Xxx-Bin / php-http2-fingerprint

Get http2 fingerprint with php

PHP-HTTP2-FINGERPRINT

Get http2 fingerprint with php. In addition to obtaining fingerprints, the rest of the code depends on the project amphp/http-server 2.0, in particular h2 protocol parsing. 中文版本

HOW TO USE

Install

composer install

Configure the domain name and certificate path

    //index.php
    $cer_path = '/path/to/domain.com.cer';
    $key_path = '/path/to/domain.com.key';
    $PeerName = 'domain.com';
    $listen_uri = '0.0.0.0:443';

Run it

run php index.php , then open the link to your configured URL(https://domain.com/) in your browser

ABOUT THE CODE

Replace the dependency Http2Parser.php and Http2Parser.php in amphp by Autoload->addClassMap . Here's what changed.

Http2Driver.php

1. Add the function headleH2PF and assign the fingerprint information to Client->h2fp.
2. Modify functions handleConnectionWindowIncrement handleHeaders, handlePriority handleSettings, used to get the fingerprint information required

Http2Parser.php

1. Modify the function parsePriorityFrame
   1. $weight should be an unsigned 8 bit integer
2. Modify the function parseHeaders
   1. $weight should be an unsigned 8 bit integer
   2. When handlePriority is called, weight is increased by 256 to distinguish between when it comes from parseHeaders or parsePriorityFrame

DEMO and BLOG

DEMO https://bjun.tech:9766/http2_fingerprint.php

BLOG https://bjun.tech/blog/xphp/227