Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 662 insertions, 0 deletions

diff --git a/sal/osl/w32/security.cxx b/sal/osl/w32/security.cxx
new file mode 100644
index 000000000..21ed64a78
--- /dev/null
+++ b/sal/osl/w32/security.cxx
@@ -0,0 +1,662 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include "system.h"
+#include <userenv.h>
+
+#include <cassert>
+#include <osl/security.h>
+#include <osl/diagnose.h>
+#include <osl/thread.h>
+#include <osl/file.h>
+#include <systools/win32/uwinapi.h>
+#include <sddl.h>
+#include <sal/macros.h>
+#include <sal/log.hxx>
+#include <o3tl/char16_t2wchar_t.hxx>
+#include "secimpl.hxx"
+
+/* To get an impersonation token we need to create an impersonation
+   duplicate so every access token has to be created with duplicate
+   access rights */
+
+#define TOKEN_DUP_QUERY (TOKEN_QUERY|TOKEN_DUPLICATE)
+
+static bool GetSpecialFolder(rtl_uString **strPath, REFKNOWNFOLDERID rFolder);
+// We use LPCTSTR here, because we use it with SE_foo_NAME constants
+// which are defined in winnt.h as UNICODE-dependent TEXT("PrivilegeName")
+static bool Privilege(LPCTSTR pszPrivilege, bool bEnable);
+static bool getUserNameImpl(oslSecurity Security, rtl_uString **strName, bool bIncludeDomain);
+
+oslSecurity SAL_CALL osl_getCurrentSecurity(void)
+{
+    oslSecurityImpl* pSecImpl = static_cast<oslSecurityImpl *>(malloc(sizeof(oslSecurityImpl)));
+    if (pSecImpl)
+    {
+        pSecImpl->m_pNetResource = nullptr;
+        pSecImpl->m_User[0] = '\0';
+        pSecImpl->m_hToken = nullptr;
+        pSecImpl->m_hProfile = nullptr;
+    }
+    return pSecImpl;
+}
+
+oslSecurityError SAL_CALL osl_loginUser( rtl_uString *strUserName, rtl_uString *strPasswd, oslSecurity *pSecurity )
+{
+    oslSecurityError ret;
+
+    sal_Unicode*    strUser;
+    sal_Unicode*    strDomain = o3tl::toU(_wcsdup(o3tl::toW(rtl_uString_getStr(strUserName))));
+    HANDLE  hUserToken;
+    LUID luid;
+
+    if (nullptr != (strUser = o3tl::toU(wcschr(o3tl::toW(strDomain), L'/'))))
+        *strUser++ = L'\0';
+    else
+    {
+        strUser   = strDomain;
+        strDomain = nullptr;
+    }
+
+    // this process must have the right: 'act as a part of operatingsystem'
+    OSL_ASSERT(LookupPrivilegeValue(nullptr, SE_TCB_NAME, &luid));
+    (void) luid;
+
+    if (LogonUserW(o3tl::toW(strUser), strDomain ? o3tl::toW(strDomain) : L"", o3tl::toW(rtl_uString_getStr(strPasswd)),
+                  LOGON32_LOGON_INTERACTIVE, LOGON32_PROVIDER_DEFAULT,
+                   &hUserToken))
+    {
+        oslSecurityImpl* pSecImpl = static_cast<oslSecurityImpl *>(malloc(sizeof(oslSecurityImpl)));
+        if (pSecImpl)
+        {
+            pSecImpl->m_pNetResource = nullptr;
+            pSecImpl->m_hToken = hUserToken;
+            pSecImpl->m_hProfile = nullptr;
+            wcscpy(o3tl::toW(pSecImpl->m_User), o3tl::toW(strUser));
+        }
+        *pSecurity = pSecImpl;
+        ret = pSecImpl ? osl_Security_E_None : osl_Security_E_Unknown;
+    }
+    else
+    {
+        ret = osl_Security_E_UserUnknown;
+    }
+
+    if (strDomain)
+        free(strDomain);
+    else
+        free(strUser);
+
+    return ret;
+}
+
+oslSecurityError SAL_CALL osl_loginUserOnFileServer(rtl_uString *strUserName,
+                                                    rtl_uString *strPasswd,
+                                                    rtl_uString *strFileServer,
+                                                    oslSecurity *pSecurity)
