tdesktop/Telegram/SourceFiles/intro/intropwdcheck.cpp

288 lines
8.0 KiB
C++

/*
This file is part of Telegram Desktop,
the official desktop version of Telegram messaging app, see https://telegram.org
Telegram Desktop is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
It is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
In addition, as a special exception, the copyright holders give permission
to link the code of portions of this program with the OpenSSL library.
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
*/
#include "stdafx.h"
#include "intro/intropwdcheck.h"
#include "styles/style_intro.h"
#include "styles/style_boxes.h"
#include "ui/filedialog.h"
#include "boxes/confirmbox.h"
#include "lang.h"
#include "application.h"
#include "intro/introsignup.h"
#include "ui/widgets/buttons.h"
#include "ui/widgets/input_fields.h"
#include "ui/widgets/labels.h"
namespace Intro {
PwdCheckWidget::PwdCheckWidget(QWidget *parent, Widget::Data *data) : Step(parent, data)
, _salt(getData()->pwdSalt)
, _hasRecovery(getData()->hasRecovery)
, _hint(getData()->pwdHint)
, _pwdField(this, st::introPassword, lang(lng_signin_password))
, _pwdHint(this, st::introPasswordHint)
, _codeField(this, st::introPassword, lang(lng_signin_code))
, _toRecover(this, lang(lng_signin_recover))
, _toPassword(this, lang(lng_signin_try_password))
, _checkRequest(this) {
connect(_checkRequest, SIGNAL(timeout()), this, SLOT(onCheckRequest()));
connect(_toRecover, SIGNAL(clicked()), this, SLOT(onToRecover()));
connect(_toPassword, SIGNAL(clicked()), this, SLOT(onToPassword()));
connect(_pwdField, SIGNAL(changed()), this, SLOT(onInputChange()));
connect(_codeField, SIGNAL(changed()), this, SLOT(onInputChange()));
setTitleText(lang(lng_signin_title));
updateDescriptionText();
setErrorBelowLink(true);
if (_hint.isEmpty()) {
_pwdHint->hide();
} else {
_pwdHint->setText(lng_signin_hint(lt_password_hint, _hint));
}
_codeField->hide();
_toPassword->hide();
setMouseTracking(true);
}
void PwdCheckWidget::resizeEvent(QResizeEvent *e) {
Step::resizeEvent(e);
_pwdField->moveToLeft(contentLeft(), contentTop() + st::introPasswordTop);
_pwdHint->moveToLeft(contentLeft() + st::buttonRadius, contentTop() + st::introPasswordHintTop);
_codeField->moveToLeft(contentLeft(), contentTop() + st::introStepFieldTop);
auto linkTop = _codeField->y() + _codeField->height() + st::introLinkTop;
_toRecover->moveToLeft(contentLeft() + st::buttonRadius, linkTop);
_toPassword->moveToLeft(contentLeft() + st::buttonRadius, linkTop);
}
void PwdCheckWidget::setInnerFocus() {
if (_pwdField->isHidden()) {
_codeField->setFocusFast();
} else {
_pwdField->setFocusFast();
}
}
void PwdCheckWidget::activate() {
if (_pwdField->isHidden() && _codeField->isHidden()) {
Step::activate();
_pwdField->show();
_pwdHint->show();
_toRecover->show();
}
setInnerFocus();
}
void PwdCheckWidget::cancelled() {
MTP::cancel(base::take(_sentRequest));
}
void PwdCheckWidget::stopCheck() {
_checkRequest->stop();
}
void PwdCheckWidget::onCheckRequest() {
auto status = MTP::state(_sentRequest);
if (status < 0) {
auto leftms = -status;
if (leftms >= 1000) {
MTP::cancel(base::take(_sentRequest));
}
}
if (!_sentRequest && status == MTP::RequestSent) {
stopCheck();
}
}
void PwdCheckWidget::pwdSubmitDone(bool recover, const MTPauth_Authorization &result) {
_sentRequest = 0;
stopCheck();
if (recover) {
cSetPasswordRecovered(true);
}
auto &d = result.c_auth_authorization();
if (d.vuser.type() != mtpc_user || !d.vuser.c_user().is_self()) { // wtf?
