icawebdesign/hibp-php

PHP library for accessing the Have I Been Pwned API.

5.0.5 2021-07-01 07:53 UTC

README

Latest Stable Version Total Downloads License

HIBP-PHP is a composer library for accessing the Have I Been Pwned and Pwned Passwords APIs (currently v3).

The HIBP API now requires an API Key that needs to be purchased at the HIBP site for any lookups that use an email address. This currently means that if you're only using this package for lookups from the PwnedPassword section of the API, then an API key isn't required.

Version 5.x has dropped support for older PHP versions (< 7.4). If you still need a version of this package to run on an older PHP version, then please use the icawebdesign/hibp-php:^4 tag, though the 4.x branch will no longer receive updates.

Requirements

  • PHP 7.4+

Installation

composer require icawebdesign/hibp-php

Usage examples for Breach Sites data

Get all breach sites

use Icawebdesign\Hibp\Breach\Breach;
use Icawebdesign\Hibp\HibpHttp;

$breach = new Breach(new HibpHttp($apiKey));
$breachSites = $breach->getAllBreachSites();

Or we can filter for a domain the breach was listed in:

use Icawebdesign\Hibp\Breach\Breach;
use Icawebdesign\Hibp\HibpHttp;

$breach = new Breach(new HibpHttp($apiKey));
$breachSites = $breach->getAllBreachSites('adobe.com');

Get single breach site

use Icawebdesign\Hibp\Breach\Breach;
use Icawebdesign\Hibp\HibpHttp;

$breach = new Breach(new HibpHttp($apiKey));
$breachSite = $breach->getBreach('adobe');

Get list of data classes for breach sites

use Icawebdesign\Hibp\Breach\Breach;
use Icawebdesign\Hibp\HibpHttp;

$breach = new Breach(new HibpHttp($apiKey));
$dataClasses = $breach->getAllDataClasses();

Get data for a breached email account

use Icawebdesign\Hibp\Breach\Breach;
use Icawebdesign\Hibp\HibpHttp;

$breach = new Breach(new HibpHttp($apiKey));
$data = $breach->getBreachedAccount('test@example.com');

We can retrieve unverified accounts too by specifying true for the second param (not retrieved by default):

use Icawebdesign\Hibp\Breach\Breach;
use Icawebdesign\Hibp\HibpHttp;

$breach = new Breach(new HibpHttp($apiKey));
$data = $breach->getBreachedAccount('test@example.com', true);

We can also filter results back to a specific breached domain by adding a domain as the 3rd param

The PwnedPasswd methods can now take a second param of an array to specify GuzzleHttp request options.

use Icawebdesign\Hibp\Breach\Breach;
use Icawebdesign\Hibp\HibpHttp;

$breach = new Breach(new HibpHttp($apiKey));
$data = $breach->getBreachedAccount('test@example.com', true, 'adobe.com');

Usage examples for Pwned Passwords

Get number of times the start of a hash appears in the system matching against a full hash

use Icawebdesign\Hibp\Password\PwnedPassword;
use Icawebdesign\Hibp\HibpHttp;

$pwnedPassword = new PwnedPassword(new HibpHttp($apiKey));
$count = $pwnedPassword->rangeFromHash('5baa61e4c9b93f3f0682250b6cf8331b7ee68fd8');

Get number of times the start of a hash appears in the system as above, but with padded values to help prevent fingerprinting

use Icawebdesign\Hibp\Password\PwnedPassword;
use Icawebdesign\Hibp\HibpHttp;

$pwnedPassword = new PwnedPassword(new HibpHttp($apiKey));
$hashData = $pwnedPassword->paddedRangeDataFromHash('5baa61e4c9b93f3f0682250b6cf8331b7ee68fd8');

Get a collection of hash data from a start of a hash and matching against a full hash

use Icawebdesign\Hibp\Password\PwnedPassword;
use Icawebdesign\Hibp\HibpHttp;

$pwnedPassword = new PwnedPassword(new HibpHttp($apiKey));
$hashData = $pwnedPassword->rangeDataFromHash('5baa61e4c9b93f3f0682250b6cf8331b7ee68fd8');

Get a collection of hash data from a start of a hash and matching against a full hash as above, but with padded values to help prevent fingerprinting

use Icawebdesign\Hibp\Password\PwnedPassword;
use Icawebdesign\Hibp\HibpHttp;

$pwnedPassword = new PwnedPassword(new HibpHttp($apiKey));
$hashData = $pwnedPassword->paddedRangeDataFromHash('5baa61e4c9b93f3f0682250b6cf8331b7ee68fd8');

// Strip padded values from results
$hashData = PwnedPassword::stripZeroMatchesData($hashData, '5baa61e4c9b93f3f0682250b6cf8331b7ee68fd8');

Usage examples for Paste lists

Get a collection of pastes that a specified email account has appeared in

use Icawebdesign\Hibp\Paste\Paste;
use Icawebdesign\Hibp\HibpHttp;

$paste = new Paste(new HibpHttp($apiKey));
$data = $paste->lookup('test@example.com');

Laravel specifics

If using the package within a Laravel application, you can use the provided facades. First, you need to add your HIBP API key to your .env file, or your preferred method for adding values to your server environment variables.

HIBP_API_KEY=abcdefgh123456789

You can then use the facades to call the relevant methods:

// Breach
use Icawebdesign\Hibp\Facades\Breach;

$breachSites = Breach::getAllBreachSites();

// Paste
use Icawebdesign\Hibp\Facades\Paste;

$paste = Paste::lookup('test@example.com');

// PwnedPassword
use Icawebdesign\Hibp\Facades\PwnedPassword;

$count = PwnedPassword::rangeFromHash('5baa61e4c9b93f3f0682250b6cf8331b7ee68fd8');

Changelog

Please see CHANGELOG for more information what has changed recently.

Contributing

Please see CONTRIBUTING for details.

Security

If you discover any security related issues, please email ian@ianh.io instead of using the issue tracker.

Credits

Thank you to Artem Fomenko for being the first external contributor to the package providing request options for Guzzle for the PwnedPassword methods.

License

The MIT License (MIT). Please see License File for more information.