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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_xmlsecurity.hxx"
#include <sal/config.h>
#include <rtl/uuid.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 <com/sun/star/uno/Reference.hxx>
#include <comphelper/sequence.hxx>
#include <seccomon.h>
#include <cert.h>
#include <certt.h>
#include <secitem.h>
#include <secport.h>
#ifndef _SANEXTENSION_NSSIMPL_HXX_
#include "sanextension_nssimpl.hxx"
#endif
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno ;
using namespace ::com::sun::star::security ;
using ::rtl::OUString ;
using ::com::sun::star::security::XCertificateExtension ;
SanExtensionImpl :: SanExtensionImpl() :
m_critical( sal_False )
{
}
SanExtensionImpl :: ~SanExtensionImpl() {
}
//Methods from XCertificateExtension
sal_Bool SAL_CALL SanExtensionImpl :: isCritical() throw( ::com::sun::star::uno::RuntimeException ) {
return m_critical ;
}
::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL SanExtensionImpl :: getExtensionId() throw( ::com::sun::star::uno::RuntimeException ) {
return m_xExtnId ;
}
::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL SanExtensionImpl :: getExtensionValue() throw( ::com::sun::star::uno::RuntimeException ) {
return m_xExtnValue ;
}
namespace {
// Helper functions from nss/lib/certdb/genname.c
static int GetNamesLength(CERTGeneralName *names)
{
int length = 0;
CERTGeneralName *first;
first = names;
if (names != NULL) {
do {
length++;
names = CERT_GetNextGeneralName(names);
} while (names != first);
}
return length;
}
}
//Methods from XSanExtension
::com::sun::star::uno::Sequence< com::sun::star::security::CertAltNameEntry > SAL_CALL SanExtensionImpl :: getAlternativeNames() throw( ::com::sun::star::uno::RuntimeException ){
if (!m_Entries.hasElements())
{
SECItem item;
item.type = siDERCertBuffer;
item.data = (unsigned char*) m_xExtnValue.getArray();
item.len = m_xExtnValue.getLength();
PRArenaPool *arena;
CERTGeneralName *nameList;
arena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE);
if (!arena)
return m_Entries;
nameList = CERT_DecodeAltNameExtension(arena, &item);
CERTGeneralName* current = nameList;
int size = GetNamesLength(nameList);
CertAltNameEntry* arrCertAltNameEntry = new CertAltNameEntry[size];
for(int i = 0; i < size ; i++){
switch (current->type) {
case certOtherName: {
arrCertAltNameEntry[i].Type = ExtAltNameType_OTHER_NAME;
::com::sun::star::beans::PropertyValue otherNameProp;
otherNameProp.Name = ::rtl::OUString::createFromAscii(CERT_GetOidString(¤t->name.OthName.oid));
Sequence< sal_Int8 > otherName( current->name.OthName.name.len ) ;
for( unsigned int r = 0; r < current->name.OthName.name.len ; r ++ )
otherName[r] = *( current->name.OthName.name.data + r ) ;
otherNameProp.Value <<= otherName;
arrCertAltNameEntry[i].Value <<= otherNameProp;
break;
}
case certRFC822Name:
arrCertAltNameEntry[i].Type = ExtAltNameType_RFC822_NAME;
arrCertAltNameEntry[i].Value <<= ::rtl::OUString((const sal_Char*)current->name.other.data, current->name.other.len, RTL_TEXTENCODING_ASCII_US);
break;
case certDNSName:
arrCertAltNameEntry[i].Type = ExtAltNameType_DNS_NAME;
arrCertAltNameEntry[i].Value <<= ::rtl::OUString((const sal_Char*)current->name.other.data, current->name.other.len, RTL_TEXTENCODING_ASCII_US);
break;
case certX400Address: {
// unsupported
arrCertAltNameEntry[i].Type = ExtAltNameType_X400_ADDRESS;
break;
}
case certDirectoryName: {
// unsupported
arrCertAltNameEntry[i].Type = ExtAltNameType_DIRECTORY_NAME;
break;
}
case certEDIPartyName: {
// unsupported
arrCertAltNameEntry[i].Type = ExtAltNameType_EDI_PARTY_NAME;
break;
}
case certURI:
arrCertAltNameEntry[i].Type = ExtAltNameType_URL;
arrCertAltNameEntry[i].Value <<= ::rtl::OUString((const sal_Char*)current->name.other.data, current->name.other.len, RTL_TEXTENCODING_ASCII_US);
break;
case certIPAddress: {
arrCertAltNameEntry[i].Type = ExtAltNameType_IP_ADDRESS;
Sequence< sal_Int8 > ipAddress( current->name.other.len ) ;
for( unsigned int r = 0; r < current->name.other.len ; r ++ )
ipAddress[r] = *( current->name.other.data + r ) ;
arrCertAltNameEntry[i].Value <<= ipAddress;
break;
}
case certRegisterID:
arrCertAltNameEntry[i].Type = ExtAltNameType_REGISTERED_ID;
rtl::OString nssOid = ::rtl::OString(CERT_GetOidString(¤t->name.other));
rtl::OString unoOid = removeOIDFromString(nssOid);
arrCertAltNameEntry[i].Value <<= rtl::OStringToOUString( unoOid, RTL_TEXTENCODING_ASCII_US );
break;
}
current = CERT_GetNextGeneralName(current);
}
m_Entries = ::comphelper::arrayToSequence< com::sun::star::security::CertAltNameEntry >(arrCertAltNameEntry, size);
delete [] arrCertAltNameEntry;
PORT_FreeArena(arena, PR_FALSE);
}
return m_Entries;
}
::rtl::OString SanExtensionImpl :: removeOIDFromString( const ::rtl::OString &oidString)
{
::rtl::OString objID;
::rtl::OString oid("OID.");
if (oidString.match(oid))
objID = oidString.copy(oid.getLength());
else
objID = oidString;
return objID;
}
//Helper method
void SanExtensionImpl :: setCertExtn( ::com::sun::star::uno::Sequence< sal_Int8 > extnId, ::com::sun::star::uno::Sequence< sal_Int8 > extnValue, sal_Bool critical ) {
m_critical = critical ;
m_xExtnId = extnId ;
m_xExtnValue = extnValue ;
}
void SanExtensionImpl :: setCertExtn( unsigned char* value, unsigned int vlen, unsigned char* id, unsigned int idlen, sal_Bool critical ) {
unsigned int i ;
if( value != NULL && vlen != 0 ) {
Sequence< sal_Int8 > extnv( vlen ) ;
for( i = 0; i < vlen ; i ++ )
extnv[i] = *( value + i ) ;
m_xExtnValue = extnv ;
} else {
m_xExtnValue = Sequence<sal_Int8>();
}
if( id != NULL && idlen != 0 ) {
Sequence< sal_Int8 > extnId( idlen ) ;
for( i = 0; i < idlen ; i ++ )
extnId[i] = *( id + i ) ;
m_xExtnId = extnId ;
} else {
m_xExtnId = Sequence<sal_Int8>();
}
m_critical = critical ;
}
void SanExtensionImpl :: extractCertExt () {
}
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