Split index into bundle & detect (#1051)

2021-07-07 12:30:55 +02:00
parent 6b644025b0
commit 7f0a6b0ce9
11 changed files with 372 additions and 159 deletions
@@ -21,6 +21,9 @@
    "test:mnemonicCmp": "polkadot-dev-run-test packages/util-crypto/src/mnemonic/toMiniSecretCmp.spec.ts",
    "test:one": "polkadot-dev-run-test --runInBand"
  },
+  "dependencies": {
+    "empty": "^0.10.1"
+  },
  "devDependencies": {
    "@babel/core": "^7.14.6",
    "@polkadot/dev": "^0.62.52",
@@ -0,0 +1,103 @@
+// Copyright 2017-2021 @polkadot/hw-ledger authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { ResponseBase, SubstrateApp } from '@zondax/ledger-substrate';
+import type { AccountOptions, LedgerAddress, LedgerSignature, LedgerTypes, LedgerVersion } from './types';
+
+import { transports } from '@polkadot/hw-ledger-transports';
+import { assert, u8aToBuffer } from '@polkadot/util';
+
+import { LEDGER_DEFAULT_ACCOUNT, LEDGER_DEFAULT_CHANGE, LEDGER_DEFAULT_INDEX, LEDGER_SUCCESS_CODE } from './constants';
+import { ledgerApps } from './defaults';
+
+export { packageInfo } from './packageInfo';
+
+type Chain = keyof typeof ledgerApps;
+
+// A very basic wrapper for a ledger app -
+//  - it connects automatically, creating an app as required
+//  - Promises return errors (instead of wrapper errors)
+export class Ledger {
+  #app: SubstrateApp | null = null;
+
+  #chain: Chain;
+
+  #transport: LedgerTypes;
+
+  constructor (transport: LedgerTypes, chain: Chain) {
+    // u2f is deprecated
+    assert(['hid', 'webusb'].includes(transport), () => `Unsupported transport ${transport}`);
+    assert(Object.keys(ledgerApps).includes(chain), () => `Unsupported chain ${chain}`);
+
+    this.#chain = chain;
+    this.#transport = transport;
+  }
+
+  public async getAddress (confirm = false, accountOffset = 0, addressOffset = 0, { account = LEDGER_DEFAULT_ACCOUNT, addressIndex = LEDGER_DEFAULT_INDEX, change = LEDGER_DEFAULT_CHANGE }: Partial<AccountOptions> = {}): Promise<LedgerAddress> {
+    return this.#withApp(async (app: SubstrateApp): Promise<LedgerAddress> => {
+      const { address, pubKey } = await this.#wrapError(app.getAddress(account + accountOffset, change, addressIndex + addressOffset, confirm));
+
+      return {
+        address,
+        publicKey: `0x${pubKey}`
+      };
+    });
+  }
+
+  public async getVersion (): Promise<LedgerVersion> {
+    return this.#withApp(async (app: SubstrateApp): Promise<LedgerVersion> => {
+      const { device_locked: isLocked, major, minor, patch, test_mode: isTestMode } = await this.#wrapError(app.getVersion());
+
+      return {
+        isLocked,
+        isTestMode,
+        version: [major, minor, patch]
+      };
+    });
+  }
+
+  public async sign (message: Uint8Array, accountOffset = 0, addressOffset = 0, { account = LEDGER_DEFAULT_ACCOUNT, addressIndex = LEDGER_DEFAULT_INDEX, change = LEDGER_DEFAULT_CHANGE }: Partial<AccountOptions> = {}): Promise<LedgerSignature> {
+    return this.#withApp(async (app: SubstrateApp): Promise<LedgerSignature> => {
+      const buffer = u8aToBuffer(message);
+      const { signature } = await this.#wrapError(app.sign(account + accountOffset, change, addressIndex + addressOffset, buffer));
+
+      return {
+        signature: `0x${signature.toString('hex')}`
+      };
+    });
+  }
+
+  #getApp = async (): Promise<SubstrateApp> => {
+    if (!this.#app) {
+      const def = transports.find(({ type }) => type === this.#transport);
+
+      assert(def, () => `Unable to find a transport for ${this.#transport}`);
+
+      const transport = await def.create();
+
+      this.#app = ledgerApps[this.#chain](transport);
+    }
+
+    return this.#app;
+  };
+
+  #withApp = async <T> (fn: (app: SubstrateApp) => Promise<T>): Promise<T> => {
+    try {
+      const app = await this.#getApp();
+
+      return await fn(app);
+    } catch (error) {
+      this.#app = null;
+
+      throw error;
+    }
+  };
+
+  #wrapError = async <T extends ResponseBase> (promise: Promise<T>): Promise<T> => {
+    const result = await promise;
+
+    assert(result.return_code === LEDGER_SUCCESS_CODE, () => result.error_message);
+
+    return result;
+  };
+}
@@ -3,103 +3,4 @@

 import './detectPackage';

