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Refactor api
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@yagopv
yagopv committed Oct 9, 2023
1 parent 6c89173 commit bcc2354
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Showing 3 changed files with 48 additions and 47 deletions.
29 changes: 8 additions & 21 deletions packages/protocol-kit/src/Safe.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -507,9 +507,15 @@ class Safe {
* @param hash - The hash to sign
* @returns The Safe signature
*/
async signTransactionHash(hash: string): Promise<SafeSignature> {
async signHash(hash: string, isSmartContract = false): Promise<SafeSignature> {
const signature = await generateSignature(this.#ethAdapter, hash)

if (isSmartContract) {
const safeAddress = await this.getAddress()

return new EthSafeSignature(safeAddress, signature.data, isSmartContract)
}

return signature
}

Expand Down Expand Up @@ -1233,7 +1239,7 @@ class Safe {
* @returns Returns the hash of a message to be signed by owners
* @link https://github.com/safe-global/safe-contracts/blob/8ffae95faa815acf86ec8b50021ebe9f96abde10/contracts/handler/CompatibilityFallbackHandler.sol#L26-L28
*/
getMessageHash = async (messageHash: string): Promise<string> => {
getSafeMessageHash = async (messageHash: string): Promise<string> => {
if (!this.#contractManager.safeContract) {
throw new Error('Safe is not deployed')
}
Expand All @@ -1260,25 +1266,6 @@ class Safe {
return safeMessageHash
}

/**
* Signs a hash using the current signer account.
*
* @param hash - The hash to sign
* @returns The Safe signature
*/
async signMessageHash(hash: string, isSmartContract = false): Promise<SafeSignature> {
const safeMessageHash = await this.getMessageHash(hash)
const signature = await generateSignature(this.#ethAdapter, safeMessageHash)

if (isSmartContract) {
const safeAddress = await this.getAddress()

return new EthSafeSignature(safeAddress, signature.data, isSmartContract)
}

return signature
}

/**
* Call the isValidSignature method of the Safe CompatibilityFallbackHandler contract
* @param messageHash The hash of the message to be signed
Expand Down
1 change: 1 addition & 0 deletions packages/protocol-kit/src/utils/signatures/utils.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -158,5 +158,6 @@ export const buildSignature = (signatures: SafeSignature[]): string => {
}
}

console.log('signatureBytes', signatureBytes)
return signatureBytes + dynamicBytes
}
65 changes: 39 additions & 26 deletions packages/protocol-kit/tests/e2e/eip1271.test.ts
View file
Original file line number Diff line number Diff line change
Expand Up @@ -54,7 +54,7 @@ describe.only('EIP1271', () => {

// Create a 2/3 Safe
const safe = await getSafeWithOwners(
[accounts[0].address, accounts[1].address, accounts[2].address, signerSafe.address],
[accounts[0].address, accounts[1].address, signerSafe.address],
2
)

Expand Down Expand Up @@ -142,10 +142,11 @@ describe.only('EIP1271', () => {

// Hash the message
const messageHash = hashMessage(MESSAGE)
const safeMessageHash = await safeSdk1.getSafeMessageHash(messageHash)

// Sign the Safe message hash with the owners
const ethSignSig1 = await safeSdk1.signMessageHash(messageHash)
const ethSignSig2 = await safeSdk2.signMessageHash(messageHash)
const ethSignSig1 = await safeSdk1.signHash(safeMessageHash)
const ethSignSig2 = await safeSdk2.signHash(safeMessageHash)

// Validate the signature sending the Safe message hash and the concatenated signatures
const isValid1 = await safeSdk1.isValidSignature(
Expand Down Expand Up @@ -173,9 +174,10 @@ describe.only('EIP1271', () => {

// Hash the message
const messageHash = hashMessage(MESSAGE)
const safeMessageHash = await safeSdk1.getSafeMessageHash(messageHash)

// Sign the Safe message with the owners
const ethSignSig = await safeSdk1.signMessageHash(messageHash)
const ethSignSig = await safeSdk1.signHash(safeMessageHash)
const typedDataSig = await safeSdk2.signTypedData(messageHash)

// Validate the signature sending the Safe message hash and the concatenated signatures
Expand All @@ -192,13 +194,15 @@ describe.only('EIP1271', () => {

