group_new.c File Reference

#include "netapi32.h"

Include dependency graph for group_new.c:

Go to the source code of this file.

Classes
struct	_GROUP_ENUM_CONTEXT
struct	_USER_ENUM_CONTEXT

Typedefs
typedef enum _ENUM_PHASE	ENUM_PHASE
typedef struct _GROUP_ENUM_CONTEXT	GROUP_ENUM_CONTEXT
typedef struct _GROUP_ENUM_CONTEXT *	PGROUP_ENUM_CONTEXT
typedef struct _USER_ENUM_CONTEXT	USER_ENUM_CONTEXT
typedef struct _USER_ENUM_CONTEXT *	PUSER_ENUM_CONTEXT

Enumerations
enum	_ENUM_PHASE {   BuiltinPhase, AccountPhase, DonePhase, BuiltinPhase,   AccountPhase, DonePhase }

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (netapi32)
static NET_API_STATUS	BuildGroupInfoBuffer (_In_ PGROUP_GENERAL_INFORMATION GroupInfo, _In_ DWORD Level, _In_ DWORD GroupId, _Out_ LPVOID *Buffer)
static VOID	FreeGroupInfo (_In_ PGROUP_GENERAL_INFORMATION GroupInfo)
static NET_API_STATUS	OpenGroupByName (_In_ SAM_HANDLE DomainHandle, _In_ PUNICODE_STRING GroupName, _In_ ULONG DesiredAccess, _Out_ PSAM_HANDLE GroupHandle, _Out_ PULONG RelativeId)
NET_API_STATUS WINAPI	NetGroupAdd (_In_opt_ LPCWSTR servername, _In_ DWORD level, _In_ LPBYTE buf, _Out_opt_ LPDWORD parm_err)
NET_API_STATUS WINAPI	NetGroupAddUser (_In_opt_ LPCWSTR servername, _In_ LPCWSTR groupname, _In_ LPCWSTR username)
NET_API_STATUS WINAPI	NetGroupDel (_In_opt_ LPCWSTR servername, _In_ IN LPCWSTR groupname)
NET_API_STATUS WINAPI	NetGroupDelUser (_In_opt_ LPCWSTR servername, _In_ LPCWSTR groupname, _In_ LPCWSTR username)
NET_API_STATUS WINAPI	NetGroupEnum (_In_opt_ LPCWSTR servername, _In_ DWORD level, _Out_ LPBYTE *bufptr, _In_ DWORD prefmaxlen, _Out_ LPDWORD entriesread, _Out_ LPDWORD totalentries, _Inout_opt_ PDWORD_PTR resume_handle)
NET_API_STATUS WINAPI	NetGroupGetInfo (_In_opt_ LPCWSTR servername, _In_ LPCWSTR groupname, _In_ DWORD level, _Out_ LPBYTE *bufptr)
NET_API_STATUS WINAPI	NetGroupGetUsers (_In_opt_ LPCWSTR servername, _In_ LPCWSTR groupname, _In_ DWORD level, _Out_ LPBYTE *bufptr, _In_ DWORD prefmaxlen, _Out_ LPDWORD entriesread, _Out_ LPDWORD totalentries, _Inout_ PDWORD_PTR resume_handle)
NET_API_STATUS WINAPI	NetGroupSetInfo (_In_opt_ LPCWSTR servername, _In_ LPCWSTR groupname, _In_ DWORD level, _In_ LPBYTE buf, _Out_opt_ LPDWORD parm_err)
NET_API_STATUS WINAPI	NetGroupSetUsers (_In_opt_ LPCWSTR servername, _In_ LPCWSTR groupname, _In_ DWORD level, _In_ LPBYTE buf, _In_ DWORD totalentries)

Typedef Documentation

ENUM_PHASE

typedef enum _ENUM_PHASE ENUM_PHASE

GROUP_ENUM_CONTEXT

typedef struct _GROUP_ENUM_CONTEXT GROUP_ENUM_CONTEXT

PGROUP_ENUM_CONTEXT

typedef struct _GROUP_ENUM_CONTEXT * PGROUP_ENUM_CONTEXT

PUSER_ENUM_CONTEXT

typedef struct _USER_ENUM_CONTEXT * PUSER_ENUM_CONTEXT

USER_ENUM_CONTEXT

typedef struct _USER_ENUM_CONTEXT USER_ENUM_CONTEXT

Enumeration Type Documentation

_ENUM_PHASE

enum _ENUM_PHASE

Enumerator
BuiltinPhase
AccountPhase
DonePhase
BuiltinPhase
AccountPhase
DonePhase

Definition at line 14 of file group_new.c.

{
    BuiltinPhase,
    AccountPhase,
    DonePhase
} ENUM_PHASE;

Function Documentation

BuildGroupInfoBuffer()

static NET_API_STATUS BuildGroupInfoBuffer ( _In_ PGROUP_GENERAL_INFORMATION  GroupInfo, _In_ DWORD  Level, _In_ DWORD  GroupId, _Out_ LPVOID *  Buffer  )

static

Definition at line 55 of file group_new.c.

{
    PVOID GroupBuffer = NULL;
    PGROUP_INFO_0 GroupInfo0;
    PGROUP_INFO_1 GroupInfo1;
    PGROUP_INFO_2 GroupInfo2;
    PGROUP_INFO_3 GroupInfo3;
    PWSTR Ptr;
    ULONG Size = 0;
    NET_API_STATUS ApiStatus = NERR_Success;

    *Buffer = NULL;

    switch (Level)
    {
        case 0:
            Size = sizeof(GROUP_INFO_0) +
                   GroupInfo->Name.Length + sizeof(WCHAR);
            break;

        case 1:
            Size = sizeof(GROUP_INFO_1) +
                   GroupInfo->Name.Length + sizeof(WCHAR) +
                   GroupInfo->AdminComment.Length + sizeof(WCHAR);
            break;

        case 2:
            Size = sizeof(GROUP_INFO_2) +
                   GroupInfo->Name.Length + sizeof(WCHAR) +
                   GroupInfo->AdminComment.Length + sizeof(WCHAR);
            break;

        case 3:
            Size = sizeof(GROUP_INFO_3) +
                   GroupInfo->Name.Length + sizeof(WCHAR) +
                   GroupInfo->AdminComment.Length + sizeof(WCHAR);
                   /* FIXME: Sid size */
            break;

        default:
            ApiStatus = ERROR_INVALID_LEVEL;
            goto done;
    }

    ApiStatus = NetApiBufferAllocate(Size, &GroupBuffer);
    if (ApiStatus != NERR_Success)
        goto done;

    ZeroMemory(GroupBuffer, Size);

    switch (Level)
    {
        case 0:
            GroupInfo0 = (PGROUP_INFO_0)GroupBuffer;

            Ptr = (PWSTR)((ULONG_PTR)GroupInfo0 + sizeof(LOCALGROUP_INFO_0));
            GroupInfo0->grpi0_name = Ptr;

            memcpy(GroupInfo0->grpi0_name,
                   GroupInfo->Name.Buffer,
                   GroupInfo->Name.Length);
            GroupInfo0->grpi0_name[GroupInfo->Name.Length / sizeof(WCHAR)] = UNICODE_NULL;
            break;

        case 1:
            GroupInfo1 = (PGROUP_INFO_1)GroupBuffer;

            Ptr = (PWSTR)((ULONG_PTR)GroupInfo1 + sizeof(GROUP_INFO_1));
            GroupInfo1->grpi1_name = Ptr;

            memcpy(GroupInfo1->grpi1_name,
                   GroupInfo->Name.Buffer,
                   GroupInfo->Name.Length);
            GroupInfo1->grpi1_name[GroupInfo->Name.Length / sizeof(WCHAR)] = UNICODE_NULL;

            Ptr = (PWSTR)((ULONG_PTR)Ptr + GroupInfo->Name.Length + sizeof(WCHAR));
            GroupInfo1->grpi1_comment = Ptr;

            memcpy(GroupInfo1->grpi1_comment,
                   GroupInfo->AdminComment.Buffer,
                   GroupInfo->AdminComment.Length);
            GroupInfo1->grpi1_comment[GroupInfo->AdminComment.Length / sizeof(WCHAR)] = UNICODE_NULL;
            break;

        case 2:
            GroupInfo2 = (PGROUP_INFO_2)GroupBuffer;

            Ptr = (PWSTR)((ULONG_PTR)GroupInfo2 + sizeof(GROUP_INFO_2));
            GroupInfo2->grpi2_name = Ptr;

            memcpy(GroupInfo2->grpi2_name,
                   GroupInfo->Name.Buffer,
                   GroupInfo->Name.Length);
            GroupInfo2->grpi2_name[GroupInfo->Name.Length / sizeof(WCHAR)] = UNICODE_NULL;

