Imported Upstream version 2.3.10upstream/2.3.10

1 files changed, 359 insertions, 0 deletions

diff --git a/src/openvpn/win32_wfp.h b/src/openvpn/win32_wfp.h
new file mode 100644
index 0000000..7559e5b
--- /dev/null
+++ b/src/openvpn/win32_wfp.h
@@ -0,0 +1,359 @@
+/*
+ This Software is provided under the Zope Public License (ZPL) Version 2.1.
+
+ Copyright (c) 2009, 2010 by the mingw-w64 project
+
+ See the AUTHORS file for the list of contributors to the mingw-w64 project.
+
+ This license has been certified as open source. It has also been designated
+ as GPL compatible by the Free Software Foundation (FSF).
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+   1. Redistributions in source code must retain the accompanying copyright
+      notice, this list of conditions, and the following disclaimer.
+   2. Redistributions in binary form must reproduce the accompanying
+      copyright notice, this list of conditions, and the following disclaimer
+      in the documentation and/or other materials provided with the
+      distribution.
+   3. Names of the copyright holders must not be used to endorse or promote
+      products derived from this software without prior written permission
+      from the copyright holders.
+   4. The right to distribute this software or to use it for any purpose does
+      not give you the right to use Servicemarks (sm) or Trademarks (tm) of
+      the copyright holders.  Use of them is covered by separate agreement
+      with the copyright holders.
+   5. If any files are modified, you must cause the modified files to carry
+      prominent notices stating that you changed the files and the date of
+      any change.
+
+ Disclaimer
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY EXPRESSED
+ OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/*
+ * Windows Filtering Platform (WFP) related prototypes, mostly stripped out of
+ * mingw-w64.
+ */
+
+/*
+ * WFP-related defines and GUIDs.
+ */
+
+#ifndef WIN32_WFP_H
+#define WIN32_WFP_H
+
+#include <initguid.h>
+#include <iphlpapi.h>
+#include <rpc.h>
+#include <rpcdce.h>
+
+#ifndef FWPM_SESSION_FLAG_DYNAMIC
+#define FWPM_SESSION_FLAG_DYNAMIC 0x00000001
+#endif
+
+// c38d57d1-05a7-4c33-904f-7fbceee60e82
+DEFINE_GUID(
+   FWPM_LAYER_ALE_AUTH_CONNECT_V4,
+   0xc38d57d1,
+   0x05a7,
+   0x4c33,
+   0x90, 0x4f, 0x7f, 0xbc, 0xee, 0xe6, 0x0e, 0x82
+);
+
+// 4a72393b-319f-44bc-84c3-ba54dcb3b6b4
+DEFINE_GUID(
+   FWPM_LAYER_ALE_AUTH_CONNECT_V6,
+   0x4a72393b,
+   0x319f,
+   0x44bc,
+   0x84, 0xc3, 0xba, 0x54, 0xdc, 0xb3, 0xb6, 0xb4
+);
+
+// d78e1e87-8644-4ea5-9437-d809ecefc971
+DEFINE_GUID(
+   FWPM_CONDITION_ALE_APP_ID,
+   0xd78e1e87,
+   0x8644,
+   0x4ea5,
+   0x94, 0x37, 0xd8, 0x09, 0xec, 0xef, 0xc9, 0x71
+);
+
+// c35a604d-d22b-4e1a-91b4-68f674ee674b
+DEFINE_GUID(
+   FWPM_CONDITION_IP_REMOTE_PORT,
+   0xc35a604d,
+   0xd22b,
+   0x4e1a,
+   0x91, 0xb4, 0x68, 0xf6, 0x74, 0xee, 0x67, 0x4b
+);
+
+// 4cd62a49-59c3-4969-b7f3-bda5d32890a4
+DEFINE_GUID(
+   FWPM_CONDITION_IP_LOCAL_INTERFACE,
+   0x4cd62a49,
+   0x59c3,
+   0x4969,
+   0xb7, 0xf3, 0xbd, 0xa5, 0xd3, 0x28, 0x90, 0xa4
+);
+
+/* From fwptypes.h */
+
