masakielastic / tls-client.c

Created March 11, 2026 06:02

TLS client

masakielastic / tls-client.c

Last active March 11, 2026 06:20

Minimal TLS Client in C with Explicit Connection State (QUIC Preparation)

	/*
	Minimal TLS Client in C (Architecture Exercise for QUIC Preparation)

	This program implements a small TLS + TCP client using OpenSSL.
	The goal of this code is not merely to demonstrate how to perform
	a TLS request, but to illustrate a connection-oriented design that
	resembles modern network protocol libraries.

	Instead of writing everything inside main(), the implementation
	intentionally separates responsibilities into multiple functions:

masakielastic / reactphp_https_rr_example.php

Last active March 10, 2026 23:43

Minimal ReactPHP example for querying and parsing HTTPS DNS records (type 65)

	<?php
	/*
	Minimal ReactPHP example for querying HTTPS DNS Resource Records (type 65).

	This script demonstrates how to:

	1. Query HTTPS DNS records using ReactPHP DNS
	2. Retrieve raw RDATA from the DNS response
	3. Parse SVCB/HTTPS wire format
	4. Extract ALPN values such as "h2" and "h3"

masakielastic / https_rr_parser.php

Last active March 10, 2026 23:15

Minimal PHP parser for HTTPS DNS Resource Record (type 65)

	<?php

	/*
	Minimal HTTPS RR (DNS type 65) parser for PHP.

	Demonstrates how to parse HTTPS/SVCB records returned by:

	dns_get_record($host, 65, ..., true)

	Extracts ALPN values such as "h2" and "h3".

masakielastic / http2-server.php

Last active March 7, 2026 05:42

Minimal HTTP/2 Server with ReactPHP Socket. The latest version is available at: https://github.com/masakielastic/http2-minimal-examples

	<?php

	/**
	* Minimal HTTP/2 Server with ReactPHP Socket (educational demo)
	*
	* This example demonstrates a minimal HTTP/2 server implemented directly
	* on top of ReactPHP's Socket component. It shows how HTTP/2 can be used
	* at the frame level without relying on external HTTP/2 libraries.
	*
	* The implementation is intentionally incomplete and simplified for

masakielastic / 01-http2-client.php

Last active March 7, 2026 05:42

Minimal HTTP/2 Client with ReactPHP Socket. The latest version is available at: https://github.com/masakielastic/http2-minimal-examples/tree/main

	<?php

	/**
	* Minimal HTTP/2 Client with ReactPHP Socket (educational demo)
	*
	* This example demonstrates a minimal HTTP/2 client implemented directly
	* on top of ReactPHP's Socket component. It shows how HTTP/2 can be used
	* at the frame level without relying on external HTTP/2 libraries.
	*
	* The implementation is intentionally incomplete and simplified for

masakielastic / README.md

Last active March 5, 2026 05:11

PHP 最小 HPACK：静的テーブル＋表現パース/生成のみ

PHP で HTTP/2 の HPACK を最小実装。目的は HTTP/2 ヘッダーブロックの decode/encode を最小限に扱えるようにすることです。

スコープ（必須）

HPACK の静的テーブル（Static Table）だけを扱うこと

Dynamic Table は実装しない

masakielastic / QuicInitialPacketParser.php

Created March 5, 2026 03:37

QUIC Initial Packet Parser (PHP)

	<?php

	declare(strict_types=1);

	final class QuicInitialPacketParser
	{
	private string $buffer = '';
	private int $offset = 0;

	public function parse(string $packet): array

masakielastic / README.md

Created March 4, 2026 06:58

Zig 0.15.2 で TCP クライアント

zig run client.zig

masakielastic / README.md

Last active March 4, 2026 06:33

Zig 0.15.2 で HTTP クライアント

zig run client.zig

Masaki Kagaya masakielastic