+{
+    oslSecurityError    ret;
+    DWORD               err;
+    NETRESOURCEW        netResource;
+    sal_Unicode*                remoteName;
+    sal_Unicode*                userName;
+
+    remoteName  = static_cast<sal_Unicode *>(malloc((rtl_uString_getLength(strFileServer) + rtl_uString_getLength(strUserName) + 4) * sizeof(sal_Unicode)));
+    userName    = static_cast<sal_Unicode *>(malloc((rtl_uString_getLength(strFileServer) + rtl_uString_getLength(strUserName) + 2) * sizeof(sal_Unicode)));
+
+    wcscpy(o3tl::toW(remoteName), L"\\\\");
+    wcscat(o3tl::toW(remoteName), o3tl::toW(rtl_uString_getStr(strFileServer)));
+    wcscat(o3tl::toW(remoteName), L"\\");
+    wcscat(o3tl::toW(remoteName), o3tl::toW(rtl_uString_getStr(strUserName)));
+
+    wcscpy(o3tl::toW(userName), o3tl::toW(rtl_uString_getStr(strFileServer)));
+    wcscat(o3tl::toW(userName), L"\\");
+    wcscat(o3tl::toW(userName), o3tl::toW(rtl_uString_getStr(strUserName)));
+
+    netResource.dwScope         = RESOURCE_GLOBALNET;
+    netResource.dwType          = RESOURCETYPE_DISK;
+    netResource.dwDisplayType   = RESOURCEDISPLAYTYPE_SHARE;
+    netResource.dwUsage         = RESOURCEUSAGE_CONNECTABLE;
+    netResource.lpLocalName     = nullptr;
+    netResource.lpRemoteName    = o3tl::toW(remoteName);
+    netResource.lpComment       = nullptr;
+    netResource.lpProvider      = nullptr;
+
+    err = WNetAddConnection2W(&netResource, o3tl::toW(rtl_uString_getStr(strPasswd)), o3tl::toW(userName), 0);
+
+    if ((err == NO_ERROR) || (err == ERROR_ALREADY_ASSIGNED))
+    {
+        oslSecurityImpl* pSecImpl = static_cast<oslSecurityImpl *>(malloc(sizeof(oslSecurityImpl)));
+        if (pSecImpl)
+        {
+            pSecImpl->m_pNetResource = static_cast<NETRESOURCEW *>(malloc(sizeof(NETRESOURCE)));
+            if (pSecImpl->m_pNetResource)
+            {
+                *pSecImpl->m_pNetResource = netResource;
+                pSecImpl->m_hToken = nullptr;
+                pSecImpl->m_hProfile = nullptr;
+                wcscpy(o3tl::toW(pSecImpl->m_User), o3tl::toW(rtl_uString_getStr(strUserName)));
+            }
+            else
+            {
+                free(pSecImpl);
+                pSecImpl = nullptr;
+            }
+        }
+        *pSecurity = pSecImpl;
+
+        ret = pSecImpl ? osl_Security_E_None : osl_Security_E_Unknown;
+    }
+    else
+    {
+        ret = osl_Security_E_UserUnknown;
+    }
+
+    free(remoteName);
+    free(userName);
+
+    return ret;
+}
+
+sal_Bool SAL_CALL osl_isAdministrator(oslSecurity Security)
+{
+    if (!Security)
+        return false;
+
+    HANDLE                      hImpersonationToken = nullptr;
+    PSID                        psidAdministrators;
+    SID_IDENTIFIER_AUTHORITY    siaNtAuthority = { SECURITY_NT_AUTHORITY };
+    bool                    bSuccess = false;
+
+    /* If Security contains an access token we need to duplicate it to an impersonation
+       access token. NULL works with CheckTokenMembership() as the current effective
+       impersonation token
+     */
+
+    if ( static_cast<oslSecurityImpl*>(Security)->m_hToken )
+    {
+        if ( !DuplicateToken (static_cast<oslSecurityImpl*>(Security)->m_hToken, SecurityImpersonation, &hImpersonationToken) )
+            return false;
+    }
+
+    /* CheckTokenMembership() can be used on W2K and higher (NT4 no longer supported by OOo)
+       and also works on Vista to retrieve the effective user rights. Just checking for
