[ekohl] 59195: [NETAPI32] Add level 3 support to NetLocalGroupAddMembers and NetLocalGroupDelMembers.
9 Jun
2013
9 Jun
'13
9:40 a.m.
Author: ekohl
Date: Sun Jun 9 09:40:24 2013
New Revision: 59195
URL: http://svn.reactos.org/svn/reactos?rev=59195&view=rev
Log:
[NETAPI32]
Add level 3 support to NetLocalGroupAddMembers and NetLocalGroupDelMembers.
Modified:
trunk/reactos/dll/win32/netapi32/local_group.c
trunk/reactos/dll/win32/netapi32/misc.c
trunk/reactos/dll/win32/netapi32/netapi32.h
trunk/reactos/dll/win32/netapi32/user.c
Modified: trunk/reactos/dll/win32/netapi32/local_group.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/netapi32/local_g…
==============================================================================
--- trunk/reactos/dll/win32/netapi32/local_group.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/netapi32/local_group.c [iso-8859-1] Sun Jun 9 09:40:24 2013
@@ -213,6 +213,115 @@
if (Use != NULL)
SamFreeMemory(Use);
+
+ return ApiStatus;
+}
+
+
+static
+NET_API_STATUS
+BuildSidListFromDomainAndName(IN PUNICODE_STRING ServerName,
+ IN PLOCALGROUP_MEMBERS_INFO_3 buf,
+ IN ULONG EntryCount,
+ OUT PLOCALGROUP_MEMBERS_INFO_0 *MemberList)
+{
+ OBJECT_ATTRIBUTES ObjectAttributes;
+ LSA_HANDLE LsaHandle = NULL;
+ PUNICODE_STRING NamesArray = NULL;
+ ULONG i;
+ PLSA_REFERENCED_DOMAIN_LIST Domains = NULL;
+ PLSA_TRANSLATED_SID Sids = NULL;
+ PLOCALGROUP_MEMBERS_INFO_0 MemberBuffer = NULL;
+ NET_API_STATUS ApiStatus = NERR_Success;
+ NTSTATUS Status = STATUS_SUCCESS;
+
+ ApiStatus = NetApiBufferAllocate(sizeof(UNICODE_STRING) * EntryCount,
+ (LPVOID*)&NamesArray);
+ if (ApiStatus != NERR_Success)
+ {
+ goto done;
+ }
+
+ for (i = 0; i < EntryCount; i++)
+ {
+ RtlInitUnicodeString(&NamesArray[i],
+ buf[i].lgrmi3_domainandname);
+ }
+
+ InitializeObjectAttributes(&ObjectAttributes,
+ NULL,
+ 0,
+ 0,
+ NULL);
+
+ Status = LsaOpenPolicy(ServerName,
+ (PLSA_OBJECT_ATTRIBUTES)&ObjectAttributes,
+ POLICY_EXECUTE,
+ &LsaHandle);
+ if (!NT_SUCCESS(Status))
+ {
+ ApiStatus = NetpNtStatusToApiStatus(Status);
+ goto done;
+ }
+
+ Status = LsaLookupNames(LsaHandle,
+ EntryCount,
+ NamesArray,
+ &Domains,
+ &Sids);
+ if (!NT_SUCCESS(Status))
+ {
+ ApiStatus = NetpNtStatusToApiStatus(Status);
+ goto done;
+ }
+
+ ApiStatus = NetApiBufferAllocate(sizeof(LOCALGROUP_MEMBERS_INFO_0) * EntryCount,
+ (LPVOID*)&MemberBuffer);
+ if (ApiStatus != NERR_Success)
+ {
+ goto done;
+ }
+
+ for (i = 0; i < EntryCount; i++)
+ {
+ ApiStatus = BuildSidFromSidAndRid(Domains->Domains[Sids[i].DomainIndex].Sid,
+ Sids[i].RelativeId,
+ &MemberBuffer[i].lgrmi0_sid);
+ if (ApiStatus != NERR_Success)
+ {
+ goto done;
+ }
+ }
+
+done:
+ if (ApiStatus != NERR_Success)
+ {
+ if (MemberBuffer != NULL)
+ {
+ for (i = 0; i < EntryCount; i++)
