } else if (blockDifference >= blockRange) {
         toBlock = currentBlockNumber
@@ -257,12 +270,22 @@ class RelayerRegister {
   }
 
   getValidRelayers = async (relayers, ensSubdomainKey) => {
-    const relayerNameHashes = relayers.map((r) => namehash.hash(r.ensName))
+    const relayersSet = new Set()
+
+    const uniqueRelayers = relayers.filter(({ ensName }) => {
+      if (!relayersSet.has(ensName)) {
+        relayersSet.add(ensName)
+        return true
+      }
+      return false
+    })
+
+    const relayerNameHashes = uniqueRelayers.map((r) => namehash.hash(r.ensName))
 
     const relayersData = await this.aggregator.methods.relayersData(relayerNameHashes, subdomains).call()
 
     const validRelayers = relayersData.reduce(
-      (acc, curr, index) => this.filterRelayer(acc, curr, ensSubdomainKey, relayers[index]),
+      (acc, curr, index) => this.filterRelayer(acc, curr, ensSubdomainKey, uniqueRelayers[index]),
       []
     )
 

store/application.js

@@ -1,6 +1,7 @@
 /* eslint-disable camelcase */
 /* eslint-disable no-console, import/order */
 import Web3 from 'web3'
+import { ZeroAddress } from 'ethers'
 
 import networkConfig from '@/networkConfig'
 import { cachedEventsLength, eventsType, httpConfig } from '@/constants'
@@ -106,26 +107,29 @@ const mutations = {
 }
 
 const getters = {
+  getWeb3: (state, getters, rootState, rootGetters) => {
+    const netId = rootGetters['metamask/netId']
+    const { url } = rootState.settings[`netId${netId}`].rpc
+    const httpProvider = new Web3.providers.HttpProvider(url, httpConfig)
+    return new Web3(httpProvider)
+  },
   eventsInterface: (state, getters, rootState, rootGetters) => {
     const netId = rootGetters['metamask/netId']
     const { url } = rootState.settings[`netId${netId}`].rpc
     return new EventsFactory(url)
   },
-  instanceContract: (state, getters, rootState) => ({ currency, amount, netId }) => {
+  instanceContract: (state, getters) => ({ currency, amount, netId }) => {
     const config = networkConfig[`netId${netId}`]
-    const { url } = rootState.settings[`netId${netId}`].rpc
     const address = config.tokens[currency].instanceAddress[amount]
-    const httpProvider = new Web3.providers.HttpProvider(url, httpConfig)
+    const web3 = getters.getWeb3
-    const web3 = new Web3(httpProvider)
     return new web3.eth.Contract(InstanceABI, address)
   },
-  multicallContract: (state, getters, rootState) => ({ netId }) => {
+  multicallContract: (state, getters) => ({ netId }) => {
     const config = networkConfig[`netId${netId}`]
-    const { url } = rootState.settings[`netId${netId}`].rpc
+    const web3 = getters.getWeb3
-    const web3 = new Web3(url)
     return new web3.eth.Contract(MulticallABI, config.multicall)
   },
-  tornadoProxyContract: (state, getters, rootState) => ({ netId }) => {
+  tornadoProxyContract: (state, getters) => ({ netId }) => {
     const {
       'tornado-proxy.contract.tornadocash.eth': tornadoProxy,
       'tornado-router.contract.tornadocash.eth': tornadoRouter,
@@ -133,8 +137,7 @@ const getters = {
     } = networkConfig[`netId${netId}`]
 
     const proxyContract = tornadoRouter || tornadoProxy || tornadoProxyLight
-    const { url } = rootState.settings[`netId${netId}`].rpc
+    const web3 = getters.getWeb3
-    const web3 = new Web3(url)
     return new web3.eth.Contract(TornadoProxyABI, proxyContract)
   },
   currentContract: (state, getters) => (params) => {
@@ -150,11 +153,16 @@ const getters = {
     const tornadoProxy = getters.tornadoProxyContract({ netId })
     const tornadoInstance = getters.instanceContract({ currency, amount, netId })
 
