gui: Improve formatting of the fingerprint acceptance dialog
This commit is contained in:
parent
165100a0d2
commit
7cacbd1489
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@ -29,6 +29,7 @@ set(GUI_SOURCE_FILES
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src/CommandProcess.cpp
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src/DataDownloader.cpp
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src/DisplayIsValid.cpp
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src/FingerprintAcceptDialog.cpp
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src/HotkeyDialog.cpp
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src/IpcClient.cpp
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src/Ipc.cpp
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@ -104,6 +105,7 @@ set(GUI_UI_FILES
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src/AboutDialogBase.ui
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src/ActionDialogBase.ui
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src/AddClientDialogBase.ui
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src/FingerprintAcceptDialog.ui
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src/HotkeyDialogBase.ui
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src/LogWindowBase.ui
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src/MainWindowBase.ui
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@ -0,0 +1,65 @@
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/*
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barrier -- mouse and keyboard sharing utility
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Copyright (C) Barrier contributors
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This package is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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found in the file LICENSE that should have accompanied this file.
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This package is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "FingerprintAcceptDialog.h"
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#include "ui_FingerprintAcceptDialog.h"
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#include "net/SecureUtils.h"
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FingerprintAcceptDialog::FingerprintAcceptDialog(QWidget *parent,
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BarrierType type,
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const barrier::FingerprintData& fingerprint_sha1,
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const barrier::FingerprintData& fingerprint_sha256) :
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QDialog(parent),
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ui_{std::make_unique<Ui::FingerprintAcceptDialog>()}
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{
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ui_->setupUi(this);
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if (type == BarrierType::Server) {
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ui_->label_sha1->hide();
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ui_->label_sha1_fingerprint_full->hide();
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} else {
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ui_->label_sha1_fingerprint_full->setText(
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QString::fromStdString(barrier::format_ssl_fingerprint(fingerprint_sha1.data)));
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}
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ui_->label_sha256_fingerprint_full->setText(
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QString::fromStdString(barrier::format_ssl_fingerprint_columns(fingerprint_sha256.data)));
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ui_->label_sha256_fingerprint_randomart->setText(
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QString::fromStdString(barrier::create_fingerprint_randomart(fingerprint_sha256.data)));
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QString explanation;
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if (type == BarrierType::Server) {
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explanation = tr("This is a client fingerprint. You should compare this "
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"fingerprint to the one on your client's screen. If the "
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"two don't match exactly, then it's probably not the client "
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"you're expecting (it could be a malicious user).\n\n"
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"To automatically trust this fingerprint for future "
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"connections, click Yes. To reject this fingerprint and "
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"disconnect the client, click No.");
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} else {
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explanation = tr("This is a server fingerprint. You should compare this "
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"fingerprint to the one on your server's screen. If the "
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"two don't match exactly, then it's probably not the server "
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"you're expecting (it could be a malicious user).\n\n"
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"To automatically trust this fingerprint for future "
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"connections, click Yes. To reject this fingerprint and "
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"disconnect from the server, click No.");
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}
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ui_->label_explanation->setText(explanation);
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}
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FingerprintAcceptDialog::~FingerprintAcceptDialog() = default;
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@ -0,0 +1,45 @@
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/*
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barrier -- mouse and keyboard sharing utility
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Copyright (C) Barrier contributors
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This package is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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found in the file LICENSE that should have accompanied this file.
