Software Coder snowdence

Keybase proof

I hereby claim:

I am snowdence on github.
I am snowdence (https://keybase.io/snowdence) on keybase.
I have a public key ASBQNprzFqOb8QsKXdqNEmkm9KuagytEnX-mwjmEPSWpnAo

To claim this, I am signing this object:

For Subsciption until January 10, 2020

CATF44LT7C-eyJsaWNlbnNlSWQiOiJDQVRGNDRMVDdDIiwibGljZW5zZWVOYW1lIjoiVmxhZGlzbGF2IEtvdmFsZW5rbyIsImFzc2lnbmVlTmFtZSI6IiIsImFzc2lnbmVlRW1haWwiOiIiLCJsaWNlbnNlUmVzdHJpY3Rpb24iOiJGb3IgZWR1Y2F0aW9uYWwgdXNlIG9ubHkiLCJjaGVja0NvbmN1cnJlbnRVc2UiOmZhbHNlLCJwcm9kdWN0cyI6W3siY29kZSI6IklJIiwicGFpZFVwVG8iOiIyMDIwLTAxLTA4In0seyJjb2RlIjoiQUMiLCJwYWlkVXBUbyI6IjIwMjAtMDEtMDgifSx7ImNvZGUiOiJEUE4iLCJwYWlkVXBUbyI6IjIwMjAtMDEtMDgifSx7ImNvZGUiOiJQUyIsInBhaWRVcFRvIjoiMjAyMC0wMS0wOCJ9LHsiY29kZSI6IkdPIiwicGFpZFVwVG8iOiIyMDIwLTAxLTA4In0seyJjb2RlIjoiRE0iLCJwYWlkVXBUbyI6IjIwMjAtMDEtMDgifSx7ImNvZGUiOiJDTCIsInBhaWRVcFRvIjoiMjAyMC0wMS0wOCJ9LHsiY29kZSI6IlJTMCIsInBhaWRVcFRvIjoiMjAyMC0wMS0wOCJ9LHsiY29kZSI6IlJDIiwicGFpZFVwVG8iOiIyMDIwLTAxLTA4In0seyJjb2RlIjoiUkQiLCJwYWlkVXBUbyI6IjIwMjAtMDEtMDgifSx7ImNvZGUiOiJQQyIsInBhaWRVcFRvIjoiMjAyMC0wMS0wOCJ9LHsiY29kZSI6IlJNIiwicGFpZFVwVG8iOiIyMDIwLTAxLTA4In0seyJjb2RlIjoiV1MiLCJwYWlkVXBUbyI6IjIwMjAtMDEtMDgifSx7ImNvZGUiOiJEQiIsInBhaWRVcFRvIjoiMjAyMC0wMS0wOCJ9LHsiY29kZSI6I

AES-256 encryption and decryption in PHP and C#

Update: There is a more secure version available. Details

PHP

<?php

$plaintext = 'My secret message 1234';

	// Convert a wide Unicode string to an UTF8 string
	std::string utf8_encode(const std::wstring &wstr)
	{
	int size_needed = WideCharToMultiByte(CP_UTF8, 0, &wstr[0], (int)wstr.size(), NULL, 0, NULL, NULL);
	std::string strTo(size_needed, 0);
	WideCharToMultiByte(CP_UTF8, 0, &wstr[0], (int)wstr.size(), &strTo[0], size_needed, NULL, NULL);
	return strTo;
	}

	// Convert an UTF8 string to a wide Unicode String

	const echoPostRequest = {
	url: 'https://<my url>.auth0.com/oauth/token',
	method: 'POST',
	header: 'Content-Type:application/json',
	body: {
	mode: 'application/json',
	raw: JSON.stringify(
	{
	client_id:'<your client ID>',
	client_secret:'<your client secret>',

	/**
	* Copyright (c) Ladifire, Inc. and its affiliates.
	*
	* This source code is licensed under the MIT license found in the
	* LICENSE file in the root directory of this source tree.
	*/

	import * as React from 'react';

	import {Pressable} from '@ladifire-ui-react/tetra-button';

	{
	"version": "2.0.0.0",
	"url": "https://snowdence.file.core.windows.net/upx03-28&sr=f&sig%3D",
	"changelog": "https://snowdence.file.core.windows.net/upd-29T07%3A12%3A17Z&sp=rl&sv=2018-03-28&sr=f&sig=nLn2Vcs%%3D",
	"force_update": false,
	"mandatory": {
	"value": false,
	"minVersion": "1.0.0.1",
	"mode": 1
	},

	const http = require('http');
	const server = http.createServer();

	server.on('request', (request, response) => {
	let body = [];
	request.on('data', (chunk) => {
	body.push(chunk);
	}).on('end', () => {
	body = Buffer.concat(body).toString();