feat: near chain

examples/sandbox/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shapeshiftoss/hdwallet-sandbox",
-  "version": "1.62.35",
+  "version": "1.62.36",
   "license": "MIT",
   "private": true,
   "browserslist": "> 0.5%, last 2 versions, not dead",
@@ -12,25 +12,25 @@
   "dependencies": {
     "@esm2cjs/p-queue": "^7.3.0",
     "@metamask/eth-sig-util": "^7.0.0",
-    "@shapeshiftoss/hdwallet-coinbase": "1.62.35",
-    "@shapeshiftoss/hdwallet-core": "1.62.35",
-    "@shapeshiftoss/hdwallet-gridplus": "1.62.35",
-    "@shapeshiftoss/hdwallet-keepkey": "1.62.35",
-    "@shapeshiftoss/hdwallet-keepkey-tcp": "1.62.35",
-    "@shapeshiftoss/hdwallet-keepkey-webusb": "1.62.35",
-    "@shapeshiftoss/hdwallet-keplr": "1.62.35",
-    "@shapeshiftoss/hdwallet-ledger": "1.62.35",
-    "@shapeshiftoss/hdwallet-ledger-webhid": "1.62.35",
-    "@shapeshiftoss/hdwallet-ledger-webusb": "1.62.35",
-    "@shapeshiftoss/hdwallet-metamask-multichain": "1.62.35",
-    "@shapeshiftoss/hdwallet-native": "1.62.35",
-    "@shapeshiftoss/hdwallet-phantom": "1.62.35",
-    "@shapeshiftoss/hdwallet-portis": "1.62.35",
-    "@shapeshiftoss/hdwallet-trezor": "1.62.35",
-    "@shapeshiftoss/hdwallet-trezor-connect": "1.62.35",
-    "@shapeshiftoss/hdwallet-vultisig": "1.62.35",
-    "@shapeshiftoss/hdwallet-walletconnect": "1.62.35",
-    "@shapeshiftoss/hdwallet-walletconnectv2": "1.62.35",
+    "@shapeshiftoss/hdwallet-coinbase": "1.62.36",
+    "@shapeshiftoss/hdwallet-core": "1.62.36",
+    "@shapeshiftoss/hdwallet-gridplus": "1.62.36",
+    "@shapeshiftoss/hdwallet-keepkey": "1.62.36",
+    "@shapeshiftoss/hdwallet-keepkey-tcp": "1.62.36",
+    "@shapeshiftoss/hdwallet-keepkey-webusb": "1.62.36",
+    "@shapeshiftoss/hdwallet-keplr": "1.62.36",
+    "@shapeshiftoss/hdwallet-ledger": "1.62.36",
+    "@shapeshiftoss/hdwallet-ledger-webhid": "1.62.36",
+    "@shapeshiftoss/hdwallet-ledger-webusb": "1.62.36",
+    "@shapeshiftoss/hdwallet-metamask-multichain": "1.62.36",
+    "@shapeshiftoss/hdwallet-native": "1.62.36",
+    "@shapeshiftoss/hdwallet-phantom": "1.62.36",
+    "@shapeshiftoss/hdwallet-portis": "1.62.36",
+    "@shapeshiftoss/hdwallet-trezor": "1.62.36",
+    "@shapeshiftoss/hdwallet-trezor-connect": "1.62.36",
+    "@shapeshiftoss/hdwallet-vultisig": "1.62.36",
+    "@shapeshiftoss/hdwallet-walletconnect": "1.62.36",
+    "@shapeshiftoss/hdwallet-walletconnectv2": "1.62.36",
     "bip32": "^2.0.4",
     "eip-712": "^1.0.0",
     "jquery": "^3.7.1",

