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2578 lines
64 KiB
2578 lines
64 KiB
#include "precomp.h"
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DWORD
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ProcessNFAs(
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PIPSEC_POLICY_OBJECT pIpsecPolicyObject,
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DWORD dwStoreType,
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PDWORD pdwSlientErrorCode,
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PIPSEC_POLICY_DATA * ppIpsecPolicyData
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)
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{
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DWORD dwError = 0;
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DWORD i = 0;
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DWORD NumberofRules = 0;
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PIPSEC_NFA_OBJECT * ppIpsecNFAObjects = NULL;
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PIPSEC_FILTER_OBJECT * ppIpsecFilterObjects = NULL;
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PIPSEC_NEGPOL_OBJECT * ppIpsecNegPolObjects = NULL;
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DWORD dwNumFilterObjects = 0;
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DWORD dwNumNegPolObjects = 0;
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PIPSEC_NFA_OBJECT pIpsecNFAObject = NULL;
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PIPSEC_NFA_DATA * ppIpsecNFAData = NULL;
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PIPSEC_NFA_DATA pIpsecNFAData = NULL;
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PIPSEC_POLICY_DATA pIpsecPolicyData = NULL;
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DWORD dwNumNFACount = 0;
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NumberofRules = pIpsecPolicyObject->NumberofRulesReturned;
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ppIpsecNFAObjects = pIpsecPolicyObject->ppIpsecNFAObjects;
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ppIpsecFilterObjects = pIpsecPolicyObject->ppIpsecFilterObjects;
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ppIpsecNegPolObjects = pIpsecPolicyObject->ppIpsecNegPolObjects;
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dwNumFilterObjects = pIpsecPolicyObject->NumberofFilters;
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dwNumNegPolObjects = pIpsecPolicyObject->NumberofNegPols;
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__try {
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dwError = UnmarshallPolicyObject(
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pIpsecPolicyObject,
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dwStoreType,
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&pIpsecPolicyData
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);
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} __except(EXCEPTION_EXECUTE_HANDLER) {
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dwError = ERROR_INVALID_DATA;
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}
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BAIL_ON_WIN32_ERROR(dwError);
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__try {
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dwError = UnmarshallISAKMPObject(
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*(pIpsecPolicyObject->ppIpsecISAKMPObjects),
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&pIpsecPolicyData->pIpsecISAKMPData
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);
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} __except(EXCEPTION_EXECUTE_HANDLER) {
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dwError = ERROR_INVALID_DATA;
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}
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BAIL_ON_WIN32_ERROR(dwError);
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ppIpsecNFAData = (PIPSEC_NFA_DATA *)AllocPolMem(
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sizeof(PIPSEC_NFA_DATA)* NumberofRules
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);
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if (!ppIpsecNFAData) {
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dwError = ERROR_OUTOFMEMORY;
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BAIL_ON_WIN32_ERROR(dwError);
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}
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for (i = 0; i < NumberofRules; i++) {
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pIpsecNFAObject = *(ppIpsecNFAObjects + i);
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dwError = ProcessNFA(
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pIpsecNFAObject,
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dwStoreType,
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ppIpsecFilterObjects,
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dwNumFilterObjects,
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ppIpsecNegPolObjects,
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dwNumNegPolObjects,
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&pIpsecNFAData
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);
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if (dwError == ERROR_SUCCESS) {
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if (pIpsecNFAData->dwActiveFlag != 0) {
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*(ppIpsecNFAData + dwNumNFACount) = pIpsecNFAData;
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dwNumNFACount++;
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}
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else {
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FreeIpsecNFAData(pIpsecNFAData);
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}
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}
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else {
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*pdwSlientErrorCode = dwError;
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}
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}
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pIpsecPolicyData->ppIpsecNFAData = ppIpsecNFAData;
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pIpsecPolicyData->dwNumNFACount = dwNumNFACount;
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*ppIpsecPolicyData = pIpsecPolicyData;
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return(dwError);
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error:
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if (pIpsecPolicyData) {
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FreeIpsecPolicyData(
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pIpsecPolicyData
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);
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}
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*ppIpsecPolicyData = NULL;
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return(dwError);
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}
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DWORD
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ProcessNFA(
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PIPSEC_NFA_OBJECT pIpsecNFAObject,
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DWORD dwStoreType,
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PIPSEC_FILTER_OBJECT * ppIpsecFilterObjects,
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DWORD dwNumFilterObjects,
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PIPSEC_NEGPOL_OBJECT * ppIpsecNegPolObjects,
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DWORD dwNumNegPolObjects,
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PIPSEC_NFA_DATA * ppIpsecNFAData
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)
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{
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DWORD dwError = 0;
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PIPSEC_FILTER_OBJECT pIpsecFilterObject = NULL;
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PIPSEC_NEGPOL_OBJECT pIpsecNegPolObject = NULL;
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PIPSEC_NFA_DATA pIpsecNFAData = NULL;
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__try {
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dwError = UnmarshallNFAObject(
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pIpsecNFAObject,
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dwStoreType,
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&pIpsecNFAData
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);
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} __except(EXCEPTION_EXECUTE_HANDLER) {
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dwError = ERROR_INVALID_DATA;
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}
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BAIL_ON_WIN32_ERROR(dwError);
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if (pIpsecNFAObject->pszIpsecFilterReference &&
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*pIpsecNFAObject->pszIpsecFilterReference) {
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dwError = FindIpsecFilterObject(
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pIpsecNFAObject,
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ppIpsecFilterObjects,
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dwNumFilterObjects,
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&pIpsecFilterObject
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);
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BAIL_ON_WIN32_ERROR(dwError);
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__try {
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dwError = UnmarshallFilterObject(
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pIpsecFilterObject,
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&pIpsecNFAData->pIpsecFilterData
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);
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} __except(EXCEPTION_EXECUTE_HANDLER) {
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dwError = ERROR_INVALID_DATA;
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}
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BAIL_ON_WIN32_ERROR(dwError);
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} else {
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//
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// We've received a NULL FilterReference or a NULL string FilterReference
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//
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//
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// This is acceptable - implies there is no filter associated
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//
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pIpsecNFAData->pIpsecFilterData = NULL;
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}
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dwError = FindIpsecNegPolObject(
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pIpsecNFAObject,
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ppIpsecNegPolObjects,
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dwNumNegPolObjects,
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&pIpsecNegPolObject
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);
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BAIL_ON_WIN32_ERROR(dwError);
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__try {
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dwError = UnmarshallNegPolObject(
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pIpsecNegPolObject,
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&pIpsecNFAData->pIpsecNegPolData
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);
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} __except(EXCEPTION_EXECUTE_HANDLER) {
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dwError = ERROR_INVALID_DATA;
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}
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BAIL_ON_WIN32_ERROR(dwError);
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*ppIpsecNFAData = pIpsecNFAData;
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return(dwError);
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error:
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if (pIpsecNFAData) {
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FreeIpsecNFAData(
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pIpsecNFAData
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);
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}
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return(dwError);
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}
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DWORD
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UnmarshallPolicyObject(
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PIPSEC_POLICY_OBJECT pIpsecPolicyObject,
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DWORD dwStoreType,
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PIPSEC_POLICY_DATA * ppIpsecPolicyData
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)
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{
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LPBYTE pMem = NULL;
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LPWSTR pszIpsecISAKMPReference = NULL;
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PIPSEC_POLICY_DATA pIpsecPolicyData = NULL;
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DWORD dwPollingInterval = 0;
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DWORD dwError = 0;
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DWORD dwSkipSize = 0;
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// {6A1F5C6F-72B7-11d2-ACF0-0060B0ECCA17}
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GUID GUID_POLSTORE_VERSION_INFO =
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{ 0x6a1f5c6f, 0x72b7, 0x11d2, { 0xac, 0xf0, 0x0, 0x60, 0xb0, 0xec, 0xca, 0x17 } };
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// {22202163-4F4C-11d1-863B-00A0248D3021}
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static const GUID GUID_IPSEC_POLICY_DATA_BLOB =
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{ 0x22202163, 0x4f4c, 0x11d1, { 0x86, 0x3b, 0x0, 0xa0, 0x24, 0x8d, 0x30, 0x21 } };
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pMem = pIpsecPolicyObject->pIpsecData;
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//
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// Check if the first blob is the version.
