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我在 Windows 2008 服务器上设置了 Active Directory 服务。我添加了一个用户,这里是 DN (DistingushedName)CN=ashwin,CN=Users,DC=test,DC=com

没有为 DN 设置密码,并且允许匿名绑定。我有一个连接到 AD 并搜索用户的示例(测试代码)C++ 程序。

#include "windows.h"
#include "winldap.h"
#include "stdio.h"

//  Entry point for your application
int main(int argc, char* argv[])
{
    LDAP* pLdapConnection = NULL;
    INT returnCode = 0; 
    INT connectSuccess = 0;
    ULONG version = LDAP_VERSION3;
    LONG lv = 0;
    int option(0);
    LDAPMessage *vLdapMessage;

    //  Initialize an LDAP session without SSL.
    pLdapConnection = ldap_init("192.168.56.128",389);
    if (pLdapConnection == NULL)
    {
        printf( "ldap_init failed with 0x%x.\n",hr);
        return -1;
    }

    //  Specify version 3; the default is version 2.
    returnCode = ldap_set_option(pLdapConnection,
        LDAP_OPT_PROTOCOL_VERSION,
        (void*)&version);
    if (returnCode != LDAP_SUCCESS)
        goto FatalExit;

    //Turning off referrals
    ldap_set_option(pLdapConnection, LDAP_OPT_REFERRALS, LDAP_OPT_OFF); // required 

    //  Connect to the server.
    connectSuccess = ldap_connect(pLdapConnection, NULL);

    if(connectSuccess != LDAP_SUCCESS)
    {
        printf("ldap_connect failed with 0x%x.\n",connectSuccess);
        goto FatalExit;
    }

    //  Bind with current credentials. 
    printf("Binding ...\n");
    returnCode = ldap_bind_s(pLdapConnection,NULL, NULL, LDAP_AUTH_SIMPLE);
    if (returnCode != LDAP_SUCCESS)
        goto FatalExit;

    returnCode = ldap_search_s(pLdapConnection, "DC=test, DC=com", LDAP_SCOPE_SUBTREE, "CN=ashwin", NULL, 0, &vLdapMessage);

    if (returnCode != LDAP_SUCCESS)
        goto FatalExit;

NormalExit:
    if (pLdapConnection != NULL)
        ldap_unbind_s(pLdapConnection);
    return 0;

FatalExit:
    if( pLdapConnection != NULL )
        ldap_unbind_s(pLdapConnection);
    printf( "\n\nERROR: 0x%x\n", returnCode);
    return returnCode;
}

搜索失败。ldap_search_s总是返回 1。在 Apache 目录服务上进行相同的设置测试工作正常。

有人能指出为什么这不适用于 Windows AD 吗?程序有什么问题?

4

1 回答 1

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Active Directory 过滤语法可能非常冗长。据我所知,您只需要稍微修改过滤器即可。试试这个 :

(&(objectClass=user)(distinguishedName=CN=ashwin,CN=Users,DC=test,DC=com))

但是,对于单用户过滤,我会尝试使用 sAMAccountName。这通常遵循 {FirstInitial}{LastName} 格式,并且对用户来说是唯一的(例如 JSmith):

(&(objectClass=user)(sAMAccountName=JSmith))

于 2013-06-21T15:29:27.230 回答