308 lines
8.7 KiB
C++
308 lines
8.7 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop version of Telegram messaging app, see https://telegram.org
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Telegram Desktop is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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It 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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In addition, as a special exception, the copyright holders give permission
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to link the code of portions of this program with the OpenSSL library.
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Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
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Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
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*/
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#include "intro/intropwdcheck.h"
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#include "styles/style_intro.h"
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#include "styles/style_boxes.h"
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#include "core/file_utilities.h"
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#include "boxes/confirm_box.h"
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#include "lang/lang_keys.h"
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#include "application.h"
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#include "intro/introsignup.h"
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#include "ui/widgets/buttons.h"
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#include "ui/widgets/input_fields.h"
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#include "ui/widgets/labels.h"
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namespace Intro {
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PwdCheckWidget::PwdCheckWidget(QWidget *parent, Widget::Data *data) : Step(parent, data)
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, _salt(getData()->pwdSalt)
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, _hasRecovery(getData()->hasRecovery)
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, _hint(getData()->pwdHint)
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, _pwdField(this, st::introPassword, langFactory(lng_signin_password))
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, _pwdHint(this, st::introPasswordHint)
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, _codeField(this, st::introPassword, langFactory(lng_signin_code))
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, _toRecover(this, lang(lng_signin_recover))
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, _toPassword(this, lang(lng_signin_try_password))
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, _checkRequest(this) {
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subscribe(Lang::Current().updated(), [this] { refreshLang(); });
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connect(_checkRequest, SIGNAL(timeout()), this, SLOT(onCheckRequest()));
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connect(_toRecover, SIGNAL(clicked()), this, SLOT(onToRecover()));
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connect(_toPassword, SIGNAL(clicked()), this, SLOT(onToPassword()));
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connect(_pwdField, SIGNAL(changed()), this, SLOT(onInputChange()));
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connect(_codeField, SIGNAL(changed()), this, SLOT(onInputChange()));
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setTitleText(langFactory(lng_signin_title));
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updateDescriptionText();
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setErrorBelowLink(true);
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if (_hint.isEmpty()) {
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_pwdHint->hide();
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} else {
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_pwdHint->setText(lng_signin_hint(lt_password_hint, _hint));
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}
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_codeField->hide();
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_toPassword->hide();
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setMouseTracking(true);
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}
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void PwdCheckWidget::refreshLang() {
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if (_toRecover) _toRecover->setText(lang(lng_signin_recover));
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if (_toPassword) _toPassword->setText(lang(lng_signin_try_password));
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if (!_hint.isEmpty()) {
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_pwdHint->setText(lng_signin_hint(lt_password_hint, _hint));
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}
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updateControlsGeometry();
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}
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void PwdCheckWidget::resizeEvent(QResizeEvent *e) {
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Step::resizeEvent(e);
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updateControlsGeometry();
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}
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void PwdCheckWidget::updateControlsGeometry() {
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_pwdField->moveToLeft(contentLeft(), contentTop() + st::introPasswordTop);
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_pwdHint->moveToLeft(contentLeft() + st::buttonRadius, contentTop() + st::introPasswordHintTop);
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_codeField->moveToLeft(contentLeft(), contentTop() + st::introStepFieldTop);
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auto linkTop = _codeField->y() + _codeField->height() + st::introLinkTop;
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_toRecover->moveToLeft(contentLeft() + st::buttonRadius, linkTop);
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_toPassword->moveToLeft(contentLeft() + st::buttonRadius, linkTop);
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}
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void PwdCheckWidget::setInnerFocus() {
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if (_pwdField->isHidden()) {
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_codeField->setFocusFast();
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} else {
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_pwdField->setFocusFast();
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}
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}
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void PwdCheckWidget::activate() {
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if (_pwdField->isHidden() && _codeField->isHidden()) {
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Step::activate();
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_pwdField->show();
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_pwdHint->show();
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_toRecover->show();
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}
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setInnerFocus();
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}
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void PwdCheckWidget::cancelled() {
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MTP::cancel(base::take(_sentRequest));
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}
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void PwdCheckWidget::stopCheck() {
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_checkRequest->stop();
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}
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void PwdCheckWidget::onCheckRequest() {
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auto status = MTP::state(_sentRequest);
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if (status < 0) {
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auto leftms = -status;
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if (leftms >= 1000) {
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MTP::cancel(base::take(_sentRequest));
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}
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}
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if (!_sentRequest && status == MTP::RequestSent) {
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stopCheck();
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}
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}
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void PwdCheckWidget::pwdSubmitDone(bool recover, const MTPauth_Authorization &result) {
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_sentRequest = 0;
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stopCheck();
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if (recover) {
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cSetPasswordRecovered(true);
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}
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auto &d = result.c_auth_authorization();
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if (d.vuser.type() != mtpc_user || !d.vuser.c_user().is_self()) { // wtf?