            Ptr = (PWSTR)((ULONG_PTR)Ptr + GroupInfo->Name.Length + sizeof(WCHAR));
            GroupInfo2->grpi2_comment = Ptr;

            memcpy(GroupInfo2->grpi2_comment,
                   GroupInfo->AdminComment.Buffer,
                   GroupInfo->AdminComment.Length);
            GroupInfo2->grpi2_comment[GroupInfo->AdminComment.Length / sizeof(WCHAR)] = UNICODE_NULL;

            GroupInfo2->grpi2_group_id = GroupId;

            GroupInfo2->grpi2_attributes= GroupInfo->Attributes;
            break;

        case 3:
            GroupInfo3 = (PGROUP_INFO_3)GroupBuffer;

            Ptr = (PWSTR)((ULONG_PTR)GroupInfo3 + sizeof(GROUP_INFO_3));
            GroupInfo3->grpi3_name = Ptr;

            memcpy(GroupInfo3->grpi3_name,
                   GroupInfo->Name.Buffer,
                   GroupInfo->Name.Length);
            GroupInfo3->grpi3_name[GroupInfo->Name.Length / sizeof(WCHAR)] = UNICODE_NULL;

            Ptr = (PWSTR)((ULONG_PTR)Ptr + GroupInfo->Name.Length + sizeof(WCHAR));
            GroupInfo3->grpi3_comment = Ptr;

            memcpy(GroupInfo3->grpi3_comment,
                   GroupInfo->AdminComment.Buffer,
                   GroupInfo->AdminComment.Length);
            GroupInfo3->grpi3_comment[GroupInfo->AdminComment.Length / sizeof(WCHAR)] = UNICODE_NULL;

            GroupInfo3->grpi3_group_sid = NULL; /* FIXME */

            GroupInfo3->grpi3_attributes= GroupInfo->Attributes;
            break;
    }

done:
    if (ApiStatus == NERR_Success)
    {
        *Buffer = GroupBuffer;
    }
    else
    {
        if (GroupBuffer != NULL)
            NetApiBufferFree(GroupBuffer);
    }

    return ApiStatus;
}

Referenced by NetGroupEnum(), and NetGroupGetInfo().

FreeGroupInfo()

static VOID FreeGroupInfo ( _In_ PGROUP_GENERAL_INFORMATION  GroupInfo )

static

Definition at line 209 of file group_new.c.

{
    if (GroupInfo->Name.Buffer != NULL)
        SamFreeMemory(GroupInfo->Name.Buffer);

    if (GroupInfo->AdminComment.Buffer != NULL)
        SamFreeMemory(GroupInfo->AdminComment.Buffer);

    SamFreeMemory(GroupInfo);
}

Referenced by NetGroupEnum(), and NetGroupGetInfo().

NetGroupAdd()

NET_API_STATUS WINAPI NetGroupAdd	(	_In_opt_ LPCWSTR	servername,
		_In_ DWORD	level,
		_In_ LPBYTE	buf,
		_Out_opt_ LPDWORD	parm_err
	)

Definition at line 286 of file group_new.c.

{
    GROUP_ADM_COMMENT_INFORMATION AdminComment;
    GROUP_ATTRIBUTE_INFORMATION AttributeInfo;
    UNICODE_STRING ServerName;
    UNICODE_STRING GroupName;
    SAM_HANDLE ServerHandle = NULL;
    SAM_HANDLE DomainHandle = NULL;
    SAM_HANDLE GroupHandle = NULL;
    PWSTR Name = NULL;
    PWSTR Comment = NULL;
    ULONG Attributes = 0;
    ULONG RelativeId;
    NET_API_STATUS ApiStatus = NERR_Success;
    NTSTATUS Status = STATUS_SUCCESS;

    TRACE("NetGroupAdd(%s, %d, %p, %p)\n",
          debugstr_w(servername), level, buf, parm_err);

    if (parm_err != NULL)
        *parm_err = PARM_ERROR_NONE;

    /* Initialize the Server name*/
    if (servername != NULL)
        RtlInitUnicodeString(&ServerName, servername);

    /* Initialize the Alias name*/
    switch (level)
    {
        case 0:
            Name = ((PGROUP_INFO_0)buf)->grpi0_name;
            Comment = NULL;
            Attributes = 0;
            break;

        case 1:
            Name = ((PGROUP_INFO_1)buf)->grpi1_name;
            Comment = ((PGROUP_INFO_1)buf)->grpi1_comment;
            Attributes = 0;
            break;

        case 2:
            Name = ((PGROUP_INFO_2)buf)->grpi2_name;
            Comment = ((PGROUP_INFO_2)buf)->grpi2_comment;
            Attributes = ((PGROUP_INFO_2)buf)->grpi2_attributes;
            break;

        case 3:
            Name = ((PGROUP_INFO_3)buf)->grpi3_name;
            Comment = ((PGROUP_INFO_3)buf)->grpi3_comment;
            Attributes = ((PGROUP_INFO_3)buf)->grpi3_attributes;
            break;

        default:
            return ERROR_INVALID_LEVEL;
    }

    RtlInitUnicodeString(&GroupName, Name);

    /* Connect to the SAM Server */
    Status = SamConnect((servername != NULL) ? &ServerName : NULL,
                        &ServerHandle,
                        SAM_SERVER_CONNECT | SAM_SERVER_LOOKUP_DOMAIN,
                        NULL);
    if (!NT_SUCCESS(Status))
    {
        ERR("SamConnect failed (Status %08lx)\n", Status);
        ApiStatus = NetpNtStatusToApiStatus(Status);
        goto done;
    }

    /* Open the account domain */
    Status = OpenAccountDomain(ServerHandle,
                               (servername != NULL) ? &ServerName : NULL,
                               DOMAIN_CREATE_GROUP | DOMAIN_LOOKUP,
                               &DomainHandle);
    if (!NT_SUCCESS(Status))
    {
        ERR("SamOpenDomain failed (Status %08lx)\n", Status);
        ApiStatus = NetpNtStatusToApiStatus(Status);
        goto done;
    }

    /* Try to open the group account */
    ApiStatus = OpenGroupByName(DomainHandle,
                                &GroupName,
                                GROUP_READ_INFORMATION,
                                &GroupHandle,
                                NULL);
    if (ApiStatus == NERR_Success)
    {
        ERR("OpenGroupByName: Group %wZ already exists!\n", &GroupName);

        SamCloseHandle(GroupHandle);
        ApiStatus = ERROR_GROUP_EXISTS;
        goto done;
    }

    ApiStatus = NERR_Success;

    /* Create the group */
    Status = SamCreateGroupInDomain(DomainHandle,
                                    &GroupName,
                                    DELETE | GROUP_WRITE_ACCOUNT,
                                    &GroupHandle,
                                    &RelativeId);
    if (!NT_SUCCESS(Status))
    {
        ERR("SamCreateGroupInDomain failed (Status %08lx)\n", Status);
        ApiStatus = NetpNtStatusToApiStatus(Status);
        goto done;
    }

    TRACE("Created group \"%wZ\" (RID: %lu)\n", &GroupName, RelativeId);

    /* Set the admin comment */
    if (level == 1 || level == 2 || level == 3)
    {
        RtlInitUnicodeString(&AdminComment.AdminComment, Comment);

        Status = SamSetInformationGroup(GroupHandle,
                                        GroupAdminCommentInformation,
                                        &AdminComment);
        if (!NT_SUCCESS(Status))
        {
            ERR("SamSetInformationAlias failed (Status %08lx)\n", Status);
            ApiStatus = NetpNtStatusToApiStatus(Status);

            /* Delete the Alias if the Comment could not be set */
            SamDeleteGroup(GroupHandle);

            goto done;
        }
    }

    /* Set the attributes */
    if (level == 2 || level == 3)
    {
        AttributeInfo.Attributes = Attributes;

        Status = SamSetInformationGroup(GroupHandle,
                                        GroupAttributeInformation,
                                        &AttributeInfo);
        if (!NT_SUCCESS(Status))
        {
            ERR("SamSetInformationAlias failed (Status %08lx)\n", Status);
            ApiStatus = NetpNtStatusToApiStatus(Status);

            /* Delete the Alias if the Attributes could not be set */
            SamDeleteGroup(GroupHandle);

            goto done;
        }
    }

done:
    if (GroupHandle != NULL)
    {
        if (ApiStatus != NERR_Success)
            SamDeleteGroup(GroupHandle);
        else
            SamCloseHandle(GroupHandle);
    }

    if (DomainHandle != NULL)
        SamCloseHandle(DomainHandle);

    if (ServerHandle != NULL)
        SamCloseHandle(ServerHandle);

    return ApiStatus;
}

Referenced by cmdGroup().

