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[SAMLIB]

Browse source 
- Implement SamGetAliasMembership, SamQueryInformationAlias and SamSetInformationAlias.
- Add stub SamLookupNamesInDomain.

[SAMSRV]
- Implement SamrGetAliasMembership and SamrSetInformationAlias.
- Add stub for SamrQueryInformationAlias.
- SamrCreateAliasInDomain and SAM setup code: Set the description attribute for aliases. 

svn path=/trunk/; revision=56785
This commit is contained in:
Eric Kohl 2012-06-23 10:23:08 +00:00
parent 99944e4408
commit 44cc31028b
5 changed files with 552 additions and 12 deletions
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120
reactos/dll/win32/samlib/samlib.c
View file

@ -351,6 +351,57 @@ SamFreeMemory(IN PVOID Buffer)
}
NTSTATUS
NTAPI
SamGetAliasMembership(IN SAM_HANDLE DomainHandle,
IN ULONG PassedCount,
IN PSID *Sids,
OUT PULONG MembershipCount,
OUT PULONG *Aliases)
{
SAMPR_PSID_ARRAY SidArray;
SAMPR_ULONG_ARRAY Membership;
NTSTATUS Status;
TRACE("SamAliasMembership(%p %ul %p %p %p)\n",
DomainHandle, PassedCount, Sids, MembershipCount, Aliases);
if (Sids == NULL ||
MembershipCount == NULL ||
Aliases == NULL)
return STATUS_INVALID_PARAMETER;
Membership.Element = NULL;
RpcTryExcept
{
SidArray.Count = PassedCount;
SidArray.Sids = (PSAMPR_SID_INFORMATION)Sids;
Status = SamrGetAliasMembership((SAMPR_HANDLE)DomainHandle,
&SidArray,
&Membership);
if (NT_SUCCESS(Status))
{
*MembershipCount = Membership.Count;
*Aliases = Membership.Element;
}
else
{
if (Membership.Element != NULL)
midl_user_free(Membership.Element);
}
}
RpcExcept(EXCEPTION_EXECUTE_HANDLER)
{
Status = I_RpcMapWin32Status(RpcExceptionCode());
}
RpcEndExcept;
return Status;
}
NTSTATUS
NTAPI
SamGetMembersInAlias(IN SAM_HANDLE AliasHandle,
@ -379,7 +430,7 @@ SamGetMembersInAlias(IN SAM_HANDLE AliasHandle,
if (NT_SUCCESS(Status))
{
*MemberCount = SidArray.Count;
*MemberIds = (PSID *)(SidArray.Sids);
*MemberIds = (PSID *)SidArray.Sids;
}
}
@ -420,6 +471,19 @@ SamLookupDomainInSamServer(IN SAM_HANDLE ServerHandle,
}
NTSTATUS
NTAPI
SamLookupNamesInDomain(IN SAM_HANDLE DomainHandle,
IN ULONG Count,
IN PUNICODE_STRING Names,
OUT PULONG *RelativeIds,
OUT PSID_NAME_USE *Use)
{
UNIMPLEMENTED;
return STATUS_NOT_IMPLEMENTED;
}
NTSTATUS
NTAPI
SamOpenAlias(IN SAM_HANDLE DomainHandle,
@ -507,6 +571,33 @@ SamOpenUser(IN SAM_HANDLE DomainHandle,
}
NTSTATUS
NTAPI
SamQueryInformationAlias(IN SAM_HANDLE AliasHandle,
IN ALIAS_INFORMATION_CLASS AliasInformationClass,
OUT PVOID *Buffer)
{
NTSTATUS Status;
TRACE("SamQueryInformationAlias(%p %lu %p)\n",
AliasHandle, AliasInformationClass, Buffer);
RpcTryExcept
{
Status = SamrQueryInformationAlias((SAMPR_HANDLE)AliasHandle,
AliasInformationClass,
(PSAMPR_ALIAS_INFO_BUFFER *)Buffer);
}
RpcExcept(EXCEPTION_EXECUTE_HANDLER)
{
Status = I_RpcMapWin32Status(RpcExceptionCode());
}
RpcEndExcept;
return Status;
}
NTSTATUS
NTAPI
SamQueryInformationDomain(IN SAM_HANDLE DomainHandle,
@ -561,6 +652,33 @@ SamQueryInformationUser(IN SAM_HANDLE UserHandle,
}
NTSTATUS
NTAPI
SamSetInformationAlias(IN SAM_HANDLE AliasHandle,
IN ALIAS_INFORMATION_CLASS AliasInformationClass,
IN PVOID Buffer)
{
NTSTATUS Status;
TRACE("SamSetInformationAlias(%p %lu %p)\n",
AliasHandle, AliasInformationClass, Buffer);
RpcTryExcept
{
Status = SamrSetInformationAlias((SAMPR_HANDLE)AliasHandle,
AliasInformationClass,
Buffer);
}
RpcExcept(EXCEPTION_EXECUTE_HANDLER)
{
Status = I_RpcMapWin32Status(RpcExceptionCode());
}
RpcEndExcept;
return Status;
}
NTSTATUS
NTAPI
SamSetInformationDomain(IN SAM_HANDLE DomainHandle,

