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Add CLI tests and improve coding style and i18n

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The CLI module was lacking unit test coverage and showed some severe
coding style violations, which this patch addresses.

In addition, all uses of qCritical() with untranslatble raw char*
sequences were removed in favor of proper locale strings. These are
written to STDERR through QTextStreams and support output
redirection for testing purposes. With this change, error messages don't
depend on the global Qt logging settings and targets anymore and go
directly to the terminal or into a file if needed.

This patch also fixes a bug discovered during unit test development,
where the extract command would just dump the raw XML contents without
decrypting embedded Salsa20-protected values first, making the XML
export mostly useless, since passwords are scrambled.

Lastly, all CLI commands received a dedicated -h/--help option.
This commit is contained in:
Janek Bevendorff 2018-09-29 19:00:47 +02:00
parent 18b22834c1
commit 113c8eb702
67 changed files with 2259 additions and 1250 deletions
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22
src/cli/Diceware.cpp
View file

@ -24,6 +24,7 @@
#include <QTextStream>
#include "core/PassphraseGenerator.h"
#include "Utils.h"
Diceware::Diceware()
{
@ -37,26 +38,25 @@ Diceware::~Diceware()
int Diceware::execute(const QStringList& arguments)
{
QTextStream inputTextStream(stdin, QIODevice::ReadOnly);
QTextStream outputTextStream(stdout, QIODevice::WriteOnly);
QTextStream in(Utils::STDIN, QIODevice::ReadOnly);
QTextStream out(Utils::STDOUT, QIODevice::WriteOnly);
QCommandLineParser parser;
parser.setApplicationDescription(this->description);
QCommandLineOption words(QStringList() << "W"
<< "words",
parser.setApplicationDescription(description);
QCommandLineOption words(QStringList() << "W" << "words",
QObject::tr("Word count for the diceware passphrase."),
QObject::tr("count"));
QObject::tr("count", "CLI parameter"));
parser.addOption(words);
QCommandLineOption wordlistFile(QStringList() << "w"
<< "word-list",
QCommandLineOption wordlistFile(QStringList() << "w" << "word-list",
QObject::tr("Wordlist for the diceware generator.\n[Default: EFF English]"),
QObject::tr("path"));
parser.addOption(wordlistFile);
parser.addHelpOption();
parser.process(arguments);
const QStringList args = parser.positionalArguments();
if (!args.isEmpty()) {
outputTextStream << parser.helpText().replace("keepassxc-cli", "keepassxc-cli diceware");
out << parser.helpText().replace("keepassxc-cli", "keepassxc-cli diceware");
return EXIT_FAILURE;
}
@ -76,12 +76,12 @@ int Diceware::execute(const QStringList& arguments)
}
if (!dicewareGenerator.isValid()) {
outputTextStream << parser.helpText().replace("keepassxc-cli", "keepassxc-cli diceware");
out << parser.helpText().replace("keepassxc-cli", "keepassxc-cli diceware");
return EXIT_FAILURE;
}
QString password = dicewareGenerator.generatePassphrase();
outputTextStream << password << endl;
out << password << endl;
return EXIT_SUCCESS;
}