NetGroupAddUser()

NET_API_STATUS WINAPI NetGroupAddUser	(	_In_opt_ LPCWSTR	servername,
		_In_ LPCWSTR	groupname,
		_In_ LPCWSTR	username
	)

Definition at line 466 of file group_new.c.

{
    UNICODE_STRING ServerName;
    UNICODE_STRING GroupName;
    UNICODE_STRING UserName;
    SAM_HANDLE ServerHandle = NULL;
    SAM_HANDLE DomainHandle = NULL;
    SAM_HANDLE GroupHandle = NULL;
    PULONG RelativeIds = NULL;
    PSID_NAME_USE Use = NULL;
    NET_API_STATUS ApiStatus = NERR_Success;
    NTSTATUS Status = STATUS_SUCCESS;

    TRACE("NetGroupAddUser(%s, %s, %s)\n",
          debugstr_w(servername), debugstr_w(groupname), debugstr_w(username));

    if (servername != NULL)
        RtlInitUnicodeString(&ServerName, servername);

    RtlInitUnicodeString(&GroupName, groupname);

    RtlInitUnicodeString(&UserName, username);

    /* Connect to the SAM Server */
    Status = SamConnect((servername != NULL) ? &ServerName : NULL,
                        &ServerHandle,
                        SAM_SERVER_CONNECT | SAM_SERVER_LOOKUP_DOMAIN,
                        NULL);
    if (!NT_SUCCESS(Status))
    {
        ERR("SamConnect failed (Status %08lx)\n", Status);
        ApiStatus = NetpNtStatusToApiStatus(Status);
        goto done;
    }

    /* Open the Acount Domain */
    Status = OpenAccountDomain(ServerHandle,
                               (servername != NULL) ? &ServerName : NULL,
                               DOMAIN_LOOKUP,
                               &DomainHandle);
    if (!NT_SUCCESS(Status))
    {
        ERR("OpenAccountDomain failed (Status %08lx)\n", Status);
        ApiStatus = NetpNtStatusToApiStatus(Status);
        goto done;
    }

    /* Open the group account */
    ApiStatus = OpenGroupByName(DomainHandle,
                                &GroupName,
                                GROUP_ADD_MEMBER,
                                &GroupHandle,
                                NULL);
    if (ApiStatus != NERR_Success)
    {
        ERR("OpenGroupByName(%wZ) failed (ApiStatus %lu)\n", &GroupName, ApiStatus);
        if (ApiStatus == ERROR_NONE_MAPPED)
            ApiStatus = NERR_GroupNotFound;
        goto done;
    }

    Status = SamLookupNamesInDomain(DomainHandle,
                                    1,
                                    &UserName,
                                    &RelativeIds,
                                    &Use);
    if (!NT_SUCCESS(Status))
    {
        ERR("SamLookupNamesInDomain(%wZ) failed (Status %08lx)\n", &UserName, Status);
        ApiStatus = NetpNtStatusToApiStatus(Status);
        goto done;
    }

    /* Fail, if it is not a user account */
    if (Use[0] != SidTypeUser)
    {
        ERR("Object is not a user!\n");
        ApiStatus = NERR_GroupNotFound;
        goto done;
    }

    Status = SamAddMemberToGroup(GroupHandle,
                                 RelativeIds[0],
                                 0);
    if (!NT_SUCCESS(Status))
    {
        ERR("SamAddMemberToGroup failed (Status %lu)\n", Status);
        ApiStatus = NetpNtStatusToApiStatus(Status);
        goto done;
    }

done:
    if (RelativeIds != NULL)
        SamFreeMemory(RelativeIds);

    if (Use != NULL)
        SamFreeMemory(Use);

    if (GroupHandle != NULL)
        SamCloseHandle(GroupHandle);

    if (DomainHandle != NULL)
        SamCloseHandle(DomainHandle);

    if (ServerHandle != NULL)
        SamCloseHandle(ServerHandle);

    return ApiStatus;
}

Referenced by cmdGroup().

NetGroupDel()

NET_API_STATUS WINAPI NetGroupDel	(	_In_opt_ LPCWSTR	servername,
		_In_ IN LPCWSTR	groupname
	)

Definition at line 582 of file group_new.c.

{
    UNICODE_STRING ServerName;
    UNICODE_STRING GroupName;
    SAM_HANDLE ServerHandle = NULL;
    SAM_HANDLE DomainHandle = NULL;
    SAM_HANDLE GroupHandle = NULL;
    NET_API_STATUS ApiStatus = NERR_Success;
    NTSTATUS Status = STATUS_SUCCESS;

    TRACE("NetGroupDel(%s, %s)\n",
          debugstr_w(servername), debugstr_w(groupname));

    if (servername != NULL)
        RtlInitUnicodeString(&ServerName, servername);

    RtlInitUnicodeString(&GroupName, groupname);

    /* Connect to the SAM Server */
    Status = SamConnect((servername != NULL) ? &ServerName : NULL,
                        &ServerHandle,
                        SAM_SERVER_CONNECT | SAM_SERVER_LOOKUP_DOMAIN,
                        NULL);
    if (!NT_SUCCESS(Status))
    {
        ERR("SamConnect failed (Status %08lx)\n", Status);
        ApiStatus = NetpNtStatusToApiStatus(Status);
        goto done;
    }

    /* Open the Acount Domain */
    Status = OpenAccountDomain(ServerHandle,
                               (servername != NULL) ? &ServerName : NULL,
                               DOMAIN_LOOKUP,
                               &DomainHandle);
    if (!NT_SUCCESS(Status))
    {
        ERR("OpenAccountDomain failed (Status %08lx)\n", Status);
        ApiStatus = NetpNtStatusToApiStatus(Status);
        goto done;
    }

    /* Open the group */
    ApiStatus = OpenGroupByName(DomainHandle,
                                &GroupName,
                                DELETE,
                                &GroupHandle,
                                NULL);
    if (ApiStatus != NERR_Success)
    {
        ERR("OpenGroupByName(%wZ) failed (ApiStatus %lu)\n", &GroupName, ApiStatus);
        if (ApiStatus == ERROR_NONE_MAPPED)
            ApiStatus = NERR_GroupNotFound;
        goto done;
    }

    /* Delete the group */
    Status = SamDeleteGroup(GroupHandle);
    if (!NT_SUCCESS(Status))
    {
        ERR("SamDeleteGroup failed (Status %08lx)\n", Status);
        ApiStatus = NetpNtStatusToApiStatus(Status);
        goto done;
    }

done:
    if (GroupHandle != NULL)
        SamCloseHandle(GroupHandle);

    if (DomainHandle != NULL)
        SamCloseHandle(DomainHandle);

    if (ServerHandle != NULL)
        SamCloseHandle(ServerHandle);

    return ApiStatus;
}

Referenced by cmdGroup().

NetGroupDelUser()

NET_API_STATUS WINAPI NetGroupDelUser	(	_In_opt_ LPCWSTR	servername,
		_In_ LPCWSTR	groupname,
		_In_ LPCWSTR	username
	)

Definition at line 665 of file group_new.c.

{
    UNICODE_STRING ServerName;
    UNICODE_STRING GroupName;
    UNICODE_STRING UserName;
    SAM_HANDLE ServerHandle = NULL;
    SAM_HANDLE DomainHandle = NULL;
    SAM_HANDLE GroupHandle = NULL;
    PULONG RelativeIds = NULL;
    PSID_NAME_USE Use = NULL;
    NET_API_STATUS ApiStatus = NERR_Success;
    NTSTATUS Status = STATUS_SUCCESS;

    TRACE("NetGroupDelUser(%s, %s, %s)\n",
          debugstr_w(servername), debugstr_w(groupname), debugstr_w(username));

    if (servername != NULL)
        RtlInitUnicodeString(&ServerName, servername);

    RtlInitUnicodeString(&GroupName, groupname);

    RtlInitUnicodeString(&UserName, username);

    /* Connect to the SAM Server */
    Status = SamConnect((servername != NULL) ? &ServerName : NULL,
                        &ServerHandle,
                        SAM_SERVER_CONNECT | SAM_SERVER_LOOKUP_DOMAIN,
                        NULL);
    if (!NT_SUCCESS(Status))
    {
        ERR("SamConnect failed (Status %08lx)\n", Status);
        ApiStatus = NetpNtStatusToApiStatus(Status);
        goto done;
    }

    /* Open the Acount Domain */
    Status = OpenAccountDomain(ServerHandle,
                               (servername != NULL) ? &ServerName : NULL,
                               DOMAIN_LOOKUP,
                               &DomainHandle);
    if (!NT_SUCCESS(Status))
    {
        ERR("OpenAccountDomain failed (Status %08lx)\n", Status);
        ApiStatus = NetpNtStatusToApiStatus(Status);
        goto done;
    }

    /* Open the group account */
    ApiStatus = OpenGroupByName(DomainHandle,
                                &GroupName,
                                GROUP_REMOVE_MEMBER,
                                &GroupHandle,
                                NULL);
    if (ApiStatus != NERR_Success)
    {
        ERR("OpenGroupByName(%wZ) failed (ApiStatus %lu)\n", &GroupName, ApiStatus);
        if (ApiStatus == ERROR_NONE_MAPPED)
            ApiStatus = NERR_GroupNotFound;
        goto done;
    }

    Status = SamLookupNamesInDomain(DomainHandle,
                                    1,
                                    &UserName,
                                    &RelativeIds,
                                    &Use);
    if (!NT_SUCCESS(Status))
    {
        ERR("SamLookupNamesInDomain(%wZ) failed (Status %08lx)\n", &UserName, Status);
        ApiStatus = NetpNtStatusToApiStatus(Status);
        goto done;
    }

    /* Fail, if it is not a user account */
    if (Use[0] != SidTypeUser)
    {
        ERR("Object is not a user!\n");
        ApiStatus = NERR_GroupNotFound;
        goto done;
    }

    Status = SamRemoveMemberFromGroup(GroupHandle,
                                      RelativeIds[0]);
    if (!NT_SUCCESS(Status))
    {
        ERR("SamRemoveMemberFromGroup failed (Status %lu)\n", Status);
        ApiStatus = NetpNtStatusToApiStatus(Status);
        goto done;
    }

done:
    if (RelativeIds != NULL)
        SamFreeMemory(RelativeIds);

    if (Use != NULL)
        SamFreeMemory(Use);

    if (GroupHandle != NULL)
        SamCloseHandle(GroupHandle);

    if (DomainHandle != NULL)
        SamCloseHandle(DomainHandle);

    if (ServerHandle != NULL)
        SamCloseHandle(ServerHandle);

    return ApiStatus;
}

Referenced by cmdGroup().

NetGroupEnum()

NET_API_STATUS WINAPI NetGroupEnum	(	_In_opt_ LPCWSTR	servername,
		_In_ DWORD	level,
		_Out_ LPBYTE *	bufptr,
		_In_ DWORD	prefmaxlen,
		_Out_ LPDWORD	entriesread,
		_Out_ LPDWORD	totalentries,
		_Inout_opt_ PDWORD_PTR	resume_handle
	)

Definition at line 780 of file group_new.c.

{
    UNICODE_STRING ServerName;
    PSAM_RID_ENUMERATION CurrentGroup;
    PGROUP_ENUM_CONTEXT EnumContext = NULL;
    ULONG i;
    SAM_HANDLE GroupHandle = NULL;
    PGROUP_GENERAL_INFORMATION GroupInfo = NULL;
    PVOID Buffer = NULL;
    NET_API_STATUS ApiStatus = NERR_Success;
    NTSTATUS Status = STATUS_SUCCESS;

    TRACE("NetGroupEnum(%s, %d, %p, %d, %p, %p, %p)\n", debugstr_w(servername),
          level, bufptr, prefmaxlen, entriesread, totalentries, resume_handle);

    *entriesread = 0;
    *totalentries = 0;
    *bufptr = NULL;

    if (servername != NULL)
        RtlInitUnicodeString(&ServerName, servername);

    if (resume_handle != NULL && *resume_handle != 0)
    {
        EnumContext = (PGROUP_ENUM_CONTEXT)*resume_handle;
    }
    else
    {
        ApiStatus = NetApiBufferAllocate(sizeof(GROUP_ENUM_CONTEXT), (PVOID*)&EnumContext);
        if (ApiStatus != NERR_Success)
            goto done;

        EnumContext->EnumerationContext = 0;
        EnumContext->Buffer = NULL;
        EnumContext->Returned = 0;
        EnumContext->Index = 0;

        Status = SamConnect((servername != NULL) ? &ServerName : NULL,
                            &EnumContext->ServerHandle,
                            SAM_SERVER_CONNECT | SAM_SERVER_LOOKUP_DOMAIN,
                            NULL);
        if (!NT_SUCCESS(Status))
        {
            ERR("SamConnect failed (Status %08lx)\n", Status);
            ApiStatus = NetpNtStatusToApiStatus(Status);
            goto done;
        }

        Status = OpenAccountDomain(EnumContext->ServerHandle,
                                   (servername != NULL) ? &ServerName : NULL,
                                   DOMAIN_LIST_ACCOUNTS | DOMAIN_LOOKUP,
                                   &EnumContext->AccountDomainHandle);
        if (!NT_SUCCESS(Status))
        {
            ERR("OpenAccountDomain failed (Status %08lx)\n", Status);
            ApiStatus = NetpNtStatusToApiStatus(Status);
            goto done;
        }

        Status = OpenBuiltinDomain(EnumContext->ServerHandle,
                                   DOMAIN_LIST_ACCOUNTS | DOMAIN_LOOKUP,
                                   &EnumContext->BuiltinDomainHandle);
        if (!NT_SUCCESS(Status))
        {
            ERR("OpenBuiltinDomain failed (Status %08lx)\n", Status);
            ApiStatus = NetpNtStatusToApiStatus(Status);
            goto done;
        }

        EnumContext->Phase = AccountPhase; //BuiltinPhase;
        EnumContext->DomainHandle = EnumContext->AccountDomainHandle; //BuiltinDomainHandle;
    }


//    while (TRUE)
//    {
        TRACE("EnumContext->Index: %lu\n", EnumContext->Index);
        TRACE("EnumContext->Returned: %lu\n", EnumContext->Returned);

        if (EnumContext->Index >= EnumContext->Returned)
        {
            TRACE("Calling SamEnumerateGroupsInDomain\n");

            Status = SamEnumerateGroupsInDomain(EnumContext->DomainHandle,
                                                &EnumContext->EnumerationContext,
                                                (PVOID *)&EnumContext->Buffer,
                                                prefmaxlen,
                                                &EnumContext->Returned);

            TRACE("SamEnumerateGroupsInDomain returned (Status %08lx)\n", Status);
            if (!NT_SUCCESS(Status))
            {
                ERR("SamEnumerateAliasesInDomain failed (Status %08lx)\n", Status);
                ApiStatus = NetpNtStatusToApiStatus(Status);
                goto done;
            }

            if (Status == STATUS_MORE_ENTRIES)
            {
                ApiStatus = NERR_BufTooSmall;
                goto done;
            }
        }

        TRACE("EnumContext: %lu\n", EnumContext);
        TRACE("EnumContext->Returned: %lu\n", EnumContext->Returned);
        TRACE("EnumContext->Buffer: %p\n", EnumContext->Buffer);

        /* Get a pointer to the current group */
        CurrentGroup = &EnumContext->Buffer[EnumContext->Index];

        TRACE("RID: %lu\n", CurrentGroup->RelativeId);

        Status = SamOpenGroup(EnumContext->DomainHandle,
                              GROUP_READ_INFORMATION,
                              CurrentGroup->RelativeId,
                              &GroupHandle);
        if (!NT_SUCCESS(Status))
        {
            ERR("SamOpenGroup failed (Status %08lx)\n", Status);
            ApiStatus = NetpNtStatusToApiStatus(Status);
            goto done;
        }

        Status = SamQueryInformationGroup(GroupHandle,
                                          GroupGeneralInformation,
                                          (PVOID *)&GroupInfo);
        if (!NT_SUCCESS(Status))
        {
            ERR("SamQueryInformationGroup failed (Status %08lx)\n", Status);
            ApiStatus = NetpNtStatusToApiStatus(Status);
            goto done;
        }

        SamCloseHandle(GroupHandle);
        GroupHandle = NULL;

        TRACE("Name: %S\n", GroupInfo->Name.Buffer);
        TRACE("Comment: %S\n", GroupInfo->AdminComment.Buffer);

        ApiStatus = BuildGroupInfoBuffer(GroupInfo,
                                         level,
                                         CurrentGroup->RelativeId,
                                         &Buffer);
        if (ApiStatus != NERR_Success)
            goto done;

        if (GroupInfo != NULL)
        {
            FreeGroupInfo(GroupInfo);
            GroupInfo = NULL;
        }

        EnumContext->Index++;

        (*entriesread)++;

        if (EnumContext->Index == EnumContext->Returned)
        {
            switch (EnumContext->Phase)
            {
                case BuiltinPhase:
                    EnumContext->Phase = AccountPhase;
                    EnumContext->DomainHandle = EnumContext->AccountDomainHandle;
                    EnumContext->EnumerationContext = 0;
                    EnumContext->Index = 0;
                    EnumContext->Returned = 0;

                    if (EnumContext->Buffer != NULL)
                    {
                        for (i = 0; i < EnumContext->Returned; i++)
                        {
                            SamFreeMemory(EnumContext->Buffer[i].Name.Buffer);
                        }

                        SamFreeMemory(EnumContext->Buffer);
                        EnumContext->Buffer = NULL;
                    }
                    break;

                case AccountPhase:
                case DonePhase:
                    EnumContext->Phase = DonePhase;
                    break;
            }
        }
//    }

done:
    if (ApiStatus == NERR_Success && EnumContext != NULL && EnumContext->Phase != DonePhase)
        ApiStatus = ERROR_MORE_DATA;

    if (EnumContext != NULL)
        *totalentries = EnumContext->Returned;

    if (resume_handle == NULL || ApiStatus != ERROR_MORE_DATA)
    {
        if (EnumContext != NULL)
        {
            if (EnumContext->BuiltinDomainHandle != NULL)
                SamCloseHandle(EnumContext->BuiltinDomainHandle);

            if (EnumContext->AccountDomainHandle != NULL)
                SamCloseHandle(EnumContext->AccountDomainHandle);

            if (EnumContext->ServerHandle != NULL)
                SamCloseHandle(EnumContext->ServerHandle);

            if (EnumContext->Buffer != NULL)
            {
                for (i = 0; i < EnumContext->Returned; i++)
                {
                    SamFreeMemory(EnumContext->Buffer[i].Name.Buffer);
                }

                SamFreeMemory(EnumContext->Buffer);
            }

            NetApiBufferFree(EnumContext);
            EnumContext = NULL;
        }
    }

    if (GroupHandle != NULL)
        SamCloseHandle(GroupHandle);

    if (GroupInfo != NULL)
        FreeGroupInfo(GroupInfo);

    if (resume_handle != NULL)
        *resume_handle = (DWORD_PTR)EnumContext;

    *bufptr = (LPBYTE)Buffer;

    TRACE("return %lu\n", ApiStatus);

    return ApiStatus;
}

Referenced by EnumerateGroups().

NetGroupGetInfo()

NET_API_STATUS WINAPI NetGroupGetInfo	(	_In_opt_ LPCWSTR	servername,
		_In_ LPCWSTR	groupname,
		_In_ DWORD	level,
		_Out_ LPBYTE *	bufptr
	)

Definition at line 1029 of file group_new.c.

{
    UNICODE_STRING ServerName;
    UNICODE_STRING GroupName;
    SAM_HANDLE ServerHandle = NULL;
    SAM_HANDLE DomainHandle = NULL;
    SAM_HANDLE GroupHandle = NULL;
    PGROUP_GENERAL_INFORMATION GroupInfo = NULL;
    PVOID Buffer = NULL;
    ULONG RelativeId;
    NET_API_STATUS ApiStatus = NERR_Success;
    NTSTATUS Status = STATUS_SUCCESS;

    TRACE("NetGroupGetInfo(%s, %s, %d, %p)\n",
          debugstr_w(servername), debugstr_w(groupname), level, bufptr);

    if (servername != NULL)
        RtlInitUnicodeString(&ServerName, servername);

    RtlInitUnicodeString(&GroupName, groupname);

    /* Connect to the SAM Server */
    Status = SamConnect((servername != NULL) ? &ServerName : NULL,
                        &ServerHandle,
                        SAM_SERVER_CONNECT | SAM_SERVER_LOOKUP_DOMAIN,
                        NULL);
    if (!NT_SUCCESS(Status))
    {
        ERR("SamConnect failed (Status %08lx)\n", Status);
        ApiStatus = NetpNtStatusToApiStatus(Status);
        goto done;
    }

    /* Open the Acount Domain */
    Status = OpenAccountDomain(ServerHandle,
                               (servername != NULL) ? &ServerName : NULL,
                               DOMAIN_LOOKUP,
                               &DomainHandle);
    if (!NT_SUCCESS(Status))
    {
        ERR("OpenAccountDomain failed (Status %08lx)\n", Status);
        ApiStatus = NetpNtStatusToApiStatus(Status);
        goto done;
    }

    /* Open the group account in the account domain */
    ApiStatus = OpenGroupByName(DomainHandle,
                                &GroupName,
                                GROUP_READ_INFORMATION,
                                &GroupHandle,
                                &RelativeId);
    if (ApiStatus != NERR_Success)
    {
        ERR("OpenGroupByName(%wZ) failed (ApiStatus %lu)\n", &GroupName, ApiStatus);
        if (ApiStatus == ERROR_NONE_MAPPED)
            ApiStatus = NERR_GroupNotFound;
        goto done;
    }

    Status = SamQueryInformationGroup(GroupHandle,
                                      GroupGeneralInformation,
                                      (PVOID *)&GroupInfo);
    if (!NT_SUCCESS(Status))
    {
        ERR("SamQueryInformationGroup failed (Status %08lx)\n", Status);
        ApiStatus = NetpNtStatusToApiStatus(Status);
        goto done;
    }

    ApiStatus = BuildGroupInfoBuffer(GroupInfo,
                                     level,
                                     RelativeId,
                                     &Buffer);
    if (ApiStatus != NERR_Success)
        goto done;

done:
    if (GroupInfo != NULL)
        FreeGroupInfo(GroupInfo);

    if (GroupHandle != NULL)
        SamCloseHandle(GroupHandle);

    if (DomainHandle != NULL)
        SamCloseHandle(DomainHandle);

    if (ServerHandle != NULL)
        SamCloseHandle(ServerHandle);

    *bufptr = (LPBYTE)Buffer;

    return ApiStatus;
}

Referenced by DisplayGroup().

NetGroupGetUsers()

NET_API_STATUS WINAPI NetGroupGetUsers	(	_In_opt_ LPCWSTR	servername,
		_In_ LPCWSTR	groupname,
		_In_ DWORD	level,
		_Out_ LPBYTE *	bufptr,
		_In_ DWORD	prefmaxlen,
		_Out_ LPDWORD	entriesread,
		_Out_ LPDWORD	totalentries,
		_Inout_ PDWORD_PTR	resume_handle
	)

Definition at line 1130 of file group_new.c.

{
    UNICODE_STRING ServerName;
    UNICODE_STRING GroupName;
    PGROUP_USERS_INFO_0 UserInfo0;
    PGROUP_USERS_INFO_1 UserInfo1;
    PUSER_ENUM_CONTEXT EnumContext = NULL;
    PVOID Buffer = NULL;
    ULONG i, idx, Size;
    PWSTR Ptr;
    NET_API_STATUS ApiStatus = NERR_Success;
    NTSTATUS Status = STATUS_SUCCESS;

    TRACE("NetGroupGetUsers(%s, %s, %d, %p, %d, %p, %p, %p)\n",
          debugstr_w(servername), debugstr_w(groupname), level, bufptr,
          prefmaxlen, entriesread, totalentries, resume_handle);

    *entriesread = 0;
    *totalentries = 0;
    *bufptr = NULL;

    if (servername != NULL)
        RtlInitUnicodeString(&ServerName, servername);

    RtlInitUnicodeString(&GroupName, groupname);

    if (resume_handle != NULL && *resume_handle != 0)
    {
        EnumContext = (PUSER_ENUM_CONTEXT)*resume_handle;
    }
    else
    {
        ApiStatus = NetApiBufferAllocate(sizeof(USER_ENUM_CONTEXT), (PVOID*)&EnumContext);
        if (ApiStatus != NERR_Success)
            goto done;

        EnumContext->MemberCount = 0;
        EnumContext->MemberIds = NULL;
        EnumContext->Attributes = NULL;
        EnumContext->Names = NULL;
        EnumContext->Start = 0;
        EnumContext->Count = 0;