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//
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if (!memcmp(pMem, &(GUID_POLSTORE_VERSION_INFO), sizeof(GUID))) {
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pMem += sizeof(GUID);
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memcpy(&dwSkipSize, pMem, sizeof(DWORD));
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pMem += sizeof(DWORD);
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pMem += dwSkipSize;
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}
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pMem += sizeof(GUID);
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pMem += sizeof(DWORD);
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memcpy((LPBYTE)&dwPollingInterval, pMem, sizeof(DWORD));
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pIpsecPolicyData = (PIPSEC_POLICY_DATA)AllocPolMem(
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sizeof(IPSEC_POLICY_DATA)
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);
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if (!pIpsecPolicyData) {
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dwError = ERROR_OUTOFMEMORY;
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BAIL_ON_WIN32_ERROR(dwError);
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}
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if (pIpsecPolicyObject->pszIpsecName && *(pIpsecPolicyObject->pszIpsecName)) {
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pIpsecPolicyData->pszIpsecName = AllocPolStr(
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pIpsecPolicyObject->pszIpsecName
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);
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if (!pIpsecPolicyData->pszIpsecName) {
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dwError = ERROR_OUTOFMEMORY;
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BAIL_ON_WIN32_ERROR(dwError);
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}
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}
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if (pIpsecPolicyObject->pszDescription && *(pIpsecPolicyObject->pszDescription)){
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pIpsecPolicyData->pszDescription = AllocPolStr(
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pIpsecPolicyObject->pszDescription
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);
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if (!pIpsecPolicyData->pszDescription) {
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dwError = ERROR_OUTOFMEMORY;
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BAIL_ON_WIN32_ERROR(dwError);
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}
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}
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wGUIDFromString(pIpsecPolicyObject->pszIpsecID,
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&pIpsecPolicyData->PolicyIdentifier
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);
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switch(dwStoreType) {
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case IPSEC_REGISTRY_PROVIDER:
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dwError = GenGUIDFromRegISAKMPReference(
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pIpsecPolicyObject->pszIpsecISAKMPReference,
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&pIpsecPolicyData->ISAKMPIdentifier
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);
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BAIL_ON_WIN32_ERROR(dwError);
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break;
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case IPSEC_DIRECTORY_PROVIDER:
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dwError = CopyISAKMPDSToFQRegString(
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pIpsecPolicyObject->pszIpsecISAKMPReference,
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&pszIpsecISAKMPReference
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);
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BAIL_ON_WIN32_ERROR(dwError);
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dwError = GenGUIDFromRegISAKMPReference(
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pszIpsecISAKMPReference,
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&pIpsecPolicyData->ISAKMPIdentifier
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);
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BAIL_ON_WIN32_ERROR(dwError);
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break;
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default:
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dwError = ERROR_INVALID_PARAMETER;
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BAIL_ON_WIN32_ERROR(dwError);
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}
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pIpsecPolicyData->dwWhenChanged = pIpsecPolicyObject->dwWhenChanged;
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pIpsecPolicyData->dwPollingInterval = dwPollingInterval;
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*ppIpsecPolicyData = pIpsecPolicyData;
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if (pszIpsecISAKMPReference) {
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FreePolStr(pszIpsecISAKMPReference);
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}
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return(0);
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error:
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if (pIpsecPolicyData) {
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FreeIpsecPolicyData(pIpsecPolicyData);
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}
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if (pszIpsecISAKMPReference) {
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FreePolStr(pszIpsecISAKMPReference);
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}
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*ppIpsecPolicyData = NULL;
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return(dwError);
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}
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DWORD
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UnmarshallNFAObject(
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PIPSEC_NFA_OBJECT pIpsecNFAObject,
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DWORD dwStoreType,
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PIPSEC_NFA_DATA * ppIpsecNFAData
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)
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{
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LPBYTE pMem = NULL;
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DWORD dwNumAuthMethods = 0;
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PIPSEC_AUTH_METHOD * ppIpsecAuthMethods = NULL;
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DWORD dwError = 0;
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DWORD i = 0;
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PIPSEC_AUTH_METHOD pIpsecAuthMethod = NULL;
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DWORD dwInterfaceType = 0;
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DWORD dwInterfaceNameLen = 0;
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LPWSTR pszInterfaceName = NULL;
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DWORD dwTunnelIpAddr = 0;
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DWORD dwTunnelFlags = 0;
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DWORD dwActiveFlag = 0;
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DWORD dwEndPointNameLen = 0;
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LPWSTR pszEndPointName = NULL;
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DWORD dwNumBytesAdvanced = 0;
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PIPSEC_NFA_DATA pIpsecNFAData = NULL;
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LPWSTR pszIpsecFilterReference = NULL;
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LPWSTR pszIpsecNegPolReference = NULL;
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// {11BBAC00-498D-11d1-8639-00A0248D3021}
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static const GUID GUID_IPSEC_NFA_BLOB =
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{ 0x11bbac00, 0x498d, 0x11d1, { 0x86, 0x39, 0x0, 0xa0, 0x24, 0x8d, 0x30, 0x21 } };
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DWORD dwReadBytes = 0;
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GUID TmpGuid;
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DWORD dwNumAltAuthMethods = 0;
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pMem = pIpsecNFAObject->pIpsecData;
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pMem += sizeof(GUID); // for the GUID
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pMem += sizeof(DWORD); // for the size
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memcpy((LPBYTE)&dwNumAuthMethods, pMem, sizeof(DWORD));
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pIpsecNFAData = (PIPSEC_NFA_DATA)AllocPolMem(
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sizeof(IPSEC_NFA_DATA)
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);
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if (!pIpsecNFAData) {
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dwError = ERROR_OUTOFMEMORY;
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BAIL_ON_WIN32_ERROR(dwError);
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}
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if (dwNumAuthMethods) {
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ppIpsecAuthMethods = (PIPSEC_AUTH_METHOD *) AllocPolMem(
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sizeof(PIPSEC_AUTH_METHOD)*dwNumAuthMethods
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);
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if (!ppIpsecAuthMethods) {
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dwError = ERROR_OUTOFMEMORY;
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BAIL_ON_WIN32_ERROR(dwError);
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}
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}
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pMem += sizeof(DWORD);
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for (i = 0; i < dwNumAuthMethods;i++){
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|
|
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__try {
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dwError = UnmarshallAuthMethods(
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pMem,
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&pIpsecAuthMethod,
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&dwNumBytesAdvanced
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);
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} __except(EXCEPTION_EXECUTE_HANDLER) {
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dwError = ERROR_INVALID_DATA;
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}
|
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if (dwError) {
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pIpsecNFAData->dwAuthMethodCount = i;
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pIpsecNFAData->ppAuthMethods = ppIpsecAuthMethods;
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BAIL_ON_WIN32_ERROR(dwError);
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}
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pMem += dwNumBytesAdvanced;
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*(ppIpsecAuthMethods + i) = pIpsecAuthMethod;
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|
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}
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pIpsecNFAData->dwAuthMethodCount = dwNumAuthMethods;
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pIpsecNFAData->ppAuthMethods = ppIpsecAuthMethods;
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|
|
|
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memcpy((LPBYTE)&dwInterfaceType, pMem, sizeof(DWORD));
|
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pIpsecNFAData->dwInterfaceType = dwInterfaceType;
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pMem += sizeof(DWORD);
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|
|
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memcpy((LPBYTE)&dwInterfaceNameLen, pMem, sizeof(DWORD));
|
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pMem += sizeof(DWORD);
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|
|
|
if (dwInterfaceNameLen) {
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|
|
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pszInterfaceName = AllocPolStr((LPWSTR)pMem);
|
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if (!pszInterfaceName) {
|
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dwError = ERROR_OUTOFMEMORY;
|
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BAIL_ON_WIN32_ERROR(dwError);
|
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}
|
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}
|
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pIpsecNFAData->pszInterfaceName = pszInterfaceName;
|
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pMem += dwInterfaceNameLen;
|
|
|
|
|
|
memcpy((LPBYTE)&dwTunnelIpAddr, pMem, sizeof(DWORD));
|
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pIpsecNFAData->dwTunnelIpAddr = dwTunnelIpAddr;
|
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pMem += sizeof(DWORD);
|
|
|
|
memcpy((LPBYTE)&dwTunnelFlags, pMem, sizeof(DWORD));
|
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pIpsecNFAData->dwTunnelFlags = dwTunnelFlags;
|
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pMem += sizeof(DWORD);
|
|
|
|
memcpy((LPBYTE)&dwActiveFlag, pMem, sizeof(DWORD));
|
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pIpsecNFAData->dwActiveFlag = dwActiveFlag;
|
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pMem += sizeof(DWORD);
|
|
|
|
|
|
memcpy((LPBYTE)&dwEndPointNameLen, pMem, sizeof(DWORD));
|
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pMem += sizeof(DWORD);
|
|
|
|
if (dwEndPointNameLen) {
|
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pszEndPointName = AllocPolStr((LPWSTR)pMem);
|
|
if (!pszEndPointName) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
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BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
}
|
|
pIpsecNFAData->pszEndPointName = pszEndPointName;
|
|
|
|
pMem += dwEndPointNameLen;
|
|
|
|
__try {
|
|
|
|
dwReadBytes = (DWORD) ((BYTE *) pMem - (BYTE *) pIpsecNFAObject->pIpsecData);
|
|
|
|
if ((dwReadBytes < pIpsecNFAObject->dwIpsecDataLen) &&
|
|
((pIpsecNFAObject->dwIpsecDataLen - dwReadBytes) > sizeof(GUID))) {
|
|
|
|
memset(&TmpGuid, 1, sizeof(GUID));
|
|
|
|
if (memcmp(pMem, &TmpGuid, sizeof(GUID)) == 0) {
|
|
|
|
pMem += sizeof(GUID);
|
|
|
|
memcpy(&dwNumAltAuthMethods, pMem, sizeof(DWORD));
|
|
pMem += sizeof(DWORD);
|
|
|
|
if (dwNumAltAuthMethods == dwNumAuthMethods) {
|
|
for (i = 0; i < dwNumAuthMethods; i++) {
|
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dwError = UnmarshallAltAuthMethods(
|
|
pMem,
|
|
ppIpsecAuthMethods[i],
|
|
&dwNumBytesAdvanced
|
|
);
|
|
if (dwError) {
|
|
break;
|
|
}
|
|
pMem += dwNumBytesAdvanced;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
} __except(EXCEPTION_EXECUTE_HANDLER) {
|
|
|
|
}
|
|
|
|
dwError = ERROR_SUCCESS;
|
|
|
|
//
|
|
// Convert the ipsecID to its GUID format
|
|
//
|
|
|
|
wGUIDFromString(pIpsecNFAObject->pszIpsecID,
|
|
&pIpsecNFAData->NFAIdentifier
|
|
);
|
|
|
|
if (pIpsecNFAObject->pszIpsecName && *(pIpsecNFAObject->pszIpsecName)) {
|
|
|
|
pIpsecNFAData->pszIpsecName = AllocPolStr(
|
|
pIpsecNFAObject->pszIpsecName
|
|
);
|
|
if (!pIpsecNFAData->pszIpsecName) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
}
|
|
|
|
if (pIpsecNFAObject->pszDescription && *(pIpsecNFAObject->pszDescription)) {
|
|
|
|
pIpsecNFAData->pszDescription = AllocPolStr(
|
|
pIpsecNFAObject->pszDescription
|
|
);
|
|
if (!pIpsecNFAData->pszDescription) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
}
|
|
|
|
switch(dwStoreType) {
|
|
|
|
case IPSEC_REGISTRY_PROVIDER:
|
|
|
|
dwError = GenGUIDFromRegFilterReference(
|
|
pIpsecNFAObject->pszIpsecFilterReference,
|
|
&pIpsecNFAData->FilterIdentifier
|
|
);
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
|
|
dwError = GenGUIDFromRegNegPolReference(
|
|
pIpsecNFAObject->pszIpsecNegPolReference,
|
|
&pIpsecNFAData->NegPolIdentifier
|
|
);
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
|
|
break;
|
|
|
|
case IPSEC_DIRECTORY_PROVIDER:
|
|
|
|
if (pIpsecNFAObject->pszIpsecFilterReference &&
|
|
*pIpsecNFAObject->pszIpsecFilterReference) {
|
|
dwError = CopyFilterDSToFQRegString(
|
|
pIpsecNFAObject->pszIpsecFilterReference,
|
|
&pszIpsecFilterReference
|
|
);
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
dwError = GenGUIDFromRegFilterReference(
|
|
pszIpsecFilterReference,
|
|
&pIpsecNFAData->FilterIdentifier
|
|
);
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
|
|
dwError = CopyNegPolDSToFQRegString(
|
|
pIpsecNFAObject->pszIpsecNegPolReference,
|
|
&pszIpsecNegPolReference
|
|
);
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
dwError = GenGUIDFromRegNegPolReference(
|
|
pszIpsecNegPolReference,
|
|
&pIpsecNFAData->NegPolIdentifier
|
|
);
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
|
|
break;
|
|
|
|
default:
|
|
dwError = ERROR_INVALID_PARAMETER;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
|
|
}
|
|
|
|
|
|
pIpsecNFAData->dwWhenChanged = pIpsecNFAObject->dwWhenChanged;