+    const { withdrawType } = state
+    const relayer = rootState.relayer.selectedRelayer.address
+    const { ethAccount } = rootState.metamask
+
     const calldata = tornadoProxy.methods
       .withdraw(tornadoInstance._address, proof, ...withdrawCallArgs)
       .encodeABI()
 
     return {
+      from: withdrawType === 'relayer' ? relayer : ethAccount,
       to: tornadoProxy._address,
       data: calldata,
       value: withdrawCallArgs[5] || 0
@@ -410,7 +418,6 @@ const actions = {
 
       const networksWithCache = {
         1: cachedEventsLength.mainnet.ENCRYPTED_NOTES,
-        5: cachedEventsLength.goerli.ENCRYPTED_NOTES,
         56: cachedEventsLength.bsc.ENCRYPTED_NOTES
       }
 
@@ -511,6 +518,7 @@ const actions = {
   },
   async sendDeposit({ state, rootState, getters, rootGetters, dispatch, commit }, { isEncrypted }) {
     try {
+      const web3 = getters.getWeb3
       const { commitment, note, prefix } = state
       // eslint-disable-next-line prefer-const
       let [, currency, amount, netId] = prefix.split('-')
@@ -549,7 +557,7 @@ const actions = {
         value: numberToHex(value),
         data
       }
-      const gasLimit = await rootGetters['fees/oracle'].getGasLimit(incompletedTx, 'other', 10)
+      const gasLimit = Math.floor((await web3.eth.estimateGas(incompletedTx)) * 1.2)
 
       const callParams = {
         method: 'eth_sendTransaction',
@@ -666,36 +674,69 @@ const actions = {
     { rootGetters, rootState, state, getters, dispatch },
     { root, note, tree, recipient, leafIndex }
   ) {
+    const { circuit, provingKey } = await getTornadoKeys()
+
+    if (!groth16) {
+      groth16 = await buildGroth16()
+    }
+
+    const web3 = getters.getWeb3
+
+    const { nullifierHash, secret, nullifier, amount, currency } = note
+
+    const { denomination, isNativeCurrency } = rootGetters['fees/selectedInstance']
+    const withdrawType = state.withdrawType
+
     const { pathElements, pathIndices } = tree.path(leafIndex)
     console.log('pathElements, pathIndices', pathElements, pathIndices)
 
-    const nativeCurrency = rootGetters['metamask/nativeCurrency']
+    const defaultGasLimit = rootGetters['fees/gasLimit']()
-    const withdrawType = state.withdrawType
+    let gasLimit = defaultGasLimit
 
-    let relayer = BigInt(0)
+    async function getProof() {
-    let fee = BigInt(0)
+      let relayer = ZeroAddress
-    let refund = BigInt(0)
+      let fee = BigInt(0)
+      let refund = BigInt(0)
+
+      if (withdrawType === 'relayer') {
+        // Recalculate proof with actual fee and refund
+        await dispatch(
+          'fees/calculateWithdrawalFeeViaRelayer',
+          {
+            tx: {
+              gasLimit
+            }
+          },
+          { root: true }
+        )
+
+        relayer = rootState.relayer.selectedRelayer.address
+        fee = BigInt(rootState.fees.withdrawalFeeViaRelayer)
+
+        if (fee > denomination) {
+          throw new Error(
+            'Relayer fee exceeds the withdraw amount, disable relayer withdrawal or use other amount'
+          )
+        }
+      }
+
+      if (!isNativeCurrency) {
+        refund = rootGetters['fees/ethRefund']
+      }
 
-    async function calculateSnarkProof() {
       const input = {
         // public
         fee,
         root,
         refund,
-        relayer,
+        relayer: BigInt(relayer),
         recipient: BigInt(recipient),
-        nullifierHash: note.nullifierHash,
+        nullifierHash,
         // private
         pathIndices,
         pathElements,
-        secret: note.secret,
+        secret,
-        nullifier: note.nullifier
+        nullifier
-      }
-
-      const { circuit, provingKey } = await getTornadoKeys()
-
-      if (!groth16) {
-        groth16 = await buildGroth16()
       }
 
       console.log('Start generating SNARK proof', input)
@@ -712,31 +753,41 @@ const actions = {
         toFixedHex(input.refund)
       ]
       console.timeEnd('SNARK proof time')
-      return { args, proof }
+
+      return {
+        relayer,
+        fee,
+        proof,
+        args
+      }
     }
 
-    // Don't need to calculate or estimate relayer fee, so, return proof immediately
+    // eslint-disable-next-line prefer-const
-    if (withdrawType !== 'relayer') return calculateSnarkProof()
+    let { proof, args } = await getProof()
 
