security.c File Reference

#include "precomp.h"
#include <ntlsa.h>
#include <ntsecapi.h>
#include <ntsam.h>
#include <sddl.h>
#include <debug.h>

Include dependency graph for security.c:

Go to the source code of this file.

Macros
#define	NDEBUG

Functions
NTSTATUS WINAPI	SetAccountsDomainSid (PSID DomainSid, LPCWSTR DomainName)
static NTSTATUS	SetPrimaryDomain (LPCWSTR DomainName, PSID DomainSid)
static VOID	InstallBuiltinAccounts (VOID)
static VOID	InstallPrivileges (HINF hSecurityInf)
static VOID	ApplyRegistryValues (HINF hSecurityInf)
static VOID	ApplyEventlogSettings (_In_ HINF hSecurityInf, _In_ PWSTR pszSectionName, _In_ PWSTR pszLogName)
VOID	InstallSecurity (VOID)
NTSTATUS	SetAdministratorPassword (LPCWSTR Password)
VOID	SetAutoAdminLogon (VOID)

Macro Definition Documentation

NDEBUG

#define NDEBUG

Definition at line 18 of file security.c.

Function Documentation

ApplyEventlogSettings()

static VOID ApplyEventlogSettings ( _In_ HINF  hSecurityInf, _In_ PWSTR  pszSectionName, _In_ PWSTR  pszLogName  )

static

Definition at line 591 of file security.c.

{
    INFCONTEXT InfContext;
    HKEY hServiceKey = NULL, hLogKey = NULL;
    DWORD dwValue, dwError;
    BOOL bValueSet;

    DPRINT("ApplyEventlogSettings(%p %S %S)\n",
           hSecurityInf, pszSectionName, pszLogName);

    dwError = RegCreateKeyExW(HKEY_LOCAL_MACHINE,
                              L"System\\CurrentControlSet\\Services\\Eventlog",
                              0,
                              NULL,
                              REG_OPTION_NON_VOLATILE,
                              KEY_WRITE,
                              NULL,
                              &hServiceKey,
                              NULL);
    if (dwError != ERROR_SUCCESS)
    {
        DPRINT1("Failed to create the Eventlog Service key (Error %lu)\n", dwError);
        return;
    }

    dwError = RegCreateKeyExW(hServiceKey,
                              pszLogName,
                              0,
                              NULL,
                              REG_OPTION_NON_VOLATILE,
                              KEY_WRITE,
                              NULL,
                              &hLogKey,
                              NULL);
    if (dwError != ERROR_SUCCESS)
    {
        DPRINT1("Failed to create the key %S (Error %lu)\n", pszLogName, dwError);
        RegCloseKey(hServiceKey);
        return;
    }

    if (SetupFindFirstLineW(hSecurityInf,
                            pszSectionName,
                            L"MaximumLogSize",
                            &InfContext))
    {
        DPRINT("MaximumLogSize\n");
        dwValue = 0;
        SetupGetIntField(&InfContext,
                         1,
                         (PINT)&dwValue);

        DPRINT("MaximumLogSize: %lu (kByte)\n", dwValue);
        if (dwValue >= 64 && dwValue <= 4194240)
        {
            dwValue *= 1024;

            DPRINT("MaxSize: %lu\n", dwValue);
            RegSetValueEx(hLogKey,
                          L"MaxSize",
                          0,
                          REG_DWORD,
                          (LPBYTE)&dwValue,
                          sizeof(dwValue));
        }
    }

    if (SetupFindFirstLineW(hSecurityInf,
                            pszSectionName,
                            L"AuditLogRetentionPeriod",
                            &InfContext))
    {
        bValueSet = FALSE;
        dwValue = 0;
        SetupGetIntField(&InfContext,
                         1,
                         (PINT)&dwValue);
        if (dwValue == 0)
        {
            bValueSet = TRUE;
        }
        else if (dwValue == 1)
        {
            if (SetupFindFirstLineW(hSecurityInf,
                                    pszSectionName,
                                    L"RetentionDays",
                                    &InfContext))
            {
                SetupGetIntField(&InfContext,
                                 1,
                                 (PINT)&dwValue);
                dwValue *= 86400;
                bValueSet = TRUE;
            }
        }
        else if (dwValue == 2)
        {
            dwValue = (DWORD)-1;
            bValueSet = TRUE;
        }

