2021-03-05 00:35:15 +01:00
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// SPDX-FileCopyrightText: 2017 Konstantinos Sideris <siderisk@auth.gr>
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// SPDX-FileCopyrightText: 2021 Nheko Contributors
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//
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// SPDX-License-Identifier: GPL-3.0-or-later
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2017-04-06 01:06:42 +02:00
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2021-08-12 17:41:29 +02:00
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#include <QInputDialog>
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2020-05-25 13:03:49 +02:00
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#include <QLabel>
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2020-02-23 11:42:29 +01:00
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#include <QMetaType>
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2020-01-31 06:12:02 +01:00
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#include <QPainter>
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2017-11-22 18:52:38 +01:00
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#include <QStyleOption>
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2018-03-12 21:23:26 +01:00
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#include <QTimer>
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2020-11-30 23:30:33 +01:00
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#include <QtMath>
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2017-11-22 18:52:38 +01:00
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2020-01-31 16:08:30 +01:00
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#include <mtx/responses/register.hpp>
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2021-06-03 15:52:41 +02:00
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#include <mtx/responses/well-known.hpp>
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2021-07-21 12:55:41 +02:00
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#include <mtxclient/http/client.hpp>
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2020-01-31 16:08:30 +01:00
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2017-07-15 16:11:46 +02:00
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#include "Config.h"
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2018-07-17 15:37:25 +02:00
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#include "Logging.h"
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2018-03-12 21:23:26 +01:00
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#include "MainWindow.h"
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2017-10-28 14:46:39 +02:00
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#include "MatrixClient.h"
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2017-11-22 20:13:22 +01:00
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#include "RegisterPage.h"
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2018-07-17 15:37:25 +02:00
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#include "ui/FlatButton.h"
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#include "ui/RaisedButton.h"
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#include "ui/TextField.h"
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2021-11-03 18:36:12 +01:00
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#include "ui/UIA.h"
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2017-04-06 01:06:42 +02:00
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2020-02-23 11:42:29 +01:00
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#include "dialogs/FallbackAuth.h"
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2018-07-17 15:37:25 +02:00
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#include "dialogs/ReCaptcha.h"
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2018-03-12 21:23:26 +01:00
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2020-02-23 11:42:29 +01:00
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Q_DECLARE_METATYPE(mtx::user_interactive::Unauthorized)
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Q_DECLARE_METATYPE(mtx::user_interactive::Auth)
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2018-05-08 17:43:56 +02:00
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RegisterPage::RegisterPage(QWidget *parent)
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2017-08-20 12:47:22 +02:00
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: QWidget(parent)
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2017-04-06 01:06:42 +02:00
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{
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2021-09-18 00:22:33 +02:00
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qRegisterMetaType<mtx::user_interactive::Unauthorized>();
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qRegisterMetaType<mtx::user_interactive::Auth>();
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top_layout_ = new QVBoxLayout();
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back_layout_ = new QHBoxLayout();
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back_layout_->setSpacing(0);
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back_layout_->setContentsMargins(5, 5, -1, -1);
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back_button_ = new FlatButton(this);
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back_button_->setMinimumSize(QSize(30, 30));
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QIcon icon;
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2021-11-14 02:23:10 +01:00
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icon.addFile(":/icons/icons/ui/angle-arrow-left.svg");
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2021-09-18 00:22:33 +02:00
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back_button_->setIcon(icon);
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back_button_->setIconSize(QSize(32, 32));
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back_layout_->addWidget(back_button_, 0, Qt::AlignLeft | Qt::AlignVCenter);
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back_layout_->addStretch(1);
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QIcon logo;
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logo.addFile(":/logos/register.png");
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logo_ = new QLabel(this);
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logo_->setPixmap(logo.pixmap(128));
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logo_layout_ = new QHBoxLayout();
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logo_layout_->setMargin(0);
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logo_layout_->addWidget(logo_, 0, Qt::AlignHCenter);
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form_wrapper_ = new QHBoxLayout();
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form_widget_ = new QWidget();
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form_widget_->setMinimumSize(QSize(350, 300));
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form_layout_ = new QVBoxLayout();
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form_layout_->setSpacing(20);
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form_layout_->setContentsMargins(0, 0, 0, 40);
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form_widget_->setLayout(form_layout_);
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form_wrapper_->addStretch(1);
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form_wrapper_->addWidget(form_widget_);
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form_wrapper_->addStretch(1);
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username_input_ = new TextField();
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username_input_->setLabel(tr("Username"));
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username_input_->setRegexp(QRegularExpression("[a-z0-9._=/-]+"));
