我正在尝试通过LDAP与Active Directory对PHP webapp的用户进行身份验证。
<?php
$ldapconfig['host'] = 'ldapserv.xx.uni.edu';
$ldapconfig['port'] = 389;
$ldapconfig['basedn'] = 'dc=xx, dc=uni, dc=edu';
$ldapconfig['authrealm'] = 'Secure Area';
function ldap_authenticate() {
global $ldapconfig;
global $PHP_AUTH_USER;
global $PHP_AUTH_PW;
if ($PHP_AUTH_USER != "" && $PHP_AUTH_PW != "") {
$ds=@ldap_connect($ldapconfig['host'],$ldapconfig['port']) or exit ("Error connecting to LDAP server.");
//Settings for AD
ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
ldap_set_option($ds, LDAP_OPT_REFERRALS, 0);
$r = @ldap_search( $ds, $ldapconfig['basedn'], 'uid=' . $PHP_AUTH_USER);
if ($r) {
$result = @ldap_get_entries( $ds, $r);
if ($result[0]) {
if (@ldap_bind( $ds, 'uni\\' . $PHP_AUTH_USER, $PHP_AUTH_PW) ) {
return $result[0];
}
}
}
}
header('WWW-Authenticate: Basic realm="'.$ldapconfig['authrealm'].'"');
header('HTTP/1.0 401 Unauthorized');
return NULL;
}
if (($result = ldap_authenticate()) == NULL) {
echo('Authorization Failed <br />');
exit(0);
}
echo('Authorization success');
print_r($result);
?>
此代码仅提示用户输入用户名/密码,除非他们单击取消。我做错了什么?
答案 0 :(得分:1)
默认情况下,最近的PHP版本不再提供$ PHP_AUTH_USER和$ PHP_AUTH_PW变量,因此您的脚本甚至不会进入LDAP检查。删除最后两个“全局”行,并用$ _SERVER ['PHP_AUTH_USER']和$ _SERVER ['PHP_AUTH_PW']替换这些变量。
如果这没有用,请删除@字符以查看是否有错误。
答案 1 :(得分:0)
我能够使用session_register
(以及更简单的代码)使用身份验证登录
<?php
if (isset($_POST['submitted'])) {
$username =$_POST['username'];
$password=$_POST['password'];
$ldap = ldap_connect("ldapserv.xx.uni.edu", 389) or exit ("Error connecting to LDAP server.");
//Settings for AD
ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
ldap_set_option($ds, LDAP_OPT_REFERRALS, 0);
if($bind = ldap_bind($ldap, 'uni\\'.$username, $password)) {
//Log them in!
session_register("username");
session_register("password");
header("Location: https://" . $_SERVER['HTTP_HOST'] . substr($_SERVER['REQUEST_URI'], 0, -9) . "index.php" );
exit;
} else {
echo('Invalid username or password.<br /><br />');
}
}
?>