375 lines
11 KiB
C++
375 lines
11 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) 2014-2016 John Preston, https://desktop.telegram.org
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*/
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#include "stdafx.h"
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#include "lang.h"
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#include "style.h"
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#include "gui/filedialog.h"
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#include "boxes/confirmbox.h"
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#include "application.h"
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#include "intro/intropwdcheck.h"
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IntroPwdCheck::IntroPwdCheck(IntroWidget *parent) : IntroStep(parent)
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, a_errorAlpha(0)
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, _a_error(animation(this, &IntroPwdCheck::step_error))
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, _next(this, lang(lng_intro_submit), st::btnIntroNext)
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, _salt(parent->getPwdSalt())
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, _hasRecovery(parent->getHasRecovery())
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, _hint(parent->getPwdHint())
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, _pwdField(this, st::inpIntroPassword, lang(lng_signin_password))
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, _codeField(this, st::inpIntroPassword, lang(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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, _reset(this, lang(lng_signin_reset_account), st::btnRedLink)
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, sentRequest(0) {
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setVisible(false);
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setGeometry(parent->innerRect());
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connect(&_next, SIGNAL(clicked()), this, SLOT(onSubmitPwd()));
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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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connect(&_reset, SIGNAL(clicked()), this, SLOT(onReset()));
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_pwdField.setEchoMode(QLineEdit::Password);
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if (!_hint.isEmpty()) {
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_hintText.setText(st::introFont, 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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_toRecover.show();
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_reset.hide();
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setMouseTracking(true);
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}
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void IntroPwdCheck::paintEvent(QPaintEvent *e) {
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bool trivial = (rect() == e->rect());
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QPainter p(this);
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if (!trivial) {
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p.setClipRect(e->rect());
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}
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if (trivial || e->rect().intersects(textRect)) {
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p.setFont(st::introHeaderFont->f);
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p.drawText(textRect, lang(lng_signin_title), style::al_top);
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p.setFont(st::introFont->f);
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p.drawText(textRect, lang(_pwdField.isHidden() ? lng_signin_recover_desc : lng_signin_desc), style::al_bottom);
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}
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if (_pwdField.isHidden()) {
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if (!_emailPattern.isEmpty()) {
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p.drawText(QRect(textRect.x(), _pwdField.y() + _pwdField.height() + st::introFinishSkip, textRect.width(), st::introFont->height), _emailPattern, style::al_top);
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}
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} else if (!_hint.isEmpty()) {
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_hintText.drawElided(p, _pwdField.x(), _pwdField.y() + _pwdField.height() + st::introFinishSkip, _pwdField.width(), 1, style::al_top);
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}
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if (_a_error.animating() || error.length()) {
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p.setOpacity(a_errorAlpha.current());
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QRect errRect((width() - st::introErrWidth) / 2, (_pwdField.y() + _pwdField.height() + st::introFinishSkip + st::introFont->height + _next.y() - st::introErrHeight) / 2, st::introErrWidth, st::introErrHeight);
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p.setFont(st::introErrFont->f);
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p.setPen(st::introErrColor->p);
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p.drawText(errRect, error, QTextOption(style::al_center));
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p.setOpacity(1);
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}
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}
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void IntroPwdCheck::resizeEvent(QResizeEvent *e) {
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if (e->oldSize().width() != width()) {
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_next.move((width() - _next.width()) / 2, st::introBtnTop);
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_pwdField.move((width() - _pwdField.width()) / 2, st::introTextTop + st::introTextSize.height() + st::introCountry.top);
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_codeField.move((width() - _codeField.width()) / 2, st::introTextTop + st::introTextSize.height() + st::introCountry.top);
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_toRecover.move(_next.x() + (_pwdField.width() - _toRecover.width()) / 2, _next.y() + _next.height() + st::introFinishSkip);
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_toPassword.move(_next.x() + (_pwdField.width() - _toPassword.width()) / 2, _next.y() + _next.height() + st::introFinishSkip);
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_reset.move((width() - _reset.width()) / 2, _toRecover.y() + _toRecover.height() + st::introFinishSkip);
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}
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textRect = QRect((width() - st::introTextSize.width()) / 2, st::introTextTop, st::introTextSize.width(), st::introTextSize.height());
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}
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void IntroPwdCheck::showError(const QString &err) {
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if (!_a_error.animating() && err == error) return;
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if (err.length()) {
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error = err;
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a_errorAlpha.start(1);
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} else {
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a_errorAlpha.start(0);
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}
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_a_error.start();
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}
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void IntroPwdCheck::step_error(float64 ms, bool timer) {
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float64 dt = ms / st::introErrDuration;
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if (dt >= 1) {
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_a_error.stop();
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a_errorAlpha.finish();
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if (!a_errorAlpha.current()) {
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error.clear();
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}
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} else {
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a_errorAlpha.update(dt, st::introErrFunc);
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}
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if (timer) update();
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}
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void IntroPwdCheck::activate() {
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IntroStep::activate();
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if (_pwdField.isHidden()) {
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_codeField.setFocus();
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} else {
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_pwdField.setFocus();
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}
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}
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void IntroPwdCheck::cancelled() {
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if (sentRequest) {
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MTP::cancel(sentRequest);
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sentRequest = 0;
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}
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}
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void IntroPwdCheck::stopCheck() {
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checkRequest.stop();
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}
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void IntroPwdCheck::onCheckRequest() {
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int32 status = MTP::state(sentRequest);
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if (status < 0) {
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int32 leftms = -status;
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if (leftms >= 1000) {
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MTP::cancel(sentRequest);
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sentRequest = 0;
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if (!_pwdField.isEnabled()) {
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_pwdField.setDisabled(false);
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_codeField.setDisabled(false);
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activate();
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}
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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 IntroPwdCheck::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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_pwdField.setDisabled(false);
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_codeField.setDisabled(false);
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const MTPDauth_authorization &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(lang(lng_server_error));
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return;
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}
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intro()->finish(d.vuser);
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}
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bool IntroPwdCheck::pwdSubmitFail(const RPCError &error) {
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sentRequest = 0;
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stopCheck();
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_pwdField.setDisabled(false);
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_codeField.setDisabled(false);
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const QString &err = error.type();
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if (err == "PASSWORD_HASH_INVALID") {
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showError(lang(lng_signin_bad_password));
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_pwdField.selectAll();
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_pwdField.notaBene();
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return true;
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} else if (err == "PASSWORD_EMPTY") {
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intro()->onBack();
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} else if (mtpIsFlood(error)) {
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showError(lang(lng_flood_error));
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_pwdField.notaBene();
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return true;
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}
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if (cDebug()) { // internal server error
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showError(err + ": " + error.description());
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} else {
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showError(lang(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 IntroPwdCheck::codeSubmitFail(const RPCError &error) {
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sentRequest = 0;
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stopCheck();
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_pwdField.setDisabled(false);
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_codeField.setDisabled(false);
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const QString &err = error.type();
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if (err == "PASSWORD_EMPTY") {
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intro()->onBack();
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return true;
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} else if (err == "PASSWORD_RECOVERY_NA") {
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recoverStartFail(error);
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return true;
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} else if (err == "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 == "CODE_INVALID") {
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showError(lang(lng_signin_wrong_code));
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_codeField.selectAll();
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_codeField.notaBene();
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return true;
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} else if (mtpIsFlood(error)) {
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showError(lang(lng_flood_error));
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_codeField.notaBene();
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return true;
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}
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if (cDebug()) { // internal server error
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showError(err + ": " + error.description());
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} else {
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showError(lang(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 IntroPwdCheck::recoverStarted(const MTPauth_PasswordRecovery &result) {
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_emailPattern = st::introFont->elided(lng_signin_recover_hint(lt_recover_email, qs(result.c_auth_passwordRecovery().vemail_pattern)), textRect.width());
