GeneralCRLDetailsPanel.cpp

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#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) && defined(PKIFRESOURCES_ALLOW_GCC_PRAGMA)
    #pragma implementation "GeneralCRLDetailsPanel.cpp"
#endif

//Pick up PKIF windows SDK configuration macros instead of WX's 
#include "PKIFdll.h"
// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"

#ifdef __BORLANDC__
    #pragma hdrstop
#endif

#include "GeneralCRLDetailsPanel.h"
#include "pkif.h"
#include "ResourceUtils.h"
#include "PRStringUtils.h"
#include "wx/wxhtml.h"

#include <boost/algorithm/string.hpp>

#include <iostream>
#include <fstream>
#include <sstream>
using namespace std;
using namespace boost;
// WDR: class implementations

//----------------------------------------------------------------------------
// CPKIFGeneralCRLDetailsPanel
//----------------------------------------------------------------------------

// WDR: event table for CPKIFGeneralCRLDetailsPanel
string DecodeIP(CPKIFBufferPtr& encodedIP);
string GetOIDString(const CPKIFOIDPtr &oid);
const wxString& GetBufAsAscii(const CPKIFBufferPtr& in, wxString& out);

BEGIN_EVENT_TABLE(CPKIFGeneralCRLDetailsPanel,wxPanel)
    EVT_BUTTON( PKIFR_ID_COPY_TO_FILECRL, CPKIFGeneralCRLDetailsPanel::OnSaveCRL )
    EVT_LIST_ITEM_SELECTED( PKIFR_ID_CRL_DETAILS_LIST, CPKIFGeneralCRLDetailsPanel::OnSelectItem )
END_EVENT_TABLE()
CPKIFGeneralCRLDetailsPanel::CPKIFGeneralCRLDetailsPanel( wxWindow *parent, wxWindowID id,
    const wxPoint &position, const wxSize& size, long style ) :
    wxPanel( parent, id, position, size, style )
{
    // WDR: dialog function UserPolicySetDefinitionPanel for CPKIFGeneralCRLDetailsPanel
    m_sizer = GeneralCRLDetailsPanel( this, TRUE ); 

    wxListItem itemCol;
    itemCol.SetText(_T("Field"));
    itemCol.SetAlign(wxLIST_FORMAT_LEFT);
    itemCol.SetWidth(190);
    GetListboxGeneralInfo()->InsertColumn(0, itemCol);

    itemCol.SetText(_T("Value"));
    itemCol.SetAlign(wxLIST_FORMAT_LEFT);
    itemCol.SetWidth(190);
    GetListboxGeneralInfo()->InsertColumn(1, itemCol);
}
void CPKIFGeneralCRLDetailsPanel::OnInitDialog(wxInitDialogEvent& event)
{
    PopulateList();
    PopulateListExtensions();
}
void CPKIFGeneralCRLDetailsPanel::PopulateList()
{
    m_fieldCount = 1;
    long tmp = GetListboxGeneralInfo()->InsertItem(m_fieldCount, _T("Version"));
    char numbuf[10];
    sprintf (numbuf, "%i", m_crl->Version());
    GetListboxGeneralInfo()->SetItem(tmp, 1, _T(numbuf));   
    GetListboxGeneralInfo()->SetItemPtrData(tmp, (wxUIntPtr)strdup(numbuf));
    m_fieldCount++;

    tmp = GetListboxGeneralInfo()->InsertItem(m_fieldCount, _T("Issuer"));
    GetListboxGeneralInfo()->SetItem(tmp, 1, _T(m_crl->Issuer()->ToString()));
    GetListboxGeneralInfo()->SetItemPtrData(tmp, (wxUIntPtr)strdup(m_crl->Issuer()->ToString()));
    m_fieldCount++;

    ostringstream os5;
    tmp = GetListboxGeneralInfo()->InsertItem(m_fieldCount, _T("Effective Date"));
    os5<< m_crl->ThisUpdate()->month()<<"/";
    os5<< m_crl->ThisUpdate()->dayOfMonth() <<"/" ;
    os5<< m_crl->ThisUpdate()->year() << "  ";  
    os5<< m_crl->ThisUpdate()->hours()<<":";
    os5<< m_crl->ThisUpdate()->minutes() <<":" ;
    os5<< m_crl->ThisUpdate()->seconds();
    GetListboxGeneralInfo()->SetItem(tmp, 1, _T(os5.str().c_str()));
    GetListboxGeneralInfo()->SetItemPtrData(tmp, (wxUIntPtr)strdup(os5.str().c_str()));
    m_fieldCount++;

