## DID-SDK

This SDK aims to help the development of integrations with DidStorage smart-contracts that use JavaScript.

- [Everscale DID Registry](https://git.defispace.com/ssi-4/everscale-did-registry)
- [npmjs-package](https://www.npmjs.com/package/everscale-did-sdk-radiance)

- [Specification `docs/spec-did-core.md`](https://git.defispace.com/ssi-4/everscale-did-sdk-core/-/blob/master/docs/spec-did-core.md)

### Contents

- [`src/did-client-core.js`](https://git.defispace.com/ssi-4/everscale-did-sdk-core/-/blob/master/src/did-client-core.js) - sdk uses TonClient(<a href="https://github.com/tonlabs/ton-client-js">@tonclient/core</a>) for node js and web front

### How to install

```shell
npm i everscale-did-sdk-radiance
```

### Example use did-core for Node js

```javascript

const { libNode } = require("@tonclient/lib-node");

const core = require('everscale-did-sdk-radiance');


async function main() {

  core.initSettings("devNet", libNode);
  
  const did = 'did:everscale:d760f69f830dfa0668f2e7923392217589ec8d62dcb90f2c06656665dba7fb4d';
  
  res = await core.resolveDIDDocument(did);

  console.log(res);
}
```

### Example use did-core for Web

```javascript

import { libWeb } from "@tonclient/lib-web";

import core from 'everscale-did-sdk-radiance';

async function main() {

  core.initSettings("devNet", libWeb);
  
  const did = 'did:everscale:d760f69f830dfa0668f2e7923392217589ec8d62dcb90f2c06656665dba7fb4d';
  
  res = await core.resolveDIDDocument(did);

  console.log(res);
}
```

### Example use did-core for Node js or Web
[Check file `test/run.js`](https://git.defispace.com/ssi-4/everscale-did-sdk-core/-/blob/master/test/run.js)


### How to test

set params (address and keys) for giver contract in [`test/GiverContract.json`](https://git.defispace.com/ssi-4/everscale-did-sdk-core/-/blob/master/test/GiverContract.json) file and run

```shell
npm install
npm run test
```

Output
```

tests are completed
Result of tests
start tests: success
Test 1 - Create did smart-contract: success
Test 2 - resolve did: success
Test 3 - update json did document: success
Test 4 - update Issuer Address of did document smart-contract: success
Test 5 - deactivate did document smart-contract: success
Test 6 - sign data: success
Test 7 - verify signature: success

```