Fix license compliance and fix things up, add reverse proxy, fix some security flaws with HttpUtils

apps/tsimplereverseproxy.cpp

@@ -0,0 +1,33 @@
+#include "TessesFramework/TessesFramework.hpp"
+#include <iostream>
+using namespace Tesses::Framework;
+using namespace Tesses::Framework::Http;
+using namespace Tesses::Framework::Streams;
+using namespace Tesses::Framework::TextStreams;
+using namespace Tesses::Framework::Threading;
+
+int main(int argc, char **argv) {
+    TF_InitWithConsole();
+
+    uint16_t port = 4269;
+
+    Args args(argc, argv);
+    for (auto &item : args.options) {
+        if (item.first == "port")
+            port = (uint16_t)std::stoul(item.second);
+    }
+
+    if (args.positional.empty()) {
+        Console::WriteLine(args.filename + " [--port=] <url_root>");
+        return 1;
+    }
+
+    Tesses::Framework::Http::HttpServer server(
+        port, std::make_shared<ReverseProxyServer>(args.positional[0]));
+    server.StartAccepting();
+    TF_RunEventLoop();
+    std::cout << "Closing server" << std::endl;
+    TF_Quit();
+
+    return 0;
+}