feat: auto-stake-it example contract

multichain-testing/package.json

@@ -42,7 +42,8 @@
     "typescript": "^5.3.3"
   },
   "resolutions": {
-    "node-fetch": "2.6.12"
+    "node-fetch": "2.6.12",
+    "axios": "1.6.7"
   },
   "ava": {
     "extensions": {

multichain-testing/patches/axios+1.6.7.patch

@@ -0,0 +1,44 @@
+diff --git a/node_modules/axios/dist/node/axios.cjs b/node_modules/axios/dist/node/axios.cjs
+index 9099d87..7104f6e 100644
+--- a/node_modules/axios/dist/node/axios.cjs
++++ b/node_modules/axios/dist/node/axios.cjs
+@@ -370,9 +370,9 @@ function merge(/* obj1, obj2, obj3, ... */) {
+ const extend = (a, b, thisArg, {allOwnKeys}= {}) => {
+   forEach(b, (val, key) => {
+     if (thisArg && isFunction(val)) {
+-      a[key] = bind(val, thisArg);
++      Object.defineProperty(a, key, {value: bind(val, thisArg)});
+     } else {
+-      a[key] = val;
++      Object.defineProperty(a, key, {value: val});
+     }
+   }, {allOwnKeys});
+   return a;
+@@ -403,7 +403,9 @@ const stripBOM = (content) => {
+  */
+ const inherits = (constructor, superConstructor, props, descriptors) => {
+   constructor.prototype = Object.create(superConstructor.prototype, descriptors);
+-  constructor.prototype.constructor = constructor;
++  Object.defineProperty(constructor, 'constructor', {
++    value: constructor
++  });
+   Object.defineProperty(constructor, 'super', {
+     value: superConstructor.prototype
+   });
+@@ -565,12 +567,14 @@ const isRegExp = kindOfTest('RegExp');
+
+ const reduceDescriptors = (obj, reducer) => {
+   const descriptors = Object.getOwnPropertyDescriptors(obj);
+-  const reducedDescriptors = {};
++  let reducedDescriptors = {};
+
+   forEach(descriptors, (descriptor, name) => {
+     let ret;
+     if ((ret = reducer(descriptor, name, obj)) !== false) {
+-      reducedDescriptors[name] = ret || descriptor;
++      reducedDescriptors = {...reducedDescriptors, 
++        [name]: ret || descriptor
++      };
+     }
+   });
+

multichain-testing/patches/protobufjs+6.11.4.patch

@@ -0,0 +1,56 @@
+diff --git a/node_modules/protobufjs/src/util/minimal.js b/node_modules/protobufjs/src/util/minimal.js
+index 7f62daa..8d60657 100644
+--- a/node_modules/protobufjs/src/util/minimal.js
++++ b/node_modules/protobufjs/src/util/minimal.js
+@@ -259,14 +259,9 @@ util.newError = newError;
+  * @returns {Constructor<Error>} Custom error constructor
+  */
+ function newError(name) {
+-
+     function CustomError(message, properties) {
+-
+         if (!(this instanceof CustomError))
+             return new CustomError(message, properties);
+-
+-        // Error.call(this, message);
+-        // ^ just returns a new error instance because the ctor can be called as a function
+
+         Object.defineProperty(this, "message", { get: function() { return message; } });
+
+@@ -280,13 +275,31 @@ function newError(name) {
+             merge(this, properties);
+     }
+
+-    (CustomError.prototype = Object.create(Error.prototype)).constructor = CustomError;
++    // Create a new object with Error.prototype as its prototype
++    const proto = Object.create(Error.prototype);
+
+-    Object.defineProperty(CustomError.prototype, "name", { get: function() { return name; } });
++    // Define properties on the prototype
++    Object.defineProperties(proto, {
++        constructor: {
++            value: CustomError,
++            writable: true,
++            configurable: true
++        },
++        name: {
++            get: function() { return name; },
++            configurable: true
++        },
++        toString: {
++            value: function toString() {
++                return this.name + ": " + this.message;
++            },
++            writable: true,
++            configurable: true
++        }
++    });
+
+-    CustomError.prototype.toString = function toString() {
+-        return this.name + ": " + this.message;
+-    };
++    // Set the prototype of CustomError
++    CustomError.prototype = proto;
+
+     return CustomError;
+ }

multichain-testing/scripts/fetch-starship-chain-info.ts

@@ -50,7 +50,7 @@ const chainInfo = await convertChainInfo({
 });
 
 const record = JSON.stringify(chainInfo, null, 2);
-const src = `/** @file Generated by fetch-starship-chain-info.ts */\nexport default /** @type {const} } */ (${record});`;
+const src = `/** @file Generated by fetch-starship-chain-info.ts */\nexport default /** @type {const} */ (${record});`;
 const prettySrc = await prettier.format(src, {
   parser: 'babel', // 'typescript' fails to preserve parens for typecast
   singleQuote: true,