        if (bValueSet)
        {
            DPRINT("Retention: %lu\n", dwValue);
            RegSetValueEx(hLogKey,
                          L"Retention",
                          0,
                          REG_DWORD,
                          (LPBYTE)&dwValue,
                          sizeof(dwValue));
        }
    }

    if (SetupFindFirstLineW(hSecurityInf,
                            pszSectionName,
                            L"RestrictGuestAccess",
                            &InfContext))
    {
        dwValue = 0;
        SetupGetIntField(&InfContext,
                         1,
                         (PINT)&dwValue);
        if (dwValue == 0 || dwValue == 1)
        {
            DPRINT("RestrictGuestAccess: %lu\n", dwValue);
            RegSetValueEx(hLogKey,
                          L"RestrictGuestAccess",
                          0,
                          REG_DWORD,
                          (LPBYTE)&dwValue,
                          sizeof(dwValue));
        }
    }

    RegCloseKey(hLogKey);
    RegCloseKey(hServiceKey);
}

Referenced by InstallSecurity().

ApplyRegistryValues()

static VOID ApplyRegistryValues ( HINF  hSecurityInf )

static

Definition at line 392 of file security.c.

{
    WCHAR szRegistryPath[MAX_PATH];
    WCHAR szRootName[MAX_PATH];
    WCHAR szKeyName[MAX_PATH];
    WCHAR szValueName[MAX_PATH];
    INFCONTEXT InfContext;
    DWORD dwLength, dwType;
    HKEY hRootKey, hKey;
    PWSTR Ptr1, Ptr2;
    DWORD dwError;
    PVOID pBuffer;

    DPRINT("ApplyRegistryValues()\n");

    if (!SetupFindFirstLineW(hSecurityInf,
                             L"Registry Values",
                             NULL,
                             &InfContext))
    {
        DPRINT1("SetupFindFirstLineW failed\n");
        return;
    }

    do
    {
        /* Retrieve the privilege name */
        if (!SetupGetStringFieldW(&InfContext,
                                  0,
                                  szRegistryPath,
                                  ARRAYSIZE(szRegistryPath),
                                  NULL))
        {
            DPRINT1("SetupGetStringFieldW() failed\n");
            return;
        }

        DPRINT("RegistryPath: %S\n", szRegistryPath);

        Ptr1 = wcschr(szRegistryPath, L'\\');
        Ptr2 = wcsrchr(szRegistryPath, L'\\');
        if (Ptr1 != NULL && Ptr2 != NULL && Ptr1 != Ptr2)
        {
            dwLength = (DWORD)(((ULONG_PTR)Ptr1 - (ULONG_PTR)szRegistryPath) / sizeof(WCHAR));
            wcsncpy(szRootName, szRegistryPath, dwLength);
            szRootName[dwLength] = UNICODE_NULL;

            Ptr1++;
            dwLength = (DWORD)(((ULONG_PTR)Ptr2 - (ULONG_PTR)Ptr1) / sizeof(WCHAR));
            wcsncpy(szKeyName, Ptr1, dwLength);
            szKeyName[dwLength] = UNICODE_NULL;

            Ptr2++;
            wcscpy(szValueName, Ptr2);

