DooDigestAuth php(后台)授权管理类 web浏览器授权
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2022-05-20 16:32:57
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1 php 2/** 3 * DooDigestAuth class file. 4 * 5 * @author Leng Sheng Hong6 * @link http://www.doophp.com/ 7 * @copyright Copyright © 2009 Leng Sheng Hong 8 * @license http://www.doophp.com/license 9*/ 10 11/** 12 * Handles HTTP digest authentication 13 * 14 * HTTP digest authentication can be used with the URI router.
15 * HTTP digest is much more recommended over the use of HTTP Basic auth which doesn't provide any encryption. 16 * If you are running PHP on Apache in CGI/FastCGI mode, you would need to 17 * add the following line to your .htaccess for digest auth to work correctly. 18 *RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization},L]
19 * 20 *This class is tested under Apache 2.2 and Cherokee web server. It should work in both mod_php and cgi mode.
21 * 22 * @author Leng Sheng Hong23 * @version $Id: DooDigestAuth.php 1000 2009-07-7 18:27:22 24 * @package doo.auth 25 * @since 1.0 26*/ 27class DooDigestAuth{ 28 29/** 30 * Authenticate against a list of username and passwords. 31 * 32 * HTTP Digest Authentication doesn't work with PHP in CGI mode,
33 * you have to add this into your .htaccessRewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization},L]
34 * 35 * @param string $realm Name of the authentication session 36 * @param array $users An assoc array of username and password: array('uname1'=>'pwd1', 'uname2'=>'pwd2') 37 * @param string $fail_msg Message to be displayed if the User cancel the login 38 * @param string $fail_url URL to be redirect if the User cancel the login 39 * @return string The username if login success. 40*/ 41publicstaticfunction http_auth($realm, $users, $fail_msg=NULL, $fail_url=NULL){ 42$realm = "Restricted area - $realm"; 43 44//user => password 45 //$users = array('admin' => '1234', 'guest' => 'guest'); 46if(!empty($_SERVER['REDIRECT_HTTP_AUTHORIZATION']) && strpos($_SERVER['REDIRECT_HTTP_AUTHORIZATION'], 'Digest')===0){ 47$_SERVER['PHP_AUTH_DIGEST'] = $_SERVER['REDIRECT_HTTP_AUTHORIZATION']; 48 } 49 50if (empty($_SERVER['PHP_AUTH_DIGEST'])) { 51header('WWW-Authenticate: Digest realm="'.$realm. 52 '",qop="auth",n>uniqid