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-rw-r--r--lib/remote/infohandler.cpp100
1 files changed, 100 insertions, 0 deletions
diff --git a/lib/remote/infohandler.cpp b/lib/remote/infohandler.cpp
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+++ b/lib/remote/infohandler.cpp
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+/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
+
+#include "remote/infohandler.hpp"
+#include "remote/httputility.hpp"
+#include "base/application.hpp"
+
+using namespace icinga;
+
+REGISTER_URLHANDLER("/", InfoHandler);
+
+bool InfoHandler::HandleRequest(
+ AsioTlsStream& stream,
+ const ApiUser::Ptr& user,
+ boost::beast::http::request<boost::beast::http::string_body>& request,
+ const Url::Ptr& url,
+ boost::beast::http::response<boost::beast::http::string_body>& response,
+ const Dictionary::Ptr& params,
+ boost::asio::yield_context& yc,
+ HttpServerConnection& server
+)
+{
+ namespace http = boost::beast::http;
+
+ if (url->GetPath().size() > 2)
+ return false;
+
+ if (request.method() != http::verb::get)
+ return false;
+
+ if (url->GetPath().empty()) {
+ response.result(http::status::found);
+ response.set(http::field::location, "/v1");
+ return true;
+ }
+
+ if (url->GetPath()[0] != "v1" || url->GetPath().size() != 1)
+ return false;
+
+ response.result(http::status::ok);
+
+ std::vector<String> permInfo;
+ Array::Ptr permissions = user->GetPermissions();
+
+ if (permissions) {
+ ObjectLock olock(permissions);
+ for (const Value& permission : permissions) {
+ String name;
+ bool hasFilter = false;
+ if (permission.IsObjectType<Dictionary>()) {
+ Dictionary::Ptr dpermission = permission;
+ name = dpermission->Get("permission");
+ hasFilter = dpermission->Contains("filter");
+ } else
+ name = permission;
+
+ if (hasFilter)
+ name += " (filtered)";
+
+ permInfo.emplace_back(std::move(name));
+ }
+ }
+
+ if (request[http::field::accept] == "application/json") {
+ Dictionary::Ptr result1 = new Dictionary({
+ { "user", user->GetName() },
+ { "permissions", Array::FromVector(permInfo) },
+ { "version", Application::GetAppVersion() },
+ { "info", "More information about API requests is available in the documentation at https://icinga.com/docs/icinga2/latest/" }
+ });
+
+ Dictionary::Ptr result = new Dictionary({
+ { "results", new Array({ result1 }) }
+ });
+
+ HttpUtility::SendJsonBody(response, params, result);
+ } else {
+ response.set(http::field::content_type, "text/html");
+
+ String body = "<html><head><title>Icinga 2</title></head><h1>Hello from Icinga 2 (Version: " + Application::GetAppVersion() + ")!</h1>";
+ body += "<p>You are authenticated as <b>" + user->GetName() + "</b>. ";
+
+ if (!permInfo.empty()) {
+ body += "Your user has the following permissions:</p> <ul>";
+
+ for (const String& perm : permInfo) {
+ body += "<li>" + perm + "</li>";
+ }
+
+ body += "</ul>";
+ } else
+ body += "Your user does not have any permissions.</p>";
+
+ body += R"(<p>More information about API requests is available in the <a href="https://icinga.com/docs/icinga2/latest/" target="_blank">documentation</a>.</p></html>)";
+ response.body() = body;
+ response.content_length(response.body().size());
+ }
+
+ return true;
+}
+