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[LSASRV]

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LsapLookupIsolatedNames: Add a domain entry to the referenced domain list for an unknown/unidentified domain. Its SID is the SID of the account minus the last sub-authority and its name is an empty string.

svn path=/trunk/; revision=57557
This commit is contained in:
Eric Kohl
2012-10-14 10:20:59 +00:00
parent 2a51f3967e
commit a4d1f42fdf
1 changed files with 80 additions and 2 deletions
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reactos/dll/win32/lsasrv/sids.c
+80 -2
View File
@@ -921,7 +921,7 @@ CreateSidFromSidAndRid(PSID SrcSid,
DstSid = MIDL_user_allocate(DstSidSize);
if (DstSid == NULL)
return FALSE;
return NULL;
RtlInitializeSid(DstSid,
RtlIdentifierAuthoritySid(SrcSid),
@@ -941,6 +941,40 @@ CreateSidFromSidAndRid(PSID SrcSid,
}
static PSID
CreateDomainSidFromAccountSid(PSID AccountSid)
{
UCHAR RidCount;
PSID DomainSid;
ULONG i;
ULONG DstSidSize;
PULONG p, q;
RidCount = *RtlSubAuthorityCountSid(AccountSid);
if (RidCount > 0)
RidCount--;
DstSidSize = RtlLengthRequiredSid(RidCount);
DomainSid = MIDL_user_allocate(DstSidSize);
if (DomainSid == NULL)
return NULL;
RtlInitializeSid(DomainSid,
RtlIdentifierAuthoritySid(AccountSid),
RidCount);
for (i = 0; i < (ULONG)RidCount; i++)
{
p = RtlSubAuthoritySid(AccountSid, i);
q = RtlSubAuthoritySid(DomainSid, i);
*q = *p;
}
return DomainSid;
}
static
NTSTATUS
LsapLookupIsolatedNames(DWORD Count,
@@ -950,7 +984,9 @@ LsapLookupIsolatedNames(DWORD Count,
PLSAPR_TRANSLATED_SID_EX2 SidsBuffer,
PULONG Mapped)
{
UNICODE_STRING EmptyDomainName = RTL_CONSTANT_STRING(L"");
PWELL_KNOWN_SID ptr, ptr2;
PSID DomainSid;
ULONG DomainIndex;
ULONG i;
NTSTATUS Status = STATUS_SUCCESS;
@@ -965,6 +1001,8 @@ LsapLookupIsolatedNames(DWORD Count,
if (DomainNames[i].Length != 0)
continue;
TRACE("Mapping name: %wZ\n", &AccountNames[i]);
/* Look-up all well-known names */
ptr = LsapLookupWellKnownName((PUNICODE_STRING)&AccountNames[i]);
if (ptr != NULL)
@@ -999,6 +1037,31 @@ LsapLookupIsolatedNames(DWORD Count,
SidsBuffer[i].DomainIndex = DomainIndex;
}
else
{
DomainSid = CreateDomainSidFromAccountSid(ptr->Sid);
if (DomainSid == NULL)
{
Status = STATUS_INSUFFICIENT_RESOURCES;
goto done;
}
Status = LsapAddDomainToDomainsList(DomainsBuffer,
&EmptyDomainName,
DomainSid,
&DomainIndex);
if (DomainSid != NULL)
{
MIDL_user_free(DomainSid);
DomainSid = NULL;
}
if (!NT_SUCCESS(Status))
goto done;
SidsBuffer[i].DomainIndex = DomainIndex;
}
}
(*Mapped)++;
@@ -1054,6 +1117,7 @@ LsapLookupIsolatedNames(DWORD Count,
}
done:
return Status;
}
@@ -1430,7 +1494,6 @@ done:
}
NTSTATUS
LsapLookupNames(DWORD Count,
PRPC_UNICODE_STRING Names,
@@ -1514,7 +1577,10 @@ LsapLookupNames(DWORD Count,
if (!NT_SUCCESS(Status) &&
Status != STATUS_NONE_MAPPED &&
Status != STATUS_SOME_NOT_MAPPED)
{
TRACE("LsapLookupIsolatedNames failed! (Status %lx)\n", Status);
goto done;
}
if (Mapped == Count)
goto done;
@@ -1529,7 +1595,10 @@ LsapLookupNames(DWORD Count,
if (!NT_SUCCESS(Status) &&
Status != STATUS_NONE_MAPPED &&
Status != STATUS_SOME_NOT_MAPPED)
{
TRACE("LsapLookupIsolatedBuiltinNames failed! (Status %lx)\n", Status);
goto done;
}
if (Mapped == Count)
goto done;
@@ -1544,7 +1613,10 @@ LsapLookupNames(DWORD Count,
if (!NT_SUCCESS(Status) &&
Status != STATUS_NONE_MAPPED &&
Status != STATUS_SOME_NOT_MAPPED)
{
TRACE("LsapLookupIsolatedAccountNames failed! (Status %lx)\n", Status);
goto done;
}
if (Mapped == Count)
goto done;
@@ -1560,7 +1632,10 @@ LsapLookupNames(DWORD Count,
if (!NT_SUCCESS(Status) &&
Status != STATUS_NONE_MAPPED &&
Status != STATUS_SOME_NOT_MAPPED)
{
TRACE("LsapLookupBuiltinNames failed! (Status %lx)\n", Status);
goto done;
}
if (Mapped == Count)
goto done;
@@ -1575,7 +1650,10 @@ LsapLookupNames(DWORD Count,
if (!NT_SUCCESS(Status) &&
Status != STATUS_NONE_MAPPED &&
Status != STATUS_SOME_NOT_MAPPED)
{
TRACE("LsapLookupAccountNames failed! (Status %lx)\n", Status);
goto done;
}
if (Mapped == Count)
goto done;