Support new url-auth auto-logins in links.

Telegram/SourceFiles/boxes/url_auth_box.cpp

@@ -64,7 +64,9 @@ void UrlAuthBox::Activate(
 		}, [&](const MTPDurlAuthResultDefault &data) {
 			HiddenUrlClickHandler::Open(url);
 		}, [&](const MTPDurlAuthResultRequest &data) {
-			Request(data, session->data().message(itemId), row, column);
+			if (const auto item = session->data().message(itemId)) {
+				Request(data, item, row, column);
+			}
 		});
 	}).fail([=](const RPCError &error) {
 		const auto button = HistoryMessageMarkupButton::Get(
@@ -79,6 +81,36 @@ void UrlAuthBox::Activate(
 	}).send();
 }
 
+void UrlAuthBox::Activate(
+		not_null<Main::Session*> session,
+		const QString &url,
+		QVariant context) {
+	context = QVariant::fromValue([&] {
+		auto result = context.value<ClickHandlerContext>();
+		result.skipBotAutoLogin = true;
+		return result;
+	}());
+
+	using Flag = MTPmessages_RequestUrlAuth::Flag;
+	session->api().request(MTPmessages_RequestUrlAuth(
+		MTP_flags(Flag::f_url),
+		MTPInputPeer(),
+		MTPint(), // msg_id
+		MTPint(), // button_id
+		MTP_string(url)
+	)).done([=](const MTPUrlAuthResult &result) {
+		result.match([&](const MTPDurlAuthResultAccepted &data) {
+			UrlClickHandler::Open(qs(data.vurl()), context);
+		}, [&](const MTPDurlAuthResultDefault &data) {
+			HiddenUrlClickHandler::Open(url, context);
+		}, [&](const MTPDurlAuthResultRequest &data) {
+			Request(data, session, url, context);
+		});
+	}).fail([=](const RPCError &error) {
+		HiddenUrlClickHandler::Open(url, context);
+	}).send();
+}
+
 void UrlAuthBox::Request(
 		const MTPDurlAuthResultRequest &request,
 		not_null<const HistoryItem*> message,
@@ -144,6 +176,57 @@ void UrlAuthBox::Request(
 		Ui::LayerOption::KeepOther);
 }
 
+void UrlAuthBox::Request(
+		const MTPDurlAuthResultRequest &request,
+		not_null<Main::Session*> session,
+		const QString &url,
+		QVariant context) {
+	const auto bot = request.is_request_write_access()
+		? session->data().processUser(request.vbot()).get()
+		: nullptr;
+	const auto box = std::make_shared<QPointer<Ui::BoxContent>>();
+	const auto finishWithUrl = [=](const QString &url) {
+		if (*box) {
+			(*box)->closeBox();
+		}
+		UrlClickHandler::Open(url, context);
+	};
+	const auto callback = [=](Result result) {
+		if (result == Result::None) {
+			finishWithUrl(url);
+		} else {
+			const auto allowWrite = (result == Result::AuthAndAllowWrite);
+			using Flag = MTPmessages_AcceptUrlAuth::Flag;
+			const auto flags = (allowWrite ? Flag::f_write_allowed : Flag(0))
+				| Flag::f_url;
+			session->api().request(MTPmessages_AcceptUrlAuth(
+				MTP_flags(flags),
+				MTPInputPeer(),
+				MTPint(), // msg_id
+				MTPint(), // button_id
+				MTP_string(url)
+			)).done([=](const MTPUrlAuthResult &result) {
+				const auto to = result.match(
+				[&](const MTPDurlAuthResultAccepted &data) {
+					return qs(data.vurl());
+				}, [&](const MTPDurlAuthResultDefault &data) {
+					return url;
+				}, [&](const MTPDurlAuthResultRequest &data) {
+					LOG(("API Error: "
+						"got urlAuthResultRequest after acceptUrlAuth."));
+					return url;
+				});
+				finishWithUrl(to);
+			}).fail([=](const RPCError &error) {
+				finishWithUrl(url);
+			}).send();
+		}
+	};
+	*box = Ui::show(
+		Box<UrlAuthBox>(session, url, qs(request.vdomain()), bot, callback),
+		Ui::LayerOption::KeepOther);
+}
+
 UrlAuthBox::UrlAuthBox(
 	QWidget*,
 	not_null<Main::Session*> session,

