mirror of
https://github.com/iden3/js-iden3-core.git
synced 2026-01-10 06:18:02 -05:00
Adjust JS Core according to golang
This commit is contained in:
Dimasik Kolezhniuk
@@ -8,13 +8,32 @@ import {
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} from './constants';
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import { DID } from './did';
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export const registerDidMethod = (method: string, byte: number): void => {
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DidMethod[method] = method;
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export const registerBlockchain = (blockchain: string): void => {
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Blockchain[blockchain] = blockchain;
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};
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if (typeof DidMethodByte[method] === 'number') {
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throw new Error(`did method ${method} already registered`);
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export const registerNetwork = (network: string): void => {
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NetworkId[network] = network;
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};
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export const registerDidMethod = (method: string, byte: number): void => {
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const existingByte = DidMethodByte[method];
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if (typeof DidMethodByte[method] === 'number' && existingByte !== byte) {
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throw new Error(
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`DID method '${method}' already registered with byte '${existingByte.toString(2)}'`
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);
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}
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const max = DidMethodByte[DidMethod.Other];
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if (byte >= max) {
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throw new Error(
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`Can't register DID method byte: current '${byte.toString(2)}', maximum byte allowed: '${(
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max - 1
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).toString(2)}'`
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);
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}
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DidMethod[method] = method;
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DidMethodByte[method] = byte;
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};
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@@ -29,8 +48,10 @@ export const registerDidMethod = (method: string, byte: number): void => {
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export const registerChainId = (blockchain: string, network: string, chainId: number): void => {
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const key = `${blockchain}:${network}`;
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if (typeof ChainIds[key] === 'number') {
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throw new Error(`chainId ${blockchain}:${network} already registered`);
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if (typeof ChainIds[key] === 'number' && ChainIds[key] !== chainId) {
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throw new Error(
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`chainId '${blockchain}:${network}' already registered with value '${ChainIds[key]}'`
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);
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}
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ChainIds[key] = chainId;
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@@ -109,8 +130,8 @@ export const registerDidMethodNetwork = ({
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networkFlag: number;
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chainId?: number;
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}): void => {
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Blockchain[blockchain] = blockchain;
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NetworkId[network] = network;
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registerBlockchain(blockchain);
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registerNetwork(network);
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if (typeof methodByte === 'number') {
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registerDidMethod(method, methodByte);
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}
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@@ -124,8 +145,13 @@ export const registerDidMethodNetwork = ({
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}
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const key = `${blockchain}:${network}`;
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if (typeof DidMethodNetwork[method][key] === 'number') {
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throw new Error(`did method network ${key} already registered`);
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const existedFlag = DidMethodNetwork[method][key];
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if (typeof existedFlag === 'number' && existedFlag !== networkFlag) {
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throw new Error(
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`DID method network '${method}' with blockchain '${blockchain}' and network '${network}' already registered with another flag '${existedFlag.toString(
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2
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)}'`
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);
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}
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DidMethodNetwork[method][key] = networkFlag;
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};
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@@ -46,123 +46,6 @@ describe('DID tests', () => {
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expect(Uint8Array.from([DidMethodByte[DidMethod.Iden3], 0b0])).toStrictEqual(id.type());
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});
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it('Custom DID Registration', () => {
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const testCases = [
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{
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description: 'register new did method network',
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data: {
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method: 'test_method',
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blockchain: 'test_chain',
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network: 'test_net',
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chainId: 101,
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methodByte: 0b00000011,
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networkFlag: 0b0001_0001
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}
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},
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{
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description: 'register one more new did method network',
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data: {
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method: 'method',
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blockchain: 'chain',
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network: 'network',
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chainId: 102,
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methodByte: 0b0000_0100,
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networkFlag: 0b0001_0001
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}
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},
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{
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description: 'register oexistind did method byte',
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data: {
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method: 'method',
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blockchain: 'chain',
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network: 'network',
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chainId: 102,
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methodByte: 0b0000_0100,
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networkFlag: 0b0001_0001
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},
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error: 'did method method already registered'
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},