+       membership of Administrators group is not enough on Vista this would require additional
+       complicated checks as described in KB article Q118626: http://support.microsoft.com/kb/118626/en-us
+    */
+
+    if (AllocateAndInitializeSid(&siaNtAuthority,
+                                 2,
+                                 SECURITY_BUILTIN_DOMAIN_RID,
+                                 DOMAIN_ALIAS_RID_ADMINS,
+                                 0, 0, 0, 0, 0, 0,
+                                 &psidAdministrators))
+    {
+        BOOL fSuccess = FALSE;
+
+        if (CheckTokenMembership(hImpersonationToken, psidAdministrators, &fSuccess) && fSuccess)
+            bSuccess = true;
+
+        FreeSid(psidAdministrators);
+    }
+
+    if (hImpersonationToken)
+        CloseHandle(hImpersonationToken);
+
+    return bSuccess;
+}
+
+void SAL_CALL osl_freeSecurityHandle(oslSecurity Security)
+{
+    if (!Security)
+        return;
+
+    oslSecurityImpl *pSecImpl = static_cast<oslSecurityImpl*>(Security);
+
+    if (pSecImpl->m_pNetResource != nullptr)
+    {
+        WNetCancelConnection2W(pSecImpl->m_pNetResource->lpRemoteName, 0, true);
+
+        free(pSecImpl->m_pNetResource->lpRemoteName);
+        free(pSecImpl->m_pNetResource);
+    }
+
+    if (pSecImpl->m_hToken)
+        CloseHandle(pSecImpl->m_hToken);
+
+    if ( pSecImpl->m_hProfile )
+        CloseHandle(pSecImpl->m_hProfile);
+
+    free (pSecImpl);
+}
+
+sal_Bool SAL_CALL osl_getUserIdent(oslSecurity Security, rtl_uString **strIdent)
+{
+    if (!Security)
+       return false;
+
+    oslSecurityImpl *pSecImpl = static_cast<oslSecurityImpl*>(Security);
+
+    HANDLE hAccessToken = pSecImpl->m_hToken;
+
+    if (hAccessToken == nullptr)
+        OpenProcessToken(GetCurrentProcess(), TOKEN_DUP_QUERY, &hAccessToken);
+
+    if (hAccessToken)
+    {
+        DWORD  nInfoBuffer = 512;
+        UCHAR* pInfoBuffer = static_cast<UCHAR *>(malloc(nInfoBuffer));
+
+        while (!GetTokenInformation(hAccessToken, TokenUser,
+                                       pInfoBuffer, nInfoBuffer, &nInfoBuffer))
+        {
+            if (GetLastError() == ERROR_INSUFFICIENT_BUFFER)
+            {
+                if (auto p = static_cast<UCHAR *>(realloc(pInfoBuffer, nInfoBuffer)))
+                    pInfoBuffer = p;
+                else
+                {
+                    free(pInfoBuffer);
+                    pInfoBuffer = nullptr;
+                    break;
+                }
+            }
+            else
+            {
+                free(pInfoBuffer);
+                pInfoBuffer = nullptr;
+                break;
+            }
+        }
+
+        if (pSecImpl->m_hToken == nullptr)
+            CloseHandle(hAccessToken);
+
+        if (pInfoBuffer)
+        {
+            PSID pSid = reinterpret_cast<PTOKEN_USER>(pInfoBuffer)->User.Sid;
+
+            LPWSTR pSidStr = nullptr;
+            bool bResult = ConvertSidToStringSidW(pSid, &pSidStr);
+            if (bResult)
+            {
+                rtl_uString_newFromStr(strIdent, o3tl::toU(pSidStr));
+                LocalFree(pSidStr);
+            }
+            else
+            {
+                const DWORD dwError = GetLastError();
+                SAL_WARN(
+                    "sal.osl",
+                    "ConvertSidToStringSidW failed. GetLastError returned: " << dwError);
+            }
+
+            free(pInfoBuffer);
+
