mirror of
https://github.com/nextcloud/desktop.git
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106 lines
3.7 KiB
C++
106 lines
3.7 KiB
C++
/*
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* Copyright (C) by Krzesimir Nowak <krzesimir@endocode.com>
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*
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* This program 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 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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#include <QLoggingCategory>
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#include <QNetworkRequest>
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#include <QNetworkReply>
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#include <QNetworkProxy>
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#include <QAuthenticator>
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#include <QSslConfiguration>
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#include <QNetworkCookie>
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#include <QNetworkCookieJar>
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#include <QNetworkConfiguration>
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#include <QUuid>
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#include "cookiejar.h"
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#include "accessmanager.h"
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#include "common/utility.h"
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namespace OCC {
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Q_LOGGING_CATEGORY(lcAccessManager, "nextcloud.sync.accessmanager", QtInfoMsg)
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AccessManager::AccessManager(QObject *parent)
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: QNetworkAccessManager(parent)
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{
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#if defined(Q_OS_MAC)
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// FIXME Workaround http://stackoverflow.com/a/15707366/2941 https://bugreports.qt-project.org/browse/QTBUG-30434
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QNetworkProxy proxy = this->proxy();
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proxy.setHostName(" ");
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setProxy(proxy);
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#endif
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#ifndef Q_OS_LINUX
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// Atempt to workaround for https://github.com/owncloud/client/issues/3969
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setConfiguration(QNetworkConfiguration());
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#endif
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setCookieJar(new CookieJar);
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}
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void AccessManager::setRawCookie(const QByteArray &rawCookie, const QUrl &url)
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{
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QNetworkCookie cookie(rawCookie.left(rawCookie.indexOf('=')),
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rawCookie.mid(rawCookie.indexOf('=') + 1));
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qCDebug(lcAccessManager) << cookie.name() << cookie.value();
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QList<QNetworkCookie> cookieList;
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cookieList.append(cookie);
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QNetworkCookieJar *jar = cookieJar();
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jar->setCookiesFromUrl(cookieList, url);
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}
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static QByteArray generateRequestId()
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{
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// Use a UUID with the starting and ending curly brace removed.
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auto uuid = QUuid::createUuid().toByteArray();
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return uuid.mid(1, uuid.size() - 2);
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}
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QNetworkReply *AccessManager::createRequest(QNetworkAccessManager::Operation op, const QNetworkRequest &request, QIODevice *outgoingData)
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{
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QNetworkRequest newRequest(request);
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if (newRequest.hasRawHeader("cookie")) {
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// This will set the cookie into the QNetworkCookieJar which will then override the cookie header
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setRawCookie(request.rawHeader("cookie"), request.url());
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}
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newRequest.setRawHeader(QByteArray("User-Agent"), Utility::userAgentString());
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// Some firewalls reject requests that have a "User-Agent" but no "Accept" header
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newRequest.setRawHeader(QByteArray("Accept"), "*/*");
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QByteArray verb = newRequest.attribute(QNetworkRequest::CustomVerbAttribute).toByteArray();
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// For PROPFIND (assumed to be a WebDAV op), set xml/utf8 as content type/encoding
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// This needs extension
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if (verb == "PROPFIND") {
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newRequest.setHeader(QNetworkRequest::ContentTypeHeader, QLatin1String("text/xml; charset=utf-8"));
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}
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// Generate a new request id
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QByteArray requestId = generateRequestId();
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qInfo(lcAccessManager) << op << verb << newRequest.url().toString() << "has X-Request-ID" << requestId;
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newRequest.setRawHeader("X-Request-ID", requestId);
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#if QT_VERSION >= QT_VERSION_CHECK(5, 9, 4)
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// only enable HTTP2 with Qt 5.9.4 because old Qt have too many bugs (e.g. QTBUG-64359 is fixed in >= Qt 5.9.4)
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if (newRequest.url().scheme() == "https") { // Not for "http": QTBUG-61397
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newRequest.setAttribute(QNetworkRequest::HTTP2AllowedAttribute, true);
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}
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#endif
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return QNetworkAccessManager::createRequest(op, newRequest, outgoingData);
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}
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} // namespace OCC
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