|
|
|
|
*ppIpsecNFAData = pIpsecNFAData;
|
|
|
|
if (pszIpsecFilterReference) {
|
|
FreePolStr(pszIpsecFilterReference);
|
|
}
|
|
|
|
if (pszIpsecNegPolReference) {
|
|
FreePolStr(pszIpsecNegPolReference);
|
|
}
|
|
|
|
return(0);
|
|
|
|
error:
|
|
|
|
if (pIpsecNFAData) {
|
|
FreeIpsecNFAData(pIpsecNFAData);
|
|
}
|
|
|
|
if (pszIpsecFilterReference) {
|
|
FreePolStr(pszIpsecFilterReference);
|
|
}
|
|
|
|
if (pszIpsecNegPolReference) {
|
|
FreePolStr(pszIpsecNegPolReference);
|
|
}
|
|
|
|
*ppIpsecNFAData = NULL;
|
|
|
|
return(dwError);
|
|
}
|
|
|
|
DWORD
|
|
UnmarshallFilterObject(
|
|
PIPSEC_FILTER_OBJECT pIpsecFilterObject,
|
|
PIPSEC_FILTER_DATA * ppIpsecFilterData
|
|
)
|
|
{
|
|
|
|
LPBYTE pMem = NULL;
|
|
DWORD dwNumFilterSpecs = 0;
|
|
PIPSEC_FILTER_SPEC * ppIpsecFilterSpecs = NULL;
|
|
PIPSEC_FILTER_SPEC pIpsecFilterSpec = NULL;
|
|
DWORD i = 0;
|
|
DWORD dwNumBytesAdvanced = 0;
|
|
|
|
PIPSEC_FILTER_DATA pIpsecFilterData = NULL;
|
|
DWORD dwError = 0;
|
|
|
|
// {80DC20B5-2EC8-11d1-A89E-00A0248D3021}
|
|
static const GUID GUID_IPSEC_FILTER_BLOB =
|
|
{ 0x80dc20b5, 0x2ec8, 0x11d1, { 0xa8, 0x9e, 0x0, 0xa0, 0x24, 0x8d, 0x30, 0x21 } };
|
|
|
|
|
|
pIpsecFilterData = (PIPSEC_FILTER_DATA)AllocPolMem(
|
|
sizeof(IPSEC_FILTER_DATA)
|
|
);
|
|
if (!pIpsecFilterData) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
|
|
pMem = pIpsecFilterObject->pIpsecData;
|
|
|
|
pMem += sizeof(GUID);
|
|
pMem += sizeof(DWORD);
|
|
|
|
memcpy((LPBYTE)&dwNumFilterSpecs, pMem, sizeof(DWORD));
|
|
|
|
if (dwNumFilterSpecs) {
|
|
ppIpsecFilterSpecs = (PIPSEC_FILTER_SPEC *)AllocPolMem(
|
|
sizeof(PIPSEC_FILTER_SPEC)*dwNumFilterSpecs
|
|
);
|
|
if (!ppIpsecFilterSpecs) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
}
|
|
|
|
pMem += sizeof(DWORD);
|
|
|
|
for (i = 0; i < dwNumFilterSpecs;i++){
|
|
|
|
__try {
|
|
dwError = UnmarshallFilterSpec(
|
|
pMem,
|
|
&pIpsecFilterSpec,
|
|
&dwNumBytesAdvanced
|
|
);
|
|
} __except(EXCEPTION_EXECUTE_HANDLER) {
|
|
dwError = ERROR_INVALID_DATA;
|
|
}
|
|
if (dwError) {
|
|
|
|
pIpsecFilterData->dwNumFilterSpecs = i;
|
|
pIpsecFilterData->ppFilterSpecs = ppIpsecFilterSpecs;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
|
|
|
|
pMem += dwNumBytesAdvanced;
|
|
*(ppIpsecFilterSpecs + i) = pIpsecFilterSpec;
|
|
|
|
}
|
|
pIpsecFilterData->dwNumFilterSpecs = dwNumFilterSpecs;
|
|
pIpsecFilterData->ppFilterSpecs = ppIpsecFilterSpecs;
|
|
|
|
|
|
//
|
|
// Convert the ipsecID to its GUID format
|
|
//
|
|
|
|
|
|
if (pIpsecFilterObject->pszIpsecName && *(pIpsecFilterObject->pszIpsecName)) {
|
|
|
|
pIpsecFilterData->pszIpsecName = AllocPolStr(
|
|
pIpsecFilterObject->pszIpsecName
|
|
);
|
|
if (!pIpsecFilterData->pszIpsecName) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
}
|
|
|
|
if (pIpsecFilterObject->pszDescription && *(pIpsecFilterObject->pszDescription)) {
|
|
|
|
pIpsecFilterData->pszDescription = AllocPolStr(
|
|
pIpsecFilterObject->pszDescription
|
|
);
|
|
if (!pIpsecFilterData->pszDescription) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
}
|
|
|
|
wGUIDFromString(pIpsecFilterObject->pszIpsecID,
|
|
&pIpsecFilterData->FilterIdentifier
|
|
);
|
|
pIpsecFilterData->dwWhenChanged = pIpsecFilterObject->dwWhenChanged;
|
|
|
|
|
|
*ppIpsecFilterData = pIpsecFilterData;
|
|
|
|
return(dwError);
|
|
|
|
error:
|
|
|
|
if (pIpsecFilterData) {
|
|
|
|
FreeIpsecFilterData(pIpsecFilterData);
|
|
}
|
|
|
|
*ppIpsecFilterData = NULL;
|
|
|
|
return(dwError);
|
|
}
|
|
|
|
DWORD
|
|
UnmarshallNegPolObject(
|
|
PIPSEC_NEGPOL_OBJECT pIpsecNegPolObject,
|
|
PIPSEC_NEGPOL_DATA * ppIpsecNegPolData
|
|
)
|
|
{
|
|
|
|
LPBYTE pMem = NULL;
|
|
DWORD dwNumSecurityOffers = 0;
|
|
PIPSEC_SECURITY_METHOD pIpsecOffer = NULL;
|
|
|
|
PIPSEC_NEGPOL_DATA pIpsecNegPolData = NULL;
|
|
DWORD dwError = 0;
|
|
|
|
// {80DC20B9-2EC8-11d1-A89E-00A0248D3021}
|
|
static const GUID GUID_IPSEC_NEGPOLICY_BLOB =
|
|
{ 0x80dc20b9, 0x2ec8, 0x11d1, { 0xa8, 0x9e, 0x0, 0xa0, 0x24, 0x8d, 0x30, 0x21 } };
|
|
|
|
|
|
|
|
pMem = pIpsecNegPolObject->pIpsecData;
|
|
|
|
pIpsecNegPolData = (PIPSEC_NEGPOL_DATA)AllocPolMem(
|
|
sizeof(IPSEC_NEGPOL_DATA)
|
|
);
|
|
if (!pIpsecNegPolData) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
|
|
|
|
pMem += sizeof(GUID);
|
|
pMem += sizeof(DWORD);
|
|
|
|
|
|
memcpy((LPBYTE)&dwNumSecurityOffers, pMem, sizeof(DWORD));
|
|
pMem += sizeof(DWORD);
|
|
|
|
if (dwNumSecurityOffers) {
|
|
|
|
pIpsecOffer = (PIPSEC_SECURITY_METHOD)AllocPolMem(
|
|
sizeof(IPSEC_SECURITY_METHOD)*dwNumSecurityOffers
|
|
);
|
|
if (!pIpsecOffer) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
|
|
memcpy((LPBYTE)pIpsecOffer, pMem,
|
|
sizeof(IPSEC_SECURITY_METHOD)*dwNumSecurityOffers);
|
|
}
|
|
|
|
//
|
|
// Convert the ipsecID to its GUID format
|
|
//
|
|
|
|
|
|
|
|
if (pIpsecNegPolObject->pszIpsecName && *(pIpsecNegPolObject->pszIpsecName)) {
|
|
|
|
pIpsecNegPolData->pszIpsecName = AllocPolStr(
|
|
pIpsecNegPolObject->pszIpsecName
|
|
);
|
|
if (!pIpsecNegPolData->pszIpsecName) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
}
|
|
|
|
if (pIpsecNegPolObject->pszDescription && *(pIpsecNegPolObject->pszDescription)){
|
|
|
|
pIpsecNegPolData->pszDescription = AllocPolStr(
|
|
pIpsecNegPolObject->pszDescription
|
|
);
|
|
if (!pIpsecNegPolData->pszDescription) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
}
|
|
|
|
wGUIDFromString(pIpsecNegPolObject->pszIpsecID,
|
|
&pIpsecNegPolData->NegPolIdentifier
|
|
);
|
|
|
|
wGUIDFromString(pIpsecNegPolObject->pszIpsecNegPolAction,
|
|
&pIpsecNegPolData->NegPolAction
|
|
);
|
|
|
|
wGUIDFromString(pIpsecNegPolObject->pszIpsecNegPolType,
|
|
&pIpsecNegPolData->NegPolType
|
|
);
|
|
|
|
pIpsecNegPolData->dwSecurityMethodCount = dwNumSecurityOffers;
|
|
pIpsecNegPolData->pIpsecSecurityMethods = pIpsecOffer;
|
|
|
|
pIpsecNegPolData->dwWhenChanged = pIpsecNegPolObject->dwWhenChanged;
|
|
|
|
*ppIpsecNegPolData = pIpsecNegPolData;
|
|
return(0);
|
|
|
|
error:
|
|
|
|
if (pIpsecOffer) {
|
|
FreePolMem(pIpsecOffer);
|
|
}
|
|
|
|
if (pIpsecNegPolData) {
|
|
FreeIpsecNegPolData(pIpsecNegPolData);
|
|
}
|
|
|
|
*ppIpsecNegPolData = NULL;
|
|
return(dwError);
|
|
}
|
|
|
|
|
|
DWORD
|
|
UnmarshallISAKMPObject(
|
|
PIPSEC_ISAKMP_OBJECT pIpsecISAKMPObject,
|
|
PIPSEC_ISAKMP_DATA * ppIpsecISAKMPData
|
|
)
|
|
{
|
|
|
|
LPBYTE pMem = NULL;
|
|
PIPSEC_ISAKMP_DATA pIpsecISAKMPData = NULL;
|
|
|
|
DWORD dwNumISAKMPSecurityMethods = 0;
|
|
PCRYPTO_BUNDLE pSecurityMethods = NULL;
|
|
PCRYPTO_BUNDLE pSecurityMethod = NULL;
|
|
|
|
DWORD i = 0;
|
|
|
|
DWORD dwError = 0;
|
|
|
|
// {80DC20B8-2EC8-11d1-A89E-00A0248D3021}
|
|
static const GUID GUID_IPSEC_ISAKMP_POLICY_BLOB =
|
|
{ 0x80dc20b8, 0x2ec8, 0x11d1, { 0xa8, 0x9e, 0x0, 0xa0, 0x24, 0x8d, 0x30, 0x21 } };
|
|
|
|
// CHECK THIS PART
|
|
|
|
pMem = pIpsecISAKMPObject->pIpsecData;
|
|
|
|
pIpsecISAKMPData = (PIPSEC_ISAKMP_DATA) AllocPolMem(
|
|
sizeof(IPSEC_ISAKMP_DATA)
|
|
);
|
|
if (!pIpsecISAKMPData) {
|
|
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
|
|
|
|
pMem += sizeof(GUID);
|
|
pMem += sizeof(DWORD);
|
|
|
|
|
|
memcpy((LPBYTE)&pIpsecISAKMPData->ISAKMPPolicy, pMem, sizeof(ISAKMP_POLICY));
|
|
pMem += sizeof(ISAKMP_POLICY);
|
|
|
|
|
|
memcpy((LPBYTE)&dwNumISAKMPSecurityMethods, pMem, sizeof(DWORD));
|
|
pMem += sizeof(DWORD);
|
|
|
|
if (!dwNumISAKMPSecurityMethods) {
|
|
dwError = ERROR_INVALID_DATA;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
|
|
if (dwNumISAKMPSecurityMethods) {
|
|
pSecurityMethods = (PCRYPTO_BUNDLE) AllocPolMem(
|
|
sizeof(CRYPTO_BUNDLE)*dwNumISAKMPSecurityMethods
|
|
);
|
|
if (!pSecurityMethods) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < dwNumISAKMPSecurityMethods; i++) {
|
|
|
|
pSecurityMethod = pSecurityMethods + i;
|
|
memcpy(pSecurityMethod, pMem, sizeof(CRYPTO_BUNDLE));
|
|
pMem += sizeof(CRYPTO_BUNDLE);
|
|
|
|
}
|
|
pIpsecISAKMPData->dwNumISAKMPSecurityMethods = dwNumISAKMPSecurityMethods;
|
|
pIpsecISAKMPData->pSecurityMethods = pSecurityMethods;
|
|
|
|
//
|
|
// Convert the ipsecID to its GUID format
|
|
//
|
|
|
|
wGUIDFromString(pIpsecISAKMPObject->pszIpsecID,
|
|
&pIpsecISAKMPData->ISAKMPIdentifier
|
|
);
|
|
|
|
pIpsecISAKMPData->dwWhenChanged = pIpsecISAKMPObject->dwWhenChanged;
|
|
|
|
|
|
*ppIpsecISAKMPData = pIpsecISAKMPData;
|
|
return(0);
|
|
|
|
error:
|
|
|
|
if (pIpsecISAKMPData) {
|
|
|
|
FreeIpsecISAKMPData(pIpsecISAKMPData);
|
|
}
|
|
|
|
*ppIpsecISAKMPData = NULL;
|
|
return(dwError);
|
|
|
|
}
|
|
|
|
DWORD
|
|
FindIpsecFilterObject(
|
|
PIPSEC_NFA_OBJECT pIpsecNFAObject,
|
|
PIPSEC_FILTER_OBJECT * ppIpsecFilterObjects,
|
|
DWORD dwNumFilterObjects,
|
|
PIPSEC_FILTER_OBJECT * ppIpsecFilterObject
|
|
)
|
|
{
|
|
DWORD i = 0;
|
|
PIPSEC_FILTER_OBJECT pIpsecFilterObject = NULL;
|
|
|
|
for (i = 0; i < dwNumFilterObjects; i++) {
|
|
|
|
|
|
pIpsecFilterObject = *(ppIpsecFilterObjects + i);
|
|
|
|
|
|
if (!_wcsicmp(pIpsecFilterObject->pszDistinguishedName,
|
|
pIpsecNFAObject->pszIpsecFilterReference)) {
