icinga2/lib/icinga/apievents.cpp

1913 lines
55 KiB
C++

/******************************************************************************
* Icinga 2 *
* Copyright (C) 2012-2015 Icinga Development Team (http://www.icinga.org) *
* *
* This program is free software; you can redistribute it and/or *
* modify it under the terms of the GNU General Public License *
* as published by the Free Software Foundation; either version 2 *
* of the License, or (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the Free Software Foundation *
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
******************************************************************************/
#include "icinga/apievents.hpp"
#include "icinga/service.hpp"
#include "icinga/perfdatavalue.hpp"
#include "remote/apilistener.hpp"
#include "remote/endpoint.hpp"
#include "remote/messageorigin.hpp"
#include "remote/zone.hpp"
#include "remote/apifunction.hpp"
#include "base/application.hpp"
#include "base/dynamictype.hpp"
#include "base/utility.hpp"
#include "base/exception.hpp"
#include "base/initialize.hpp"
#include "base/serializer.hpp"
#include "base/json.hpp"
#include <fstream>
using namespace icinga;
INITIALIZE_ONCE(&ApiEvents::StaticInitialize);
REGISTER_APIFUNCTION(CheckResult, event, &ApiEvents::CheckResultAPIHandler);
REGISTER_APIFUNCTION(SetNextCheck, event, &ApiEvents::NextCheckChangedAPIHandler);
REGISTER_APIFUNCTION(SetNextNotification, event, &ApiEvents::NextNotificationChangedAPIHandler);
REGISTER_APIFUNCTION(SetForceNextCheck, event, &ApiEvents::ForceNextCheckChangedAPIHandler);
REGISTER_APIFUNCTION(SetForceNextNotification, event, &ApiEvents::ForceNextNotificationChangedAPIHandler);
REGISTER_APIFUNCTION(SetEnableActiveChecks, event, &ApiEvents::EnableActiveChecksChangedAPIHandler);
REGISTER_APIFUNCTION(SetEnablePassiveChecks, event, &ApiEvents::EnablePassiveChecksChangedAPIHandler);
REGISTER_APIFUNCTION(SetEnableNotifications, event, &ApiEvents::EnableNotificationsChangedAPIHandler);
REGISTER_APIFUNCTION(SetEnableFlapping, event, &ApiEvents::EnableFlappingChangedAPIHandler);
REGISTER_APIFUNCTION(SetEnableEventHandler, event, &ApiEvents::EnableEventHandlerChangedAPIHandler);
REGISTER_APIFUNCTION(SetEnablePerfdata, event, &ApiEvents::EnablePerfdataChangedAPIHandler);
REGISTER_APIFUNCTION(SetCheckInterval, event, &ApiEvents::CheckIntervalChangedAPIHandler);
REGISTER_APIFUNCTION(SetRetryInterval, event, &ApiEvents::RetryIntervalChangedAPIHandler);
REGISTER_APIFUNCTION(SetMaxCheckAttempts, event, &ApiEvents::MaxCheckAttemptsChangedAPIHandler);
REGISTER_APIFUNCTION(SetEventCommand, event, &ApiEvents::EventCommandChangedAPIHandler);
REGISTER_APIFUNCTION(SetCheckCommand, event, &ApiEvents::CheckCommandChangedAPIHandler);
REGISTER_APIFUNCTION(SetCheckPeriod, event, &ApiEvents::CheckPeriodChangedAPIHandler);
REGISTER_APIFUNCTION(SetVars, event, &ApiEvents::VarsChangedAPIHandler);
REGISTER_APIFUNCTION(AddComment, event, &ApiEvents::CommentAddedAPIHandler);
REGISTER_APIFUNCTION(RemoveComment, event, &ApiEvents::CommentRemovedAPIHandler);
REGISTER_APIFUNCTION(AddDowntime, event, &ApiEvents::DowntimeAddedAPIHandler);
REGISTER_APIFUNCTION(RemoveDowntime, event, &ApiEvents::DowntimeRemovedAPIHandler);
REGISTER_APIFUNCTION(SetAcknowledgement, event, &ApiEvents::AcknowledgementSetAPIHandler);
REGISTER_APIFUNCTION(ClearAcknowledgement, event, &ApiEvents::AcknowledgementClearedAPIHandler);
REGISTER_APIFUNCTION(UpdateRepository, event, &ApiEvents::UpdateRepositoryAPIHandler);
REGISTER_APIFUNCTION(ExecuteCommand, event, &ApiEvents::ExecuteCommandAPIHandler);
static Timer::Ptr l_RepositoryTimer;
void ApiEvents::StaticInitialize(void)
{
Checkable::OnNewCheckResult.connect(&ApiEvents::CheckResultHandler);
Checkable::OnNextCheckChanged.connect(&ApiEvents::NextCheckChangedHandler);
