monero-gui/wizard/WizardAskPassword.qml

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// Copyright (c) 2014-2019, The Monero Project
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modification, are
// permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this list of
// conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
// of conditions and the following disclaimer in the documentation and/or other
// materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its contributors may be
// used to endorse or promote products derived from this software without specific
// prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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import QtQuick 2.9
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import QtQuick.Layouts 1.2
import QtQuick.Controls 2.0
import FontAwesome 1.0
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import "../js/Wizard.js" as Wizard
import "../components" as MoneroComponents
ColumnLayout {
id: root
Layout.fillWidth: true
property alias password: passwordInput.text
property alias passwordConfirm: passwordInputConfirm.text
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property int passwordFill: 0
property string passwordStrengthText: qsTr("Strength: ") + translationManager.emptyString
function calcStrengthAndVerify(){
calcPasswordStrength();
return passwordInput.text === passwordInputConfirm.text;
}
function calcPasswordStrength(inp) {
if(!progressLayout.visible) return;
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if(passwordInput.text.length <= 1){
root.passwordFill = 0;
progressText.text = passwordStrengthText + qsTr("Low") + translationManager.emptyString;
}
// scorePassword returns value from 0 to... lots
var strength = walletManager.getPasswordStrength(passwordInput.text);
// consider anything below 10 bits as dire
strength -= 10
if (strength < 0)
strength = 0;
// use a slight parabola to discourage short passwords
strength = strength ^ 1.2 / 3
strength += 20;
if (strength > 100)
strength = 100;
root.passwordFill = strength;
var strengthString;
if(strength <= 33){
strengthString = qsTr("Low");
fillRect.color = "#FF0000";
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} else if(strength <= 66){
strengthString = qsTr("Medium");
fillRect.color = (MoneroComponents.Style.blackTheme ? "#FFFF00" : "#FFCC00");
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} else {
strengthString = qsTr("High");
fillRect.color = (MoneroComponents.Style.blackTheme ? "#00FF00" : "#008000");
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}
progressText.text = passwordStrengthText + strengthString + translationManager.emptyString;
}
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spacing: 20
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WizardHeader{
title: qsTr("Give your wallet a password") + translationManager.emptyString
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subtitle: qsTr("This password cannot be recovered. If you forget it then the wallet will have to be restored from your %1.").arg(!wizardController.walletOptionsIsRecoveringFromDevice ? qsTr("25 word mnemonic seed") : qsTr("hardware wallet"))+ translationManager.emptyString
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}
MoneroComponents.WarningBox {
text: "<b>%1</b> (%2).".arg(qsTr("Enter a strong password")).arg(qsTr("Using letters, numbers, and/or symbols")) + translationManager.emptyString
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}
ColumnLayout {
Layout.fillWidth: true
MoneroComponents.LineEdit {
id: passwordInput
Layout.fillWidth: true
KeyNavigation.tab: passwordInputConfirm
labelFontSize: 14
password: true
labelText: qsTr("Password") + translationManager.emptyString
text: walletOptionsPassword
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}
ColumnLayout {
id: progressLayout
spacing: 0
visible: !isAndroid && walletManager.getPasswordStrength !== undefined
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Layout.fillWidth: true
Layout.topMargin: 0
TextInput {
id: progressText
Layout.topMargin: 6
Layout.bottomMargin: 6
font.family: MoneroComponents.Style.fontMedium.name
font.pixelSize: 14
font.bold: false
color: MoneroComponents.Style.defaultFontColor
height: 18
passwordCharacter: "*"
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}
Rectangle {
id: bar
Layout.fillWidth: true
Layout.preferredHeight: 8
radius: 8
color: MoneroComponents.Style.progressBarBackgroundColor
Rectangle {
id: fillRect
anchors.top: parent.top
anchors.bottom: parent.bottom
anchors.left: parent.left
height: bar.height
property int maxWidth: bar.width
width: (maxWidth * root.passwordFill) / 100
radius: 8
color: "#FF0000"
}
Rectangle {
color: MoneroComponents.Style.defaultFontColor
anchors.bottom: parent.bottom
anchors.left: parent.left
anchors.leftMargin: 8
}
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}
}
}
ColumnLayout {
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Layout.fillWidth: true
MoneroComponents.LineEdit {
id: passwordInputConfirm
property bool firstUserInput: true
Layout.fillWidth: true
Layout.topMargin: 8
KeyNavigation.tab: passwordInputConfirm
error: !passwordInputMessage.passwordsMatch && passwordInputMessage.visible
errorWhenEmpty: passwordInputMessage.passwordsMatch && passwordInputMessage.visible
labelFontSize: 14
passwordLinked: passwordInput
labelText: qsTr("Password (confirm)") + translationManager.emptyString
text: walletOptionsPassword
onTextChanged:{
if (passwordInputConfirm.text.length == passwordInput.text.length) {
firstUserInput = false;
}
}
}
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RowLayout {
Layout.fillWidth: true
Layout.topMargin: 0
Layout.minimumHeight: passwordInputMessage.height + 3
MoneroComponents.TextPlain {
visible: passwordInputMessage.visible
font.family: FontAwesome.fontFamilySolid
font.styleName: "Solid"
font.pixelSize: 15
text: passwordInputMessage.passwordsMatch ? FontAwesome.checkCircle : FontAwesome.exclamationCircle
color: passwordInputMessage.color
themeTransition: false
}
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MoneroComponents.TextPlain {
id: passwordInputMessage
property bool passwordsMatch: passwordInputConfirm.text === passwordInput.text
property bool partialPasswordsMatch: passwordInputConfirm.text === passwordInput.text.substring(0, passwordInputConfirm.text.length)
visible: passwordInputConfirm.text.length > 0 && !passwordInputConfirm.firstUserInput || passwordInputConfirm.firstUserInput && !passwordInputMessage.partialPasswordsMatch
Layout.topMargin: 3
text: passwordsMatch ? qsTr("Passwords match!") : qsTr("Passwords do not match") + translationManager.emptyString
textFormat: Text.PlainText
color: passwordsMatch ? (MoneroComponents.Style.blackTheme ? "#00FF00" : "#008000") : "#FF0000"
font.family: MoneroComponents.Style.fontRegular.name
font.pixelSize: 14
themeTransition: false
}
}
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}
}