PHP Quick Start

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Get an API Key and Secret

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If you haven’t already, sign up for a free trial.

Install the Enzoic Library

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The compiled library is available as a Composer package:

composer require enzoic/enzoic

NOTE: Enzoic for PHP requires the Argon2 command line utility to be installed and runnable by your PHP application. See https://github.com/P-H-C/phc-winner-argon2 for installation instructions.

Try Out Our Example Code

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We’ve made calling the API dead simple. This sample code snippet shows you examples of calling the four supported APIs:

<?php

use Enzoic\Enzoic;
use Enzoic\PasswordType;

// Create a new Enzoic instance - this is our primary interface for making API calls
$enzoic = new Enzoic(YOUR_API_KEY, YOUR_API_SECRET);

// Check whether a password has been compromised
$passwordCompromised = $enzoic->checkPassword('password-to-test'); 

if ($passwordCompromised === true) {
    echo 'Password is compromised';
}
else {
    echo 'Password is not compromised';
}

// Check whether a specific set of credentials are compromised
$credentialsCompromised = $enzoic->checkCredentials('test@enzoic.com', 'password-to-test'); 

 if ($credentialsCompromised === true) {
    echo 'Credentials are compromised';
}
else {
    echo 'Credentials are not compromised';
}

// checkCredentials has optional parameters offering more control over performance.
//
// lastCheckDate: 
// A DateTime containing the timestamp of the last credentials check you performed for this user.
// If the date/time you provide for the last check is greater than the timestamp Enzoic has for the last
// breach affecting this user, the check will not be performed.  This can be used to substantially increase performance 
// after the initial call.
//
// excludeHashAlgorithms: 
// An array of PasswordTypes to ignore when calculating hashes for the credentials check.   
// By excluding computationally expensive PasswordTypes, such as BCrypt, it is possible to balance the performance of this
// call against security.
//

// should be set to the last time you checked credentials for this user for performance
$dateOfLastCredentialsCheck = new DateTime('2020-07-01T02:05:03.000Z');

// let's exclude BCrypt and PHPBB3 
$excludeHashAlgorithms = [ PasswordType::BCrypt, PasswordType::PHPBB3 ];

$credentialsCompromised = $enzoic->checkCredentials('test@enzoic.com', 'password-to-test', 
    $dateOfLastCredentialsCheck, $excludeHashAlgorithms);
    
if ($credentialsCompromised === true) {
    echo 'Credentials are compromised';
}
else {
    echo 'Credentials are not compromised';
}

// get all exposures for the given user
$userExposures = $enzoic->getExposuresForUser('eicar_1@enzoic.com');

echo count($userExposures).' exposures found for eicar_1@enzoic.com';
    
// now get the full details for the first exposure returned in the list
$exposureDetails = $enzoic->getExposureDetails($userExposures[0]);

echo 'First exposure for test@enzoic.com was '.$exposureDetails->{'title'};

?>

Learn More

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That should get you started. Check out the Github project page for more details.