+            return bResult;
+        }
+    }
+    else
+    {
+        DWORD needed = 0;
+
+        WNetGetUserW(nullptr, nullptr, &needed);
+        if (needed < 16)
+            needed = 16;
+
+        if (auto Ident = static_cast<sal_Unicode *>(malloc(needed*sizeof(sal_Unicode))))
+        {
+            if (WNetGetUserW(nullptr, o3tl::toW(Ident), &needed) != NO_ERROR)
+            {
+                wcscpy(o3tl::toW(Ident), L"unknown");
+                Ident[7] = L'\0';
+            }
+
+            rtl_uString_newFromStr( strIdent, Ident);
+            free(Ident);
+            return true;
+        }
+    }
+    return false;
+}
+
+sal_Bool SAL_CALL osl_getUserName(oslSecurity Security, rtl_uString **strName)
+{
+    return getUserNameImpl(Security, strName, true);
+}
+
+sal_Bool SAL_CALL osl_getShortUserName(oslSecurity Security, rtl_uString **strName)
+{
+    return getUserNameImpl(Security, strName, false);
+}
+
+sal_Bool SAL_CALL osl_getHomeDir(oslSecurity Security, rtl_uString **pustrDirectory)
+{
+    if (!Security)
+        return false;
+
+    rtl_uString *ustrSysDir = nullptr;
+    bool bSuccess = false;
+
+    oslSecurityImpl *pSecImpl = static_cast<oslSecurityImpl*>(Security);
+
+    if (pSecImpl->m_pNetResource != nullptr)
+    {
+        rtl_uString_newFromStr( &ustrSysDir, o3tl::toU(pSecImpl->m_pNetResource->lpRemoteName));
+
+        bSuccess = osl_File_E_None == osl_getFileURLFromSystemPath( ustrSysDir, pustrDirectory );
+    }
+    else
+    {
+            bSuccess = GetSpecialFolder(&ustrSysDir, FOLDERID_Documents) &&
+                                 (osl_File_E_None == osl_getFileURLFromSystemPath(ustrSysDir, pustrDirectory));
+    }
+
+    if ( ustrSysDir )
+        rtl_uString_release( ustrSysDir );
+
+    return bSuccess;
+}
+
+sal_Bool SAL_CALL osl_getConfigDir(oslSecurity Security, rtl_uString **pustrDirectory)
+{
+    if (!Security)
+        return false;
+
+    bool bSuccess = false;
+    oslSecurityImpl *pSecImpl = static_cast<oslSecurityImpl*>(Security);
+
+    if (pSecImpl->m_pNetResource != nullptr)
+    {
+        rtl_uString *ustrSysDir = nullptr;
+
+        rtl_uString_newFromStr( &ustrSysDir, o3tl::toU(pSecImpl->m_pNetResource->lpRemoteName));
+        bSuccess = osl_File_E_None == osl_getFileURLFromSystemPath( ustrSysDir, pustrDirectory);
+
+        if ( ustrSysDir )
+            rtl_uString_release( ustrSysDir );
+    }
+    else
+    {
+        if (pSecImpl->m_hToken)
+        {
+            /* not implemented */
+            OSL_ASSERT(false);
+        }
+        else
+        {
+            rtl_uString *ustrFile = nullptr;
+            sal_Unicode sFile[_MAX_PATH];
+
+            if ( !GetSpecialFolder( &ustrFile, FOLDERID_RoamingAppData) )
+            {
+                OSL_VERIFY(GetWindowsDirectoryW(o3tl::toW(sFile), _MAX_DIR) > 0);
+
+                rtl_uString_newFromStr( &ustrFile, sFile);
+            }
+
+            bSuccess = osl_File_E_None == osl_getFileURLFromSystemPath(ustrFile, pustrDirectory);
+
+            if ( ustrFile )
+                rtl_uString_release( ustrFile );
+        }
+    }
+
+    return bSuccess;
+}
+
+sal_Bool SAL_CALL osl_loadUserProfile(oslSecurity Security)
+{
+    /*  CreateProcessAsUser does not load the specified user's profile
+        into the HKEY_USERS registry key. This means that access to information
+        in the HKEY_CURRENT_USER registry key may not produce results consistent
+        with a normal interactive logon.
