bool ActionsHandler::HandleRequest(const ApiUser::Ptr& user, HttpRequest& request, HttpResponse& response)
{
if (request.RequestUrl->GetPath().size() != 3)
return false;
if (request.RequestMethod != "POST")
return false;
String actionName = request.RequestUrl->GetPath()[2];
ApiAction::Ptr action = ApiAction::GetByName(actionName);
if (!action) {
HttpUtility::SendJsonError(response, 404, "Action '" + actionName + "' does not exist.");
return true;
}
QueryDescription qd;
Dictionary::Ptr params = HttpUtility::FetchRequestParameters(request);
const std::vector<String>& types = action->GetTypes();
std::vector<Value> objs;
String permission = "actions/" + actionName;
if (!types.empty()) {
qd.Types = std::set<String>(types.begin(), types.end());
qd.Permission = permission;
try {
objs = FilterUtility::GetFilterTargets(qd, params, user);
} catch (const std::exception& ex) {
HttpUtility::SendJsonError(response, 400,
"Type/Filter was required but not provided or was invalid.",
HttpUtility::GetLastParameter(params, "verboseErrors") ? DiagnosticInformation(ex) : "");
return true;
}
} else {
FilterUtility::CheckPermission(user, permission);
objs.push_back(ConfigObject::Ptr());
}
Array::Ptr results = new Array();
Log(LogNotice, "ApiActionHandler")
<< "Running action " << actionName;
BOOST_FOREACH(const ConfigObject::Ptr& obj, objs) {
try {
results->Add(action->Invoke(obj, params));
} catch (const std::exception& ex) {
Dictionary::Ptr fail = new Dictionary();
fail->Set("code", 500);
fail->Set("status", "Action execution failed: '" + DiagnosticInformation(ex, false) + "'.");
if (HttpUtility::GetLastParameter(params, "verboseErrors"))
fail->Set("diagnostic information", DiagnosticInformation(ex));
results->Add(fail);
}
}
Dictionary::Ptr result = new Dictionary();
result->Set("results", results);
response.SetStatus(200, "OK");
HttpUtility::SendJsonBody(response, result);
return true;
}
bool ActionsHandler::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() != 3)
return false;
if (request.method() != http::verb::post)
return false;
String actionName = url->GetPath()[2];
ApiAction::Ptr action = ApiAction::GetByName(actionName);
if (!action) {
HttpUtility::SendJsonError(response, params, 404, "Action '" + actionName + "' does not exist.");
return true;
}
QueryDescription qd;
const std::vector<String>& types = action->GetTypes();
std::vector<Value> objs;
String permission = "actions/" + actionName;
if (!types.empty()) {
qd.Types = std::set<String>(types.begin(), types.end());
qd.Permission = permission;
try {
objs = FilterUtility::GetFilterTargets(qd, params, user);
} catch (const std::exception& ex) {
HttpUtility::SendJsonError(response, params, 404,
"No objects found.",
DiagnosticInformation(ex));
return true;
}
} else {
FilterUtility::CheckPermission(user, permission);
objs.emplace_back(nullptr);
}
ArrayData results;
Log(LogNotice, "ApiActionHandler")
<< "Running action " << actionName;
bool verbose = false;
if (params)
verbose = HttpUtility::GetLastParameter(params, "verbose");
for (const ConfigObject::Ptr& obj : objs) {
try {
results.emplace_back(action->Invoke(obj, params));
} catch (const std::exception& ex) {
Dictionary::Ptr fail = new Dictionary({
{ "code", 500 },
{ "status", "Action execution failed: '" + DiagnosticInformation(ex, false) + "'." }
});
/* Exception for actions. Normally we would handle this inside SendJsonError(). */
if (verbose)
fail->Set("diagnostic_information", DiagnosticInformation(ex));
results.emplace_back(std::move(fail));
}
}
int statusCode = 500;
for (const Dictionary::Ptr& res : results) {
if (res->Contains("code") && res->Get("code") == 200) {
statusCode = 200;
break;
}
}
response.result(statusCode);
Dictionary::Ptr result = new Dictionary({
{ "results", new Array(std::move(results)) }
});
HttpUtility::SendJsonBody(response, params, result);
return true;
}