    ostringstream os6;
    tmp = GetListboxGeneralInfo()->InsertItem(m_fieldCount, _T("Next Update"));
    os6<< m_crl->NextUpdate()->month()<<"/";
    os6<< m_crl->NextUpdate()->dayOfMonth() <<"/" ;
    os6<< m_crl->NextUpdate()->year() << "  ";
    os6<< m_crl->NextUpdate()->hours()<<":";
    os6<< m_crl->NextUpdate()->minutes() <<":" ;
    os6<< m_crl->NextUpdate()->seconds();
    GetListboxGeneralInfo()->SetItem(tmp, 1, _T(os6.str().c_str()));
    GetListboxGeneralInfo()->SetItemPtrData(tmp, (wxUIntPtr)strdup(os6.str().c_str()));
    m_fieldCount++;

    
    tmp = GetListboxGeneralInfo()->InsertItem(m_fieldCount, _T("Signature algorithm"));
    GetListboxGeneralInfo()->SetItem(tmp, 1, _T(GetOIDString(m_crl->SignatureAlgorithm()->oid()).c_str()));
    GetListboxGeneralInfo()->SetItemPtrData(tmp, (wxUIntPtr)strdup(GetOIDString(m_crl->SignatureAlgorithm()->oid()).c_str()));
    m_fieldCount++;
}
void CPKIFGeneralCRLDetailsPanel::SetCRL(CPKIFCRLPtr& crl)
{
    m_crl = crl;
}
void CPKIFGeneralCRLDetailsPanel::OnSelectItem(wxListEvent& event)
{
    wxListItem info;
    info.m_itemId = event.m_itemIndex;
    info.m_col = 1;
    info.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_DATA;
    if ( GetListboxGeneralInfo()->GetItem(info) )
    {
        //GetFieldInfo()->SetValue(_T(info.m_text.c_str()));
        GetFieldInfo()->SetValue(_T((char*)info.GetData()));
    }
    
}
void CPKIFGeneralCRLDetailsPanel::OnSaveCRL(wxCommandEvent& event)
{
    if(m_crl) {
        wxString prompt;
        prompt.Printf(wxT("Save CRL issued by %s As:"),WXCASTCHARS(m_crl->Issuer()->ToString()));
            static wxString filter = wxT("CRL files (*.crl)|*.crl|All files (*.*)|*.*");

        wxString tafile = wxFileSelector(prompt, NULL, NULL, NULL, filter);
        if(tafile != wxT("")) {
            CPKIFBufferPtr certbuf = m_crl->Encoded();
            WriteBufferToFile(string(tafile.mb_str()),certbuf);
        }
    }
}
void CPKIFGeneralCRLDetailsPanel::PopulateListExtensions()
{
    CPKIFX509ExtensionMediator2 * mediator = CPKIFX509ExtensionMediator2::GetInstance();
    std::vector<CPKIFX509ExtensionPtr> exts;
    m_crl->IPKIFHasExtensions::GetExtensions (mediator, exts);

    std::vector<CPKIFX509ExtensionPtr>::iterator pos;
    std::vector<CPKIFX509ExtensionPtr>::iterator end = exts.end();
    for(pos = exts.begin(); pos != end; ++pos)
    {

    //CPKIFAuthorityKeyIdentifier
    {
        CPKIFAuthorityKeyIdentifier* ext = dynamic_cast<CPKIFAuthorityKeyIdentifier*>((*pos).get());
        //CPKIFAuthorityKeyIdentifierPtr ext = m_crl->GetExtension<CPKIFAuthorityKeyIdentifier>();
        if(ext != (CPKIFAuthorityKeyIdentifier*)NULL)
        {
            ostringstream os;   
            int tmp = GetListboxGeneralInfo()->InsertItem(m_fieldCount, _T("Authority Key Identifier"));

            bool issDNAndSerPresent = ext->IssDNAndSerialNumberPresent();
            bool keyIDPresent = ext->KeyIDPresent();
            CPKIFGeneralNames issuerNames;
            ext->Issuer(issuerNames);
            const char* serialNumber = ext->SerialNumber();
            CPKIFBufferPtr kid = ext->KeyIdentifier();



            if(issDNAndSerPresent)
            {
                if(issuerNames.empty() || NULL == serialNumber)
                {
                }
            }   
            if(keyIDPresent)
            {
                wxString out;
                os << "KeyID=" << GetBufAsAscii(kid, out) << endl;
            }