|
|
*ppIpsecFilterObject = pIpsecFilterObject;
|
|
return(0);
|
|
}
|
|
|
|
}
|
|
|
|
*ppIpsecFilterObject = NULL;
|
|
return(ERROR_NOT_FOUND);
|
|
}
|
|
|
|
|
|
DWORD
|
|
FindIpsecNegPolObject(
|
|
PIPSEC_NFA_OBJECT pIpsecNFAObject,
|
|
PIPSEC_NEGPOL_OBJECT * ppIpsecNegPolObjects,
|
|
DWORD dwNumNegPolObjects,
|
|
PIPSEC_NEGPOL_OBJECT * ppIpsecNegPolObject
|
|
)
|
|
{
|
|
DWORD i = 0;
|
|
PIPSEC_NEGPOL_OBJECT pIpsecNegPolObject = NULL;
|
|
|
|
for (i = 0; i < dwNumNegPolObjects; i++) {
|
|
|
|
|
|
pIpsecNegPolObject = *(ppIpsecNegPolObjects + i);
|
|
|
|
|
|
if (!_wcsicmp(pIpsecNegPolObject->pszDistinguishedName,
|
|
pIpsecNFAObject->pszIpsecNegPolReference)) {
|
|
*ppIpsecNegPolObject = pIpsecNegPolObject;
|
|
return(0);
|
|
}
|
|
|
|
}
|
|
|
|
*ppIpsecNegPolObject = NULL;
|
|
return(ERROR_NOT_FOUND);
|
|
}
|
|
|
|
void
|
|
FreeIpsecFilterData(
|
|
PIPSEC_FILTER_DATA pIpsecFilterData
|
|
)
|
|
{
|
|
|
|
DWORD dwNumFilterSpecs = 0;
|
|
PIPSEC_FILTER_SPEC * ppIpsecFilterSpecs = NULL;
|
|
DWORD i = 0;
|
|
PIPSEC_FILTER_SPEC pIpsecFilterSpec = NULL;
|
|
|
|
dwNumFilterSpecs = pIpsecFilterData->dwNumFilterSpecs;
|
|
ppIpsecFilterSpecs = pIpsecFilterData->ppFilterSpecs;
|
|
|
|
for (i = 0; i < dwNumFilterSpecs; i++) {
|
|
|
|
pIpsecFilterSpec = *(ppIpsecFilterSpecs + i);
|
|
|
|
if (pIpsecFilterSpec) {
|
|
|
|
if (pIpsecFilterSpec->pszSrcDNSName){
|
|
|
|
FreePolStr(pIpsecFilterSpec->pszSrcDNSName);
|
|
}
|
|
|
|
if (pIpsecFilterSpec->pszDestDNSName){
|
|
|
|
FreePolStr(pIpsecFilterSpec->pszDestDNSName);
|
|
}
|
|
|
|
if (pIpsecFilterSpec->pszDescription){
|
|
|
|
FreePolStr(pIpsecFilterSpec->pszDescription);
|
|
}
|
|
|
|
|
|
FreePolMem(pIpsecFilterSpec);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
FreePolMem(ppIpsecFilterSpecs);
|
|
|
|
if (pIpsecFilterData->pszIpsecName) {
|
|
FreePolStr(pIpsecFilterData->pszIpsecName);
|
|
}
|
|
|
|
if (pIpsecFilterData->pszDescription) {
|
|
FreePolStr(pIpsecFilterData->pszDescription);
|
|
}
|
|
|
|
FreePolMem(pIpsecFilterData);
|
|
|
|
return;
|
|
}
|
|
|
|
|
|
|
|
|
|
void
|
|
FreeIpsecISAKMPData(
|
|
PIPSEC_ISAKMP_DATA pIpsecISAKMPData
|
|
)
|
|
{
|
|
if (pIpsecISAKMPData->pSecurityMethods) {
|
|
FreePolMem(pIpsecISAKMPData->pSecurityMethods);
|
|
|
|
}
|
|
|
|
FreePolMem(pIpsecISAKMPData);
|
|
return;
|
|
}
|
|
|
|
|
|
|
|
void
|
|
FreeIpsecNegPolData(
|
|
PIPSEC_NEGPOL_DATA pIpsecNegPolData
|
|
)
|
|
{
|
|
if (pIpsecNegPolData->pIpsecSecurityMethods){
|
|
|
|
FreePolMem(pIpsecNegPolData->pIpsecSecurityMethods);
|
|
}
|
|
|
|
if (pIpsecNegPolData->pszIpsecName) {
|
|
FreePolStr(pIpsecNegPolData->pszIpsecName);
|
|
}
|
|
|
|
if (pIpsecNegPolData->pszDescription) {
|
|
FreePolStr(pIpsecNegPolData->pszDescription);
|
|
}
|
|
|
|
FreePolMem(pIpsecNegPolData);
|
|
|
|
return;
|
|
}
|
|
|
|
|
|
void
|
|
FreeIpsecNFAData(
|
|
PIPSEC_NFA_DATA pIpsecNFAData
|
|
)
|
|
{
|
|
DWORD dwNumAuthMethods = 0;
|
|
PIPSEC_AUTH_METHOD * ppIpsecAuthMethods = NULL;
|
|
DWORD i = 0;
|
|
PIPSEC_AUTH_METHOD pIpsecAuthMethod = NULL;
|
|
|
|
ppIpsecAuthMethods = pIpsecNFAData->ppAuthMethods;
|
|
|
|
dwNumAuthMethods = pIpsecNFAData->dwAuthMethodCount;
|
|
|
|
for (i = 0; i < dwNumAuthMethods; i++) {
|
|
|
|
pIpsecAuthMethod = *(ppIpsecAuthMethods + i);
|
|
|
|
if (pIpsecAuthMethod) {
|
|
|
|
if (pIpsecAuthMethod->pszAuthMethod) {
|
|
FreePolStr(pIpsecAuthMethod->pszAuthMethod);
|
|
}
|
|
if (pIpsecAuthMethod->pAltAuthMethod) {
|
|
FreePolMem(pIpsecAuthMethod->pAltAuthMethod);
|
|
}
|
|
|
|
FreePolMem(pIpsecAuthMethod);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (pIpsecNFAData->ppAuthMethods) {
|
|
FreePolMem(pIpsecNFAData->ppAuthMethods);
|
|
}
|
|
|
|
if (pIpsecNFAData->pszInterfaceName) {
|
|
|
|
FreePolStr(pIpsecNFAData->pszInterfaceName);
|
|
}
|
|
|
|
|
|
if (pIpsecNFAData->pszEndPointName) {
|
|
FreePolStr(pIpsecNFAData->pszEndPointName);
|
|
}
|
|
|
|
if (pIpsecNFAData->pIpsecFilterData) {
|
|
FreeIpsecFilterData(pIpsecNFAData->pIpsecFilterData);
|
|
}
|
|
|
|
|
|
if (pIpsecNFAData->pIpsecNegPolData) {
|
|
FreeIpsecNegPolData(pIpsecNFAData->pIpsecNegPolData);
|
|
}
|
|
|
|
if (pIpsecNFAData->pszIpsecName) {
|
|
FreePolStr(pIpsecNFAData->pszIpsecName);
|
|
}
|
|
|
|
if (pIpsecNFAData->pszDescription) {
|
|
FreePolStr(pIpsecNFAData->pszDescription);
|
|
}
|
|
|
|
FreePolMem(pIpsecNFAData);
|
|
}
|
|
|
|
void
|
|
FreeIpsecPolicyData(
|
|
PIPSEC_POLICY_DATA pIpsecPolicyData
|
|
)
|
|
{
|
|
DWORD i = 0;
|
|
DWORD dwNumNFACount = 0;
|
|
PIPSEC_NFA_DATA * ppIpsecNFAData = NULL;
|
|
PIPSEC_NFA_DATA pIpsecNFAData = NULL;
|
|
PIPSEC_ISAKMP_DATA pIpsecISAKMPData = NULL;
|
|
|
|
dwNumNFACount = pIpsecPolicyData->dwNumNFACount;
|
|
ppIpsecNFAData = pIpsecPolicyData->ppIpsecNFAData;
|
|
pIpsecISAKMPData = pIpsecPolicyData->pIpsecISAKMPData;
|
|
|
|
if (pIpsecISAKMPData) {
|
|
FreeIpsecISAKMPData(
|
|
pIpsecISAKMPData
|
|
);
|
|
}
|
|
|
|
for (i = 0; i < dwNumNFACount; i++) {
|
|
|
|
pIpsecNFAData = *(ppIpsecNFAData + i);
|
|
|
|
if (pIpsecNFAData) {
|
|
|
|
FreeIpsecNFAData(
|
|
pIpsecNFAData
|
|
);
|
|
}
|
|
|
|
}
|
|
|
|
if (pIpsecPolicyData->ppIpsecNFAData) {
|
|
FreePolMem(pIpsecPolicyData->ppIpsecNFAData);
|
|
}
|
|
|
|
if (pIpsecPolicyData->pszIpsecName) {
|
|
FreePolStr(pIpsecPolicyData->pszIpsecName);
|
|
}
|
|
|
|
if (pIpsecPolicyData->pszDescription) {
|
|
FreePolStr(pIpsecPolicyData->pszDescription);
|
|
}
|
|
|
|
if (pIpsecPolicyData) {
|
|
FreePolMem(pIpsecPolicyData);
|
|
}
|
|
}
|
|
|
|
|
|
DWORD
|
|
CopyIpsecPolicyData(
|
|
PIPSEC_POLICY_DATA pIpsecPolicyData,
|
|
PIPSEC_POLICY_DATA * ppIpsecPolicyData
|
|
)
|
|
{
|
|
DWORD dwError = 0;
|
|
PIPSEC_POLICY_DATA pNewIpsecPolicyData = NULL;
|
|
|
|
DWORD dwNumberofRules = 0;
|
|
PIPSEC_NFA_DATA * ppIpsecNFAData = NULL;
|
|
|
|
PIPSEC_NFA_DATA pIpsecNFAData = NULL;
|
|
PIPSEC_NFA_DATA pNewIpsecNFAData = NULL;
|
|
|
|
PIPSEC_NFA_DATA * ppNewIpsecNFAData = NULL;
|
|
|
|
DWORD i = 0;
|
|
|
|
|
|
*ppIpsecPolicyData = NULL;
|
|
|
|
pNewIpsecPolicyData = (PIPSEC_POLICY_DATA) AllocPolMem(
|
|
sizeof(IPSEC_POLICY_DATA)
|
|
);
|
|
if (!pNewIpsecPolicyData) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
|
|
dwNumberofRules = pIpsecPolicyData->dwNumNFACount;
|
|
ppIpsecNFAData = pIpsecPolicyData->ppIpsecNFAData;
|
|
|
|
if (dwNumberofRules) {
|
|
ppNewIpsecNFAData = (PIPSEC_NFA_DATA *) AllocPolMem(
|
|
sizeof(PIPSEC_NFA_DATA)*
|
|
dwNumberofRules
|
|
);
|
|
|
|
if (!ppNewIpsecNFAData) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
|
|
}
|
|
|
|
for (i = 0; i < dwNumberofRules; i++) {
|
|
|
|
pIpsecNFAData = *(ppIpsecNFAData + i);
|
|
|
|
dwError = CopyIpsecNFAData(
|
|
pIpsecNFAData,
|
|
&pNewIpsecNFAData
|
|
);
|
|
|
|
if (dwError) {
|
|
pNewIpsecPolicyData->ppIpsecNFAData = ppNewIpsecNFAData;
|
|
pNewIpsecPolicyData->dwNumNFACount = i;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
|
|
*(ppNewIpsecNFAData + i) = pNewIpsecNFAData;
|
|
}
|
|
|
|
pNewIpsecPolicyData->ppIpsecNFAData = ppNewIpsecNFAData;
|
|
pNewIpsecPolicyData->dwNumNFACount = dwNumberofRules;
|
|
|
|
if (pIpsecPolicyData->pIpsecISAKMPData) {
|
|
|
|
dwError = CopyIpsecISAKMPData(
|
|
pIpsecPolicyData->pIpsecISAKMPData,
|
|
&pNewIpsecPolicyData->pIpsecISAKMPData
|
|
);
|
|
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
|
|
pNewIpsecPolicyData->dwPollingInterval = pIpsecPolicyData->dwPollingInterval;
|
|
pNewIpsecPolicyData->dwWhenChanged = pIpsecPolicyData->dwWhenChanged;
|
|
memcpy(
|
|
&(pNewIpsecPolicyData->PolicyIdentifier),
|
|
&(pIpsecPolicyData->PolicyIdentifier),
|
|
sizeof(GUID)
|
|
);
|
|
memcpy(
|
|
&(pNewIpsecPolicyData->ISAKMPIdentifier),
|
|
&(pIpsecPolicyData->ISAKMPIdentifier),
|
|
sizeof(GUID)
|
|
);
|
|
|
|
if (pIpsecPolicyData->pszIpsecName &&
|
|
*pIpsecPolicyData->pszIpsecName) {
|
|
pNewIpsecPolicyData->pszIpsecName = AllocPolStr(
|
|
pIpsecPolicyData->pszIpsecName
|
|
);
|
|
if (!pNewIpsecPolicyData->pszIpsecName) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
}
|
|
|
|
if (pIpsecPolicyData->pszDescription &&
|
|
*pIpsecPolicyData->pszDescription) {
|
|
pNewIpsecPolicyData->pszDescription = AllocPolStr(
|
|
pIpsecPolicyData->pszDescription
|
|
);
|
|
if (!pNewIpsecPolicyData->pszDescription) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
}
|
|
|
|
*ppIpsecPolicyData = pNewIpsecPolicyData;
|
|
|
|
return (dwError);
|
|
|
|
error:
|
|
|
|
if (pNewIpsecPolicyData) {
|
|
FreeIpsecPolicyData(pNewIpsecPolicyData);
|
|
}
|
|
|
|
*ppIpsecPolicyData = NULL;
|
|
|
|
return (dwError);
|
|
|
|
}
|
|
|
|
DWORD
|
|
CopyIpsecNFAData(
|
|
PIPSEC_NFA_DATA pIpsecNFAData,
|
|
PIPSEC_NFA_DATA * ppIpsecNFAData
|
|
)
|
|
{
|
|
|
|
PIPSEC_NFA_DATA pNewIpsecNFAData = NULL;
|
|
DWORD dwError = 0;
|
|
DWORD i = 0;
|
|
|
|
DWORD dwAuthMethodCount = 0;
|
|
|
|
PIPSEC_AUTH_METHOD * ppAuthMethods = NULL;
|
|
PIPSEC_AUTH_METHOD * ppNewAuthMethods = NULL;
|
|
|
|
PIPSEC_AUTH_METHOD pAuthMethod = NULL;
|
|
PIPSEC_AUTH_METHOD pNewAuthMethod = NULL;
|
|
|
|
|
|
pNewIpsecNFAData = (PIPSEC_NFA_DATA) AllocPolMem(
|
|
sizeof(IPSEC_NFA_DATA)
