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wine/dlls/secur32/negotiate.c

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/*
* Copyright 2005 Kai Blin
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*
* This file implements the negotiate provider.
* FIXME: So far, this beast doesn't do anything.
*/
#include <assert.h>
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "sspi.h"
#include "secur32_priv.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(secur32);
static char nego_name_A[] = "Negotiate";
static WCHAR nego_name_W[] = {'N', 'e', 'g', 'o', 't', 'i', 'a', 't', 'e', 0};
static SECURITY_STATUS nego_QueryCredentialsAttributes(PCredHandle phCredential,
ULONG ulAttribute, PVOID pBuffer)
{
SECURITY_STATUS ret;
/* FIXME: More attributes to be added here. Need to fix the sspi.h header
* for that, too.
*/
switch(ulAttribute)
{
default:
ret = SEC_E_UNSUPPORTED_FUNCTION;
}
return ret;
}
/***********************************************************************
* QueryCredentialsAttributesA
*/
static SECURITY_STATUS SEC_ENTRY nego_QueryCredentialsAttributesA(
PCredHandle phCredential, ULONG ulAttribute, PVOID pBuffer)
{
SECURITY_STATUS ret;
TRACE("(%p, %ld, %p)\n", phCredential, ulAttribute, pBuffer);
switch(ulAttribute)
{
case SECPKG_CRED_ATTR_NAMES:
FIXME("SECPKG_CRED_ATTR_NAMES: stub\n");
ret = SEC_E_UNSUPPORTED_FUNCTION;
break;
default:
ret = nego_QueryCredentialsAttributes(phCredential, ulAttribute,
pBuffer);
}
return ret;
}
/***********************************************************************
* QueryCredentialsAttributesW
*/
static SECURITY_STATUS SEC_ENTRY nego_QueryCredentialsAttributesW(
PCredHandle phCredential, ULONG ulAttribute, PVOID pBuffer)
{
SECURITY_STATUS ret;
TRACE("(%p, %ld, %p)\n", phCredential, ulAttribute, pBuffer);
switch(ulAttribute)
{
case SECPKG_CRED_ATTR_NAMES:
FIXME("SECPKG_CRED_ATTR_NAMES: stub\n");
ret = SEC_E_UNSUPPORTED_FUNCTION;
break;
default:
ret = nego_QueryCredentialsAttributes(phCredential, ulAttribute,
pBuffer);
}
return ret;
}
/***********************************************************************
* AcquireCredentialsHandleA
*/
static SECURITY_STATUS SEC_ENTRY nego_AcquireCredentialsHandleA(
SEC_CHAR *pszPrincipal, SEC_CHAR *pszPackage, ULONG fCredentialUse,
PLUID pLogonID, PVOID pAuthData, SEC_GET_KEY_FN pGetKeyFn,
PVOID pGetKeyArgument, PCredHandle phCredential, PTimeStamp ptsExpiry)
{
TRACE("(%s, %s, 0x%08lx, %p, %p, %p, %p, %p, %p) stub\n",
debugstr_a(pszPrincipal), debugstr_a(pszPackage), fCredentialUse,
pLogonID, pAuthData, pGetKeyFn, pGetKeyArgument, phCredential, ptsExpiry);
return SEC_E_UNSUPPORTED_FUNCTION;
}
/***********************************************************************
* AcquireCredentialsHandleW
*/
static SECURITY_STATUS SEC_ENTRY nego_AcquireCredentialsHandleW(
SEC_WCHAR *pszPrincipal, SEC_WCHAR *pszPackage, ULONG fCredentialUse,
PLUID pLogonID, PVOID pAuthData, SEC_GET_KEY_FN pGetKeyFn,
PVOID pGetKeyArgument, PCredHandle phCredential, PTimeStamp ptsExpiry)
{
TRACE("(%s, %s, 0x%08lx, %p, %p, %p, %p, %p, %p) stub\n",
debugstr_w(pszPrincipal), debugstr_w(pszPackage), fCredentialUse,
pLogonID, pAuthData, pGetKeyFn, pGetKeyArgument, phCredential, ptsExpiry);
return SEC_E_UNSUPPORTED_FUNCTION;
}
/***********************************************************************
* InitializeSecurityContextA
*/
static SECURITY_STATUS SEC_ENTRY nego_InitializeSecurityContextA(
PCredHandle phCredential, PCtxtHandle phContext, SEC_CHAR *pszTargetName,