            GetListboxGeneralInfo()->SetItem(tmp, 1, _T(os.str().c_str()));
            GetListboxGeneralInfo()->SetItemPtrData(tmp, (wxUIntPtr)strdup(os.str().c_str()));
            wxListItem info;
            info.m_itemId = tmp;
            GetListboxGeneralInfo()->GetItem(info);
            m_fieldCount++;
            if(ext->isCritical())
            {
                info.SetTextColour(*wxRED);         
                GetListboxGeneralInfo()->SetItem(info);             
                GetListboxGeneralInfo()->RefreshItem(info.m_itemId);
            }
            continue;
        }
    }

    //CPKIFCRLNumber
    {
        CPKIFCRLNumber* ext = dynamic_cast<CPKIFCRLNumber*>((*pos).get());
        //CPKIFCRLNumberPtr ext = m_crl->GetExtension<CPKIFCRLNumber>();
        if(ext != (CPKIFCRLNumber*)NULL)
        {
            ostringstream os;   
            int tmp = GetListboxGeneralInfo()->InsertItem(m_fieldCount, _T("CRL Number"));


            const char* crlNumber = ext->CRLNumber();           
            os << "CRL Number=" << crlNumber << endl;

            GetListboxGeneralInfo()->SetItem(tmp, 1, _T(os.str().c_str()));
            GetListboxGeneralInfo()->SetItemPtrData(tmp, (wxUIntPtr)strdup(os.str().c_str()));
            wxListItem info;
            info.m_itemId = tmp;
            GetListboxGeneralInfo()->GetItem(info);
            m_fieldCount++;
            if(ext->isCritical())
            {
                info.SetTextColour(*wxRED);         
                GetListboxGeneralInfo()->SetItem(info);             
                GetListboxGeneralInfo()->RefreshItem(info.m_itemId);
            }
            continue;
        }
    }

    //CPKIFCRLReason
    {
        CPKIFCRLReason* ext = dynamic_cast<CPKIFCRLReason*>((*pos).get());
        //CPKIFCRLReasonPtr ext = m_crl->GetExtension<CPKIFCRLReason>();
        if(ext != (CPKIFCRLReason*)NULL)
        {
            ostringstream os;   
            int tmp = GetListboxGeneralInfo()->InsertItem(m_fieldCount, _T("CRL Reason Code"));


            bool bAffilChanged = ext->AffiliationChanged();
            bool bCACompromise = ext->CACompromise();
            bool bCertificateHold = ext->CertificateHold();
            bool bCessationOfOperation = ext->CessationOfOperation();
            bool bKeyCompromise = ext->KeyCompromise();
            bool bRemoveFromCRL = ext->RemoveFromCRL();
            bool bSuperseded = ext->Superseded();
            bool bUnspecified = ext->Unspecified();

            if(bAffilChanged)
            {           
                os << "Affiliation Changed";
            }
            else if(bCACompromise)
            {
                os << "CA Compromise";
            }
            else if(bCertificateHold)
            {
                os << "Certificate Hold";
            }
            else if(bCessationOfOperation)
            {
                os << "Cessation Of Operation";
            }
            else if(bKeyCompromise)
            {
                os << "Key Compromise";
            }
            else if(bRemoveFromCRL)
            {
                os << "Remove From CRL";
            }
            else if(bSuperseded)
            {
                os << "Superseded";
            }
            else if(bUnspecified)
            {
                os << "Unspecified";
            }

            GetListboxGeneralInfo()->SetItem(tmp, 1, _T(os.str().c_str()));
            GetListboxGeneralInfo()->SetItemPtrData(tmp, (wxUIntPtr)strdup(os.str().c_str()));
            wxListItem info;
            info.m_itemId = tmp;
            GetListboxGeneralInfo()->GetItem(info);
            m_fieldCount++;
            if(ext->isCritical())
            {
                info.SetTextColour(*wxRED);         
                GetListboxGeneralInfo()->SetItem(info);             
                GetListboxGeneralInfo()->RefreshItem(info.m_itemId);
            }
            continue;
        }
    }

