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1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "sandbox/win/src/registry_interception.h" | 5 #include "sandbox/win/src/registry_interception.h" |
6 | 6 |
7 #include <stdint.h> | |
8 | |
9 #include "sandbox/win/src/crosscall_client.h" | 7 #include "sandbox/win/src/crosscall_client.h" |
10 #include "sandbox/win/src/ipc_tags.h" | 8 #include "sandbox/win/src/ipc_tags.h" |
11 #include "sandbox/win/src/policy_params.h" | 9 #include "sandbox/win/src/policy_params.h" |
12 #include "sandbox/win/src/policy_target.h" | 10 #include "sandbox/win/src/policy_target.h" |
13 #include "sandbox/win/src/sandbox_factory.h" | 11 #include "sandbox/win/src/sandbox_factory.h" |
14 #include "sandbox/win/src/sandbox_nt_util.h" | 12 #include "sandbox/win/src/sandbox_nt_util.h" |
15 #include "sandbox/win/src/sharedmem_ipc_client.h" | 13 #include "sandbox/win/src/sharedmem_ipc_client.h" |
16 #include "sandbox/win/src/target_services.h" | 14 #include "sandbox/win/src/target_services.h" |
17 | 15 |
18 namespace sandbox { | 16 namespace sandbox { |
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46 | 44 |
47 // We don't support creating link keys, volatile keys and backup/restore. | 45 // We don't support creating link keys, volatile keys and backup/restore. |
48 if (create_options) | 46 if (create_options) |
49 break; | 47 break; |
50 | 48 |
51 void* memory = GetGlobalIPCMemory(); | 49 void* memory = GetGlobalIPCMemory(); |
52 if (NULL == memory) | 50 if (NULL == memory) |
53 break; | 51 break; |
54 | 52 |
55 wchar_t* name; | 53 wchar_t* name; |
56 uint32_t attributes = 0; | 54 uint32 attributes = 0; |
57 HANDLE root_directory = 0; | 55 HANDLE root_directory = 0; |
58 NTSTATUS ret = AllocAndCopyName(object_attributes, &name, &attributes, | 56 NTSTATUS ret = AllocAndCopyName(object_attributes, &name, &attributes, |
59 &root_directory); | 57 &root_directory); |
60 if (!NT_SUCCESS(ret) || NULL == name) | 58 if (!NT_SUCCESS(ret) || NULL == name) |
61 break; | 59 break; |
62 | 60 |
63 uint32_t desired_access_uint32 = desired_access; | 61 uint32 desired_access_uint32 = desired_access; |
64 CountedParameterSet<OpenKey> params; | 62 CountedParameterSet<OpenKey> params; |
65 params[OpenKey::ACCESS] = ParamPickerMake(desired_access_uint32); | 63 params[OpenKey::ACCESS] = ParamPickerMake(desired_access_uint32); |
66 | 64 |
67 wchar_t* full_name = NULL; | 65 wchar_t* full_name = NULL; |
68 | 66 |
69 if (root_directory) { | 67 if (root_directory) { |
70 ret = sandbox::AllocAndGetFullPath(root_directory, name, &full_name); | 68 ret = sandbox::AllocAndGetFullPath(root_directory, name, &full_name); |
71 if (!NT_SUCCESS(ret) || NULL == full_name) | 69 if (!NT_SUCCESS(ret) || NULL == full_name) |
72 break; | 70 break; |
73 params[OpenKey::NAME] = ParamPickerMake(full_name); | 71 params[OpenKey::NAME] = ParamPickerMake(full_name); |
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128 | 126 |
129 do { | 127 do { |
130 if (!ValidParameter(key, sizeof(HANDLE), WRITE)) | 128 if (!ValidParameter(key, sizeof(HANDLE), WRITE)) |
131 break; | 129 break; |
132 | 130 |
133 void* memory = GetGlobalIPCMemory(); | 131 void* memory = GetGlobalIPCMemory(); |
134 if (NULL == memory) | 132 if (NULL == memory) |
135 break; | 133 break; |
136 | 134 |
137 wchar_t* name; | 135 wchar_t* name; |
138 uint32_t attributes; | 136 uint32 attributes; |
139 HANDLE root_directory; | 137 HANDLE root_directory; |
140 NTSTATUS ret = AllocAndCopyName(object_attributes, &name, &attributes, | 138 NTSTATUS ret = AllocAndCopyName(object_attributes, &name, &attributes, |
141 &root_directory); | 139 &root_directory); |
142 if (!NT_SUCCESS(ret) || NULL == name) | 140 if (!NT_SUCCESS(ret) || NULL == name) |
143 break; | 141 break; |
144 | 142 |
145 uint32_t desired_access_uint32 = desired_access; | 143 uint32 desired_access_uint32 = desired_access; |
146 CountedParameterSet<OpenKey> params; | 144 CountedParameterSet<OpenKey> params; |
147 params[OpenKey::ACCESS] = ParamPickerMake(desired_access_uint32); | 145 params[OpenKey::ACCESS] = ParamPickerMake(desired_access_uint32); |
148 | 146 |
149 wchar_t* full_name = NULL; | 147 wchar_t* full_name = NULL; |
150 | 148 |
151 if (root_directory) { | 149 if (root_directory) { |
152 ret = sandbox::AllocAndGetFullPath(root_directory, name, &full_name); | 150 ret = sandbox::AllocAndGetFullPath(root_directory, name, &full_name); |
153 if (!NT_SUCCESS(ret) || NULL == full_name) | 151 if (!NT_SUCCESS(ret) || NULL == full_name) |
154 break; | 152 break; |
155 params[OpenKey::NAME] = ParamPickerMake(full_name); | 153 params[OpenKey::NAME] = ParamPickerMake(full_name); |
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217 // We do not support open_options at this time. The 2 current known values | 215 // We do not support open_options at this time. The 2 current known values |
218 // are REG_OPTION_CREATE_LINK, to open a symbolic link, and | 216 // are REG_OPTION_CREATE_LINK, to open a symbolic link, and |
219 // REG_OPTION_BACKUP_RESTORE to open the key with special privileges. | 217 // REG_OPTION_BACKUP_RESTORE to open the key with special privileges. |
220 if (NT_SUCCESS(status) || open_options != 0) | 218 if (NT_SUCCESS(status) || open_options != 0) |
221 return status; | 219 return status; |
222 | 220 |
223 return CommonNtOpenKey(status, key, desired_access, object_attributes); | 221 return CommonNtOpenKey(status, key, desired_access, object_attributes); |
224 } | 222 } |
225 | 223 |
226 } // namespace sandbox | 224 } // namespace sandbox |
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