-import type { ResponseBase, SubstrateApp } from '@zondax/ledger-substrate';
-import type { AccountOptions, LedgerAddress, LedgerSignature, LedgerTypes, LedgerVersion } from './types';
-
-import { transports } from '@polkadot/hw-ledger-transports';
-import { assert, u8aToBuffer } from '@polkadot/util';
-
-import { LEDGER_DEFAULT_ACCOUNT, LEDGER_DEFAULT_CHANGE, LEDGER_DEFAULT_INDEX, LEDGER_SUCCESS_CODE } from './constants';
-import { ledgerApps } from './defaults';
-
-export { packageInfo } from './packageInfo';
-
-type Chain = keyof typeof ledgerApps;
-
-// A very basic wrapper for a ledger app -
-//  - it connects automatically, creating an app as required
-//  - Promises return errors (instead of wrapper errors)
-export class Ledger {
-  #app: SubstrateApp | null = null;
-
-  #chain: Chain;
-
-  #transport: LedgerTypes;
-
-  constructor (transport: LedgerTypes, chain: Chain) {
-    // u2f is deprecated
-    assert(['hid', 'webusb'].includes(transport), () => `Unsupported transport ${transport}`);
-    assert(Object.keys(ledgerApps).includes(chain), () => `Unsupported chain ${chain}`);
-
-    this.#chain = chain;
-    this.#transport = transport;
-  }
-
-  public async getAddress (confirm = false, accountOffset = 0, addressOffset = 0, { account = LEDGER_DEFAULT_ACCOUNT, addressIndex = LEDGER_DEFAULT_INDEX, change = LEDGER_DEFAULT_CHANGE }: Partial<AccountOptions> = {}): Promise<LedgerAddress> {
-    return this.#withApp(async (app: SubstrateApp): Promise<LedgerAddress> => {
-      const { address, pubKey } = await this.#wrapError(app.getAddress(account + accountOffset, change, addressIndex + addressOffset, confirm));
-
-      return {
-        address,
-        publicKey: `0x${pubKey}`
-      };
-    });
-  }
-
-  public async getVersion (): Promise<LedgerVersion> {
-    return this.#withApp(async (app: SubstrateApp): Promise<LedgerVersion> => {
-      const { device_locked: isLocked, major, minor, patch, test_mode: isTestMode } = await this.#wrapError(app.getVersion());
-
-      return {
-        isLocked,
-        isTestMode,
-        version: [major, minor, patch]
-      };
-    });
-  }
-
-  public async sign (message: Uint8Array, accountOffset = 0, addressOffset = 0, { account = LEDGER_DEFAULT_ACCOUNT, addressIndex = LEDGER_DEFAULT_INDEX, change = LEDGER_DEFAULT_CHANGE }: Partial<AccountOptions> = {}): Promise<LedgerSignature> {
-    return this.#withApp(async (app: SubstrateApp): Promise<LedgerSignature> => {
-      const buffer = u8aToBuffer(message);
-      const { signature } = await this.#wrapError(app.sign(account + accountOffset, change, addressIndex + addressOffset, buffer));
-
-      return {
-        signature: `0x${signature.toString('hex')}`
-      };
-    });
-  }
-
-  #getApp = async (): Promise<SubstrateApp> => {
-    if (!this.#app) {
-      const def = transports.find(({ type }) => type === this.#transport);
-
-      assert(def, () => `Unable to find a transport for ${this.#transport}`);
-
-      const transport = await def.create();
-
-      this.#app = ledgerApps[this.#chain](transport);
-    }
-
-    return this.#app;
-  };
-
-  #withApp = async <T> (fn: (app: SubstrateApp) => Promise<T>): Promise<T> => {
-    try {
-      const app = await this.#getApp();
-
-      return await fn(app);
-    } catch (error) {
-      this.#app = null;
-
-      throw error;
-    }
-  };
-
-  #wrapError = async <T extends ResponseBase> (promise: Promise<T>): Promise<T> => {
-    const result = await promise;
-
-    assert(result.return_code === LEDGER_SUCCESS_CODE, () => result.error_message);
-
-    return result;
-  };
-}
+export * from './bundle';
@@ -0,0 +1,10 @@
+// Copyright 2017-2021 @polkadot/keyring authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import { Keyring } from './keyring';
+
+export { decodeAddress, encodeAddress, setSS58Format } from '@polkadot/util-crypto';
+
+export { packageInfo } from './packageInfo';
+
+export { Keyring };
@@ -3,12 +3,8 @@

 import './detectPackage';

-import { Keyring } from './keyring';
+import { Keyring } from './bundle';

