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Pádraic Brady padraic

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Contact me by email. I am temporarily inactive on Github.
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@padraic
padraic / gist:4971487
Created February 17, 2013 13:26
Generating random numbers using mt_rand() or NOT!
<?php
mt_srand(1361152757.2);
for ($i=1; $i < 25; $i++) {
echo mt_rand(), PHP_EOL;
}
@padraic
padraic / checksslcontext.php
Last active October 29, 2020 01:10
Correct SSL/TLS Context Settings for file_get_contents() and other PHP stream calls under PHP 5.5 (or earlier)
<?php
ini_set('display_errors', 1);
/**
* This script check how PHP makes HTTPS (SSL/TLS) requests using PHP Streams
* or cURL. Configuration options are passed as GET parameters, for example:
* http://localhost/checksslcontext.php?reconfigure=1
*
* Configuration:
* http://localhost/checksslcontext.php
* Basic PHP Streams using file_get_contents(). Default settings.
@padraic
padraic / checkciphers.php
Last active November 21, 2016 06:06
Comparing SSL/TLS ciphersuites for PHP 5.5, cURL and Mozilla
<?php
/**
* This script is designed as a simple tool to run comparisons between varying
* cipher suite lists used by PHP 5.5, cURL and Mozilla. The ciphersuites are
* are hardcoded and date to 01 February 2014
*
* The differences are restrictions, e.g. Mozilla diff from DEFAULT shows ciphers
* Mozilla has removed, etc. The differences should all be SSLv3 related.
*/
@padraic
padraic / survey.php
Last active August 29, 2015 13:56
Enumerating Composer packages for PHPCS analysis and data collection
<?php
define('PACKAGE_LIST', 'list.txt');
define('CODING_STANDARD', 'PSR2');
define('SEVERITY', 1);
define('ENCODING', 'utf-8');
define('REPORT', 'source');
define('EXTENSIONS', 'php');
$excluded = [
'*/test/*',
@padraic
padraic / RemoteFilesystem.php
Last active August 29, 2015 13:56
Composer RemoteFilesystem.php version showing missed peer_certificate (see tls-defaults branch on my fork)
<?php
// when replaced for commit: https://github.com/padraic/composer/commit/2972ec3d8621acd9c415b7b1425586b90e7cea40
/*
* This file is part of Composer.
*
* (c) Nils Adermann <[email protected]>
* Jordi Boggiano <[email protected]>
*
@padraic
padraic / fail.php
Created February 27, 2014 19:29
Failure to capture certs on TLS verification failures.
<?php
$url = 'https://www.packagist.org';
$host = 'xxx.packagist.org';
$ciphers = implode(':', array(
'ECDHE-RSA-AES128-GCM-SHA256',
'ECDHE-ECDSA-AES128-GCM-SHA256',
'ECDHE-RSA-AES256-GCM-SHA384',
'ECDHE-ECDSA-AES256-GCM-SHA384',