diff options
Diffstat (limited to 'pkgs/games/humblebundle/fetch-humble-bundle/default.nix')
| -rw-r--r-- | pkgs/games/humblebundle/fetch-humble-bundle/default.nix | 98 |
1 files changed, 96 insertions, 2 deletions
diff --git a/pkgs/games/humblebundle/fetch-humble-bundle/default.nix b/pkgs/games/humblebundle/fetch-humble-bundle/default.nix index a27138d8..1249b56e 100644 --- a/pkgs/games/humblebundle/fetch-humble-bundle/default.nix +++ b/pkgs/games/humblebundle/fetch-humble-bundle/default.nix @@ -1,12 +1,83 @@ { stdenv, curl, cacert, writeText, fetchFromGitHub, fetchpatch , python, pythonPackages +# Dependencies for the captcha solver +, pkgconfig, qt5, runCommandCC + , email, password }: { name ? null, machineName, downloadName ? "Download", suffix ? "humblebundle", md5 }: let cafile = "${cacert}/etc/ssl/certs/ca-bundle.crt"; + getCaptcha = let + injectedJS = '' + function waitForResponse() { + var response = captcha.get_response(); + if (response != "") + document.title = response; + else + setTimeout(waitForResponse, 50); + } + + waitForResponse(); + ''; + + escapeCString = stdenv.lib.replaceStrings ["\"" "\n"] ["\\\"" "\\n"]; + + application = writeText "captcha.cc" '' + #include <QApplication> + #include <QWebEngineView> + #include <QTcpServer> + + int main(int argc, char **argv) { + QApplication *app = new QApplication(argc, argv); + QTcpServer *server = new QTcpServer(); + QWebEngineView *browser = new QWebEngineView(); + + if (!server->listen(QHostAddress::LocalHost, 18123)) { + qCritical() << "Unable to listen on port 18123!"; + return 1; + } + + qInfo() << "Waiting for connection from the HB downloader..."; + if (!server->waitForNewConnection(-1)) { + qCritical() << "Unable to accept the connection!"; + return 1; + } + qInfo() << "Connection established, spawning window to solve captcha."; + + QTcpSocket *sock = server->nextPendingConnection(); + + browser->load(QUrl("https://www.humblebundle.com/user/captcha")); + browser->show(); + + browser->connect(browser, &QWebEngineView::loadFinished, [=]() { + browser->page()->runJavaScript("${escapeCString injectedJS}"); + browser->connect( + browser, &QWebEngineView::titleChanged, [=](const QString &title) { + sock->write(title.toUtf8()); + sock->flush(); + sock->waitForBytesWritten(); + sock->close(); + server->close(); + app->quit(); + } + ); + }); + + return app->exec(); + } + ''; + + in runCommandCC "get-captcha" { + nativeBuildInputs = [ pkgconfig ]; + buildInputs = [ qt5.qtbase qt5.qtwebengine ]; + } '' + g++ $(pkg-config --libs --cflags Qt5WebEngineWidgets) \ + -Wall -std=c++11 -o "$out" ${application} + ''; + humbleAPI = pythonPackages.buildPythonPackage rec { name = "humblebundle-${version}"; version = "0.1.1"; @@ -24,7 +95,7 @@ pyStr = str: "'${stdenv.lib.escape ["'" "\\"] str}'"; getDownloadURL = writeText "gethburl.py" '' - import sys, humblebundle + import socket, sys, time, humblebundle def get_products(client): gamekeys = client.get_gamekeys() @@ -51,8 +122,31 @@ print >>sys.stderr, " " + ds.name raise SystemExit(1) + def login_with_captcha(hb): + print >>sys.stderr, "Solving a captcha is required to log in." + print >>sys.stderr, "Please run " ${pyStr (toString getCaptcha)} " now." + sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) + print >>sys.stderr, "Waiting for connection", + i = 0 + while sock.connect_ex(("127.0.0.1", 18123)) != 0: + time.sleep(0.1) + if i % 10 == 0: + sys.stderr.write('.') + sys.stderr.flush() + i += 1 + print >>sys.stderr, " connected." + print >>sys.stderr, "Waiting for captcha to be solved..." + response = sock.recv(4096) + sock.close() + print >>sys.stderr, "Captcha solved correctly, logging in." + hb.login(${pyStr email}, ${pyStr password}, recaptcha_response=response) + hb = humblebundle.HumbleApi() - hb.login(${pyStr email}, ${pyStr password}) + try: + hb.login(${pyStr email}, ${pyStr password}) + except humblebundle.exceptions.HumbleCaptchaException: + login_with_captcha(hb) + products = dict(get_products(hb)) dstruct = find_download(products) |