ULONG fContextReq, ULONG Reserved1, ULONG TargetDataRep,
PSecBufferDesc pInput, ULONG Reserved2, PCtxtHandle phNewContext,
PSecBufferDesc pOutput, ULONG *pfContextAttr, PTimeStamp ptsExpiry)
{
SECURITY_STATUS ret;
TRACE("%p %p %s %ld %ld %ld %p %ld %p %p %p %p\n", phCredential, phContext,
debugstr_a(pszTargetName), fContextReq, Reserved1, TargetDataRep, pInput,
Reserved1, phNewContext, pOutput, pfContextAttr, ptsExpiry);
if(phCredential){
ret = SEC_E_UNSUPPORTED_FUNCTION;
}
else
{
ret = SEC_E_INVALID_HANDLE;
}
return ret;
}
/***********************************************************************
* InitializeSecurityContextW
*/
static SECURITY_STATUS SEC_ENTRY nego_InitializeSecurityContextW(
PCredHandle phCredential, PCtxtHandle phContext, SEC_WCHAR *pszTargetName,
ULONG fContextReq, ULONG Reserved1, ULONG TargetDataRep,
PSecBufferDesc pInput,ULONG Reserved2, PCtxtHandle phNewContext,
PSecBufferDesc pOutput, ULONG *pfContextAttr, PTimeStamp ptsExpiry)
{
SECURITY_STATUS ret;
TRACE("%p %p %s %ld %ld %ld %p %ld %p %p %p %p\n", phCredential, phContext,
debugstr_w(pszTargetName), fContextReq, Reserved1, TargetDataRep, pInput,
Reserved1, phNewContext, pOutput, pfContextAttr, ptsExpiry);
if (phCredential)
{
ret = SEC_E_UNSUPPORTED_FUNCTION;
}
else
{
ret = SEC_E_INVALID_HANDLE;
}
return ret;
}
/***********************************************************************
* AcceptSecurityContext
*/
static SECURITY_STATUS SEC_ENTRY nego_AcceptSecurityContext(
PCredHandle phCredential, PCtxtHandle phContext, PSecBufferDesc pInput,
ULONG fContextReq, ULONG TargetDataRep, PCtxtHandle phNewContext,
PSecBufferDesc pOutput, ULONG *pfContextAttr, PTimeStamp ptsExpiry)
{
SECURITY_STATUS ret;
TRACE("%p %p %p %ld %ld %p %p %p %p\n", phCredential, phContext, pInput,
fContextReq, TargetDataRep, phNewContext, pOutput, pfContextAttr,
ptsExpiry);
if (phCredential)
{
ret = SEC_E_UNSUPPORTED_FUNCTION;
}
else
{
ret = SEC_E_INVALID_HANDLE;
}
return ret;
}
/***********************************************************************
* CompleteAuthToken
*/
static SECURITY_STATUS SEC_ENTRY nego_CompleteAuthToken(PCtxtHandle phContext,
PSecBufferDesc pToken)
{
SECURITY_STATUS ret;
TRACE("%p %p\n", phContext, pToken);
if (phContext)
{
ret = SEC_E_UNSUPPORTED_FUNCTION;
}
else
{
ret = SEC_E_INVALID_HANDLE;
}
return ret;
}
/***********************************************************************
* DeleteSecurityContext
*/
static SECURITY_STATUS SEC_ENTRY nego_DeleteSecurityContext(PCtxtHandle phContext)
{
SECURITY_STATUS ret;
TRACE("%p\n", phContext);
if (phContext)
{
ret = SEC_E_UNSUPPORTED_FUNCTION;
}
else
{
ret = SEC_E_INVALID_HANDLE;
}
return ret;
}
/***********************************************************************
* ApplyControlToken
*/
static SECURITY_STATUS SEC_ENTRY nego_ApplyControlToken(PCtxtHandle phContext,
PSecBufferDesc pInput)
{
SECURITY_STATUS ret;
TRACE("%p %p\n", phContext, pInput);
if (phContext)
{
ret = SEC_E_UNSUPPORTED_FUNCTION;
}
else
{
ret = SEC_E_INVALID_HANDLE;
}
return ret;
}
/***********************************************************************
* QueryContextAttributesW
*/
static SECURITY_STATUS SEC_ENTRY nego_QueryContextAttributesW(PCtxtHandle phContext,
unsigned long ulAttribute, void *pBuffer)
{
SECURITY_STATUS ret;
/* FIXME: From reading wrapper.h, I think the dwUpper part of a context is
* the SecurePackage part and the dwLower part is the actual context
* handle. It should be easy to extract the context attributes from that.