+        It is your responsibility to load the user's registry hive into HKEY_USERS
+        with the LoadUserProfile function before calling CreateProcessAsUser.
+    */
+
+    RegCloseKey(HKEY_CURRENT_USER);
+
+    if (!Privilege(SE_RESTORE_NAME, true))
+        return false;
+
+    bool bOk = false;
+    HANDLE hAccessToken = static_cast<oslSecurityImpl*>(Security)->m_hToken;
+
+    /* try to create user profile */
+    if ( !hAccessToken )
+    {
+        /* retrieve security handle if not done before e.g. osl_getCurrentSecurity()
+        */
+        HANDLE hProcess = GetCurrentProcess();
+
+        if (hProcess != nullptr)
+        {
+            OpenProcessToken(hProcess, TOKEN_IMPERSONATE, &hAccessToken);
+            CloseHandle(hProcess);
+        }
+    }
+
+    rtl_uString *buffer = nullptr;
+    PROFILEINFOW pi;
+
+    getUserNameImpl(Security, &buffer, false);
+
+    ZeroMemory(&pi, sizeof(pi));
+    pi.dwSize = sizeof(pi);
+    pi.lpUserName = o3tl::toW(rtl_uString_getStr(buffer));
+    pi.dwFlags = PI_NOUI;
+
+    if (LoadUserProfileW(hAccessToken, &pi))
+    {
+        UnloadUserProfile(hAccessToken, pi.hProfile);
+
+        bOk = true;
+    }
+
+    rtl_uString_release(buffer);
+
+    if (hAccessToken && (hAccessToken != static_cast<oslSecurityImpl*>(Security)->m_hToken))
+        CloseHandle(hAccessToken);
+
+    return bOk;
+}
+
+void SAL_CALL osl_unloadUserProfile(oslSecurity Security)
+{
+    if ( static_cast<oslSecurityImpl*>(Security)->m_hProfile == nullptr )
+        return;
+
+    HANDLE hAccessToken = static_cast<oslSecurityImpl*>(Security)->m_hToken;
+
+    if ( !hAccessToken )
+    {
+        /* retrieve security handle if not done before e.g. osl_getCurrentSecurity()
+        */
+        HANDLE hProcess = GetCurrentProcess();
+
+        if (hProcess != nullptr)
+        {
+            OpenProcessToken(hProcess, TOKEN_IMPERSONATE, &hAccessToken);
+            CloseHandle(hProcess);
+        }
+    }
+
+    /* unloading the user profile */
+    UnloadUserProfile(hAccessToken, static_cast<oslSecurityImpl*>(Security)->m_hProfile);
+
+    static_cast<oslSecurityImpl*>(Security)->m_hProfile = nullptr;
+
+    if (hAccessToken && (hAccessToken != static_cast<oslSecurityImpl*>(Security)->m_hToken))
+        CloseHandle(hAccessToken);
+}
+
+static bool GetSpecialFolder(rtl_uString **strPath, REFKNOWNFOLDERID rFolder)
+{
+    bool bRet = false;
+    PWSTR PathW;
+    if (SUCCEEDED(SHGetKnownFolderPath(rFolder, KF_FLAG_CREATE, nullptr, &PathW)))
+    {
+        rtl_uString_newFromStr(strPath, o3tl::toU(PathW));
+        CoTaskMemFree(PathW);
+        bRet = true;
+    }
+
+    return bRet;
+}
+
+// We use LPCTSTR here, because we use it with SE_foo_NAME constants
+// which are defined in winnt.h as UNICODE-dependent TEXT("PrivilegeName")
+static bool Privilege(LPCTSTR strPrivilege, bool bEnable)
+{
+    HANDLE           hToken;
+    TOKEN_PRIVILEGES tp;
+
+    // obtain the processes token
+    if (!OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES | TOKEN_DUP_QUERY, &hToken))
+        return false;
+
+    // get the luid
+    if (!LookupPrivilegeValue(nullptr, strPrivilege, &tp.Privileges[0].Luid))
+        return false;
+
+    tp.PrivilegeCount = 1;
+
+    if (bEnable)
+        tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
+    else
+        tp.Privileges[0].Attributes = 0;
+
+    // enable or disable the privilege
+    if (!AdjustTokenPrivileges(hToken, FALSE, &tp, 0, nullptr, nullptr))