    //CPKIFDeltaCRLIndicator
    {
        CPKIFDeltaCRLIndicator* ext = dynamic_cast<CPKIFDeltaCRLIndicator*>((*pos).get());
        //CPKIFDeltaCRLIndicatorPtr ext = m_crl->GetExtension<CPKIFDeltaCRLIndicator>();
        if(ext != (CPKIFDeltaCRLIndicator*)NULL)
        {
            ostringstream os;   
            int tmp = GetListboxGeneralInfo()->InsertItem(m_fieldCount, _T("Delta CRL Indicator"));

            
            const char* baseCRLNumber = ext->BaseCRLNumber();
            os << "Minimum Base CRL Number=" << baseCRLNumber;

            GetListboxGeneralInfo()->SetItem(tmp, 1, _T(os.str().c_str()));
            GetListboxGeneralInfo()->SetItemPtrData(tmp, (wxUIntPtr)strdup(os.str().c_str()));
            wxListItem info;
            info.m_itemId = tmp;
            GetListboxGeneralInfo()->GetItem(info);
            m_fieldCount++;
            if(ext->isCritical())
            {
                info.SetTextColour(*wxRED);         
                GetListboxGeneralInfo()->SetItem(info);             
                GetListboxGeneralInfo()->RefreshItem(info.m_itemId);
            }
            continue;
        }
    }

        //CPKIFFreshestCRL
    {
        CPKIFFreshestCRL* ext = dynamic_cast<CPKIFFreshestCRL*>((*pos).get());
//      CPKIFFreshestCRLPtr ext = m_crl->GetExtension<CPKIFFreshestCRL>();
        if(ext != (CPKIFFreshestCRL*)NULL)
        {
                        ostringstream os;   
            int tmp = GetListboxGeneralInfo()->InsertItem(m_fieldCount, _T("Freshest CRL"));

            CPKIFCRLDistributionPointListPtr dps = ext->DPs();
            CPKIFCRLDistributionPointList::iterator pos;
            CPKIFCRLDistributionPointList::iterator end = dps->end();;
            for(pos = dps->begin(); pos != end; ++pos)
            {
                CPKIFDistributionPointNamePtr dp = (*pos)->DistributionPoint();

                {
                    CPKIFGeneralNameList gns;
                    dp->FullName(gns);
                    
                    CPKIFGeneralNames::iterator gnPos;
                    CPKIFGeneralNames::iterator gnEnd = gns.end();
                    int count = 1;
                    for(gnPos = gns.begin(); gnPos != gnEnd; ++gnPos)
                    {
                            os << "[" << count <<"]" << "Freshest CRL"<<endl;
                            CPKIFGeneralName::GENNAMETYPE gnt = (*gnPos)->GetType();
                            if(CPKIFGeneralName::DIRECTORYNAME == gnt)
                            {
                                os << "    Directory Address:" << endl;
                                os << "        " <<(*gnPos)->directoryName()->ToString() << endl;
                            }
                            else if(CPKIFGeneralName::DNSNAME == gnt)
                            {
                                os << "    DNS Name=" << (*gnPos)->dnsName() << endl;
                            }
                            else if(CPKIFGeneralName::IPADDRESS == gnt)
                            {
                                
                                CPKIFBufferPtr ip = (*gnPos)->ipAddress();
                                string ipStr = DecodeIP(ip);
                                vector<std::string> parts1;
                                string separator = "/";
                                StringSplit(ipStr, separator, parts1);
                                if(parts1.size() == 2)
                                {
                                    os << "    IP Address=" << parts1[0] << endl;
                                    os << "    Mask=" << parts1[1] << endl;
                                }
                            }
                            else if(CPKIFGeneralName::OID == gnt)
                            {
                                os << "    OID Name=" << (*gnPos)->oid()->ToString() << endl;
                            }
                            else if(CPKIFGeneralName::OTHERNAME == gnt)
                            {

                                CPKIFBufferPtr on = (*gnPos)->otherName();
                                int buffLen = on->GetLength();
                                unsigned char* asciiVal = new unsigned char[buffLen*2+1];
                                btoa((char*)on->GetBuffer(), (char*)asciiVal, on->GetLength());

