Add SSO

closes #94

src/SSOHandler.cpp

@@ -0,0 +1,54 @@
+#include "SSOHandler.h"
+
+#include <QTimer>
+
+#include <thread>
+
+#include "Logging.h"
+
+SSOHandler::SSOHandler(QObject *)
+{
+        QTimer::singleShot(120000, this, &SSOHandler::ssoFailed);
+
+        using namespace httplib;
+
+        svr.set_logger([](const Request &req, const Response &res) {
+                nhlog::net()->info("req: {}, res: {}", req.path, res.status);
+        });
+
+        svr.Get("/sso", [this](const Request &req, Response &res) {
+                if (req.has_param("loginToken")) {
+                        auto val = req.get_param_value("loginToken");
+                        res.set_content("SSO success", "text/plain");
+                        emit ssoSuccess(val);
+                } else {
+                        res.set_content("Missing loginToken for SSO login!", "text/plain");
+                        emit ssoFailed();
+                }
+        });
+
+        std::thread t([this]() {
+                this->port = svr.bind_to_any_port("localhost");
+                svr.listen_after_bind();
+
+        });
+        t.detach();
+
+        while (!svr.is_running()) {
+                std::this_thread::sleep_for(std::chrono::milliseconds(1));
+        }
+}
+
+SSOHandler::~SSOHandler()
+{
+        svr.stop();
+        while (svr.is_running()) {
+                std::this_thread::sleep_for(std::chrono::milliseconds(1));
+        }
+}
+
+std::string
+SSOHandler::url() const
+{
+        return "http://localhost:" + std::to_string(port) + "/sso";
+}