+#define FWP_ACTION_FLAG_TERMINATING     (0x00001000)
+#define FWP_ACTION_FLAG_NON_TERMINATING (0x00002000)
+
+#define FWP_ACTION_BLOCK  (0x1 | FWP_ACTION_FLAG_TERMINATING)
+#define FWP_ACTION_PERMIT (0x2 | FWP_ACTION_FLAG_TERMINATING)
+
+typedef UINT32 FWP_ACTION_TYPE;
+
+typedef enum FWP_DATA_TYPE_ {
+    FWP_EMPTY = 0,
+    FWP_UINT8 = 1,
+    FWP_UINT16 = 2,
+    FWP_UINT32 = 3,
+    FWP_UINT64 = 4,
+    FWP_INT8 = 5,
+    FWP_INT16 = 6,
+    FWP_INT32 = 7,
+    FWP_INT64 = 8,
+    FWP_FLOAT = 9,
+    FWP_DOUBLE = 10,
+    FWP_BYTE_ARRAY16_TYPE = 11,
+    FWP_BYTE_BLOB_TYPE = 12,
+    FWP_SID = 13,
+    FWP_SECURITY_DESCRIPTOR_TYPE = 14,
+    FWP_TOKEN_INFORMATION_TYPE = 15,
+    FWP_TOKEN_ACCESS_INFORMATION_TYPE = 16,
+    FWP_UNICODE_STRING_TYPE = 17,
+    FWP_BYTE_ARRAY6_TYPE = 18,
+    FWP_SINGLE_DATA_TYPE_MAX = 0xff,
+    FWP_V4_ADDR_MASK = 0x100,
+    FWP_V6_ADDR_MASK = 0x101,
+    FWP_RANGE_TYPE = 0x102,
+    FWP_DATA_TYPE_MAX = 0x103
+} FWP_DATA_TYPE;
+
+typedef enum FWP_MATCH_TYPE_ {
+    FWP_MATCH_EQUAL = 0,
+    FWP_MATCH_GREATER = 1,
+    FWP_MATCH_LESS = 2,
+    FWP_MATCH_GREATER_OR_EQUAL = 3,
+    FWP_MATCH_LESS_OR_EQUAL = 4,
+    FWP_MATCH_RANGE = 5,
+    FWP_MATCH_FLAGS_ALL_SET = 6,
+    FWP_MATCH_FLAGS_ANY_SET = 7,
+    FWP_MATCH_FLAGS_NONE_SET = 8,
+    FWP_MATCH_EQUAL_CASE_INSENSITIVE = 9,
+    FWP_MATCH_NOT_EQUAL = 10,
+    FWP_MATCH_TYPE_MAX = 11
+} FWP_MATCH_TYPE;
+
+typedef struct FWP_BYTE_ARRAY6_ {
+    UINT8 byteArray6[6];
+} FWP_BYTE_ARRAY6;
+
+typedef struct FWP_BYTE_ARRAY16_ {
+    UINT8 byteArray16[16];
+} FWP_BYTE_ARRAY16;
+
+typedef struct FWP_BYTE_BLOB_ {
+    UINT32 size;
+    UINT8 *data;
+} FWP_BYTE_BLOB;
+
+typedef struct FWP_TOKEN_INFORMATION_ {
+    ULONG sidCount;
+    PSID_AND_ATTRIBUTES sids;
+    ULONG restrictedSidCount;
+    PSID_AND_ATTRIBUTES restrictedSids;
+} FWP_TOKEN_INFORMATION;
+
+typedef struct FWP_VALUE0_ {
+    FWP_DATA_TYPE type;
+    union {
+        UINT8 uint8;
+        UINT16 uint16;
+        UINT32 uint32;
+        UINT64 *uint64;
+        INT8 int8;
+        INT16 int16;
+        INT32 int32;
+        INT64 *int64;
+        float float32;
+        double *double64;
+        FWP_BYTE_ARRAY16 *byteArray16;
+        FWP_BYTE_BLOB *byteBlob;
+        SID *sid;
+        FWP_BYTE_BLOB *sd;
+        FWP_TOKEN_INFORMATION *tokenInformation;
+        FWP_BYTE_BLOB *tokenAccessInformation;
+        LPWSTR unicodeString;
+        FWP_BYTE_ARRAY6 *byteArray6;
+    };
+} FWP_VALUE0;
+
+typedef struct FWP_V4_ADDR_AND_MASK_ {
+    UINT32 addr;
+    UINT32 mask;
+} FWP_V4_ADDR_AND_MASK;
+
+typedef struct FWP_V6_ADDR_AND_MASK_ {
+    UINT8 addr[16];
+    UINT8 prefixLength;
+} FWP_V6_ADDR_AND_MASK;
+
+typedef struct FWP_RANGE0_ {
+    FWP_VALUE0 valueLow;
+    FWP_VALUE0 valueHigh;
+} FWP_RANGE0;
+
+typedef struct FWP_CONDITION_VALUE0_ {
+    FWP_DATA_TYPE type;
+    union {
+        UINT8 uint8;
+        UINT16 uint16;
+        UINT32 uint32;
+        UINT64 *uint64;
+        INT8 int8;
+        INT16 int16;
+        INT32 int32;
+        INT64 *int64;
+        float float32;
+        double *double64;
+        FWP_BYTE_ARRAY16 *byteArray16;