                                os << "    Other Name:" << endl;
                                os << "        " << asciiVal << endl;

                                if(asciiVal)
                                    delete[] asciiVal;
                            }   
                            else if(CPKIFGeneralName::RFC822 == gnt)
                            {
                                os << "    RFC822 Name=" << (*gnPos)->rfc822Name() << endl;
                            }
                            else if(CPKIFGeneralName::URI == gnt)
                            {
                                os << "    URI=" << (*gnPos)->uri() << endl;
                            }
                            //gn->x400Address();
                            count++;
                        }
                        
                }
                {
                    CPKIFGeneralNames gns;
                    (*pos)->CRLIssuer(gns);
                    
                    CPKIFGeneralNames::iterator gnPos;
                    CPKIFGeneralNames::iterator gnEnd = gns.end();
                    int count = 1;
                    for(gnPos = gns.begin(); gnPos != gnEnd; ++gnPos)
                    {
                        os << "[" << count <<"]" << "CRL Issuer"<<endl;
                        CPKIFGeneralName::GENNAMETYPE gnt = (*gnPos)->GetType();
                        if(CPKIFGeneralName::DIRECTORYNAME == gnt)
                        {
                            os << "    Directory Address:" << endl;
                            os << "        " << (*gnPos)->directoryName()->ToString() << endl;
                        }
                        else if(CPKIFGeneralName::DNSNAME == gnt)
                        {
                            os << "    DNS Name=" << (*gnPos)->dnsName() << endl;
                        }
                        //gn->ipAddress();
                        else if(CPKIFGeneralName::OID == gnt)
                        {
                            os << "    OID=" << (*gnPos)->oid()->ToString() << endl;
                        }
                        //gn->otherName();
                        else if(CPKIFGeneralName::RFC822 == gnt)
                        {
                            os << "    RFC822 Name=" << (*gnPos)->rfc822Name() << endl;
                        }
                        else if(CPKIFGeneralName::URI == gnt)
                        {
                            os << "    URI=" << (*gnPos)->uri() << endl;
                        }
                    }
                }
            }

            GetListboxGeneralInfo()->SetItem(tmp, 1, _T(os.str().c_str()));
            GetListboxGeneralInfo()->SetItemPtrData(tmp, (wxUIntPtr)strdup(os.str().c_str()));
            wxListItem info;
            info.m_itemId = tmp;
            GetListboxGeneralInfo()->GetItem(info);
            m_fieldCount++;
            if(ext->isCritical())
            {
                info.SetTextColour(*wxRED);         
                GetListboxGeneralInfo()->SetItem(info);             
                GetListboxGeneralInfo()->RefreshItem(info.m_itemId);
            }
            continue;
        }
    }

    //CPKIFHoldInstructionCode
    {
        CPKIFHoldInstructionCode* ext = dynamic_cast<CPKIFHoldInstructionCode*>((*pos).get());
//      CPKIFHoldInstructionCodePtr ext = m_crl->GetExtension<CPKIFHoldInstructionCode>();
        if(ext != (CPKIFHoldInstructionCode*)NULL)
        {
            ostringstream os;   
            int tmp = GetListboxGeneralInfo()->InsertItem(m_fieldCount, _T("Hold Instruction Code"));

            CPKIFOIDPtr holdCode = ext->HoldInstruction();          
            os << "Hold Instruction Code=" <<holdCode->ToString() << endl;

            GetListboxGeneralInfo()->SetItem(tmp, 1, _T(os.str().c_str()));
            GetListboxGeneralInfo()->SetItemPtrData(tmp, (wxUIntPtr)strdup(os.str().c_str()));
            wxListItem info;
            info.m_itemId = tmp;
            GetListboxGeneralInfo()->GetItem(info);
            m_fieldCount++;
            if(ext->isCritical())
            {
                info.SetTextColour(*wxRED);         
                GetListboxGeneralInfo()->SetItem(info);             
                GetListboxGeneralInfo()->RefreshItem(info.m_itemId);
            }
            continue;
        }
    }

