我正在尝试使用 LsaLogonUser 创建交互式登录会话,但它总是返回STATUS_INVALID_INFO_CLASS
(0xc0000003)。从网上查到的内存布局KERB_INTERACTIVE_LOGON
结构很棘手,但我很确定我做得对。
我还尝试过使用 MSV1.0 而不是 Kerberos,MSV1_0_INTERACTIVE_LOGON
对于认证结构和MSV1_0_PACKAGE_NAME
作为包名称,但是失败了STATUS_BAD_VALIDATION_CLASS
(0xc00000a7)。
谁能告诉我我在这里做错了什么?这是代码,其中删除了大部分错误处理。显然,这不是生产质量;而是质量。我只是想得到一个工作样本。
// see below for definitions of these
size_t wcsByteLen( const wchar_t* str );
void InitUnicodeString( UNICODE_STRING& str, const wchar_t* value, BYTE* buffer, size_t& offset );
int main( int argc, char * argv[] )
{
// connect to the LSA
HANDLE lsa;
LsaConnectUntrusted( &lsa; );
const wchar_t* domain = L"mydomain";
const wchar_t* user = L"someuser";
const wchar_t* password = L"scaryplaintextpassword";
// prepare the authentication info
ULONG authInfoSize = sizeof(KERB_INTERACTIVE_LOGON) +
wcsByteLen( domain ) + wcsByteLen( user ) + wcsByteLen( password );
BYTE* authInfoBuf = new BYTE[authInfoSize];
KERB_INTERACTIVE_LOGON* authInfo = (KERB_INTERACTIVE_LOGON*)authInfoBuf;
authInfo->MessageType = KerbInteractiveLogon;
size_t offset = sizeof(KERB_INTERACTIVE_LOGON);
InitUnicodeString( authInfo->LogonDomainName, domain, authInfoBuf, offset );
InitUnicodeString( authInfo->UserName, user, authInfoBuf, offset );
InitUnicodeString( authInfo->Password, password, authInfoBuf, offset );
// find the Kerberos security package
char packageNameRaw[] = MICROSOFT_KERBEROS_NAME_A;
LSA_STRING packageName;
packageName.Buffer = packageNameRaw;
packageName.Length = packageName.MaximumLength = (USHORT)strlen( packageName.Buffer );
ULONG packageId;
LsaLookupAuthenticationPackage( lsa, &packageName;, &packageId; );
// create a dummy origin and token source
LSA_STRING origin = {};
origin.Buffer = _strdup( "TestAppFoo" );
origin.Length = (USHORT)strlen( origin.Buffer );
origin.MaximumLength = origin.Length;
TOKEN_SOURCE source = {};
strcpy( source.SourceName, "foobar" );
AllocateLocallyUniqueId( &source.SourceIdentifier; );
void* profileBuffer;
DWORD profileBufLen;
LUID luid;
HANDLE token;
QUOTA_LIMITS qlimits;
NTSTATUS subStatus;
NTSTATUS status = LsaLogonUser( lsa, &origin;, Interactive, packageId,
&authInfo;, authInfoSize, 0, &source;, &profileBuffer;, &profileBufLen;,
&luid;, &token;, &qlimits;, &subStatus; );
if( status != ERROR_SUCCESS )
{
ULONG err = LsaNtStatusToWinError( status );
printf( "LsaLogonUser failed: %x\n", status );
return 1;
}
}
size_t wcsByteLen( const wchar_t* str )
{
return wcslen( str ) * sizeof(wchar_t);
}
void InitUnicodeString( UNICODE_STRING& str, const wchar_t* value,
BYTE* buffer, size_t& offset )
{
size_t size = wcsByteLen( value );
str.Length = str.MaximumLength = (USHORT)size;
str.Buffer = (PWSTR)(buffer + offset);
memcpy( str.Buffer, value, size );
offset += size;
}