我正在办公室写一个小应用程序。 在此应用程序中，我必须获得完整的UserName。 它是用Qt / C ++编写的
我想通过LDAP获取此信息。 现在我可以连接到我们的Active Directory服务器并可以连接到搜索功能。
此信息来自Microsoft编写的示例。
但是在这一点上，例子让我感到困惑。 我不知道如何为此服务器提供用户名并获得全名。
链接到Microsoft示例：http://msdn.microsoft.com/en-us/library/windows/desktop/aa367016(v=vs.85).aspx
有人可以告诉我如何获取此信息吗？
谢谢，并致以最诚挚的问候 克里斯;）
P.S。对不起英语不好。 P.S.S如果我错过了某些东西，或者你需要更多信息，只需说出来。
LDAP_query.cpp：
#include <settings.h>
#include <ui_settings.h>
#include <mainwindow.h>
#include <ui_mainwindow.h>
#include <QtGui>
#include <QString>
//Header Files for LDAP Query
#include <windows.h>
#include <winldap.h>
#include <winber.h>
#include <rpc.h>
#include <rpcdce.h>
#include <stdio.h>
void MainWindow::LDAP_query(QString name)
{
//Name contains the username
PWCHAR hostName = NULL;
PWCHAR Domain = NULL;
PWCHAR pMyDN = NULL;
PWCHAR pUserName;
PWCHAR pPassword;
LDAP* pLdapConnection = NULL;
ULONG version = LDAP_VERSION3;
ULONG getOptSuccess = 0;
ULONG connectSuccess = 0;
INT returnCode = 0;
// Convert String hostname to a wchar_t*
char *hostName_2 = "Server.office.com";
QString Test = QString::fromAscii(hostName_2);
hostName = (WCHAR*)(Test.utf16());
//Connverting Char to WCHAR to connect to Directory
char *pMyDN_2 = "Ou=directory,Dc=Name,DC=office";
QString test2 = QString::fromAscii(pMyDN_2);
pMyDN = (WCHAR*)(test2.utf16());
//Open Connection
pLdapConnection = ldap_init(hostName, LDAP_PORT);
//Setting Connection Parm's
ldap_set_option(pLdapConnection, LDAP_OPT_PROTOCOL_VERSION, (void*)&version);
ldap_connect(pLdapConnection, NULL);
returnCode = ldap_bind_s(pLdapConnection, pMyDN, NULL, LDAP_AUTH_NEGOTIATE);
if(returnCode == LDAP_SUCCESS)
{
ui->InputA->setText("Connection sucessfull");
}
else
{
ui->InputA->setText("Connection unsucessfull");
}
//Variables for Search Results
LDAPMessage* pSearchResult;
PWCHAR pMyFilter = NULL;
char *pMyFilter_2 = "(&(objectCategory=person)(objectClass=user))";
QString Test7 = QString::fromAscii(pMyFilter_2);
pMyFilter = (WCHAR*)(Test7.utf16());
PWCHAR pMyAttributes[6];
ULONG errorCode = LDAP_SUCCESS;
pMyAttributes[0] = (WCHAR*)QString("cn").utf16();
pMyAttributes[1] = (WCHAR*)QString("company").utf16();
pMyAttributes[2] = (WCHAR*)QString("department").utf16();
pMyAttributes[3] = (WCHAR*)QString("telephoneNumber").utf16();
pMyAttributes[4] = (WCHAR*)QString("memberOf").utf16();
pMyAttributes[5] = NULL;
errorCode = ldap_search_s(
pLdapConnection, // Session handle
pMyDN, // DN to start search
LDAP_SCOPE_SUBTREE, // Scope
pMyFilter, // Filter
pMyAttributes, // Retrieve list of attributes
0, // Get both attributes and values
&pSearchResult); // [out] Search results
if (errorCode != LDAP_SUCCESS)
{
ui->InputB->setText("ldap_search_s failed with");
ldap_unbind_s(pLdapConnection);
if(pSearchResult != NULL)
ldap_msgfree(pSearchResult);
}
else
ui->InputB->setText("ldap_search succeeded \n");
//here i like to receive the user's full name
//Closing Connection
ldap_unbind(pLdapConnection);
ui->Test_Ausgabe -> setText(name);
}
答案 0 :(得分：0)
您似乎在申请cn或commonName，有时该属性的值是全名。如果不是，请尝试将givenName和sn添加到请求的属性列表中。 givenName是名字sn是surname或姓氏。
答案 1 :(得分：0)
还有一点其他问题。 下面你会看到获得我需要的东西的线条。 这听起来有点愚蠢，但是当我运行代码时，pMyAttributes [0]中的属性将永远不会显示。 我不在乎，因为我不需要这些信息，但它似乎是对的。 我有点害怕我以后会得到错误信息和我的程序会得到错误。
使用“PWCHAR pMyAttributes [4];”设置过滤器将不显示任何内容
但设置过滤器“PWCHAR pMyAttributes [5];”像那样，我得到了我想要的一切。 有人可以解释一下吗？
PWCHAR pMyAttributes[4];
ULONG errorCode = LDAP_SUCCESS;
pMyAttributes[0] = (WCHAR*)QString("sn").utf16();
pMyAttributes[1] = (WCHAR*)QString("mailNickname").utf16();
pMyAttributes[2] = (WCHAR*)QString("cn").utf16();
pMyAttributes[3] = NULL;
显示用户的代码：
// Get the number of entries returned.