showError(lang(lng_server_error));
return;
}
finish(d.vuser);
}
bool PwdCheckWidget::pwdSubmitFail(const RPCError &error) {
if (MTP::isFloodError(error)) {
_sentRequest = 0;
stopCheck();
showError(lang(lng_flood_error));
_pwdField->showError();
return true;
}
if (MTP::isDefaultHandledError(error)) return false;
_sentRequest = 0;
stopCheck();
auto &err = error.type();
if (err == qstr("PASSWORD_HASH_INVALID")) {
showError(lang(lng_signin_bad_password));
_pwdField->selectAll();
_pwdField->showError();
return true;
} else if (err == qstr("PASSWORD_EMPTY")) {
goBack();
}
if (cDebug()) { // internal server error
showError(err + ": " + error.description());
} else {
showError(lang(lng_server_error));
}
_pwdField->setFocus();
return false;
}
bool PwdCheckWidget::codeSubmitFail(const RPCError &error) {
if (MTP::isFloodError(error)) {
showError(lang(lng_flood_error));
_codeField->showError();
return true;
}
if (MTP::isDefaultHandledError(error)) return false;
_sentRequest = 0;
stopCheck();
const QString &err = error.type();
if (err == qstr("PASSWORD_EMPTY")) {
goBack();
return true;
} else if (err == qstr("PASSWORD_RECOVERY_NA")) {
recoverStartFail(error);
return true;
} else if (err == qstr("PASSWORD_RECOVERY_EXPIRED")) {
_emailPattern = QString();
onToPassword();
return true;
} else if (err == qstr("CODE_INVALID")) {
showError(lang(lng_signin_wrong_code));
_codeField->selectAll();
_codeField->showError();
return true;
}
if (cDebug()) { // internal server error
showError(err + ": " + error.description());
} else {
showError(lang(lng_server_error));
}
_codeField->setFocus();
return false;
}
void PwdCheckWidget::recoverStarted(const MTPauth_PasswordRecovery &result) {
_emailPattern = qs(result.c_auth_passwordRecovery().vemail_pattern);
updateDescriptionText();
}
bool PwdCheckWidget::recoverStartFail(const RPCError &error) {
stopCheck();
_pwdField->show();
_pwdHint->show();
_codeField->hide();
_pwdField->setFocus();
updateDescriptionText();
update();
hideError();
return true;
}
void PwdCheckWidget::onToRecover() {
if (_hasRecovery) {
if (_sentRequest) {
MTP::cancel(base::take(_sentRequest));
}
hideError();
_toRecover->hide();
_toPassword->show();
_pwdField->hide();
_pwdHint->hide();
_pwdField->setText(QString());
_codeField->show();
_codeField->setFocus();
updateDescriptionText();
if (_emailPattern.isEmpty()) {
MTP::send(MTPauth_RequestPasswordRecovery(), rpcDone(&PwdCheckWidget::recoverStarted), rpcFail(&PwdCheckWidget::recoverStartFail));
}
} else {
Ui::show(Box<InformBox>(lang(lng_signin_no_email_forgot), [this] { showReset(); }));
}
}
void PwdCheckWidget::onToPassword() {
Ui::show(Box<InformBox>(lang(lng_signin_cant_email_forgot), [this] { showReset(); }));
}
void PwdCheckWidget::showReset() {
if (_sentRequest) {
MTP::cancel(base::take(_sentRequest));
}
_toRecover->show();
_toPassword->hide();
_pwdField->show();
_pwdHint->show();
_codeField->hide();
_codeField->setText(QString());
_pwdField->setFocus();
showResetButton();
updateDescriptionText();
update();
}
void PwdCheckWidget::updateDescriptionText() {
setDescriptionText(_pwdField->isHidden() ? lng_signin_recover_desc(lt_email, _emailPattern) : lang(lng_signin_desc));
}
void PwdCheckWidget::onInputChange() {
hideError();
}
void PwdCheckWidget::submit() {
if (_sentRequest) return;
if (_pwdField->isHidden()) {
auto code = _codeField->getLastText().trimmed();
if (code.isEmpty()) {
_codeField->showError();
return;
}
_sentRequest = MTP::send(MTPauth_RecoverPassword(MTP_string(code)), rpcDone(&PwdCheckWidget::pwdSubmitDone, true), rpcFail(&PwdCheckWidget::codeSubmitFail));
} else {
hideError();
QByteArray pwdData = _salt + _pwdField->getLastText().toUtf8() + _salt, pwdHash(32, Qt::Uninitialized);
hashSha256(pwdData.constData(), pwdData.size(), pwdHash.data());
_sentRequest = MTP::send(MTPauth_CheckPassword(MTP_bytes(pwdHash)), rpcDone(&PwdCheckWidget::pwdSubmitDone, false), rpcFail(&PwdCheckWidget::pwdSubmitFail));
}
}
QString PwdCheckWidget::nextButtonText() const {
return lang(lng_intro_submit);
}
} // namespace Intro