8
reactos/dll/win32/samlib/samlib.spec
View file

@ -19,7 +19,7 @@
@ stub SamEnumerateGroupsInDomain
@ stub SamEnumerateUsersInDomain
@ stdcall SamFreeMemory(ptr)
@ stub SamGetAliasMembership
@ stdcall SamGetAliasMembership(ptr long ptr ptr ptr)
@ stub SamGetCompatibilityMode
@ stub SamGetDisplayEnumerationIndex
@ stub SamGetGroupsForUser
@ -27,13 +27,13 @@
@ stub SamGetMembersInGroup
@ stdcall SamLookupDomainInSamServer(ptr ptr ptr)
@ stub SamLookupIdsInDomain
@ stub SamLookupNamesInDomain
@ stdcall SamLookupNamesInDomain(ptr long ptr ptr ptr)
@ stdcall SamOpenAlias(ptr long long ptr)
@ stdcall SamOpenDomain(ptr long ptr ptr)
@ stub SamOpenGroup
@ stdcall SamOpenUser(ptr long long ptr)
@ stub SamQueryDisplayInformation
@ stub SamQueryInformationAlias
@ stdcall SamQueryInformationAlias(ptr long ptr)
@ stdcall SamQueryInformationDomain(ptr long ptr)
@ stub SamQueryInformationGroup
@ stdcall SamQueryInformationUser(ptr long ptr)
@ -43,7 +43,7 @@
@ stub SamRemoveMemberFromGroup
@ stub SamRemoveMultipleMembersFromAlias
@ stub SamRidToSid
@ stub SamSetInformationAlias
@ stdcall SamSetInformationAlias(ptr long ptr)
@ stdcall SamSetInformationDomain(ptr long ptr)
@ stub SamSetInformationGroup
@ stdcall SamSetInformationUser(ptr long ptr)

257
reactos/dll/win32/samsrv/samrpc.c
View file

@ -853,6 +853,7 @@ SamrCreateAliasInDomain(IN SAMPR_HANDLE DomainHandle,
{
PSAM_DB_OBJECT DomainObject;
PSAM_DB_OBJECT AliasObject;
UNICODE_STRING EmptyString = RTL_CONSTANT_STRING(L"");
ULONG ulSize;
ULONG ulRid;
WCHAR szRid[9];
@ -941,7 +942,17 @@ SamrCreateAliasInDomain(IN SAMPR_HANDLE DomainHandle,
return Status;
}
/* FIXME: Set default alias attributes */
/* Set the Description attribute */
Status = SampSetObjectAttribute(AliasObject,
L"Description",
REG_SZ,
EmptyString.Buffer,
EmptyString.MaximumLength);
if (!NT_SUCCESS(Status))
{
TRACE("failed with status 0x%08lx\n", Status);
return Status;
}
if (NT_SUCCESS(Status))
{
@ -1198,8 +1209,142 @@ SamrGetAliasMembership(IN SAMPR_HANDLE DomainHandle,
IN PSAMPR_PSID_ARRAY SidArray,
OUT PSAMPR_ULONG_ARRAY Membership)
{
UNIMPLEMENTED;
return STATUS_NOT_IMPLEMENTED;
PSAM_DB_OBJECT DomainObject;
HANDLE AliasesKeyHandle = NULL;
HANDLE MembersKeyHandle = NULL;
HANDLE MemberKeyHandle = NULL;
LPWSTR MemberSidString = NULL;
PULONG RidArray = NULL;
ULONG MaxSidCount = 0;
ULONG ValueCount;
ULONG DataLength;
ULONG i, j;
NTSTATUS Status;
TRACE("SamrGetAliasMembership(%p %p %p)\n",
DomainHandle, SidArray, Membership);
/* Validate the domain handle */
Status = SampValidateDbObject(DomainHandle,
SamDbDomainObject,
DOMAIN_LOOKUP,
&DomainObject);
if (!NT_SUCCESS(Status))
return Status;
Status = SampRegOpenKey(DomainObject->KeyHandle,
L"Aliases",
KEY_READ,
&AliasesKeyHandle);
TRACE("SampRegOpenKey returned %08lX\n", Status);
if (!NT_SUCCESS(Status))
goto done;
Status = SampRegOpenKey(AliasesKeyHandle,
L"Members",
KEY_READ,
&MembersKeyHandle);
TRACE("SampRegOpenKey returned %08lX\n", Status);
if (!NT_SUCCESS(Status))
goto done;
for (i = 0; i < SidArray->Count; i++)
{
ConvertSidToStringSid(SidArray->Sids[i].SidPointer, &MemberSidString);
TRACE("Open %S\n", MemberSidString);
Status = SampRegOpenKey(MembersKeyHandle,
MemberSidString,
KEY_READ,
&MemberKeyHandle);
TRACE("SampRegOpenKey returned %08lX\n", Status);
if (NT_SUCCESS(Status))
{
Status = SampRegQueryKeyInfo(MemberKeyHandle,
NULL,
&ValueCount);
if (NT_SUCCESS(Status))
{
TRACE("Found %lu values\n", ValueCount);
MaxSidCount += ValueCount;
}
NtClose(MemberKeyHandle);
}
LocalFree(MemberSidString);
}
TRACE("Maximum sid count: %lu\n", MaxSidCount);
RidArray = midl_user_allocate(MaxSidCount * sizeof(ULONG));
if (RidArray == NULL)
{
Status = STATUS_INSUFFICIENT_RESOURCES;
goto done;
}
for (i = 0; i < SidArray->Count; i++)
{
ConvertSidToStringSid(SidArray->Sids[i].SidPointer, &MemberSidString);
TRACE("Open %S\n", MemberSidString);
Status = SampRegOpenKey(MembersKeyHandle,
MemberSidString,
KEY_READ,
&MemberKeyHandle);
TRACE("SampRegOpenKey returned %08lX\n", Status);
if (NT_SUCCESS(Status))
{
Status = SampRegQueryKeyInfo(MemberKeyHandle,
NULL,
&ValueCount);
if (NT_SUCCESS(Status))
{
TRACE("Found %lu values\n", ValueCount);
for (j = 0; j < ValueCount; j++)
{
DataLength = sizeof(ULONG);