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username_input_->setToolTip(tr("The username must not be empty, and must contain only the "
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"characters a-z, 0-9, ., _, =, -, and /."));
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password_input_ = new TextField();
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password_input_->setLabel(tr("Password"));
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password_input_->setRegexp(QRegularExpression("^.{8,}$"));
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password_input_->setEchoMode(QLineEdit::Password);
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password_input_->setToolTip(tr("Please choose a secure password. The exact requirements "
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"for password strength may depend on your server."));
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password_confirmation_ = new TextField();
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password_confirmation_->setLabel(tr("Password confirmation"));
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password_confirmation_->setEchoMode(QLineEdit::Password);
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server_input_ = new TextField();
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server_input_->setLabel(tr("Homeserver"));
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server_input_->setRegexp(QRegularExpression(".+"));
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server_input_->setToolTip(
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tr("A server that allows registration. Since matrix is decentralized, you need to first "
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"find a server you can register on or host your own."));
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error_username_label_ = new QLabel(this);
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error_username_label_->setWordWrap(true);
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error_username_label_->hide();
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error_password_label_ = new QLabel(this);
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error_password_label_->setWordWrap(true);
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error_password_label_->hide();
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error_password_confirmation_label_ = new QLabel(this);
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error_password_confirmation_label_->setWordWrap(true);
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error_password_confirmation_label_->hide();
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error_server_label_ = new QLabel(this);
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error_server_label_->setWordWrap(true);
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error_server_label_->hide();
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form_layout_->addWidget(username_input_, Qt::AlignHCenter);
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form_layout_->addWidget(error_username_label_, Qt::AlignHCenter);
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form_layout_->addWidget(password_input_, Qt::AlignHCenter);
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form_layout_->addWidget(error_password_label_, Qt::AlignHCenter);
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form_layout_->addWidget(password_confirmation_, Qt::AlignHCenter);
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form_layout_->addWidget(error_password_confirmation_label_, Qt::AlignHCenter);
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form_layout_->addWidget(server_input_, Qt::AlignHCenter);
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form_layout_->addWidget(error_server_label_, Qt::AlignHCenter);
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button_layout_ = new QHBoxLayout();
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button_layout_->setSpacing(0);
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button_layout_->setMargin(0);
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error_label_ = new QLabel(this);
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error_label_->setWordWrap(true);
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register_button_ = new RaisedButton(tr("REGISTER"), this);
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register_button_->setMinimumSize(350, 65);
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register_button_->setFontSize(conf::btn::fontSize);
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register_button_->setCornerRadius(conf::btn::cornerRadius);
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button_layout_->addStretch(1);
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button_layout_->addWidget(register_button_);
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button_layout_->addStretch(1);
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top_layout_->addLayout(back_layout_);
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top_layout_->addLayout(logo_layout_);
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top_layout_->addLayout(form_wrapper_);
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top_layout_->addStretch(1);
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top_layout_->addLayout(button_layout_);
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top_layout_->addWidget(error_label_, 0, Qt::AlignHCenter);
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top_layout_->addStretch(1);
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setLayout(top_layout_);
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connect(back_button_, SIGNAL(clicked()), this, SLOT(onBackButtonClicked()));
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connect(register_button_, SIGNAL(clicked()), this, SLOT(onRegisterButtonClicked()));
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connect(username_input_, SIGNAL(returnPressed()), register_button_, SLOT(click()));
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connect(username_input_, &TextField::editingFinished, this, &RegisterPage::checkUsername);
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connect(password_input_, SIGNAL(returnPressed()), register_button_, SLOT(click()));
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connect(password_input_, &TextField::editingFinished, this, &RegisterPage::checkPassword);
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connect(password_confirmation_, SIGNAL(returnPressed()), register_button_, SLOT(click()));
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connect(password_confirmation_,
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&TextField::editingFinished,
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this,
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&RegisterPage::checkPasswordConfirmation);
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connect(server_input_, SIGNAL(returnPressed()), register_button_, SLOT(click()));
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connect(server_input_, &TextField::editingFinished, this, &RegisterPage::checkServer);
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connect(
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this,
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&RegisterPage::serverError,
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this,
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[this](const QString &msg) {
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server_input_->setValid(false);
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showError(error_server_label_, msg);
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},
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Qt::QueuedConnection);