-export { decodeAddress, encodeAddress, setSS58Format } from '@polkadot/util-crypto';
-
-export { packageInfo } from './packageInfo';
+export * from './bundle';

 export default Keyring;
-
-export { Keyring };
@@ -5,6 +5,8 @@
  "description": "A collection of useful crypto utilities for @polkadot",
  "main": "index.js",
  "sideEffects": [
+    "./cryptoInit.js",
+    "./cryptoInit.cjs",
    "./detectPackage.js",
    "./detectPackage.cjs"
  ],
@@ -0,0 +1,30 @@
+// Copyright 2017-2021 @polkadot/util-crypto authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import './cryptoInit';
+
+export { packageInfo } from './packageInfo';
+
+// all internal exports
+export * from './address';
+export * from './base32';
+export * from './base58';
+export * from './base64';
+export * from './blake2';
+export * from './crypto';
+export * from './ethereum';
+export * from './hd';
+export * from './hmac';
+export * from './json';
+export * from './keccak';
+export * from './key';
+export * from './mnemonic';
+export * from './nacl';
+export * from './pbkdf2';
+export * from './random';
+export * from './schnorrkel';
+export * from './scrypt';
+export * from './secp256k1';
+export * from './sha512';
+export * from './signature';
+export * from './xxhash';
@@ -1,31 +1,6 @@
 // Copyright 2017-2021 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0

-import './cryptoInit';
 import './detectPackage';

-export { packageInfo } from './packageInfo';
-
-// all internal exports
-export * from './address';
-export * from './base32';
-export * from './base58';
-export * from './base64';
-export * from './blake2';
-export * from './crypto';
-export * from './ethereum';
-export * from './hd';
-export * from './hmac';
-export * from './json';
-export * from './keccak';
-export * from './key';
-export * from './mnemonic';
-export * from './nacl';
-export * from './pbkdf2';
-export * from './random';
-export * from './schnorrkel';
-export * from './scrypt';
-export * from './secp256k1';
-export * from './sha512';
-export * from './signature';
-export * from './xxhash';
+export * from './bundle';
@@ -0,0 +1,25 @@
+// Copyright 2017-2021 @polkadot/util authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+/**
+ * @summary Utility methods for this package are split into groups
+ */
+export { packageInfo } from './packageInfo';
+
+export * from './array';
+export * from './assert';
+export * from './bn';
+export * from './buffer';
+export * from './compact';
+export * from './extractTime';
+export * from './format';
+export * from './hex';
+export * from './is';
+export * from './logger';
+export * from './memoize';
+export * from './number';
+export * from './promisify';
+export * from './string';
+export * from './stringify';
+export * from './u8a';
+export * from './versionDetect';
@@ -3,25 +3,4 @@

 import './detectPackage';

-/**
- * @summary Utility methods for this package are split into groups
- */
-export { packageInfo } from './packageInfo';
-
-export * from './array';
-export * from './assert';
-export * from './bn';
-export * from './buffer';
-export * from './compact';
-export * from './extractTime';
-export * from './format';
-export * from './hex';
-export * from './is';
-export * from './logger';
-export * from './memoize';
-export * from './number';
-export * from './promisify';
-export * from './string';
-export * from './stringify';
-export * from './u8a';
-export * from './versionDetect';
+export * from './bundle';
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+  bin:
+    jstransform: bin/jstransform
+  checksum: 90c3c3e7100a542c83bc4542337c2e6b5da72e450510551bfb4bdf93c20d9bbafa350cf3fe99205af0caa1a85d9bdb1ec284bee8018d06fe4ff129a467010e8c
+  languageName: node
+  linkType: hard
+
 "jsx-ast-utils@npm:^2.4.1 || ^3.0.0":
  version: 3.2.0
  resolution: "jsx-ast-utils@npm:3.2.0"
@@ -8200,7 +8335,7 @@ fsevents@~2.1.2:
  languageName: node
  linkType: hard

-"minimatch@npm:^3.0.4":
+"minimatch@npm:2 || 3, minimatch@npm:^3.0.4":
  version: 3.0.4
  resolution: "minimatch@npm:3.0.4"
  dependencies:
@@ -8252,6 +8387,17 @@ fsevents@~2.1.2:
  languageName: node
  linkType: hard

+"mkdirp@npm:^0.5.0":
+  version: 0.5.5
+  resolution: "mkdirp@npm:0.5.5"
+  dependencies:
+    minimist: ^1.2.5
+  bin:
+    mkdirp: bin/cmd.js
+  checksum: 3bce20ea525f9477befe458ab85284b0b66c8dc3812f94155af07c827175948cdd8114852ac6c6d82009b13c1048c37f6d98743eb019651ee25c39acc8aabe7d
+  languageName: node
+  linkType: hard
+
 "mkdirp@npm:^1.0.3, mkdirp@npm:^1.0.4":
  version: 1.0.4
  resolution: "mkdirp@npm:1.0.4"
@@ -8576,6 +8722,13 @@ fsevents@~2.1.2:
  languageName: node
  linkType: hard

