forked from trent_larson/crowd-funder-for-time-pwa
First iteration of account creation. More refactoring to come
This commit is contained in:
Matthew Aaron Raymer
65
src/libs/crypto/index.ts
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65
src/libs/crypto/index.ts
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@@ -0,0 +1,65 @@
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import { IIdentifier } from "@veramo/core";
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import { DEFAULT_DID_PROVIDER_NAME } from "../veramo/setup";
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import { getRandomBytesSync } from "ethereum-cryptography/random";
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import { entropyToMnemonic } from "ethereum-cryptography/bip39";
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import { wordlist } from "ethereum-cryptography/bip39/wordlists/english";
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import { HDNode } from "@ethersproject/hdnode";
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/**
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*
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*
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* @param {string} address
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* @param {string} publicHex
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* @param {string} privateHex
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* @param {string} derivationPath
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* @return {*} {Omit<IIdentifier, 'provider'>}
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*/
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export const newIdentifier = (
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address: string,
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publicHex: string,
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privateHex: string,
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derivationPath: string
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): Omit<IIdentifier, keyof "provider"> => {
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return {
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did: DEFAULT_DID_PROVIDER_NAME + ":" + address,
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keys: [
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{
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kid: publicHex,
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kms: "local",
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meta: { derivationPath: derivationPath },
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privateKeyHex: privateHex,
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publicKeyHex: publicHex,
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type: "Secp256k1",
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},
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],
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provider: DEFAULT_DID_PROVIDER_NAME,
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services: [],
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};
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};
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export const deriveAddress = (
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mnemonic: string
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): [string, string, string, string] => {
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const UPORT_ROOT_DERIVATION_PATH = "m/7696500'/0'/0'/0'";
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mnemonic = mnemonic.trim().toLowerCase();
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const hdnode: HDNode = HDNode.fromMnemonic(mnemonic);
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const rootNode: HDNode = hdnode.derivePath(UPORT_ROOT_DERIVATION_PATH);
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const privateHex = rootNode.privateKey.substring(2); // original starts with '0x'
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const publicHex = rootNode.publicKey.substring(2); // original starts with '0x'
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const address = rootNode.address;
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return [address, privateHex, publicHex, UPORT_ROOT_DERIVATION_PATH];
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};
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/**
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*
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*
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* @return {*} {string}
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*/
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export const createIdentifier = (): string => {
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const entropy: Uint8Array = getRandomBytesSync(32);
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const mnemonic = entropyToMnemonic(entropy, wordlist);
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return mnemonic;
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};
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100
src/libs/veramo/appSlice.ts
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100
src/libs/veramo/appSlice.ts
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@@ -0,0 +1,100 @@
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/* import * as R from "ramda";
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import { configureStore, createSlice } from "@reduxjs/toolkit";
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import { IIdentifier } from "@veramo/core";
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import { Contact } from "../entity/contact";
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import { Settings } from "../entity/settings";
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import * as utility from "../utility/utility";
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const MAX_LOG_LENGTH = 2000000;
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export const DEFAULT_ENDORSER_API_SERVER = "https://endorser.ch:3000";
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export const DEFAULT_ENDORSER_VIEW_SERVER = "https://endorser.ch";
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export const LOCAL_ENDORSER_API_SERVER = "http://127.0.0.1:3000";
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export const LOCAL_ENDORSER_VIEW_SERVER = "http://127.0.0.1:3001";
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export const TEST_ENDORSER_API_SERVER = "https://test.endorser.ch:8000";
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export const TEST_ENDORSER_VIEW_SERVER = "https://test.endorser.ch:8080";
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// for contents set in reducers
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interface Payload<T> {
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type: string;
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payload: T;
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}
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interface LogMsg {
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log: boolean;
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msg: string;
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}
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export const appSlice = createSlice({
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name: "app",
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initialState: {
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// This is nullable because it is cached state from the DB...
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// it'll be null if we haven't even loaded from the DB yet.
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settings: null as Settings,
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// This is nullable because it is cached state from the DB...
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// it'll be null if we haven't even loaded from the DB yet.
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identifiers: null as Array<IIdentifier> | null,
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// This is nullable because it is cached state from the DB...
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// it'll be null if we haven't even loaded from the DB yet.