Notification::OnNextNotificationChanged.connect(&ApiEvents::NextNotificationChangedHandler);
Checkable::OnForceNextCheckChanged.connect(&ApiEvents::ForceNextCheckChangedHandler);
Checkable::OnForceNextNotificationChanged.connect(&ApiEvents::ForceNextNotificationChangedHandler);
Checkable::OnEnableActiveChecksChanged.connect(&ApiEvents::EnableActiveChecksChangedHandler);
Checkable::OnEnablePassiveChecksChanged.connect(&ApiEvents::EnablePassiveChecksChangedHandler);
Checkable::OnEnableNotificationsChanged.connect(&ApiEvents::EnableNotificationsChangedHandler);
Checkable::OnEnableFlappingChanged.connect(&ApiEvents::EnableFlappingChangedHandler);
Checkable::OnEnableEventHandlerChanged.connect(&ApiEvents::EnableEventHandlerChangedHandler);
Checkable::OnEnablePerfdataChanged.connect(&ApiEvents::EnablePerfdataChangedHandler);
Checkable::OnCheckIntervalChanged.connect(&ApiEvents::CheckIntervalChangedHandler);
Checkable::OnRetryIntervalChanged.connect(&ApiEvents::RetryIntervalChangedHandler);
Checkable::OnMaxCheckAttemptsChanged.connect(&ApiEvents::MaxCheckAttemptsChangedHandler);
Checkable::OnEventCommandChanged.connect(&ApiEvents::EventCommandChangedHandler);
Checkable::OnCheckCommandChanged.connect(&ApiEvents::CheckCommandChangedHandler);
Checkable::OnCheckPeriodChanged.connect(&ApiEvents::CheckPeriodChangedHandler);
Checkable::OnVarsChanged.connect(&ApiEvents::VarsChangedHandler);
Checkable::OnCommentAdded.connect(&ApiEvents::CommentAddedHandler);
Checkable::OnCommentRemoved.connect(&ApiEvents::CommentRemovedHandler);
Checkable::OnDowntimeAdded.connect(&ApiEvents::DowntimeAddedHandler);
Checkable::OnDowntimeRemoved.connect(&ApiEvents::DowntimeRemovedHandler);
Checkable::OnAcknowledgementSet.connect(&ApiEvents::AcknowledgementSetHandler);
Checkable::OnAcknowledgementCleared.connect(&ApiEvents::AcknowledgementClearedHandler);
l_RepositoryTimer = new Timer();
l_RepositoryTimer->SetInterval(30);
l_RepositoryTimer->OnTimerExpired.connect(boost::bind(&ApiEvents::RepositoryTimerHandler));
l_RepositoryTimer->Start();
l_RepositoryTimer->Reschedule(0);
}
Dictionary::Ptr ApiEvents::MakeCheckResultMessage(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr)
{
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::CheckResult");
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr params = new Dictionary();
params->Set("host", host->GetName());
if (service)
params->Set("service", service->GetShortName());
else {
Value agent_service_name = checkable->GetExtension("agent_service_name");
if (!agent_service_name.IsEmpty())
params->Set("service", agent_service_name);
}
params->Set("cr", Serialize(cr));
message->Set("params", params);
return message;
}
void ApiEvents::CheckResultHandler(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr, const MessageOrigin& origin)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return;
Dictionary::Ptr message = MakeCheckResultMessage(checkable, cr);
listener->RelayMessage(origin, checkable, message, true);
}
Value ApiEvents::CheckResultAPIHandler(const MessageOrigin& origin, const Dictionary::Ptr& params)
{
Endpoint::Ptr endpoint = origin.FromClient->GetEndpoint();
if (!endpoint) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'check result' message from '" << origin.FromClient->GetIdentity() << "': Invalid endpoint origin (client not allowed).";
return Empty;
}
if (!params)
return Empty;
CheckResult::Ptr cr = new CheckResult();
Dictionary::Ptr vcr = params->Get("cr");
Array::Ptr vperf = vcr->Get("performance_data");
vcr->Remove("performance_data");
Deserialize(cr, params->Get("cr"), true);
Array::Ptr rperf = new Array();
if (vperf) {
ObjectLock olock(vperf);
BOOST_FOREACH(const Value& vp, vperf) {
Value p;
if (vp.IsObjectType<Dictionary>()) {
PerfdataValue::Ptr val = new PerfdataValue();
