Adding upstream version 6.0.4-dfsg.upstream/6.0.4-dfsgupstream

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

3 files changed, 222 insertions, 0 deletions

diff --git a/src/VBox/HostServices/auth/winlogon/Makefile.kup b/src/VBox/HostServices/auth/winlogon/Makefile.kup
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/src/VBox/HostServices/auth/winlogon/Makefile.kup
diff --git a/src/VBox/HostServices/auth/winlogon/VBoxAuth.rc b/src/VBox/HostServices/auth/winlogon/VBoxAuth.rc
new file mode 100644
index 00000000..b24ed0fe
--- /dev/null
+++ b/src/VBox/HostServices/auth/winlogon/VBoxAuth.rc
@@ -0,0 +1,51 @@
+/* $Id: VBoxAuth.rc $ */
+/** @file
+ * VBoxAuth - Resource file containing version info and icon.
+ */
+
+/*
+ * Copyright (C) 2015-2019 Oracle Corporation
+ *
+ * This file is part of VirtualBox Open Source Edition (OSE), as
+ * available from http://www.virtualbox.org. This file is free software;
+ * you can redistribute it and/or modify it under the terms of the GNU
+ * General Public License (GPL) as published by the Free Software
+ * Foundation, in version 2 as it comes in the "COPYING" file of the
+ * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
+ * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
+ */
+
+#include <windows.h>
+#include <VBox/version.h>
+
+LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
+
+VS_VERSION_INFO VERSIONINFO
+  FILEVERSION      VBOX_RC_FILE_VERSION
+  PRODUCTVERSION   VBOX_RC_FILE_VERSION
+  FILEFLAGSMASK    VS_FFI_FILEFLAGSMASK
+  FILEFLAGS        VBOX_RC_FILE_FLAGS
+  FILEOS           VBOX_RC_FILE_OS
+  FILETYPE         VBOX_RC_TYPE_DLL
+  FILESUBTYPE      VFT2_UNKNOWN
+BEGIN
+  BLOCK "StringFileInfo"
+  BEGIN
+    BLOCK "040904b0" // Lang=US English, CharSet=Unicode
+    BEGIN
+      VALUE "FileDescription",  "VirtualBox Authentication Host Service\0"
+      VALUE "InternalName",     "VBoxAuth\0"
+      VALUE "OriginalFilename", "VBoxAuth.dll\0"
+      VALUE "CompanyName",      VBOX_RC_COMPANY_NAME
+      VALUE "FileVersion",      VBOX_RC_FILE_VERSION_STR
+      VALUE "LegalCopyright",   VBOX_RC_LEGAL_COPYRIGHT
+      VALUE "ProductName",      VBOX_RC_PRODUCT_NAME_STR
+      VALUE "ProductVersion",   VBOX_RC_PRODUCT_VERSION_STR
+      VBOX_RC_MORE_STRINGS
+    END
+  END
+  BLOCK "VarFileInfo"
+  BEGIN
+    VALUE "Translation", 0x409, 1200
+  END
+END
diff --git a/src/VBox/HostServices/auth/winlogon/winlogon.cpp b/src/VBox/HostServices/auth/winlogon/winlogon.cpp
new file mode 100644
index 00000000..4db9b7a5
--- /dev/null
+++ b/src/VBox/HostServices/auth/winlogon/winlogon.cpp
@@ -0,0 +1,171 @@
+/* $Id: winlogon.cpp $ */
+/** @file
+ * VirtualBox External Authentication Library - Windows Logon Authentication.
+ */
+
+/*
+ * Copyright (C) 2006-2019 Oracle Corporation
+ *
+ * This file is part of VirtualBox Open Source Edition (OSE), as
+ * available from http://www.virtualbox.org. This file is free software;
+ * you can redistribute it and/or modify it under the terms of the GNU
+ * General Public License (GPL) as published by the Free Software
+ * Foundation, in version 2 as it comes in the "COPYING" file of the
+ * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
+ * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
+ */
+
+/* If defined, debug messages will be written to the debugger. */
+// #define AUTH_DEBUG
+
+#include <iprt/win/windows.h>
+#include <VBox/VBoxAuth.h>
+#include <iprt/cdefs.h>
+
+#ifdef AUTH_DEBUG
+# include <stdio.h>
+
+static void dprintfw(const WCHAR *fmt, ...)
+{
+   va_list va;
+   va_start(va, fmt);
+
+   WCHAR buffer[1024];
+
+   _vsnwprintf(buffer, sizeof (buffer), fmt, va);
+
+   OutputDebugStringW(buffer);
+
+   va_end(va);
+}
+# define DBGAUTH(a) dprintfw a
+#else
+# define DBGAUTH(a)
+#endif
+
+static WCHAR g_wszEmpty[] = { L"" };
+
+static void freeWideChar(WCHAR *pwszString)
+{
+    if (pwszString && pwszString != &g_wszEmpty[0])
+    {
+        size_t cb = (wcslen(pwszString) + 1) * sizeof(WCHAR);
+        SecureZeroMemory(pwszString, cb);
+        free(pwszString);
+    }
+}
+
+static WCHAR *utf8ToWideChar(const char *pszString)
+{
+    /*
+     * Shortcut for empty strings.
+     */
+    if (!pszString || *pszString == 0)
+        return &g_wszEmpty[0];
+
+    /*
+     * Return NULL on errors.
+     */
+    WCHAR *pwszString = NULL;
+
+    /*
+     * First calc result string length.
+     */
+    const DWORD dwFlags = MB_ERR_INVALID_CHARS;
+    int cwc = MultiByteToWideChar(CP_UTF8, dwFlags, pszString, -1, NULL, 0);
+    if (cwc > 0)
+    {
+        /*
+         * Alloc space for result buffer.
+         */
+        pwszString = (WCHAR *)malloc(cwc * sizeof(WCHAR));
+        if (pwszString)
+        {
+            /*
+             * Do the translation.
+             */
+            if (MultiByteToWideChar(CP_UTF8, dwFlags, pszString, -1, pwszString, cwc) <= 0)
+            {
+                /* translation error */
+                free(pwszString);
+                pwszString = NULL;
+            }
+        }
+    }
+
+    return pwszString;
+}
+
+/* Prototype it to make sure we've got the right prototype. */
+extern "C"
+#if defined(_MSC_VER)
+__declspec(dllexport)
+#endif
+FNAUTHENTRY3 AuthEntry;
+
+/**
+ * @callback_method_impl{FNAUTHENTRY3}
+ */
+extern "C"
+AuthResult AUTHCALL AuthEntry(const char *pszCaller,
+                              PAUTHUUID pUuid,
+                              AuthGuestJudgement guestJudgement,
+                              const char *pszUser,
+                              const char *pszPassword,
+                              const char *pszDomain,
+                              int fLogon,
+                              unsigned clientId)
+{
+    RT_NOREF4(pszCaller, pUuid, guestJudgement, clientId);
+    if (!fLogon)
+    {
+        /* Nothing to cleanup. The return code does not matter. */
+        return AuthResultAccessDenied;
+    }
+
+    LPWSTR pwszUsername = utf8ToWideChar(pszUser);
+    LPWSTR pwszDomain   = utf8ToWideChar(pszDomain);
+    LPWSTR pwszPassword = utf8ToWideChar(pszPassword);
+
+    DBGAUTH((L"u[%ls], d[%ls], p[%ls]\n", lpwszUsername, lpwszDomain, lpwszPassword));
+
+    AuthResult result = AuthResultAccessDenied;
+
+    if (pwszUsername && pwszDomain && pwszPassword)
+    {
+        /* LOGON32_LOGON_INTERACTIVE is intended for users who will be interactively using the computer,
+         * such as a user being logged on by a terminal server, remote shell, or similar process.
+         */
+        DWORD dwLogonType     = LOGON32_LOGON_INTERACTIVE;
+        DWORD dwLogonProvider = LOGON32_PROVIDER_DEFAULT;
+
+        HANDLE hToken;
+
+        BOOL fSuccess = LogonUserW(pwszUsername,
+                                   pwszDomain,
+                                   pwszPassword,
+                                   dwLogonType,
+                                   dwLogonProvider,
+                                   &hToken);
+
+        if (fSuccess)
+        {
+            DBGAUTH((L"LogonUser success. hToken = %p\n", hToken));
+
+            result = AuthResultAccessGranted;
+
+            CloseHandle(hToken);
+        }
+        else
+        {
+            DBGAUTH((L"LogonUser failed %08X\n", GetLastError()));
+        }
+    }
+
+    freeWideChar(pwszUsername);
+    freeWideChar(pwszDomain);
+    freeWideChar(pwszPassword);
+
+    return result;
+}
+