(PHP Extension) HTTP Digest-MD5 Authentication Testing with httpbin.org

The URL https://httpbin.org/digest-auth/auth/user/passwd is password protected with user="user" and password="passwd". It requires Digest-MD5 authentication. Chilkat will automatically handle Digest-MD5 authentication as required by the server response. In this case, however, the server will fail the authentication unless a Cookie is included in the request. The cookie can have any name and any value. (Yes, this is ridiculous, and many developers have probably spent countless hours assuming their Digest-MD5 implementations were incorrect.)

Chilkat PHP Downloads PHP Extension for Windows, Linux, MacOS, Alpine Linux, Solaris

<?php

// The version number (9_5_0) should match version of the Chilkat extension used, omitting the micro-version number.
// For example, if using Chilkat v9.5.0.48, then include as shown here:
include("chilkat_9_5_0.php");

// This example assumes the Chilkat HTTP API to have been previously unlocked.
// See Global Unlock Sample for sample code.

$http = new CkHttp();

$http->put_Login('user');
$http->put_Password('passwd');

// Add a cookie to satisfy httpbin.org's desire for cookies..
// Otherwise, it will fail the perfectly valid Digest-MD5 authentication.
$http->SetRequestHeader('Cookie','something=\'something\'');

$strResponse = $http->quickGetStr('https://httpbin.org/digest-auth/auth/user/passwd');
if ($http->get_LastMethodSuccess() == false) {
    print $http->lastErrorText() . "\n";
    exit;
}

print $strResponse . "\n";

$status = $http->get_LastStatus();
print 'response status code = ' . $status . "\n";

// The output of this program is:
// 
// 	{ 
// 	  "authenticated": true, 
// 	  "user": "user"
// 	} 
// 
// 	response status code = 200

?>