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worm: add command to derive aptos wrapped address

This commit is contained in:
Csongor Kiss 2022-10-17 23:30:49 +01:00 committed by Evan Gray
parent 1d4ab73d9d
commit c289bd9f57
3 changed files with 42 additions and 14 deletions
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29
clients/js/aptos.ts
View File

@ -60,7 +60,7 @@ export async function execute_aptos(
console.log("Registering chain")
await callEntryFunc(network, rpc, `${contract}::register_chain`, "submit_vaa_entry", [], [bcsVAA]);
break
case "AttestMeta":
case "AttestMeta": {
console.log("Creating wrapped token")
// Deploying a wrapped asset requires two transactions:
// 1. Publish a new module under a resource account that defines a type T
@ -77,21 +77,29 @@ export async function execute_aptos(
// resource account, which is seeded by the token bridge's address and
// the origin information of the token. We can recompute this address
// offline:
let tokenAddress = payload.tokenAddress;
let tokenChain = payload.tokenChain;
const tokenAddress = payload.tokenAddress;
const tokenChain = payload.tokenChain;
assertChain(tokenChain);
let wrappedContract = deriveWrappedAssetAddress(hex(contract), tokenChain, hex(tokenAddress));
// Tx 2.
console.log(`Deploying resource account ${wrappedContract}`);
const token = new TxnBuilderTypes.TypeTagStruct(TxnBuilderTypes.StructTag.fromString(`${wrappedContract}::coin::T`));
let token = new TxnBuilderTypes.TypeTagStruct(TxnBuilderTypes.StructTag.fromString(`${wrappedContract}::coin::T`));
await callEntryFunc(network, rpc, `${contract}::wrapped`, "create_wrapped_coin", [token], [bcsVAA]);
break
case "Transfer":
}
case "Transfer": {
console.log("Completing transfer")
await callEntryFunc(network, rpc, `${contract}::complete_transfer`, "submit_vaa_entry", [], [bcsVAA]);
// TODO: only handles wrapped assets for now
const tokenAddress = payload.tokenAddress;
const tokenChain = payload.tokenChain;
assertChain(tokenChain);
let wrappedContract = deriveWrappedAssetAddress(hex(contract), tokenChain, hex(tokenAddress));
const token = new TxnBuilderTypes.TypeTagStruct(TxnBuilderTypes.StructTag.fromString(`${wrappedContract}::coin::T`));
await callEntryFunc(network, rpc, `${contract}::complete_transfer`, "submit_vaa_and_register_entry", [token], [bcsVAA]);
break
}
case "TransferWithPayload":
throw Error("Can't complete payload 3 transfer from CLI")
default:
@ -113,9 +121,12 @@ export function deriveWrappedAssetAddress(
let chain: Buffer = Buffer.alloc(2);
chain.writeUInt16BE(origin_chain);
if (origin_address.length != 32) {
throw new Error(`${origin_address} is not 32 bytes long.`)
throw new Error(`${origin_address}`)
}
return sha3_256(Buffer.concat([token_bridge_address, chain, Buffer.from("::", "ascii"), origin_address]));
// from https://github.com/aptos-labs/aptos-core/blob/25696fd266498d81d346fe86e01c330705a71465/aptos-move/framework/aptos-framework/sources/account.move#L90-L95
let DERIVE_RESOURCE_ACCOUNT_SCHEME = Buffer.alloc(1);
DERIVE_RESOURCE_ACCOUNT_SCHEME.writeUInt8(255);
return sha3_256(Buffer.concat([token_bridge_address, chain, Buffer.from("::", "ascii"), origin_address, DERIVE_RESOURCE_ACCOUNT_SCHEME]));
}
export function deriveResourceAccount(
@ -143,7 +154,7 @@ export async function callEntryFunc(
const accountFrom = new AptosAccount(new Uint8Array(Buffer.from(key, "hex")));
let client: AptosClient;
// if rpc arg is passed in, then override default rpc value for that network
if (typeof rpc != 'undefined'){
if (typeof rpc != 'undefined') {
client = new AptosClient(rpc);
} else {
client = new AptosClient(NETWORKS[network]["aptos"].rpc);

17
clients/js/cmds/aptos.ts
View File

@ -218,6 +218,23 @@ exports.builder = function(y: typeof yargs) {
}, async (argv) => {
console.log(deriveResourceAccount(Buffer.from(hex(argv['account']).substring(2), 'hex'), argv['seed']))
})
.command("derive-wrapped-address <chain> <origin-address>", "Derive wrapped coin type", (yargs) => {
return yargs
.positional("chain", {
type: "string"
})
.positional("origin-address", {
type: "string"
})
.option("network", network_options)
}, async (argv) => {
// TODO(csongor): this should be pulled in from the sdk.
let token_bridge_address = Buffer.from("576410486a2da45eee6c949c995670112ddf2fbeedab20350d506328eefc9d4f", "hex");
assertChain(argv["chain"]);
let chain = coalesceChainId(argv["chain"]);
let origin_address = Buffer.from(evm_address(argv["origin-address"]), "hex");
console.log(deriveWrappedAssetAddress(token_bridge_address, chain, origin_address))
})
.command("hash-contracts <package-dir>", "Hash contract bytecodes for upgrade", (yargs) => {
return yargs
.positional("seed", {

10
clients/js/main.ts
View File

@ -79,14 +79,14 @@ const GOVERNANCE_EMITTER =
const OVERRIDES = {
MAINNET: {
aptos: {
token_bridge: "0x7041d0a5ae46a24fd5f1df67c54bf1a2e0fe7668ae9402e30e58f3ad452f9d52",
core: "0x799c8d35a610b6fa8ed33432e31c686c97b4ce4205fce88c13577615372e99a3"
token_bridge: "0x576410486a2da45eee6c949c995670112ddf2fbeedab20350d506328eefc9d4f",
core: "0x5bc11445584a763c1fa7ed39081f1b920954da14e04b32440cba863d03e19625"
}
},
TESTNET: {
aptos: {
token_bridge: "0x7041d0a5ae46a24fd5f1df67c54bf1a2e0fe7668ae9402e30e58f3ad452f9d52",
core: "0x799c8d35a610b6fa8ed33432e31c686c97b4ce4205fce88c13577615372e99a3"
token_bridge: "0x576410486a2da45eee6c949c995670112ddf2fbeedab20350d506328eefc9d4f",
core: "0x5bc11445584a763c1fa7ed39081f1b920954da14e04b32440cba863d03e19625"
}
},
DEVNET: {
@ -97,7 +97,7 @@ const OVERRIDES = {
}
}
const CONTRACTS = {
export const CONTRACTS = {
MAINNET: { ...SDK_CONTRACTS.MAINNET, ...OVERRIDES.MAINNET },
TESTNET: { ...SDK_CONTRACTS.TESTNET, ...OVERRIDES.TESTNET },
DEVNET: { ...SDK_CONTRACTS.DEVNET, ...OVERRIDES.DEVNET },