-    relayer = BigInt(rootState.relayer.selectedRelayer.address)
-    fee = BigInt(rootState.fees.withdrawalFeeViaRelayer)
-    const naiveProof = await calculateSnarkProof()
-    if (Number(note.netId) === 1) return naiveProof // Don't need to smart-estimate fee if we use V4 withdrawal
-
-    const { proof: dummyProof, args: dummyArgs } = naiveProof
     const withdrawalTx = getters.relayerWithdrawalTxData({
-      proof: dummyProof,
+      proof,
-      withdrawCallArgs: dummyArgs,
+      withdrawCallArgs: args,
-      amount: note.amount,
+      amount,
-      currency: note.currency
+      currency
     })
-    if (note.currency !== nativeCurrency) refund = BigInt(state.ethToReceive.toString())
 
-    await dispatch('fees/calculateWithdrawalFeeViaRelayer', { tx: withdrawalTx }, { root: true })
+    gasLimit = BigInt(await web3.eth.estimateGas(withdrawalTx))
-    fee = BigInt(rootState.fees.withdrawalFeeViaRelayer)
 
-    // Recalculate proof with actual fee and refund
+    // If required gasLimit is above default, calculate the snark proof again
-    return calculateSnarkProof()
+    if (gasLimit > defaultGasLimit) {
+      ;({ proof, args } = await getProof())
+
+      const withdrawalTx = getters.relayerWithdrawalTxData({
+        proof,
+        withdrawCallArgs: args,
+        amount,
+        currency
+      })
+      gasLimit = BigInt(await web3.eth.estimateGas(withdrawalTx))
+    }
+
+    return { proof, args }
   },
   async prepareWithdraw({ dispatch, commit }, { note, recipient }) {
     commit('REMOVE_PROOF', { note })
@@ -766,6 +817,7 @@ const actions = {
   },
   async withdraw({ state, rootState, rootGetters, dispatch, getters }, { note }) {
     try {
+      const web3 = getters.getWeb3
       const [, currency, amount, netId] = note.split('-')
       const config = networkConfig[`netId${netId}`]
       const { proof, args } = state.notes[note]
@@ -783,7 +835,7 @@ const actions = {
         to: contractInstance._address,
         from: ethAccount
       }
-      const gasLimit = await rootGetters['fees/oracle'].getGasLimit(incompletedTx, 'other', 20)
+      const gasLimit = Math.floor((await web3.eth.estimateGas(incompletedTx)) * 1.1)
 
       const callParams = {
         method: 'eth_sendTransaction',
@@ -924,8 +976,8 @@ const actions = {
       console.error(`Method loadWithdrawalData has error: ${e}`)
     }
   },
-  async setDefaultEthToReceive({ commit, rootGetters }, { currency }) {
+  setDefaultEthToReceive({ commit, rootGetters }, { gasPrice, refundGasLimit }) {
-    const ethToReceive = await rootGetters['fees/oracle'].calculateRefundInETH(currency.toLowerCase())
+    const ethToReceive = rootGetters['fees/oracle'].defaultEthRefund(gasPrice, refundGasLimit).toString()
     commit('SAVE_ETH_TO_RECEIVE', { ethToReceive })
     commit('SAVE_DEFAULT_ETH_TO_RECEIVE', { ethToReceive })
   },

store/fees.js

@@ -1,35 +1,122 @@
 /* eslint-disable no-console */
-import { toWei, fromWei, toBN } from 'web3-utils'
+import { toWei, toBN } from 'web3-utils'
-import { TornadoFeeOracleV4, TornadoFeeOracleV5 } from '@tornado/tornado-oracles'
+import { formatUnits, parseUnits } from 'ethers'
+import { ChainId, TornadoFeeOracle, getProvider } from '@tornado/tornado-oracles'
+import { WITHDRAW_GAS_LIMIT } from '@/constants/variables'
 
 export const state = () => {
   return {
     gasPriceParams: { gasPrice: toWei(toBN(50), 'gwei') },
+    l1Fee: toBN(0),
     withdrawalNetworkFee: toBN(0),
     withdrawalFeeViaRelayer: toBN(0)
   }
 }
 
 export const getters = {
+  provider: (state, getters, rootState, rootGetters) => {
+    const netId = Number(rootGetters['metamask/netId'])
+    const { url: rpcUrl } = rootState.settings[`netId${netId}`].rpc
+    const config = rootGetters['metamask/networkConfig']
+
+    return getProvider(netId, rpcUrl, config)
+  },
   oracle: (state, getters, rootState, rootGetters) => {
     const netId = Number(rootGetters['metamask/netId'])
     const { url: rpcUrl } = rootState.settings[`netId${netId}`].rpc
-    const { gasPrices } = rootGetters['metamask/networkConfig']
+    const config = rootGetters['metamask/networkConfig']
 