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showError(langFactory(lng_server_error));
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return;
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}
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finish(d.vuser);
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}
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bool PwdCheckWidget::pwdSubmitFail(const RPCError &error) {
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if (MTP::isFloodError(error)) {
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_sentRequest = 0;
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stopCheck();
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showError(langFactory(lng_flood_error));
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_pwdField->showError();
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return true;
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}
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if (MTP::isDefaultHandledError(error)) return false;
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_sentRequest = 0;
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stopCheck();
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auto &err = error.type();
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if (err == qstr("PASSWORD_HASH_INVALID")) {
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showError(langFactory(lng_signin_bad_password));
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_pwdField->selectAll();
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_pwdField->showError();
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return true;
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} else if (err == qstr("PASSWORD_EMPTY")) {
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goBack();
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}
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if (cDebug()) { // internal server error
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auto text = err + ": " + error.description();
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showError([text] { return text; });
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} else {
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showError(langFactory(lng_server_error));
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}
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_pwdField->setFocus();
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return false;
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}
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bool PwdCheckWidget::codeSubmitFail(const RPCError &error) {
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if (MTP::isFloodError(error)) {
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showError(langFactory(lng_flood_error));
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_codeField->showError();
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return true;
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}
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if (MTP::isDefaultHandledError(error)) return false;
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_sentRequest = 0;
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stopCheck();
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const QString &err = error.type();
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if (err == qstr("PASSWORD_EMPTY")) {
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goBack();
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return true;
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} else if (err == qstr("PASSWORD_RECOVERY_NA")) {
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recoverStartFail(error);
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return true;
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} else if (err == qstr("PASSWORD_RECOVERY_EXPIRED")) {
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_emailPattern = QString();
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onToPassword();
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return true;
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} else if (err == qstr("CODE_INVALID")) {
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showError(langFactory(lng_signin_wrong_code));
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_codeField->selectAll();
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_codeField->showError();
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return true;
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}
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if (cDebug()) { // internal server error
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auto text = err + ": " + error.description();
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showError([text] { return text; });
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} else {
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showError(langFactory(lng_server_error));
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}
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_codeField->setFocus();
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return false;
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}
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void PwdCheckWidget::recoverStarted(const MTPauth_PasswordRecovery &result) {
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_emailPattern = qs(result.c_auth_passwordRecovery().vemail_pattern);
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updateDescriptionText();
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}
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bool PwdCheckWidget::recoverStartFail(const RPCError &error) {
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stopCheck();
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_pwdField->show();
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_pwdHint->show();
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_codeField->hide();
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_pwdField->setFocus();
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updateDescriptionText();
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update();
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hideError();
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return true;
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}
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void PwdCheckWidget::onToRecover() {
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if (_hasRecovery) {
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if (_sentRequest) {
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MTP::cancel(base::take(_sentRequest));
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}
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hideError();
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_toRecover->hide();
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_toPassword->show();
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_pwdField->hide();
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_pwdHint->hide();
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_pwdField->setText(QString());
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_codeField->show();
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_codeField->setFocus();
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updateDescriptionText();
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if (_emailPattern.isEmpty()) {
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MTP::send(MTPauth_RequestPasswordRecovery(), rpcDone(&PwdCheckWidget::recoverStarted), rpcFail(&PwdCheckWidget::recoverStartFail));
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}
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} else {
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Ui::show(Box<InformBox>(lang(lng_signin_no_email_forgot), [this] { showReset(); }));
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}
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}
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void PwdCheckWidget::onToPassword() {
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Ui::show(Box<InformBox>(lang(lng_signin_cant_email_forgot), [this] { showReset(); }));
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}
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void PwdCheckWidget::showReset() {
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if (_sentRequest) {
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MTP::cancel(base::take(_sentRequest));
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}
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_toRecover->show();
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_toPassword->hide();
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_pwdField->show();
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_pwdHint->show();
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_codeField->hide();
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_codeField->setText(QString());
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_pwdField->setFocus();
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showResetButton();
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updateDescriptionText();
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update();
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}
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void PwdCheckWidget::updateDescriptionText() {
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auto pwdHidden = _pwdField->isHidden();
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auto emailPattern = _emailPattern;
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setDescriptionText([pwdHidden, emailPattern] {
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return pwdHidden ? lng_signin_recover_desc(lt_email, emailPattern) : lang(lng_signin_desc);
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});
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}
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void PwdCheckWidget::onInputChange() {
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hideError();
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}
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void PwdCheckWidget::submit() {
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if (_sentRequest) return;
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if (_pwdField->isHidden()) {
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auto code = _codeField->getLastText().trimmed();
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if (code.isEmpty()) {
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_codeField->showError();
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return;
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}
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_sentRequest = MTP::send(MTPauth_RecoverPassword(MTP_string(code)), rpcDone(&PwdCheckWidget::pwdSubmitDone, true), rpcFail(&PwdCheckWidget::codeSubmitFail));
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} else {
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hideError();
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QByteArray pwdData = _salt + _pwdField->getLastText().toUtf8() + _salt, pwdHash(32, Qt::Uninitialized);
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hashSha256(pwdData.constData(), pwdData.size(), pwdHash.data());
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_sentRequest = MTP::send(MTPauth_CheckPassword(MTP_bytes(pwdHash)), rpcDone(&PwdCheckWidget::pwdSubmitDone, false), rpcFail(&PwdCheckWidget::pwdSubmitFail));
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}
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}
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QString PwdCheckWidget::nextButtonText() const {
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return lang(lng_intro_submit);
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}
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} // namespace Intro
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