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update();
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}
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bool IntroPwdCheck::recoverStartFail(const RPCError &error) {
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stopCheck();
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_pwdField.setDisabled(false);
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_codeField.setDisabled(false);
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_pwdField.show();
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_codeField.hide();
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_pwdField.setFocus();
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update();
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showError(QString());
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return true;
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}
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void IntroPwdCheck::onToRecover() {
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if (_hasRecovery) {
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if (sentRequest) {
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MTP::cancel(sentRequest);
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sentRequest = 0;
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}
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showError(QString());
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_toRecover.hide();
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_toPassword.show();
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_pwdField.hide();
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_pwdField.setText(QString());
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_codeField.show();
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_codeField.setFocus();
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if (_emailPattern.isEmpty()) {
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MTP::send(MTPauth_RequestPasswordRecovery(), rpcDone(&IntroPwdCheck::recoverStarted), rpcFail(&IntroPwdCheck::recoverStartFail));
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}
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update();
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} else {
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ConfirmBox *box = new InformBox(lang(lng_signin_no_email_forgot));
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Ui::showLayer(box);
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connect(box, SIGNAL(destroyed(QObject*)), this, SLOT(onToReset()));
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}
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}
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void IntroPwdCheck::onToPassword() {
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ConfirmBox *box = new InformBox(lang(lng_signin_cant_email_forgot));
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Ui::showLayer(box);
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connect(box, SIGNAL(destroyed(QObject*)), this, SLOT(onToReset()));
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}
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void IntroPwdCheck::onToReset() {
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if (sentRequest) {
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MTP::cancel(sentRequest);
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sentRequest = 0;
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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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_codeField.hide();
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_codeField.setText(QString());
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_pwdField.setFocus();
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_reset.show();
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update();
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}
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void IntroPwdCheck::onReset() {
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if (sentRequest) return;
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ConfirmBox *box = new ConfirmBox(lang(lng_signin_sure_reset), lang(lng_signin_reset), st::attentionBoxButton);
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connect(box, SIGNAL(confirmed()), this, SLOT(onResetSure()));
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Ui::showLayer(box);
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}
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void IntroPwdCheck::onResetSure() {
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if (sentRequest) return;
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sentRequest = MTP::send(MTPaccount_DeleteAccount(MTP_string("Forgot password")), rpcDone(&IntroPwdCheck::deleteDone), rpcFail(&IntroPwdCheck::deleteFail));
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}
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bool IntroPwdCheck::deleteFail(const RPCError &error) {
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if (mtpIsFlood(error)) return false;
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sentRequest = 0;
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showError(lang(lng_server_error));
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return true;
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}
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void IntroPwdCheck::deleteDone(const MTPBool &v) {
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Ui::hideLayer();
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intro()->onBack();
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}
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void IntroPwdCheck::onInputChange() {
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showError(QString());
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}
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void IntroPwdCheck::onSubmitPwd(bool force) {
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if (sentRequest) return;
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if (_pwdField.isHidden()) {
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if (!force && !_codeField.isEnabled()) return;
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QString code = _codeField.text().trimmed();
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if (code.isEmpty()) {
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_codeField.notaBene();
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return;
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}
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sentRequest = MTP::send(MTPauth_RecoverPassword(MTP_string(code)), rpcDone(&IntroPwdCheck::pwdSubmitDone, true), rpcFail(&IntroPwdCheck::codeSubmitFail));
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} else {
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if (!force && !_pwdField.isEnabled()) return;
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_pwdField.setDisabled(true);
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setFocus();
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showError(QString());
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QByteArray pwdData = _salt + _pwdField.text().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_string(pwdHash)), rpcDone(&IntroPwdCheck::pwdSubmitDone, false), rpcFail(&IntroPwdCheck::pwdSubmitFail));
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}
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}
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void IntroPwdCheck::onSubmit() {
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onSubmitPwd();
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}
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