-    // Return old oracle for backwards compatibility, if chain is ETH Mainnet
+    return new TornadoFeeOracle(netId, rpcUrl, config)
-    return netId === 1
-      ? new TornadoFeeOracleV4(netId, rpcUrl, gasPrices)
-      : new TornadoFeeOracleV5(netId, rpcUrl, gasPrices)
   },
   getGasPriceParams: (state) => {
     return state.gasPriceParams
   },
-  gasPrice: (state, getters) => {
+  getMetamaskGasPriceParams: (state) => {
-    const { gasPrice, maxFeePerGas } = getters.getGasPriceParams
+    const feeData = state.gasPriceParams
-    return maxFeePerGas || gasPrice
+
+    const gasParams = feeData.maxFeePerGas
+      ? {
+          maxFeePerGas: '0x' + feeData.maxFeePerGas.toString(16),
+          maxPriorityFeePerGas: '0x' + feeData.maxPriorityFeePerGas.toString(16)
+        }
+      : {
+          gasPrice: '0x' + feeData.gasPrice.toString(16)
+        }
+
+    return gasParams
+  },
+  l1Fee: (state) => {
+    return state.l1Fee
+  },
+  selectedInstance: (state, getters, rootState, rootGetters) => {
+    const nativeCurrency = rootGetters['metamask/nativeCurrency']
+    const { tokens } = rootGetters['metamask/networkConfig']
+    const { currency, amount } = rootState.application.selectedStatistic
+
+    const {
+      instanceAddress: instanceAddresses,
+      decimals,
+      gasLimit: instanceGasLimit,
+      tokenGasLimit
+    } = tokens[currency]
+
+    const { [amount]: instanceAddress } = instanceAddresses
+
+    const isNativeCurrency = currency.toLowerCase() === nativeCurrency
+
+    const firstAmount = Object.keys(instanceAddresses).sort((a, b) => Number(a) - Number(b))[0]
+    const isFirstAmount = Number(amount) === Number(firstAmount)
+
+    const denomination = parseUnits(String(amount), decimals)
+
+    const tokenPriceInWei = rootState.price.prices[currency.toLowerCase()]
+
+    return {
+      instanceAddress,
+      currency: currency.toLowerCase(),
+      amount: String(amount),
+      decimals,
+      denomination,
+      isNativeCurrency,
+      isFirstAmount,
+      instanceGasLimit,
+      tokenGasLimit,
+      tokenPriceInWei
+    }
+  },
+  gasPrice: (state, getters, rootState, rootGetters) => {
+    const netId = Number(rootGetters['metamask/netId'])
+    const gasPriceParams = getters.getGasPriceParams
+
+    let gasPrice = BigInt(
+      gasPriceParams.maxFeePerGas
+        ? gasPriceParams.maxFeePerGas.toString()
+        : gasPriceParams.gasPrice.toString()
+    )
+
+    // to-do: manually bump gas price for BSC, remove this when we are able to check gasPrice from relayer status
+    if (netId === ChainId.BSC && gasPrice < parseUnits('3.3', 'gwei')) {
+      gasPrice = parseUnits('3.3', 'gwei')
+    }
+
+    return gasPrice
   },
   gasPriceInGwei: (state, getters) => {
-    return fromWei(getters.gasPrice, 'gwei')
+    return formatUnits(getters.gasPrice, 'gwei')
+  },
+  gasLimit: (state, getters) => ({ gas, gasLimit } = {}) => {
+    const { instanceGasLimit } = getters.selectedInstance
+    return BigInt(gas || gasLimit || instanceGasLimit || WITHDRAW_GAS_LIMIT)
+  },
+  refundGasLimit: (state, getters) => {
+    const { isFirstAmount, tokenGasLimit } = getters.selectedInstance
+    return isFirstAmount && tokenGasLimit ? BigInt(tokenGasLimit) : undefined
+  },
+  ethRefund: (state, getters, rootState) => {
+    return rootState.application.ethToReceive || 0
+  },
+  relayerFeePercent: (state, getters, rootState) => {
+    return rootState.relayer.selectedRelayer.tornadoServiceFee
   }
 }
 
