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851 lines
27 KiB
851 lines
27 KiB
/**
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* cryptplugwrapper.cpp
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*
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* Copyright (c) 2001 Karl-Heinz Zimmer, Klaraelvdalens Datakonsult AB
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*
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* This CRYPTPLUG wrapper implementation is based on cryptplug.h by
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* Karl-Heinz Zimmer which is based on 'The Aegypten Plugin API' as
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* specified by Matthias Kalle Dalheimer, Klaraelvdalens Datakonsult AB,
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* see file mua-integration.sgml located on Aegypten CVS:
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* http://www.gnupg.org/aegypten/development.en.html
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*
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* purpose: Wrap up all Aegypten Plugin API functions in one C++ class
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* for usage by KDE programs, e.g. KMail (or KMime, resp.)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "cryptplugwrapper.h"
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#include "cryptplug.h"
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#include <backends/qgpgme/qgpgmekeylistjob.h>
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#include <backends/qgpgme/qgpgmeencryptjob.h>
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#include <backends/qgpgme/qgpgmedecryptjob.h>
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#include <backends/qgpgme/qgpgmesignjob.h>
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#include <backends/qgpgme/qgpgmeverifydetachedjob.h>
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#include <backends/qgpgme/qgpgmeverifyopaquejob.h>
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#include <backends/qgpgme/qgpgmekeygenerationjob.h>
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#include <backends/qgpgme/qgpgmeimportjob.h>
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#include <backends/qgpgme/qgpgmeexportjob.h>
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#include <backends/qgpgme/qgpgmesecretkeyexportjob.h>
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#include <backends/qgpgme/qgpgmedownloadjob.h>
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#include <backends/qgpgme/qgpgmedeletejob.h>
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#include <backends/qgpgme/qgpgmesignencryptjob.h>
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#include <backends/qgpgme/qgpgmedecryptverifyjob.h>
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#include <backends/qgpgme/qgpgmecryptoconfig.h>
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#include <backends/qgpgme/qgpgmerefreshkeysjob.h>
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// qgpgme
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#include <qgpgme/dataprovider.h>
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// gpgme++
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#include <gpgmepp/data.h>
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#include <gpgmepp/importresult.h>
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#include <gpgmepp/keygenerationresult.h>
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// kde
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#include <kdebug.h>
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#include <kapplication.h>
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#include <klocale.h>
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#include <kglobal.h>
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#include <kconfig.h>
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// other
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#include <memory>
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#include <assert.h>
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#include <stdlib.h>
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#include <stdio.h>
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/*
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*
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* *
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* This file's source comments - as well as those in interface file *
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* cryptplugwrapper.h - are optimized for processing by Doxygen. *
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* *
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* To obtain best results please get an updated version of Doxygen, *
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* for sources and binaries goto http://www.doxygen.org/index.html *
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* *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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*/
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/*! \file cryptplugwrapper.cpp
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\brief C++ wrapper for the CRYPTPLUG library API.
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This CRYPTPLUG wrapper implementation is based on cryptplug.h by
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Karl-Heinz Zimmer which is based on 'The Aegypten Plugin API' as
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specified by Matthias Kalle Dalheimer, Klaraelvdalens Datakonsult AB,
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see file mua-integration.sgml located on Aegypten CVS:
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http://www.gnupg.org/aegypten/development.en.html
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purpose: Wrap up all Aegypten Plugin API functions in one C++ class
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for usage by KDE programs, e.g. KMail (or KMime, resp.)
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CRYPTPLUG is an independent cryptography plug-in API
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developed for Sphinx-enabeling KMail and Mutt.
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CRYPTPLUG was designed for the Aegypten project, but it may
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be used by 3rd party developers as well to design pluggable
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crypto backends for the above mentioned MUAs.
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\note All string parameters appearing in this API are to be
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interpreted as UTF-8 encoded.
