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/*
* keydetailsdialog.cpp
*
* Copyright 2008 gpg4usb-team <[email protected]>
*
* 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 "keydetailsdialog.h"
//#include "QDebug"
KeyDetailsDialog::KeyDetailsDialog(GpgME::Context* ctx, gpgme_key_t key)
{
mCtx = ctx;
keyid = new QString(key->subkeys->keyid);
ownerBox = new QGroupBox(tr("Owner details"));
keyBox = new QGroupBox(tr("Key details"));
fingerprintBox = new QGroupBox(tr("Fingerprint"));
buttonBox = new QDialogButtonBox(QDialogButtonBox::Close);
connect(buttonBox, SIGNAL(rejected()), this, SLOT(close()));
nameLabel = new QLabel(tr("Name:"));
emailLabel = new QLabel(tr("E-Mailaddress:"));
commentLabel = new QLabel(tr("Comment:"));
keySizeLabel = new QLabel(tr("Key size:"));
expireLabel = new QLabel(tr("Expires on: "));
createdLabel = new QLabel(tr("Created on: "));
algorithmLabel = new QLabel(tr("Algorithm: "));
nameVarLabel = new QLabel(key->uids->name);
emailVarLabel = new QLabel(key->uids->email);
commentVarLabel = new QLabel(key->uids->comment);
//keySizeVarLabel = new QLabel();
QString keySizeVal, keyExpireVal, keyCreatedVal, keyAlgoVal;
if (key->subkeys->expires == 0) {
keyExpireVal = tr("Never");
} else {
keyExpireVal = QDateTime::fromTime_t(key->subkeys->expires).toString("dd. MMM. yyyy");
}
keyAlgoVal = gpgme_pubkey_algo_name(key->subkeys->pubkey_algo);
keyCreatedVal = QDateTime::fromTime_t(key->subkeys->timestamp).toString("dd. MMM. yyyy");
// have el-gamal key?
if (key->subkeys->next) {
keySizeVal.sprintf("%d / %d", int(key->subkeys->length), int(key->subkeys->next->length));
if (key->subkeys->next->expires == 0) {
keyExpireVal += tr(" / Never");
} else {
keyExpireVal += " / " + QDateTime::fromTime_t(key->subkeys->next->expires).toString("dd. MMM. yyyy");
}
keyAlgoVal.append(" / ").append(gpgme_pubkey_algo_name(key->subkeys->next->pubkey_algo));
keyCreatedVal += " / " + QDateTime::fromTime_t(key->subkeys->next->timestamp).toString("dd. MMM. yyyy");
} else {
keySizeVal.setNum(int(key->subkeys->length));
}
keySizeVarLabel = new QLabel(keySizeVal);
expireVarLabel = new QLabel(keyExpireVal);
createdVarLabel = new QLabel(keyCreatedVal);
algorithmVarLabel = new QLabel(keyAlgoVal);
mvbox = new QVBoxLayout();
vboxKD = new QGridLayout();
vboxOD = new QGridLayout();
vboxOD->addWidget(nameLabel, 0, 0);
vboxOD->addWidget(emailLabel, 1, 0);
vboxOD->addWidget(commentLabel, 2, 0);
vboxOD->addWidget(nameVarLabel, 0, 1);
vboxOD->addWidget(emailVarLabel, 1, 1);
vboxOD->addWidget(commentVarLabel, 2, 1);
vboxKD->addWidget(keySizeLabel, 0, 0);
vboxKD->addWidget(expireLabel, 1, 0);
vboxKD->addWidget(algorithmLabel, 3, 0);
vboxKD->addWidget(createdLabel, 4, 0);
vboxKD->addWidget(keySizeVarLabel, 0, 1);
vboxKD->addWidget(expireVarLabel, 1, 1);
vboxKD->addWidget(algorithmVarLabel, 3, 1);
vboxKD->addWidget(createdVarLabel, 4, 1);
ownerBox->setLayout(vboxOD);
mvbox->addWidget(ownerBox);
keyBox->setLayout(vboxKD);
mvbox->addWidget(keyBox);
vboxFP = new QVBoxLayout();
fingerPrintLabel = new QLabel(beautifyFingerprint(key->subkeys->fpr));
fingerPrintLabel->setTextInteractionFlags(Qt::TextSelectableByMouse);
vboxFP->addWidget(fingerPrintLabel);
fingerprintBox->setLayout(vboxFP);
mvbox->addWidget(fingerprintBox);
if (key->secret) {
QGroupBox *privKeyBox = new QGroupBox(tr("Private Key"));
QVBoxLayout *vboxPK = new QVBoxLayout();
QPushButton *exportButton = new QPushButton(tr("Export Private Key"));
vboxPK->addWidget(exportButton);
connect(exportButton, SIGNAL(clicked()), this, SLOT(exportPrivateKey()));
privKeyBox->setLayout(vboxPK);
mvbox->addWidget(privKeyBox);
}
mvbox->addWidget(buttonBox);
this->setLayout(mvbox);
this->setWindowTitle(tr("Keydetails"));
this->show();
exec();
}
void KeyDetailsDialog::exportPrivateKey()
{
int ret = QMessageBox::information(this, tr("Exporting private Key"),
tr("You are about to export your private key.\n"
"This is NOT your public key, so don't give it away.\n"
"Make sure you keep it save."),
QMessageBox::Cancel | QMessageBox::Ok);
if (ret == QMessageBox::Ok) {
QByteArray *keyArray = new QByteArray();
mCtx->exportSecretKey(*keyid, keyArray);
QString fileName = QFileDialog::getSaveFileName(this, tr("Export Key To File"), "", tr("Key Files ") + " (*.asc *.txt);;All Files (*)");
QFile file(fileName);
if (!file.open(QIODevice::WriteOnly | QIODevice::Text))
return;
QTextStream stream(&file);
stream << *keyArray;
file.close();
delete keyArray;
}
}
QString KeyDetailsDialog::beautifyFingerprint(QString fingerprint)
{
uint len = fingerprint.length();
if ((len > 0) && (len % 4 == 0))
for (uint n = 0; 4 *(n + 1) < len; ++n)
fingerprint.insert(5 * n + 4, ' ');
return fingerprint;
}
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