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/*
* Copyright (C) 2019 KeePassXC Team <team@keepassxc.org>
*
* 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 or (at your option)
* version 3 of the License.
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#include <chrono>
#include <cstdlib>
#include <thread>
#include "Clip.h"
#include "cli/TextStream.h"
#include "cli/Utils.h"
#include "core/Database.h"
#include "core/Entry.h"
#include "core/Group.h"
const QCommandLineOption Clip::AttributeOption = QCommandLineOption(
QStringList() << "a"
<< "attribute",
QObject::tr("Copy the given attribute to the clipboard. Defaults to \"password\" if not specified."),
"attr",
"password");
const QCommandLineOption Clip::TotpOption =
QCommandLineOption(QStringList() << "t"
<< "totp",
QObject::tr("Copy the current TOTP to the clipboard (equivalent to \"-a totp\")."));
Clip::Clip()
{
name = QString("clip");
description = QObject::tr("Copy an entry's attribute to the clipboard.");
options.append(Clip::AttributeOption);
options.append(Clip::TotpOption);
positionalArguments.append(
{QString("entry"), QObject::tr("Path of the entry to clip.", "clip = copy to clipboard"), QString("")});
optionalArguments.append(
{QString("timeout"), QObject::tr("Timeout in seconds before clearing the clipboard."), QString("[timeout]")});
}
int Clip::executeWithDatabase(QSharedPointer<Database> database, QSharedPointer<QCommandLineParser> parser)
{
auto& out = parser->isSet(Command::QuietOption) ? Utils::DEVNULL : Utils::STDOUT;
auto& err = Utils::STDERR;
const QStringList args = parser->positionalArguments();
const QString& entryPath = args.at(1);
QString timeout;
if (args.size() == 3) {
timeout = args.at(2);
}
int timeoutSeconds = 0;
if (!timeout.isEmpty() && timeout.toInt() <= 0) {
err << QObject::tr("Invalid timeout value %1.").arg(timeout) << endl;
return EXIT_FAILURE;
} else if (!timeout.isEmpty()) {
timeoutSeconds = timeout.toInt();
}
Entry* entry = database->rootGroup()->findEntryByPath(entryPath);
if (!entry) {
err << QObject::tr("Entry %1 not found.").arg(entryPath) << endl;
return EXIT_FAILURE;
}
if (parser->isSet(AttributeOption) && parser->isSet(TotpOption)) {
err << QObject::tr("ERROR: Please specify one of --attribute or --totp, not both.") << endl;
return EXIT_FAILURE;
}
QString selectedAttribute = parser->value(AttributeOption);
QString value;
bool found = false;
if (parser->isSet(TotpOption) || selectedAttribute == "totp") {
if (!entry->hasTotp()) {
err << QObject::tr("Entry with path %1 has no TOTP set up.").arg(entryPath) << endl;
return EXIT_FAILURE;
}
found = true;
value = entry->totp();
} else {
QStringList attrs = Utils::findAttributes(*entry->attributes(), selectedAttribute);
if (attrs.size() > 1) {
err << QObject::tr("ERROR: attribute %1 is ambiguous, it matches %2.")
.arg(selectedAttribute, QLocale().createSeparatedList(attrs))
<< endl;
return EXIT_FAILURE;
} else if (attrs.size() == 1) {
found = true;
selectedAttribute = attrs[0];
value = entry->attributes()->value(selectedAttribute);
}
}
if (!found) {
out << QObject::tr("Attribute \"%1\" not found.").arg(selectedAttribute) << endl;
return EXIT_FAILURE;
}
int exitCode = Utils::clipText(value);
if (exitCode != EXIT_SUCCESS) {
return exitCode;
}
out << QObject::tr("Entry's \"%1\" attribute copied to the clipboard!").arg(selectedAttribute) << endl;
if (!timeoutSeconds) {
return exitCode;
}
QString lastLine = "";
while (timeoutSeconds > 0) {
out << '\r' << QString(lastLine.size(), ' ') << '\r';
lastLine = QObject::tr("Clearing the clipboard in %1 second(s)...", "", timeoutSeconds).arg(timeoutSeconds);
out << lastLine << flush;
std::this_thread::sleep_for(std::chrono::milliseconds(1000));
--timeoutSeconds;
}
Utils::clipText("");
out << '\r' << QString(lastLine.size(), ' ') << '\r';
out << QObject::tr("Clipboard cleared!") << endl;
return EXIT_SUCCESS;
}
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