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\see cryptplugwrapper.h
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*/
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// a little helper class for reordering of DN attributes
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class DNBeautifier {
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public:
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enum UnknownAttrsHandling { unknownAttrsHide,
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unknownAttrsPrefix,
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unknownAttrsPostfix,
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unknownAttrsInfix };
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// infix: at the position of "_X_", if any, else Postfix
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DNBeautifier()
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{
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// the attrOrder is defaulted to an empty string automatically
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_unknownAttrsHandling = unknownAttrsInfix;
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_unknownAttrsHandlingChar = "INFIX";
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}
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DNBeautifier( KConfig* config,
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const TQString& cfgGroup,
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const TQString& cfgAttributeOrderEntry,
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const TQString& cfgUnknownAttrsEntry,
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const TQStringList& fallbackAttrOrder = TQStringList(),
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UnknownAttrsHandling fallbackUnknowAttrsHandling = unknownAttrsInfix )
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{
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_unknownAttrsHandling = unknownAttrsInfix;
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_unknownAttrsHandlingChar = "INFIX";
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if( config ){
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const TQString oldGroup( config->group() );
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config->setGroup( cfgGroup ); // e.g. "General"
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_attrOrder =
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config->readListEntry( cfgAttributeOrderEntry ); // e.g. "DNAttributeOrder"
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_unknownAttrsHandlingChar =
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config->readEntry( cfgUnknownAttrsEntry ).upper().latin1(); // e.g. "DNUnknownAttributes"
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config->setGroup( oldGroup );
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if( _unknownAttrsHandlingChar == "HIDE" )
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_unknownAttrsHandling = unknownAttrsHide;
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else if( _unknownAttrsHandlingChar == "PREFIX" )
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_unknownAttrsHandling = unknownAttrsPrefix;
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else if( _unknownAttrsHandlingChar == "POSTFIX" )
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_unknownAttrsHandling = unknownAttrsPostfix;
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else if( _unknownAttrsHandlingChar == "INFIX" )
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_unknownAttrsHandling = unknownAttrsInfix;
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else
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_unknownAttrsHandlingChar = "INFIX";
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}
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if( _attrOrder.isEmpty() && ! fallbackAttrOrder.isEmpty() )
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_attrOrder = fallbackAttrOrder;
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if( _attrOrder.isEmpty() ){
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_attrOrderChar = 0;
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}else{
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_attrOrderChar = new char*[ _attrOrder.count()+1 ];
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int i=0;
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for( TQStringList::ConstIterator itOrder = _attrOrder.begin();
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itOrder != _attrOrder.end();
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++itOrder ){
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_attrOrderChar[ i ] = (char*)malloc( ((*itOrder).length()+1)*sizeof(char) );
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strcpy( _attrOrderChar[ i ], (*itOrder).latin1() );
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++i;
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}
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_attrOrderChar[ i ] = NULL;
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}
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}
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~DNBeautifier()
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{
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int i=0;
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for( TQStringList::ConstIterator itOrder = _attrOrder.begin();
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itOrder != _attrOrder.end();
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++itOrder ){
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free( _attrOrderChar[ i ] );
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++i;
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}
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delete[] _attrOrderChar;
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}
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TQStringList attrOrder() const
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{
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return _attrOrder;
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}
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char** attrOrderChar()
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{
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return _attrOrderChar;
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}
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UnknownAttrsHandling unknownAttrsHandling() const
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{
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return _unknownAttrsHandling;
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}
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const char* unknownAttrsHandlingChar() const
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{
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return _unknownAttrsHandlingChar;
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}
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TQValueList< TQPair<TQString,TQString> > reorder( const TQValueList< TQPair<TQString,TQString> > & dn ) const
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{
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return reorder( dn, _attrOrder, _unknownAttrsHandling );
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}
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static TQValueList< TQPair<TQString,TQString> > reorder(
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const TQValueList< TQPair<TQString,TQString> > & dn,
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TQStringList attrOrder,
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UnknownAttrsHandling unknownAttrsHandling )
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{
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if( !attrOrder.isEmpty() ){
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TQPtrList< TQPair<TQString,TQString> > unknownEntries;
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TQValueList< TQPair<TQString,TQString> > dnNew;
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TQPair<TQString,TQString>* unknownEntry;
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TQStringList::ConstIterator itOrder;
