Commit f7e38c3a authored by Christoph-Thomas Abs's avatar Christoph-Thomas Abs
Browse files

Initial release

const path = require('path');
module.exports = {
parser: 'babel-eslint',
env: {
browser: true,
es6: true,
plugins: ['jsx-a11y', 'sonarjs'],
extends: [
globals: {
Atomics: 'readonly',
SharedArrayBuffer: 'readonly',
parserOptions: {
ecmaFeatures: {
jsx: true,
ecmaVersion: 2018,
sourceType: 'module',
settings: {
'import/resolver': {
node: {
paths: [path.join(__dirname, './src')],
rules: {
'jsx-a11y/autocomplete-valid': 'off', // craco seams to not understand this...
'no-unused-vars': 2,
'no-console': 1,
'max-lines': [1, 400],
complexity: 2,
'new-cap': 0,
'prefer-promise-reject-errors': 0,
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'react/require-default-props': 0,
'react/jsx-filename-extension': 0,
'react-hooks/exhaustive-deps': 2,
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'unicorn/no-null': 0,
'unicorn/prefer-number-properties': 0,
'unicorn/prefer-regexp-test': 0,
'unicorn/prevent-abbreviations': 2,
'unicorn/consistent-function-scoping': 0, //,
'promise/always-return': 0,
'promise/no-return-wrap': 1,
'sonarjs/no-small-switch': 0,
'sonarjs/cognitive-complexity': 1,
'react/no-array-index-key': 1,
'unicorn/number-literal-case': 0,
'no-restricted-syntax': ['error', 'LabeledStatement', 'WithStatement'],
'import/no-extraneous-dependencies': [
devDependencies: ['**/*.test.js', 'src/testHelper/*'],
overrides: [
files: ['src/graphql/**', '*.query.js'],
rules: {
camelcase: 'off',
\ No newline at end of file
# See for more about ignoring files.
# dependencies
# testing
# production
# misc
\ No newline at end of file
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"proseWrap": "always"
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# Changelog
### 1.0.0 (2021-05-24)
* initial public release
\ No newline at end of file
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\ No newline at end of file
# Luca CWA Event
[luca]( ensures a data protection-compliant, decentralized
encryption of your data, undertakes the obligation to record contact data for
events and gastronomy, relieves the health authorities through digital, lean,
and integrated processes to enable efficient and complete tracing.
This service contains the source code of the Luca CWA Event package.
Purpose of this package, is to port the event qr code registration logic from the corona war app (CWA) to a browser-compatible easy-to-use package.
The goal is to take all the parameters like event description and time and generate the payload data that is going to be appended to the URL behind a QR Code.
The Luca CWA Event package is used in [Luca Web Services](
## Acknowledgements
The logic and code used in this repository are adapted from the CWA repositories that offer the logic to generate the CWA QR code payload. The primary repositories used are
* [cwa-event-qr-code](
* [cwa-website](
## Changelog
An overview of all releases can be found
## Issues & Support
Please [create an issue]( for
suggestions or problems related to this application. For general questions,
please check out our [FAQ]( or contact our support
team at [](
## License
The Luca CWA Event is Free Software (Open Source) and is distributed
with a number of components with compatible licenses.
SPDX-License-Identifier: Apache-2.0
SPDX-FileCopyrightText: 2021 culture4life GmbH <>
For details see
* [license file](
\ No newline at end of file
module.exports = {
roots: ['<rootDir>/src'],
transform: {
'^.+\\.tsx?$': 'ts-jest',
testRegex: '(/__tests__/.*|(\\.|/)(test|spec))\\.tsx?$',
moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'json', 'node'],
testEnvironment: 'node',
\ No newline at end of file
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.CROWD_NOTIFIER_PUBLIC_KEY = 'gwLMzE153tQwAOf2MZoUXXfzWTdlSpfS99iZffmcmxOG9njSK4RTimFOFwDh6t0Tyw8XR01ugDYjtuKwjjuK49Oh83FWct6XpefPi9Skjxvvz53i9gaMmUEc96pbtoaA';
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
Object.defineProperty(exports, "__esModule", { value: true });
exports.LOCATION_TYPES = exports.generateQRPayload = exports.generateSerializedPayload = exports.validateQRData = void 0;
const moment_1 = __importDefault(require("moment"));
const uint8_to_base64_1 = require("uint8-to-base64");
const trace_location_pb_1 = require("./lib/trace_location_pb");
const constants_1 = require("./constants");
const validateQRData = (qrCodeData) => {
let errors = 0;
if (!qrCodeData.locationType) {
if (!qrCodeData.description || !qrCodeData.description.length) {
else if (qrCodeData.description.length > 100) {
if (!qrCodeData.address || !qrCodeData.address.length) {
else if (qrCodeData.address.length > 100) {
if (!qrCodeData.defaultcheckinlengthMinutes) {
if (qrCodeData.locationType >= 9 || qrCodeData.locationType === 2) {
const timeReg = /^([0-1]?[0-9]|2[0-3]):[0-5][0-9]$/;
const dateReg = /^\d{2}.\d{2}.\d{4}$/;
if (!qrCodeData.starttime || !qrCodeData.startdate) {
else {
if (!dateReg.test(qrCodeData.startdate) ||
!moment_1.default(qrCodeData.startdate.split('.').reverse().join('-')).isValid()) {
if (!timeReg.test(qrCodeData.starttime)) {
if (!qrCodeData.endtime || !qrCodeData.enddate) {
else {
if (!dateReg.test(qrCodeData.enddate) ||
!moment_1.default(qrCodeData.enddate.split('.').reverse().join('-')).isValid()) {
