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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "remoting/host/win/security_descriptor.h" | 5 #include "remoting/host/win/security_descriptor.h" |
6 | 6 |
7 #include <sddl.h> | 7 #include <sddl.h> |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include "base/strings/string16.h" | 10 #include "base/strings/string16.h" |
11 #include "base/strings/utf_string_conversions.h" | 11 #include "base/strings/utf_string_conversions.h" |
12 | 12 |
13 namespace remoting { | 13 namespace remoting { |
14 | 14 |
15 ScopedSd ConvertSddlToSd(const std::string& sddl) { | 15 ScopedSd ConvertSddlToSd(const std::string& sddl) { |
16 PSECURITY_DESCRIPTOR raw_sd = nullptr; | 16 PSECURITY_DESCRIPTOR raw_sd = nullptr; |
17 ULONG length = 0; | 17 ULONG length = 0; |
18 if (!ConvertStringSecurityDescriptorToSecurityDescriptor( | 18 if (!ConvertStringSecurityDescriptorToSecurityDescriptor( |
19 base::UTF8ToUTF16(sddl).c_str(), SDDL_REVISION_1, &raw_sd, &length)) { | 19 base::UTF8ToUTF16(sddl).c_str(), SDDL_REVISION_1, &raw_sd, &length)) { |
20 return ScopedSd(); | 20 return ScopedSd(); |
21 } | 21 } |
22 | 22 |
23 ScopedSd sd(length); | 23 ScopedSd sd(length); |
24 memcpy(sd.get(), raw_sd, length); | 24 memcpy(sd.get(), raw_sd, length); |
25 | 25 |
26 LocalFree(raw_sd); | 26 LocalFree(raw_sd); |
27 return sd.Pass(); | 27 return sd; |
28 } | 28 } |
29 | 29 |
30 // Converts a SID into a text string. | 30 // Converts a SID into a text string. |
31 std::string ConvertSidToString(SID* sid) { | 31 std::string ConvertSidToString(SID* sid) { |
32 base::char16* c_sid_string = nullptr; | 32 base::char16* c_sid_string = nullptr; |
33 if (!ConvertSidToStringSid(sid, &c_sid_string)) | 33 if (!ConvertSidToStringSid(sid, &c_sid_string)) |
34 return std::string(); | 34 return std::string(); |
35 | 35 |
36 base::string16 sid_string(c_sid_string); | 36 base::string16 sid_string(c_sid_string); |
37 LocalFree(c_sid_string); | 37 LocalFree(c_sid_string); |
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52 return ScopedSid(); | 52 return ScopedSid(); |
53 | 53 |
54 for (uint32_t i = 0; i < groups->GroupCount; ++i) { | 54 for (uint32_t i = 0; i < groups->GroupCount; ++i) { |
55 if ((groups->Groups[i].Attributes & SE_GROUP_LOGON_ID) == | 55 if ((groups->Groups[i].Attributes & SE_GROUP_LOGON_ID) == |
56 SE_GROUP_LOGON_ID) { | 56 SE_GROUP_LOGON_ID) { |
57 length = GetLengthSid(groups->Groups[i].Sid); | 57 length = GetLengthSid(groups->Groups[i].Sid); |
58 ScopedSid logon_sid(length); | 58 ScopedSid logon_sid(length); |
59 if (!CopySid(length, logon_sid.get(), groups->Groups[i].Sid)) | 59 if (!CopySid(length, logon_sid.get(), groups->Groups[i].Sid)) |
60 return ScopedSid(); | 60 return ScopedSid(); |
61 | 61 |
62 return logon_sid.Pass(); | 62 return logon_sid; |
63 } | 63 } |
64 } | 64 } |
65 | 65 |
66 return ScopedSid(); | 66 return ScopedSid(); |
67 } | 67 } |
68 | 68 |
69 bool MakeScopedAbsoluteSd(const ScopedSd& relative_sd, | 69 bool MakeScopedAbsoluteSd(const ScopedSd& relative_sd, |
70 ScopedSd* absolute_sd, | 70 ScopedSd* absolute_sd, |
71 ScopedAcl* dacl, | 71 ScopedAcl* dacl, |
72 ScopedSid* group, | 72 ScopedSid* group, |
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117 | 117 |
118 absolute_sd->Swap(local_absolute_sd); | 118 absolute_sd->Swap(local_absolute_sd); |
119 dacl->Swap(local_dacl); | 119 dacl->Swap(local_dacl); |
120 group->Swap(local_group); | 120 group->Swap(local_group); |
121 owner->Swap(local_owner); | 121 owner->Swap(local_owner); |
122 sacl->Swap(local_sacl); | 122 sacl->Swap(local_sacl); |
123 return true; | 123 return true; |
124 } | 124 } |
125 | 125 |
126 } // namespace remoting | 126 } // namespace remoting |
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