@@ -42,6 +129,9 @@ export const mutations = {
   },
   SAVE_WITHDRAWAL_FEE_VIA_RELAYER(state, fee) {
     state.withdrawalFeeViaRelayer = fee
+  },
+  SAVE_L1_FEE(state, fee) {
+    state.l1Fee = fee
   }
 }
 
@@ -50,8 +140,20 @@ export const actions = {
     const { pollInterval } = rootGetters['metamask/networkConfig']
 
     try {
-      const gasPriceParams = await getters.oracle.getGasPriceParams()
+      const feeData = await getters.provider.getFeeData()
-      commit('SAVE_GAS_PARAMS', gasPriceParams)
+
+      const gasParams = feeData.maxFeePerGas
+        ? {
+            maxFeePerGas: feeData.maxFeePerGas.toString(),
+            maxPriorityFeePerGas: feeData.maxPriorityFeePerGas
+              ? feeData.maxPriorityFeePerGas.toString()
+              : null
+          }
+        : {
+            gasPrice: feeData.gasPrice ? feeData.gasPrice.toString() : parseUnits('50', 'gwei').toString()
+          }
+
+      commit('SAVE_GAS_PARAMS', gasParams)
     } catch (e) {
       console.error('fetchGasPrice', e)
     } finally {
@@ -62,32 +164,66 @@ export const actions = {
     const { gasPrices } = rootGetters['metamask/networkConfig']
     commit('SAVE_GAS_PARAMS', { gasPrice: toWei(gasPrices?.fast?.toFixed(9) || 0, 'gwei') })
   },
-  async calculateWithdrawalNetworkFee({ getters, commit }, { tx }) {
+  calculateWithdrawalNetworkFee({ getters, commit }, { tx }) {
-    const withdrawalGas = await getters.oracle.getGas(tx, 'user_withdrawal')
+    const gasPrice = getters.gasPrice
+    const gasLimit = BigInt(tx?.gas || tx?.gasLimit || WITHDRAW_GAS_LIMIT)
 
-    commit('SAVE_WITHDRAWAL_NETWORK_FEE', toBN(withdrawalGas))
+    const gasCost = gasPrice * gasLimit
+
+    commit('SAVE_WITHDRAWAL_NETWORK_FEE', toBN(gasCost.toString()))
+
+    return gasCost
   },
-  async calculateWithdrawalFeeViaRelayer({ dispatch, getters, commit, rootGetters, rootState }, { tx }) {
+  async calculateL1Fee({ commit, getters }, { tx }) {
-    const feePercent = rootState.relayer.selectedRelayer.tornadoServiceFee
+    const oracle = getters.oracle
-    const { currency, amount } = rootState.application.selectedStatistic
-    const nativeCurrency = rootGetters['metamask/nativeCurrency']
-    const { decimals } = rootGetters['metamask/networkConfig'].tokens[currency]
 
-    await dispatch('calculateWithdrawalNetworkFee', { tx })
+    const l1Fee = await oracle.fetchL1OptimismFee(tx)
-    if (currency !== nativeCurrency)
-      await dispatch('application/setDefaultEthToReceive', { currency }, { root: true })
 
-    const withdrawalFee = await getters.oracle.calculateWithdrawalFeeViaRelayer(
+    commit('SAVE_L1_FEE', toBN(l1Fee.toString()))
-      'user_withdrawal',
+  },
-      tx,
+  async calculateWithdrawalFeeViaRelayer({ dispatch, getters, commit }, { tx }) {
-      feePercent,
+    const { decimals, denomination, isNativeCurrency, tokenPriceInWei } = getters.selectedInstance
-      currency.toLowerCase(),
-      amount,
-      decimals,
-      rootState.application.ethToReceive || 0,
-      rootState.price.prices[currency.toLowerCase()]
-    )
 