Deserialize(val, vp, true);
rperf->Add(val);
} else
rperf->Add(vp);
}
}
cr->SetPerformanceData(rperf);
Host::Ptr host = Host::GetByName(params->Get("host"));
if (!host)
return Empty;
Checkable::Ptr checkable;
if (params->Contains("service"))
checkable = host->GetServiceByShortName(params->Get("service"));
else
checkable = host;
if (!checkable)
return Empty;
if (origin.FromZone && !origin.FromZone->CanAccessObject(checkable) && endpoint != checkable->GetCommandEndpoint()) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'check result' message from '" << origin.FromClient->GetIdentity() << "': Unauthorized access.";
return Empty;
}
if (endpoint == checkable->GetCommandEndpoint())
checkable->ProcessCheckResult(cr);
else
checkable->ProcessCheckResult(cr, origin);
return Empty;
}
void ApiEvents::NextCheckChangedHandler(const Checkable::Ptr& checkable, double nextCheck, const MessageOrigin& origin)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return;
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr params = new Dictionary();
params->Set("host", host->GetName());
if (service)
params->Set("service", service->GetShortName());
params->Set("next_check", nextCheck);
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::SetNextCheck");
message->Set("params", params);
listener->RelayMessage(origin, checkable, message, true);
}
Value ApiEvents::NextCheckChangedAPIHandler(const MessageOrigin& origin, const Dictionary::Ptr& params)
{
Endpoint::Ptr endpoint = origin.FromClient->GetEndpoint();
if (!endpoint) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'next check changed' message from '" << origin.FromClient->GetIdentity() << "': Invalid endpoint origin (client not allowed).";
return Empty;
}
if (!params)
return Empty;
Host::Ptr host = Host::GetByName(params->Get("host"));
if (!host)
return Empty;
Checkable::Ptr checkable;
if (params->Contains("service"))
checkable = host->GetServiceByShortName(params->Get("service"));
else
checkable = host;
if (!checkable)
return Empty;
if (origin.FromZone && !origin.FromZone->CanAccessObject(checkable)) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'next check changed' message from '" << origin.FromClient->GetIdentity() << "': Unauthorized access.";
return Empty;
}
checkable->SetNextCheck(params->Get("next_check"), origin);
return Empty;
}
void ApiEvents::NextNotificationChangedHandler(const Notification::Ptr& notification, double nextNotification, const MessageOrigin& origin)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return;
Dictionary::Ptr params = new Dictionary();
params->Set("notification", notification->GetName());
params->Set("next_notification", nextNotification);
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::SetNextNotification");
message->Set("params", params);
listener->RelayMessage(origin, notification, message, true);
}
Value ApiEvents::NextNotificationChangedAPIHandler(const MessageOrigin& origin, const Dictionary::Ptr& params)
{
Endpoint::Ptr endpoint = origin.FromClient->GetEndpoint();
if (!endpoint) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'next notification changed' message from '" << origin.FromClient->GetIdentity() << "': Invalid endpoint origin (client not allowed).";
return Empty;
}
if (!params)
return Empty;
Notification::Ptr notification = Notification::GetByName(params->Get("notification"));
if (!notification)
return Empty;
if (origin.FromZone && !origin.FromZone->CanAccessObject(notification)) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'next notification changed' message from '" << origin.FromClient->GetIdentity() << "': Unauthorized access.";
return Empty;
}
notification->SetNextNotification(params->Get("next_notification"), origin);
return Empty;
}