Status = SampRegEnumerateValue(MemberKeyHandle,
j,
NULL,
NULL,
NULL,
(PVOID)&RidArray[j],
&DataLength);
}
}
NtClose(MemberKeyHandle);
}
LocalFree(MemberSidString);
}
done:
if (NT_SUCCESS(Status))
{
Membership->Count = MaxSidCount;
Membership->Element = RidArray;
}
else
{
if (RidArray != NULL)
midl_user_free(RidArray);
}
if (MembersKeyHandle != NULL)
NtClose(MembersKeyHandle);
if (MembersKeyHandle != NULL)
NtClose(MembersKeyHandle);
if (AliasesKeyHandle != NULL)
NtClose(AliasesKeyHandle);
return Status;
}
/* Function 17 */
@ -1368,8 +1513,76 @@ SamrQueryInformationAlias(IN SAMPR_HANDLE AliasHandle,
IN ALIAS_INFORMATION_CLASS AliasInformationClass,
OUT PSAMPR_ALIAS_INFO_BUFFER *Buffer)
{
UNIMPLEMENTED;
return STATUS_NOT_IMPLEMENTED;
PSAM_DB_OBJECT AliasObject;
NTSTATUS Status;
TRACE("SamrQueryInformationAlias(%p %lu %p)\n",
AliasHandle, AliasInformationClass, Buffer);
/* Validate the alias handle */
Status = SampValidateDbObject(AliasHandle,
SamDbAliasObject,
ALIAS_READ_INFORMATION,
&AliasObject);
if (!NT_SUCCESS(Status))
return Status;
switch (AliasInformationClass)
{
#if 0
case AliasGeneralInformation:
Status = SampQueryAliasGeneral(AliasObject,
&Buffer->General);
break;
case AliasNameInformation:
Status = SampQueryAliasName(AliasObject,
&Buffer->Name);
break;
case AliasAdminCommentInformation:
Status = SampQueryAliasAdminComment(AliasObject,
&Buffer->AdminComment);
break;
#endif
default:
Status = STATUS_INVALID_INFO_CLASS;
break;
}
return Status;
}
static NTSTATUS
SampSetAliasName(PSAM_DB_OBJECT AliasObject,
PSAMPR_ALIAS_NAME_INFORMATION AliasNameInfo)
{
NTSTATUS Status;
Status = SampSetObjectAttribute(AliasObject,
L"Name",
REG_SZ,
AliasNameInfo->Name.Buffer,
AliasNameInfo->Name.Length + sizeof(WCHAR));
return Status;
}
static NTSTATUS
SampSetAliasAdminComment(PSAM_DB_OBJECT AliasObject,
PSAMPR_ALIAS_ADM_COMMENT_INFORMATION AliasAdminCommentInfo)
{
NTSTATUS Status;
Status = SampSetObjectAttribute(AliasObject,
L"Description",
REG_SZ,
AliasAdminCommentInfo->AdminComment.Buffer,
AliasAdminCommentInfo->AdminComment.Length + sizeof(WCHAR));
return Status;
}
/* Function 29 */
@ -1379,8 +1592,38 @@ SamrSetInformationAlias(IN SAMPR_HANDLE AliasHandle,
IN ALIAS_INFORMATION_CLASS AliasInformationClass,
IN PSAMPR_ALIAS_INFO_BUFFER Buffer)
{
UNIMPLEMENTED;
return STATUS_NOT_IMPLEMENTED;
PSAM_DB_OBJECT AliasObject;
NTSTATUS Status;
TRACE("SamrSetInformationAlias(%p %lu %p)\n",
AliasHandle, AliasInformationClass, Buffer);
/* Validate the alias handle */
Status = SampValidateDbObject(AliasHandle,
SamDbAliasObject,
ALIAS_WRITE_ACCOUNT,
&AliasObject);
if (!NT_SUCCESS(Status))
return Status;
switch (AliasInformationClass)
{
case AliasNameInformation:
Status = SampSetAliasName(AliasObject,
&Buffer->Name);
break;
case AliasAdminCommentInformation:
Status = SampSetAliasAdminComment(AliasObject,
&Buffer->AdminComment);
break;
default:
Status = STATUS_INVALID_INFO_CLASS;
break;
}
return Status;
}
/* Function 30 */

