Merge pull request #597 from magiclabs/makrandgupta-sc-82686-revive-h…

…edera-extension

[82686] revive hedera extension

packages/@magic-ext/hedera/.eslintignore

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+/node_modules
+/coverage
+/dist
+/.eslintrc.js
+/jest.config.ts

packages/@magic-ext/hedera/.eslintrc.js

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+module.exports = {
+ extends: ['../../../.eslintrc.js'],
+ parserOptions: {
+ project: ['./tsconfig.json'],
+ tsconfigRootDir: __dirname,
+ },
+}

packages/@magic-ext/hedera/.lintstagedrc.yml

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+'*.{ts,tsx}':
+ - eslint --fix

packages/@magic-ext/hedera/.prettierrc.js

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+module.exports = require('../../../.prettierrc.js');

packages/@magic-ext/hedera/LICENSE

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+MIT License
+
+Copyright (c) 2018-present Magic Labs, Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

packages/@magic-ext/hedera/package.json

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+{
+ "name": "@magic-ext/hedera",
+ "version": "0.1.0",
+ "description": "magic hedera extension",
+ "author": "Magic <[email protected]> (https://magic.link/)",
+ "license": "MIT",
+ "repository": {
+ "type": "git",
+ "url": "https://github.com/magiclabs/magic-js"
+ },
+ "files": [
+ "dist"
+ ],
+ "target": "neutral",
+ "cdnGlobalName": "MagicHederaExtension",
+ "main": "./dist/cjs/index.js",
+ "module": "./dist/es/index.js",
+ "types": "./dist/types/index.d.ts",
+ "jsdelivr": "./dist/extension.js",
+ "react-native": "./dist/react-native/index.native.js",
+ "exports": {
+ "import": "./dist/es/index.mjs",
+ "require": "./dist/cjs/index.js"
+ },
+ "externals": {
+ "include": [
+ "@magic-sdk/commons"
+ ]
+ },
+ "devDependencies": {
+ "@magic-sdk/commons": "^14.6.0"
+ }
+}

packages/@magic-ext/hedera/src/index.cdn.ts

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+import { HederaExtension } from './index';
+
+export default HederaExtension;

packages/@magic-ext/hedera/src/index.native.ts

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+export * from './index';

packages/@magic-ext/hedera/src/index.ts

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+import { Extension } from '@magic-sdk/commons';
+import { HederaConfig, HederaPayloadMethod } from './types';
+
+export * from './utils';
+
+export class HederaExtension extends Extension.Internal<'hedera', any> {
+ name = 'hedera' as const;
+ config: any = {};
+ network: string;
+
+ constructor(public hederaConfig: HederaConfig) {
+ super();
+
+ this.network = hederaConfig.network;
+ this.config = {
+ chainType: 'HEDERA',
+ options: {
+ network: hederaConfig.network,
+ },
+ };
+ }
+
+ public async getPublicKey() {
+ return this.request(this.utils.createJsonRpcRequestPayload(HederaPayloadMethod.HederaGetPublicKey, []));
+ }
+
+ public async sign(message: Uint8Array) {
+ return this.request(this.utils.createJsonRpcRequestPayload(HederaPayloadMethod.HederaSign, [{ message }]));
+ }
+}

packages/@magic-ext/hedera/src/types.ts

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+export interface HederaConfig {
+ network: string;
+}
+
+export enum HederaPayloadMethod {
+ HederaSign = 'hedera_sign',
+ HederaGetPublicKey = 'hedera_getPublicKey',
+}

packages/@magic-ext/hedera/src/utils.ts

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+/**
+ * @param {Uint8Array} data
+ * @returns {string}
+ */
+export function encode(data: Uint8Array) {
+ return Buffer.from(data).toString('hex');
+}
+
+/**
+ * @param {string} text
+ * @returns {Uint8Array}
+ */
+export function decode(text: string) {
+ const str = text.startsWith('0x') ? text.substring(2) : text;
+ return Buffer.from(str, 'hex');
+}
+
+export function shuffle(array: any) {
+ let currentIndex = array.length;
+ let temporaryValue;
+ let randomIndex;
+
+ // While there remain elements to shuffle...
+ while (currentIndex !== 0) {
+ randomIndex = Math.floor(Math.random() * currentIndex);
+ currentIndex -= 1;
+
+ // And swap it with the current element.
+ temporaryValue = array[currentIndex];
+ // eslint-disable-next-line no-param-reassign
+ array[currentIndex] = array[randomIndex];
+ // eslint-disable-next-line no-param-reassign
+ array[randomIndex] = temporaryValue;
+ }
+}

packages/@magic-ext/hedera/tsconfig.json

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+{
+ "extends": "../../../tsconfig.settings.json",
+ "exclude": [
+ "temple"
+ ]
+}
+