            DPRINT("RootName: %S\n", szRootName);
            DPRINT("KeyName: %S\n", szKeyName);
            DPRINT("ValueName: %S\n", szValueName);

            if (_wcsicmp(szRootName, L"Machine") == 0)
            {
                hRootKey = HKEY_LOCAL_MACHINE;
            }
            else
            {
                DPRINT1("Unsupported root key %S\n", szRootName);
                break;
            }

            if (!SetupGetIntField(&InfContext,
                                  1,
                                  (PINT)&dwType))
            {
                DPRINT1("Failed to get key type (Error %lu)\n", GetLastError());
                break;
            }

            if (dwType != REG_SZ && dwType != REG_EXPAND_SZ && dwType != REG_BINARY &&
                dwType != REG_DWORD && dwType != REG_MULTI_SZ)
            {
                DPRINT1("Invalid value type %lu\n", dwType);
                break;
            }

            dwLength = 0;
            switch (dwType)
            {
                case REG_SZ:
                case REG_EXPAND_SZ:
                    SetupGetStringField(&InfContext,
                                        2,
                                        NULL,
                                        0,
                                        &dwLength);
                    dwLength *= sizeof(WCHAR);
                    break;

                case REG_BINARY:
                    SetupGetBinaryField(&InfContext,
                                        2,
                                        NULL,
                                        0,
                                        &dwLength);
                    break;

                case REG_DWORD:
                    dwLength = sizeof(INT);
                    break;

                case REG_MULTI_SZ:
                    SetupGetMultiSzField(&InfContext,
                                         2,
                                         NULL,
                                         0,
                                         &dwLength);
                    dwLength *= sizeof(WCHAR);
                    break;
            }

            if (dwLength == 0)
            {
                DPRINT1("Failed to determine the required buffer size!\n");
                break;
            }

            dwError = RegCreateKeyExW(hRootKey,
                                      szKeyName,
                                      0,
                                      NULL,
                                      REG_OPTION_NON_VOLATILE,
                                      KEY_WRITE,
                                      NULL,
                                      &hKey,
                                      NULL);
            if (dwError != ERROR_SUCCESS)
            {
                DPRINT1("Failed to create the key %S (Error %lu)\n", szKeyName, dwError);
                break;
            }

            pBuffer = HeapAlloc(GetProcessHeap(), 0, dwLength);
            if (pBuffer)
            {
                switch (dwType)
                {
                    case REG_SZ:
                    case REG_EXPAND_SZ:
                        SetupGetStringField(&InfContext,
                                            2,
                                            pBuffer,
                                            dwLength / sizeof(WCHAR),
                                            &dwLength);
                        dwLength *= sizeof(WCHAR);
                        break;

                    case REG_BINARY:
                        SetupGetBinaryField(&InfContext,
                                            2,
                                            pBuffer,
                                            dwLength,
                                            &dwLength);
                        break;

                    case REG_DWORD:
                        SetupGetIntField(&InfContext,
                                         2,
                                         pBuffer);
                        break;

                    case REG_MULTI_SZ:
                        SetupGetMultiSzField(&InfContext,
                                             2,
                                             pBuffer,
                                             dwLength / sizeof(WCHAR),
                                             &dwLength);
                        dwLength *= sizeof(WCHAR);
                        break;
                }

                RegSetValueEx(hKey,
                              szValueName,
                              0,
                              dwType,
                              pBuffer,
                              dwLength);

                HeapFree(GetProcessHeap(), 0, pBuffer);
            }

            RegCloseKey(hKey);
        }
    }
    while (SetupFindNextLine(&InfContext, &InfContext));
}

Referenced by InstallSecurity().

InstallBuiltinAccounts()

static VOID InstallBuiltinAccounts ( VOID  )

static

Definition at line 214 of file security.c.

{
    LPWSTR BuiltinAccounts[] = {
        L"S-1-1-0",         /* Everyone */
        L"S-1-5-4",         /* Interactive */
        L"S-1-5-6",         /* Service */
        L"S-1-5-19",        /* Local Service */
        L"S-1-5-20",        /* Network Service */
        L"S-1-5-32-544",    /* Administrators */
        L"S-1-5-32-545",    /* Users */
        L"S-1-5-32-547",    /* Power Users */
        L"S-1-5-32-551",    /* Backup Operators */
        L"S-1-5-32-555"};   /* Remote Desktop Users */
    LSA_OBJECT_ATTRIBUTES ObjectAttributes;
    NTSTATUS Status;
    LSA_HANDLE PolicyHandle = NULL;
    LSA_HANDLE AccountHandle = NULL;
    PSID AccountSid;
    ULONG i;

