squidy/qBittorrent
1
0
Fork 0
mirror of https://github.com/qbittorrent/qBittorrent.git synced 2025-12-20 15:37:26 -06:00
Code Issues Packages Projects Releases Wiki Activity

Adjust user agent version automatically

Browse Source 
The version calculation is an estimation and it will drift off after some time. Hopefully the
drift offset won't be noticeable within a few years.

Also switched the user agent to Windows 10 which has the largest portion of users to avoid
standing out from the crowd.

PR #20864.
This commit is contained in:
Chocobo1
2024-05-20 13:50:18 +08:00
committed by GitHub
parent b8a774f1fb
commit a126a7b493
3 changed files with 44 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
src/base/net/downloadmanager.cpp
View File

@@ -32,6 +32,7 @@
#include <algorithm>
#include <QByteArray>
#include <QDateTime>
#include <QDebug>
#include <QNetworkAccessManager>
@@ -54,8 +55,27 @@ using namespace std::chrono_literals;
namespace
{
// Disguise as Firefox to avoid web server banning
const char DEFAULT_USER_AGENT[] = "Mozilla/5.0 (X11; Linux x86_64; rv:125.0) Gecko/20100101 Firefox/125.0";
// Disguise as browser to circumvent website blocking
QByteArray getBrowserUserAgent()
{
// Firefox release calendar
// https://whattrainisitnow.com/calendar/
// https://wiki.mozilla.org/index.php?title=Release_Management/Calendar&redirect=no
static QByteArray ret;
if (ret.isEmpty())
{
const std::chrono::time_point baseDate = std::chrono::sys_days(2024y / 04 / 16);
const int baseVersion = 125;
const std::chrono::time_point nowDate = std::chrono::system_clock::now();
const int nowVersion = baseVersion + std::chrono::duration_cast<std::chrono::months>(nowDate - baseDate).count();
QByteArray userAgentTemplate = QByteArrayLiteral("Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:%1.0) Gecko/20100101 Firefox/%1.0");
ret = userAgentTemplate.replace("%1", QByteArray::number(nowVersion));
}
return ret;
}
}
class Net::DownloadManager::NetworkCookieJar final : public QNetworkCookieJar
@@ -292,7 +312,7 @@ void Net::DownloadManager::processRequest(DownloadHandlerImpl *downloadHandler)
QNetworkRequest request {downloadRequest.url()};
if (downloadRequest.userAgent().isEmpty())
request.setRawHeader("User-Agent", DEFAULT_USER_AGENT);
request.setRawHeader("User-Agent", getBrowserUserAgent());
else
request.setRawHeader("User-Agent", downloadRequest.userAgent().toUtf8());