ULONG numberOfEntries;
numberOfEntries = ldap_count_entries(
pLdapConnection, // Session handle
pSearchResult); // Search result
/*if(numberOfEntries == NULL)
{
qDebug("ldap_count_entries failed with 0x%0lx \n",errorCode);
ldap_unbind_s(pLdapConnection);
if(pSearchResult != NULL)
ldap_msgfree(pSearchResult);
}
else
qDebug("ldap_count_entries succeeded \n");
*/
qDebug("The number of entries is: %d \n", numberOfEntries);
//----------------------------------------------------------
// Loop through the search entries, get, and output the
// requested list of attributes and values.
//----------------------------------------------------------
LDAPMessage* pEntry = NULL;
PWCHAR pEntryDN = NULL;
ULONG iCnt = 0;
char* sMsg;
BerElement* pBer = NULL;
PWCHAR pAttribute = NULL;
PWCHAR* ppValue = NULL;
ULONG iValue = 0;
for( iCnt=0; iCnt < numberOfEntries; iCnt++ )
{
// Get the first/next entry.
if( !iCnt )
pEntry = ldap_first_entry(pLdapConnection, pSearchResult);
else
pEntry = ldap_next_entry(pLdapConnection, pEntry);
// Output the entry number.
qDebug("ENTRY NUMBER %i \n", iCnt);
// Get the first attribute name.
pAttribute = ldap_first_attribute(
pLdapConnection, // Session handle
pEntry, // Current entry
&pBer); // [out] Current BerElement
// Output the attribute names for the current object
// and output values.
while(pAttribute != NULL)
{
// Output the attribute name.
QString abc = QString::fromWCharArray(pAttribute);
qDebug() << "abc" << abc;
// Get the string values.
ppValue = ldap_get_values(
pLdapConnection, // Session Handle
pEntry, // Current entry
pAttribute); // Current attribute
// Print status if no values are returned (NULL ptr)
if(ppValue == NULL)
{
qDebug(": [NO ATTRIBUTE VALUE RETURNED]");
}
// Output the attribute values
else
{
iValue = ldap_count_values(ppValue);
if(!iValue)
{
qDebug(": [BAD VALUE LIST]");
}
else
{
// Output the first attribute value
QString abc2 = QString::fromWCharArray(*ppValue);
qDebug()<< "abc2" << abc2;
qDebug()<< "iValue" << iValue;
// Output more values if available
ULONG z;
for(z=1; z<iValue; z++)
{
QString abc3 = QString::fromWCharArray(ppValue[z]);
qDebug() << "abc3" << abc3;
}
}
}
// Free memory.
if(ppValue != NULL)
ldap_value_free(ppValue);
ppValue = NULL;
ldap_memfree(pAttribute);
// Get next attribute name.
pAttribute = ldap_next_attribute(
pLdapConnection, // Session Handle
pEntry, // Current entry
pBer); // Current BerElement
qDebug("\n");
}
if( pBer != NULL )
ber_free(pBer,0);
pBer = NULL;
}
//Closing Connection
ldap_unbind(pLdapConnection);
ui->Test_Ausgabe -> setText(name);
}