+"object-assign@npm:^2.0.0":
+  version: 2.1.1
+  resolution: "object-assign@npm:2.1.1"
+  checksum: d37a7d7173408e07ee225116437592d92b584b2a5f38cafe608400b43efd9b78878dbd545b524aff5b4118d88e39466b9038b2d3de8885e212adad497d656c46
+  languageName: node
+  linkType: hard
+
 "object-assign@npm:^4.0.1, object-assign@npm:^4.1.0, object-assign@npm:^4.1.1":
  version: 4.1.1
  resolution: "object-assign@npm:4.1.1"
@@ -9267,6 +9420,13 @@ fsevents@~2.1.2:
  languageName: node
  linkType: hard

+"private@npm:^0.1.6, private@npm:~0.1.5":
+  version: 0.1.8
+  resolution: "private@npm:0.1.8"
+  checksum: a00abd713d25389f6de7294f0e7879b8a5d09a9ec5fd81cc2f21b29d4f9a80ec53bc4222927d3a281d4aadd4cd373d9a28726fca3935921950dc75fd71d1fdbb
+  languageName: node
+  linkType: hard
+
 "process-nextick-args@npm:~2.0.0":
  version: 2.0.1
  resolution: "process-nextick-args@npm:2.0.1"
@@ -9363,6 +9523,13 @@ fsevents@~2.1.2:
  languageName: node
  linkType: hard

+"q@npm:^1.1.2":
+  version: 1.5.1
+  resolution: "q@npm:1.5.1"
+  checksum: 147baa93c805bc1200ed698bdf9c72e9e42c05f96d007e33a558b5fdfd63e5ea130e99313f28efc1783e90e6bdb4e48b67a36fcc026b7b09202437ae88a1fb12
+  languageName: node
+  linkType: hard
+
 "qs@npm:~6.5.2":
  version: 6.5.2
  resolution: "qs@npm:6.5.2"
@@ -9483,6 +9650,18 @@ fsevents@~2.1.2:
  languageName: node
  linkType: hard

+"recast@npm:^0.11.17":
+  version: 0.11.23
+  resolution: "recast@npm:0.11.23"
+  dependencies:
+    ast-types: 0.9.6
+    esprima: ~3.1.0
+    private: ~0.1.5
+    source-map: ~0.5.0
+  checksum: e2a6f973fa8e7f4aac6fdebd27706d67570c71d127632f15fad350a430c63b0dcdd9d7ceffad547b07114b5d28895e6fe078a287c1f8e5410c90aaa7289787ac
+  languageName: node
+  linkType: hard
+
 "rechoir@npm:^0.6.2":
  version: 0.6.2
  resolution: "rechoir@npm:0.6.2"
@@ -9860,6 +10039,7 @@ resolve@^2.0.0-next.3:
    "@polkadot/dev": ^0.62.52
    "@polkadot/ts": ^0.4.3
    "@types/jest": ^26.0.23
+    empty: ^0.10.1
  languageName: unknown
  linkType: soft

@@ -10213,7 +10393,16 @@ resolve@^2.0.0-next.3:
  languageName: node
  linkType: hard

-"source-map@npm:^0.5.0, source-map@npm:^0.5.6":
+"source-map@npm:^0.4.2":
+  version: 0.4.4
+  resolution: "source-map@npm:0.4.4"
+  dependencies:
+    amdefine: ">=0.0.4"
+  checksum: b31992fcb4a2a6c335617f187bd36f392896dfcc111830ebdb8b716923cf6554b665833b975fc998bdf3a63881b2c8b4c5c34fda0280357b8c18fe6aa5d148ea
+  languageName: node
+  linkType: hard
+
+"source-map@npm:^0.5.0, source-map@npm:^0.5.6, source-map@npm:~0.5.0":
  version: 0.5.7
  resolution: "source-map@npm:0.5.7"
  checksum: 5dc2043b93d2f194142c7f38f74a24670cd7a0063acdaf4bf01d2964b402257ae843c2a8fa822ad5b71013b5fcafa55af7421383da919752f22ff488bc553f4d
@@ -10727,7 +10916,7 @@ resolve@^2.0.0-next.3:
  languageName: node
  linkType: hard

-"through@npm:^2.3.6":
+"through@npm:^2.3.6, through@npm:~2.3.4":
  version: 2.3.8
  resolution: "through@npm:2.3.8"
  checksum: a38c3e059853c494af95d50c072b83f8b676a9ba2818dcc5b108ef252230735c54e0185437618596c790bbba8fcdaef5b290405981ffa09dce67b1f1bf190cbd