Add type property to support EIP1559 transactions with ethers

apps/web/src/composables/ethers.ts

@@ -51,10 +51,9 @@ export default function useEthers() {
     const etherAmount = ethers.utils.parseEther(value)
     const tx = {
       to,
-      value: etherAmount,
+      value: etherAmount
     }
-    const { hash } = await signer.sendTransaction(tx)
-    return hash
+    return await signer.sendTransaction(tx)
   }
 
   async function signEthersMessage(messageInit: MessageInit): Promise<string> {

apps/web/src/composables/ledger.ts

@@ -5,7 +5,7 @@ import { MessageInit } from '@/interfaces/MessageInit'
 import useEnvironment from '@/composables/environment'
 import useEthers from '@/composables/ethers'
 
-const ledgerPath = '44\'/60\'/0\'/0/0'
+const ledgerPath = 'm/44\'/60\'/0\'/0/0'
 
 export default function useLedger() {
   const { ethereumURL, ledgerType, speculosURL } = useEnvironment()
@@ -29,20 +29,14 @@ export default function useLedger() {
   async function sendLedgerTransaction({ from, to, value }: TransactionInit) {
     const signer = getEthersLedgerSigner()
     const provider = signer.provider as ethers.providers.Provider
-    const { chainId } = await provider.getNetwork()
-    const nonce = await provider.getTransactionCount(from)
     const unsignedTransaction = {
       to,
-      data: '0x00',
-      nonce,
-      chainId,
-      value: ethers.utils.parseUnits(value)
+      value: ethers.utils.parseUnits(value),
+      type: 0
     } as ethers.UnsignedTransaction
-    const { gasPrice, gasLimit } = await getGasPriceAndLimit(ethereumURL, unsignedTransaction as ethers.utils.Deferrable<ethers.providers.TransactionRequest>)
-    unsignedTransaction.gasPrice = gasPrice
-    unsignedTransaction.gasLimit = gasLimit
-
+
     // Todo check before click (user can +/- gas limit accordingly)
+    const { gasPrice, gasLimit } = await getGasPriceAndLimit(ethereumURL, unsignedTransaction as ethers.utils.Deferrable<ethers.providers.TransactionRequest>)
     const balance = await provider.getBalance(from)
     const required = gasPrice.mul(gasLimit).add(ethers.utils.parseEther(value))
     console.log('Balance', ethers.utils.formatEther(balance))

apps/web/src/composables/wallet.ts

@@ -151,7 +151,7 @@ export default function useWallet() {
       let signer = ethersSignerCreator[signerKey](selectedProvider.value)
       if (isWalletConnectSigner(signer)) signer = await signer
       const value = ethers.utils.parseEther(amountToStake.value)
-      await ssv.connect(signer as ethers.Signer).deposit({ value })
+      await ssv.connect(signer as ethers.Signer).deposit({ value, type: 1 })
     } else {
       // Todo @ccali11 this should happen sooner - ideally we'll this disable method if missing ssv provider
       console.log('Please connect to one of the following providers:', ethersProviderList)

common/ethers-ledger-signer/src/index.ts

@@ -1,9 +1,9 @@
 import { ethers } from 'ethers'
-import Eth from '@ledgerhq/hw-app-eth'
+import Eth, { ledgerService } from '@ledgerhq/hw-app-eth'
 import useTransports from './providers/transports'
 import { EthersLedgerSignerOptions } from './interfaces/EthersLedgerSignerOptions'
 
-const defaultPath = '44\'/60\'/0\'/0/0'
+const defaultPath = 'm/44\'/60\'/0\'/0/0'
 const defaultType = 'usb'
 const { createUSBTransport, createSpeculosTransport } = useTransports()
 const transportCreators = {
@@ -76,7 +76,7 @@ export default class EthersLedgerSigner extends ethers.Signer {
     }
 
     async signMessage(message: ethers.utils.Bytes | string): Promise<string> {
-        if (typeof(message) === 'string') {
+        if (typeof (message) === 'string') {
             message = ethers.utils.toUtf8Bytes(message)
         }
         const messageHex = ethers.utils.hexlify(message).substring(2)
@@ -90,19 +90,19 @@ export default class EthersLedgerSigner extends ethers.Signer {
     async signTransaction(transaction: ethers.providers.TransactionRequest): Promise<string> {
         const tx = await ethers.utils.resolveProperties(transaction)
         const baseTx: ethers.utils.UnsignedTransaction = {
-            chainId: tx.chainId || undefined,
-            data: tx.data || undefined,
-            gasLimit: tx.gasLimit || undefined,
-            gasPrice: tx.gasPrice || undefined,
-            nonce: tx.nonce ? ethers.BigNumber.from(tx.nonce).toNumber() : undefined,
-            to: tx.to || undefined,
-            value: tx.value || undefined,
+            chainId: (tx.chainId || undefined),
+            data: (tx.data || undefined),
+            gasLimit: (tx.gasLimit || undefined),
+            gasPrice: (tx.gasPrice || undefined),
+            nonce: (tx.nonce ? ethers.BigNumber.from(tx.nonce).toNumber(): undefined),
+            to: (tx.to || undefined),
+            value: (tx.value || undefined),
+            type: (tx.type || undefined)
         }
 
         const unsignedTx = ethers.utils.serializeTransaction(baseTx).substring(2)
-        const signature = await this._retry((eth) => eth.signTransaction(this.path, unsignedTx))
-
-        console.log('Signed tx', tx)
+        const resolution = await ledgerService.resolveTransaction(unsignedTx, {}, {})
+        const signature = await this._retry((eth) => eth.signTransaction(this.path, unsignedTx, resolution))
 
         return ethers.utils.serializeTransaction(baseTx, {
             v: ethers.BigNumber.from('0x' + signature.v).toNumber(),
@@ -111,6 +111,14 @@ export default class EthersLedgerSigner extends ethers.Signer {
         })
     }
 
+    // Populates all fields in a transaction, signs it and sends it to the network
+    async sendTransaction(transaction: ethers.utils.Deferrable<ethers.providers.TransactionRequest>): Promise<ethers.providers.TransactionResponse> {
+        this._checkProvider('sendTransaction')
+        const tx = await this.populateTransaction(transaction)
+        const signedTx = await this.signTransaction(tx)
+        return await (this.provider as ethers.providers.JsonRpcProvider).sendTransaction(signedTx)
+    }
+
     connect(provider: ethers.providers.Provider): ethers.Signer {
         const options = {
             provider,

scripts/local/dev

@@ -33,7 +33,7 @@ seed=$(aws secretsmanager get-secret-value \
 export BIP39_SEED="$seed"
 
 # Get args
-while getopts :a:f:l:m:n:t: flag
+while getopts :a:f:l:m:n:t:x: flag
 do
     case "${flag}" in
         a) app=${OPTARG};;
@@ -46,14 +46,6 @@ do
     esac
 done
 
-echo "APP set to $app"
-echo "EXPOSE set to $external"
-echo "FORK set to $fork"
-echo "LEDGER set to $ledger"
-echo "MOCK set to $mock"
-echo "NETWORK set to $network"
-echo "TREZOR set to $trezor"
-
 # Default to mainnet if fork is set vaguely
 if [ "$fork" = true ]; then
     fork=mainnet