integration/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shapeshiftoss/integration",
-  "version": "1.62.35",
+  "version": "1.62.36",
   "main": "index.js",
   "license": "MIT",
   "private": true,
@@ -11,16 +11,16 @@
   },
   "dependencies": {
     "@bitcoinerlab/secp256k1": "^1.1.1",
-    "@shapeshiftoss/hdwallet-core": "1.62.35",
-    "@shapeshiftoss/hdwallet-keepkey": "1.62.35",
-    "@shapeshiftoss/hdwallet-keepkey-nodewebusb": "1.62.35",
-    "@shapeshiftoss/hdwallet-keepkey-tcp": "1.62.35",
-    "@shapeshiftoss/hdwallet-ledger": "1.62.35",
-    "@shapeshiftoss/hdwallet-metamask-multichain": "1.62.35",
-    "@shapeshiftoss/hdwallet-native": "1.62.35",
-    "@shapeshiftoss/hdwallet-portis": "1.62.35",
-    "@shapeshiftoss/hdwallet-trezor": "1.62.35",
-    "@shapeshiftoss/hdwallet-vultisig": "1.62.35",
+    "@shapeshiftoss/hdwallet-core": "1.62.36",
+    "@shapeshiftoss/hdwallet-keepkey": "1.62.36",
+    "@shapeshiftoss/hdwallet-keepkey-nodewebusb": "1.62.36",
+    "@shapeshiftoss/hdwallet-keepkey-tcp": "1.62.36",
+    "@shapeshiftoss/hdwallet-ledger": "1.62.36",
+    "@shapeshiftoss/hdwallet-metamask-multichain": "1.62.36",
+    "@shapeshiftoss/hdwallet-native": "1.62.36",
+    "@shapeshiftoss/hdwallet-portis": "1.62.36",
+    "@shapeshiftoss/hdwallet-trezor": "1.62.36",
+    "@shapeshiftoss/hdwallet-vultisig": "1.62.36",
     "fast-json-stable-stringify": "^2.1.0",
     "msw": "^0.27.1",
     "whatwg-fetch": "^3.6.2"

lerna.json

@@ -1,6 +1,6 @@
 {
   "lerna": "5.2.0",
-  "version": "1.62.35",
+  "version": "1.62.36",
   "npmClient": "yarn",
   "useWorkspaces": true,
   "command": {

packages/hdwallet-coinbase/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shapeshiftoss/hdwallet-coinbase",
-  "version": "1.62.35",
+  "version": "1.62.36",
   "license": "MIT",
   "publishConfig": {
     "access": "public"
@@ -15,7 +15,7 @@
   },
   "dependencies": {
     "@coinbase/wallet-sdk": "^3.6.6",
-    "@shapeshiftoss/hdwallet-core": "1.62.35",
+    "@shapeshiftoss/hdwallet-core": "1.62.36",
     "eth-rpc-errors": "^4.0.3",
     "lodash": "^4.17.21"
   },

packages/hdwallet-core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shapeshiftoss/hdwallet-core",
-  "version": "1.62.35",
+  "version": "1.62.36",
   "license": "MIT",
   "publishConfig": {
     "access": "public"

packages/hdwallet-core/src/index.ts

@@ -19,6 +19,7 @@ export * from "./thorchain";
 export * from "./solana";
 export * from "./starknet";
 export * from "./sui";
+export * from "./near";
 export * from "./transport";
 export * from "./tron";
 export * from "./utils";