126
reactos/dll/win32/samsrv/setup.c
View file

@ -58,9 +58,110 @@ SampIsSetupRunning(VOID)
}
static PSID
AppendRidToSid(PSID SrcSid,
ULONG Rid)
{
ULONG Rids[8] = {0, 0, 0, 0, 0, 0, 0, 0};
UCHAR RidCount;
PSID DstSid;
ULONG i;
RidCount = *RtlSubAuthorityCountSid(SrcSid);
if (RidCount >= 8)
return NULL;
for (i = 0; i < RidCount; i++)
Rids[i] = *RtlSubAuthoritySid(SrcSid, i);
Rids[RidCount] = Rid;
RidCount++;
RtlAllocateAndInitializeSid(RtlIdentifierAuthoritySid(SrcSid),
RidCount,
Rids[0],
Rids[1],
Rids[2],
Rids[3],
Rids[4],
Rids[5],
Rids[6],
Rids[7],
&DstSid);
return DstSid;
}
static BOOL
SampAddMemberToAlias(HKEY hDomainKey,
ULONG AliasId,
PSID MemberSid)
{
DWORD dwDisposition;
LPWSTR MemberSidString = NULL;
WCHAR szKeyName[256];
HKEY hMembersKey;
ConvertSidToStringSidW(MemberSid, &MemberSidString);
swprintf(szKeyName, L"Aliases\\%08lX\\Members", AliasId);
if (!RegCreateKeyExW(hDomainKey,
szKeyName,
0,
NULL,
REG_OPTION_NON_VOLATILE,
KEY_ALL_ACCESS,
NULL,
&hMembersKey,
&dwDisposition))
{
RegSetValueEx(hMembersKey,
MemberSidString,
0,
REG_BINARY,
(LPVOID)MemberSid,
RtlLengthSid(MemberSid));
RegCloseKey(hMembersKey);
}
swprintf(szKeyName, L"Aliases\\Members\\%s", MemberSidString);
if (!RegCreateKeyExW(hDomainKey,
szKeyName,
0,
NULL,
REG_OPTION_NON_VOLATILE,
KEY_ALL_ACCESS,
NULL,
&hMembersKey,
&dwDisposition))
{
swprintf(szKeyName, L"%08lX", AliasId);
RegSetValueEx(hMembersKey,
szKeyName,
0,
REG_BINARY,
(LPVOID)MemberSid,
RtlLengthSid(MemberSid));
RegCloseKey(hMembersKey);
}
if (MemberSidString != NULL)
LocalFree(MemberSidString);
return TRUE;
}
static BOOL
SampCreateAliasAccount(HKEY hDomainKey,
LPCWSTR lpAccountName,
LPCWSTR lpDescription,
ULONG ulRelativeId)
{
DWORD dwDisposition;
@ -87,6 +188,13 @@ SampCreateAliasAccount(HKEY hDomainKey,
(LPVOID)lpAccountName,
(wcslen(lpAccountName) + 1) * sizeof(WCHAR));
RegSetValueEx(hAccountKey,
L"Description",
0,
REG_SZ,
(LPVOID)lpDescription,
(wcslen(lpDescription) + 1) * sizeof(WCHAR));
RegCloseKey(hAccountKey);
}
@ -332,6 +440,7 @@ SampInitializeSAM(VOID)
HKEY hDomainKey = NULL;
PSID pBuiltinSid = NULL;
BOOL bResult = TRUE;
PSID pSid;
NTSTATUS Status;
TRACE("SampInitializeSAM() called\n");
@ -398,20 +507,37 @@ SampInitializeSAM(VOID)
{
SampCreateAliasAccount(hDomainKey,
L"Administrators",
L"",
DOMAIN_ALIAS_RID_ADMINS);
SampCreateAliasAccount(hDomainKey,
L"Users",
L"",
DOMAIN_ALIAS_RID_USERS);
SampCreateAliasAccount(hDomainKey,
L"Guests",
L"",
DOMAIN_ALIAS_RID_GUESTS);
SampCreateAliasAccount(hDomainKey,
L"Power Users",
L"",
DOMAIN_ALIAS_RID_POWER_USERS);
pSid = AppendRidToSid(AccountDomainInfo->DomainSid,
DOMAIN_USER_RID_ADMIN);
if (pSid != NULL)
{
SampAddMemberToAlias(hDomainKey,
DOMAIN_ALIAS_RID_ADMINS,
pSid);
RtlFreeHeap(RtlGetProcessHeap(), 0, pSid);
}
RegCloseKey(hDomainKey);
}

