部署时 Ldap 查询返回 null 结果

发布于 2024-08-31 20:17:02 字数 2395 浏览 8 评论 0原文

我在我的 asp.net mvc 2.0 站点中使用一个非常简单的 Ldap 查询：

String ldapPath = ConfigReader.LdapPath; 字符串电子邮件地址 = null;

        try
        {

            DirectorySearcher search = new DirectorySearcher(ConfigReader.LdapPath);

            search.Filter = String.Format("(&(objectClass=user)(objectCategory=person)(objectSid={0})) ", securityIdentifierValue);

            // add the mail property to the list of props to retrieve                    
            search.PropertiesToLoad.Add("mail");

            var result = search.FindOne();
            if (result == null)
            {
                throw new Exception("Ldap Query with filter:" + search.Filter.ToString() + " returned a null value (no match found)");
            }

            else
            {
                emailAddress = result.Properties["mail"][0].ToString();
            }
        }
        catch (ArgumentOutOfRangeException aoorEx)
        {
            throw new Exception( "The query could not find an email for this user.");
        }
        catch (Exception ex)
        {
            //_log.Error(string.Format("======!!!!!! ERROR ERROR ERROR !!!!! in LdapLookupUtil.cs getEmailFromLdap Exception: {0}", ex));
            throw ex;
        }
        return emailAddress;

它在我的本地主机上运行良好。当我在服务器上的VS2010中运行它时，它运行得很好。部署时它始终返回空结果。

这是我的 web.config：

Visual Studio 中的 Asp.Net 配置选项。设置和注释的完整列表可以在 machine.config.comments 通常位于 \Windows\Microsoft.Net\Framework\v2.x\Config -->

部分启用配置所采用的安全认证方式 ASP.NET 识别传入用户。 -->

<!--

--> 部分启用配置如果/当发生未处理的错误时该怎么做在执行请求期间。具体来说，它使开发人员能够配置 html 错误页面显示以代替错误堆栈跟踪。 -->

我在默认应用程序池下运行它。

有人看到问题所在吗？这让我发疯！

原文

I'm using a very simple Ldap query in my asp.net mvc 2.0 site:

String ldapPath = ConfigReader.LdapPath;
String emailAddress = null;

        try
        {

            DirectorySearcher search = new DirectorySearcher(ConfigReader.LdapPath);

            search.Filter = String.Format("(&(objectClass=user)(objectCategory=person)(objectSid={0})) ", securityIdentifierValue);

            // add the mail property to the list of props to retrieve                    
            search.PropertiesToLoad.Add("mail");

            var result = search.FindOne();
            if (result == null)
            {
                throw new Exception("Ldap Query with filter:" + search.Filter.ToString() + " returned a null value (no match found)");
            }

            else
            {
                emailAddress = result.Properties["mail"][0].ToString();
            }
        }
        catch (ArgumentOutOfRangeException aoorEx)
        {
            throw new Exception( "The query could not find an email for this user.");
        }
        catch (Exception ex)
        {
            //_log.Error(string.Format("======!!!!!! ERROR ERROR ERROR !!!!! in LdapLookupUtil.cs getEmailFromLdap Exception: {0}", ex));
            throw ex;
        }
        return emailAddress;

It works fine on my localhost machine. It works fine when I run it in VS2010 on the server. It always returns a null result when deployed.

Here is my web.config:

Asp.Net Configuration option in Visual Studio.
A full list of settings and comments can be found in
machine.config.comments usually located in
\Windows\Microsoft.Net\Framework\v2.x\Config
-->

section enables configuration
of the security authentication mode used by
ASP.NET to identify an incoming user.
-->

<!--

-->
section enables configuration
of what to do if/when an unhandled error occurs
during the execution of a request. Specifically,
it enables developers to configure html error pages
to be displayed in place of a error stack trace.
-->

I'm running it under the default app pool.

Does anybody see the problem? This is driving me crazy!

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