        /* Connect to the SAM Server */
        Status = SamConnect((servername != NULL) ? &ServerName : NULL,
                            &EnumContext->ServerHandle,
                            SAM_SERVER_CONNECT | SAM_SERVER_LOOKUP_DOMAIN,
                            NULL);
        if (!NT_SUCCESS(Status))
        {
            ERR("SamConnect failed (Status %08lx)\n", Status);
            ApiStatus = NetpNtStatusToApiStatus(Status);
            goto done;
        }

        /* Open the Acount Domain */
        Status = OpenAccountDomain(EnumContext->ServerHandle,
                                   (servername != NULL) ? &ServerName : NULL,
                                   DOMAIN_LOOKUP,
                                   &EnumContext->DomainHandle);
        if (!NT_SUCCESS(Status))
        {
            ERR("OpenAccountDomain failed (Status %08lx)\n", Status);
            ApiStatus = NetpNtStatusToApiStatus(Status);
            goto done;
        }

        /* Open the group account */
        ApiStatus = OpenGroupByName(EnumContext->DomainHandle,
                                    &GroupName,
                                    GROUP_LIST_MEMBERS,
                                    &EnumContext->GroupHandle,
                                    NULL);
        if (ApiStatus != NERR_Success)
        {
            ERR("OpenGroupByName(%wZ) failed (ApiStatus %lu)\n", &GroupName, ApiStatus);
            if (ApiStatus == ERROR_NONE_MAPPED)
                ApiStatus = NERR_GroupNotFound;
            goto done;
        }

        /* Get the group members */
        Status = SamGetMembersInGroup(EnumContext->GroupHandle,
                                      &EnumContext->MemberIds,
                                      &EnumContext->Attributes,
                                      &EnumContext->MemberCount);
        if (!NT_SUCCESS(Status))
        {
            ERR("SamGetMembersInGroup failed (Status %08lx)\n", Status);
            ApiStatus = NetpNtStatusToApiStatus(Status);
            goto done;
        }

        if (EnumContext->MemberCount > 0)
        {
            /* Get all member names */
            Status = SamLookupIdsInDomain(EnumContext->DomainHandle,
                                          EnumContext->MemberCount,
                                          EnumContext->MemberIds,
                                          &EnumContext->Names,
                                          NULL);
            if (!NT_SUCCESS(Status))
            {
                ERR("SamLookupIdsInDomain failed (Status %08lx)\n", Status);
                ApiStatus = NetpNtStatusToApiStatus(Status);
                goto done;
            }
        }
    }

    /* Calculate the required buffer size */
    Size = 0;
    if (prefmaxlen == -1)
    {
        Size = EnumContext->MemberCount *
               ((level == 0) ? sizeof(GROUP_USERS_INFO_0) : sizeof(GROUP_USERS_INFO_1));
        for (i = EnumContext->Start; i < EnumContext->MemberCount; i++)
            Size += EnumContext->Names[i].Length + sizeof(WCHAR);

        EnumContext->Count = EnumContext->MemberCount;
    }
    else
    {
        for (i = EnumContext->Start; i < EnumContext->MemberCount; i++)
        {
            Size += (level == 0) ? sizeof(GROUP_USERS_INFO_0) : sizeof(GROUP_USERS_INFO_1);
            Size += EnumContext->Names[i].Length + sizeof(WCHAR);

            EnumContext->Count++;

            if (Size >= prefmaxlen)
                break;
        }
    }

    TRACE("Buffer size: %lu\n", Size);

    /* Allocate and clear the buffer */
    ApiStatus = NetApiBufferAllocate(Size, &Buffer);
    if (ApiStatus != NERR_Success)
        goto done;

    ZeroMemory(Buffer, Size);

    /* Fill the buffer */
    if (level == 0)
        Ptr = (PWCHAR)((LONG_PTR)Buffer + EnumContext->Count * sizeof(GROUP_USERS_INFO_0));
    else
        Ptr = (PWCHAR)((LONG_PTR)Buffer + EnumContext->Count * sizeof(GROUP_USERS_INFO_1));

    for (i = 0; i < EnumContext->Count; i++)
    {
        idx = EnumContext->Start + i;

        if (level == 0)
        {
            UserInfo0 = (PGROUP_USERS_INFO_0)Buffer;

            UserInfo0[i].grui0_name = Ptr;

            memcpy(UserInfo0[i].grui0_name,
                   EnumContext->Names[idx].Buffer,
                   EnumContext->Names[idx].Length);
            UserInfo0[i].grui0_name[EnumContext->Names[idx].Length / sizeof(WCHAR)] = UNICODE_NULL;

            Ptr = (PWSTR)((ULONG_PTR)Ptr + EnumContext->Names[idx].Length + sizeof(WCHAR));
        }
        else
        {
            UserInfo1 = (PGROUP_USERS_INFO_1)Buffer;

            UserInfo1[i].grui1_name = Ptr;

            memcpy(UserInfo1[i].grui1_name,
                   EnumContext->Names[idx].Buffer,
                   EnumContext->Names[idx].Length);
            UserInfo1[i].grui1_name[EnumContext->Names[idx].Length / sizeof(WCHAR)] = UNICODE_NULL;

            UserInfo1[i].grui1_attributes = EnumContext->Attributes[idx];

            Ptr = (PWSTR)((ULONG_PTR)Ptr + EnumContext->Names[idx].Length + sizeof(WCHAR));
        }
    }

    /* Set the new start index */
    EnumContext->Start += EnumContext->Count;

    /* Only return ERROR_MORE_DATA if we are not done yet */
    if (EnumContext->MemberCount > EnumContext->Start)
        ApiStatus = ERROR_MORE_DATA;
    else
        ApiStatus = NERR_Success;

done:
    if (EnumContext != NULL)
    {
        *entriesread = EnumContext->Count;
        *totalentries = EnumContext->MemberCount;
    }

    if (resume_handle == NULL || ApiStatus != ERROR_MORE_DATA)
    {
        if (EnumContext != NULL)
        {
            if (EnumContext->Names != NULL)
            {
                for (i = 0; i < EnumContext->MemberCount; i++)
                    SamFreeMemory(EnumContext->Names[i].Buffer);

                SamFreeMemory(EnumContext->Names);
            }

            if (EnumContext->Attributes != NULL)
                SamFreeMemory(EnumContext->Attributes);

            if (EnumContext->MemberIds != NULL)
                SamFreeMemory(EnumContext->MemberIds);


            if (EnumContext->GroupHandle != NULL)
                SamCloseHandle(EnumContext->GroupHandle);

            if (EnumContext->DomainHandle != NULL)
                SamCloseHandle(EnumContext->DomainHandle);

            if (EnumContext->ServerHandle != NULL)
                SamCloseHandle(EnumContext->ServerHandle);

            NetApiBufferFree(EnumContext);
            EnumContext = NULL;
        }
    }

    *bufptr = (LPBYTE)Buffer;

    if (resume_handle != NULL)
        *resume_handle = (DWORD_PTR)EnumContext;

    return ApiStatus;
}

Referenced by DisplayGroup().

NetGroupSetInfo()

NET_API_STATUS WINAPI NetGroupSetInfo	(	_In_opt_ LPCWSTR	servername,
		_In_ LPCWSTR	groupname,
		_In_ DWORD	level,
		_In_ LPBYTE	buf,
		_Out_opt_ LPDWORD	parm_err
	)

Definition at line 1382 of file group_new.c.

{
    UNICODE_STRING ServerName;
    UNICODE_STRING GroupName;
    SAM_HANDLE ServerHandle = NULL;
    SAM_HANDLE DomainHandle = NULL;
    SAM_HANDLE GroupHandle = NULL;
    GROUP_NAME_INFORMATION GroupNameInfo;
    GROUP_ADM_COMMENT_INFORMATION AdminCommentInfo;
    GROUP_ATTRIBUTE_INFORMATION AttributeInfo;
    NET_API_STATUS ApiStatus = NERR_Success;
    NTSTATUS Status = STATUS_SUCCESS;

    TRACE("NetGroupSetInfo(%s, %s, %d, %p, %p)\n",
          debugstr_w(servername), debugstr_w(groupname), level, buf, parm_err);

    if (parm_err != NULL)
        *parm_err = PARM_ERROR_NONE;

    if (servername != NULL)
        RtlInitUnicodeString(&ServerName, servername);

    RtlInitUnicodeString(&GroupName, groupname);

    /* Connect to the SAM Server */
    Status = SamConnect((servername != NULL) ? &ServerName : NULL,
                        &ServerHandle,
                        SAM_SERVER_CONNECT | SAM_SERVER_LOOKUP_DOMAIN,
                        NULL);
    if (!NT_SUCCESS(Status))
    {
        ERR("SamConnect failed (Status %08lx)\n", Status);
        ApiStatus = NetpNtStatusToApiStatus(Status);
        goto done;
    }