packages/hdwallet-core/src/near.ts

@@ -0,0 +1,91 @@
+import { addressNListToBIP32, ed25519Path, slip44ByCoin } from "./utils";
+import { BIP32Path, HDWallet, HDWalletInfo, PathDescription } from "./wallet";
+
+export interface NearGetAddress {
+  addressNList: BIP32Path;
+  showDisplay?: boolean;
+}
+
+export interface NearSignTx {
+  addressNList: BIP32Path;
+  /** Borsh-serialized transaction bytes to sign */
+  txBytes: Uint8Array;
+}
+
+export interface NearSignedTx {
+  signature: string;
+  publicKey: string;
+}
+
+export interface NearGetAccountPaths {
+  accountIdx: number;
+}
+
+export interface NearAccountPath {
+  addressNList: BIP32Path;
+}
+
+export interface NearWalletInfo extends HDWalletInfo {
+  readonly _supportsNearInfo: boolean;
+
+  /**
+   * Returns a list of bip32 paths for a given account index in preferred order
+   * from most to least preferred.
+   */
+  nearGetAccountPaths(msg: NearGetAccountPaths): Array<NearAccountPath>;
+
+  /**
+   * Returns the "next" account path, if any.
+   */
+  nearNextAccountPath(msg: NearAccountPath): NearAccountPath | undefined;
+}
+
+export interface NearWallet extends NearWalletInfo, HDWallet {
+  readonly _supportsNear: boolean;
+
+  nearGetAddress(msg: NearGetAddress): Promise<string | null>;
+  nearGetAddresses?(msgs: NearGetAddress[]): Promise<string[]>;
+  nearSignTx(msg: NearSignTx): Promise<NearSignedTx | null>;
+}
+
+export function nearDescribePath(path: BIP32Path): PathDescription {
+  const pathStr = addressNListToBIP32(path);
+  const unknown: PathDescription = {
+    verbose: pathStr,
+    coin: "Near",
+    isKnown: false,
+  };
+
+  if (path.length != 3) return unknown;
+  if (path[0] != 0x80000000 + 44) return unknown;
+  if (path[1] != 0x80000000 + slip44ByCoin("Near")) return unknown;
+  if ((path[2] & 0x80000000) >>> 0 !== 0x80000000) return unknown;
+
+  const index = path[2] & 0x7fffffff;
+  return {
+    verbose: `Near Account #${index}`,
+    accountIdx: index,
+    wholeAccount: true,
+    coin: "Near",
+    isKnown: true,
+  };
+}
+
+// The standard derivation path for NEAR is: m/44'/397'/<account>'
+// This 3-level path matches Trust Wallet and other standard NEAR wallets
+// NEAR uses SLIP-0010 which requires all derivation to be hardened for Ed25519
+// https://docs.near.org/integrations/implicit-accounts
+// https://github.com/trustwallet/wallet-core/blob/master/registry.json
+export function nearGetAccountPaths(msg: NearGetAccountPaths): Array<NearAccountPath> {
+  const slip44 = slip44ByCoin("Near");
+  return [
+    {
+      addressNList: [0x80000000 + 44, 0x80000000 + slip44, 0x80000000 + msg.accountIdx],
+    },
+  ];
+}
+
+// NEAR uses the Ed25519 elliptic curve for cryptographic operations, which requires all levels of the derivation path to be hardened.
+export function nearAddressNListToBIP32(addressNList: BIP32Path): string {
+  return addressNListToBIP32(ed25519Path(addressNList));
+}

packages/hdwallet-core/src/utils.ts

@@ -160,6 +160,7 @@ export const slip44Table = Object.freeze({
   Starknet: 9004,
   Tron: 195,
   Sui: 784,
+  Near: 397,
   // EVM chains all use the same SLIP44
   Ethereum: 60,
   Avalanche: 60,

packages/hdwallet-gridplus/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shapeshiftoss/hdwallet-gridplus",
-  "version": "1.62.35",
+  "version": "1.62.36",
   "license": "MIT",
   "publishConfig": {
     "access": "public"
@@ -20,7 +20,7 @@
     "@ethereumjs/rlp": "5.0.2",
     "@ethereumjs/tx": "5.4.0",
     "@metamask/eth-sig-util": "^7.0.0",
-    "@shapeshiftoss/hdwallet-core": "1.62.35",
+    "@shapeshiftoss/hdwallet-core": "1.62.36",
     "bech32": "^1.1.4",
     "bs58": "^5.0.0",
     "bs58check": "^4.0.0",

packages/hdwallet-keepkey-chromeusb/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shapeshiftoss/hdwallet-keepkey-chromeusb",
-  "version": "1.62.35",
+  "version": "1.62.36",
   "license": "MIT",
   "publishConfig": {
     "access": "public"
@@ -14,7 +14,7 @@
     "prepublishOnly": "yarn clean && yarn build"
   },
   "dependencies": {
-    "@shapeshiftoss/hdwallet-core": "1.62.35",
-    "@shapeshiftoss/hdwallet-keepkey": "1.62.35"
+    "@shapeshiftoss/hdwallet-core": "1.62.36",
+    "@shapeshiftoss/hdwallet-keepkey": "1.62.36"
   }
 }

packages/hdwallet-keepkey-electron/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shapeshiftoss/hdwallet-keepkey-electron",
-  "version": "1.62.35",
+  "version": "1.62.36",
   "license": "MIT",
   "publishConfig": {
     "access": "public"
@@ -14,7 +14,7 @@
     "prepublishOnly": "yarn clean && yarn build"
   },
   "dependencies": {
-    "@shapeshiftoss/hdwallet-keepkey": "1.62.35",
+    "@shapeshiftoss/hdwallet-keepkey": "1.62.36",
     "uuid": "^8.3.2"
   },
   "peerDependencies": {

