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[NETAPI32]
NetUserGetLocalGroups: Replace the simulation by a working implementation. svn path=/trunk/; revision=58095
This commit is contained in:
Eric Kohl
parent
cb52c27133
commit
0fea31f7a2
1 changed files with 329 additions and 32 deletions
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@ -18,6 +18,18 @@
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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/*
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* TODO:
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* Implement NetUserChangePassword
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* Implement NetUserDel
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* Implement NetUserGetGroups
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* Implement NetUserSetGroups
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* Implement NetUserSetInfo
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* NetUserGetLocalGroups does not support LG_INCLUDE_INDIRECT yet.
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* Add missing information levels.
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* ...
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*/
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#include "netapi32.h"
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WINE_DEFAULT_DEBUG_CHANNEL(netapi32);
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@ -107,6 +119,46 @@ static struct sam_user* NETAPI_FindUser(LPCWSTR UserName)
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}
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static PSID
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CreateSidFromSidAndRid(PSID SrcSid,
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ULONG RelativeId)
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{
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UCHAR RidCount;
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PSID DstSid;
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ULONG i;
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ULONG DstSidSize;
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PULONG p, q;
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RidCount = *RtlSubAuthorityCountSid(SrcSid);
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if (RidCount >= 8)
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return NULL;
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DstSidSize = RtlLengthRequiredSid(RidCount + 1);
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DstSid = RtlAllocateHeap(RtlGetProcessHeap(),
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0,
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DstSidSize);
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if (DstSid == NULL)
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return NULL;
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RtlInitializeSid(DstSid,
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RtlIdentifierAuthoritySid(SrcSid),
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RidCount + 1);
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for (i = 0; i < (ULONG)RidCount; i++)
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{
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p = RtlSubAuthoritySid(SrcSid, i);
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q = RtlSubAuthoritySid(DstSid, i);
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*q = *p;
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}
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q = RtlSubAuthoritySid(DstSid, (ULONG)RidCount);
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*q = RelativeId;
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return DstSid;
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}
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static
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NET_API_STATUS
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BuildUserInfoBuffer(PUSER_ACCOUNT_INFORMATION UserInfo,
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@ -544,7 +596,7 @@ NetUserAdd(LPCWSTR servername,
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NET_API_STATUS ApiStatus = NERR_Success;
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NTSTATUS Status = STATUS_SUCCESS;
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FIXME("(%s, %d, %p, %p)\n", debugstr_w(servername), level, bufptr, parm_err);
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TRACE("(%s, %d, %p, %p)\n", debugstr_w(servername), level, bufptr, parm_err);
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/* Check the info level */
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if (level < 1 || level > 4)
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@ -1097,53 +1149,298 @@ NetUserGetLocalGroups(LPCWSTR servername,
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LPDWORD entriesread,
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LPDWORD totalentries)
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{
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NET_API_STATUS status;
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const WCHAR admins[] = {'A','d','m','i','n','i','s','t','r','a','t','o','r','s',0};
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LPWSTR currentuser;
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LOCALGROUP_USERS_INFO_0* info;
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DWORD size;
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UNICODE_STRING ServerName;
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UNICODE_STRING UserName;
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SAM_HANDLE ServerHandle = NULL;
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SAM_HANDLE BuiltinDomainHandle = NULL;
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SAM_HANDLE AccountDomainHandle = NULL;
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PSID AccountDomainSid = NULL;
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PSID UserSid = NULL;
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PULONG RelativeIds = NULL;
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PSID_NAME_USE Use = NULL;
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ULONG BuiltinMemberCount = 0;
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ULONG AccountMemberCount = 0;
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PULONG BuiltinAliases = NULL;
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PULONG AccountAliases = NULL;
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PUNICODE_STRING BuiltinNames = NULL;
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PUNICODE_STRING AccountNames = NULL;
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PLOCALGROUP_USERS_INFO_0 Buffer = NULL;
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ULONG Size;
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ULONG Count = 0;
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ULONG Index;
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ULONG i;
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LPWSTR StrPtr;
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NET_API_STATUS ApiStatus = NERR_Success;
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NTSTATUS Status = STATUS_SUCCESS;
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FIXME("(%s, %s, %d, %08x, %p %d, %p, %p) stub!\n",
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TRACE("(%s, %s, %d, %08x, %p %d, %p, %p) stub!\n",
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debugstr_w(servername), debugstr_w(username), level, flags, bufptr,
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prefmaxlen, entriesread, totalentries);
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status = NETAPI_ValidateServername(servername);
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if (status != NERR_Success)
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return status;
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if (level != 0)
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return ERROR_INVALID_LEVEL;
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size = UNLEN + 1;
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NetApiBufferAllocate(size * sizeof(WCHAR), (LPVOID*)¤tuser);
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GetUserNameW(currentuser, &size);
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if (flags & ~LG_INCLUDE_INDIRECT)
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return ERROR_INVALID_PARAMETER;
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if (lstrcmpiW(username, currentuser) && NETAPI_FindUser(username))
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if (flags & LG_INCLUDE_INDIRECT)
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{
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NetApiBufferFree(currentuser);
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return NERR_UserNotFound;
