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adding http digest authentication to php5

php.internals

Rui Hirokawa

22 years ago

Hi,

I just made a patch to add http digest authentication for php5
based on RFC2617.
It is not tested well yet, the attached sample script
'digest-auth.php' works with Mozilla Firebird 0.7.

It is useful or not ?

Rui

Rui Hirokawa

22 years ago

I forgot to attach a sample script.

Rui

Rui Hirokawa

22 years ago

Can I attach a php script ?

<?php // a sample for digest authentication
$realm="php-users";
$uri = $_SERVER['REQUEST_URI'];
$nonce = time();

$username = "taro";
$password = "secret";

function auth_func() {
global $realm, $nonce;

header('HTTP/1.0 401 Unauthorized');
header("WWW-authenticate: Digest realm=\"$realm\" nonce=\"$nonce\"");
die('password or user name is invalid.');
}

if (empty($_SERVER['PHP_AUTH_USER'])) {
auth_func();
} else {
$username = $_SERVER['PHP_AUTH_USER'];
$response = $_SERVER['PHP_AUTH_PW'];
$nonce    = $_SERVER['PHP_AUTH_NONCE'];

// response based on RFC2617
$a1 = md5("$username:$realm:$password");
$a2 = md5("GET:$uri");
$response0 = md5("$a1:$nonce:$a2");

print "response1:$response<br />";
print "response0:$response0<br />";
print "nonce:$nonce</br>";
if ($response == $response0) {
print "authenticated.<br />";
} else {
print "not authenticated.<br />";
}
}
?>

Pierre-Alain Joye

22 years ago

On Sun, 01 Feb 2004 23:36:47 +0900
Rui Hirokawa <rui_hirokawa@ybb.ne.jp> wrote:

>
> Can I attach a php script ?

.txt only :)

pierre

Rui Hirokawa

22 years ago

I reallized this patch is not useful,
because
1. http 1.1 based client authentication method (qop, cnonce, nc) is
not supported yet.
array $_SERVER['PHP_AUTH_DIGEST'] having the elementes
'nonce','qop','cnonce','nc' should be defined.
2. the order of parameters should be unknown.

I will use Thomas Pike's excellent implementation now.

Rui

Rui Hirokawa wrote: