Radius. (#8)

[stg.git] / projects / stargazer / plugins / other / radius / radius.cpp

diff --git a/projects/stargazer/plugins/other/radius/radius.cpp b/projects/stargazer/plugins/other/radius/radius.cpp
index 3ec0f705b0fd61d5a6288073a13ee2066f3b1c34..e517c959ec81882907a96ff349a812c261ca8542 100644 (file)
--- a/projects/stargazer/plugins/other/radius/radius.cpp
+++ b/projects/stargazer/plugins/other/radius/radius.cpp
@@ -1,6 +1,16 @@
 #include "radius.h"
+#include "server.h"
+#include "radproto/error.h"
+
+#include "stg/common.h"
+
+#include <boost/asio.hpp>
+#include <string>
+#include <iterator>
+#include <iostream>
 
 using STG::RADIUS;
+using STG::RAD_SETTINGS;
 
 extern "C" STG::Plugin* GetPlugin()
 {
@@ -8,12 +18,115 @@ extern "C" STG::Plugin* GetPlugin()
     return &plugin;
 }
 
+RAD_SETTINGS::RAD_SETTINGS()
+    : m_port(1812),
+      m_dictionaries("/usr/share/freeradius/dictionary")
+{}
+
+int RAD_SETTINGS::ParseSettings(const ModuleSettings & s)
+{
+    ParamValue pv;
+    int p;
+
+    pv.param = "Port";
+    auto pvi = std::find(s.moduleParams.begin(), s.moduleParams.end(), pv);
+    if (pvi != s.moduleParams.end() && !pvi->value.empty())
+    {
+        if (ParseIntInRange(pvi->value[0], 2, 65535, &p) != 0)
+        {
+            m_errorStr = "Cannot parse parameter \'Port\': " + m_errorStr;
+            printfd(__FILE__, "Cannot parse parameter 'Port'\n");
+            return -1;
+        }
+        m_port = static_cast<uint16_t>(p);
+    }
+
+    pv.param = "Secret";
+    pvi = std::find(s.moduleParams.begin(), s.moduleParams.end(), pv);
+    if (pvi == s.moduleParams.end() || pvi->value.empty())
+    {
+        m_errorStr = "Parameter \'Secret\' not found.";
+        printfd(__FILE__, "Parameter 'Secret' not found\n");
+        m_secret = "";
+    }
+    else
+    {
+        m_secret = pvi->value[0];
+    }
+
+    pv.param = "Dictionaries";
+    pvi = std::find(s.moduleParams.begin(), s.moduleParams.end(), pv);
+    if (pvi != s.moduleParams.end() && !pvi->value.empty())
+        m_dictionaries = pvi->value[0];
+    return 0;
+}
+
+RADIUS::RADIUS()
+    : m_running(false),
+      m_logger(PluginLogger::get("radius"))
+{
+}
+
+int RADIUS::Run(std::stop_token token)
+{
+    SetRunning(true);
+
+    try
+    {
+        boost::asio::io_service ioService;
+        Server server(ioService, m_radSettings.GetSecret(), m_radSettings.GetPort(), m_radSettings.GetDictionaries());
+        ioService.run();
+    }
+    catch (const std::exception& e)
+    {
+        m_errorStr = "Exception in RADIUS::Run(): " + std::string(e.what());
+        m_logger("Exception in RADIUS:: Run(): %s", e.what());
+        printfd(__FILE__, "Exception in RADIUS:: Run(). Message: '%s'\n", e.what());
+    }
+
+    SetRunning(false);
+    return 0;
+}
+
+int RADIUS::ParseSettings()
+{
+    auto ret = m_radSettings.ParseSettings(m_settings);
+    if (ret != 0)
+        m_errorStr = m_radSettings.GetStrError();
+
+    return ret;
+}
+
 std::string RADIUS::GetVersion() const
 {
     return "Radius v.1.0";
 }
 
-RADIUS::RADIUS()
+int RADIUS::Start()
+{
+    m_thread = std::jthread([this](auto token){ Run(std::move(token)); });
+    return 0;
+}
+
+int RADIUS::Stop()
+{
+    if (!m_thread.joinable())
+        return 0;
+
+    m_thread.request_stop();
+
+    m_thread.join();
+    return 0;
+}
+
+bool RADIUS::IsRunning()
 {
+    const std::lock_guard lock(m_mutex);
+    return m_running;
 }
 
+void RADIUS::SetRunning(bool val)
+{
+    const std::lock_guard lock(m_mutex);
+    m_running = val;
+}