7

我正在尝试在 Symfony 2.8 中使用新的 LdapUserProvider。我相信我已经按照文档配置了所有内容。

我的用户可以成功进行身份验证，然后被重定向到安全页面。重定向之后是问题开始的地方。Symfony 尝试以经过身份验证的用户身份绑定，但密码为空，被 open ldap 拒绝。

以下是相关的日志条目和配置值。

配置：

services:
    app.ldap:
        class: Symfony\Component\Ldap\LdapClient
        arguments: [ "localhost" ]

安全：

security:
    firewalls:
        restricted_area:
            provider: app_users
            form_login_ldap:
                service: app.ldap
                dn_string: "uid={username},DC=mydomain,DC=net"
                check_path: login_check
                login_path: login
    providers:
        app_users:
            ldap:
                service: app.ldap
                base_dn: dc=mydomain,dc=net
                search_dn: cn=Manager,DC=mydomain,DC=net
                search_password: secretPassword
                filter: "(&(aptAccountEnabled=1)(ObjectClass=aptAccount)(uid={username}))"
                default_roles: ROLE_USER

和日志文件：

[2015-12-18 13:55:11] request.INFO: Matched route "login_check". {"route_parameters":{"_route":"login_check"},"request_uri":"http://ancdev.admin.aptalaska.net/~dmorphis/Portal/web/app_dev.php/Login/Verify"} []
[2015-12-18 13:55:11] security.DEBUG: Read existing security token from the session. {"key":"_security_restricted_area"} []
[2015-12-18 13:55:11] security.DEBUG: User was reloaded from a user provider. {"username":"dan.smartrg","provider":"Symfony\\Component\\Security\\Core\\User\\LdapUserProvider"} []
[2015-12-18 13:55:26] security.INFO: User has been authenticated successfully. {"username":"dan.smartrg"} []
<snip>
[2015-12-18 13:55:26] security.DEBUG: Stored the security token in the session. {"key":"_security_restricted_area"} []
<snip>
[2015-12-18 13:55:27] request.INFO: Matched route "home.index". {"route_parameters":{"_controller":"Apt\\PortalBundle\\Controller\\DefaultController::indexAction","_route":"home.index"},"request_uri":"http://ancdev.admin.aptalaska.net/~dmorphis/Portal/web/app_dev.php/"} []
[2015-12-18 13:55:28] security.DEBUG: Read existing security token from the session. {"key":"_security_restricted_area"} []
[2015-12-18 13:55:28] security.DEBUG: User was reloaded from a user provider. {"username":"dan.smartrg","provider":"Symfony\\Component\\Security\\Core\\User\\LdapUserProvider"} []
[2015-12-18 13:56:15] php.DEBUG: ldap_bind(): Unable to bind to server: Server is unwilling to perform {"type":2,"file":"/home/dmorphis/public_html/Portal/vendor/symfony/symfony/src/Symfony/Component/Ldap/LdapClient.php","line":73,"level":28928} []
[2015-12-18 13:56:15] app.ERROR: Bad credentials. [{"file":"/home/dmorphis/public_html/Portal/app/cache/dev/classes.php","line":2697,"function":"authenticate","class":"Symfony\\Component\\Security\\Core\\Authentication\\Provider\\UserAuthenticationProvide <truncated>
[2015-12-18 13:56:15] security.INFO: An AuthenticationException was thrown; redirecting to authentication entry point.
4

4 回答 4

4

最后我发现了问题所在。

你必须链接UserProvider：

chain_provider:
    chain:
             providers: [in_memory, app_users]
    in_memory:
        memory: ~
    app_users:
        ldap:
           .....</i>
于 2016-02-04T20:25:18.690 回答
1

我有同样的问题。就我而言，这是错误的配置framework.session.handler_id——我不得不将它从本机文件处理程序更改为 null，这是默认的 PHP 会话处理程序。

于 2016-05-04T10:56:39.790 回答
0

在 Symfony 3.1 中，不推荐使用 LdapClient 组件。所以我想更新解决方案。这个解决方案也应该适用于 Symfony 2.8/2.9 应用程序。

#security.yml
security:
    firewalls:
        restricted_area:
            provider: app_users
            form_login_ldap:
                service: ldap.auth
                dn_string: "%dn_string%"

    providers:
        app_users:
            ldap:
                service: ldap.auth
                base_dn: "dc=domain,dc=net"
                search_dn: "cn=Manager,DC=domain,DC=net"
                search_password: secretPassword
                filter: "(&(aptAccountEnabled=1)(ObjectClass=aptAccount)({uid_key}={username}))"
                default_roles: ROLE_USER
                uid_key: uid

#services.yml
services:
    ldap.auth:
        class: 'Symfony\Component\Ldap\Ldap'
        factory:
            - 'Symfony\Component\Ldap\Ldap'
            - 'create'
        arguments:
            - 'ext_ldap'  # adapter
            -
              host: database
              options:
                  protocol_version: 3
于 2017-04-07T15:44:49.307 回答
0

我遇到了几乎完全相同的问题。经过紧张的调试，我来到了这一行：

在\Symfony\Component\Security\Core\Authentication\Token\UsernamePasswordToken::__construct：

parent::setAuthenticated(count($roles) > 0);

这是一个问题，因为我诊断出，UsernamePasswordToken从会话存储开始就未经身份验证。这是由于我自定义覆盖默认服务而没有分配角色造成的。

通常，LDAP 只会在登录时调用一次，并且不应在会话中存储密码。仅authenticated = true在序列化令牌中。

您确定要获得未序列化的身份验证令牌吗？

于 2016-01-31T23:22:40.813 回答