if (!timeReg.test(qrCodeData.endtime)) {
return errors === 0;
exports.validateQRData = validateQRData;
const generateSerializedPayload = (qrCodeData) => {
const locationData = new trace_location_pb_1.proto.CWALocationData();
const crowdNotifierData = new trace_location_pb_1.proto.CrowdNotifierData();
const seed = new Uint8Array(16);
console.log('seed', seed);
const traceLocation = new trace_location_pb_1.proto.TraceLocation();
if (qrCodeData.locationType >= 9 || qrCodeData.locationType === 2) {
traceLocation.setStarttimestamp(moment_1.default(qrCodeData.startdate.reverse().join('-') + ' ' + qrCodeData.starttime).format('X'));
traceLocation.setEndtimestamp(moment_1.default(qrCodeData.enddate.reverse().join('-') + ' ' + qrCodeData.endtime).format('X'));
const payload = new trace_location_pb_1.proto.QRCodePayload();
return payload.serializeBinary();
exports.generateSerializedPayload = generateSerializedPayload;
const generateQRPayload = (qrCodeData) => {
const qrContent = uint8_to_base64_1.encode(exports.generateSerializedPayload(qrCodeData))
.replace(/\+/g, '-')
.replace(/\//g, '_')
.replace(/=+$/, '');
return qrContent;
exports.generateQRPayload = generateQRPayload;
exports.LOCATION_TYPES = trace_location_pb_1.proto.TraceLocationType;
"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
var __exportStar = (this && this.__exportStar) || function(m, exports) {
for (var p in m) if (p !== "default" && !, p)) __createBinding(exports, m, p);
Object.defineProperty(exports, "__esModule", { value: true });
__exportStar(require("./eventregistration"), exports);
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
Object.defineProperty(exports, "__esModule", { value: true });
const google_protobuf_1 = __importDefault(require("google-protobuf/google-protobuf"));
var jspb = require('google-protobuf');
var goog = jspb;
var global = function () {
return this;
goog.exportSymbol('proto.CWALocationData', null, global);
goog.exportSymbol('proto.CrowdNotifierData', null, global);
goog.exportSymbol('proto.QRCodePayload', null, global);
goog.exportSymbol('proto.TraceLocation', null, global);
goog.exportSymbol('proto.TraceLocationType', null, global);
google_protobuf_1.default.QRCodePayload = function (opt_data) {
jspb.Message.initialize(this, opt_data, 0, -1, null, null);
goog.inherits(google_protobuf_1.default.QRCodePayload, jspb.Message);
if (goog.DEBUG && !COMPILED) {
google_protobuf_1.default.QRCodePayload.displayName = 'proto.QRCodePayload';
google_protobuf_1.default.TraceLocation = function (opt_data) {
jspb.Message.initialize(this, opt_data, 0, -1, null, null);
goog.inherits(google_protobuf_1.default.TraceLocation, jspb.Message);
if (goog.DEBUG && !COMPILED) {
google_protobuf_1.default.TraceLocation.displayName = 'proto.TraceLocation';
google_protobuf_1.default.CrowdNotifierData = function (opt_data) {
jspb.Message.initialize(this, opt_data, 0, -1, null, null);
goog.inherits(google_protobuf_1.default.CrowdNotifierData, jspb.Message);
if (goog.DEBUG && !COMPILED) {
google_protobuf_1.default.CrowdNotifierData.displayName = 'proto.CrowdNotifierData';
google_protobuf_1.default.CWALocationData = function (opt_data) {
jspb.Message.initialize(this, opt_data, 0, -1, null, null);
goog.inherits(google_protobuf_1.default.CWALocationData, jspb.Message);
if (goog.DEBUG && !COMPILED) {
google_protobuf_1.default.CWALocationData.displayName = 'proto.CWALocationData';
if (jspb.Message.GENERATE_TO_OBJECT) {
google_protobuf_1.default.QRCodePayload.prototype.toObject = function (opt_includeInstance) {
return google_protobuf_1.default.QRCodePayload.toObject(opt_includeInstance, this);
google_protobuf_1.default.QRCodePayload.toObject = function (includeInstance, msg) {
var f, obj = {
version: jspb.Message.getFieldWithDefault(msg, 1, 0),
locationdata: (f = msg.getLocationdata()) &&
google_protobuf_1.default.TraceLocation.toObject(includeInstance, f),
crowdnotifierdata: (f = msg.getCrowdnotifierdata()) &&
google_protobuf_1.default.CrowdNotifierData.toObject(includeInstance, f),
vendordata: msg.getVendordata_asB64(),
if (includeInstance) {
obj.$jspbMessageInstance = msg;
return obj;
google_protobuf_1.default.QRCodePayload.deserializeBinary = function (bytes) {
var reader = new jspb.BinaryReader(bytes);
var msg = new google_protobuf_1.default.QRCodePayload();
return google_protobuf_1.default.QRCodePayload.deserializeBinaryFromReader(msg, reader);
google_protobuf_1.default.QRCodePayload.deserializeBinaryFromReader = function (msg, reader) {
while (reader.nextField()) {
if (reader.isEndGroup()) {
var field = reader.getFieldNumber();
switch (field) {
case 1:
var value = reader.readUint32();
case 2:
var value = new google_protobuf_1.default.TraceLocation();
reader.readMessage(value, google_protobuf_1.default.TraceLocation.deserializeBinaryFromReader);
case 3:
var value = new google_protobuf_1.default.CrowdNotifierData();
reader.readMessage(value, google_protobuf_1.default.CrowdNotifierData.deserializeBinaryFromReader);
case 4:
var value = reader.readBytes();
return msg;
google_protobuf_1.default.QRCodePayload.prototype.serializeBinary = function () {
var writer = new jspb.BinaryWriter();
google_protobuf_1.default.QRCodePayload.serializeBinaryToWriter(this, writer);
return writer.getResultBuffer();