    //CPKIFIssuingDistributionPoint
    {
        CPKIFIssuingDistributionPoint* ext = dynamic_cast<CPKIFIssuingDistributionPoint*>((*pos).get());
//      CPKIFIssuingDistributionPointPtr ext = m_crl->GetExtension<CPKIFIssuingDistributionPoint>();
        if(ext != (CPKIFIssuingDistributionPoint*)NULL)
        {
        
            ostringstream os;   
            int tmp = GetListboxGeneralInfo()->InsertItem(m_fieldCount, _T("Issuing Distribution Point"));

            CPKIFDistributionPointNamePtr dp = ext->DistributionPoint();
            if(dp != (CPKIFDistributionPointName*)NULL)
            {
                os << "Distribution Point Name:" << endl;
                CPKIFGeneralNames gns;
                dp->FullName(gns);
                
                os << "    Full Name:" << endl;
                CPKIFGeneralNames::iterator gnPos;
                CPKIFGeneralNames::iterator gnEnd = gns.end();
                for(gnPos = gns.begin(); gnPos != gnEnd; ++gnPos)
                {
                    CPKIFGeneralName::GENNAMETYPE gnt = (*gnPos)->GetType();
                    if(CPKIFGeneralName::DIRECTORYNAME == gnt)
                    {
                        os << "        Directory Address:" << endl;
                        os << "            " << (*gnPos)->directoryName()->ToString() << endl;
                    }
                    else if(CPKIFGeneralName::DNSNAME == gnt)
                    {
                        os << "        DNS Name:" << endl;
                        os << "            " << (*gnPos)->dnsName() << endl;
                    }
                    //gn->ipAddress();
                    else if(CPKIFGeneralName::OID == gnt)
                    {
                        os << "        OID:" << endl;
                        os << "            " << (*gnPos)->oid()->ToString() << endl;
                    }
                    //gn->otherName();
                    else if(CPKIFGeneralName::RFC822 == gnt)
                    {
                        os << "        RFC822 Name:" << endl;
                        os << "            " << (*gnPos)->rfc822Name() << endl;
                    }
                    else if(CPKIFGeneralName::URI == gnt)
                    {
                        os << "        URI:" << endl;
                        os << "            " << (*gnPos)->uri() << endl;
                    }
                }
            }

            if(ext->OnlyContainsUserCerts())
            {
                os << "Only Contains User Certs=Yes "<<endl;
            }
            else
            {
                os << "Only Contains User Certs=No "<<endl;
            }

            if(ext->OnlyContainsAuthorityCerts())
            {
                os << "Only Contains CA Certs=Yes "<<endl;
            }
            else
            {
                os << "Only Contains CA Certs=No "<<endl;
            }

            if(ext->IndirectCRL())
            {
                os << "Indirect CRL=Yes "<<endl;
            }
            else
            {
                os << "Indirect CRL=No "<<endl;
            }
            if(ext->OnlySomeReasons())
            {
                os << "Only Some Reasons=Yes "<<endl;
            }
            else
            {
                os << "Only Some Reasons=No "<<endl;
            }

            GetListboxGeneralInfo()->SetItem(tmp, 1, _T(os.str().c_str()));
            GetListboxGeneralInfo()->SetItemPtrData(tmp, (wxUIntPtr)strdup(os.str().c_str()));
            wxListItem info;
            info.m_itemId = tmp;
            GetListboxGeneralInfo()->GetItem(info);
            m_fieldCount++;
            if(ext->isCritical())
            {
                info.SetTextColour(*wxRED);         
                GetListboxGeneralInfo()->SetItem(info);             
                GetListboxGeneralInfo()->RefreshItem(info.m_itemId);
            }
            continue;
        }
    }

    //CPKIFAuthorityInfoAccess
    {
        CPKIFAuthorityInfoAccess* ext = dynamic_cast<CPKIFAuthorityInfoAccess*>((*pos).get());
//      CPKIFAuthorityInfoAccessPtr ext = m_crl->GetExtension<CPKIFAuthorityInfoAccess>();
        if(ext != (CPKIFAuthorityInfoAccess*)NULL)
        {
            ostringstream os;       
            int tmp = GetListboxGeneralInfo()->InsertItem(m_fieldCount, _T("Authority Information Access"));

