From 4b858fe42a49cd0eaf496276e497c6483575a7fd Mon Sep 17 00:00:00 2001
From: Eric Kohl <eric.kohl@reactos.org>
Date: Mon, 24 Dec 2012 12:48:39 +0000
Subject: [PATCH] [NETAPI32] Use servername in NetLocalGroupEnum and
 NetUserEnum.

svn path=/trunk/; revision=57994
---
 reactos/dll/win32/netapi32/local_group.c | 9 +++++++--
 reactos/dll/win32/netapi32/misc.c        | 7 ++++---
 reactos/dll/win32/netapi32/netapi32.h    | 5 +++--
 reactos/dll/win32/netapi32/user.c        | 9 +++++++--
 4 files changed, 21 insertions(+), 9 deletions(-)

diff --git a/reactos/dll/win32/netapi32/local_group.c b/reactos/dll/win32/netapi32/local_group.c
index 46655ca0381..02e07d8b0d4 100644
--- a/reactos/dll/win32/netapi32/local_group.c
+++ b/reactos/dll/win32/netapi32/local_group.c
@@ -150,6 +150,7 @@ NET_API_STATUS WINAPI NetLocalGroupEnum(
     LPDWORD totalentries,
     PDWORD_PTR resumehandle)
 {
+    UNICODE_STRING ServerName;
     PSAM_RID_ENUMERATION CurrentAlias;
     PENUM_CONTEXT EnumContext = NULL;
     PSID DomainSid = NULL;
@@ -171,6 +172,9 @@ NET_API_STATUS WINAPI NetLocalGroupEnum(
     *totalentries = 0;
     *bufptr = NULL;
 
+    if (servername != NULL)
+        RtlInitUnicodeString(&ServerName, servername);
+
     if (resumehandle != NULL && *resumehandle != 0)
     {
         EnumContext = (PENUM_CONTEXT)*resumehandle;
@@ -187,7 +191,7 @@ NET_API_STATUS WINAPI NetLocalGroupEnum(
         EnumContext->Index = 0;
         EnumContext->BuiltinDone = FALSE;
 
-        Status = SamConnect(NULL,
+        Status = SamConnect((servername != NULL) ? &ServerName : NULL,
                             &EnumContext->ServerHandle,
                             SAM_SERVER_CONNECT | SAM_SERVER_LOOKUP_DOMAIN,
                             NULL);
@@ -198,7 +202,8 @@ NET_API_STATUS WINAPI NetLocalGroupEnum(
             goto done;
         }
 
-        Status = GetAccountDomainSid(&DomainSid);
+        Status = GetAccountDomainSid((servername != NULL) ? &ServerName : NULL,
+                                     &DomainSid);
         if (!NT_SUCCESS(Status))
         {
             ERR("GetAccountDomainSid failed (Status %08lx)\n", Status);
diff --git a/reactos/dll/win32/netapi32/misc.c b/reactos/dll/win32/netapi32/misc.c
index 0a46d559e43..612a0908dae 100644
--- a/reactos/dll/win32/netapi32/misc.c
+++ b/reactos/dll/win32/netapi32/misc.c
@@ -37,7 +37,8 @@ static SID_IDENTIFIER_AUTHORITY NtAuthority = {SECURITY_NT_AUTHORITY};
 /* FUNCTIONS *****************************************************************/
 
 NTSTATUS
-GetAccountDomainSid(PSID *AccountDomainSid)
+GetAccountDomainSid(IN PUNICODE_STRING ServerName,
+                    OUT PSID *AccountDomainSid)
 {
     PPOLICY_ACCOUNT_DOMAIN_INFO AccountDomainInfo = NULL;
     LSA_OBJECT_ATTRIBUTES ObjectAttributes;
@@ -47,7 +48,7 @@ GetAccountDomainSid(PSID *AccountDomainSid)
 
     memset(&ObjectAttributes, 0, sizeof(LSA_OBJECT_ATTRIBUTES));
 
-    Status = LsaOpenPolicy(NULL,
+    Status = LsaOpenPolicy(ServerName,
                            &ObjectAttributes,
                            POLICY_VIEW_LOCAL_INFORMATION,
                            &PolicyHandle);
@@ -89,7 +90,7 @@ done:
 
 
 NTSTATUS
-GetBuiltinDomainSid(PSID *BuiltinDomainSid)
+GetBuiltinDomainSid(OUT PSID *BuiltinDomainSid)
 {
     PSID Sid = NULL;
     PULONG Ptr;
diff --git a/reactos/dll/win32/netapi32/netapi32.h b/reactos/dll/win32/netapi32/netapi32.h
index 67f55485567..27e57f6c0cc 100644
--- a/reactos/dll/win32/netapi32/netapi32.h
+++ b/reactos/dll/win32/netapi32/netapi32.h
@@ -9,9 +9,10 @@ NetpNtStatusToApiStatus(NTSTATUS Status);
 /* misc.c */
 
 NTSTATUS
-GetAccountDomainSid(PSID *AccountDomainSid);
+GetAccountDomainSid(IN PUNICODE_STRING ServerName,
+                    OUT PSID *AccountDomainSid);
 
 NTSTATUS
-GetBuiltinDomainSid(PSID *BuiltinDomainSid);
+GetBuiltinDomainSid(OUT PSID *BuiltinDomainSid);
 
 #endif
\ No newline at end of file
diff --git a/reactos/dll/win32/netapi32/user.c b/reactos/dll/win32/netapi32/user.c
index 1f6262e48eb..f9bca9ae203 100644
--- a/reactos/dll/win32/netapi32/user.c
+++ b/reactos/dll/win32/netapi32/user.c
@@ -321,6 +321,7 @@ NetUserEnum(LPCWSTR servername,
             LPDWORD totalentries,
             LPDWORD resume_handle)
 {
+    UNICODE_STRING ServerName;
     PSAM_RID_ENUMERATION CurrentUser;
     PENUM_CONTEXT EnumContext = NULL;
     LPVOID Buffer = NULL;
@@ -346,6 +347,9 @@ NetUserEnum(LPCWSTR servername,
     *totalentries = 0;
     *bufptr = NULL;
 
+    if (servername != NULL)
+        RtlInitUnicodeString(&ServerName, servername);
+
     if (resume_handle != NULL && *resume_handle != 0)
     {
         EnumContext = (PENUM_CONTEXT)*resume_handle;
@@ -362,7 +366,7 @@ NetUserEnum(LPCWSTR servername,
         EnumContext->Index = 0;
         EnumContext->BuiltinDone = FALSE;
 
-        Status = SamConnect(NULL,
+        Status = SamConnect((servername != NULL) ? &ServerName : NULL,
                             &EnumContext->ServerHandle,
                             SAM_SERVER_CONNECT | SAM_SERVER_LOOKUP_DOMAIN,
                             NULL);
@@ -373,7 +377,8 @@ NetUserEnum(LPCWSTR servername,
             goto done;
         }
 
-        Status = GetAccountDomainSid(&DomainSid);
+        Status = GetAccountDomainSid((servername != NULL) ? &ServerName : NULL,
+                                     &DomainSid);
         if (!NT_SUCCESS(Status))
         {
             ERR("GetAccountDomainSid failed (Status %08lx)\n", Status);