Implement smart-wallet and read-only UI

package.json

@@ -6,6 +6,7 @@
     "golang/cosmos",
     "packages/*",
     "packages/wallet/api",
+    "packages/wallet/contract",
     "packages/wallet/ui"
   ],
   "type": "module",

packages/agoric-cli/src/sdk-package-names.js

@@ -19,6 +19,7 @@ export default [
   "@agoric/run-protocol",
   "@agoric/same-structure",
   "@agoric/sharing-service",
+  "@agoric/smart-wallet",
   "@agoric/solo",
   "@agoric/sparse-ints",
   "@agoric/spawner",

packages/agoric-cli/src/start.js

@@ -386,10 +386,12 @@ export default async function startMain(progname, rawArgs, powers, opts) {
     const newConfigToml = finishTendermintConfig({
       configToml,
       portNum,
+      enableCors: true,
     });
     const newAppToml = finishCosmosApp({
       appToml,
       portNum,
+      enableCors: true,
     });
 
     const create = (fileName, contents) => {

packages/casting/src/defaults.js

@@ -46,11 +46,21 @@ export const DEFAULT_DECODER = harden(buf => {
   return harden(JSON.parse(str));
 });
 
+const ifaceAllegedPrefix = 'Alleged: ';
+const ifaceInaccessiblePrefix = 'INACCESSIBLE: ';
+const slotToVal = (_slot, iface) => {
+  // Private object.
+  if (typeof iface === 'string' && iface.startsWith(ifaceAllegedPrefix)) {
+    iface = iface.slice(ifaceAllegedPrefix.length);
+  }
+  return Far(`${ifaceInaccessiblePrefix}${iface}`, {});
+};
+
 /**
  * Unserialize the JSONable data.
  *
  * @type {import('./types').Unserializer}
  */
 export const DEFAULT_UNSERIALIZER = Far('marshal unserializer', {
-  unserialize: makeMarshal().unserialize,
+  unserialize: makeMarshal(undefined, slotToVal).unserialize,
 });

packages/casting/src/follower-cosmjs.js

@@ -260,6 +260,10 @@ export const makeFollower = (leader, castingSpec, options = {}) => {
         const getProvenValue = () => getProvenValueAtHeight(allegedBlockHeight);
 
         const buf = await queryVerifier(getProvenValue, crash, getAllegedValue);
+        if (buf.length === 0) {
+          fail(Error('No query results'));
+          return;
+        }
         attempt = 0;
         if (!committer.isValid()) {
           return;

packages/cosmic-swingset/Makefile

@@ -129,7 +129,7 @@ scenario2-setup-nobuild:
 	$(AGCH) --home=t1/n0 --keyring-dir=t1/bootstrap gentx --keyring-backend=test bootstrap 73000000ubld --chain-id=$(CHAIN_ID)
 	$(AGCH) --home=t1/n0 collect-gentxs
 	$(AGCH) --home=t1/n0 validate-genesis
-	NODE_OPTIONS= ../agoric-cli/bin/agoric set-defaults --export-metrics ag-chain-cosmos t1/n0/config
+	NODE_OPTIONS= ../agoric-cli/bin/agoric set-defaults --enable-cors --export-metrics ag-chain-cosmos t1/n0/config
 	# Set the chain address in all the ag-solos.
 	jq --arg gen $(GENESIS_TIME) --arg init $(INITIAL_HEIGHT) --arg votepd $(VOTING_PERIOD) \
 		'. * { genesis_time: $$gen, initial_height: $$init, app_state: { gov: { voting_params: { voting_period: $$votepd }}}}' \

packages/vats/decentral-core-config.json

@@ -12,6 +12,9 @@
     "mintHolder": {
       "sourceSpec": "@agoric/vats/src/mintHolder.js"
     },
+    "smartWallet": {
+      "sourceSpec": "@agoric/wallet/contract/src/smart-wallet.js"
+    },
     "zcf": {
       "sourceSpec": "@agoric/zoe/contractFacet.js"
     },
@@ -42,9 +45,6 @@
     "sharing": {
       "sourceSpec": "@agoric/vats/src/vat-sharing.js"
     },
-    "walletManager": {
-      "sourceSpec": "@agoric/vats/src/vat-walletManager.js"
-    },
     "zoe": {
       "sourceSpec": "@agoric/vats/src/vat-zoe.js"
     }