*/
TRACE("%p %ld %p\n", phContext, ulAttribute, pBuffer);
if (phContext)
{
ret = SEC_E_UNSUPPORTED_FUNCTION;
}
else
{
ret = SEC_E_INVALID_HANDLE;
}
return ret;
}
/***********************************************************************
* QueryContextAttributesA
*/
static SECURITY_STATUS SEC_ENTRY nego_QueryContextAttributesA(PCtxtHandle phContext,
unsigned long ulAttribute, void *pBuffer)
{
return nego_QueryContextAttributesW(phContext, ulAttribute, pBuffer);
}
/***********************************************************************
* ImpersonateSecurityContext
*/
static SECURITY_STATUS SEC_ENTRY nego_ImpersonateSecurityContext(PCtxtHandle phContext)
{
SECURITY_STATUS ret;
TRACE("%p\n", phContext);
if (phContext)
{
ret = SEC_E_UNSUPPORTED_FUNCTION;
}
else
{
ret = SEC_E_INVALID_HANDLE;
}
return ret;
}
/***********************************************************************
* RevertSecurityContext
*/
static SECURITY_STATUS SEC_ENTRY nego_RevertSecurityContext(PCtxtHandle phContext)
{
SECURITY_STATUS ret;
TRACE("%p\n", phContext);
if (phContext)
{
ret = SEC_E_UNSUPPORTED_FUNCTION;
}
else
{
ret = SEC_E_INVALID_HANDLE;
}
return ret;
}
/***********************************************************************
* MakeSignature
*/
static SECURITY_STATUS SEC_ENTRY nego_MakeSignature(PCtxtHandle phContext, ULONG fQOP,
PSecBufferDesc pMessage, ULONG MessageSeqNo)
{
SECURITY_STATUS ret;
TRACE("%p %ld %p %ld\n", phContext, fQOP, pMessage, MessageSeqNo);
if (phContext)
{
ret = SEC_E_UNSUPPORTED_FUNCTION;
}
else
{
ret = SEC_E_INVALID_HANDLE;
}
return ret;
}
/***********************************************************************
* VerifySignature
*/
static SECURITY_STATUS SEC_ENTRY nego_VerifySignature(PCtxtHandle phContext,
PSecBufferDesc pMessage, ULONG MessageSeqNo, PULONG pfQOP)
{
SECURITY_STATUS ret;
TRACE("%p %p %ld %p\n", phContext, pMessage, MessageSeqNo, pfQOP);
if (phContext)
{
ret = SEC_E_UNSUPPORTED_FUNCTION;
}
else
{
ret = SEC_E_INVALID_HANDLE;
}
return ret;
}
static const SecurityFunctionTableA negoTableA = {
1,
NULL, /* EnumerateSecurityPackagesA */
nego_QueryCredentialsAttributesA, /* QueryCredentialsAttributesA */
nego_AcquireCredentialsHandleA, /* AcquireCredentialsHandleA */
FreeCredentialsHandle, /* FreeCredentialsHandle */
NULL, /* Reserved2 */
nego_InitializeSecurityContextA, /* InitializeSecurityContextA */
nego_AcceptSecurityContext, /* AcceptSecurityContext */
nego_CompleteAuthToken, /* CompleteAuthToken */
nego_DeleteSecurityContext, /* DeleteSecurityContext */
nego_ApplyControlToken, /* ApplyControlToken */
nego_QueryContextAttributesA, /* QueryContextAttributesA */
nego_ImpersonateSecurityContext, /* ImpersonateSecurityContext */
nego_RevertSecurityContext, /* RevertSecurityContext */