            //get the list of access descriptions
            CPKIFAccessDescriptionListPtr adl = ext->GetAccessDescriptions();
            if(adl != (CPKIFAccessDescriptionList*)NULL)
            {
                CPKIFAccessDescription ad;
                CPKIFAccessDescriptionList::iterator pos;
                CPKIFAccessDescriptionList::iterator end = adl->end();
                int count = 1;
                for(pos = adl->begin(); pos != end; ++pos)
                {
                    os << "[" << count <<"]" << "Authority Info Access"<<endl;
                    CPKIFOIDPtr accessMethod = (*pos)->AccessMethod();
                    string accessMethodStr = "";

                    if(0 == strcmp(accessMethod->ToString(), "1.3.6.1.5.5.7.48.2"))
                    {
                        accessMethodStr = "Certification Authority Issuer (1.3.6.1.5.5.7.48.2)";
                    }
                    else if(0 == strcmp(accessMethod->ToString(), "1.3.6.1.5.5.7.48.5"))
                    {
                        accessMethodStr = "Certification Repository (1.3.6.1.5.5.7.48.5)";
                    }
                    else if(0 == strcmp(accessMethod->ToString(), "1.3.6.1.5.5.7.48.1"))
                    { 
                        accessMethodStr = "On-line Certificate Status Protocol (1.3.6.1.5.5.7.48.1)";
                    }

                    os << "    Access Method=" << accessMethodStr << endl;

                    CPKIFGeneralNamePtr gn = (*pos)->AccessLocation();
                    if(gn != (CPKIFGeneralName*)NULL)
                    {
                        os << "    Alternative Name:"<<endl;
                        CPKIFGeneralName::GENNAMETYPE gnt = gn->GetType();
                        if(CPKIFGeneralName::DIRECTORYNAME == gnt)
                        {
                            os << "    Directory Name:" << endl;
                            os << "        " << gn->directoryName()->ToString() << endl;
                        }
                        else if(CPKIFGeneralName::DNSNAME == gnt)
                        {
                            os << "    DNS Name=" << gn->dnsName() << endl;
                        }
                        else if(CPKIFGeneralName::IPADDRESS == gnt)
                        {
                            
                            CPKIFBufferPtr ip = gn->ipAddress();
                            string ipStr = DecodeIP(ip);
                            vector<std::string> parts1;
                            string separator = "/";
                            StringSplit(ipStr, separator, parts1);
                            if(parts1.size() == 2)
                            {
                                os << "    IP Address=" << parts1[0] << endl;
                                os << "    Mask=" << parts1[1] << endl;
                            }
                        }
                        else if(CPKIFGeneralName::OID == gnt)
                        {
                            os << "    OID=" << gn->oid()->ToString() << endl;
                        }
                        else if(CPKIFGeneralName::OTHERNAME == gnt)
                        {

                            CPKIFBufferPtr on = gn->otherName();
                            int buffLen = on->GetLength();
                            unsigned char* asciiVal = new unsigned char[buffLen*2+1];
                            btoa((char*)on->GetBuffer(), (char*)asciiVal, on->GetLength());

                            os << "    Other Name:" << endl;
                            os << "        " << asciiVal << endl;

                            if(asciiVal)
                                delete[] asciiVal;
                        }   
                        else if(CPKIFGeneralName::RFC822 == gnt)
                        {
                            os << "    RFC822 Name=" << gn->rfc822Name() << endl;
                        }
                        else if(CPKIFGeneralName::URI == gnt)
                        {
                            os << "    URI=" << gn->uri() << endl;
                        }
                        //gn->x400Address();
                    }

                    count++;
                }
            }
            
            GetListboxGeneralInfo()->SetItem(tmp, 1, _T(os.str().c_str()));
            GetListboxGeneralInfo()->SetItemPtrData(tmp, (wxUIntPtr)strdup(os.str().c_str()));
            wxListItem info;
            info.m_itemId = tmp;
            GetListboxGeneralInfo()->GetItem(info);
            m_fieldCount++;
            if(ext->isCritical())
            {
                info.SetTextColour(*wxRED);         
                GetListboxGeneralInfo()->SetItem(info);             
                GetListboxGeneralInfo()->RefreshItem(info.m_itemId);
            }
            continue;
        }
    }

    //CPKIFIssuerAltName
    {
        CPKIFIssuerAltName* ext = dynamic_cast<CPKIFIssuerAltName*>((*pos).get());
//      CPKIFIssuerAltNamePtr ext = m_crl->GetExtension<CPKIFIssuerAltName>();
        if(ext != (CPKIFIssuerAltName*)NULL)
        {
            ostringstream os;       
            int tmp = GetListboxGeneralInfo()->InsertItem(m_fieldCount, _T("Issuer Alternative Name"));     