packages/vats/decentral-demo-config.json

@@ -49,9 +49,6 @@
     "sharing": {
       "sourceSpec": "@agoric/vats/src/vat-sharing.js"
     },
-    "walletManager": {
-      "sourceSpec": "@agoric/vats/src/vat-walletManager.js"
-    },
     "zoe": {
       "sourceSpec": "@agoric/vats/src/vat-zoe.js"
     }

packages/vats/scripts/build-bundles.js

@@ -8,6 +8,10 @@ const dirname = url.fileURLToPath(new URL('.', import.meta.url));
 const sourceToBundle = [
   [`../src/centralSupply.js`, `../bundles/bundle-centralSupply.js`],
   [`../src/mintHolder.js`, `../bundles/bundle-mintHolder.js`],
+  [
+    `@agoric/wallet/contract/src/smart-wallet.js`,
+    `../bundles/bundle-smartWallet.js`,
+  ],
 ];
 
 createBundles(sourceToBundle, dirname);

packages/vats/src/core/basic-behaviors.js

@@ -224,10 +224,41 @@ export const makeAddressNameHubs = async ({
 };
 harden(makeAddressNameHubs);
 
+const WALLET_STORAGE_PATH = 'wallet';
+
 /** @param {BootstrapSpace} powers */
-export const makeClientBanks = async ({ consume: { client, bankManager } }) => {
+export const makeClientBanks = async ({
+  consume: {
+    agoricNames,
+    board,
+    namesByAddress,
+    namesByAddressAdmin,
+    client,
+    chainStorage,
+    bankManager,
+    zoe,
+  },
+  installation: {
+    consume: { smartWallet },
+  },
+}) => {
+  const chainStoragePresence = await chainStorage;
+  const walletChainStorage = await (chainStoragePresence &&
+    E(chainStoragePresence).getChildNode(WALLET_STORAGE_PATH));
+  const marshaller = E(board).getPublishingMarshaller();
   return E(client).assignBundle([
-    address => ({ bank: E(bankManager).getBankForAddress(address) }),
+    address => {
+      const bank = E(bankManager).getBankForAddress(address);
+      const myAddressNameAdmin = E(namesByAddressAdmin).lookupAdmin(address);
+      const myWallet = E(zoe).startInstance(
+        smartWallet,
+        {},
+        { agoricNames, bank, namesByAddress, myAddressNameAdmin, board },
+        { storageNode: walletChainStorage, marshaller },
+      );
+
+      return { bank, smartWallet: myWallet };
+    },
   ]);
 };
 harden(makeClientBanks);
@@ -238,12 +269,13 @@ export const installBootContracts = async ({
   devices: { vatAdmin },
   consume: { zoe },
   installation: {
-    produce: { centralSupply, mintHolder },
+    produce: { centralSupply, mintHolder, smartWallet },
   },
 }) => {
   for (const [name, producer] of Object.entries({
     centralSupply,
     mintHolder,
+    smartWallet,
   })) {
     const bundleCap = D(vatAdmin).getNamedBundleCap(name);
     const bundle = D(bundleCap).getBundle();

packages/vats/src/core/manifest.js

@@ -104,9 +104,16 @@ const SHARED_CHAIN_BOOTSTRAP_MANIFEST = harden({
   },
   makeClientBanks: {
     consume: {
+      agoricNames: true,
+      namesByAddress: true,
+      namesByAddressAdmin: true,
       bankManager: 'bank',
+      board: 'board',
       client: true,
+      chainStorage: true,
+      zoe: 'zoe',
     },
+    installation: { consume: { smartWallet: 'zoe' } },
     home: { produce: { bank: 'bank' } },
   },
   installBootContracts: {
@@ -117,6 +124,7 @@ const SHARED_CHAIN_BOOTSTRAP_MANIFEST = harden({
       produce: {
         centralSupply: 'zoe',
         mintHolder: 'zoe',
+        smartWallet: 'zoe',
       },
     },
   },

packages/vats/src/core/types.js

@@ -136,7 +136,8 @@
  *   issuer: |
  *     'RUN' | 'BLD' | 'Attestation' | 'AUSD',
  *   installation: |
- *     'centralSupply' | 'mintHolder' | 'feeDistributor' |
+ *     'centralSupply' | 'mintHolder' | 'smartWallet' |
+ *     'feeDistributor' |
  *     'contractGovernor' | 'committee' | 'noActionElectorate' | 'binaryVoteCounter' |
  *     'amm' | 'VaultFactory' | 'liquidate' | 'runStake' |
  *     'Pegasus' | 'reserve' | 'psm' | 'interchainPool',