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contacts: null as Array<Contact> | null,
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viewServer: DEFAULT_ENDORSER_VIEW_SERVER,
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logMessage: "",
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advancedMode: false,
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testMode: false,
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},
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reducers: {
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addIdentifier: (state, contents: Payload<IIdentifier>) => {
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state.identifiers = state.identifiers.concat([contents.payload]);
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},
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addLog: (state, contents: Payload<LogMsg>) => {
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if (state.logMessage.length > MAX_LOG_LENGTH) {
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state.logMessage =
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"<truncated>\n..." +
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state.logMessage.substring(
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state.logMessage.length - MAX_LOG_LENGTH / 2
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);
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}
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if (contents.payload.log) {
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console.log(contents.payload.msg);
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state.logMessage += "\n" + contents.payload.msg;
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}
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},
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setAdvancedMode: (state, contents: Payload<boolean>) => {
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state.advancedMode = contents.payload;
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},
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setContacts: (state, contents: Payload<Array<Contact>>) => {
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state.contacts = contents.payload;
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},
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setContact: (state, contents: Payload<Contact>) => {
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const index = R.findIndex(
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(c) => c.did === contents.payload.did,
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state.contacts
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);
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state.contacts[index] = contents.payload;
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},
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setHomeScreen: (state, contents: Payload<string>) => {
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state.settings.homeScreen = contents.payload;
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},
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setIdentifiers: (state, contents: Payload<Array<IIdentifier>>) => {
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state.identifiers = contents.payload;
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},
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setSettings: (state, contents: Payload<Settings>) => {
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state.settings = contents.payload;
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},
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setTestMode: (state, contents: Payload<boolean>) => {
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state.testMode = contents.payload;
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},
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setViewServer: (state, contents: Payload<string>) => {
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state.viewServer = contents.payload;
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},
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},
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});
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export const appStore = configureStore({ reducer: appSlice.reducer });
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*/
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151
src/libs/veramo/setup.ts
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151
src/libs/veramo/setup.ts
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@@ -0,0 +1,151 @@
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// Created from the setup in https://veramo.io/docs/guides/react_native
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// Core interfaces
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/* import {
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createAgent,
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IDIDManager,
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IResolver,
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IDataStore,
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IKeyManager,
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} from "@veramo/core";
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*/
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// Core identity manager plugin
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//import { DIDManager } from "@veramo/did-manager";
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// Ethr did identity provider
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//import { EthrDIDProvider } from "@veramo/did-provider-ethr";
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// Core key manager plugin
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//import { KeyManager } from "@veramo/key-manager";
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// Custom key management system for RN
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//import { KeyManagementSystem } from '@veramo/kms-local-react-native'
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// Custom resolver
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// Custom resolvers
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//import { DIDResolverPlugin } from "@veramo/did-resolver";
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/* import { Resolver } from "did-resolver";
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import { getResolver as ethrDidResolver } from "ethr-did-resolver";
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import { getResolver as webDidResolver } from "web-did-resolver";
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*/
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// for VCs and VPs https://veramo.io/docs/api/credential-w3c
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//import { CredentialIssuer } from '@veramo/credential-w3c'
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// Storage plugin using TypeOrm
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/* import {
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Entities,
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KeyStore,
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DIDStore,
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IDataStoreORM,
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} from "@veramo/data-store";
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*/
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// TypeORM is installed with @veramo/typeorm
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//import { createConnection } from 'typeorm'
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//import * as R from "ramda";
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/*
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import { Contact } from '../entity/contact'
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import { Settings } from '../entity/settings'
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import { PrivateData } from '../entity/privateData'
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import { Initial1616938713828 } from '../migration/1616938713828-initial'
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import { SettingsContacts1616967972293 } from '../migration/1616967972293-settings-contacts'
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import { EncryptedSeed1637856484788 } from '../migration/1637856484788-EncryptedSeed'
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import { HomeScreenConfig1639947962124 } from '../migration/1639947962124-HomeScreenConfig'
