1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
|
/*
* Copyright (C) 2017 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 <stdio.h>
#include <thread>
#include "Clip.h"
#include <QCommandLineParser>
#include "cli/TextStream.h"
#include "cli/Utils.h"
#include "core/Database.h"
#include "core/Entry.h"
#include "core/Group.h"
Clip::Clip()
{
name = QString("clip");
description = QObject::tr("Copy an entry's password to the clipboard.");
}
Clip::~Clip()
{
}
int Clip::execute(const QStringList& arguments)
{
TextStream errorTextStream(Utils::STDERR, QIODevice::WriteOnly);
QCommandLineParser parser;
parser.setApplicationDescription(description);
parser.addPositionalArgument("database", QObject::tr("Path of the database."));
parser.addOption(Command::QuietOption);
parser.addOption(Command::KeyFileOption);
parser.addOption(Command::NoPasswordOption);
QCommandLineOption totp(QStringList() << "t"
<< "totp",
QObject::tr("Copy the current TOTP to the clipboard."));
parser.addOption(totp);
parser.addPositionalArgument("entry", QObject::tr("Path of the entry to clip.", "clip = copy to clipboard"));
parser.addPositionalArgument(
"timeout", QObject::tr("Timeout in seconds before clearing the clipboard."), "[timeout]");
parser.addHelpOption();
parser.process(arguments);
const QStringList args = parser.positionalArguments();
if (args.size() != 2 && args.size() != 3) {
errorTextStream << parser.helpText().replace("keepassxc-cli", "keepassxc-cli clip");
return EXIT_FAILURE;
}
auto db = Utils::unlockDatabase(args.at(0),
!parser.isSet(Command::NoPasswordOption),
parser.value(Command::KeyFileOption),
parser.isSet(Command::QuietOption) ? Utils::DEVNULL : Utils::STDOUT,
Utils::STDERR);
if (!db) {
return EXIT_FAILURE;
}
return clipEntry(db, args.at(1), args.value(2), parser.isSet(totp), parser.isSet(Command::QuietOption));
}
int Clip::clipEntry(const QSharedPointer<Database>& database,
const QString& entryPath,
const QString& timeout,
bool clipTotp,
bool silent)
{
TextStream errorTextStream(Utils::STDERR);
int timeoutSeconds = 0;
if (!timeout.isEmpty() && !timeout.toInt()) {
errorTextStream << QObject::tr("Invalid timeout value %1.").arg(timeout) << endl;
return EXIT_FAILURE;
} else if (!timeout.isEmpty()) {
timeoutSeconds = timeout.toInt();
}
TextStream outputTextStream(silent ? Utils::DEVNULL : Utils::STDOUT, QIODevice::WriteOnly);
Entry* entry = database->rootGroup()->findEntryByPath(entryPath);
if (!entry) {
errorTextStream << QObject::tr("Entry %1 not found.").arg(entryPath) << endl;
return EXIT_FAILURE;
}
QString value;
if (clipTotp) {
if (!entry->hasTotp()) {
errorTextStream << QObject::tr("Entry with path %1 has no TOTP set up.").arg(entryPath) << endl;
return EXIT_FAILURE;
}
value = entry->totp();
} else {
value = entry->password();
}
int exitCode = Utils::clipText(value);
if (exitCode != EXIT_SUCCESS) {
return exitCode;
}
if (clipTotp) {
outputTextStream << QObject::tr("Entry's current TOTP copied to the clipboard!") << endl;
} else {
outputTextStream << QObject::tr("Entry's password copied to the clipboard!") << endl;
}
if (!timeoutSeconds) {
return exitCode;
}
QString lastLine = "";
while (timeoutSeconds > 0) {
outputTextStream << '\r' << QString(lastLine.size(), ' ') << '\r';
lastLine = QObject::tr("Clearing the clipboard in %1 second(s)...", "", timeoutSeconds).arg(timeoutSeconds);
outputTextStream << lastLine << flush;
std::this_thread::sleep_for(std::chrono::milliseconds(1000));
--timeoutSeconds;
}
Utils::clipText("");
outputTextStream << '\r' << QString(lastLine.size(), ' ') << '\r';
outputTextStream << QObject::tr("Clipboard cleared!") << endl;
return EXIT_SUCCESS;
}
|