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TQValueList< TQPair<TQString,TQString> >::ConstIterator itDN;
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bool bFound;
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if( unknownAttrsHandling != unknownAttrsHide ){
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// find all unknown entries in their order of appearance
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for( itDN = dn.begin(); itDN != dn.end(); ++itDN ){
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bFound = false;
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for( itOrder = attrOrder.begin(); itOrder != attrOrder.end(); ++itOrder ){
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if( (*itOrder) == (*itDN).first ){
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bFound = true;
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break;
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}
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}
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if( !bFound )
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unknownEntries.append( &(*itDN) );
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}
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}
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// prepend the unknown attrs (if desired)
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if( unknownAttrsHandling == unknownAttrsPrefix ){
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for( unknownEntry = unknownEntries.first(); unknownEntry; unknownEntry = unknownEntries.next() ){
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dnNew << *unknownEntry;
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}
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}
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// process the known attrs in the desired order
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bool b_X_declared = false;
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for( itOrder = attrOrder.begin(); itOrder != attrOrder.end(); ++itOrder ){
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if( (*itOrder) == "_X_" ){
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b_X_declared = true;
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// insert the unknown attrs (if desired)
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if( unknownAttrsHandling == unknownAttrsInfix ){
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for( unknownEntry = unknownEntries.first(); unknownEntry; unknownEntry = unknownEntries.next() ){
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dnNew << *unknownEntry;
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}
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}
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}else{
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for( itDN = dn.begin(); itDN != dn.end(); ++itDN ){
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if( (*itOrder) == (*itDN).first ){
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dnNew << *itDN;
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//kdDebug(5150) << TQString((*itDN).first) <<" = " << TQString((*itDN).second) << endl;;
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}
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}
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}
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}
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// append the unknown attrs (if desired)
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if( unknownAttrsHandling == unknownAttrsPostfix ||
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( unknownAttrsHandling == unknownAttrsInfix && ! b_X_declared ) ){
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for( unknownEntry = unknownEntries.first(); unknownEntry; unknownEntry = unknownEntries.next() ){
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dnNew << *unknownEntry;
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}
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}
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return dnNew;
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}
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return dn;
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}
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private:
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TQStringList _attrOrder;
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char** _attrOrderChar;
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UnknownAttrsHandling _unknownAttrsHandling;
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TQCString _unknownAttrsHandlingChar;
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};
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/* special helper class to be used by signing/encrypting functions *******/
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StructuringInfoWrapper::StructuringInfoWrapper( CryptPlugWrapper* wrapper )
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: _initDone( false ), _wrapper( wrapper )
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{
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initMe();
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}
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StructuringInfoWrapper::~StructuringInfoWrapper()
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{
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freeMe();
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}
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void StructuringInfoWrapper::reset()
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{
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freeMe();
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initMe();
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}
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void StructuringInfoWrapper::initMe()
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{
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if ( _wrapper && _wrapper->cryptPlug() ) {
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_wrapper->cryptPlug()->init_StructuringInfo( &data );
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_initDone = true;
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}
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}
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void StructuringInfoWrapper::freeMe()
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{
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if( _wrapper && _wrapper->cryptPlug() && _initDone ) {
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_wrapper->cryptPlug()->free_StructuringInfo( &data );
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_initDone = false;
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}
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}
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class CryptPlugWrapper::Config {
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public:
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Config( gpgme_protocol_t proto );
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~Config();
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const char* signatureKeyCertificate;
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SignatureAlgorithm signatureAlgorithm;
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SignatureCompoundMode signatureCompoundMode;
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SendCertificates sendCertificates;
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bool saveSentSignatures;
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bool warnNoCertificate;
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bool signatureUseCRLs;
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EncryptionAlgorithm encryptionAlgorithm;
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EncryptEmail encryptEmail;
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bool saveMessagesEncrypted;
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bool encryptionUseCRLs;
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bool encryptionCRLExpiryNearWarning;
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int encryptionCRLNearExpiryInterval;
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CertificateSource certificateSource;
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bool warnSendUnsigned;
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bool signatureCertificateExpiryNearWarning;
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int signatureCertificateExpiryNearInterval;
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bool cACertificateExpiryNearWarning;
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int cACertificateExpiryNearInterval;
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bool rootCertificateExpiryNearWarning;
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int rootCertificateExpiryNearInterval;
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bool warnSendUnencrypted;
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bool checkCertificatePath;
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bool receiverCertificateExpiryNearWarning;
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int receiverCertificateExpiryNearWarningInterval;
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bool certificateInChainExpiryNearWarning;
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int certificateInChainExpiryNearWarningInterval;
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bool receiverEmailAddressNotInCertificateWarning;
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const char* libVersion; /* a statically allocated string with the GPGME Version used */
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};
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static const int NEAR_EXPIRY = 14;
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CryptPlugWrapper::Config::Config( gpgme_protocol_t proto )
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{
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signatureAlgorithm = SignAlg_SHA1;
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if ( proto == GPGME_PROTOCOL_CMS )
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signatureCompoundMode = SignatureCompoundMode_Opaque;
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else
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signatureCompoundMode = SignatureCompoundMode_Detached;
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sendCertificates = SendCert_SendChainWithRoot;
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saveSentSignatures = true;
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warnNoCertificate = true;
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signatureUseCRLs = true;
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encryptionAlgorithm = EncryptAlg_RSA;
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encryptEmail = EncryptEmail_Ask;
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saveMessagesEncrypted = true;
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encryptionUseCRLs = true;
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encryptionCRLExpiryNearWarning = false;
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encryptionCRLNearExpiryInterval = NEAR_EXPIRY;
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certificateSource = CertSrc_Server;
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warnSendUnsigned = true;
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signatureCertificateExpiryNearWarning = true;
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signatureCertificateExpiryNearInterval = NEAR_EXPIRY;
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cACertificateExpiryNearWarning = true;
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cACertificateExpiryNearInterval = NEAR_EXPIRY;
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rootCertificateExpiryNearWarning = true;
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rootCertificateExpiryNearInterval = NEAR_EXPIRY;
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warnSendUnencrypted = false;
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checkCertificatePath = true;
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receiverCertificateExpiryNearWarning = true;
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receiverCertificateExpiryNearWarningInterval = NEAR_EXPIRY;
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certificateInChainExpiryNearWarning = true;
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certificateInChainExpiryNearWarningInterval = NEAR_EXPIRY;
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receiverEmailAddressNotInCertificateWarning = true;
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libVersion = gpgme_check_version (NULL);
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}
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CryptPlugWrapper::Config::~Config() {
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}
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/* Some multi purpose functions ******************************************/
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TQString CryptPlugWrapper::errorIdToText( int errId, bool & isPassphraseError ) {
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const GpgME::Error err( errId );
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isPassphraseError = err.isCanceled()
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|| gpgme_err_code( errId ) == GPG_ERR_NO_SECKEY ; // FIXME: more?
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return TQString::fromLocal8Bit( err.asString() );
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}
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/* some special functions ************************************************/
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CryptPlugWrapper::CryptPlugWrapper( const TQString& name,
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const TQString& libName,
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const TQString& update,
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bool active )
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: Kleo::CryptoBackend::Protocol(),
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_name( name ),
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_libName( libName ),
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_updateURL( update ),
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_active( active ),
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_initqStatus( IniStatus_undef ),
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_cp( 0 ),
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_config( 0 ),
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_cryptoConfig( 0 )
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{
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const bool ok = initialize( 0, 0 );
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assert( ok );
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}
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CryptPlugWrapper::~CryptPlugWrapper()
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{
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deinitialize();
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}
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void CryptPlugWrapper::setActive( bool active )
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{
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_active = active;
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}
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bool CryptPlugWrapper::active() const
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{
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return _active;
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}
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bool CryptPlugWrapper::setLibName( const TQString& libName )
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{
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bool bOk = ! _cp; // Changing the lib name is only allowed
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if( bOk ) // when either no initialization took
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_libName = libName; // place or 'deinitialize()' has been
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return bOk; // called afterwards.