nego_MakeSignature, /* MakeSignature */
nego_VerifySignature, /* VerifySignature */
FreeContextBuffer, /* FreeContextBuffer */
NULL, /* QuerySecurityPackageInfoA */
NULL, /* Reserved3 */
NULL, /* Reserved4 */
NULL, /* ExportSecurityContext */
NULL, /* ImportSecurityContextA */
NULL, /* AddCredentialsA */
NULL, /* Reserved8 */
NULL, /* QuerySecurityContextToken */
NULL, /* EncryptMessage */
NULL, /* DecryptMessage */
NULL, /* SetContextAttributesA */
};
static const SecurityFunctionTableW negoTableW = {
1,
NULL, /* EnumerateSecurityPackagesW */
nego_QueryCredentialsAttributesW, /* QueryCredentialsAttributesW */
nego_AcquireCredentialsHandleW, /* AcquireCredentialsHandleW */
FreeCredentialsHandle, /* FreeCredentialsHandle */
NULL, /* Reserved2 */
nego_InitializeSecurityContextW, /* InitializeSecurityContextW */
nego_AcceptSecurityContext, /* AcceptSecurityContext */
nego_CompleteAuthToken, /* CompleteAuthToken */
nego_DeleteSecurityContext, /* DeleteSecurityContext */
nego_ApplyControlToken, /* ApplyControlToken */
nego_QueryContextAttributesW, /* QueryContextAttributesW */
nego_ImpersonateSecurityContext, /* ImpersonateSecurityContext */
nego_RevertSecurityContext, /* RevertSecurityContext */
nego_MakeSignature, /* MakeSignature */
nego_VerifySignature, /* VerifySignature */
FreeContextBuffer, /* FreeContextBuffer */
NULL, /* QuerySecurityPackageInfoW */
NULL, /* Reserved3 */
NULL, /* Reserved4 */
NULL, /* ExportSecurityContext */
NULL, /* ImportSecurityContextW */
NULL, /* AddCredentialsW */
NULL, /* Reserved8 */
NULL, /* QuerySecurityContextToken */
NULL, /* EncryptMessage */
NULL, /* DecryptMessage */
NULL, /* SetContextAttributesW */
};
static WCHAR negotiate_comment_W[] = { 'M', 'i', 'c', 'r', 'o', 's', 'o',
'f', 't', ' ', 'P', 'a', 'c', 'k', 'a', 'g', 'e', ' ', 'N', 'e', 'g', 'o',
't', 'i', 'a', 't', 'o', 'r', 0};
static CHAR negotiate_comment_A[] = "Microsoft Package Negotiator";
void SECUR32_initNegotiateSP(void)
{
SecureProvider *provider = SECUR32_addProvider(&negoTableA, &negoTableW,
NULL);
/* According to Windows, Negotiate has the following capabilities.
*/
static const LONG caps =
SECPKG_FLAG_INTEGRITY |
SECPKG_FLAG_PRIVACY |
SECPKG_FLAG_CONNECTION |
SECPKG_FLAG_MULTI_REQUIRED |
SECPKG_FLAG_EXTENDED_ERROR |
SECPKG_FLAG_IMPERSONATION |
SECPKG_FLAG_ACCEPT_WIN32_NAME |
SECPKG_FLAG_READONLY_WITH_CHECKSUM;
static const USHORT version = 1;
static const USHORT rpcid = 15;
static const ULONG max_token = 12000;
const SecPkgInfoW infoW = { caps, version, rpcid, max_token, nego_name_W,
negotiate_comment_W};
const SecPkgInfoA infoA = { caps, version, rpcid, max_token, nego_name_A,
negotiate_comment_A};
SECUR32_addPackages(provider, 1L, &infoA, &infoW);
}
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