|
|
);
|
|
if (!pNewIpsecNFAData) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
|
|
}
|
|
|
|
dwAuthMethodCount = pIpsecNFAData->dwAuthMethodCount;
|
|
ppAuthMethods = pIpsecNFAData->ppAuthMethods;
|
|
|
|
if (dwAuthMethodCount) {
|
|
ppNewAuthMethods = (PIPSEC_AUTH_METHOD *) AllocPolMem(
|
|
sizeof(PIPSEC_AUTH_METHOD)*
|
|
dwAuthMethodCount
|
|
);
|
|
|
|
if (!ppNewAuthMethods) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
|
|
}
|
|
|
|
for (i = 0; i < dwAuthMethodCount; i++) {
|
|
|
|
pAuthMethod = *(ppAuthMethods + i);
|
|
|
|
dwError = CopyIpsecAuthMethod(
|
|
pAuthMethod,
|
|
&pNewAuthMethod
|
|
);
|
|
|
|
if (dwError) {
|
|
pNewIpsecNFAData->ppAuthMethods = ppNewAuthMethods;
|
|
pNewIpsecNFAData->dwAuthMethodCount = i;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
|
|
*(ppNewAuthMethods + i) = pNewAuthMethod;
|
|
}
|
|
|
|
pNewIpsecNFAData->ppAuthMethods = ppNewAuthMethods;
|
|
pNewIpsecNFAData->dwAuthMethodCount = dwAuthMethodCount;
|
|
|
|
|
|
if (pIpsecNFAData->pszIpsecName && *pIpsecNFAData->pszIpsecName) {
|
|
pNewIpsecNFAData->pszIpsecName = AllocPolStr(
|
|
pIpsecNFAData->pszIpsecName
|
|
);
|
|
|
|
if (!(pNewIpsecNFAData->pszIpsecName)) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
}
|
|
|
|
if (pIpsecNFAData->pszDescription && *pIpsecNFAData->pszDescription) {
|
|
pNewIpsecNFAData->pszDescription = AllocPolStr(
|
|
pIpsecNFAData->pszDescription
|
|
);
|
|
|
|
if (!(pNewIpsecNFAData->pszDescription)) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
}
|
|
|
|
memcpy(
|
|
&(pNewIpsecNFAData->NFAIdentifier),
|
|
&(pIpsecNFAData->NFAIdentifier),
|
|
sizeof(GUID)
|
|
);
|
|
memcpy(
|
|
&(pNewIpsecNFAData->FilterIdentifier),
|
|
&(pIpsecNFAData->FilterIdentifier),
|
|
sizeof(GUID)
|
|
);
|
|
memcpy(
|
|
&(pNewIpsecNFAData->NegPolIdentifier),
|
|
&(pIpsecNFAData->NegPolIdentifier),
|
|
sizeof(GUID)
|
|
);
|
|
|
|
pNewIpsecNFAData->dwInterfaceType = pIpsecNFAData->dwInterfaceType;
|
|
|
|
if (pIpsecNFAData->pszInterfaceName && *pIpsecNFAData->pszInterfaceName) {
|
|
pNewIpsecNFAData->pszInterfaceName = AllocPolStr(
|
|
pIpsecNFAData->pszInterfaceName
|
|
);
|
|
|
|
if (!(pNewIpsecNFAData->pszInterfaceName)) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
}
|
|
|
|
pNewIpsecNFAData->dwTunnelIpAddr = pIpsecNFAData->dwTunnelIpAddr;
|
|
pNewIpsecNFAData->dwTunnelFlags = pIpsecNFAData->dwTunnelFlags;
|
|
pNewIpsecNFAData->dwActiveFlag = pIpsecNFAData->dwActiveFlag;
|
|
|
|
if (pIpsecNFAData->pszEndPointName && *pIpsecNFAData->pszEndPointName) {
|
|
pNewIpsecNFAData->pszEndPointName = AllocPolStr(
|
|
pIpsecNFAData->pszEndPointName
|
|
);
|
|
|
|
if (!(pNewIpsecNFAData->pszEndPointName)) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
}
|
|
|
|
|
|
if (pIpsecNFAData->pIpsecFilterData) {
|
|
|
|
dwError = CopyIpsecFilterData(
|
|
pIpsecNFAData->pIpsecFilterData,
|
|
&pNewIpsecNFAData->pIpsecFilterData
|
|
);
|
|
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
|
|
|
|
if (pIpsecNFAData->pIpsecNegPolData) {
|
|
|
|
dwError = CopyIpsecNegPolData(
|
|
pIpsecNFAData->pIpsecNegPolData,
|
|
&pNewIpsecNFAData->pIpsecNegPolData
|
|
);
|
|
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
|
|
pNewIpsecNFAData->dwWhenChanged = pIpsecNFAData->dwWhenChanged;
|
|
|
|
*ppIpsecNFAData = pNewIpsecNFAData;
|
|
|
|
return(ERROR_SUCCESS);
|
|
|
|
error:
|
|
|
|
if (pNewIpsecNFAData) {
|
|
FreeIpsecNFAData(pNewIpsecNFAData);
|
|
}
|
|
|
|
*ppIpsecNFAData = NULL;
|
|
|
|
return (dwError);
|
|
|
|
}
|
|
|
|
|
|
DWORD
|
|
CopyIpsecAuthMethod(
|
|
PIPSEC_AUTH_METHOD pAuthMethod,
|
|
PIPSEC_AUTH_METHOD * ppAuthMethod
|
|
)
|
|
{
|
|
DWORD dwError = 0;
|
|
PIPSEC_AUTH_METHOD pNewAuthMethod = NULL;
|
|
|
|
pNewAuthMethod = (PIPSEC_AUTH_METHOD) AllocPolMem(
|
|
sizeof(IPSEC_AUTH_METHOD)
|
|
);
|
|
|
|
if (!pNewAuthMethod) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
|
|
pNewAuthMethod->dwAuthType = pAuthMethod->dwAuthType;
|
|
pNewAuthMethod->dwAuthLen = pAuthMethod->dwAuthLen;
|
|
|
|
if (pAuthMethod->pszAuthMethod) {
|
|
pNewAuthMethod->pszAuthMethod = AllocPolStr(
|
|
pAuthMethod->pszAuthMethod
|
|
);
|
|
|
|
if (!(pNewAuthMethod->pszAuthMethod)) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
}
|
|
|
|
pNewAuthMethod->dwAltAuthLen = 0;
|
|
pNewAuthMethod->pAltAuthMethod = NULL;
|
|
|
|
if (pAuthMethod->dwAltAuthLen && pAuthMethod->pAltAuthMethod) {
|
|
pNewAuthMethod->pAltAuthMethod = AllocPolMem(
|
|
pAuthMethod->dwAltAuthLen
|
|
);
|
|
if (!(pNewAuthMethod->pAltAuthMethod)) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
memcpy(
|
|
pNewAuthMethod->pAltAuthMethod,
|
|
pAuthMethod->pAltAuthMethod,
|
|
pAuthMethod->dwAltAuthLen
|
|
);
|
|
pNewAuthMethod->dwAltAuthLen = pAuthMethod->dwAltAuthLen;
|
|
}
|
|
|
|
*ppAuthMethod = pNewAuthMethod;
|
|
|
|
return (ERROR_SUCCESS);
|
|
|
|
error:
|
|
|
|
if (pNewAuthMethod) {
|
|
if (pNewAuthMethod->pszAuthMethod) {
|
|
FreePolStr(pNewAuthMethod->pszAuthMethod);
|
|
}
|
|
if (pNewAuthMethod->pAltAuthMethod) {
|
|
FreePolMem(pNewAuthMethod->pAltAuthMethod);
|
|
}
|
|
FreePolMem(pNewAuthMethod);
|
|
}
|
|
|
|
*ppAuthMethod = NULL;
|
|
|
|
return (dwError);
|
|
|
|
}
|
|
|
|
|
|
DWORD
|
|
CopyIpsecISAKMPData(
|
|
PIPSEC_ISAKMP_DATA pIpsecISAKMPData,
|
|
PIPSEC_ISAKMP_DATA * ppIpsecISAKMPData
|
|
)
|
|
{
|
|
DWORD dwError = 0;
|
|
PIPSEC_ISAKMP_DATA pNewIpsecISAKMPData = NULL;
|
|
DWORD dwNumISAKMPSecurityMethods = 0;
|
|
|
|
pNewIpsecISAKMPData = (PIPSEC_ISAKMP_DATA) AllocPolMem(
|
|
sizeof(IPSEC_ISAKMP_DATA)
|
|
);
|
|
|
|
if (!pNewIpsecISAKMPData) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
|
|
|
|
memcpy(
|
|
&(pNewIpsecISAKMPData->ISAKMPIdentifier),
|
|
&(pIpsecISAKMPData->ISAKMPIdentifier),
|
|
sizeof(GUID)
|
|
);
|
|
|
|
memcpy(
|
|
&(pNewIpsecISAKMPData->ISAKMPPolicy),
|
|
&(pIpsecISAKMPData->ISAKMPPolicy),
|
|
sizeof(ISAKMP_POLICY)
|
|
);
|
|
|
|
dwNumISAKMPSecurityMethods =
|
|
pIpsecISAKMPData->dwNumISAKMPSecurityMethods;
|
|
|
|
pNewIpsecISAKMPData->dwWhenChanged =
|
|
pIpsecISAKMPData->dwWhenChanged;
|
|
|
|
if (pIpsecISAKMPData->pSecurityMethods) {
|
|
|
|
pNewIpsecISAKMPData->pSecurityMethods = (PCRYPTO_BUNDLE) AllocPolMem(
|
|
sizeof(CRYPTO_BUNDLE) *
|
|
dwNumISAKMPSecurityMethods
|
|
);
|
|
|
|
if (!(pNewIpsecISAKMPData->pSecurityMethods)) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
|
|
memcpy(
|
|
pNewIpsecISAKMPData->pSecurityMethods,
|
|
pIpsecISAKMPData->pSecurityMethods,
|
|
sizeof(CRYPTO_BUNDLE)*dwNumISAKMPSecurityMethods
|
|
);
|
|
pNewIpsecISAKMPData->dwNumISAKMPSecurityMethods =
|
|
pIpsecISAKMPData->dwNumISAKMPSecurityMethods;
|
|
}
|
|
else {
|
|
pNewIpsecISAKMPData->pSecurityMethods = NULL;
|
|
pNewIpsecISAKMPData->dwNumISAKMPSecurityMethods = 0;
|
|
}
|
|
|
|
*ppIpsecISAKMPData = pNewIpsecISAKMPData;
|
|
|
|
return(ERROR_SUCCESS);
|
|
|
|
error:
|
|
|
|
*ppIpsecISAKMPData = NULL;
|
|
|
|
return (dwError);
|
|
|
|
}
|
|
|
|
|
|
|
|
DWORD
|
|
CopyIpsecFilterData(
|
|
PIPSEC_FILTER_DATA pIpsecFilterData,
|
|
PIPSEC_FILTER_DATA * ppIpsecFilterData
|
|
)
|
|
{
|
|
DWORD dwError = 0;
|
|
DWORD i = 0;
|
|
PIPSEC_FILTER_DATA pNewIpsecFilterData = NULL;
|
|
DWORD dwNumFilterSpecs = 0;
|
|
PIPSEC_FILTER_SPEC * ppFilterSpecs = NULL;
|
|
PIPSEC_FILTER_SPEC * ppNewFilterSpecs = NULL;
|
|
|
|
PIPSEC_FILTER_SPEC pFilterSpecs = NULL;
|
|
PIPSEC_FILTER_SPEC pNewFilterSpecs = NULL;
|
|
|
|
|
|
pNewIpsecFilterData = (PIPSEC_FILTER_DATA) AllocPolMem(
|
|
sizeof(IPSEC_FILTER_DATA)
|
|
);
|
|
|
|
if (!pNewIpsecFilterData) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
|
|
dwNumFilterSpecs = pIpsecFilterData->dwNumFilterSpecs;
|
|
ppFilterSpecs = pIpsecFilterData->ppFilterSpecs;
|
|
|
|
if (dwNumFilterSpecs) {
|
|
|
|
ppNewFilterSpecs = (PIPSEC_FILTER_SPEC *) AllocPolMem(
|
|
sizeof(PIPSEC_FILTER_SPEC)*
|
|
dwNumFilterSpecs
|
|
);
|
|
if (!ppNewFilterSpecs) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < dwNumFilterSpecs; i++) {
|
|
|
|
pFilterSpecs = *(ppFilterSpecs + i);
|
|
|
|
dwError = CopyIpsecFilterSpec(
|
|
pFilterSpecs,
|
|
&pNewFilterSpecs
|
|
);
|
|
|
|
if (dwError) {
|
|
pNewIpsecFilterData->ppFilterSpecs = ppNewFilterSpecs;
|
|
pNewIpsecFilterData->dwNumFilterSpecs = i;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
|
|
*(ppNewFilterSpecs + i) = pNewFilterSpecs;
|
|
}
|
|
|
|
pNewIpsecFilterData->ppFilterSpecs = ppNewFilterSpecs;
|
|
pNewIpsecFilterData->dwNumFilterSpecs = dwNumFilterSpecs;
|
|
|
|
if (pIpsecFilterData->pszIpsecName && *pIpsecFilterData->pszIpsecName) {
|
|
pNewIpsecFilterData->pszIpsecName = AllocPolStr(
|
|
pIpsecFilterData->pszIpsecName
|
|
);
|
|
|
|
if (!(pNewIpsecFilterData->pszIpsecName)) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
}
|
|
|
|
if (pIpsecFilterData->pszDescription && *pIpsecFilterData->pszDescription) {
|
|
pNewIpsecFilterData->pszDescription = AllocPolStr(
|
|
pIpsecFilterData->pszDescription
|
|
);
|
|
|
|
if (!(pNewIpsecFilterData->pszDescription)) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
}
|
|
|
|
memcpy(
