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Code Issues Projects Releases Wiki Activity

added two events for encryption

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This commit is contained in:
Phillip 2023-04-29 16:19:18 +03:00
parent 595d16af86
commit 64ded72e8e
2 changed files with 125 additions and 2 deletions
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8
qortal-ui-plugins/plugins/core/components/qdn-action-types.js
View File

@ -35,4 +35,10 @@ export const GET_LIST_ITEMS = 'GET_LIST_ITEMS'
export const ADD_LIST_ITEMS = 'ADD_LIST_ITEMS'
// DELETE_LIST_ITEM
export const DELETE_LIST_ITEM = 'DELETE_LIST_ITEM'
export const DELETE_LIST_ITEM = 'DELETE_LIST_ITEM'
// ENCRYPT_DATA
export const ENCRYPT_DATA = 'ENCRYPT_DATA'
// DECRYPT_DATA
export const DECRYPT_DATA = 'DECRYPT_DATA'

119
qortal-ui-plugins/plugins/core/qdn/browser/browser.src.js
View File

@ -8,11 +8,11 @@ import {
translateUnsafeHTML,
registerTranslateConfig,
} from 'lit-translate';
import * as actions from '../../components/qdn-action-types';
registerTranslateConfig({
loader: (lang) => fetch(`/language/${lang}.json`).then((res) => res.json()),
});
import * as actions from '../../components/qdn-action-types';
import '@material/mwc-button';
import '@material/mwc-icon';
import '@material/mwc-checkbox'
@ -21,6 +21,8 @@ import WebWorkerChat from 'web-worker:./computePowWorker.src.js';
import { publishData } from '../../../utils/publish-image.js';
import { Loader } from '../../../utils/loader.js';
import { QORT_DECIMALS } from 'qortal-ui-crypto/api/constants';
import nacl from '../../../../../qortal-ui-crypto/api/deps/nacl-fast.js'
import ed2curve from '../../../../../qortal-ui-crypto/api/deps/nacl-fast.js'
const parentEpml = new Epml({ type: 'WINDOW', source: window.parent });
class WebBrowser extends LitElement {
@ -558,6 +560,121 @@ class WebBrowser extends LitElement {
break;
}
}
case actions.ENCRYPT_DATA: {
const requiredFields = ['Uint8ArrayData', 'destinationPublicKey'];
const missingFields = [];
requiredFields.forEach((field) => {
if (!data[field]) {
missingFields.push(field);
}
});
if (missingFields.length > 0) {
const missingFieldsString = missingFields.join(', ');
const errorMsg = `Missing fields: ${missingFieldsString}`
let data = {};
data['error'] = errorMsg;
response = JSON.stringify(data);
break
}
const { Uint8ArrayData, destinationPublicKey } = data
if (!(Uint8ArrayData instanceof Uint8Array)) {
data['error'] = "The Uint8ArrayData you've submitted is invalid";
response = JSON.stringify(data);
break
}
try {
const privateKey = window.parent.reduxStore.getState().app.selectedAddress.keyPair.privateKey
if (!privateKey) {
data['error'] = "Unable to retrieve keys"
response = JSON.stringify(data);
break
}
const convertedPrivateKey = ed2curve.convertSecretKey(privateKey)
const convertedPublicKey = ed2curve.convertPublicKey(destinationPublicKey)
const sharedSecret = new Uint8Array(32)
nacl.lowlevel.crypto_scalarmult(sharedSecret, convertedPrivateKey, convertedPublicKey)
const chatEncryptionSeed = new Sha256().process(sharedSecret).finish().result
const nonce = new Uint8Array(24);
window.crypto.getRandomValues(nonce);
const encryptedData = nacl.secretbox(Uint8ArrayData, nonce, chatEncryptionSeed)
const combinedData = new Uint8Array(nonce.length + encryptedData.length);
combinedData.set(nonce);
combinedData.set(encryptedData, nonce.length);
let data = {};
data['encryptedData'] = combinedData
data['destinationPublicKey'] = destinationPublicKey
response = JSON.stringify(data);
break;
} catch (error) {
const data = {};
const errorMsg = error.message || "Error in encrypting data"
data['error'] = errorMsg;
response = JSON.stringify(data);
break
}
}
case actions.DECRYPT_DATA: {
const requiredFields = ['encryptedData'];
const missingFields = [];
requiredFields.forEach((field) => {
if (!data[field]) {
missingFields.push(field);
}
});
if (missingFields.length > 0) {
const missingFieldsString = missingFields.join(', ');
const errorMsg = `Missing fields: ${missingFieldsString}`
let data = {};
data['error'] = errorMsg;
response = JSON.stringify(data);
break
}
const { encryptedData } = data
try {
const combinedData = encryptedData
const nonce = combinedData.slice(0, 24);
const _encryptedData = combinedData.slice(24);
const privateKey = window.parent.reduxStore.getState().app.selectedAddress.keyPair.privateKey
const publicKey = window.parent.reduxStore.getState().app.selectedAddress.keyPair.publicKey
if (!privateKey || !publicKey) {
data['error'] = "Unable to retrieve keys"
response = JSON.stringify(data);
break
}
const convertedPrivateKey = ed2curve.convertSecretKey(privateKey)
const convertedPublicKey = ed2curve.convertPublicKey(publicKey)
const sharedSecret = new Uint8Array(32);
nacl.lowlevel.crypto_scalarmult(sharedSecret, convertedPrivateKey, convertedPublicKey)
const _chatEncryptionSeed = new Sha256().process(sharedSecret).finish().result
const _decryptedData = nacl.secretbox.open(_encryptedData, nonce, _chatEncryptionSeed)
let data = {};
data['decryptedData'] = _decryptedData
response = JSON.stringify(data);
break;
} catch (error) {
const data = {};
const errorMsg = error.message || "Error in decrypting data"
data['error'] = errorMsg;
response = JSON.stringify(data);
break
}
}
case actions.GET_LIST_ITEMS: {
const requiredFields = ['list_name'];
const missingFields = [];