packages/hdwallet-keepkey-nodehid/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shapeshiftoss/hdwallet-keepkey-nodehid",
-  "version": "1.62.35",
+  "version": "1.62.36",
   "license": "MIT",
   "publishConfig": {
     "access": "public"
@@ -14,7 +14,7 @@
     "prepublishOnly": "yarn clean && yarn build"
   },
   "dependencies": {
-    "@shapeshiftoss/hdwallet-keepkey": "1.62.35"
+    "@shapeshiftoss/hdwallet-keepkey": "1.62.36"
   },
   "peerDependencies": {
     "node-hid": "^2.1.1"

packages/hdwallet-keepkey-nodewebusb/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shapeshiftoss/hdwallet-keepkey-nodewebusb",
-  "version": "1.62.35",
+  "version": "1.62.36",
   "license": "MIT",
   "publishConfig": {
     "access": "public"
@@ -14,8 +14,8 @@
     "prepublishOnly": "yarn clean && yarn build"
   },
   "dependencies": {
-    "@shapeshiftoss/hdwallet-core": "1.62.35",
-    "@shapeshiftoss/hdwallet-keepkey": "1.62.35"
+    "@shapeshiftoss/hdwallet-core": "1.62.36",
+    "@shapeshiftoss/hdwallet-keepkey": "1.62.36"
   },
   "peerDependencies": {
     "usb": "^2.3.1"

packages/hdwallet-keepkey-tcp/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shapeshiftoss/hdwallet-keepkey-tcp",
-  "version": "1.62.35",
+  "version": "1.62.36",
   "license": "MIT",
   "publishConfig": {
     "access": "public"
@@ -14,8 +14,8 @@
     "prepublishOnly": "yarn clean && yarn build"
   },
   "dependencies": {
-    "@shapeshiftoss/hdwallet-core": "1.62.35",
-    "@shapeshiftoss/hdwallet-keepkey": "1.62.35",
+    "@shapeshiftoss/hdwallet-core": "1.62.36",
+    "@shapeshiftoss/hdwallet-keepkey": "1.62.36",
     "axios": "^0.21.1"
   }
 }

packages/hdwallet-keepkey-webusb/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shapeshiftoss/hdwallet-keepkey-webusb",
-  "version": "1.62.35",
+  "version": "1.62.36",
   "license": "MIT",
   "publishConfig": {
     "access": "public"
@@ -14,8 +14,8 @@
     "prepublishOnly": "yarn clean && yarn build"
   },
   "dependencies": {
-    "@shapeshiftoss/hdwallet-core": "1.62.35",
-    "@shapeshiftoss/hdwallet-keepkey": "1.62.35"
+    "@shapeshiftoss/hdwallet-core": "1.62.36",
+    "@shapeshiftoss/hdwallet-keepkey": "1.62.36"
   },
   "devDependencies": {
     "@types/w3c-web-usb": "^1.0.4"

packages/hdwallet-keepkey/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shapeshiftoss/hdwallet-keepkey",
-  "version": "1.62.35",
+  "version": "1.62.36",
   "license": "MIT",
   "publishConfig": {
     "access": "public"
@@ -21,7 +21,7 @@
     "@keepkey/device-protocol": "7.13.4",
     "@metamask/eth-sig-util": "^7.0.0",
     "@shapeshiftoss/bitcoinjs-lib": "7.0.0-shapeshift.2",
-    "@shapeshiftoss/hdwallet-core": "1.62.35",
+    "@shapeshiftoss/hdwallet-core": "1.62.36",
     "@shapeshiftoss/proto-tx-builder": "0.10.0",
     "bignumber.js": "^9.0.1",
     "bnb-javascript-sdk-nobroadcast": "2.16.15",

packages/hdwallet-keplr/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@shapeshiftoss/hdwallet-keplr",
-  "version": "1.62.35",
+  "version": "1.62.36",
   "license": "MIT",
   "publishConfig": {
     "access": "public"
@@ -17,7 +17,7 @@
     "@cosmjs/amino": "^0.28.13",
     "@cosmjs/stargate": "^0.28.13",
     "@shapeshiftoss/caip": "8.15.0",
-    "@shapeshiftoss/hdwallet-core": "1.62.35",
+    "@shapeshiftoss/hdwallet-core": "1.62.36",
     "@shapeshiftoss/proto-tx-builder": "0.10.0",
     "@shapeshiftoss/types": "3.1.3",
     "base64-js": "^1.5.1",