+        FWP_BYTE_BLOB *byteBlob;
+        SID *sid;
+        FWP_BYTE_BLOB *sd;
+        FWP_TOKEN_INFORMATION *tokenInformation;
+        FWP_BYTE_BLOB *tokenAccessInformation;
+        LPWSTR unicodeString;
+        FWP_BYTE_ARRAY6 *byteArray6;
+        FWP_V4_ADDR_AND_MASK *v4AddrMask;
+        FWP_V6_ADDR_AND_MASK *v6AddrMask;
+        FWP_RANGE0 *rangeValue;
+    };
+} FWP_CONDITION_VALUE0;
+
+typedef struct FWPM_DISPLAY_DATA0_ {
+    wchar_t *name;
+    wchar_t *description;
+} FWPM_DISPLAY_DATA0;
+
+/* From fwpmtypes.h */
+
+typedef struct FWPM_ACTION0_ {
+  FWP_ACTION_TYPE type;
+  union {
+    GUID filterType;
+    GUID calloutKey;
+  };
+} FWPM_ACTION0;
+
+typedef struct FWPM_SESSION0_ {
+  GUID               sessionKey;
+  FWPM_DISPLAY_DATA0 displayData;
+  UINT32             flags;
+  UINT32             txnWaitTimeoutInMSec;
+  DWORD              processId;
+  SID                *sid;
+  wchar_t            *username;
+  BOOL            kernelMode;
+} FWPM_SESSION0;
+
+typedef struct FWPM_SUBLAYER0_ {
+  GUID               subLayerKey;
+  FWPM_DISPLAY_DATA0 displayData;
+  UINT16             flags;
+  GUID               *providerKey;
+  FWP_BYTE_BLOB      providerData;
+  UINT16             weight;
+} FWPM_SUBLAYER0;
+
+typedef struct FWPM_FILTER_CONDITION0_ {
+  GUID                 fieldKey;
+  FWP_MATCH_TYPE       matchType;
+  FWP_CONDITION_VALUE0 conditionValue;
+} FWPM_FILTER_CONDITION0;
+
+typedef struct FWPM_FILTER0_ {
+  GUID                   filterKey;
+  FWPM_DISPLAY_DATA0     displayData;
+  UINT32                 flags;
+  GUID                   *providerKey;
+  FWP_BYTE_BLOB          providerData;
+  GUID                   layerKey;
+  GUID                   subLayerKey;
+  FWP_VALUE0             weight;
+  UINT32                 numFilterConditions;
+  FWPM_FILTER_CONDITION0 *filterCondition;
+  FWPM_ACTION0           action;
+  union {
+    UINT64 rawContext;
+    GUID   providerContextKey;
+  };
+  GUID                   *reserved;
+  UINT64                 filterId;
+  FWP_VALUE0             effectiveWeight;
+} FWPM_FILTER0;
+
+/* Typedefs of WFP functions */
+
+#define NETIO_STATUS DWORD
+
+typedef NETIO_STATUS *(WINAPI *func_ConvertInterfaceIndexToLuid)(
+  NET_IFINDEX InterfaceIndex,
+  PNET_LUID InterfaceLuid
+);
+
+typedef DWORD *(WINAPI *func_FwpmEngineOpen0)(
+  const wchar_t *serverName,
+  UINT32 authnService,
+  SEC_WINNT_AUTH_IDENTITY_W *authIdentity,
+  const FWPM_SESSION0 *session,
+  HANDLE *engineHandle
+);
+
+typedef DWORD *(WINAPI *func_FwpmEngineClose0)(
+  HANDLE engineHandle
+);
+
+typedef DWORD *(WINAPI *func_FwpmFilterAdd0)(
+  HANDLE engineHandle,
+  const FWPM_FILTER0 *filter,
+  PSECURITY_DESCRIPTOR sd,
+  UINT64 *id
+);
+
+typedef DWORD *(WINAPI *func_FwpmSubLayerAdd0)(
+  HANDLE engineHandle,
+  const FWPM_SUBLAYER0 *subLayer,
+  PSECURITY_DESCRIPTOR sd
+);
+
+typedef DWORD *(WINAPI *func_FwpmSubLayerDeleteByKey0)(
+  HANDLE engineHandle,
+  const GUID *key
+);
+
+typedef void *(WINAPI *func_FwpmFreeMemory0)(
+  void **p
+);
+
+typedef DWORD *(WINAPI *func_FwpmGetAppIdFromFileName0)(
+  const wchar_t *fileName,
+  FWP_BYTE_BLOB **appId
+);
+
+#endif