PHP 错误：open_basedir 限制生效
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PHP error: open_basedir restriction in effect
提问by Anton
I using this Yubico authentication PHP class: https://github.com/Yubico/php-yubico. I create php file test.php with this code:
我使用这个 Yubico 身份验证 PHP 类：https: //github.com/Yubico/php-yubico。我使用以下代码创建 php 文件 test.php：
<?php
require_once 'Auth/Yubico.php';
$otp = "ccbbddeertkrctjkkcglfndnlihhnvekchkcctif";
# Generate a new id+key from https://api.yubico.com/get-api-key/
$yubi = new Auth_Yubico('42', 'FOOBAR=');
$auth = $yubi->verify($otp);
if (PEAR::isError($auth)) {
print "<p>Authentication failed: " . $auth->getMessage();
print "<p>Debug output from server: " . $yubi->getLastResponse();
} else {
print "<p>You are authenticated!";
}
?>
And do all instructions in this github library. When I open this script I get:
并执行此 github 库中的所有说明。当我打开这个脚本时，我得到：
Warning: require_once(): open_basedir restriction in effect. File(/usr/share/php/Auth/Yubico.php) is not within the allowed path(s): (/var/www/hmci/data:.) in /var/www/hmci/data/www/hmci.ru/php-yubico/test.php on line 2 Warning: require_once(/usr/share/php/Auth/Yubico.php): failed to open stream: Operation not permitted in /var/www/hmci/data/www/hmci.ru/php-yubico/test.php on line 2 Fatal error: require_once(): Failed opening required 'Auth/Yubico.php' (include_path='.:/usr/share/php:/usr/share/pear') in /var/www/hmci/data/www/hmci.ru/php-yubico/test.php on line 2
警告：require_once()：open_basedir 限制生效。文件（/usr/share/php/Auth/Yubico.php）不在允许的路径内：（/var/www/hmci/data:.）在/var/www/hmci/data/www/hmci .ru/php-yubico/test.php 第 2 行警告：require_once(/usr/share/php/Auth/Yubico.php)：无法打开流：在 /var/www/hmci/data/www 中不允许操作/hmci.ru/php-yubico/test.php 第 2 行致命错误：require_once(): 无法打开所需的 'Auth/Yubico.php' (include_path='.:/usr/share/php:/usr/share/ pear') 在 /var/www/hmci/data/www/hmci.ru/php-yubico/test.php 第 2 行
How to solve this problem?
如何解决这个问题呢？
回答by helmbert
open_basediris a PHP option restricting PHP's access to specific directories.
open_basedir是一个限制 PHP 访问特定目录的 PHP 选项。
You have the directory /usr/share/phpin your include path without having access to it. Usually, PHP tries all paths in the include_pathone by one. This means that PHP cannot find the file Auth/Yubico.phpin the current directory, so PHP searches in /usr/share/phpnext.
您/usr/share/php在包含路径中拥有该目录而无法访问它。通常，PHP 会include_path一一尝试所有路径。这意味着 PHP 无法Auth/Yubico.php在当前目录中找到该文件，因此 PHP 在/usr/share/phpnext 中搜索。
Make sure that the file you want to include is actually there. You can also remove /usr/share/phpfrom your include path (either by editing the php.inifile, if you have access to it, otherwhise using the ini_set()method).
确保您要包含的文件确实存在。您还可以/usr/share/php从包含路径中删除（通过编辑php.ini文件，如果您有权访问它，否则使用该ini_set()方法）。
回答by Nick Ciske
Using an explicit path to the file you want to include causes PHP to skip the directory scanning causing the error:
使用要包含的文件的显式路径会导致 PHP 跳过导致错误的目录扫描：
require_once dirname(__FILE__) . '/Auth/Yubico.php';