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connect(this, &RegisterPage::wellKnownLookup, this, &RegisterPage::doWellKnownLookup);
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connect(this, &RegisterPage::versionsCheck, this, &RegisterPage::doVersionsCheck);
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connect(this, &RegisterPage::registration, this, &RegisterPage::doRegistration);
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2017-04-06 01:06:42 +02:00
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}
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2017-08-20 12:47:22 +02:00
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void
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RegisterPage::onBackButtonClicked()
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2017-04-06 01:06:42 +02:00
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{
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2021-09-18 00:22:33 +02:00
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emit backButtonClicked();
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2017-04-06 01:06:42 +02:00
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}
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2017-08-20 12:47:22 +02:00
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void
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2020-11-30 23:30:33 +01:00
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RegisterPage::showError(const QString &msg)
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2017-04-07 18:25:06 +02:00
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{
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2021-09-18 00:22:33 +02:00
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emit errorOccurred();
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auto rect = QFontMetrics(font()).boundingRect(msg);
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int width = rect.width();
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int height = rect.height();
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error_label_->setFixedHeight(qCeil(width / 200.0) * height);
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error_label_->setText(msg);
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2017-04-07 18:25:06 +02:00
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}
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2017-08-20 12:47:22 +02:00
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void
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2020-11-30 23:30:33 +01:00
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RegisterPage::showError(QLabel *label, const QString &msg)
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{
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2021-09-18 00:22:33 +02:00
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emit errorOccurred();
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auto rect = QFontMetrics(font()).boundingRect(msg);
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int width = rect.width();
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int height = rect.height();
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label->setFixedHeight((int)qCeil(width / 200.0) * height);
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label->setText(msg);
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label->show();
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2020-11-30 23:30:33 +01:00
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}
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bool
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RegisterPage::checkOneField(QLabel *label, const TextField *t_field, const QString &msg)
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{
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2021-09-18 00:22:33 +02:00
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if (t_field->isValid()) {
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label->hide();
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return true;
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} else {
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showError(label, msg);
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return false;
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}
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2020-11-30 23:30:33 +01:00
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}
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bool
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2021-07-21 12:55:41 +02:00
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RegisterPage::checkUsername()
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2017-04-06 01:06:42 +02:00
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{
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2021-09-18 00:22:33 +02:00
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return checkOneField(error_username_label_,
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username_input_,
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tr("The username must not be empty, and must contain only the "
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"characters a-z, 0-9, ., _, =, -, and /."));
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2021-07-21 12:55:41 +02:00
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}
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2020-11-30 23:30:33 +01:00
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2021-07-21 12:55:41 +02:00
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bool
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RegisterPage::checkPassword()
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{
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2021-09-18 00:22:33 +02:00
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return checkOneField(
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error_password_label_, password_input_, tr("Password is not long enough (min 8 chars)"));
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2021-07-21 12:55:41 +02:00
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}
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2020-11-30 23:30:33 +01:00
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2021-07-21 12:55:41 +02:00
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bool
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RegisterPage::checkPasswordConfirmation()
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{
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2021-09-18 00:22:33 +02:00
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if (password_input_->text() == password_confirmation_->text()) {
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error_password_confirmation_label_->hide();
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password_confirmation_->setValid(true);
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return true;
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} else {
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showError(error_password_confirmation_label_, tr("Passwords don't match"));
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password_confirmation_->setValid(false);
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return false;
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}
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2021-07-21 12:55:41 +02:00
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}
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bool
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RegisterPage::checkServer()
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{
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2021-09-18 00:22:33 +02:00
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// This doesn't check that the server is reachable,
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// just that the input is not obviously wrong.
