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

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

1 files changed, 164 insertions, 0 deletions

diff --git a/src/VBox/Runtime/common/crypto/x509-file.cpp b/src/VBox/Runtime/common/crypto/x509-file.cpp
new file mode 100644
index 00000000..633c6bed
--- /dev/null
+++ b/src/VBox/Runtime/common/crypto/x509-file.cpp
@@ -0,0 +1,164 @@
+/* $Id: x509-file.cpp $ */
+/** @file
+ * IPRT - Crypto - X.509, File related APIs.
+ */
+
+/*
+ * 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/x509.h>
+
+#include <iprt/assert.h>
+#include <iprt/err.h>
+#include <iprt/path.h>
+#include <iprt/crypto/pem.h>
+
+
+/*********************************************************************************************************************************
+*   Global Variables                                                                                                             *
+*********************************************************************************************************************************/
+static RTCRPEMMARKERWORD const g_aWords_Certificate[]  = { { RT_STR_TUPLE("CERTIFICATE") } };
+/** X509 Certificate markers. */
+RT_DECL_DATA_CONST(RTCRPEMMARKER const) g_aRTCrX509CertificateMarkers[] =
+{
+    { g_aWords_Certificate, RT_ELEMENTS(g_aWords_Certificate) }
+};
+/** Number of entries in g_aRTCrX509CertificateMarkers. */
+RT_DECL_DATA_CONST(uint32_t const) g_cRTCrX509CertificateMarkers = RT_ELEMENTS(g_aRTCrX509CertificateMarkers);
+
+
+RTDECL(int) RTCrX509Certificate_ReadFromFile(PRTCRX509CERTIFICATE pCertificate, const char *pszFilename, uint32_t fFlags,
+                                             PCRTASN1ALLOCATORVTABLE pAllocator, PRTERRINFO pErrInfo)
+{
+    AssertReturn(!(fFlags & ~RTCRX509CERT_READ_F_PEM_ONLY), VERR_INVALID_FLAGS);
+    PCRTCRPEMSECTION pSectionHead;
+    int rc = RTCrPemReadFile(pszFilename,
+                             fFlags & RTCRX509CERT_READ_F_PEM_ONLY ? RTCRPEMREADFILE_F_ONLY_PEM : 0,
+                             g_aRTCrX509CertificateMarkers, g_cRTCrX509CertificateMarkers,
+                             &pSectionHead, pErrInfo);
+    if (RT_SUCCESS(rc))
+    {
+        if (pSectionHead)
+        {
+            RTCRX509CERTIFICATE TmpCert;
+            RTASN1CURSORPRIMARY PrimaryCursor;
+            RTAsn1CursorInitPrimary(&PrimaryCursor, pSectionHead->pbData, (uint32_t)RT_MIN(pSectionHead->cbData, UINT32_MAX),
+                                    pErrInfo, pAllocator, RTASN1CURSOR_FLAGS_DER, RTPathFilename(pszFilename));
+            rc = RTCrX509Certificate_DecodeAsn1(&PrimaryCursor.Cursor, 0, &TmpCert, "Cert");
+            if (RT_SUCCESS(rc))
+            {
+                rc = RTCrX509Certificate_CheckSanity(&TmpCert, 0, pErrInfo, "Cert");
+                if (RT_SUCCESS(rc))
+                {
+                    rc = RTCrX509Certificate_Clone(pCertificate, &TmpCert, pAllocator);
+                    if (RT_SUCCESS(rc))
+                    {
+                        if (pSectionHead->pNext || PrimaryCursor.Cursor.cbLeft)
+                            rc = VINF_ASN1_MORE_DATA;
+                    }
+                }
+                RTCrX509Certificate_Delete(&TmpCert);
+            }
+            RTCrPemFreeSections(pSectionHead);
+        }
+        else
+            rc = rc != VINF_SUCCESS ? -rc : VERR_INTERNAL_ERROR_2;
+
+    }
+    return rc;
+}
+
+
+RTDECL(int) RTCrX509Certificate_ReadFromBuffer(PRTCRX509CERTIFICATE pCertificate, const void *pvBuf, size_t cbBuf,
+                                               uint32_t fFlags, PCRTASN1ALLOCATORVTABLE pAllocator,
+                                               PRTERRINFO pErrInfo, const char *pszErrorTag)
+{
+    AssertReturn(!(fFlags & ~RTCRX509CERT_READ_F_PEM_ONLY), VERR_INVALID_FLAGS);
+    PCRTCRPEMSECTION pSectionHead;
+    int rc = RTCrPemParseContent(pvBuf, cbBuf,
+                                 fFlags & RTCRX509CERT_READ_F_PEM_ONLY ? RTCRPEMREADFILE_F_ONLY_PEM : 0,
+                                 g_aRTCrX509CertificateMarkers, g_cRTCrX509CertificateMarkers,
+                                 &pSectionHead, pErrInfo);
+    if (RT_SUCCESS(rc))
+    {
+        if (pSectionHead)
+        {
+            RTCRX509CERTIFICATE TmpCert;
+            RTASN1CURSORPRIMARY PrimaryCursor;
+            RTAsn1CursorInitPrimary(&PrimaryCursor, pSectionHead->pbData, (uint32_t)RT_MIN(pSectionHead->cbData, UINT32_MAX),
+                                    pErrInfo, pAllocator, RTASN1CURSOR_FLAGS_DER, pszErrorTag);
+            rc = RTCrX509Certificate_DecodeAsn1(&PrimaryCursor.Cursor, 0, &TmpCert, "Cert");
+            if (RT_SUCCESS(rc))
+            {
+                rc = RTCrX509Certificate_CheckSanity(&TmpCert, 0, pErrInfo, "Cert");
+                if (RT_SUCCESS(rc))
+                {
+                    rc = RTCrX509Certificate_Clone(pCertificate, &TmpCert, pAllocator);
+                    if (RT_SUCCESS(rc))
+                    {
+                        if (pSectionHead->pNext || PrimaryCursor.Cursor.cbLeft)
+                            rc = VINF_ASN1_MORE_DATA;
+                    }
+                }
+                RTCrX509Certificate_Delete(&TmpCert);
+            }
+            RTCrPemFreeSections(pSectionHead);
+        }
+        else
+            rc = rc != VINF_SUCCESS ? -rc : VERR_INTERNAL_ERROR_2;
+    }
+    return rc;
+}
+
+
+
+#if 0
+RTDECL(int) RTCrX509Certificates_ReadFromFile(const char *pszFilename, uint32_t fFlags,
+                                              PRTCRX509CERTIFICATES pCertificates, PRTERRINFO pErrInfo)
+{
+    AssertReturn(!(fFlags & ~RTCRX509CERT_READ_F_PEM_ONLY), VERR_INVALID_FLAGS);
+    PCRTCRPEMSECTION pSectionHead;
+    int rc = RTCrPemReadFile(pszFilename,
+                             fFlags & RTCRX509CERT_READ_F_PEM_ONLY ? RTCRPEMREADFILE_F_ONLY_PEM : 0,
+                             g_aRTCrX509CertificateMarkers, g_cRTCrX509CertificateMarkers,
+                             &pSectionHead, pErrInfo);
+    if (RT_SUCCESS(rc))
+    {
+        pCertificates->Allocation
+
+        PCRTCRPEMSECTION pCurSec = pSectionHead;
+        while (pCurSec)
+        {
+
+            pCurSec = pCurSec->pNext;
+        }
+
+        RTCrPemFreeSections(pSectionHead);
+    }
+    return rc;
+}
+#endif
+