            CPKIFGeneralNames gns;
            ext->GeneralNames(gns);
            CPKIFGeneralNames::iterator gnPos;
            CPKIFGeneralNames::iterator gnEnd = gns.end();
            for(gnPos = gns.begin(); gnPos != gnEnd; ++gnPos)
            {
                CPKIFGeneralName::GENNAMETYPE gnt = (*gnPos)->GetType();
                if(CPKIFGeneralName::DIRECTORYNAME == gnt)
                {
                    os << "Directory Address:" << endl;
                    os << "    " << (*gnPos)->directoryName()->ToString() << endl;
                }
                else if(CPKIFGeneralName::DNSNAME == gnt)
                {
                    os << "DNS Name=" << (*gnPos)->dnsName() << endl;
                }
                else if(CPKIFGeneralName::IPADDRESS == gnt)
                {
                    
                    CPKIFBufferPtr ip = (*gnPos)->ipAddress();
                    string ipStr = DecodeIP(ip);
                    vector<std::string> parts1;
                    string separator = "/";
                    StringSplit(ipStr, separator, parts1);
                    if(parts1.size() == 2)
                    {
                        os << "    IP Address=" << parts1[0] << endl;
                        os << "    Mask=" << parts1[1] << endl;
                    }
                }
                else if(CPKIFGeneralName::OID == gnt)
                {
                    os << "OID=" << (*gnPos)->oid()->ToString() << endl;
                }
                else if(CPKIFGeneralName::OTHERNAME == gnt)
                {

                    CPKIFBufferPtr on = (*gnPos)->otherName();
                    int buffLen = on->GetLength();
                    unsigned char* asciiVal = new unsigned char[buffLen*2+1];
                    btoa((char*)on->GetBuffer(), (char*)asciiVal, on->GetLength());

                    os << "Other Name:" << endl;
                    os << "    " << asciiVal << endl;

                    if(asciiVal)
                        delete[] asciiVal;
                }   
                else if(CPKIFGeneralName::RFC822 == gnt)
                {
                    os << "RFC822 Name=" << (*gnPos)->rfc822Name() << endl;
                }
                else if(CPKIFGeneralName::URI == gnt)
                {
                    os << "URI=" << (*gnPos)->uri() << endl;
                }
                //gn->x400Address();
            }

            GetListboxGeneralInfo()->SetItem(tmp, 1, _T(os.str().c_str()));
            GetListboxGeneralInfo()->SetItemPtrData(tmp, (wxUIntPtr)strdup(os.str().c_str()));
            wxListItem info;
            info.m_itemId = tmp;
            GetListboxGeneralInfo()->GetItem(info);
            m_fieldCount++;
            if(ext->isCritical())
            {
                info.SetTextColour(*wxRED);         
                GetListboxGeneralInfo()->SetItem(info);             
                GetListboxGeneralInfo()->RefreshItem(info.m_itemId);
            }
            continue;
        }
    }
    
    //Unknown extension
    {
        CPKIFOIDPtr extOID = (*pos)->oid();

        int tmp = GetListboxGeneralInfo()->InsertItem(m_fieldCount, _T(extOID->ToString()));

        int buffLen = (*pos)->value()->GetLength();
        char* asciiVal = new char[buffLen*2+1];
        btoa((char*)(*pos)->value()->GetBuffer(), (char*)asciiVal, (*pos)->value()->GetLength());


            
        GetListboxGeneralInfo()->SetItem(tmp, 1, _T(asciiVal));
        wxListItem info;
        info.m_itemId = tmp;
        GetListboxGeneralInfo()->GetItem(info);
        m_fieldCount++;
        ostringstream os;
        os << "05 00";
        GetListboxGeneralInfo()->SetItemPtrData(tmp, (wxUIntPtr)strdup(asciiVal));
        if((*pos)->isCritical())
        {
            info.SetTextColour(*wxRED);         
            GetListboxGeneralInfo()->SetItem(info);             
            GetListboxGeneralInfo()->RefreshItem(info.m_itemId);
        }
    
        if(*asciiVal)
            delete[] asciiVal;

        continue;
    }
    }
}