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}
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TQString CryptPlugWrapper::libName() const
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{
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return _libName;
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}
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TQString CryptPlugWrapper::protocol() const
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{
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if ( _libName.tqcontains( "smime" ) )
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return "SMIME";
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if ( _libName.tqcontains( "openpgp" ) )
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return "OpenPGP";
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return TQString();
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}
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void CryptPlugWrapper::setDisplayName( const TQString& name )
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{
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_name = name;
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}
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TQString CryptPlugWrapper::displayName() const
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{
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if ( !_name.isEmpty() )
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return _name;
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if ( _libName.tqcontains( "smime" ) )
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return "gpgsm";
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if ( _libName.tqcontains( "openpgp" ) )
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return "gpg";
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return i18n("(Unknown Protocol)");
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}
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bool CryptPlugWrapper::initialize( InitqStatus* initqStatus, TQString* errorMsg )
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{
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if ( _cp )
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return true;
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_initqStatus = IniStatus_undef;
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/* make sure we have a lib name */
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if ( _libName.isEmpty() ) {
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_initqStatus = IniStatus_NoLibName;
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kdDebug(5150) << "No library name was given.\n" << endl;
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} else {
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if ( _libName.tqcontains( "smime" ) ) {
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_cp = new SMIMECryptPlug();
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_config = new Config( GPGME_PROTOCOL_CMS );
|
|
} else if ( _libName.tqcontains( "openpgp" ) ) {
|
|
_cp = new OpenPGPCryptPlug();
|
|
_config = new Config( GPGME_PROTOCOL_OpenPGP );