53
reactos/include/ddk/ntsam.h
View file

@ -58,6 +58,31 @@ typedef struct _SAM_SID_ENUMERATION
UNICODE_STRING Name;
} SAM_SID_ENUMERATION, *PSAM_SID_ENUMERATION;
typedef enum _ALIAS_INFORMATION_CLASS
{
AliasGeneralInformation = 1,
AliasNameInformation,
AliasAdminCommentInformation
} ALIAS_INFORMATION_CLASS, *PALIAS_INFORMATION_CLASS;
typedef struct _SAMPR_ALIAS_GENERAL_INFORMATION
{
UNICODE_STRING Name;
ULONG MemberCount;
UNICODE_STRING AdminComment;
} SAMPR_ALIAS_GENERAL_INFORMATION, *PSAMPR_ALIAS_GENERAL_INFORMATION;
typedef struct _SAMPR_ALIAS_NAME_INFORMATION
{
UNICODE_STRING Name;
} SAMPR_ALIAS_NAME_INFORMATION, *PSAMPR_ALIAS_NAME_INFORMATION;
typedef struct _SAMPR_ALIAS_ADM_COMMENT_INFORMATION
{
UNICODE_STRING AdminComment;
} SAMPR_ALIAS_ADM_COMMENT_INFORMATION, *PSAMPR_ALIAS_ADM_COMMENT_INFORMATION;
typedef enum _DOMAIN_INFORMATION_CLASS
{
DomainPasswordInformation = 1,
@ -172,6 +197,14 @@ NTSTATUS
NTAPI
SamFreeMemory(IN PVOID Buffer);
NTSTATUS
NTAPI
SamGetAliasMembership(IN SAM_HANDLE DomainHandle,
IN ULONG PassedCount,
IN PSID *Sids,
OUT PULONG MembershipCount,
OUT PULONG *Aliases);
NTSTATUS
NTAPI
SamGetMembersInAlias(IN SAM_HANDLE AliasHandle,
@ -184,6 +217,14 @@ SamLookupDomainInSamServer(IN SAM_HANDLE ServerHandle,
IN PUNICODE_STRING Name,
OUT PSID *DomainId);
NTSTATUS
NTAPI
SamLookupNamesInDomain(IN SAM_HANDLE DomainHandle,
IN ULONG Count,
IN PUNICODE_STRING Names,
OUT PULONG *RelativeIds,
OUT PSID_NAME_USE *Use);
NTSTATUS
NTAPI
SamOpenAlias(IN SAM_HANDLE DomainHandle,
@ -205,6 +246,12 @@ SamOpenUser(IN SAM_HANDLE DomainHandle,
IN ULONG UserId,
OUT PSAM_HANDLE UserHandle);
NTSTATUS
NTAPI
SamQueryInformationAlias(IN SAM_HANDLE AliasHandle,
IN ALIAS_INFORMATION_CLASS AliasInformationClass,
OUT PVOID *Buffer);
NTSTATUS
NTAPI
SamQueryInformationDomain(IN SAM_HANDLE DomainHandle,
@ -217,6 +264,12 @@ SamQueryInformationUser(IN SAM_HANDLE UserHandle,
IN USER_INFORMATION_CLASS UserInformationClass,
OUT PVOID *Buffer);
NTSTATUS
NTAPI
SamSetInformationAlias(IN SAM_HANDLE AliasHandle,
IN ALIAS_INFORMATION_CLASS AliasInformationClass,
IN PVOID Buffer);
NTSTATUS
NTAPI
SamSetInformationDomain(IN SAM_HANDLE DomainHandle,