    DPRINT("InstallBuiltinAccounts()\n");

    memset(&ObjectAttributes, 0, sizeof(LSA_OBJECT_ATTRIBUTES));

    Status = LsaOpenPolicy(NULL,
                           &ObjectAttributes,
                           POLICY_CREATE_ACCOUNT,
                           &PolicyHandle);
    if (!NT_SUCCESS(Status))
    {
        DPRINT1("LsaOpenPolicy failed (Status %08lx)\n", Status);
        return;
    }

    for (i = 0; i < ARRAYSIZE(BuiltinAccounts); i++)
    {
        if (!ConvertStringSidToSid(BuiltinAccounts[i], &AccountSid))
        {
            DPRINT1("ConvertStringSidToSid(%S) failed: %lu\n", BuiltinAccounts[i], GetLastError());
            continue;
        }

        Status = LsaCreateAccount(PolicyHandle,
                                  AccountSid,
                                  0,
                                  &AccountHandle);
        if (NT_SUCCESS(Status))
        {
            LsaClose(AccountHandle);
        }

        LocalFree(AccountSid);
    }

    LsaClose(PolicyHandle);
}

Referenced by InstallSecurity().

InstallPrivileges()

static VOID InstallPrivileges ( HINF  hSecurityInf )

static

Definition at line 274 of file security.c.

{
    LSA_OBJECT_ATTRIBUTES ObjectAttributes;
    WCHAR szPrivilegeString[256];
    WCHAR szSidString[256];
    INFCONTEXT InfContext;
    DWORD i;
    PSID AccountSid = NULL;
    NTSTATUS Status;
    LSA_HANDLE PolicyHandle = NULL;
    LSA_UNICODE_STRING RightString;
    PLSA_TRANSLATED_SID2 Sids = NULL;

    DPRINT("InstallPrivileges()\n");

    memset(&ObjectAttributes, 0, sizeof(LSA_OBJECT_ATTRIBUTES));

    Status = LsaOpenPolicy(NULL,
                           &ObjectAttributes,
                           POLICY_CREATE_ACCOUNT | POLICY_LOOKUP_NAMES,
                           &PolicyHandle);
    if (!NT_SUCCESS(Status))
    {
        DPRINT1("LsaOpenPolicy failed (Status %08lx)\n", Status);
        goto done;
    }

    if (!SetupFindFirstLineW(hSecurityInf,
                             L"Privilege Rights",
                             NULL,
                             &InfContext))
    {
        DPRINT1("SetupFindFirstLineW failed\n");
        goto done;
    }

    do
    {
        /* Retrieve the privilege name */
        if (!SetupGetStringFieldW(&InfContext,
                                  0,
                                  szPrivilegeString,
                                  ARRAYSIZE(szPrivilegeString),
                                  NULL))
        {
            DPRINT1("SetupGetStringFieldW() failed\n");
            goto done;
        }
        DPRINT("Privilege: %S\n", szPrivilegeString);

        for (i = 0; i < SetupGetFieldCount(&InfContext); i++)
        {
            if (!SetupGetStringFieldW(&InfContext,
                                      i + 1,
                                      szSidString,
                                      ARRAYSIZE(szSidString),
                                      NULL))
            {
                DPRINT1("SetupGetStringFieldW() failed\n");
                goto done;
            }
            DPRINT("SID: %S\n", szSidString);

            if (szSidString[0] == UNICODE_NULL)
                continue;

            if (szSidString[0] == L'*')
            {
                DPRINT("Account Sid: %S\n", &szSidString[1]);

                if (!ConvertStringSidToSid(&szSidString[1], &AccountSid))
                {
                    DPRINT1("ConvertStringSidToSid(%S) failed: %lu\n", szSidString, GetLastError());
                    continue;
                }
            }
            else
            {
                DPRINT("Account name: %S\n", szSidString);
                continue;
 