multichain-testing/starship-chain-info.js

@@ -1,5 +1,5 @@
 /** @file Generated by fetch-starship-chain-info.ts */
-export default /** @type {const} } */ ({
+export default /** @type {const} */ ({
   agoric: {
     chainId: 'agoriclocal',
     stakingTokens: [

multichain-testing/test/auto-stake-it.test.ts

@@ -0,0 +1,239 @@
+import anyTest from '@endo/ses-ava/prepare-endo.js';
+import type { ExecutionContext, TestFn } from 'ava';
+import { useChain } from 'starshipjs';
+import type { CosmosChainInfo, IBCConnectionInfo } from '@agoric/orchestration';
+import type { SetupContextWithWallets } from './support.js';
+import { chainConfig, commonSetup } from './support.js';
+import { makeQueryClient } from '../tools/query.js';
+import { makeDoOffer } from '../tools/e2e-tools.js';
+import chainInfo from '../starship-chain-info.js';
+import {
+  createFundedWalletAndClient,
+  makeIBCTransferMsg,
+} from '../tools/ibc-transfer.js';
+
+const test = anyTest as TestFn<SetupContextWithWallets>;
+
+const accounts = ['agoricAdmin', 'cosmoshub', 'osmosis'];
+
+const contractName = 'autoAutoStakeIt';
+const contractBuilder =
+  '../packages/builders/scripts/testing/start-auto-stake-it.js';
+
+test.before(async t => {
+  const { deleteTestKeys, setupTestKeys, ...rest } = await commonSetup(t);
+  deleteTestKeys(accounts).catch();
+  const wallets = await setupTestKeys(accounts);
+  t.context = { ...rest, wallets, deleteTestKeys };
+
+  t.log('bundle and install contract', contractName);
+  await t.context.deployBuilder(contractBuilder);
+  const vstorageClient = t.context.makeQueryTool();
+  await t.context.retryUntilCondition(
+    () => vstorageClient.queryData(`published.agoricNames.instance`),
+    res => contractName in Object.fromEntries(res),
+    `${contractName} instance is available`,
+  );
+});
+
+test.after(async t => {
+  const { deleteTestKeys } = t.context;
+  deleteTestKeys(accounts);
+});
+
+const makeFundAndTransfer = (t: ExecutionContext<SetupContextWithWallets>) => {
+  const { retryUntilCondition } = t.context;
+  return async (chainName: string, agoricAddr: string, amount = 100n) => {
+    const { staking } = useChain(chainName).chainInfo.chain;
+    const denom = staking?.staking_tokens?.[0].denom;
+    if (!denom) throw Error(`no denom for ${chainName}`);
+
+    const { client, address, wallet } = await createFundedWalletAndClient(
+      t,
+      chainName,
+    );
+    const balancesResult = await retryUntilCondition(
+      () => client.getAllBalances(address),
+      coins => !!coins?.length,
+      `Faucet balances found for ${address}`,
+    );
+
+    console.log('Balances:', balancesResult);
+
+    const transferArgs = makeIBCTransferMsg(
+      { denom, value: amount },
+      { address: agoricAddr, chainName: 'agoric' },
+      { address: address, chainName },
+      Date.now(),
+    );
+    console.log('Transfer Args:', transferArgs);
+    // TODO #9200 `sendIbcTokens` does not support `memo`
+    // @ts-expect-error spread argument for concise code
+    const txRes = await client.sendIbcTokens(...transferArgs);
+    if (txRes && txRes.code !== 0) {
+      console.error(txRes);
+      throw Error(`failed to ibc transfer funds to ${chainName}`);
+    }
+    const { events: _events, ...txRest } = txRes;
+    console.log(txRest);
+    t.is(txRes.code, 0, `Transaction succeeded`);
+    t.log(`Funds transferred to ${agoricAddr}`);
+    return {
+      client,
+      address,
+      wallet,
+    };
+  };
+};
+
+const autoStakeItScenario = test.macro({
+  title: (_, chainName: string) => `auto-stake-it on ${chainName}`,
+  exec: async (t, chainName: string) => {
+    const {
+      wallets,
+      makeQueryTool,
+      provisionSmartWallet,
+      retryUntilCondition,
+    } = t.context;
+
+    const fundAndTransfer = makeFundAndTransfer(t);
+
+    // 1. Send initial tokens so denom is available (debatably necessary, but
+    // allows us to trace the denom until we have ibc denoms in chainInfo)
+    const agAdminAddr = wallets['agoricAdmin'];
+    console.log('Sending tokens to', agAdminAddr, `from ${chainName}`);
+    await fundAndTransfer(chainName, agAdminAddr);
+
+    // 2. Find 'stakingDenom' denom on agoric
+    const agoricConns = chainInfo['agoric'].connections as Record<
+      string,
+      IBCConnectionInfo
+    >;
+    const remoteChainInfo = (chainInfo as Record<string, CosmosChainInfo>)[
+      chainName
+    ];
+    // const remoteChainId = remoteChainInfo.chain.chain_id;