+        return false;
+
+    if (!CloseHandle(hToken))
+        return false;
+
+    return true;
+}
+
+static bool getUserNameImpl(oslSecurity Security, rtl_uString **strName,  bool bIncludeDomain)
+{
+    if (!Security)
+        return false;
+
+    oslSecurityImpl *pSecImpl = static_cast<oslSecurityImpl*>(Security);
+
+    HANDLE hAccessToken = pSecImpl->m_hToken;
+
+    if (hAccessToken == nullptr)
+        OpenProcessToken(GetCurrentProcess(), TOKEN_DUP_QUERY, &hAccessToken);
+
+    if (hAccessToken)
+    {
+        DWORD  nInfoBuffer = 512;
+        UCHAR* pInfoBuffer = static_cast<UCHAR *>(malloc(nInfoBuffer));
+
+        while (!GetTokenInformation(hAccessToken, TokenUser,
+                                       pInfoBuffer, nInfoBuffer, &nInfoBuffer))
+        {
+            if (GetLastError() == ERROR_INSUFFICIENT_BUFFER)
+            {
+                if (auto p = static_cast<UCHAR *>(realloc(pInfoBuffer, nInfoBuffer)))
+                    pInfoBuffer = p;
+                else
+                {
+                    free(pInfoBuffer);
+                    pInfoBuffer = nullptr;
+                    break;
+                }
+            }
+            else
+            {
+                free(pInfoBuffer);
+                pInfoBuffer = nullptr;
+                break;
+            }
+        }
+
+        if (pSecImpl->m_hToken == nullptr)
+            CloseHandle(hAccessToken);
+
+        if (pInfoBuffer)
+        {
+            sal_Unicode  UserName[128];
+            sal_Unicode  DomainName[128];
+            sal_Unicode  Name[257];
+            DWORD nUserName   = SAL_N_ELEMENTS(UserName);
+            DWORD nDomainName = SAL_N_ELEMENTS(DomainName);
+            SID_NAME_USE sUse;
+
+            if (LookupAccountSidW(nullptr, reinterpret_cast<PTOKEN_USER>(pInfoBuffer)->User.Sid,
+                                    o3tl::toW(UserName), &nUserName,
+                                    o3tl::toW(DomainName), &nDomainName, &sUse))
+            {
+                if (bIncludeDomain)
+                {
+                    wcscpy(o3tl::toW(Name), o3tl::toW(DomainName));
+                    wcscat(o3tl::toW(Name), L"/");
+                    wcscat(o3tl::toW(Name), o3tl::toW(UserName));
+                }
+                else
+                {
+                    wcscpy(o3tl::toW(Name), o3tl::toW(UserName));
+                }
+
+                rtl_uString_newFromStr(strName, Name);
+                free(pInfoBuffer);
+                return true;
+            }
+        }
+    }
+    else
+    {
+        DWORD needed=0;
+        sal_Unicode *pNameW=nullptr;
+
+        WNetGetUserW(nullptr, nullptr, &needed);
+        pNameW = static_cast<sal_Unicode *>(malloc (needed*sizeof(sal_Unicode)));
+        assert(pNameW); // Don't handle OOM conditions
+
+        if (WNetGetUserW(nullptr, o3tl::toW(pNameW), &needed) == NO_ERROR)
+        {
+            rtl_uString_newFromStr( strName, pNameW);
+
+            if (pNameW)
+                free(pNameW);
+            return true;
+        }
+        else if (pSecImpl->m_User[0] != '\0')
+        {
+            rtl_uString_newFromStr(strName, o3tl::toU(pSecImpl->m_pNetResource->lpRemoteName));
+
+            if (pNameW)
+                free(pNameW);
+
+            return true;
+        }
+
+        if (pNameW)
+            free(pNameW);
+    }
+
+    return false;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */