Gaetano Piazzolla GaetanoPiazzolla

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GaetanoPiazzolla / environment.js

Created July 21, 2021 07:57

Environment constant file

	export const environment = {
	apiBackendUrl: window["env"].API_BACKEND_URL,
	externalIntegrationUrl: window["env"].EXTERNAL_INTEGRATION_URL
	}

GaetanoPiazzolla / example.js

Created July 21, 2021 07:58

Example usage of the environment constant

	import { environment } from 'environment'

	. . .

	fetch(environment.apiBackendUrl + ‘/path’)
	.then(response => response.json())
	.then(data => console.log(data));

GaetanoPiazzolla / angular.json

Created July 21, 2021 08:01

Include env.js file into angular.json assets folder

	architect": {
	"build": {
	"builder": "@angular-devkit/build-angular:browser",
	"options": {
	"assets": [
	"src/favicon.ico",
	"src/assets" ]
	. . .
	],

GaetanoPiazzolla / webpack.config.js

Created July 21, 2021 08:03

Configuration for webpack copying assets folder with env.js file

	const CopyWebpackPlugin = require('copy-webpack-plugin');

	module.exports = env => {

	return {
	module: {
	. . . },
	plugins: [
	. . .
	new CopyWebpackPlugin([ { from: 'src/assets, to: assets } ])

GaetanoPiazzolla / env.template.js

Created July 21, 2021 08:04

Env template to create env.js file

	(function (window) {
	window["env"] = window["env"] \|\| {};
	window["env"].API_BACKEND_URL = "${ENV_API_BACKEND_URL}";
	window["env"].EXTERNAL_INTEGRATION_URL = "${ENV_EXTERNAL_INTEGRATION_URL}";
	})(this)

GaetanoPiazzolla / first.java

Last active July 27, 2021 07:17

Get text from qr code

	import com.google.iot.cbor.CborMap;
	import com.google.zxing.*;
	import com.google.zxing.client.j2se.BufferedImageLuminanceSource;
	import com.google.zxing.common.HybridBinarizer;

	// ....

	File file = new File("C:\\workspace_private\\green_pass\\src\\main\\resources\\green-pass.jpg");
	BufferedImage bufferedImage = ImageIO.read(file);
	LuminanceSource source = new BufferedImageLuminanceSource(bufferedImage);

GaetanoPiazzolla / second.java

Last active July 27, 2021 07:17

	import nl.minvws.encoding.Base45;

	// ....

	String withoutPrefix = text.substring(4);
	byte[] bytecompressed = Base45.getDecoder().decode(withoutPrefix);

	// ....

GaetanoPiazzolla / third.java

Last active July 27, 2021 07:17

	import java.io.ByteArrayOutputStream;
	import java.util.zip.Inflater;

	// ....

	Inflater inflater = new Inflater();
	inflater.setInput(bytecompressed);
	ByteArrayOutputStream outputStream = new ByteArrayOutputStream(bytecompressed.length);
	byte[] buffer = new byte[BUFFER_SIZE];
	while (!inflater.finished()) {

GaetanoPiazzolla / fourth.java

Created July 26, 2021 18:55

	import COSE.Encrypt0Message;
	import COSE.Message;
	import com.google.iot.cbor.CborMap;

	// ..
	Message a = Encrypt0Message.DecodeFromBytes(outputStream.toByteArray());
	CborMap cborMap = CborMap.createFromCborByteArray(a.GetContent());
	System.out.println(cborMap.toString(2));

	// ..

GaetanoPiazzolla / green.json

Last active July 27, 2021 07:17