            }

            RtlInitUnicodeString(&RightString, szPrivilegeString);
            Status = LsaAddAccountRights(PolicyHandle,
                                         (AccountSid != NULL) ? AccountSid : Sids[0].Sid,
                                         &RightString,
                                         1);
            if (!NT_SUCCESS(Status))
            {
                DPRINT1("LsaAddAccountRights() failed (Status %08lx)\n", Status);
            }

            if (Sids != NULL)
            {
                LsaFreeMemory(Sids);
                Sids = NULL;
            }

            if (AccountSid != NULL)
            {
                LocalFree(AccountSid);
                AccountSid = NULL;
            }
        }

    }
    while (SetupFindNextLine(&InfContext, &InfContext));

done:
    if (PolicyHandle != NULL)
        LsaClose(PolicyHandle);
}

Referenced by InstallSecurity().

InstallSecurity()

VOID InstallSecurity

(

VOID

)

Definition at line 734 of file security.c.

{
    HINF hSecurityInf;
    PWSTR pszSecurityInf;

//    if (IsServer())
//        pszSecurityInf = L"defltsv.inf";
//    else
        pszSecurityInf = L"defltwk.inf";

    InstallBuiltinAccounts();

    hSecurityInf = SetupOpenInfFileW(pszSecurityInf,
                                     NULL,
                                     INF_STYLE_WIN4,
                                     NULL);
    if (hSecurityInf != INVALID_HANDLE_VALUE)
    {
        InstallPrivileges(hSecurityInf);
        ApplyRegistryValues(hSecurityInf);

        ApplyEventlogSettings(hSecurityInf, L"Application Log", L"Application");
        ApplyEventlogSettings(hSecurityInf, L"Security Log", L"Security");
        ApplyEventlogSettings(hSecurityInf, L"System Log", L"System");

        SetupCloseInfFile(hSecurityInf);
    }

    /* Hack */
    SetPrimaryDomain(L"WORKGROUP", NULL);
}

Referenced by InstallReactOS().

SetAccountsDomainSid()

NTSTATUS WINAPI SetAccountsDomainSid	(	PSID	DomainSid,
		LPCWSTR	DomainName
	)

Definition at line 25 of file security.c.

{
    PPOLICY_ACCOUNT_DOMAIN_INFO OrigInfo = NULL;
    POLICY_ACCOUNT_DOMAIN_INFO Info;
    LSA_OBJECT_ATTRIBUTES ObjectAttributes;
    LSA_HANDLE PolicyHandle;

    SAM_HANDLE ServerHandle = NULL;
    SAM_HANDLE DomainHandle = NULL;
    DOMAIN_NAME_INFORMATION DomainNameInfo;

    NTSTATUS Status;

    DPRINT("SYSSETUP: SetAccountsDomainSid\n");

    memset(&ObjectAttributes, 0, sizeof(LSA_OBJECT_ATTRIBUTES));
    ObjectAttributes.Length = sizeof(LSA_OBJECT_ATTRIBUTES);

    Status = LsaOpenPolicy(NULL,
                           &ObjectAttributes,
                           POLICY_VIEW_LOCAL_INFORMATION | POLICY_TRUST_ADMIN,
                           &PolicyHandle);
    if (Status != STATUS_SUCCESS)
    {
        DPRINT("LsaOpenPolicy failed (Status: 0x%08lx)\n", Status);
        return Status;
    }

    Status = LsaQueryInformationPolicy(PolicyHandle,
                                       PolicyAccountDomainInformation,
                                       (PVOID *)&OrigInfo);
    if (Status == STATUS_SUCCESS && OrigInfo != NULL)
    {
        if (DomainName == NULL)
        {
            Info.DomainName.Buffer = OrigInfo->DomainName.Buffer;
            Info.DomainName.Length = OrigInfo->DomainName.Length;
            Info.DomainName.MaximumLength = OrigInfo->DomainName.MaximumLength;
        }
        else
        {
            Info.DomainName.Buffer = (LPWSTR)DomainName;
            Info.DomainName.Length = wcslen(DomainName) * sizeof(WCHAR);
            Info.DomainName.MaximumLength = Info.DomainName.Length + sizeof(WCHAR);
        }

        if (DomainSid == NULL)
            Info.DomainSid = OrigInfo->DomainSid;
        else
            Info.DomainSid = DomainSid;
    }
    else
    {
        Info.DomainName.Buffer = (LPWSTR)DomainName;
        Info.DomainName.Length = wcslen(DomainName) * sizeof(WCHAR);
        Info.DomainName.MaximumLength = Info.DomainName.Length + sizeof(WCHAR);
        Info.DomainSid = DomainSid;
    }