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import { HandlePublicKeys1652142819353 } from '../migration/1652142819353-HandlePublicKeys'
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import { LastClaimsSeen1656811846836 } from '../migration/1656811846836-LastClaimsSeen'
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import { ContactRegistered1662256903367 }from '../migration/1662256903367-ContactRegistered'
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import { PrivateData1663080623479 } from '../migration/1663080623479-PrivateData'
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const ALL_ENTITIES = Entities.concat([Contact, Settings, PrivateData])
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// Create react native DB connection configured by ormconfig.js
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export const dbConnection = createConnection({
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database: 'endorser-mobile.sqlite',
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entities: ALL_ENTITIES,
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location: 'default',
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logging: ['error', 'info', 'warn'],
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migrations: [ Initial1616938713828, SettingsContacts1616967972293, EncryptedSeed1637856484788, HomeScreenConfig1639947962124, HandlePublicKeys1652142819353, LastClaimsSeen1656811846836, ContactRegistered1662256903367, PrivateData1663080623479 ],
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migrationsRun: true,
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type: 'react-native',
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})
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*/
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function didProviderName(netName: string) {
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return "did:ethr" + (netName === "mainnet" ? "" : ":" + netName);
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}
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//const NETWORK_NAMES = ["mainnet", "rinkeby"];
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const DEFAULT_DID_PROVIDER_NETWORK_NAME = "mainnet";
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export const DEFAULT_DID_PROVIDER_NAME = didProviderName(
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DEFAULT_DID_PROVIDER_NETWORK_NAME
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);
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export const HANDY_APP = false;
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// this is used as the object in RegisterAction claims
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export const SERVICE_ID = "endorser.ch";
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//const INFURA_PROJECT_ID = "INFURA_PROJECT_ID";
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/*
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const providers = {}
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NETWORK_NAMES.forEach((networkName) => {
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providers[didProviderName(networkName)] = new EthrDIDProvider({
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defaultKms: 'local',
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network: networkName,
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rpcUrl: 'https://' + networkName + '.infura.io/v3/' + INFURA_PROJECT_ID,
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gas: 1000001,
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ttl: 60 * 60 * 24 * 30 * 12 + 1,
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})
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})
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const didManager = new DIDManager({
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store: new DIDStore(dbConnection),
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defaultProvider: DEFAULT_DID_PROVIDER_NAME,
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providers: providers,
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})
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*/
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/* const basicDidResolvers = NETWORK_NAMES.map((networkName) => [
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networkName,
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new Resolver({
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ethr: ethrDidResolver({
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networks: [
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{
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name: networkName,
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rpcUrl:
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"https://" + networkName + ".infura.io/v3/" + INFURA_PROJECT_ID,
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},
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],
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}).ethr,
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web: webDidResolver().web,
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}),
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]);
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const basicResolverMap = R.fromPairs(basicDidResolvers)
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export const DEFAULT_BASIC_RESOLVER = basicResolverMap[DEFAULT_DID_PROVIDER_NETWORK_NAME]
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const agentDidResolvers = NETWORK_NAMES.map((networkName) => {
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return new DIDResolverPlugin({
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resolver: basicResolverMap[networkName],
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})
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})
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let allPlugins = [
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new CredentialIssuer(),
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new KeyManager({
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store: new KeyStore(dbConnection),
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kms: {
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local: new KeyManagementSystem(),
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},
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}),
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didManager,
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].concat(agentDidResolvers)
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*/
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//export const agent = createAgent<IDIDManager & IKeyManager & IDataStore & IDataStoreORM & IResolver>({ plugins: allPlugins })
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@@ -167,77 +167,62 @@
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<script lang="ts">
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import { Options, Vue } from "vue-class-component";
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import { getRandomBytesSync } from "ethereum-cryptography/random";
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import { entropyToMnemonic } from "ethereum-cryptography/bip39";
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import { wordlist } from "ethereum-cryptography/bip39/wordlists/english";
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import { HDNode } from "@ethersproject/hdnode";
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import { useAppStore } from "../store/app";
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import { useAccountStore } from "../store/account";
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import { createIdentifier, deriveAddress, newIdentifier } from "../libs/crypto";
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import { IIdentifier } from "@veramo/core";
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import * as R from "ramda";
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import R from "ramda";
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@Options({
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components: {},
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})
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export default class AccountViewView extends Vue {
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created() {
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console.log("Component has been created!");
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const entropy = getRandomBytesSync(32);