-    commit('SAVE_WITHDRAWAL_FEE_VIA_RELAYER', toBN(withdrawalFee))
+    const oracle = getters.oracle
+    const gasPrice = getters.gasPrice
+    const gasLimit = getters.gasLimit(tx)
+    const refundGasLimit = getters.refundGasLimit
+    const relayerFeePercent = getters.relayerFeePercent
+
+    await dispatch('calculateL1Fee', { tx })
+    dispatch('calculateWithdrawalNetworkFee', { tx })
+
+    const l1Fee = getters.l1Fee
+
+    if (!isNativeCurrency) {
+      dispatch('application/setDefaultEthToReceive', { gasPrice, refundGasLimit }, { root: true })
+
+      const ethRefund = getters.ethRefund
+
+      const relayerFee = oracle.calculateRelayerFee({
+        gasPrice,
+        gasLimit,
+        l1Fee,
+        denomination,
+        ethRefund,
+        tokenPriceInWei,
+        tokenDecimals: decimals,
+        relayerFeePercent,
+        isEth: isNativeCurrency
+      })
+
+      commit('SAVE_WITHDRAWAL_FEE_VIA_RELAYER', toBN(relayerFee.toString()))
+      return
+    }
+
+    const relayerFee = oracle.calculateRelayerFee({
+      gasPrice,
+      gasLimit,
+      l1Fee,
+      denomination,
+      relayerFeePercent
+    })
+
+    commit('SAVE_WITHDRAWAL_FEE_VIA_RELAYER', toBN(relayerFee.toString()))
   }
 }

store/governance/gov.js

@@ -2,7 +2,7 @@
 /* eslint-disable import/order */
 
 import Web3 from 'web3'
-import { utils } from 'ethers'
+import { AbiCoder, concat } from 'ethers'
 import { ToastProgrammatic as Toast } from 'buefy'
 
 import networkConfig from '@/networkConfig'
@@ -14,6 +14,8 @@ import { httpConfig } from '@/constants'
 
 const { numberToHex, toWei, fromWei, toBN, hexToNumber, hexToNumberString } = require('web3-utils')
 
+const defaultAbiCoder = AbiCoder.defaultAbiCoder()
+
 const state = () => {
   return {
     approvalAmount: 'unlimited',
@@ -391,8 +393,8 @@ const actions = {
 
       if (contact || message) {
         const value = JSON.stringify([contact, message])
-        const tail = utils.defaultAbiCoder.encode(['string'], [value])
+        const tail = defaultAbiCoder.encode(['string'], [value])
-        dataWithTail = utils.hexConcat([data, tail])
+        dataWithTail = concat([data, tail])
       }
 
       const gas = await web3.eth.estimateGas({

store/governance/proposal.js

@@ -1,7 +1,7 @@
 /* eslint-disable no-console */
 /* eslint-disable import/order */
 
-import { utils } from 'ethers'
+import { AbiCoder, dataLength, dataSlice } from 'ethers'
 import uniqBy from 'lodash/uniqBy'
 import chunk from 'lodash/chunk'
 
@@ -10,6 +10,8 @@ import { CHUNK_COUNT_PER_BATCH_REQUEST } from '@/constants'
 
 const { toWei, fromWei, toBN } = require('web3-utils')
 
+const defaultAbiCoder = AbiCoder.defaultAbiCoder()
+
 const CACHE_TX = {}
 const CACHE_BLOCK = {}
 
@@ -18,15 +20,12 @@ const parseComment = (calldata, govInstance) => {
   if (!calldata || !govInstance) return empty
 
   const methodLength = 4 // length of castDelegatedVote method
-  const result = utils.defaultAbiCoder.decode(
+  const result = defaultAbiCoder.decode(['address[]', 'uint256', 'bool'], dataSlice(calldata, methodLength))
-    ['address[]', 'uint256', 'bool'],
-    utils.hexDataSlice(calldata, methodLength)
-  )
   const data = govInstance.methods.castDelegatedVote(...result).encodeABI()
-  const dataLength = utils.hexDataLength(data)
+  const length = dataLength(data)
 
   try {
-    const str = utils.defaultAbiCoder.decode(['string'], utils.hexDataSlice(calldata, dataLength))
+    const str = defaultAbiCoder.decode(['string'], dataSlice(calldata, length))
     const [contact, message] = JSON.parse(str)
     return { contact, message }
   } catch {