|
|
&(pNewIpsecFilterData->FilterIdentifier),
|
|
&(pIpsecFilterData->FilterIdentifier),
|
|
sizeof(GUID)
|
|
);
|
|
|
|
pNewIpsecFilterData->dwWhenChanged = pIpsecFilterData->dwWhenChanged;
|
|
|
|
*ppIpsecFilterData = pNewIpsecFilterData;
|
|
|
|
return(ERROR_SUCCESS);
|
|
|
|
error:
|
|
|
|
if (pNewIpsecFilterData) {
|
|
FreeIpsecFilterData(pNewIpsecFilterData);
|
|
}
|
|
*ppIpsecFilterData = NULL;
|
|
return (dwError);
|
|
|
|
}
|
|
|
|
|
|
DWORD
|
|
CopyIpsecFilterSpec(
|
|
PIPSEC_FILTER_SPEC pFilterSpecs,
|
|
PIPSEC_FILTER_SPEC * ppFilterSpecs
|
|
)
|
|
{
|
|
|
|
DWORD dwError = 0;
|
|
PIPSEC_FILTER_SPEC pNewFilterSpecs = NULL;
|
|
|
|
pNewFilterSpecs = (PIPSEC_FILTER_SPEC) AllocPolMem(
|
|
sizeof(IPSEC_FILTER_SPEC)
|
|
);
|
|
|
|
if (!pNewFilterSpecs) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
|
|
if (pFilterSpecs->pszSrcDNSName) {
|
|
pNewFilterSpecs->pszSrcDNSName = AllocPolStr(
|
|
pFilterSpecs->pszSrcDNSName
|
|
);
|
|
|
|
if (!(pNewFilterSpecs->pszSrcDNSName)) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
}
|
|
|
|
if (pFilterSpecs->pszDestDNSName) {
|
|
pNewFilterSpecs->pszDestDNSName = AllocPolStr(
|
|
pFilterSpecs->pszDestDNSName
|
|
);
|
|
|
|
if (!(pNewFilterSpecs->pszDestDNSName)) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
}
|
|
|
|
if (pFilterSpecs->pszDescription) {
|
|
pNewFilterSpecs->pszDescription = AllocPolStr(
|
|
pFilterSpecs->pszDescription
|
|
);
|
|
|
|
if (!(pNewFilterSpecs->pszDescription)) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
}
|
|
|
|
memcpy(
|
|
&(pNewFilterSpecs->FilterSpecGUID),
|
|
&(pFilterSpecs->FilterSpecGUID),
|
|
sizeof(GUID)
|
|
);
|
|
|
|
pNewFilterSpecs->dwMirrorFlag = pFilterSpecs->dwMirrorFlag;
|
|
|
|
memcpy(
|
|
&(pNewFilterSpecs->Filter),
|
|
&(pFilterSpecs->Filter),
|
|
sizeof(IPSEC_FILTER)
|
|
);
|
|
|
|
*ppFilterSpecs = pNewFilterSpecs;
|
|
|
|
return(ERROR_SUCCESS);
|
|
|
|
|
|
error:
|
|
|
|
if (pNewFilterSpecs) {
|
|
if (pNewFilterSpecs->pszSrcDNSName){
|
|
FreePolStr(pNewFilterSpecs->pszSrcDNSName);
|
|
}
|
|
if (pNewFilterSpecs->pszDestDNSName){
|
|
FreePolStr(pNewFilterSpecs->pszDestDNSName);
|
|
}
|
|
if (pNewFilterSpecs->pszDescription){
|
|
FreePolStr(pNewFilterSpecs->pszDescription);
|
|
}
|
|
FreePolMem(pNewFilterSpecs);
|
|
}
|
|
|
|
*ppFilterSpecs = NULL;
|
|
|
|
return (dwError);
|
|
|
|
}
|
|
|
|
|
|
DWORD
|
|
CopyIpsecNegPolData(
|
|
PIPSEC_NEGPOL_DATA pIpsecNegPolData,
|
|
PIPSEC_NEGPOL_DATA * ppIpsecNegPolData
|
|
)
|
|
{
|
|
|
|
DWORD dwNumSecurityOffers = 0;
|
|
|
|
PIPSEC_NEGPOL_DATA pNewIpsecNegPolData = NULL;
|
|
DWORD dwError = 0;
|
|
|
|
|
|
pNewIpsecNegPolData = (PIPSEC_NEGPOL_DATA) AllocPolMem(
|
|
sizeof(IPSEC_NEGPOL_DATA)
|
|
);
|
|
if (!pNewIpsecNegPolData) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
|
|
dwNumSecurityOffers = pIpsecNegPolData->dwSecurityMethodCount;
|
|
|
|
if (dwNumSecurityOffers) {
|
|
|
|
pNewIpsecNegPolData->pIpsecSecurityMethods = (PIPSEC_SECURITY_METHOD) AllocPolMem(
|
|
sizeof(IPSEC_SECURITY_METHOD)*dwNumSecurityOffers
|
|
);
|
|
|
|
if (!(pNewIpsecNegPolData->pIpsecSecurityMethods)) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
|
|
memcpy(
|
|
(pNewIpsecNegPolData->pIpsecSecurityMethods),
|
|
(pIpsecNegPolData->pIpsecSecurityMethods),
|
|
sizeof(IPSEC_SECURITY_METHOD)*dwNumSecurityOffers
|
|
);
|
|
|
|
pNewIpsecNegPolData->dwSecurityMethodCount = dwNumSecurityOffers;
|
|
|
|
}
|
|
else {
|
|
|
|
pNewIpsecNegPolData->dwSecurityMethodCount = 0;
|
|
pNewIpsecNegPolData->pIpsecSecurityMethods = NULL;
|
|
|
|
}
|
|
|
|
if (pIpsecNegPolData->pszIpsecName && *pIpsecNegPolData->pszIpsecName) {
|
|
pNewIpsecNegPolData->pszIpsecName = AllocPolStr(
|
|
pIpsecNegPolData->pszIpsecName
|
|
);
|
|
|
|
if (!(pNewIpsecNegPolData->pszIpsecName)) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
}
|
|
|
|
if (pIpsecNegPolData->pszDescription && *pIpsecNegPolData->pszDescription) {
|
|
pNewIpsecNegPolData->pszDescription = AllocPolStr(
|
|
pIpsecNegPolData->pszDescription
|
|
);
|
|
|
|
if (!(pNewIpsecNegPolData->pszDescription)) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
}
|
|
|
|
//
|
|
// Convert the ipsecID to its GUID format
|
|
//
|
|
|
|
memcpy(
|
|
&(pNewIpsecNegPolData->NegPolIdentifier),
|
|
&(pIpsecNegPolData->NegPolIdentifier),
|
|
sizeof(GUID)
|
|
);
|
|
|
|
memcpy(
|
|
&(pNewIpsecNegPolData->NegPolAction),
|
|
&(pIpsecNegPolData->NegPolAction),
|
|
sizeof(GUID)
|
|
);
|
|
|
|
memcpy(
|
|
&(pNewIpsecNegPolData->NegPolType),
|
|
&(pIpsecNegPolData->NegPolType),
|
|
sizeof(GUID)
|
|
);
|
|
|
|
pNewIpsecNegPolData->dwWhenChanged = pIpsecNegPolData->dwWhenChanged;
|
|
|
|
*ppIpsecNegPolData = pNewIpsecNegPolData;
|
|
|
|
return (0);
|
|
|
|
error:
|
|
|
|
if (pNewIpsecNegPolData) {
|
|
FreeIpsecNegPolData(pNewIpsecNegPolData);
|
|
}
|
|
|
|
*ppIpsecNegPolData = NULL;
|
|
|
|
return(dwError);
|
|
|
|
}
|
|
|
|
|
|
DWORD
|
|
UnmarshallFilterSpec(
|
|
LPBYTE pMem,
|
|
PIPSEC_FILTER_SPEC * ppIpsecFilterSpec,
|
|
PDWORD pdwNumBytesAdvanced
|
|
)
|
|
{
|
|
DWORD dwSrcDNSNameLen = 0;
|
|
LPWSTR pszSrcDNSName = NULL;
|
|
DWORD dwDestDNSNameLen = 0;
|
|
LPWSTR pszDestDNSName = NULL;
|
|
DWORD dwDescriptionLen = 0;
|
|
LPWSTR pszDescription = NULL;
|
|
GUID FilterSpecGUID;
|
|
DWORD dwMirrorFlag = 0;
|
|
IPSEC_FILTER ipsecFilter;
|
|
PIPSEC_FILTER_SPEC pIpsecFilterSpec = NULL;
|
|
DWORD dwNumBytesAdvanced = 0;
|
|
|
|
DWORD dwError = 0;
|
|
|
|
*ppIpsecFilterSpec = NULL;
|
|
*pdwNumBytesAdvanced = 0;
|
|
|
|
memcpy((LPBYTE)&dwSrcDNSNameLen, pMem, sizeof(DWORD));
|
|
pMem += sizeof(DWORD);
|
|
dwNumBytesAdvanced += sizeof(DWORD);
|
|
|
|
if (dwSrcDNSNameLen) {
|
|
pszSrcDNSName = AllocPolStr((LPWSTR)pMem);
|
|
if (!pszSrcDNSName) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
}
|
|
pMem += dwSrcDNSNameLen;
|
|
dwNumBytesAdvanced += dwSrcDNSNameLen;
|
|
|
|
memcpy((LPBYTE)&dwDestDNSNameLen, pMem, sizeof(DWORD));
|
|
pMem += sizeof(DWORD);
|
|
dwNumBytesAdvanced += sizeof(DWORD);
|
|
|
|
if (dwDestDNSNameLen) {
|
|
pszDestDNSName = AllocPolStr((LPWSTR)pMem);
|
|
if (!pszDestDNSName) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
}
|
|
pMem += dwDestDNSNameLen;
|
|
dwNumBytesAdvanced += dwDestDNSNameLen;
|
|
|
|
memcpy((LPBYTE)&dwDescriptionLen, pMem, sizeof(DWORD));
|
|
pMem += sizeof(DWORD);
|
|
dwNumBytesAdvanced += sizeof(DWORD);
|
|
|
|
if (dwDescriptionLen) {
|
|
pszDescription = AllocPolStr((LPWSTR)pMem);
|
|
if (!pszDescription) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
}
|
|
pMem += dwDescriptionLen;
|
|
dwNumBytesAdvanced += dwDescriptionLen;
|
|
|
|
|
|
memcpy((LPBYTE)&FilterSpecGUID, pMem, sizeof(GUID));
|
|
pMem += sizeof(GUID);
|
|
dwNumBytesAdvanced += sizeof(GUID);
|
|
|
|
memcpy((LPBYTE)&dwMirrorFlag, pMem, sizeof(DWORD));
|
|
pMem += sizeof(DWORD);
|
|
dwNumBytesAdvanced += sizeof(DWORD);
|
|
|
|
memcpy((LPBYTE)&ipsecFilter, pMem, sizeof(IPSEC_FILTER));
|
|
|
|
pIpsecFilterSpec = (PIPSEC_FILTER_SPEC)AllocPolMem(
|
|
sizeof(IPSEC_FILTER_SPEC)
|
|
|
|
);
|
|
if (!pIpsecFilterSpec) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
pMem += sizeof(IPSEC_FILTER);
|
|
dwNumBytesAdvanced += sizeof(IPSEC_FILTER);
|
|
|
|
pIpsecFilterSpec->pszSrcDNSName = pszSrcDNSName;
|
|
pIpsecFilterSpec->pszDestDNSName = pszDestDNSName;
|
|
pIpsecFilterSpec->pszDescription = pszDescription;
|
|
pIpsecFilterSpec->dwMirrorFlag = dwMirrorFlag;
|
|
|
|
memcpy((LPBYTE)&pIpsecFilterSpec->FilterSpecGUID, &FilterSpecGUID, sizeof(GUID));
|
|
memcpy((LPBYTE)&pIpsecFilterSpec->Filter, &ipsecFilter, sizeof(IPSEC_FILTER));
|
|
|
|
*ppIpsecFilterSpec = pIpsecFilterSpec;
|
|
*pdwNumBytesAdvanced = dwNumBytesAdvanced;
|
|
|
|
return(dwError);
|
|
|
|
error:
|
|
|
|
if (pszSrcDNSName) {
|
|
FreePolStr(pszSrcDNSName);
|
|
}
|
|
|
|
if (pszDestDNSName) {
|
|
FreePolStr(pszDestDNSName);
|
|
}
|
|
|
|
|
|
if (pszDescription) {
|
|
FreePolStr(pszDescription);
|
|
}
|
|
|
|
*ppIpsecFilterSpec = NULL;
|
|
*pdwNumBytesAdvanced = 0;
|
|
|
|
return(dwError);
|
|
}
|
|
|
|
DWORD
|
|
UnmarshallAuthMethods(
|
|
LPBYTE pMem,
|
|
PIPSEC_AUTH_METHOD * ppIpsecAuthMethod,
|
|
PDWORD pdwNumBytesAdvanced
|
|
)
|
|
{
|
|
DWORD dwError = 0;
|
|
DWORD dwAuthType = 0;
|
|
DWORD dwAuthLen = 0;
|
|
LPWSTR pszAuthMethod = NULL;
|
|
PIPSEC_AUTH_METHOD pIpsecAuthMethod = NULL;
|
|
DWORD dwNumBytesAdvanced = 0;
|
|
|
|
pIpsecAuthMethod = (PIPSEC_AUTH_METHOD)AllocPolMem(
|
|
sizeof(IPSEC_AUTH_METHOD)
|
|
);
|
|
if (!pIpsecAuthMethod) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
|
|
memcpy((LPBYTE)&dwAuthType, pMem, sizeof(DWORD));
|
|
pMem += sizeof(DWORD);
|
|
dwNumBytesAdvanced += sizeof(DWORD);
|
|
|
|
memcpy((LPBYTE)&dwAuthLen, pMem, sizeof(DWORD));
|
|
pMem += sizeof(DWORD);
|
|
dwNumBytesAdvanced += sizeof(DWORD);
|
|
|
|
if (dwAuthLen) {
|
|
|
|
pszAuthMethod = AllocPolStr((LPWSTR)pMem);
|
|
if (!pszAuthMethod) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
}
|
|
pMem += dwAuthLen;
|
|
dwNumBytesAdvanced += dwAuthLen;
|
|
|
|
//
|
|
// Unmarshall parameters.
