| 1 | /* $Id: VBoxCredProvUtils.cpp 98103 2023-01-17 14:15:46Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VBoxCredProvUtils - Misc. utility functions for VBoxCredProv.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2012-2023 Oracle and/or its affiliates.
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| 8 | *
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| 9 | * This file is part of VirtualBox base platform packages, as
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| 10 | * available from https://www.virtualbox.org.
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| 11 | *
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| 12 | * This program is free software; you can redistribute it and/or
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| 13 | * modify it under the terms of the GNU General Public License
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| 14 | * as published by the Free Software Foundation, in version 3 of the
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| 15 | * License.
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| 16 | *
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| 17 | * This program is distributed in the hope that it will be useful, but
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| 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 20 | * General Public License for more details.
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| 21 | *
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| 22 | * You should have received a copy of the GNU General Public License
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| 23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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| 24 | *
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| 25 | * SPDX-License-Identifier: GPL-3.0-only
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| 26 | */
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| 27 |
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| 28 |
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| 29 | /*********************************************************************************************************************************
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| 30 | * Header Files *
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| 31 | *********************************************************************************************************************************/
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| 32 | #include <iprt/win/windows.h>
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| 33 |
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| 34 | #include <iprt/string.h>
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| 35 | #include <VBox/log.h>
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| 36 | #ifdef LOG_ENABLED
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| 37 | # include <iprt/stream.h>
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| 38 | #endif
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| 39 | #include <VBox/VBoxGuestLib.h>
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| 40 |
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| 41 |
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| 42 | /*********************************************************************************************************************************
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| 43 | * Global Variables *
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| 44 | *********************************************************************************************************************************/
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| 45 | /** Verbosity flag for guest logging. */
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| 46 | DWORD g_dwVerbosity = 0;
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| 47 |
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| 48 |
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| 49 | /**
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| 50 | * Displays a verbose message.
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| 51 | *
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| 52 | * @param dwLevel Minimum log level required to display this message.
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| 53 | * @param pszFormat The message text.
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| 54 | * @param ... Format arguments.
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| 55 | */
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| 56 | void VBoxCredProvVerbose(DWORD dwLevel, const char *pszFormat, ...)
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| 57 | {
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| 58 | if (dwLevel <= g_dwVerbosity)
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| 59 | {
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| 60 | va_list args;
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| 61 | va_start(args, pszFormat);
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| 62 | char *psz = NULL;
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| 63 | RTStrAPrintfV(&psz, pszFormat, args);
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| 64 | va_end(args);
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| 65 |
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| 66 | AssertPtr(psz);
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| 67 | LogRel(("%s", psz));
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| 68 |
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| 69 | #ifdef LOG_ENABLED
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| 70 | PRTSTREAM pStream;
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| 71 | int rc2 = RTStrmOpen("C:\\VBoxCredProvLog.txt", "a", &pStream);
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| 72 | if (RT_SUCCESS(rc2))
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| 73 | {
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| 74 | RTStrmPrintf(pStream, "%s", psz);
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| 75 | RTStrmClose(pStream);
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| 76 | }
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| 77 | #endif
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| 78 | RTStrFree(psz);
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| 79 | }
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| 80 | }
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| 81 |
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| 82 |
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| 83 | /**
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| 84 | * Reports VBoxGINA's status to the host (treated as a guest facility).
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| 85 | *
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| 86 | * @return IPRT status code.
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| 87 | * @param enmStatus Status to report to the host.
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| 88 | */
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| 89 | int VBoxCredProvReportStatus(VBoxGuestFacilityStatus enmStatus)
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| 90 | {
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| 91 | VBoxCredProvVerbose(0, "VBoxCredProv: reporting status %d\n", enmStatus);
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| 92 |
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| 93 | int rc = VbglR3AutoLogonReportStatus(enmStatus);
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| 94 | if (RT_FAILURE(rc))
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| 95 | VBoxCredProvVerbose(0, "VBoxCredProv: failed to report status %d, rc=%Rrc\n", enmStatus, rc);
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| 96 | return rc;
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| 97 | }
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| 98 |
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