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This package is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef BARRIER_GUI_FINGERPRINT_ACCEPT_DIALOG_H
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#define BARRIER_GUI_FINGERPRINT_ACCEPT_DIALOG_H
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#include "net/FingerprintData.h"
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#include "barrier/BarrierType.h"
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#include <QDialog>
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#include <memory>
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namespace Ui {
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class FingerprintAcceptDialog;
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}
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class FingerprintAcceptDialog : public QDialog
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{
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Q_OBJECT
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public:
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explicit FingerprintAcceptDialog(QWidget* parent,
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BarrierType type,
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const barrier::FingerprintData& fingerprint_sha1,
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const barrier::FingerprintData& fingerprint_sha256);
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~FingerprintAcceptDialog() override;
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private:
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std::unique_ptr<Ui::FingerprintAcceptDialog> ui_;
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};
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#endif // BARRIER_GUI_FINGERPRINT_ACCEPT_DIALOG_H
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@ -0,0 +1,174 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<ui version="4.0">
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<class>FingerprintAcceptDialog</class>
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<widget class="QDialog" name="FingerprintAcceptDialog">
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<property name="geometry">
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<rect>
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<x>0</x>
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<y>0</y>
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<width>600</width>
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<height>400</height>
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</rect>
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</property>
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<property name="sizePolicy">
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<sizepolicy hsizetype="Ignored" vsizetype="Preferred">
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<horstretch>0</horstretch>
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<verstretch>0</verstretch>
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</sizepolicy>
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</property>
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<property name="windowTitle">
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<string>Security question</string>
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</property>
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<layout class="QGridLayout" name="gridLayout">
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<property name="sizeConstraint">
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<enum>QLayout::SetFixedSize</enum>
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</property>
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<item row="6" column="0" colspan="2">
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<widget class="QDialogButtonBox" name="buttonBox">
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<property name="orientation">
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<enum>Qt::Horizontal</enum>
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</property>
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<property name="standardButtons">
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<set>QDialogButtonBox::No|QDialogButtonBox::Yes</set>
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</property>
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</widget>
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</item>
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<item row="3" column="0" colspan="2">
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<widget class="QLabel" name="label_sha1">
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<property name="sizePolicy">
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<sizepolicy hsizetype="Preferred" vsizetype="Minimum">
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<horstretch>0</horstretch>
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<verstretch>0</verstretch>
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</sizepolicy>
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</property>
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<property name="text">
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<string>SHA1 (deprecated, compare to old servers only)</string>
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</property>
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</widget>
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</item>
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<item row="5" column="0" colspan="2">
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<widget class="QLabel" name="label_explanation">
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<property name="sizePolicy">
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<sizepolicy hsizetype="Preferred" vsizetype="Minimum">
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<horstretch>0</horstretch>
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<verstretch>0</verstretch>
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</sizepolicy>
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</property>
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<property name="text">
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<string/>
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</property>
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<property name="wordWrap">
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<bool>true</bool>
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</property>
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<property name="margin">
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<number>10</number>
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</property>
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</widget>
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</item>
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<item row="4" column="0" colspan="2">
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<widget class="QLabel" name="label_sha1_fingerprint_full">
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<property name="sizePolicy">
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<sizepolicy hsizetype="Preferred" vsizetype="Minimum">
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<horstretch>0</horstretch>
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<verstretch>0</verstretch>
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</sizepolicy>
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</property>
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<property name="text">
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<string/>
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</property>
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<property name="textInteractionFlags">
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<set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByMouse</set>
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</property>
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</widget>
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</item>
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<item row="0" column="0" colspan="2">
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<widget class="QLabel" name="label_title">
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<property name="text">
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<string>Do you trust this fingerprint?</string>
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</property>
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</widget>
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</item>
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<item row="2" column="1">
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<widget class="QLabel" name="label_sha256_fingerprint_randomart">
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<property name="sizePolicy">
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<sizepolicy hsizetype="Minimum" vsizetype="Minimum">
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<horstretch>0</horstretch>
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<verstretch>0</verstretch>
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</sizepolicy>
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</property>
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<property name="font">
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<font>
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<family>Courier</family>
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<weight>75</weight>
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<bold>true</bold>
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</font>
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</property>
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<property name="text">
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<string/>
