mirror of
https://github.com/DarkflameUniverse/DarkflameServer.git
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e213a7aeff
The NexusDashboard-parity dashboard (dDashboardServer) and everything built on it on the experimental branch: accounts, characters, properties and moderation tools, permissions shared with in-game slash commands, economy reports, World 3D and property 3D views with client scenery, scheduled events (features, vanity changes, live events, announcements, restarts), vanity files and events, the CDClient browser, the message inspector with saved captures, chat filter tools, community challenges, live ops, the AI moderator helper, and the server-side changes they need. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
56 lines
2.2 KiB
C++
56 lines
2.2 KiB
C++
#include "StaticRoutes.h"
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#include "RouteUtils.h"
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#include "Web.h"
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#include "HTTPContext.h"
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#include "eHTTPMethod.h"
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#include "Game.h"
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#include "Logger.h"
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#include <algorithm>
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#include <fstream>
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#include <sstream>
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namespace {
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constexpr const char* STATIC_DIR = "dDashboardServer/static/";
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// Only plain file names with the expected extension, so a request can never leave the static directory
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bool IsSafeFileName(std::string_view name, std::string_view extension) {
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if (name.empty() || name.size() > 64 || !name.ends_with(extension) || name.starts_with('.')) return false;
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return std::ranges::all_of(name, [](char c) {
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return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9') || c == '_' || c == '-' || c == '.';
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});
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}
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void ServeDirectory(const std::string& urlPrefix, const std::string& directory, const std::string& extension, eContentType contentType) {
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RouteUtils::Route(eHTTPMethod::GET, urlPrefix + ":file", RouteUtils::PUBLIC, "Static " + extension + " files",
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[directory, extension, contentType](HTTPReply& reply, const HTTPContext& context) {
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const auto name = RouteUtils::PathSegment(context.path, 1);
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reply.status = eHTTPStatusCode::NOT_FOUND;
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reply.message = "";
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reply.contentType = eContentType::TEXT_PLAIN;
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if (!IsSafeFileName(name, extension)) return;
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std::ifstream file(std::string(STATIC_DIR) + directory + std::string(name), std::ios::binary);
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if (!file) return;
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std::stringstream buffer;
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buffer << file.rdbuf();
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reply.status = eHTTPStatusCode::OK;
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reply.message = buffer.str();
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reply.contentType = contentType;
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// Revalidate every time so updated scripts are picked up after a server update
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reply.headers.push_back("Cache-Control: no-cache");
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});
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}
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}
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void RegisterStaticRoutes() {
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// Browsers request this on their own; answer with nothing rather than a 404
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RouteUtils::Route(eHTTPMethod::GET, "/favicon.ico", RouteUtils::PUBLIC, "Empty favicon", [](HTTPReply& reply, const HTTPContext&) {
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reply.status = eHTTPStatusCode::NO_CONTENT;
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reply.message = "";
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reply.contentType = eContentType::TEXT_PLAIN;
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});
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ServeDirectory("/css/", "css/", ".css", eContentType::TEXT_CSS);
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ServeDirectory("/js/", "js/", ".js", eContentType::TEXT_JAVASCRIPT);
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}
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