|
|
} else {
|
|
_cp = 0;
|
|
_config = 0;
|
|
}
|
|
|
|
if ( !_cp ) {
|
|
_initqStatus = IniStatus_LoadError;
|
|
kdDebug(5150) << "Couldn't create '" << _libName.latin1() << "'" << endl;
|
|
} else {
|
|
/* now call the init function */
|
|
if( !_cp->initialize() ) {
|
|
_initqStatus = IniStatus_InitError;
|
|
kdDebug(5150) << "Error while executing function 'initialize' on plugin " << _libName << endl;
|
|
_lastError = i18n("Error while initializing plugin \"%1\"").arg( _libName );
|
|
if ( errorMsg )
|
|
*errorMsg = _lastError;
|
|
delete _cp; _cp = 0;
|
|
delete _config; _config = 0;
|
|
} else {
|
|
_initqStatus = IniStatus_Ok;
|
|
}
|
|
}
|
|
}
|
|
if( initqStatus )
|
|
*initqStatus = _initqStatus;
|
|
return _initqStatus == IniStatus_Ok;
|
|
}
|
|
|
|
|
|
|
|
void CryptPlugWrapper::deinitialize()
|
|
{
|
|
delete _cp; _cp = 0;
|
|
delete _config; _config = 0;
|
|
delete _cryptoConfig; _cryptoConfig = 0;
|
|
}
|
|
|
|
|
|
CryptPlugWrapper::InitqStatus CryptPlugWrapper::initqStatus( TQString* errorMsg ) const
|
|
{
|
|
if( errorMsg )
|
|
*errorMsg = _lastError;
|
|
return _initqStatus;
|
|
}
|
|
|
|
|
|
bool CryptPlugWrapper::hasFeature( Feature flag )
|
|
{
|
|
return _cp && _cp->hasFeature( flag );
|
|
}
|
|
|
|
|
|
/* normal functions ******************************************************/
|
|
|
|
bool CryptPlugWrapper::checkMessageSignature( char** cleartext,
|
|
const char* signaturetext,
|
|
bool signatureIsBinary,
|
|
int signatureLen,
|
|
CryptPlug::SignatureMetaData* sigmeta )
|
|
{
|
|
DNBeautifier dnBeautifier( kapp->config(),
|
|
"DN",
|
|
"AttributeOrder",
|
|
"UnknownAttributes" );
|
|
return _cp && _cp->checkMessageSignature( cleartext,
|
|
signaturetext,
|
|
signatureIsBinary,
|
|
signatureLen,
|
|
sigmeta,
|
|
dnBeautifier.attrOrderChar(),
|
|
dnBeautifier.unknownAttrsHandlingChar() );
|
|
}
|
|
|
|
|
|
bool CryptPlugWrapper::decryptMessage( const char* ciphertext,
|
|
bool cipherIsBinary,
|
|
int cipherLen,
|
|
char** cleartext,
|
|
const char* certificate,
|
|
int* errId,
|
|
char** errTxt )
|
|
{
|
|
return _cp && _cp->decryptMessage( ciphertext, cipherIsBinary, cipherLen,
|
|
(const char**)cleartext, certificate, errId, errTxt );
|
|
}
|
|
|
|
|
|
bool CryptPlugWrapper::decryptAndCheckMessage(
|
|
const char* ciphertext,
|
|
bool cipherIsBinary,
|
|
int cipherLen,
|
|
char** cleartext,
|
|
const char* certificate,
|
|
bool* signatureFound,
|
|
CryptPlug::SignatureMetaData* sigmeta,
|
|
int* errId,
|
|
char** errTxt )
|
|
{
|
|
DNBeautifier dnBeautifier( kapp->config(),
|
|
"DN",
|
|
"AttributeOrder",
|
|
"UnknownAttributes" );
|
|
return _cp && _cp->decryptAndCheckMessage( ciphertext,
|
|
cipherIsBinary,
|
|
cipherLen,
|
|
(const char**)cleartext,
|
|
certificate,
|
|
signatureFound,
|
|
sigmeta,
|
|
errId,
|
|
errTxt,
|
|
dnBeautifier.attrOrderChar(),
|
|
dnBeautifier.unknownAttrsHandlingChar() );
|
|
}
|
|
|
|
|
|
|
|
|
|
void CryptPlugWrapper::freeSignatureMetaData( CryptPlug::SignatureMetaData* sigmeta )
|
|
{
|
|
if ( !sigmeta )
|
|
return;
|
|
free( sigmeta->status );
|
|
for( int i = 0; i < sigmeta->extended_info_count; ++i ) {
|
|
free( sigmeta->extended_info[i].creation_time );
|
|
