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Return default page if doc_root is empty

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badaix 2020-10-25 14:35:10 +01:00
parent 279ea736c1
commit 8d54c502bc
5 changed files with 36 additions and 585 deletions
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24
server/control_session_http.cpp
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@ -155,6 +155,17 @@ void ControlSessionHttp::handle_request(http::request<Body, http::basic_fields<A
return res;
};
// Returns a configuration help
auto const unconfigured = [&req]() {
http::response<http::string_body> res{http::status::ok, req.version()};
res.set(http::field::server, HTTP_SERVER_NAME);
res.set(http::field::content_type, "text/html");
res.keep_alive(req.keep_alive());
res.body() = "<html><head><title>Snapcast Default Page</title></head><body>TODO: description how to configure the doc_root</body></html>";
res.prepare_payload();
return res;
};
// Returns a server error response
auto const server_error = [&req](boost::beast::string_view what) {
http::response<http::string_body> res{http::status::internal_server_error, req.version()};
@ -190,14 +201,21 @@ void ControlSessionHttp::handle_request(http::request<Body, http::basic_fields<A
if (req.target().empty() || req.target()[0] != '/' || req.target().find("..") != beast::string_view::npos)
return send(bad_request("Illegal request-target"));
if (settings_.doc_root.empty())
return send(not_found(req.target()));
// Build the path to the requested file
std::string path = path_cat(settings_.doc_root, req.target());
if (req.target().back() == '/')
path.append("index.html");
if (settings_.doc_root.empty())
{
std::string default_page = "/usr/share/snapserver/index.html";
struct stat buffer;
if (stat(default_page.c_str(), &buffer) == 0)
path = default_page;
else
return send(unconfigured());
}
LOG(DEBUG, LOG_TAG) << "path: " << path << "\n";
// Attempt to open the file
beast::error_code ec;