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{
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description: 'register network to existing did method',
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data: {
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method: DidMethod.Iden3,
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blockchain: 'chain',
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network: NetworkId.Test,
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chainId: 103,
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networkFlag: 0b01000000 | 0b00000011
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}
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},
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{
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description: 'register one more network to existing did method',
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data: {
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method: DidMethod.Iden3,
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blockchain: Blockchain.ReadOnly,
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network: 'network',
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chainId: 104,
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networkFlag: 0b01000000 | 0b00000011
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}
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},
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{
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description: 'register already registered did method network',
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data: {
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method: DidMethod.Iden3,
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blockchain: Blockchain.ReadOnly,
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network: 'network',
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networkFlag: 0b01000000 | 0b00000011
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},
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error: 'did method network readonly:network already registered'
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},
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{
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description: 'register exited chain',
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data: {
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method: DidMethod.Iden3,
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blockchain: Blockchain.ReadOnly,
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network: 'network',
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chainId: 104,
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networkFlag: 0b01000000 | 0b00000011
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},
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error: 'chainId readonly:network already registered'
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},
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{
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description: 'register known chain id to new did method',
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data: {
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method: 'method2',
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blockchain: Blockchain.Polygon,
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network: NetworkId.Mumbai,
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methodByte: 0b0000_0101,
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networkFlag: 0b0001_0001
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}
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}
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];
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for (let i = 0; i < testCases.length; i++) {
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const tc = testCases[i];
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if (tc.error) {
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expect(() => registerDidMethodNetwork(tc.data)).toThrowError(tc.error);
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} else {
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registerDidMethodNetwork(tc.data);
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}
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}
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const d = helperBuildDIDFromType('method', 'chain', 'network');
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// const did = helperBuildDIDFromType('method', 'chain', 'network');
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expect('4bb86obLkMrifHixMY62WM4iQQVr7u29cxWjMAinrT').toEqual(d.string().split(':').pop());
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// did
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const didStr = 'did:method:chain:network:4bb86obLkMrifHixMY62WM4iQQVr7u29cxWjMAinrT';
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const did3 = DID.parse(didStr);
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const id = DID.idFromDID(did3);
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expect('4bb86obLkMrifHixMY62WM4iQQVr7u29cxWjMAinrT').toEqual(id.string());
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const method = DID.methodFromId(id);
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expect(DidMethod.method).toBe(method);
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const blockchain = DID.blockchainFromId(id);
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expect(Blockchain.chain).toBe(blockchain);
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const networkId = DID.networkIdFromId(id);
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expect(NetworkId.network).toBe(networkId);
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});
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it('TestDID_UnmarshalJSON', () => {
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const parseRes = JSON.parse(
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`{"obj": "did:iden3:polygon:mumbai:wyFiV4w71QgWPn6bYLsZoysFay66gKtVa9kfu6yMZ"}`
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@@ -372,4 +255,159 @@ describe('DID tests', () => {
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"can't get Ethereum address: high bytes of genesis are not zero"
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);
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});
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it('TestCustomDIDRegistration', () => {
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const testCases = [
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{
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description: 'register new did method network',
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data: {
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method: 'test_method',
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blockchain: 'test_chain',
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network: 'test_net',
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networkFlag: 0b0001_0001,
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chainId: 101,
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methodByte: 0b00000011
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}
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},
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{
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description: 'register one more new did method network',
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data: {
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method: 'method',
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blockchain: 'chain',
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network: 'network',
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networkFlag: 0b0001_0001,
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chainId: 102,
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methodByte: 0b00000100
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}
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},
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{
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description: 'register the same new did method network',
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data: {
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method: 'method',
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blockchain: 'chain',
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network: 'network',
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networkFlag: 0b0001_0001,
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chainId: 102,
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methodByte: 0b00000100
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}
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},
