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Diffstat (limited to 'src/cli/Edit.cpp')
| -rw-r--r-- | src/cli/Edit.cpp | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/src/cli/Edit.cpp b/src/cli/Edit.cpp new file mode 100644 index 000000000..967ddd8ed --- /dev/null +++ b/src/cli/Edit.cpp @@ -0,0 +1,168 @@ +/* + * 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 <cstdlib> +#include <stdio.h> + +#include "Edit.h" + +#include <QCommandLineParser> +#include <QTextStream> + +#include "cli/Utils.h" +#include "core/Database.h" +#include "core/Entry.h" +#include "core/Group.h" +#include "core/PasswordGenerator.h" + +Edit::Edit() +{ + name = QString("edit"); + description = QObject::tr("Edit an entry."); +} + +Edit::~Edit() +{ +} + +int Edit::execute(const QStringList& arguments) +{ + + QTextStream inputTextStream(stdin, QIODevice::ReadOnly); + QTextStream outputTextStream(stdout, QIODevice::WriteOnly); + + QCommandLineParser parser; + parser.setApplicationDescription(this->description); + parser.addPositionalArgument("database", QObject::tr("Path of the database.")); + + QCommandLineOption keyFile(QStringList() << "k" + << "key-file", + QObject::tr("Key file of the database."), + QObject::tr("path")); + parser.addOption(keyFile); + + QCommandLineOption username(QStringList() << "u" + << "username", + QObject::tr("Username for the entry."), + QObject::tr("username")); + parser.addOption(username); + + QCommandLineOption url(QStringList() << "url", QObject::tr("URL for the entry."), QObject::tr("URL")); + parser.addOption(url); + + QCommandLineOption title(QStringList() << "t" + << "title", + QObject::tr("Title for the entry."), + QObject::tr("title")); + parser.addOption(title); + + QCommandLineOption prompt(QStringList() << "p" + << "password-prompt", + QObject::tr("Prompt for the entry's password.")); + parser.addOption(prompt); + + QCommandLineOption generate(QStringList() << "g" + << "generate", + QObject::tr("Generate a password for the entry.")); + parser.addOption(generate); + + QCommandLineOption length(QStringList() << "l" + << "password-length", + QObject::tr("Length for the generated password."), + QObject::tr("length")); + parser.addOption(length); + + parser.addPositionalArgument("entry", QObject::tr("Path of the entry to edit.")); + parser.process(arguments); + + const QStringList args = parser.positionalArguments(); + if (args.size() != 2) { + outputTextStream << parser.helpText().replace("keepassxc-cli", "keepassxc-cli edit"); + return EXIT_FAILURE; + } + + QString databasePath = args.at(0); + QString entryPath = args.at(1); + + Database* db = Database::unlockFromStdin(databasePath, parser.value(keyFile)); + if (db == nullptr) { + return EXIT_FAILURE; + } + + QString passwordLength = parser.value(length); + if (!passwordLength.isEmpty() && !passwordLength.toInt()) { + qCritical("Invalid value for password length %s.", qPrintable(passwordLength)); + return EXIT_FAILURE; + } + + Entry* entry = db->rootGroup()->findEntryByPath(entryPath); + if (!entry) { + qCritical("Could not find entry with path %s.", qPrintable(entryPath)); + return EXIT_FAILURE; + } + + if (parser.value("username").isEmpty() && parser.value("url").isEmpty() && parser.value("title").isEmpty() && + !parser.isSet(prompt) && !parser.isSet(generate)) { + qCritical("Not changing any field for entry %s.", qPrintable(entryPath)); + return EXIT_FAILURE; + } + + entry->beginUpdate(); + + if (!parser.value("title").isEmpty()) { + entry->setTitle(parser.value("title")); + } + + if (!parser.value("username").isEmpty()) { + entry->setUsername(parser.value("username")); + } + + if (!parser.value("url").isEmpty()) { + entry->setUrl(parser.value("url")); + } + + if (parser.isSet(prompt)) { + outputTextStream << "Enter new password for entry: "; + outputTextStream.flush(); + QString password = Utils::getPassword(); + entry->setPassword(password); + } else if (parser.isSet(generate)) { + PasswordGenerator passwordGenerator; + + if (passwordLength.isEmpty()) { + passwordGenerator.setLength(PasswordGenerator::DefaultLength); + } else { + passwordGenerator.setLength(passwordLength.toInt()); + } + + passwordGenerator.setCharClasses(PasswordGenerator::DefaultCharset); + passwordGenerator.setFlags(PasswordGenerator::DefaultFlags); + QString password = passwordGenerator.generatePassword(); + entry->setPassword(password); + } + + entry->endUpdate(); + + QString errorMessage = db->saveToFile(databasePath); + if (!errorMessage.isEmpty()) { + qCritical("Writing the database failed %s.", qPrintable(errorMessage)); + return EXIT_FAILURE; + } + + outputTextStream << "Successfully edited entry " << entry->title() << "." << endl; + return EXIT_SUCCESS; +} |