    Status = LsaSetInformationPolicy(PolicyHandle,
                                     PolicyAccountDomainInformation,
                                     (PVOID)&Info);
    if (Status != STATUS_SUCCESS)
    {
        DPRINT("LsaSetInformationPolicy failed (Status: 0x%08lx)\n", Status);
    }

    if (OrigInfo != NULL)
        LsaFreeMemory(OrigInfo);

    LsaClose(PolicyHandle);

    DomainNameInfo.DomainName.Length = wcslen(DomainName) * sizeof(WCHAR);
    DomainNameInfo.DomainName.MaximumLength = (wcslen(DomainName) + 1) * sizeof(WCHAR);
    DomainNameInfo.DomainName.Buffer = (LPWSTR)DomainName;

    Status = SamConnect(NULL,
                        &ServerHandle,
                        SAM_SERVER_CONNECT | SAM_SERVER_LOOKUP_DOMAIN,
                        NULL);
    if (NT_SUCCESS(Status))
    {
        Status = SamOpenDomain(ServerHandle,
                               DOMAIN_WRITE_OTHER_PARAMETERS,
                               Info.DomainSid,
                               &DomainHandle);
        if (NT_SUCCESS(Status))
        {
            Status = SamSetInformationDomain(DomainHandle,
                                             DomainNameInformation,
                                             (PVOID)&DomainNameInfo);
            if (!NT_SUCCESS(Status))
            {
                DPRINT1("SamSetInformationDomain failed (Status: 0x%08lx)\n", Status);
            }

            SamCloseHandle(DomainHandle);
        }
        else
        {
            DPRINT1("SamOpenDomain failed (Status: 0x%08lx)\n", Status);
        }

        SamCloseHandle(ServerHandle);
    }

    return Status;
}

Referenced by WriteComputerSettings().

SetAdministratorPassword()

NTSTATUS SetAdministratorPassword

(

LPCWSTR

Password

)

Definition at line 768 of file security.c.

{
    PPOLICY_ACCOUNT_DOMAIN_INFO OrigInfo = NULL;
    PUSER_ACCOUNT_NAME_INFORMATION AccountNameInfo = NULL;
    USER_SET_PASSWORD_INFORMATION PasswordInfo;
    LSA_OBJECT_ATTRIBUTES ObjectAttributes;
    LSA_HANDLE PolicyHandle = NULL;
    SAM_HANDLE ServerHandle = NULL;
    SAM_HANDLE DomainHandle = NULL;
    SAM_HANDLE UserHandle = NULL;
    NTSTATUS Status;

    DPRINT("SYSSETUP: SetAdministratorPassword(%p)\n", Password);

    memset(&ObjectAttributes, 0, sizeof(LSA_OBJECT_ATTRIBUTES));
    ObjectAttributes.Length = sizeof(LSA_OBJECT_ATTRIBUTES);

    Status = LsaOpenPolicy(NULL,
                           &ObjectAttributes,
                           POLICY_VIEW_LOCAL_INFORMATION | POLICY_TRUST_ADMIN,
                           &PolicyHandle);
    if (Status != STATUS_SUCCESS)
    {
        DPRINT1("LsaOpenPolicy() failed (Status: 0x%08lx)\n", Status);
        return Status;
    }

    Status = LsaQueryInformationPolicy(PolicyHandle,
                                       PolicyAccountDomainInformation,
                                       (PVOID *)&OrigInfo);
    if (!NT_SUCCESS(Status))
    {
        DPRINT1("LsaQueryInformationPolicy() failed (Status: 0x%08lx)\n", Status);
        goto done;
    }