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{
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description: 'register network to existing did method',
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data: {
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method: DidMethod.Iden3,
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blockchain: 'chain',
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network: NetworkId.Test,
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networkFlag: 0b01000000 | 0b00000011,
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chainId: 103
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}
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},
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{
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description: 'register network to existing did method and chainId',
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data: {
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method: DidMethod.Iden3,
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blockchain: Blockchain.ReadOnly,
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network: NetworkId.NoNetwork,
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networkFlag: 0b00000000,
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chainId: 103
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}
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},
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{
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description: 'register one more network to existing did method',
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data: {
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method: DidMethod.Iden3,
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blockchain: Blockchain.ReadOnly,
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network: 'network',
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networkFlag: 0b01000000 | 0b00000011,
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chainId: 104
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}
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},
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{
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description: 'register known chain id to new did method',
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data: {
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method: 'method2',
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blockchain: Blockchain.Polygon,
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network: NetworkId.Mumbai,
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networkFlag: 0b0001_0001,
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methodByte: 0b0000001
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}
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}
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];
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for (let i = 0; i < testCases.length; i++) {
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const tc = testCases[i];
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expect(() => registerDidMethodNetwork(tc.data)).not.toThrow();
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}
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const d = helperBuildDIDFromType('method', 'chain', 'network');
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// const did = helperBuildDIDFromType('method', 'chain', 'network');
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expect('4bb86obLkMrifHixMY62WM4iQQVr7u29cxWjMAinrT').toEqual(d.string().split(':').pop());
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// did
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const didStr = 'did:method:chain:network:4bb86obLkMrifHixMY62WM4iQQVr7u29cxWjMAinrT';
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const did3 = DID.parse(didStr);
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const id = DID.idFromDID(did3);
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expect('4bb86obLkMrifHixMY62WM4iQQVr7u29cxWjMAinrT').toEqual(id.string());
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const method = DID.methodFromId(id);
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expect(DidMethod.method).toBe(method);
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const blockchain = DID.blockchainFromId(id);
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expect(Blockchain.chain).toBe(blockchain);
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const networkId = DID.networkIdFromId(id);
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expect(NetworkId.network).toBe(networkId);
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});
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const testCases = [
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{
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description: 'try to overwrite existing chain id',
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data: {
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method: DidMethod.Iden3,
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blockchain: Blockchain.Polygon,
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network: NetworkId.Mumbai,
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networkFlag: 0b0001_0001,
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chainId: 1
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},
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err: "chainId 'polygon:mumbai' already registered with value '80001'"
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},
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{
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description: 'try to overwrite existing DID method byte',
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data: {
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method: DidMethod.Iden3,
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blockchain: Blockchain.Ethereum,
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network: NetworkId.Main,
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networkFlag: 0b00100000 | 0b00000001,
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chainId: 1,
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methodByte: 0b00000010
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},
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err: "DID method 'iden3' already registered with byte '1'"
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},
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{
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description: 'try to write max did method byte',
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data: {
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method: 'method33',
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blockchain: Blockchain.Ethereum,
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network: NetworkId.Main,
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networkFlag: 0b00100000 | 0b00000001,
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chainId: 1,
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methodByte: 0b11111111
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},
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err: "Can't register DID method byte: current '11111111', maximum byte allowed: '11111110'"
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},
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{
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description: 'try to rewrite existing DID Method Network Flag',
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data: {
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method: DidMethod.Iden3,
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blockchain: Blockchain.Ethereum,
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network: NetworkId.Main,
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networkFlag: 0b00100000 | 0b00000011
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},
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err: "DID method network 'iden3' with blockchain 'eth' and network 'main' already registered with another flag '100001'"
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}
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];
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for (let i = 0; i < testCases.length; i++) {
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const tc = testCases[i];
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it(tc.description, () => {
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expect(() => registerDidMethodNetwork(tc.data)).toThrowError(tc.err);
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});
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}
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});
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