diff options
Diffstat (limited to 'src/VBox/Runtime/common/crypto/spc-asn1-decoder.cpp')
-rw-r--r-- | src/VBox/Runtime/common/crypto/spc-asn1-decoder.cpp | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/src/VBox/Runtime/common/crypto/spc-asn1-decoder.cpp b/src/VBox/Runtime/common/crypto/spc-asn1-decoder.cpp new file mode 100644 index 00000000..2716cc90 --- /dev/null +++ b/src/VBox/Runtime/common/crypto/spc-asn1-decoder.cpp @@ -0,0 +1,78 @@ +/* $Id: spc-asn1-decoder.cpp $ */ +/** @file + * IPRT - Crypto - Microsoft SPC / Authenticode, Decoder for ASN.1. + */ + +/* + * 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. + * + * The contents of this file may alternatively be used under the terms + * of the Common Development and Distribution License Version 1.0 + * (CDDL) only, as it comes in the "COPYING.CDDL" file of the + * VirtualBox OSE distribution, in which case the provisions of the + * CDDL are applicable instead of those of the GPL. + * + * You may elect to license modified versions of this file under the + * terms and conditions of either the GPL or the CDDL or both. + */ + + +/********************************************************************************************************************************* +* Header Files * +*********************************************************************************************************************************/ +#include "internal/iprt.h" +#include <iprt/crypto/spc.h> + +#include <iprt/errcore.h> +#include <iprt/string.h> +#include <iprt/uuid.h> + +#include "spc-internal.h" + + +/* + * One SPC Serialized Object Attribute. + */ + +/** Decode the content of the octet string value if known. */ +static int rtCrSpcSerializedObject_DecodeMore(PRTASN1CURSOR pCursor, uint32_t fFlags, + PRTCRSPCSERIALIZEDOBJECT pThis, const char *pszErrorTag) + +{ + RT_NOREF_PV(fFlags); RT_NOREF_PV(pszErrorTag); + + int rc; + RTASN1CURSOR SubCursor; + if (RTUuidCompareStr(pThis->Uuid.Asn1Core.uData.pUuid, RTCRSPCSERIALIZEDOBJECT_UUID_STR) == 0) + { + rc = RTAsn1MemAllocZ(&pThis->SerializedData.EncapsulatedAllocation, (void **)&pThis->u.pData, sizeof(*pThis->u.pData)); + if (RT_SUCCESS(rc)) + { + pThis->SerializedData.pEncapsulated = (PRTASN1CORE)pThis->u.pData; + pThis->enmType = RTCRSPCSERIALIZEDOBJECTTYPE_ATTRIBUTES; + + rc = RTAsn1CursorInitSubFromCore(pCursor, &pThis->SerializedData.Asn1Core, &SubCursor, "SerializedData"); + if (RT_SUCCESS(rc)) + rc = RTCrSpcSerializedObjectAttributes_DecodeAsn1(&SubCursor, 0, pThis->u.pData, "SD"); + } + } + else + return VINF_SUCCESS; + if (RT_SUCCESS(rc)) + rc = RTAsn1CursorCheckEnd(&SubCursor); + return rc; +} + +/* + * Generate the code. + */ +#include <iprt/asn1-generator-asn1-decoder.h> + |