diff options
Diffstat (limited to 'xmlsecurity/source/xmlsec/nss/sanextension_nssimpl.cxx')
| -rw-r--r-- | xmlsecurity/source/xmlsec/nss/sanextension_nssimpl.cxx | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/xmlsecurity/source/xmlsec/nss/sanextension_nssimpl.cxx b/xmlsecurity/source/xmlsec/nss/sanextension_nssimpl.cxx new file mode 100644 index 000000000..e37a5473c --- /dev/null +++ b/xmlsecurity/source/xmlsec/nss/sanextension_nssimpl.cxx @@ -0,0 +1,164 @@ +/* -*- 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 <sal/config.h> +#include <rtl/ustring.hxx> +#include <com/sun/star/security/ExtAltNameType.hpp> +#include <com/sun/star/security/CertAltNameEntry.hpp> +#include <com/sun/star/beans/PropertyValue.hpp> +#include <comphelper/sequence.hxx> +#include <seccomon.h> +#include <cert.h> +#include <certt.h> + +#include "sanextension_nssimpl.hxx" + +using namespace ::com::sun::star; +using namespace ::com::sun::star::uno ; +using namespace ::com::sun::star::security ; + +namespace { + // Helper functions from nss/lib/certdb/genname.c + int GetNamesLength(CERTGeneralName *names) + { + int length = 0; + CERTGeneralName *first; + + first = names; + if (names != nullptr) { + do { + length++; + names = CERT_GetNextGeneralName(names); + } while (names != first); + } + return length; + } + +} + +//Methods from XSanExtension +css::uno::Sequence< css::security::CertAltNameEntry > SAL_CALL SanExtensionImpl::getAlternativeNames() +{ + if (m_Entries.empty()) + { + SECItem item; + + item.type = siDERCertBuffer; + item.data = reinterpret_cast<unsigned char*>(m_Extn.m_xExtnValue.getArray()); + item.len = m_Extn.m_xExtnValue.getLength(); + + PRArenaPool *arena; + CERTGeneralName *nameList; + arena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE); + + if (!arena) + return css::uno::Sequence<css::security::CertAltNameEntry>(); + + nameList = CERT_DecodeAltNameExtension(arena, &item); + + CERTGeneralName* current = nameList; + + int size = GetNamesLength(nameList); + m_Entries.resize(size); + for(int i = 0; i < size; ++i){ + switch (current->type) { + case certOtherName: { + m_Entries[i].Type = ExtAltNameType_OTHER_NAME; + css::beans::PropertyValue otherNameProp; + otherNameProp.Name = OUString::createFromAscii(CERT_GetOidString(¤t->name.OthName.oid)); + + Sequence< sal_Int8 > otherName( current->name.OthName.name.len ) ; + auto otherNameRange = asNonConstRange(otherName); + for( unsigned int r = 0; r < current->name.OthName.name.len ; r ++ ) + otherNameRange[r] = *( current->name.OthName.name.data + r ) ; + + otherNameProp.Value <<= otherName; + + m_Entries[i].Value <<= otherNameProp; + break; + } + case certRFC822Name: + m_Entries[i].Type = ExtAltNameType_RFC822_NAME; + m_Entries[i].Value <<= OUString(reinterpret_cast<char*>(current->name.other.data), current->name.other.len, RTL_TEXTENCODING_ASCII_US); + break; + case certDNSName: + m_Entries[i].Type = ExtAltNameType_DNS_NAME; + m_Entries[i].Value <<= OUString(reinterpret_cast<char*>(current->name.other.data), current->name.other.len, RTL_TEXTENCODING_ASCII_US); + break; + case certX400Address: { + // unsupported + m_Entries[i].Type = ExtAltNameType_X400_ADDRESS; + break; + } + case certDirectoryName: { + // unsupported + m_Entries[i].Type = ExtAltNameType_DIRECTORY_NAME; + break; + } + case certEDIPartyName: { + // unsupported + m_Entries[i].Type = ExtAltNameType_EDI_PARTY_NAME; + break; + } + case certURI: + m_Entries[i].Type = ExtAltNameType_URL; + m_Entries[i].Value <<= OUString(reinterpret_cast<char*>(current->name.other.data), current->name.other.len, RTL_TEXTENCODING_ASCII_US); + break; + case certIPAddress: { + m_Entries[i].Type = ExtAltNameType_IP_ADDRESS; + + Sequence< sal_Int8 > ipAddress( current->name.other.len ) ; + auto ipAddressRange = asNonConstRange(ipAddress); + for( unsigned int r = 0; r < current->name.other.len ; r ++ ) + ipAddressRange[r] = *( current->name.other.data + r ) ; + + m_Entries[i].Value <<= ipAddress; + break; + } + case certRegisterID: + m_Entries[i].Type = ExtAltNameType_REGISTERED_ID; + + + OString nssOid(CERT_GetOidString(¤t->name.other)); + OString unoOid = removeOIDFromString(nssOid); + m_Entries[i].Value <<= OStringToOUString( unoOid, RTL_TEXTENCODING_ASCII_US ); + break; + } + current = CERT_GetNextGeneralName(current); + } + + PORT_FreeArena(arena, PR_FALSE); + } + + return comphelper::containerToSequence<css::security::CertAltNameEntry>(m_Entries); +} + +OString SanExtensionImpl::removeOIDFromString( const OString &oidString) +{ + OString objID; + OString oid("OID."); + if (oidString.match(oid)) + objID = oidString.copy(oid.getLength()); + else + objID = oidString; + return objID; + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |