我在MSDN的c ++中运行LDAP示例。我张贴这个是因为我不知道。代码连接和绑定就好了，但是当我运行搜索操作时出现错误的搜索过滤器错误，奇怪的是我正在运行基本的过滤器：“（objectClass = *）”来自MSDN教程。这是代码：
#include "stdafx.h"
#include <windows.h>
#include <ntldap.h>
#include <winldap.h>
#include <winber.h>
#include <rpc.h>
#include <rpcdce.h>
#include <schnlsp.h>
#include <stdlib.h>
const size_t newsize = 100;
int main(int argc, char* argv[])
{
PWCHAR hostName = NULL;
LDAP* pLdapConnection = NULL;
ULONG version = LDAP_VERSION3;
ULONG getOptSuccess = 0;
ULONG connectSuccess = 0;
INT returnCode = 0;
PCHAR pUserName="israel";
PCHAR pPassword="israel";
argc=2;
argv[1]="sincronica.spo.br";
// Verify that the user passed a hostname.
if (argc > 1)
{
// Convert argv[] to a wchar_t*
size_t origsize = strlen(argv[1]) + 1;
size_t convertedChars = 0;
wchar_t wcstring[newsize];
mbstowcs_s(&convertedChars, wcstring, origsize, argv[1], _TRUNCATE);
wcscat_s(wcstring, L" (wchar_t *)");
hostName = wcstring;
}
else
{
hostName = NULL;
}
// Initialize a session. LDAP_PORT is the default port, 389.
pLdapConnection = ldap_init(hostName, LDAP_PORT);
if (pLdapConnection == NULL)
{
// Set the HRESULT based on the Windows error code.
char hr = HRESULT_FROM_WIN32(GetLastError());
printf( "ldap_init failed with 0x%x.\n",hr);
goto error_exit;
}
else
printf("ldap_init succeeded \n");
// Set the version to 3.0 (default is 2.0).
returnCode = ldap_set_option(pLdapConnection,
LDAP_OPT_PROTOCOL_VERSION,
(void*)&version);
if(returnCode == LDAP_SUCCESS)
printf("ldap_set_option succeeded - version set to 3\n");
else
{
printf("SetOption Error:%0X\n", returnCode);
goto error_exit;
}
// Connect to the server.
connectSuccess = ldap_connect(pLdapConnection, NULL);
if(connectSuccess == LDAP_SUCCESS)
printf("ldap_connect succeeded \n");
else
{
printf("ldap_connect failed with 0x%x.\n",connectSuccess);
goto error_exit;
}
//-------------------------------------------------------
// Set session options.
//-------------------------------------------------------
ULONG numReturns = 10;
ULONG lRtn = 0;
// Bind with current credentials (login credentials). Be
// aware that the password itself is never sent over the
// network, and encryption is not used.
printf("Binding ...\n");
//--------------------------------------------------------
// Bind with credentials.
//--------------------------------------------------------
PCHAR pMyDN = "DC=sincronia,DC=spo,DC=br";
SEC_WINNT_AUTH_IDENTITY secIdent;
secIdent.User = (unsigned short*)pUserName;
secIdent.UserLength = strlen(pUserName);
secIdent.Password = (unsigned short*)pPassword;
secIdent.PasswordLength = strlen(pPassword);
secIdent.Domain = (unsigned short*)hostName;
secIdent.DomainLength = strlen((char*)hostName);
secIdent.Flags = SEC_WINNT_AUTH_IDENTITY_ANSI;
lRtn = ldap_bind_s(
pLdapConnection, // Session Handle
(PWCHAR)pMyDN, // Domain DN
(PWCHAR)&secIdent, // Credential structure
LDAP_AUTH_NEGOTIATE); // Auth mode
if(lRtn == LDAP_SUCCESS)
{
printf("ldap_bind_s succeeded \n");
secIdent.Password = NULL; // Remove password pointer
pPassword = NULL; // Remove password pointer
}
else
{
printf("ldap_bind_s failed with 0x%lx.\n",lRtn);
ldap_unbind(pLdapConnection);
return -1;
}
//----------------------------------------------------------
// Perform a synchronous search of fabrikam.com for
// all user objects that have a "person" category.
//----------------------------------------------------------
ULONG errorCode = LDAP_SUCCESS;
LDAPMessage* pSearchResult;
PCHAR pMyFilter = "(objectClass=*)";
errorCode = ldap_search_s(
pLdapConnection, // Session handle
(PWCHAR)pMyDN, // DN to start search
LDAP_SCOPE_BASE, // Scope
(PWCHAR)pMyFilter, // Filter
NULL, // Retrieve list of attributes
0, // Get both attributes and values
&pSearchResult); // [out] Search results
if (errorCode != LDAP_SUCCESS)
{
printf("ldap_search_s failed with 0x%0lx \n",errorCode);
ldap_unbind_s(pLdapConnection);
if(pSearchResult != NULL)
ldap_msgfree(pSearchResult);
return -1;
}
else
printf("ldap_search succeeded \n");
// Normal cleanup and exit.
ldap_unbind(pLdapConnection);
return 0;
// On error cleanup and exit.
error_exit:
ldap_unbind(pLdapConnection);
return -1;
};
答案 0 :(得分：0)
问题在ANSII字符集上传递。我将项目设置为Multi-Byte set并将代码重组为该选择。