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const mnemonic = entropyToMnemonic(entropy, wordlist);
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const mnemonicPassword = "HardCodedPassword";
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console.log(entropy, mnemonic);
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this.importAndStoreIdentifier(mnemonic, mnemonicPassword, false, []);
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}
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importAndStoreIdentifier(
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mnemonic: string,
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mnemonicPassword: string,
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toLowercase: boolean,
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previousIdentifiers: Array<IIdentifier>
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) {
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const UPORT_ROOT_DERIVATION_PATH = "m/7696500'/0'/0'/0'";
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mnemonic = mnemonic.trim().toLowerCase();
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console.log(mnemonic);
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const hdnode: HDNode = HDNode.fromMnemonic(mnemonic);
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const rootNode: HDNode = hdnode.derivePath(UPORT_ROOT_DERIVATION_PATH);
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const privateHex = rootNode.privateKey.substring(2); // original starts with '0x'
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const publicHex = rootNode.publicKey.substring(2); // original starts with '0x'
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let address = rootNode.address;
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const previousIdentifiers: Array<IIdentifier> = [];
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const toLowercase = true;
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const appStore = useAppStore();
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const accountStore = useAccountStore();
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console.log(address, privateHex, publicHex);
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if (appStore._condition == "uninitialized") {
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const mnemonic = createIdentifier();
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const prevIds = previousIdentifiers || [];
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if (toLowercase) {
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const foundEqual = R.find(
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(id: IIdentifier) => id.did.split(":")[2] === address,
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prevIds
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);
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if (foundEqual) {
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// They're trying to create a lowercase version of one that exists in normal case.
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// (We really should notify the user.)
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// appStore.dispatch(appSlice.actions.addLog({log: true, msg: "Will create a normal-case version of the DID since a regular version exists."}))
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const [address, privateHex, publicHex, UPORT_ROOT_DERIVATION_PATH] =
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deriveAddress(mnemonic);
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//appStore.dispatch(appSlice.actions.addLog({log: false, msg: "... derived keys and address..."}))
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const prevIds = previousIdentifiers || [];
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let addr = address;
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if (toLowercase) {
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const foundEqual = R.find(
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(id: IIdentifier) => id.did.split(":")[2] === address,
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prevIds
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);
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if (foundEqual) {
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// appStore.dispatch(appSlice.actions.addLog({log: true, msg: "Will create a normal-case version of the DID since a regular version exists."}))
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} else {
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addr = address.toLowerCase();
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}
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} else {
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address = address.toLowerCase();
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// They're not trying to convert to lowercase.
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const foundLower = R.find(
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(id: IIdentifier) => id.did.split(":")[2] === address.toLowerCase(),
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prevIds
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);
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if (foundLower) {
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// appStore.dispatch(appSlice.actions.addLog({log: true, msg: "Will create a lowercase version of the DID since a lowercase version exists."}))
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addr = address.toLowerCase();
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}
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}
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} else {
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// They're not trying to convert to lowercase.
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const foundLower = R.find(
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(id: IIdentifier) => id.did.split(":")[2] === address.toLowerCase(),
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prevIds
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const newId = newIdentifier(
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addr,
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publicHex,
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privateHex,
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UPORT_ROOT_DERIVATION_PATH
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);
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if (foundLower) {
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// They're trying to create a normal case version of one that exists in lowercase.
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// (We really should notify the user.)
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//appStore.dispatch(appSlice.actions.addLog({log: true, msg: "Will create a lowercase version of the DID since a lowercase version exists."}))
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address = address.toLowerCase();
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}
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//appStore.dispatch(appSlice.actions.addLog({log: false, msg: "... created new ID..."}))
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accountStore.account = JSON.stringify(newId);
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//appStore.dispatch(appSlice.actions.addLog({log: false, msg: "... stored new ID..."}))
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}
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//appStore.dispatch(appSlice.actions.addLog({log: false, msg: "... derived keys and address..."}))
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//const newId = newIdentifier(address, publicHex, privateHex, UPORT_ROOT_DERIVATION_PATH)
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//appStore.dispatch(appSlice.actions.addLog({log: false, msg: "... created new ID..."}))
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// awaiting because otherwise the UI may not see that a mnemonic was created
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//const savedId = await storeIdentifier(newId, mnemonic, mnemonicPassword)
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//appStore.dispatch(appSlice.actions.addLog({log: false, msg: "... stored new ID..."}))
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//return savedId;
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}
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}
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</script>
|
||||
|
||||
Reference in New Issue
Block a user