ExportKey.cpp
上传用户:stc1860
上传日期:2007-01-12
资源大小:234k
文件大小:4k
- /*
- * Copyright (C) 2001 Christian Hohnstaedt.
- *
- * All rights reserved.
- *
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * - Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * - Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * - Neither the name of the author nor the names of its contributors may be
- * used to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *
- * This program links to software with different licenses from:
- *
- * http://www.openssl.org which includes cryptographic software
- * written by Eric Young (eay@cryptsoft.com)"
- *
- * http://www.sleepycat.com
- *
- * http://www.trolltech.com
- *
- *
- *
- * http://www.hohnstaedt.de/xca
- * email: christian@hohnstaedt.de
- *
- * $Id: ExportKey.cpp,v 1.13 2002/10/10 19:40:36 chris Exp $
- *
- */
- #include "ExportKey.h"
- ExportKey::ExportKey(QString fname, bool onlypub,
- QWidget *parent, const char *name )
- :ExportKey_UI(parent,name,true,0)
- {
- filename->setText(fname);
- setCaption(tr(XCA_TITLE));
- onlyPub = onlypub;
- exportFormat->insertItem("PEM");
- exportFormat->insertItem("DER");
- if (onlyPub) {
- privFrame->setDisabled(true);
- exportPrivate->setDisabled(true);
- encryptKey->setDisabled(true);
- }
- else {
- exportPrivate->setChecked(true);
- exportFormat->insertItem("PKCS#8");
- }
- canEncrypt();
- }
-
- void ExportKey::chooseFile()
- {
- QStringList filt;
- filt.append(tr("RSA Keys ( *.pem *.der *.pk8 )"));
- filt.append(tr("All Files ( *.* )"));
- QString s = "";
- QFileDialog *dlg = new QFileDialog(this,0,true);
- dlg->setCaption(tr("Save RSA key as"));
- dlg->setFilters(filt);
- dlg->setMode( QFileDialog::AnyFile );
- dlg->setSelection( filename->text() );
- if (dlg->exec())
- s = dlg->selectedFile();
- if (! s.isEmpty()) {
- QDir::convertSeparators(s);
- filename->setText(s);
- }
- delete dlg;
- }
- void ExportKey::canEncrypt() {
- CERR("TOGGEL");
- if (exportFormat->currentText() == "PKCS#8") {
- exportPrivate->setChecked(true);
- exportPrivate->setDisabled(true);
- encryptKey->setChecked(true);
- encryptKey->setDisabled(true);
- }
- else if (exportFormat->currentText() == "PEM" && !onlyPub) {
- exportPrivate->setEnabled(true);
- if (exportPrivate->isChecked()) {
- encryptKey->setEnabled(true);
- }
- else {
- encryptKey->setEnabled(false);
- }
- }
- else {
- encryptKey->setDisabled(true);
- encryptKey->setChecked(false);
- exportPrivate->setEnabled(true);
- }
- if (onlyPub) {
- exportPrivate->setChecked(false);
- exportPrivate->setDisabled(true);
- encryptKey->setChecked(false);
- encryptKey->setDisabled(true);
- }
- }
-