free( (void*)sigmeta->extended_info[i].status_text );
|
|
free( (void*)sigmeta->extended_info[i].keyid );
|
|
free( (void*)sigmeta->extended_info[i].fingerprint );
|
|
free( (void*)sigmeta->extended_info[i].algo );
|
|
free( (void*)sigmeta->extended_info[i].userid );
|
|
free( (void*)sigmeta->extended_info[i].name );
|
|
free( (void*)sigmeta->extended_info[i].comment );
|
|
if( sigmeta->extended_info[i].emailCount ){
|
|
for( int j=0; j < sigmeta->extended_info[i].emailCount; ++j)
|
|
if( sigmeta->extended_info[i].emailList[j] )
|
|
free( (void*)sigmeta->extended_info[i].emailList[j] );
|
|
free( (void*)sigmeta->extended_info[i].emailList );
|
|
}
|
|
}
|
|
free( sigmeta->extended_info );
|
|
}
|
|
|
|
GpgME::ImportResult CryptPlugWrapper::importCertificate( const char* data, size_t length )
|
|
{
|
|
if ( !_cp )
|
|
return GpgME::ImportResult();
|
|
|
|
|
|
return _cp->importCertificateFromMem( data, length );
|
|
}
|
|
|
|
Kleo::KeyListJob * CryptPlugWrapper::keyListJob( bool remote, bool includeSigs, bool validate ) const {
|
|
if ( !_cp )
|
|
return 0;
|
|
|
|
GpgME::Context * context = GpgME::Context::createForProtocol( _cp->mProtocol );
|
|
if ( !context )
|
|
return 0;
|
|
|
|
unsigned int mode = context->keyListMode();
|
|
if ( remote ) {
|
|
mode |= GpgME::Context::Extern;
|
|
mode &= ~GpgME::Context::Local;
|
|
} else {
|
|
mode |= GpgME::Context::Local;
|
|
mode &= ~GpgME::Context::Extern;
|
|
}
|
|
if ( includeSigs ) mode |= GpgME::Context::Signatures;
|
|
if ( validate ) mode |= GpgME::Context::Validate;
|
|
context->setKeyListMode( mode );
|
|
return new Kleo::QGpgMEKeyListJob( context );
|
|
}
|
|
|
|
Kleo::EncryptJob * CryptPlugWrapper::encryptJob( bool armor, bool textmode ) const {
|
|
if ( !_cp )
|
|
return 0;
|
|
|
|
GpgME::Context * context = GpgME::Context::createForProtocol( _cp->mProtocol );
|
|
if ( !context )
|
|
return 0;
|
|
|
|
context->setArmor( armor );
|
|
context->setTextMode( textmode );
|
|
return new Kleo::QGpgMEEncryptJob( context );
|
|
}
|
|
|
|
Kleo::DecryptJob * CryptPlugWrapper::decryptJob() const {
|
|
if ( !_cp )
|
|
return 0;
|
|
|
|
GpgME::Context * context = GpgME::Context::createForProtocol( _cp->mProtocol );
|
|
if ( !context )
|
|
return 0;
|
|
|
|
return new Kleo::QGpgMEDecryptJob( context );
|
|
}
|
|
|
|
Kleo::SignJob * CryptPlugWrapper::signJob( bool armor, bool textMode ) const {
|
|
if ( !_cp )
|
|
return 0;
|
|
|
|
GpgME::Context * context = GpgME::Context::createForProtocol( _cp->mProtocol );
|
|
if ( !context )
|
|
return 0;
|
|
|
|
context->setArmor( armor );
|
|
context->setTextMode( textMode );
|
|
|
|
return new Kleo::QGpgMESignJob( context );
|
|
}
|
|
|
|
Kleo::VerifyDetachedJob * CryptPlugWrapper::verifyDetachedJob( bool textMode ) const {
|
|
if ( !_cp )
|
|
return 0;
|
|
|
|
GpgME::Context * context = GpgME::Context::createForProtocol( _cp->mProtocol );
|
|
if ( !context )
|
|
return 0;
|
|
|
|
context->setTextMode( textMode );
|
|
|
|
return new Kleo::QGpgMEVerifyDetachedJob( context );
|
|
}
|
|
|
|
Kleo::VerifyOpaqueJob * CryptPlugWrapper::verifyOpaqueJob( bool textMode ) const {
|
|
if ( !_cp )
|
|
return 0;
|
|
|
|
GpgME::Context * context = GpgME::Context::createForProtocol( _cp->mProtocol );
|
|