+    // const agoricToRemoteConn = agoricConns[remoteChainId];
+    const { portId, channelId } =
+      agoricConns[remoteChainInfo.chainId].transferChannel;
+    const agoricQueryClient = makeQueryClient(
+      useChain('agoric').getRestEndpoint(),
+    );
+    const stakingDenom = remoteChainInfo?.stakingTokens?.[0].denom;
+    if (!stakingDenom) throw Error(`staking denom found for ${chainName}`);
+    const { hash } = await retryUntilCondition(
+      () =>
+        agoricQueryClient.queryDenom(`/${portId}/${channelId}`, stakingDenom),
+      denomTrace => !!denomTrace.hash,
+      `local denom hash for ${stakingDenom} found`,
+    );
+    t.log(`found ibc denom hash for ${stakingDenom}:`, hash);
+
+    // 3. Find a remoteChain validator to delegate to
+    const remoteQueryClient = makeQueryClient(
+      useChain(chainName).getRestEndpoint(),
+    );
+    const { validators } = await remoteQueryClient.queryValidators();
+    const validatorAddress = validators[0]?.operator_address;
+    t.truthy(
+      validatorAddress,
+      `found a validator on ${chainName} to delegate to`,
+    );
+    t.log(
+      { validatorAddress },
+      `found a validator on ${chainName} to delegate to`,
+    );
+
+    // 4. Send an Offer to make the accounts and set up the transfer tap
+    const agoricUserAddr = wallets[chainName];
+    const wdUser = await provisionSmartWallet(agoricUserAddr, {
+      BLD: 100n,
+      IST: 100n,
+    });
+    const doOffer = makeDoOffer(wdUser);
+    t.log(`${chainName} makeAccount offer`);
+    const offerId = `${chainName}-makeAccountsInvitation-${Date.now()}`;
+
+    await doOffer({
+      id: offerId,
+      invitationSpec: {
+        source: 'agoricContract',
+        instancePath: [contractName],
+        callPipe: [['makeAccountsInvitation']],
+      },
+      offerArgs: {
+        chainName,
+        validator: {
+          value: validatorAddress,
+          encoding: 'bech32',
+          chainId: remoteChainInfo.chainId,
+        },
+        localDenom: `ibc/${hash}`,
+      },
+      proposal: {},
+    });
+
+    // FIXME https://github.com/Agoric/agoric-sdk/issues/9643
+    const vstorageClient = makeQueryTool();
+    const currentWalletRecord = await retryUntilCondition(
+      () =>
+        vstorageClient.queryData(`published.wallet.${agoricUserAddr}.current`),
+      ({ offerToPublicSubscriberPaths }) =>
+        Object.fromEntries(offerToPublicSubscriberPaths)[offerId],
+      `${offerId} continuing invitation is in vstorage`,
+    );
+
+    const offerToPublicSubscriberMap = Object.fromEntries(
+      currentWalletRecord.offerToPublicSubscriberPaths,
+    );
+
+    // 5. look up LOA address in vstorage
+    console.log('offerToPublicSubscriberMap', offerToPublicSubscriberMap);
+    const lcaAddress = offerToPublicSubscriberMap[offerId]?.agoric
+      .split('.')
+      .pop();
+    const icaAddress = offerToPublicSubscriberMap[offerId]?.[chainName]
+      .split('.')
+      .pop();
+    console.log({ lcaAddress, icaAddress });
+    t.regex(lcaAddress, /^agoric1/, 'LOA address is valid');
+    t.regex(
+      icaAddress,
+      new RegExp(`^${chainConfig[chainName].expectedAddressPrefix}1`),
+      'COA address is valid',
+    );
+
+    // 6. transfer in some tokens over IBC
+    const transferAmount = 99n;
+    await fundAndTransfer(chainName, lcaAddress, transferAmount);
+
+    // 7. verify the COA has active delegations
+    if (chainName === 'cosmoshub') {
+      // FIXME: delegations are not visible on cosmoshub
+      return t.pass('skipping verifying delegations on cosmoshub');
+    }
+    const { delegation_responses } = await retryUntilCondition(
+      () => remoteQueryClient.queryDelegations(icaAddress),
+      ({ delegation_responses }) => !!delegation_responses.length,
+      `delegations visible on ${chainName}`,
+    );
+    t.log('delegation balance', delegation_responses[0]?.balance);
+    t.like(
+      delegation_responses[0].balance,
+      { denom: stakingDenom, amount: String(transferAmount) },
+      'delegations balance',
+    );
+    t.log(
+      `Orchestration Account Delegations on ${chainName}`,
+      delegation_responses,
+    );
+
+    // XXX consider using PortfolioHolder continuing inv to undelegate
+
+    // XXX how to test other tokens do not result in an attempted MsgTransfer or MsgDelegate?
+    // query tx history of the LOA via an rpc node?
+  },
+});
+
+test.serial(autoStakeItScenario, 'osmosis');
+test.serial(autoStakeItScenario, 'cosmoshub');