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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 | 8 |
9 #include "base/strings/string16.h" | 9 #include "base/strings/string16.h" |
10 #include "base/strings/utf_string_conversions.h" | 10 #include "base/strings/utf_string_conversions.h" |
11 | 11 |
12 namespace remoting { | 12 namespace remoting { |
13 | 13 |
14 ScopedSd ConvertSddlToSd(const std::string& sddl) { | 14 ScopedSd ConvertSddlToSd(const std::string& sddl) { |
15 PSECURITY_DESCRIPTOR raw_sd = nullptr; | 15 PSECURITY_DESCRIPTOR raw_sd = nullptr; |
16 ULONG length = 0; | 16 ULONG length = 0; |
17 if (!ConvertStringSecurityDescriptorToSecurityDescriptor( | 17 if (!ConvertStringSecurityDescriptorToSecurityDescriptor( |
18 base::UTF8ToUTF16(sddl).c_str(), SDDL_REVISION_1, &raw_sd, &length)) { | 18 base::UTF8ToUTF16(sddl).c_str(), SDDL_REVISION_1, &raw_sd, &length)) { |
19 return ScopedSd(); | 19 return ScopedSd(); |
20 } | 20 } |
21 | 21 |
22 ScopedSd sd(length); | 22 ScopedSd sd(length); |
23 memcpy(sd.get(), raw_sd, length); | 23 memcpy(sd.get(), raw_sd, length); |
24 | 24 |
25 LocalFree(raw_sd); | 25 LocalFree(raw_sd); |
26 return sd.Pass(); | 26 return sd; |
27 } | 27 } |
28 | 28 |
29 // Converts a SID into a text string. | 29 // Converts a SID into a text string. |
30 std::string ConvertSidToString(SID* sid) { | 30 std::string ConvertSidToString(SID* sid) { |
31 base::char16* c_sid_string = nullptr; | 31 base::char16* c_sid_string = nullptr; |
32 if (!ConvertSidToStringSid(sid, &c_sid_string)) | 32 if (!ConvertSidToStringSid(sid, &c_sid_string)) |
33 return std::string(); | 33 return std::string(); |
34 | 34 |
35 base::string16 sid_string(c_sid_string); | 35 base::string16 sid_string(c_sid_string); |
36 LocalFree(c_sid_string); | 36 LocalFree(c_sid_string); |
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51 return ScopedSid(); | 51 return ScopedSid(); |
52 | 52 |
53 for (uint32 i = 0; i < groups->GroupCount; ++i) { | 53 for (uint32 i = 0; i < groups->GroupCount; ++i) { |
54 if ((groups->Groups[i].Attributes & SE_GROUP_LOGON_ID) == | 54 if ((groups->Groups[i].Attributes & SE_GROUP_LOGON_ID) == |
55 SE_GROUP_LOGON_ID) { | 55 SE_GROUP_LOGON_ID) { |
56 length = GetLengthSid(groups->Groups[i].Sid); | 56 length = GetLengthSid(groups->Groups[i].Sid); |
57 ScopedSid logon_sid(length); | 57 ScopedSid logon_sid(length); |
58 if (!CopySid(length, logon_sid.get(), groups->Groups[i].Sid)) | 58 if (!CopySid(length, logon_sid.get(), groups->Groups[i].Sid)) |
59 return ScopedSid(); | 59 return ScopedSid(); |
60 | 60 |
61 return logon_sid.Pass(); | 61 return logon_sid; |
62 } | 62 } |
63 } | 63 } |
64 | 64 |
65 return ScopedSid(); | 65 return ScopedSid(); |
66 } | 66 } |
67 | 67 |
68 bool MakeScopedAbsoluteSd(const ScopedSd& relative_sd, | 68 bool MakeScopedAbsoluteSd(const ScopedSd& relative_sd, |
69 ScopedSd* absolute_sd, | 69 ScopedSd* absolute_sd, |
70 ScopedAcl* dacl, | 70 ScopedAcl* dacl, |
71 ScopedSid* group, | 71 ScopedSid* group, |
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116 | 116 |
117 absolute_sd->Swap(local_absolute_sd); | 117 absolute_sd->Swap(local_absolute_sd); |
118 dacl->Swap(local_dacl); | 118 dacl->Swap(local_dacl); |
119 group->Swap(local_group); | 119 group->Swap(local_group); |
120 owner->Swap(local_owner); | 120 owner->Swap(local_owner); |
121 sacl->Swap(local_sacl); | 121 sacl->Swap(local_sacl); |
122 return true; | 122 return true; |
123 } | 123 } |
124 | 124 |
125 } // namespace remoting | 125 } // namespace remoting |
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