packages/vats/src/core/utils.js

@@ -35,6 +35,7 @@ export const agoricNamesReserved = harden({
   installation: {
     centralSupply: 'central supply',
     mintHolder: 'mint holder',
+    smartWallet: 'smart wallet',
     contractGovernor: 'contract governor',
     committee: 'committee electorate',
     noActionElectorate: 'no action electorate',

packages/vats/test/devices.js

@@ -1,16 +1,21 @@
 import bundleCentralSupply from '../bundles/bundle-centralSupply.js';
 import bundleMintHolder from '../bundles/bundle-mintHolder.js';
+import bundleSmartWallet from '../bundles/bundle-smartWallet.js';
 
 export const devices = {
   vatAdmin: {
     getNamedBundleCap: name => ({
       getBundle: () => {
-        if (name === 'centralSupply') {
-          return bundleCentralSupply;
-        } else if (name === 'mintHolder') {
-          return bundleMintHolder;
+        switch (name) {
+          case 'centralSupply':
+            return bundleCentralSupply;
+          case 'mintHolder':
+            return bundleMintHolder;
+          case 'smartWallet':
+            return bundleSmartWallet;
+          default:
+            throw new Error(`unknown bundle ${name}`);
         }
-        throw new Error(`unknown bundle ${name}`);
       },
     }),
   },

packages/wallet/api/src/lib-wallet.js

@@ -35,7 +35,6 @@ import { makePaymentActions } from './actions.js';
 
 import '@agoric/store/exported.js';
 import '@agoric/zoe/exported.js';
-import '@agoric/run-protocol/exported.js';
 
 import './internal-types.js';
 import './types.js';
@@ -582,6 +581,7 @@ export function makeWallet({
 
   const getAttBrand = makeMemoizedGetter(() => E(getAttIssuer()).getBrand());
 
+  /** @typedef {any} AttestationTool */ /* @@@ TODO */
   /** @type import('@endo/promise-kit').PromiseKit<AttestationTool> */
   const attMakerPK = makePromiseKit();
 

packages/wallet/contract/jsconfig.json

@@ -0,0 +1,25 @@
+// This file can contain .js-specific Typescript compiler config.
+{
+  "compilerOptions": {
+    "target": "esnext",
+    "module": "esnext",
+
+    "noEmit": true,
+/*
+    // The following flags are for creating .d.ts files:
+    "noEmit": false,
+    "declaration": true,
+    "emitDeclarationOnly": true,
+*/
+    "downlevelIteration": true,
+    "strictNullChecks": true,
+    "moduleResolution": "node",
+  },
+  "include": [
+    "*.js",
+    "scripts/**/*.js",
+    "src/**/*.js",
+    "test/**/*.js",
+    "tools/**/*.js",
+  ],
+}

packages/wallet/contract/package.json

@@ -0,0 +1,45 @@
+{
+  "name": "@agoric/smart-wallet",
+  "version": "0.1.1",
+  "description": "Wallet contract",
+  "type": "module",
+  "scripts": {
+    "build": "exit 0",
+    "test": "ava",
+    "test:xs": "exit 0",
+    "lint": "run-s --continue-on-error lint:*",
+    "lint-fix": "yarn lint:eslint --fix",
+    "lint:types": "tsc --maxNodeModuleJsDepth 3 -p jsconfig.json",
+    "lint:eslint": "eslint ."
+  },
+  "devDependencies": {
+    "ava": "^3.12.1"
+  },
+  "dependencies": {
+    "@agoric/wallet-backend": "0.12.1",
+    "@agoric/deploy-script-support": "^0.9.0",
+    "@agoric/zoe": "^0.24.0",
+    "@agoric/notifier": "^0.4.0",
+    "@endo/far": "^0.2.3"
+  },
+  "keywords": [],
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/Agoric/agoric"
+  },
+  "author": "Agoric",
+  "license": "Apache-2.0",
+  "bugs": {
+    "url": "https://github.com/Agoric/agoric/issues"
+  },
+  "homepage": "https://github.com/Agoric/agoric#readme",
+  "ava": {
+    "files": [
+      "test/**/test-*.js"
+    ],
+    "timeout": "2m"
+  },
+  "publishConfig": {
+    "access": "public"
+  }
+}