    Status = SamConnect(NULL,
                        &ServerHandle,
                        SAM_SERVER_CONNECT | SAM_SERVER_LOOKUP_DOMAIN,
                        NULL);
    if (!NT_SUCCESS(Status))
    {
        DPRINT1("SamConnect() failed (Status: 0x%08lx)\n", Status);
        goto done;
    }

    Status = SamOpenDomain(ServerHandle,
                           DOMAIN_LOOKUP,
                           OrigInfo->DomainSid,
                           &DomainHandle);
    if (!NT_SUCCESS(Status))
    {
        DPRINT1("SamOpenDomain() failed (Status: 0x%08lx)\n", Status);
        goto done;
    }

    Status = SamOpenUser(DomainHandle,
                         USER_FORCE_PASSWORD_CHANGE | USER_READ_GENERAL,
                         DOMAIN_USER_RID_ADMIN,
                         &UserHandle);
    if (!NT_SUCCESS(Status))
    {
        DPRINT1("SamOpenUser() failed (Status %08lx)\n", Status);
        goto done;
    }

    RtlInitUnicodeString(&PasswordInfo.Password, Password);
    PasswordInfo.PasswordExpired = FALSE;

    Status = SamSetInformationUser(UserHandle,
                                   UserSetPasswordInformation,
                                   (PVOID)&PasswordInfo);
    if (!NT_SUCCESS(Status))
    {
        DPRINT1("SamSetInformationUser() failed (Status %08lx)\n", Status);
        goto done;
    }

    Status = SamQueryInformationUser(UserHandle,
                                     UserAccountNameInformation,
                                     (PVOID*)&AccountNameInfo);
    if (!NT_SUCCESS(Status))
    {
        DPRINT1("SamSetInformationUser() failed (Status %08lx)\n", Status);
        goto done;
    }

    AdminInfo.Name = RtlAllocateHeap(RtlGetProcessHeap(),
                                     HEAP_ZERO_MEMORY,
                                     AccountNameInfo->UserName.Length + sizeof(WCHAR));
    if (AdminInfo.Name != NULL)
        RtlCopyMemory(AdminInfo.Name,
                      AccountNameInfo->UserName.Buffer,
                      AccountNameInfo->UserName.Length);

    AdminInfo.Domain = RtlAllocateHeap(RtlGetProcessHeap(),
                                       HEAP_ZERO_MEMORY,
                                       OrigInfo->DomainName.Length + sizeof(WCHAR));
    if (AdminInfo.Domain != NULL)
        RtlCopyMemory(AdminInfo.Domain,
                      OrigInfo->DomainName.Buffer,
                      OrigInfo->DomainName.Length);

    AdminInfo.Password = RtlAllocateHeap(RtlGetProcessHeap(),
                                         0,
                                         (wcslen(Password) + 1) * sizeof(WCHAR));
    if (AdminInfo.Password != NULL)
        wcscpy(AdminInfo.Password, Password);

    DPRINT("Administrator Name: %S\n", AdminInfo.Name);
    DPRINT("Administrator Domain: %S\n", AdminInfo.Domain);
    DPRINT("Administrator Password: %S\n", AdminInfo.Password);

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

    if (OrigInfo != NULL)
        LsaFreeMemory(OrigInfo);

    if (PolicyHandle != NULL)
        LsaClose(PolicyHandle);

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

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

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

    DPRINT1("SYSSETUP: SetAdministratorPassword() done (Status %08lx)\n", Status);

    return Status;
}

Referenced by ComputerPageDlgProc().

SetAutoAdminLogon()

VOID SetAutoAdminLogon

(

VOID

)

Definition at line 907 of file security.c.