// Hash the message
const messageHash = hashMessage(MESSAGE)
const safeMessageHash = await safeSdk1.getSafeMessageHash(messageHash)

// Sign the Safe message with the owners
const ethSignSig = await safeSdk1.signMessageHash(messageHash)
const ethSignSig = await safeSdk1.signHash(safeMessageHash)
const typedDataSig = await safeSdk2.signTypedData(messageHash)

// Sign with the Smart contract
const signerSafeSig = await safeSdk3.signMessageHash(messageHash, true)
const safeSignerMessageHash = await safeSdk3.getSafeMessageHash(messageHash)
const signerSafeSig = await safeSdk3.signHash(safeSignerMessageHash, true)

// Validate the signature sending the Safe message hash and the concatenated signatures
const isValid = await safeSdk1.isValidSignature(messageHash, [
Expand All @@ -225,16 +229,16 @@ describe.only('EIP1271', () => {
const { safe, safeSdk1 } = await setupTests()

const chainId = await safeSdk1.getChainId()
const safeMessageHash = await safeSdk1.getMessageHash(hashMessage(MESSAGE))
const safeMessageHash = await safeSdk1.getSafeMessageHash(hashMessage(MESSAGE))

chai
.expect(safeMessageHash)
.to.be.eq(calculateSafeMessageHash(safe.address, hashMessage(MESSAGE), chainId))
}
)

it.only('should allow use to sign transactions using Safe Accounts (threshold = 1)', async () => {
const { safe, accounts, safeSdk1, safeSdk3, signerSafe } = await setupTests()
it('should allow use to sign transactions using Safe Accounts (threshold = 1)', async () => {
const { safe, accounts, safeSdk1, safeSdk2, safeSdk3, signerSafe } = await setupTests()

const [account1] = accounts

Expand All @@ -254,30 +258,39 @@ describe.only('EIP1271', () => {

const tx = await safeSdk1.createTransaction({ safeTransactionData })

const signature1 = await safeSdk1.signTransactionHash(
await safeSdk1.getMessageHash(await safeSdk1.getTransactionHash(tx))
)
let signature2 = await safeSdk3.signTransactionHash(
await safeSdk3.getMessageHash(await safeSdk3.getTransactionHash(tx))
)
signature2 = new EthSafeSignature(signerSafe.address, signature2.data, true)
const messageHash = await safeSdk1.getTransactionHash(tx)

tx.addSignature(signature1)
tx.addSignature(signature2)
const signature1 = await safeSdk1.signHash(await safeSdk1.getSafeMessageHash(messageHash))

const signature2 = await safeSdk3.signHash(
await safeSdk3.getSafeMessageHash(messageHash),
true
)
console.log('OWNER 1: ', signature1.signer)
console.log('OWNER 2: ', signature2.signer)

const execResponse = await safeSdk1.executeTransaction(tx, { gasLimit: 1000000 })
const isValidSignature = await safeSdk1.isValidSignature(messageHash, [
signature1,
signature2
])
console.log('IS VALID SIGNATURE: ', isValidSignature)
chai.expect(isValidSignature).to.be.true

// TODO: This is failing because the owner is invalid
// tx.addSignature(signature1)
// tx.addSignature(signature2)

// const execResponse = await safeSdk1.executeTransaction(tx, { gasLimit: 1000000 })

// await waitSafeTxReceipt(execResponse)

await waitSafeTxReceipt(execResponse)
// const receipt = await waitSafeTxReceipt(execResponse)
// const balanceAfter = await safeSdk1.getBalance()

const receipt = await waitSafeTxReceipt(execResponse)
const balanceAfter = await safeSdk1.getBalance()
console.log('BALANCE AFTER: ', balanceAfter.toString())
console.log('RECEIPT:', receipt)
chai.expect(tx.signatures.size).to.be.eq(2)
chai.expect(receipt?.status).to.be.eq(1)
// console.log('BALANCE AFTER: ', balanceAfter.toString())
// console.log('RECEIPT:', receipt)
// chai.expect(tx.signatures.size).to.be.eq(2)
// chai.expect(receipt?.status).to.be.eq(1)
})
})
})

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