    /* Open the Acount Domain */
    Status = OpenAccountDomain(ServerHandle,
                               (servername != NULL) ? &ServerName : NULL,
                               DOMAIN_LOOKUP,
                               &DomainHandle);
    if (!NT_SUCCESS(Status))
    {
        ERR("OpenAccountDomain failed (Status %08lx)\n", Status);
        ApiStatus = NetpNtStatusToApiStatus(Status);
        goto done;
    }

    /* Open the group */
    ApiStatus = OpenGroupByName(DomainHandle,
                                &GroupName,
                                GROUP_WRITE_ACCOUNT,
                                &GroupHandle,
                                NULL);
    if (ApiStatus != NERR_Success)
    {
        WARN("OpenGroupByName(%wZ) failed (ApiStatus %lu)\n", &GroupName, ApiStatus);
        if (ApiStatus == ERROR_NONE_MAPPED)
            ApiStatus = NERR_GroupNotFound;
        goto done;
    }

    switch (level)
    {
        case 0:
            /* Set the group name */
            RtlInitUnicodeString(&GroupNameInfo.Name,
                                 ((PGROUP_INFO_0)buf)->grpi0_name);

            Status = SamSetInformationGroup(GroupHandle,
                                            GroupNameInformation,
                                            &GroupNameInfo);
            if (!NT_SUCCESS(Status))
            {
                ERR("SamSetInformationGroup failed (ApiStatus %lu)\n", ApiStatus);
                ApiStatus = NetpNtStatusToApiStatus(Status);
                goto done;
            }
            break;

        case 1:
            /* Set the group name */
            RtlInitUnicodeString(&GroupNameInfo.Name,
                                 ((PGROUP_INFO_1)buf)->grpi1_name);

            Status = SamSetInformationGroup(GroupHandle,
                                            GroupNameInformation,
                                            &GroupNameInfo);
            if (!NT_SUCCESS(Status))
            {
                ERR("SamSetInformationGroup failed (ApiStatus %lu)\n", ApiStatus);
                ApiStatus = NetpNtStatusToApiStatus(Status);
                goto done;
            }

            /* Set the admin comment */
            RtlInitUnicodeString(&AdminCommentInfo.AdminComment,
                                 ((PGROUP_INFO_1)buf)->grpi1_comment);

            Status = SamSetInformationGroup(GroupHandle,
                                            GroupAdminCommentInformation,
                                            &AdminCommentInfo);
            if (!NT_SUCCESS(Status))
            {
                ERR("SamSetInformationGroup failed (ApiStatus %lu)\n", ApiStatus);
                ApiStatus = NetpNtStatusToApiStatus(Status);
                goto done;
            }
            break;

        case 2:
            /* Set the group name */
            RtlInitUnicodeString(&GroupNameInfo.Name,
                                 ((PGROUP_INFO_2)buf)->grpi2_name);

            Status = SamSetInformationGroup(GroupHandle,
                                            GroupNameInformation,
                                            &GroupNameInfo);
            if (!NT_SUCCESS(Status))
            {
                ERR("SamSetInformationGroup failed (ApiStatus %lu)\n", ApiStatus);
                ApiStatus = NetpNtStatusToApiStatus(Status);
                goto done;
            }

            /* Set the admin comment */
            RtlInitUnicodeString(&AdminCommentInfo.AdminComment,
                                 ((PGROUP_INFO_2)buf)->grpi2_comment);

            Status = SamSetInformationGroup(GroupHandle,
                                            GroupAdminCommentInformation,
                                            &AdminCommentInfo);
            if (!NT_SUCCESS(Status))
            {
                ERR("SamSetInformationGroup failed (ApiStatus %lu)\n", ApiStatus);
                ApiStatus = NetpNtStatusToApiStatus(Status);
                goto done;
            }

            /* Set the attributes */
            AttributeInfo.Attributes = ((PGROUP_INFO_2)buf)->grpi2_attributes;

            Status = SamSetInformationGroup(GroupHandle,
                                            GroupAttributeInformation,
                                            &AttributeInfo);
            if (!NT_SUCCESS(Status))
            {
                ERR("SamSetInformationGroup failed (ApiStatus %lu)\n", ApiStatus);
                ApiStatus = NetpNtStatusToApiStatus(Status);
                goto done;
            }
            break;

        case 3:
            /* Set the group name */
            RtlInitUnicodeString(&GroupNameInfo.Name,
                                 ((PGROUP_INFO_3)buf)->grpi3_name);

            Status = SamSetInformationGroup(GroupHandle,
                                            GroupNameInformation,
                                            &GroupNameInfo);
            if (!NT_SUCCESS(Status))
            {
                ERR("SamSetInformationGroup failed (ApiStatus %lu)\n", ApiStatus);
                ApiStatus = NetpNtStatusToApiStatus(Status);
                goto done;
            }

            /* Set the admin comment */
            RtlInitUnicodeString(&AdminCommentInfo.AdminComment,
                                 ((PGROUP_INFO_3)buf)->grpi3_comment);

            Status = SamSetInformationGroup(GroupHandle,
                                            GroupAdminCommentInformation,
                                            &AdminCommentInfo);
            if (!NT_SUCCESS(Status))
            {
                ERR("SamSetInformationGroup failed (ApiStatus %lu)\n", ApiStatus);
                ApiStatus = NetpNtStatusToApiStatus(Status);
                goto done;
            }

            /* Set the attributes */
            AttributeInfo.Attributes = ((PGROUP_INFO_3)buf)->grpi3_attributes;

            Status = SamSetInformationGroup(GroupHandle,
                                            GroupAttributeInformation,
                                            &AttributeInfo);
            if (!NT_SUCCESS(Status))
            {
                ERR("SamSetInformationGroup failed (ApiStatus %lu)\n", ApiStatus);
                ApiStatus = NetpNtStatusToApiStatus(Status);
                goto done;
            }
            break;

        case 1002:
            /* Set the admin comment */
            RtlInitUnicodeString(&AdminCommentInfo.AdminComment,
                                 ((PGROUP_INFO_1002)buf)->grpi1002_comment);

            Status = SamSetInformationGroup(GroupHandle,
                                            GroupAdminCommentInformation,
                                            &AdminCommentInfo);
            if (!NT_SUCCESS(Status))
            {
                ERR("SamSetInformationGroup failed (ApiStatus %lu)\n", ApiStatus);
                ApiStatus = NetpNtStatusToApiStatus(Status);
                goto done;
            }
            break;

        case 1005:
            /* Set the attributes */
            AttributeInfo.Attributes = ((PGROUP_INFO_1005)buf)->grpi1005_attributes;

            Status = SamSetInformationGroup(GroupHandle,
                                            GroupAttributeInformation,
                                            &AttributeInfo);
            if (!NT_SUCCESS(Status))
            {
                ERR("SamSetInformationGroup failed (ApiStatus %lu)\n", ApiStatus);
                ApiStatus = NetpNtStatusToApiStatus(Status);
                goto done;
            }
            break;

        default:
            ApiStatus = ERROR_INVALID_LEVEL;
            goto done;
    }

done:
    if (GroupHandle != NULL)
        SamCloseHandle(GroupHandle);

    if (DomainHandle != NULL)
        SamCloseHandle(DomainHandle);

    if (ServerHandle != NULL)
        SamCloseHandle(ServerHandle);

    return ApiStatus;
}

Referenced by cmdGroup().

NetGroupSetUsers()

NET_API_STATUS WINAPI NetGroupSetUsers	(	_In_opt_ LPCWSTR	servername,
		_In_ LPCWSTR	groupname,
		_In_ DWORD	level,
		_In_ LPBYTE	buf,
		_In_ DWORD	totalentries
	)

Definition at line 1635 of file group_new.c.