Telegram/SourceFiles/boxes/url_auth_box.h

@@ -22,6 +22,10 @@ public:
 		not_null<const HistoryItem*> message,
 		int row,
 		int column);
+	static void Activate(
+		not_null<Main::Session*> session,
+		const QString &url,
+		QVariant context);
 
 protected:
 	void prepare() override;
@@ -32,6 +36,11 @@ private:
 		not_null<const HistoryItem*> message,
 		int row,
 		int column);
+	static void Request(
+		const MTPDurlAuthResultRequest &request,
+		not_null<Main::Session*> session,
+		const QString &url,
+		QVariant context);
 
 	enum class Result {
 		None,

Telegram/SourceFiles/core/click_handler_types.h

@@ -27,6 +27,7 @@ struct ClickHandlerContext {
 	FullMsgId itemId;
 	Fn<HistoryView::ElementDelegate*()> elementDelegate;
 	base::weak_ptr<Window::SessionController> sessionWindow;
+	bool skipBotAutoLogin = false;
 };
 Q_DECLARE_METATYPE(ClickHandlerContext);
 

Telegram/SourceFiles/core/ui_integration.cpp

@@ -16,6 +16,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/emoji_config.h"
 #include "lang/lang_keys.h"
 #include "platform/platform_specific.h"
+#include "boxes/url_auth_box.h"
 #include "main/main_account.h"
 #include "main/main_session.h"
 #include "main/main_app_config.h"
@@ -24,30 +25,65 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 namespace Core {
 namespace {
 
-QString UrlWithAutoLoginToken(const QString &url) {
+const auto kGoodPrefix = u"https://"_q;
+const auto kBadPrefix = u"http://"_q;
+
+[[nodiscard]] QUrl UrlForAutoLogin(const QString &url) {
+	return (url.startsWith(kGoodPrefix, Qt::CaseInsensitive)
+		|| url.startsWith(kBadPrefix, Qt::CaseInsensitive))
+		? QUrl(url)
+		: QUrl();
+}
+
+[[nodiscard]] QString DomainForAutoLogin(const QUrl &url) {
+	return url.isValid() ? url.host().toLower() : QString();
+}
+
+[[nodiscard]] QString UrlWithAutoLoginToken(
+		const QString &url,
+		QUrl parsed,
+		const QString &domain) {
 	const auto &config = Core::App().activeAccount().appConfig();
 	const auto token = config.get<QString>("autologin_token", {});
 	const auto domains = config.get<std::vector<QString>>(
 		"autologin_domains",
 		{});
-	if (domains.empty()
-		|| token.isEmpty()
-		|| !url.startsWith("https://", Qt::CaseInsensitive)) {
-		return url;
-	}
-	auto parsed = QUrl(url);
-	if (!parsed.isValid()) {
-		return url;
-	} else if (!ranges::contains(domains, parsed.host().toLower())) {
+	if (token.isEmpty()
+		|| domain.isEmpty()
+		|| !ranges::contains(domains, domain)) {
 		return url;
 	}
 	const auto added = "autologin_token=" + token;
 	parsed.setQuery(parsed.hasQuery()
 		? (parsed.query() + '&' + added)
 		: added);
+	if (url.startsWith(kBadPrefix, Qt::CaseInsensitive)) {
+		parsed.setScheme("https");
+	}
 	return QString::fromUtf8(parsed.toEncoded());
 }
 
+[[nodiscard]] bool BotAutoLogin(
+		const QString &url,
+		const QString &domain,
+		QVariant context) {
+	auto &account = Core::App().activeAccount();
+	const auto &config = account.appConfig();
+	const auto domains = config.get<std::vector<QString>>(
+		"url_auth_domains",
+		{});
+	if (!account.sessionExists()
+		|| domain.isEmpty()
+		|| !ranges::contains(domains, domain)) {
+		return false;
+	}
+	const auto good = url.startsWith(kBadPrefix, Qt::CaseInsensitive)
+		? (kGoodPrefix + url.mid(kBadPrefix.size()))
+		: url;
+	UrlAuthBox::Activate(&account.session(), good, context);
+	return true;
+}
+
 } // namespace
 
 void UiIntegration::postponeCall(FnMut<void()> &&callable) {
@@ -179,7 +215,12 @@ bool UiIntegration::handleUrlClick(
 		return true;
 	}
 
-	File::OpenUrl(UrlWithAutoLoginToken(url));
+	auto parsed = UrlForAutoLogin(url);
+	const auto domain = DomainForAutoLogin(parsed);
+	const auto skip = context.value<ClickHandlerContext>().skipBotAutoLogin;
+	if (skip || !BotAutoLogin(url, domain, context)) {
+		File::OpenUrl(UrlWithAutoLoginToken(url, std::move(parsed), domain));
+	}
 	return true;
 
 }