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WARN("The flag LG_INCLUDE_INDIRECT is not supported yet!\n");
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}
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NetApiBufferFree(currentuser);
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*totalentries = 1;
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size = sizeof(*info) + sizeof(admins);
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if (servername != NULL)
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RtlInitUnicodeString(&ServerName, servername);
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if(prefmaxlen < size)
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status = ERROR_MORE_DATA;
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else
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status = NetApiBufferAllocate(size, (LPVOID*)&info);
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RtlInitUnicodeString(&UserName, username);
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if(status != NERR_Success)
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/* Connect to the SAM Server */
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Status = SamConnect((servername != NULL) ? &ServerName : NULL,
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&ServerHandle,
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SAM_SERVER_CONNECT | SAM_SERVER_LOOKUP_DOMAIN,
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NULL);
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if (!NT_SUCCESS(Status))
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{
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ERR("SamConnect failed (Status %08lx)\n", Status);
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ApiStatus = NetpNtStatusToApiStatus(Status);
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goto done;
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}
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/* Open the Builtin Domain */
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Status = OpenBuiltinDomain(ServerHandle,
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DOMAIN_LOOKUP | DOMAIN_GET_ALIAS_MEMBERSHIP,
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&BuiltinDomainHandle);
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if (!NT_SUCCESS(Status))
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{
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ERR("OpenBuiltinDomain failed (Status %08lx)\n", Status);
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ApiStatus = NetpNtStatusToApiStatus(Status);
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goto done;
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}
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/* Get the Account Domain SID */
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Status = GetAccountDomainSid((servername != NULL) ? &ServerName : NULL,
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&AccountDomainSid);
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if (!NT_SUCCESS(Status))
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{
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ERR("GetAccountDomainSid failed (Status %08lx)\n", Status);
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ApiStatus = NetpNtStatusToApiStatus(Status);
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goto done;
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}
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/* Open the Account Domain */
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Status = SamOpenDomain(ServerHandle,
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DOMAIN_LOOKUP | DOMAIN_GET_ALIAS_MEMBERSHIP,
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AccountDomainSid,
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&AccountDomainHandle);
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if (!NT_SUCCESS(Status))
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{
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ERR("OpenAccountDomain failed (Status %08lx)\n", Status);
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ApiStatus = NetpNtStatusToApiStatus(Status);
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goto done;
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}
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/* Get the RID for the given user name */
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Status = SamLookupNamesInDomain(AccountDomainHandle,
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1,
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&UserName,
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&RelativeIds,
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&Use);
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if (!NT_SUCCESS(Status))
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{
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ERR("SamLookupNamesInDomain failed (Status %08lx)\n", Status);
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ApiStatus = NetpNtStatusToApiStatus(Status);
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goto done;
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}
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/* Fail, if it is not a user account */
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if (Use[0] != SidTypeUser)
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{
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ERR("Account is not a User!\n");
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ApiStatus = NERR_UserNotFound;
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goto done;
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}
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/* Build the User SID from the Account Domain SID and the users RID */
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UserSid = CreateSidFromSidAndRid(AccountDomainSid,
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RelativeIds[0]);
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if (UserSid == NULL)
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{
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ERR("CreateSidFromSidAndRid failed!\n");
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ApiStatus = ERROR_NOT_ENOUGH_MEMORY;
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goto done;
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}
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/* Get alias memberships in the Builtin Domain */
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Status = SamGetAliasMembership(BuiltinDomainHandle,
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1,
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&UserSid,
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&BuiltinMemberCount,
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&BuiltinAliases);
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if (!NT_SUCCESS(Status))
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{
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ERR("SamGetAliasMembership failed (Status %08lx)\n", Status);
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ApiStatus = NetpNtStatusToApiStatus(Status);
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goto done;
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}
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if (BuiltinMemberCount > 0)
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{
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/* Get the Names of the builtin alias members */
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Status = SamLookupIdsInDomain(BuiltinDomainHandle,
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BuiltinMemberCount,
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BuiltinAliases,
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&BuiltinNames,
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NULL);
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if (!NT_SUCCESS(Status))
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{
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ERR("SamLookupIdsInDomain failed (Status %08lx)\n", Status);
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ApiStatus = NetpNtStatusToApiStatus(Status);
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goto done;
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}
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}
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/* Get alias memberships in the Account Domain */
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Status = SamGetAliasMembership(AccountDomainHandle,
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1,
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&UserSid,
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&AccountMemberCount,
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&AccountAliases);
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if (!NT_SUCCESS(Status))