|
|
//
|
|
|
|
pIpsecAuthMethod->dwAuthType = dwAuthType;
|
|
pIpsecAuthMethod->dwAuthLen = (dwAuthLen - 2)/2;
|
|
pIpsecAuthMethod->pszAuthMethod = pszAuthMethod;
|
|
pIpsecAuthMethod->dwAltAuthLen = 0;
|
|
pIpsecAuthMethod->pAltAuthMethod = NULL;
|
|
|
|
*ppIpsecAuthMethod = pIpsecAuthMethod;
|
|
*pdwNumBytesAdvanced = dwNumBytesAdvanced;
|
|
|
|
return (dwError);
|
|
|
|
error:
|
|
|
|
if (pszAuthMethod) {
|
|
FreePolStr(pszAuthMethod);
|
|
}
|
|
|
|
if (pIpsecAuthMethod) {
|
|
FreePolMem(pIpsecAuthMethod);
|
|
}
|
|
|
|
*ppIpsecAuthMethod = NULL;
|
|
*pdwNumBytesAdvanced = 0;
|
|
return (dwError);
|
|
}
|
|
|
|
|
|
DWORD
|
|
UnmarshallAltAuthMethods(
|
|
LPBYTE pMem,
|
|
PIPSEC_AUTH_METHOD pIpsecAuthMethod,
|
|
PDWORD pdwNumBytesAdvanced
|
|
)
|
|
{
|
|
DWORD dwError = 0;
|
|
DWORD dwAuthType = 0;
|
|
DWORD dwAuthLen = 0;
|
|
PBYTE pAltAuthMethod = NULL;
|
|
DWORD dwNumBytesAdvanced = 0;
|
|
|
|
|
|
memcpy((LPBYTE)&dwAuthType, pMem, sizeof(DWORD));
|
|
pMem += sizeof(DWORD);
|
|
dwNumBytesAdvanced += sizeof(DWORD);
|
|
|
|
memcpy((LPBYTE)&dwAuthLen, pMem, sizeof(DWORD));
|
|
pMem += sizeof(DWORD);
|
|
dwNumBytesAdvanced += sizeof(DWORD);
|
|
|
|
if (dwAuthLen) {
|
|
pAltAuthMethod = (PBYTE) AllocPolMem(dwAuthLen);
|
|
if (!pAltAuthMethod) {
|
|
dwError = ERROR_OUTOFMEMORY;
|
|
BAIL_ON_WIN32_ERROR(dwError);
|
|
}
|
|
memcpy(pAltAuthMethod, pMem, dwAuthLen);
|
|
}
|
|
pMem += dwAuthLen;
|
|
dwNumBytesAdvanced += dwAuthLen;
|
|
|
|
pIpsecAuthMethod->dwAltAuthLen = dwAuthLen;
|
|
pIpsecAuthMethod->pAltAuthMethod = pAltAuthMethod;
|
|
|
|
*pdwNumBytesAdvanced = dwNumBytesAdvanced;
|
|
|
|
return (dwError);
|
|
|
|
error:
|
|
|
|
if (pAltAuthMethod) {
|
|
FreePolMem(pAltAuthMethod);
|
|
}
|
|
|
|
pIpsecAuthMethod->dwAltAuthLen = 0;
|
|
pIpsecAuthMethod->pAltAuthMethod = NULL;
|
|
|
|
*pdwNumBytesAdvanced = 0;
|
|
return (dwError);
|
|
}
|
|
|
|
|
|
void
|
|
FreeMulIpsecFilterData(
|
|
PIPSEC_FILTER_DATA * ppIpsecFilterData,
|
|
DWORD dwNumFilterObjects
|
|
)
|
|
{
|
|
DWORD i = 0;
|
|
PIPSEC_FILTER_DATA pIpsecFilterData = NULL;
|
|
|
|
if (!ppIpsecFilterData) {
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < dwNumFilterObjects; i++) {
|
|
|
|
pIpsecFilterData = *(ppIpsecFilterData + i);
|
|
|
|
if (pIpsecFilterData) {
|
|
FreeIpsecFilterData(pIpsecFilterData);
|
|
}
|
|
}
|
|
|
|
FreePolMem(ppIpsecFilterData);
|
|
|
|
return;
|
|
}
|
|
|
|
|
|
|
|
void
|
|
FreeMulIpsecNegPolData(
|
|
PIPSEC_NEGPOL_DATA * ppIpsecNegPolData,
|
|
DWORD dwNumNegPolObjects
|
|
)
|
|
{
|
|
DWORD i = 0;
|
|
PIPSEC_NEGPOL_DATA pIpsecNegPolData = NULL;
|
|
|
|
|
|
if (!ppIpsecNegPolData) {
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < dwNumNegPolObjects; i++) {
|
|
|
|
pIpsecNegPolData = *(ppIpsecNegPolData + i);
|
|
|
|
if (pIpsecNegPolData) {
|
|
FreeIpsecNegPolData(pIpsecNegPolData);
|
|
}
|
|
}
|
|
|
|
FreePolMem(ppIpsecNegPolData);
|
|
|
|
return;
|
|
}
|
|
|
|
|
|
void
|
|
FreeMulIpsecPolicyData(
|
|
PIPSEC_POLICY_DATA * ppIpsecPolicyData,
|
|
DWORD dwNumPolicyObjects
|
|
)
|
|
{
|
|
DWORD i = 0;
|
|
PIPSEC_POLICY_DATA pIpsecPolicyData = NULL;
|
|
|
|
|
|
if (!ppIpsecPolicyData) {
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < dwNumPolicyObjects; i++) {
|
|
|
|
pIpsecPolicyData = *(ppIpsecPolicyData + i);
|
|
|
|
if (pIpsecPolicyData) {
|
|
FreeIpsecPolicyData(pIpsecPolicyData);
|
|
}
|
|
}
|
|
|
|
FreePolMem(ppIpsecPolicyData);
|
|
|
|
return;
|
|
}
|
|
|
|
|
|
void
|
|
FreeMulIpsecNFAData(
|
|
PIPSEC_NFA_DATA * ppIpsecNFAData,
|
|
DWORD dwNumNFAObjects
|
|
)
|
|
{
|
|
DWORD i = 0;
|
|
PIPSEC_NFA_DATA pIpsecNFAData = NULL;
|
|
|
|
|
|
if (!ppIpsecNFAData) {
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < dwNumNFAObjects; i++) {
|
|
|
|
pIpsecNFAData = *(ppIpsecNFAData + i);
|
|
|
|
if (pIpsecNFAData) {
|
|
FreeIpsecNFAData(pIpsecNFAData);
|
|
}
|
|
}
|
|
|
|
FreePolMem(ppIpsecNFAData);
|
|
|
|
return;
|
|
}
|
|
|
|
|
|
DWORD
|
|
GenGUIDFromRegFilterReference(
|
|
LPWSTR pszIpsecFilterReference,
|
|
GUID * FilterIdentifier
|
|
)
|
|
{
|
|
DWORD dwError = 0;
|
|
LPWSTR pszGuid = NULL;
|
|
|
|
if (pszIpsecFilterReference) {
|
|
|
|
pszGuid = wcschr(pszIpsecFilterReference, L'{');
|
|
|
|
if (!pszGuid) {
|
|
dwError = ERROR_INVALID_DATA;
|
|
return (dwError);
|
|
}
|
|
|
|
wGUIDFromString(pszGuid, FilterIdentifier);
|
|
|
|
}else {
|
|
memset(FilterIdentifier, 0, sizeof(GUID));
|
|
}
|
|
|
|
|
|
|
|
return(dwError);
|
|
}
|
|
|
|
DWORD
|
|
GenGUIDFromRegNegPolReference(
|
|
LPWSTR pszIpsecNegPolReference,
|
|
GUID * NegPolIdentifier
|
|
)
|
|
{
|
|
DWORD dwError = 0;
|
|
LPWSTR pszGuid = NULL;
|
|
|
|
if (pszIpsecNegPolReference) {
|
|
|
|
pszGuid = wcschr(pszIpsecNegPolReference, L'{');
|
|
|
|
if (!pszGuid) {
|
|
dwError = ERROR_INVALID_DATA;
|
|
return (dwError);
|
|
}
|
|
|
|
wGUIDFromString(pszGuid, NegPolIdentifier);
|
|
|
|
|
|
}else {
|
|
memset(NegPolIdentifier, 0, sizeof(GUID));
|
|
}
|
|
|
|
|
|
|
|
return(dwError);
|
|
}
|
|
|
|
DWORD
|
|
GenGUIDFromRegISAKMPReference(
|
|
LPWSTR pszIpsecISAKMPReference,
|
|
GUID * ISAKMPIdentifier
|
|
)
|
|
{
|
|
DWORD dwError = 0;
|
|
LPWSTR pszGuid = NULL;
|
|
|
|
if (pszIpsecISAKMPReference) {
|
|
|
|
pszGuid = wcschr(pszIpsecISAKMPReference, L'{');
|
|
|
|
if (!pszGuid) {
|
|
dwError = ERROR_INVALID_DATA;
|
|
return (dwError);
|
|
}
|
|
|
|
wGUIDFromString(pszGuid, ISAKMPIdentifier);
|
|
|
|
}else {
|
|
memset(ISAKMPIdentifier, 0, sizeof(GUID));
|
|
}
|
|
|
|
|
|
|
|
return(dwError);
|
|
}
|
|
|
|
|
|
void
|
|
FreeIpsecFilterSpecs(
|
|
PIPSEC_FILTER_SPEC * ppIpsecFilterSpecs,
|
|
DWORD dwNumFilterSpecs
|
|
)
|
|
{
|
|
|
|
DWORD i = 0;
|
|
PIPSEC_FILTER_SPEC pIpsecFilterSpec = NULL;
|
|
|
|
for (i = 0; i < dwNumFilterSpecs; i++) {
|
|
|
|
pIpsecFilterSpec = *(ppIpsecFilterSpecs + i);
|
|
|
|
if (pIpsecFilterSpec) {
|
|
|
|
FreeIpsecFilterSpec(pIpsecFilterSpec);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
FreePolMem(ppIpsecFilterSpecs);
|
|
}
|
|
|
|
void
|
|
FreeIpsecFilterSpec(
|
|
PIPSEC_FILTER_SPEC pIpsecFilterSpec
|
|
)
|
|
{
|
|
if (pIpsecFilterSpec->pszSrcDNSName){
|
|
|
|
FreePolStr(pIpsecFilterSpec->pszSrcDNSName);
|
|
}
|
|
|
|
if (pIpsecFilterSpec->pszDestDNSName){
|
|
|
|
FreePolStr(pIpsecFilterSpec->pszDestDNSName);
|
|
}
|
|
|
|
if (pIpsecFilterSpec->pszDescription){
|
|
|
|
FreePolStr(pIpsecFilterSpec->pszDescription);
|
|
}
|
|
|
|
|
|
FreePolMem(pIpsecFilterSpec);
|
|
|
|
return;
|
|
}
|
|
|
|
|
|
void
|
|
FreeMulIpsecISAKMPData(
|
|
PIPSEC_ISAKMP_DATA * ppIpsecISAKMPData,
|
|
DWORD dwNumISAKMPObjects
|
|
)
|
|
{
|
|
DWORD i = 0;
|
|
PIPSEC_ISAKMP_DATA pIpsecISAKMPData = NULL;
|
|
|
|
|
|
if (!ppIpsecISAKMPData) {
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < dwNumISAKMPObjects; i++) {
|
|
|
|
pIpsecISAKMPData = *(ppIpsecISAKMPData + i);
|
|
|
|
if (pIpsecISAKMPData) {
|
|
FreeIpsecISAKMPData(pIpsecISAKMPData);
|
|
}
|
|
}
|
|
|
|
FreePolMem(ppIpsecISAKMPData);
|
|
|
|
return;
|
|
}
|
|
|