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/***************************************************************************
* Copyright (C) 2004 by Leonid Zeitlin *
* lz@europe.com *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include <config.h>
#include "kfile_cert.h"
#include <kgenericfactory.h>
#include <ksslcertificate.h>
#include <ksslx509map.h>
#include <kopenssl.h>
//#include <kstandarddirs.h>
//#include <kdebug.h>
//#include <kio/global.h>
#include <tqdatetime.h>
#include <tqfile.h>
#include <tqcstring.h>
//#include <tqfileinfo.h>
//#include <tqdir.h>
typedef KGenericFactory<CertPlugin> CertFactory;
K_EXPORT_COMPONENT_FACTORY(kfile_cert, CertFactory("kfile-cert"))
CertPlugin::CertPlugin(TQObject *tqparent, const char *name, const TQStringList &args)
: KFilePlugin(tqparent, name, args)
{
//add the mimetype here - example:
//KFileMimeTypeInfo* info = addMimeTypeInfo( "text/html" );
KFileMimeTypeInfo* info = addMimeTypeInfo( "application/x-x509-ca-cert" );
// our new group
KFileMimeTypeInfo::GroupInfo* group = 0L;
KFileMimeTypeInfo::ItemInfo* item;
group = addGroupInfo(info, "certInfo", i18n("Certificate Information"));
item = addItemInfo(group, "ValidFrom", i18n("Valid From"), TQVariant::DateTime);
item = addItemInfo(group, "ValidUntil", i18n("Valid Until"), TQVariant::DateTime);
item = addItemInfo(group, "State", i18n("State"), TQVariant::String);
item = addItemInfo(group, "SerialNo", i18n("Serial Number"), TQVariant::String);
group = addGroupInfo(info, "certSubjectInfo", i18n("Subject"));
item = addItemInfo(group, "O", i18n("Organization"), TQVariant::String);
item = addItemInfo(group, "OU", i18n("Organizational Unit"), TQVariant::String);
item = addItemInfo(group, "L", i18n("Locality"), TQVariant::String);
item = addItemInfo(group, "C", i18n("Country"), TQVariant::String);
item = addItemInfo(group, "CN", i18n("Common Name"), TQVariant::String);
item = addItemInfo(group, "E", i18n("Email"), TQVariant::String);
group = addGroupInfo(info, "certIssuerInfo", i18n("Issuer"));
item = addItemInfo(group, "O", i18n("Organization"), TQVariant::String);
item = addItemInfo(group, "OU", i18n("Organizational Unit"), TQVariant::String);
item = addItemInfo(group, "L", i18n("Locality"), TQVariant::String);
item = addItemInfo(group, "C", i18n("Country"), TQVariant::String);
item = addItemInfo(group, "CN", i18n("Common Name"), TQVariant::String);
item = addItemInfo(group, "E", i18n("Email"), TQVariant::String);
//setUnit(item, KFileMimeTypeInfo::KiloBytes);
// strings are possible, too:
//addItemInfo(group, "Text", i18n("Document Type"), TQVariant::String);
}
void CertPlugin::appendDNItems(KFileMetaInfoGroup &group, const TQString &DN)
{
KSSLX509Map map(DN);
TQString value;
//TQString dbg;
TQStringList keys = group.supportedKeys();
TQStringList::ConstIterator end = keys.end();
for (TQStringList::ConstIterator it = keys.begin(); it != end; ++it) {
value = map.getValue(*it);
//dbg += *it + " = " + value + "; ";
if (!value.isNull()) appendItem(group, *it, value);
//appendItem(group, "CN", dbg);
}
}
static KSSLCertificate *readCertFromFile(const TQString &path)
{
KSSLCertificate *ret = NULL;
TQFile file(path);
if (!file.open(IO_ReadOnly)) return NULL;
TQByteArray file_data = file.readAll();
file.close();
TQCString file_string = TQCString(file_data.data(), file_data.size());
// try as is:
ret = KSSLCertificate::fromString(file_string);
if (ret) return ret;
// didn't work. Let's see if begin/end lines are there:
KOSSL::self()->ERR_clear_error();
const char *begin_line = "-----BEGIN CERTIFICATE-----\n";
const char *end_line = "\n-----END CERTIFICATE-----";
int begin_pos = file_string.tqfind(begin_line);
if (begin_pos >= 0) {
begin_pos += strlen(begin_line);
int end_pos = file_string.tqfind(end_line, begin_pos);
if (end_pos >= 0) {
// read the data between begin and end lines
TQCString body = file_string.mid(begin_pos, end_pos - begin_pos);
ret = KSSLCertificate::fromString(body);
return ret; // even if it's NULL, we can't help it
}
}
// still didn't work. Assume the file was in DER (binary) encoding
unsigned char *p = (unsigned char*) file_data.data();
KOSSL::self()->ERR_clear_error();
X509 *x = KOSSL::self()->d2i_X509(NULL, &p, file_data.size());
if (x) {
ret = KSSLCertificate::fromX509(x);
KOSSL::self()->X509_free(x);
return ret;
}
else return NULL;
}
bool CertPlugin::readInfo(KFileMetaInfo& info, uint /*what*/)
{
KSSLCertificate *cert = readCertFromFile(info.path());
if (cert) {
KFileMetaInfoGroup group = appendGroup(info, "certInfo");
appendItem(group, "ValidFrom", cert->getQDTNotBefore());
appendItem(group, "ValidUntil", cert->getQDTNotAfter());
appendItem(group, "State", KSSLCertificate::verifyText(cert->validate()));
appendItem(group, "SerialNo", cert->getSerialNumber());
group = appendGroup(info, "certSubjectInfo");
appendDNItems(group, cert->getSubject());
group = appendGroup(info, "certIssuerInfo");
appendDNItems(group, cert->getIssuer());
delete cert;
return true;
}
else {
KOSSL::self()->ERR_clear_error(); // don't leave errors behind
return false;
}
}
#include "kfile_cert.moc"
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