+ {
+ if (MemberBuffer[i].lgrmi0_sid != NULL)
+ NetApiBufferFree(MemberBuffer[i].lgrmi0_sid);
+ }
+
+ NetApiBufferFree(MemberBuffer);
+ MemberBuffer = NULL;
+ }
+ }
+
+ if (Sids != NULL)
+ LsaFreeMemory(Sids);
+
+ if (Domains != NULL)
+ LsaFreeMemory(Domains);
+
+ if (LsaHandle != NULL)
+ LsaClose(LsaHandle);
+
+ if (NamesArray != NULL)
+ NetApiBufferFree(NamesArray);
+
+ *MemberList = MemberBuffer;
return ApiStatus;
}
@@ -433,6 +542,18 @@
break;
case 3:
+ Status = BuildSidListFromDomainAndName((servername != NULL) ? &ServerName
: NULL,
+ (PLOCALGROUP_MEMBERS_INFO_3)buf,
+ totalentries,
+ &MemberList);
+ if (!NT_SUCCESS(Status))
+ {
+ ERR("BuildSidListFromDomainAndName failed (Status %08lx)\n",
Status);
+ ApiStatus = NetpNtStatusToApiStatus(Status);
+ goto done;
+ }
+ break;
+
default:
ApiStatus = ERROR_INVALID_LEVEL;
goto done;
@@ -517,6 +638,17 @@
}
done:
+ if (level == 3 && MemberList != NULL)
+ {
+ for (i = 0; i < totalentries; i++)
+ {
+ if (MemberList[i].lgrmi0_sid != NULL)
+ NetApiBufferFree(MemberList[i].lgrmi0_sid);
+ }
+
+ NetApiBufferFree(MemberList);
+ }
+
if (AliasHandle != NULL)
SamCloseHandle(AliasHandle);
@@ -707,6 +839,18 @@
break;
case 3:
+ Status = BuildSidListFromDomainAndName((servername != NULL) ? &ServerName
: NULL,
+ (PLOCALGROUP_MEMBERS_INFO_3)buf,
+ totalentries,
+ &MemberList);
+ if (!NT_SUCCESS(Status))
+ {
+ ERR("BuildSidListFromDomainAndName failed (Status %08lx)\n",
Status);
+ ApiStatus = NetpNtStatusToApiStatus(Status);
+ goto done;
+ }
+ break;
+
default:
ApiStatus = ERROR_INVALID_LEVEL;
goto done;
@@ -791,6 +935,17 @@
}
done:
+ if (level == 3 && MemberList != NULL)
+ {
+ for (i = 0; i < totalentries; i++)
+ {
+ if (MemberList[i].lgrmi0_sid != NULL)
+ NetApiBufferFree(MemberList[i].lgrmi0_sid);
+ }
+
+ NetApiBufferFree(MemberList);
+ }
+
if (AliasHandle != NULL)
SamCloseHandle(AliasHandle);
Modified: trunk/reactos/dll/win32/netapi32/misc.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/netapi32/misc.c?…
==============================================================================
--- trunk/reactos/dll/win32/netapi32/misc.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/netapi32/misc.c [iso-8859-1] Sun Jun 9 09:40:24 2013
@@ -175,4 +175,47 @@
return Status;
}
+
+NET_API_STATUS
+BuildSidFromSidAndRid(IN PSID SrcSid,
+ IN ULONG RelativeId,
+ OUT PSID *DestSid)
+{
+ UCHAR RidCount;
+ PSID DstSid;
+ ULONG i;
+ ULONG DstSidSize;
+ PULONG p, q;
+ NET_API_STATUS ApiStatus = NERR_Success;
+
+ RidCount = *RtlSubAuthorityCountSid(SrcSid);
+ if (RidCount >= 8)
+ return ERROR_INVALID_PARAMETER;
+
+ DstSidSize = RtlLengthRequiredSid(RidCount + 1);
+
+ ApiStatus = NetApiBufferAllocate(DstSidSize,
+ &DstSid);
+ if (ApiStatus != NERR_Success)
+ return ApiStatus;
+