{
    WCHAR szAutoAdminLogon[2];
    HKEY hKey = NULL;
    DWORD dwType;
    DWORD dwSize;
    LONG lError;

    lError = RegOpenKeyExW(HKEY_LOCAL_MACHINE,
                           L"SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon",
                           0,
                           KEY_READ | KEY_WRITE,
                           &hKey);
    if (lError != ERROR_SUCCESS)
        return;

    dwSize = 2 * sizeof(WCHAR);
    lError = RegQueryValueExW(hKey,
                              L"AutoAdminLogon",
                              NULL,
                              &dwType,
                              (LPBYTE)szAutoAdminLogon,
                              &dwSize);
    if (lError != ERROR_SUCCESS)
        goto done;

    if (wcscmp(szAutoAdminLogon, L"1") == 0)
    {
        RegSetValueExW(hKey,
                       L"DefaultDomainName",
                       0,
                       REG_SZ,
                       (LPBYTE)AdminInfo.Domain,
                       (wcslen(AdminInfo.Domain) + 1) * sizeof(WCHAR));

        RegSetValueExW(hKey,
                       L"DefaultUserName",
                       0,
                       REG_SZ,
                       (LPBYTE)AdminInfo.Name,
                       (wcslen(AdminInfo.Name) + 1) * sizeof(WCHAR));

        RegSetValueExW(hKey,
                       L"DefaultPassword",
                       0,
                       REG_SZ,
                       (LPBYTE)AdminInfo.Password,
                       (wcslen(AdminInfo.Password) + 1) * sizeof(WCHAR));
    }

done:
    if (hKey != NULL)
        RegCloseKey(hKey);
}

Referenced by InstallReactOS().

SetPrimaryDomain()

static NTSTATUS SetPrimaryDomain ( LPCWSTR  DomainName, PSID  DomainSid  )

static

Definition at line 140 of file security.c.

{
    PPOLICY_PRIMARY_DOMAIN_INFO OrigInfo = NULL;
    POLICY_PRIMARY_DOMAIN_INFO Info;
    LSA_OBJECT_ATTRIBUTES ObjectAttributes;
    LSA_HANDLE PolicyHandle;
    NTSTATUS Status;

    DPRINT1("SYSSETUP: SetPrimaryDomain()\n");

    memset(&ObjectAttributes, 0, sizeof(LSA_OBJECT_ATTRIBUTES));
    ObjectAttributes.Length = sizeof(LSA_OBJECT_ATTRIBUTES);

    Status = LsaOpenPolicy(NULL,
                           &ObjectAttributes,
                           POLICY_VIEW_LOCAL_INFORMATION | POLICY_TRUST_ADMIN,
                           &PolicyHandle);
    if (Status != STATUS_SUCCESS)
    {
        DPRINT("LsaOpenPolicy failed (Status: 0x%08lx)\n", Status);
        return Status;
    }

    Status = LsaQueryInformationPolicy(PolicyHandle,
                                       PolicyPrimaryDomainInformation,
                                       (PVOID *)&OrigInfo);
    if (Status == STATUS_SUCCESS && OrigInfo != NULL)
    {
        if (DomainName == NULL)
        {
            Info.Name.Buffer = OrigInfo->Name.Buffer;
            Info.Name.Length = OrigInfo->Name.Length;
            Info.Name.MaximumLength = OrigInfo->Name.MaximumLength;
        }
        else
        {
            Info.Name.Buffer = (LPWSTR)DomainName;
            Info.Name.Length = wcslen(DomainName) * sizeof(WCHAR);
            Info.Name.MaximumLength = Info.Name.Length + sizeof(WCHAR);
        }

        if (DomainSid == NULL)
            Info.Sid = OrigInfo->Sid;
        else
            Info.Sid = DomainSid;
    }
    else
    {
        Info.Name.Buffer = (LPWSTR)DomainName;
        Info.Name.Length = wcslen(DomainName) * sizeof(WCHAR);
        Info.Name.MaximumLength = Info.Name.Length + sizeof(WCHAR);
        Info.Sid = DomainSid;
    }

    Status = LsaSetInformationPolicy(PolicyHandle,
                                     PolicyPrimaryDomainInformation,
                                     (PVOID)&Info);
    if (Status != STATUS_SUCCESS)
    {
        DPRINT("LsaSetInformationPolicy failed (Status: 0x%08lx)\n", Status);
    }

    if (OrigInfo != NULL)
        LsaFreeMemory(OrigInfo);

    LsaClose(PolicyHandle);

    return Status;
}

Referenced by InstallSecurity().