store/metamask.js

@@ -505,82 +505,26 @@ const actions = {
       throw new Error(err.message)
     }
   },
-  async addNetwork(_, { netId }) {
+  async addNetwork({ rootGetters }, { netId }) {
-    const METAMASK_LIST = {
+    const config = networkConfig[`netId${netId}`]
-      56: {
+    const { url } = rootGetters['settings/getRpc'](netId)
-        chainId: '0x38',
-        chainName: 'Binance Smart Chain Mainnet',
-        rpcUrls: ['https://bscrpc.com'],
-        nativeCurrency: {
-          name: 'Binance Chain Native Token',
-          symbol: 'BNB',
-          decimals: 18
-        },
-        blockExplorerUrls: ['https://bscscan.com']
-      },
-      10: {
-        chainId: '0xa',
-        chainName: 'Optimism',
-        rpcUrls: ['https://mainnet.optimism.io/'],
-        nativeCurrency: {
-          name: 'Ether',
-          symbol: 'ETH',
-          decimals: 18
-        },
-        blockExplorerUrls: ['https://optimistic.etherscan.io']
-      },
-      100: {
-        chainId: '0x64',
-        chainName: 'Gnosis',
-        rpcUrls: ['https://development.tornadocash.community/rpc/v1'],
-        nativeCurrency: {
-          name: 'xDAI',
-          symbol: 'xDAI',
-          decimals: 18
-        },
-        blockExplorerUrls: ['https://blockscout.com/xdai/mainnet']
-      },
-      137: {
-        chainId: '0x89',
-        chainName: 'Polygon Mainnet',
-        rpcUrls: ['https://polygon-rpc.com'],
-        nativeCurrency: {
-          name: 'MATIC',
-          symbol: 'MATIC',
-          decimals: 18
-        },
-        blockExplorerUrls: ['https://polygonscan.com']
-      },
-      42161: {
-        chainId: '0xA4B1',
-        chainName: 'Arbitrum One',
-        rpcUrls: ['https://arb1.arbitrum.io/rpc'],
-        nativeCurrency: {
-          name: 'Ether',
-          symbol: 'ETH',
-          decimals: 18
-        },
-        blockExplorerUrls: ['https://arbiscan.io']
-      },
-      43114: {
-        chainId: '0xA86A',
-        chainName: 'Avalanche C-Chain',
-        rpcUrls: ['https://api.avax.network/ext/bc/C/rpc'],
-        nativeCurrency: {
-          name: 'Avalanche',
-          symbol: 'AVAX',
-          decimals: 18
-        },
-        blockExplorerUrls: ['https://snowtrace.io']
-      }
-    }
 
-    if (METAMASK_LIST[netId]) {
+    await this.$provider.sendRequest({
-      await this.$provider.sendRequest({
+      method: 'wallet_addEthereumChain',
-        method: 'wallet_addEthereumChain',
+      params: [
-        params: [METAMASK_LIST[netId]]
+        {
-      })
+          chainId: `0x${Number(netId).toString(16)}`,
-    }
+          chainName: config.networkName,
+          rpcUrls: [url],
+          nativeCurrency: {
+            name: config.networkName,
+            symbol: config.currencyName,
+            decimals: 18
+          },
+          blockExplorerUrls: [config.explorerUrl.tx.replace('/tx', '')]
+        }
+      ]
+    })
   },
   async checkNetworkVersion() {
     try {

store/price.js

@@ -18,8 +18,25 @@ export const getters = {
   priceOracle: (state, getters, rootState, rootGetters) => {
     const netId = Number(rootGetters['metamask/netId'])
     const { url: rpcUrl } = rootState.settings[`netId${netId}`].rpc
+    const config = rootGetters['metamask/networkConfig']
 
-    return new TokenPriceOracle(rpcUrl)
+    return new TokenPriceOracle(netId, rpcUrl, config)
+  },
+  tokens: (state, getters, rootStater, rootGetters) => {
+    const config = rootGetters['metamask/networkConfig']
+    const { 'torn.contract.tornadocash.eth': tornContract, tokens } = config
+    return [
+      {
+        tokenAddress: tornContract,
+        symbol: 'TORN',
+        decimals: 18
+      },
+      ...Object.values(tokens)
+        .map(({ tokenAddress, symbol, decimals }) =>
+          tokenAddress ? { tokenAddress, symbol, decimals } : undefined
+        )
+        .filter((t) => t)
+    ]
   },
   tokenRate: (state, getters, rootState) => {
     return state.prices[rootState.application.selectedStatistic.currency]
@@ -49,8 +66,10 @@ export const actions = {
       return
     }
 
+    const tokens = getters.tokens
+
     try {
-      const prices = await getters.priceOracle.fetchPrices()
+      const prices = await getters.priceOracle.fetchPrices(tokens)
       console.log('prices', prices)
       commit('SAVE_TOKEN_PRICES', prices)