+ RtlInitializeSid(DstSid,
+ RtlIdentifierAuthoritySid(SrcSid),
+ RidCount + 1);
+
+ for (i = 0; i < (ULONG)RidCount; i++)
+ {
+ p = RtlSubAuthoritySid(SrcSid, i);
+ q = RtlSubAuthoritySid(DstSid, i);
+ *q = *p;
+ }
+
+ q = RtlSubAuthoritySid(DstSid, (ULONG)RidCount);
+ *q = RelativeId;
+
+ *DestSid = DstSid;
+
+ return NERR_Success;
+}
+
/* EOF */
Modified: trunk/reactos/dll/win32/netapi32/netapi32.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/netapi32/netapi3…
==============================================================================
--- trunk/reactos/dll/win32/netapi32/netapi32.h [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/netapi32/netapi32.h [iso-8859-1] Sun Jun 9 09:40:24 2013
@@ -52,4 +52,9 @@
IN ULONG DesiredAccess,
OUT SAM_HANDLE *DomainHandle);
+NET_API_STATUS
+BuildSidFromSidAndRid(IN PSID SrcSid,
+ IN ULONG RelativeId,
+ OUT PSID *DestSid);
+
#endif
Modified: trunk/reactos/dll/win32/netapi32/user.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/netapi32/user.c?…
==============================================================================
--- trunk/reactos/dll/win32/netapi32/user.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/netapi32/user.c [iso-8859-1] Sun Jun 9 09:40:24 2013
@@ -47,46 +47,6 @@
BOOLEAN BuiltinDone;
} ENUM_CONTEXT, *PENUM_CONTEXT;
-
-
-static PSID
-CreateSidFromSidAndRid(PSID SrcSid,
- ULONG RelativeId)
-{
- UCHAR RidCount;
- PSID DstSid;
- ULONG i;
- ULONG DstSidSize;
- PULONG p, q;
-
- RidCount = *RtlSubAuthorityCountSid(SrcSid);
- if (RidCount >= 8)
- return NULL;
-
- DstSidSize = RtlLengthRequiredSid(RidCount + 1);
-
- DstSid = RtlAllocateHeap(RtlGetProcessHeap(),
- 0,
- DstSidSize);
- if (DstSid == NULL)
- return NULL;
-
- RtlInitializeSid(DstSid,
- RtlIdentifierAuthoritySid(SrcSid),
- RidCount + 1);
-
- for (i = 0; i < (ULONG)RidCount; i++)
- {
- p = RtlSubAuthoritySid(SrcSid, i);
- q = RtlSubAuthoritySid(DstSid, i);
- *q = *p;
- }
-
- q = RtlSubAuthoritySid(DstSid, (ULONG)RidCount);
- *q = RelativeId;
-
- return DstSid;
-}
static
@@ -1728,12 +1688,12 @@
}
/* Build the User SID from the Account Domain SID and the users RID */
- UserSid = CreateSidFromSidAndRid(AccountDomainSid,
- RelativeIds[0]);
- if (UserSid == NULL)
- {
- ERR("CreateSidFromSidAndRid failed!\n");
- ApiStatus = ERROR_NOT_ENOUGH_MEMORY;
+ ApiStatus = BuildSidFromSidAndRid(AccountDomainSid,
+ RelativeIds[0],
+ &UserSid);
+ if (ApiStatus != NERR_Success)
+ {
+ ERR("BuildSidFromSidAndRid failed!\n");
goto done;
}
@@ -1881,7 +1841,7 @@
SamFreeMemory(Use);
if (UserSid != NULL)
- RtlFreeHeap(RtlGetProcessHeap(), 0, UserSid);
+ NetApiBufferFree(UserSid);
if (AccountDomainSid != NULL)
RtlFreeHeap(RtlGetProcessHeap(), 0, AccountDomainSid);
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