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</property>
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<property name="alignment">
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<set>Qt::AlignCenter</set>
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</property>
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<property name="textInteractionFlags">
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<set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByMouse</set>
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</property>
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</widget>
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</item>
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<item row="2" column="0">
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<widget class="QLabel" name="label_sha256_fingerprint_full">
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<property name="text">
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<string/>
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</property>
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<property name="alignment">
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<set>Qt::AlignCenter</set>
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</property>
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<property name="textInteractionFlags">
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<set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByMouse</set>
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</property>
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</widget>
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</item>
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<item row="1" column="0" colspan="2">
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<widget class="QLabel" name="label_sha256">
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<property name="text">
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<string>SHA256:</string>
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</property>
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</widget>
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</item>
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</layout>
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</widget>
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<resources/>
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<connections>
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<connection>
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<sender>buttonBox</sender>
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<signal>accepted()</signal>
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<receiver>FingerprintAcceptDialog</receiver>
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<slot>accept()</slot>
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<hints>
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<hint type="sourcelabel">
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<x>248</x>
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<y>254</y>
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</hint>
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<hint type="destinationlabel">
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<x>157</x>
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<y>274</y>
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</hint>
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</hints>
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</connection>
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<connection>
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<sender>buttonBox</sender>
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<signal>rejected()</signal>
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<receiver>FingerprintAcceptDialog</receiver>
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<slot>reject()</slot>
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<hints>
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<hint type="sourcelabel">
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<x>316</x>
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<y>260</y>
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</hint>
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<hint type="destinationlabel">
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<x>286</x>
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<y>274</y>
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</hint>
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</hints>
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</connection>
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</connections>
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</ui>
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@ -26,6 +26,7 @@
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#include "ZeroconfService.h"
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#include "DataDownloader.h"
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#include "CommandProcess.h"
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#include "FingerprintAcceptDialog.h"
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#include "QUtility.h"
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#include "ProcessorArch.h"
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#include "SslCertificate.h"
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@ -469,50 +470,9 @@ void MainWindow::checkFingerprint(const QString& line)
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stopBarrier();
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}
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QString message;
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if (is_client) {
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message = tr("Do you trust this fingerprint?\n\n"
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"SHA256:\n"
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"%1\n"
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"%2\n\n"
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"SHA1 (obsolete, when using old Barrier client):\n"
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"%3\n\n"
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"This is a server fingerprint. You should compare this "
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"fingerprint to the one on your server's screen. If the "
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"two don't match exactly, then it's probably not the server "
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"you're expecting (it could be a malicious user).\n\n"
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"To automatically trust this fingerprint for future "
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"connections, click Yes. To reject this fingerprint and "
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"disconnect from the server, click No.")
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.arg(QString::fromStdString(barrier::format_ssl_fingerprint(fingerprint_sha256.data)))
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.arg(QString::fromStdString(
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barrier::create_fingerprint_randomart(fingerprint_sha256.data)))
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.arg(QString::fromStdString(barrier::format_ssl_fingerprint(fingerprint_sha1.data)));
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} else {
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message = tr("Do you trust this fingerprint?\n\n"
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"SHA256:\n"
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"%1\n"
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"%2\n\n"
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"This is a client fingerprint. You should compare this "
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"fingerprint to the one on your client's screen. If the "
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"two don't match exactly, then it's probably not the client "
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"you're expecting (it could be a malicious user).\n\n"
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"To automatically trust this fingerprint for future "
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"connections, click Yes. To reject this fingerprint and "
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"disconnect the client, click No.")
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.arg(QString::fromStdString(barrier::format_ssl_fingerprint(fingerprint_sha256.data)))
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.arg(QString::fromStdString(
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barrier::create_fingerprint_randomart(fingerprint_sha256.data)));
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}
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messageBoxAlreadyShown = true;
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QMessageBox::StandardButton fingerprintReply =
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QMessageBox::information(
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this, tr("Security question"),
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message,
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QMessageBox::Yes | QMessageBox::No);
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if (fingerprintReply == QMessageBox::Yes) {
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FingerprintAcceptDialog dialog{this, barrier_type(), fingerprint_sha1, fingerprint_sha256};
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if (dialog.exec() == QDialog::Accepted) {
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// restart core process after trusting fingerprint.
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db.add_trusted(fingerprint_sha256);
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db.write(db_path);
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