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return checkOneField(error_server_label_, server_input_, tr("Invalid server name"));
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2020-11-30 23:30:33 +01:00
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}
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2017-09-10 11:59:21 +02:00
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2020-11-30 23:30:33 +01:00
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void
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RegisterPage::onRegisterButtonClicked()
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{
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2021-09-18 00:22:33 +02:00
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if (checkUsername() && checkPassword() && checkPasswordConfirmation() && checkServer()) {
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auto server = server_input_->text().toStdString();
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http::client()->set_server(server);
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http::client()->verify_certificates(
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!UserSettings::instance()->disableCertificateValidation());
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// This starts a chain of `emit`s which ends up doing the
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// registration. Signals are used rather than normal function
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// calls so that the dialogs used in UIA work correctly.
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//
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// The sequence of events looks something like this:
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//
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2021-11-03 18:36:12 +01:00
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// doKnownLookup
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2021-09-18 00:22:33 +02:00
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// v
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// doVersionsCheck
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// v
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2021-11-03 18:36:12 +01:00
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// doRegistration -> loops the UIAHandler until complete
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2021-09-18 00:22:33 +02:00
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emit wellKnownLookup();
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emit registering();
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}
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2021-07-21 12:55:41 +02:00
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}
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void
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RegisterPage::doWellKnownLookup()
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{
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2021-09-18 00:22:33 +02:00
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http::client()->well_known(
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[this](const mtx::responses::WellKnown &res, mtx::http::RequestErr err) {
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if (err) {
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if (err->status_code == 404) {
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nhlog::net()->info("Autodiscovery: No .well-known.");
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2021-07-21 12:55:41 +02:00
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// Check that the homeserver can be reached
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emit versionsCheck();
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2021-09-18 00:22:33 +02:00
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return;
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}
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if (!err->parse_error.empty()) {
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emit serverError(tr("Autodiscovery failed. Received malformed response."));
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nhlog::net()->error("Autodiscovery failed. Received malformed response.");
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return;
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}
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emit serverError(tr("Autodiscovery failed. Unknown error when "
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"requesting .well-known."));
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nhlog::net()->error("Autodiscovery failed. Unknown error when "
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"requesting .well-known. {} {}",
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err->status_code,
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err->error_code);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
nhlog::net()->info("Autodiscovery: Discovered '" + res.homeserver.base_url + "'");
|
|
|
|
http::client()->set_server(res.homeserver.base_url);
|
|
|
|
// Check that the homeserver can be reached
|
|
|
|
emit versionsCheck();
|
|
|
|
});
|
2017-04-06 01:06:42 +02:00
|
|
|
}
|
|
|
|
|
2021-06-03 15:52:41 +02:00
|
|
|
void
|
2021-07-21 12:55:41 +02:00
|
|
|
RegisterPage::doVersionsCheck()
|
2021-06-03 15:52:41 +02:00
|
|
|
{
|
2021-09-18 00:22:33 +02:00
|
|
|
// Make a request to /_matrix/client/versions to check the address
|
|
|
|
// given is a Matrix homeserver.
