Index: httpauth.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/httpauth/httpauth.module,v
retrieving revision 1.2.2.6
diff -r1.2.2.6 httpauth.module
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<   // Have credentials been provided?
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<     global $user;
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>   }
>   else if (isset($_SERVER['REDIRECT_HTTP_AUTHORIZATION'])) {
>     list($name, $pass) = httpauth_parse($_SERVER['REDIRECT_HTTP_AUTHORIZATION']);
>   }
>   else if (isset($_SERVER['HTTP_AUTHORIZATION'])) {
>     list($name, $pass) = httpauth_parse($_SERVER['HTTP_AUTHORIZATION']);
>   }
>   
>   // Have credentials been provided?
>   if (isset($name) && isset($pass)) {
>     global $user;
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> 
> /**
>  * Parse the HTTP authorization header.
>  */
> function httpauth_parse($header) {
>   list($type, $credentials) = split(' ', $header);
>   if ($type == 'Basic') {
>     return explode(':', base64_decode($credentials));
>   }
> }