{
    UNICODE_STRING ServerName;
    UNICODE_STRING GroupName;
    SAM_HANDLE ServerHandle = NULL;
    SAM_HANDLE DomainHandle = NULL;
    SAM_HANDLE GroupHandle = NULL;
    ULONG OldMemberCount = 0;
    PULONG OldMemberIDs = NULL;
    PULONG OldAttributes = NULL;
    PUNICODE_STRING NamesArray = NULL;
    PGROUP_USERS_INFO_0 UserInfo0;
    PGROUP_USERS_INFO_1 UserInfo1;
    PULONG NewMemberIDs = NULL;
    PSID_NAME_USE NewMemberUse = NULL;
    ULONG i, j;
    BOOL Found;
    NET_API_STATUS ApiStatus = NERR_Success;
    NTSTATUS Status = STATUS_SUCCESS;

    TRACE("NetGroupSetUsers(%s, %s, %d, %p, %d) stub!\n",
          debugstr_w(servername), debugstr_w(groupname), level, buf, totalentries);

    if (servername != NULL)
        RtlInitUnicodeString(&ServerName, servername);

    RtlInitUnicodeString(&GroupName, groupname);

    /* Connect to the SAM Server */
    Status = SamConnect((servername != NULL) ? &ServerName : NULL,
                        &ServerHandle,
                        SAM_SERVER_CONNECT | SAM_SERVER_LOOKUP_DOMAIN,
                        NULL);
    if (!NT_SUCCESS(Status))
    {
        ERR("SamConnect failed (Status %08lx)\n", Status);
        ApiStatus = NetpNtStatusToApiStatus(Status);
        goto done;
    }

    /* Open the Acount Domain */
    Status = OpenAccountDomain(ServerHandle,
                               (servername != NULL) ? &ServerName : NULL,
                               DOMAIN_LOOKUP,
                               &DomainHandle);
    if (!NT_SUCCESS(Status))
    {
        ERR("OpenAccountDomain failed (Status %08lx)\n", Status);
        ApiStatus = NetpNtStatusToApiStatus(Status);
        goto done;
    }

    /* Open the group account in the account domain */
    ApiStatus = OpenGroupByName(DomainHandle,
                                &GroupName,
                                GROUP_LIST_MEMBERS | GROUP_ADD_MEMBER | GROUP_REMOVE_MEMBER,
                                &GroupHandle,
                                NULL);
    if (ApiStatus != NERR_Success)
    {
        ERR("OpenGroupByName(%wZ) failed (ApiStatus %lu)\n", &GroupName, ApiStatus);
        if (ApiStatus == ERROR_NONE_MAPPED)
            ApiStatus = NERR_GroupNotFound;
        goto done;
    }

    /* Get the group members */
    Status = SamGetMembersInGroup(GroupHandle,
                                  &OldMemberIDs,
                                  &OldAttributes,
                                  &OldMemberCount);
    if (!NT_SUCCESS(Status))
    {
        ERR("SamGetMembersInGroup failed (Status %08lx)\n", Status);
        ApiStatus = NetpNtStatusToApiStatus(Status);
        goto done;
    }

    NamesArray = RtlAllocateHeap(RtlGetProcessHeap(),
                                 HEAP_ZERO_MEMORY,
                                 totalentries * sizeof(UNICODE_STRING));
    if (NamesArray == NULL)
    {
        ERR("RtlAllocateHeap failed\n");
        ApiStatus = ERROR_OUTOFMEMORY;
        goto done;
    }

    UserInfo0 = (PGROUP_USERS_INFO_0)buf;
    UserInfo1 = (PGROUP_USERS_INFO_1)buf;
    for (i = 0; i < totalentries; i++)
    {
        if (level == 0)
            RtlInitUnicodeString(&NamesArray[i], UserInfo0[i].grui0_name);
        else
            RtlInitUnicodeString(&NamesArray[i], UserInfo1[i].grui1_name);
    }

    Status = SamLookupNamesInDomain(DomainHandle,
                                    totalentries,
                                    NamesArray,
                                    &NewMemberIDs,
                                    &NewMemberUse);
    if (!NT_SUCCESS(Status))
    {
        ERR("SamLookupNamesInDomain failed (Status %08lx)\n", Status);

        if (Status == STATUS_NONE_MAPPED)
        {
            ApiStatus = NERR_UserNotFound;
            goto done;
        }

        ApiStatus = NetpNtStatusToApiStatus(Status);
        goto done;
    }

    /* Add members and set attributes for existing members */
    for (i = 0; i < totalentries; i++)
    {
        Found = FALSE;
        for (j = 0; j < OldMemberCount; j++)
        {
            if (NewMemberIDs[i] == OldMemberIDs[j])
            {
                if (level == 1)
                {
                    Status = SamSetMemberAttributesOfGroup(GroupHandle,
                                                           NewMemberIDs[i],
                                                           UserInfo1[i].grui1_attributes);
                    if (!NT_SUCCESS(Status))
                    {
                        ERR("SamSetMemberAttributesOfGroup failed (Status %lu)\n", Status);
                        ApiStatus = NetpNtStatusToApiStatus(Status);
                        goto done;
                    }
                }

                Found = TRUE;
                break;
            }
        }

        if (Found == FALSE)
        {
            TRACE("Add member %lx\n", NewMemberIDs[i]);

            if (NewMemberUse[i] != SidTypeUser)
            {
                ERR("New member is not a user!\n");
                ApiStatus = NERR_GroupNotFound;
                goto done;
            }

            Status = SamAddMemberToGroup(GroupHandle,
                                         NewMemberIDs[i],
                                         (level == 0) ? 0 : UserInfo1[i].grui1_attributes);
            if (!NT_SUCCESS(Status))
            {
                ERR("SamAddMemberToGroup failed (Status %lu)\n", Status);
                ApiStatus = NetpNtStatusToApiStatus(Status);
                goto done;
            }
        }
    }

    /* Remove members */
    for (i = 0; i < OldMemberCount; i++)
    {
        Found = FALSE;
        for (j = 0; j < totalentries; j++)
        {
            if (OldMemberIDs[i] == NewMemberIDs[j])
            {
                Found = TRUE;
                break;
            }
        }

        if (Found == FALSE)
        {
            TRACE("Delete member %lx\n", OldMemberIDs[i]);

            Status = SamRemoveMemberFromGroup(GroupHandle,
                                              OldMemberIDs[i]);
            if (!NT_SUCCESS(Status))
            {
                ERR("SamRemoveMemberFromGroup failed (Status %lu)\n", Status);
                ApiStatus = NetpNtStatusToApiStatus(Status);
                goto done;
            }
        }
    }

done:
    if (NewMemberUse != NULL)
        SamFreeMemory(NewMemberUse);

    if (NewMemberIDs != NULL)
        SamFreeMemory(NewMemberIDs);

    if (NamesArray != NULL)
        RtlFreeHeap(RtlGetProcessHeap(), 0, NamesArray);

    if (OldMemberIDs != NULL)
        SamFreeMemory(OldMemberIDs);

    if (GroupHandle != NULL)
        SamCloseHandle(GroupHandle);

    if (DomainHandle != NULL)
        SamCloseHandle(DomainHandle);

    if (ServerHandle != NULL)
        SamCloseHandle(ServerHandle);

    return ApiStatus;
}

OpenGroupByName()

static NET_API_STATUS OpenGroupByName ( _In_ SAM_HANDLE  DomainHandle, _In_ PUNICODE_STRING  GroupName, _In_ ULONG  DesiredAccess, _Out_ PSAM_HANDLE  GroupHandle, _Out_ PULONG  RelativeId  )

static

Definition at line 224 of file group_new.c.

{
    PULONG RelativeIds = NULL;
    PSID_NAME_USE Use = NULL;
    NET_API_STATUS ApiStatus = NERR_Success;
    NTSTATUS Status = STATUS_SUCCESS;

    /* Get the RID for the given user name */
    Status = SamLookupNamesInDomain(DomainHandle,
                                    1,
                                    GroupName,
                                    &RelativeIds,
                                    &Use);
    if (!NT_SUCCESS(Status))
    {
        WARN("SamLookupNamesInDomain(%wZ) failed (Status %08lx)\n", GroupName, Status);
        return NetpNtStatusToApiStatus(Status);
    }

    /* Fail, if it is not an alias account */
    if (Use[0] != SidTypeGroup)
    {
        ERR("Object is not a group!\n");
        ApiStatus = NERR_GroupNotFound;
        goto done;
    }

    /* Open the alias account */
    Status = SamOpenGroup(DomainHandle,
                          DesiredAccess,
                          RelativeIds[0],
                          GroupHandle);
    if (!NT_SUCCESS(Status))
    {
        ERR("SamOpenGroup failed (Status %08lx)\n", Status);
        ApiStatus = NetpNtStatusToApiStatus(Status);
        goto done;
    }

    if (RelativeId != NULL)
        *RelativeId = RelativeIds[0];

done:
    if (RelativeIds != NULL)
        SamFreeMemory(RelativeIds);

    if (Use != NULL)
        SamFreeMemory(Use);

    return ApiStatus;
}

Referenced by NetGroupAdd(), NetGroupAddUser(), NetGroupDel(), NetGroupDelUser(), NetGroupGetInfo(), NetGroupGetUsers(), NetGroupSetInfo(), and NetGroupSetUsers().

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

netapi32

)