|
|
|
|
http::client()->versions([this](const mtx::responses::Versions &, mtx::http::RequestErr err) {
|
|
|
|
if (err) {
|
|
|
|
if (err->status_code == 404) {
|
|
|
|
emit serverError(tr("The required endpoints were not found. Possibly "
|
|
|
|
"not a Matrix server."));
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!err->parse_error.empty()) {
|
|
|
|
emit serverError(tr("Received malformed response. Make sure the homeserver "
|
|
|
|
"domain is valid."));
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
emit serverError(tr("An unknown error occured. Make sure the "
|
|
|
|
"homeserver domain is valid."));
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
// Attempt registration without an `auth` dict
|
|
|
|
emit registration();
|
|
|
|
});
|
2021-06-03 15:52:41 +02:00
|
|
|
}
|
|
|
|
|
2021-07-21 12:55:41 +02:00
|
|
|
void
|
|
|
|
RegisterPage::doRegistration()
|
|
|
|
{
|
2021-09-18 00:22:33 +02:00
|
|
|
// These inputs should still be alright, but check just in case
|
|
|
|
if (checkUsername() && checkPassword() && checkPasswordConfirmation()) {
|
|
|
|
auto username = username_input_->text().toStdString();
|
|
|
|
auto password = password_input_->text().toStdString();
|
2021-11-03 18:36:12 +01:00
|
|
|
connect(UIA::instance(), &UIA::error, this, [this](QString msg) {
|
|
|
|
showError(msg);
|
|
|
|
disconnect(UIA::instance(), &UIA::error, this, nullptr);
|
|
|
|
});
|
|
|
|
http::client()->registration(
|
|
|
|
username, password, ::UIA::instance()->genericHandler("Registration"), registrationCb());
|
2021-09-18 00:22:33 +02:00
|
|
|
}
|
2021-07-21 12:55:41 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
mtx::http::Callback<mtx::responses::Register>
|
|
|
|
RegisterPage::registrationCb()
|
|
|
|
{
|
2021-09-18 00:22:33 +02:00
|
|
|
// Return a function to be used as the callback when an attempt at
|
|
|
|
// registration is made.
|
|
|
|
return [this](const mtx::responses::Register &res, mtx::http::RequestErr err) {
|
|
|
|
if (!err) {
|
|
|
|
http::client()->set_user(res.user_id);
|
|
|
|
http::client()->set_access_token(res.access_token);
|
|
|
|
emit registerOk();
|
2021-11-03 18:36:12 +01:00
|
|
|
disconnect(UIA::instance(), &UIA::error, this, nullptr);
|
2021-09-18 00:22:33 +02:00
|
|
|
return;
|
|
|
|
}
|
2021-07-21 12:55:41 +02:00
|
|
|
|
2021-09-18 00:22:33 +02:00
|
|
|
// The server requires registration flows.
|
|
|
|
if (err->status_code == 401) {
|
|
|
|
if (err->matrix_error.unauthorized.flows.empty()) {
|
|
|
|
nhlog::net()->warn("failed to retrieve registration flows: "
|
|
|
|
"status_code({}), matrix_error({}) ",
|
|
|
|
static_cast<int>(err->status_code),
|
|
|
|
err->matrix_error.error);
|
2021-07-21 12:55:41 +02:00
|
|
|
showError(QString::fromStdString(err->matrix_error.error));
|
2021-09-18 00:22:33 +02:00
|
|
|
}
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
nhlog::net()->error("failed to register: status_code ({}), matrix_error({})",
|
|
|
|
static_cast<int>(err->status_code),
|
|
|
|
err->matrix_error.error);
|
|
|
|
|
|
|
|
showError(QString::fromStdString(err->matrix_error.error));
|
|
|
|
};
|
2021-07-21 12:55:41 +02:00
|
|
|
}
|
|
|
|
|
2017-11-22 18:52:38 +01:00
|
|
|
void
|
|
|
|
RegisterPage::paintEvent(QPaintEvent *)
|
|
|
|
{
|
2021-09-18 00:22:33 +02:00
|
|
|
QStyleOption opt;
|
|
|
|
opt.init(this);
|
|
|
|
QPainter p(this);
|
|
|
|
style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
|
2017-11-22 18:52:38 +01:00
|
|
|
}
|