if ( !context )
|
|
return 0;
|
|
|
|
context->setTextMode( textMode );
|
|
|
|
return new Kleo::QGpgMEVerifyOpaqueJob( context );
|
|
}
|
|
|
|
Kleo::KeyGenerationJob * CryptPlugWrapper::keyGenerationJob() const {
|
|
if ( !_cp )
|
|
return 0;
|
|
|
|
GpgME::Context * context = GpgME::Context::createForProtocol( _cp->mProtocol );
|
|
if ( !context )
|
|
return 0;
|
|
|
|
return new Kleo::QGpgMEKeyGenerationJob( context );
|
|
}
|
|
|
|
Kleo::ImportJob * CryptPlugWrapper::importJob() const {
|
|
if ( !_cp )
|
|
return 0;
|
|
|
|
GpgME::Context * context = GpgME::Context::createForProtocol( _cp->mProtocol );
|
|
if ( !context )
|
|
return 0;
|
|
|
|
return new Kleo::QGpgMEImportJob( context );
|
|
}
|
|
|
|
Kleo::ExportJob * CryptPlugWrapper::publicKeyExportJob( bool armor ) const {
|
|
if ( !_cp )
|
|
return 0;
|
|
|
|
GpgME::Context * context = GpgME::Context::createForProtocol( _cp->mProtocol );
|
|
if ( !context )
|
|
return 0;
|
|
|
|
context->setArmor( armor );
|
|
return new Kleo::QGpgMEExportJob( context );
|
|
}
|
|
|
|
Kleo::ExportJob * CryptPlugWrapper::secretKeyExportJob( bool armor, const TQString& charset ) const {
|
|
if ( !_cp || _cp->mProtocol != GpgME::Context::CMS ) // fixme: add support for gpg, too
|
|
return 0;
|
|
|
|
// this operation is not supported by gpgme, so we have to call gpgsm ourselves:
|
|
return new Kleo::QGpgMESecretKeyExportJob( armor, charset );
|
|
}
|
|
|
|
Kleo::RefreshKeysJob * CryptPlugWrapper::refreshKeysJob() const {
|
|
if ( !_cp || _cp->mProtocol != GpgME::Context::CMS ) // fixme: add support for gpg, too
|
|
return 0;
|
|
|
|
// this operation is not supported by gpgme, so we have to call gpgsm ourselves:
|
|
return new Kleo::QGpgMERefreshKeysJob();
|
|
}
|
|
|
|
Kleo::DownloadJob * CryptPlugWrapper::downloadJob( bool armor ) const {
|
|
if ( !_cp )
|
|
return 0;
|
|
|
|
GpgME::Context * context = GpgME::Context::createForProtocol( _cp->mProtocol );
|
|
if ( !context )
|
|
return 0;
|
|
|
|
context->setArmor( armor );
|
|
// this is the hackish interface for downloading from keyserers currently:
|
|
context->setKeyListMode( GpgME::Context::Extern );
|
|
|
|
return new Kleo::QGpgMEDownloadJob( context );
|
|
}
|
|
|
|
Kleo::DeleteJob * CryptPlugWrapper::deleteJob() const {
|
|
if ( !_cp )
|
|
return 0;
|
|
|
|
GpgME::Context * context = GpgME::Context::createForProtocol( _cp->mProtocol );
|
|
if ( !context )
|
|
return 0;
|
|
|
|
return new Kleo::QGpgMEDeleteJob( context );
|
|
}
|
|
|
|
Kleo::SignEncryptJob * CryptPlugWrapper::signEncryptJob( bool armor, bool textMode ) const {
|
|
if ( !_cp )
|
|
return 0;
|
|
|
|
GpgME::Context * context = GpgME::Context::createForProtocol( _cp->mProtocol );
|
|
if ( !context )
|
|
return 0;
|
|
|
|
context->setArmor( armor );
|
|
context->setTextMode( textMode );
|
|
|
|
return new Kleo::QGpgMESignEncryptJob( context );
|
|
}
|
|
|
|
Kleo::DecryptVerifyJob * CryptPlugWrapper::decryptVerifyJob( bool textMode ) const {
|
|
if ( !_cp )
|
|
return 0;
|
|
|
|
GpgME::Context * context = GpgME::Context::createForProtocol( _cp->mProtocol );
|
|
if ( !context )
|
|
return 0;
|
|
|
|
context->setTextMode( textMode );
|
|
|
|
return new Kleo::QGpgMEDecryptVerifyJob( context );
|
|
}
|