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{
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ERR("SamGetAliasMembership failed (Status %08lx)\n", Status);
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ApiStatus = NetpNtStatusToApiStatus(Status);
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goto done;
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}
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if (AccountMemberCount > 0)
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{
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/* Get the Names of the builtin alias members */
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Status = SamLookupIdsInDomain(AccountDomainHandle,
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AccountMemberCount,
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AccountAliases,
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&AccountNames,
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NULL);
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if (!NT_SUCCESS(Status))
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{
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ERR("SamLookupIdsInDomain failed (Status %08lx)\n", Status);
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ApiStatus = NetpNtStatusToApiStatus(Status);
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goto done;
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}
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}
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/* Calculate the required buffer size */
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Size = 0;
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for (i = 0; i < BuiltinMemberCount; i++)
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{
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if (BuiltinNames[i].Length > 0)
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{
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Size += (sizeof(LOCALGROUP_USERS_INFO_0) + BuiltinNames[i].Length + sizeof(UNICODE_NULL));
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Count++;
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}
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}
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for (i = 0; i < AccountMemberCount; i++)
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{
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if (BuiltinNames[i].Length > 0)
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{
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Size += (sizeof(LOCALGROUP_USERS_INFO_0) + AccountNames[i].Length + sizeof(UNICODE_NULL));
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Count++;
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}
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}
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if (Size == 0)
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{
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ApiStatus = NERR_Success;
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goto done;
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}
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/* Allocate buffer */
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ApiStatus = NetApiBufferAllocate(Size, (LPVOID*)&Buffer);
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if (ApiStatus != NERR_Success)
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goto done;
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ZeroMemory(Buffer, Size);
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StrPtr = (LPWSTR)((INT_PTR)Buffer + Count * sizeof(LOCALGROUP_USERS_INFO_0));
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/* Copy data to the allocated buffer */
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Index = 0;
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for (i = 0; i < BuiltinMemberCount; i++)
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{
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if (BuiltinNames[i].Length > 0)
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{
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CopyMemory(StrPtr,
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BuiltinNames[i].Buffer,
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BuiltinNames[i].Length);
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Buffer[Index].lgrui0_name = StrPtr;
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StrPtr = (LPWSTR)((INT_PTR)StrPtr + BuiltinNames[i].Length + sizeof(UNICODE_NULL));
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Index++;
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}
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}
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for (i = 0; i < AccountMemberCount; i++)
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{
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if (AccountNames[i].Length > 0)
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{
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CopyMemory(StrPtr,
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AccountNames[i].Buffer,
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AccountNames[i].Length);
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Buffer[Index].lgrui0_name = StrPtr;
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StrPtr = (LPWSTR)((INT_PTR)StrPtr + AccountNames[i].Length + sizeof(UNICODE_NULL));
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Index++;
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}
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}
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done:
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if (AccountNames != NULL)
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SamFreeMemory(AccountNames);
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if (BuiltinNames != NULL)
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SamFreeMemory(BuiltinNames);
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if (AccountAliases != NULL)
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SamFreeMemory(AccountAliases);
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if (BuiltinAliases != NULL)
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SamFreeMemory(BuiltinAliases);
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if (RelativeIds != NULL)
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SamFreeMemory(RelativeIds);
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if (Use != NULL)
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SamFreeMemory(Use);
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if (UserSid != NULL)
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RtlFreeHeap(RtlGetProcessHeap(), 0, UserSid);
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if (AccountDomainSid != NULL)
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RtlFreeHeap(RtlGetProcessHeap(), 0, AccountDomainSid);
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if (AccountDomainHandle != NULL)
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SamCloseHandle(AccountDomainHandle);
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if (BuiltinDomainHandle != NULL)
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SamCloseHandle(BuiltinDomainHandle);
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if (ServerHandle != NULL)
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SamCloseHandle(ServerHandle);
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if (ApiStatus != NERR_Success && ApiStatus != ERROR_MORE_DATA)
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{
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*bufptr = NULL;
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*entriesread = 0;
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return status;
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*totalentries = 0;
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}
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else
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{
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*entriesread = Count;
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*totalentries = Count;
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}
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info->lgrui0_name = (LPWSTR)((LPBYTE)info + sizeof(*info));
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lstrcpyW(info->lgrui0_name, admins);
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*bufptr = (LPBYTE)Buffer;
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*bufptr = (LPBYTE)info;
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*entriesread = 1;
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return NERR_Success;
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return ApiStatus;
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}
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