void ApiEvents::ForceNextCheckChangedHandler(const Checkable::Ptr& checkable, bool forced, const MessageOrigin& origin)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return;
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr params = new Dictionary();
params->Set("host", host->GetName());
if (service)
params->Set("service", service->GetShortName());
params->Set("forced", forced);
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::SetForceNextCheck");
message->Set("params", params);
listener->RelayMessage(origin, checkable, message, true);
}
Value ApiEvents::ForceNextCheckChangedAPIHandler(const MessageOrigin& origin, const Dictionary::Ptr& params)
{
Endpoint::Ptr endpoint = origin.FromClient->GetEndpoint();
if (!endpoint) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'force next check changed' message from '" << origin.FromClient->GetIdentity() << "': Invalid endpoint origin (client not allowed).";
return Empty;
}
if (!params)
return Empty;
Host::Ptr host = Host::GetByName(params->Get("host"));
if (!host)
return Empty;
Checkable::Ptr checkable;
if (params->Contains("service"))
checkable = host->GetServiceByShortName(params->Get("service"));
else
checkable = host;
if (!checkable)
return Empty;
if (origin.FromZone && !origin.FromZone->CanAccessObject(checkable)) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'force next check' message from '" << origin.FromClient->GetIdentity() << "': Unauthorized access.";
return Empty;
}
checkable->SetForceNextCheck(params->Get("forced"), origin);
return Empty;
}
void ApiEvents::ForceNextNotificationChangedHandler(const Checkable::Ptr& checkable, bool forced, const MessageOrigin& origin)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return;
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr params = new Dictionary();
params->Set("host", host->GetName());
if (service)
params->Set("service", service->GetShortName());
params->Set("forced", forced);
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::SetForceNextNotification");
message->Set("params", params);
listener->RelayMessage(origin, checkable, message, true);
}
Value ApiEvents::ForceNextNotificationChangedAPIHandler(const MessageOrigin& origin, const Dictionary::Ptr& params)
{
Endpoint::Ptr endpoint = origin.FromClient->GetEndpoint();
if (!endpoint) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'force next notification changed' message from '" << origin.FromClient->GetIdentity() << "': Invalid endpoint origin (client not allowed).";
return Empty;
}
if (!params)
return Empty;
Host::Ptr host = Host::GetByName(params->Get("host"));
if (!host)
return Empty;
Checkable::Ptr checkable;
if (params->Contains("service"))
checkable = host->GetServiceByShortName(params->Get("service"));
else
checkable = host;
if (!checkable)
return Empty;
if (origin.FromZone && !origin.FromZone->CanAccessObject(checkable)) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'force next notification' message from '" << origin.FromClient->GetIdentity() << "': Unauthorized access.";
return Empty;
}
checkable->SetForceNextNotification(params->Get("forced"), origin);
return Empty;
}
void ApiEvents::EnableActiveChecksChangedHandler(const Checkable::Ptr& checkable, bool enabled, const MessageOrigin& origin)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return;
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr params = new Dictionary();
params->Set("host", host->GetName());
if (service)
params->Set("service", service->GetShortName());
params->Set("enabled", enabled);
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::SetEnableActiveChecks");
message->Set("params", params);
listener->RelayMessage(origin, checkable, message, true);
}
Value ApiEvents::EnableActiveChecksChangedAPIHandler(const MessageOrigin& origin, const Dictionary::Ptr& params)
{
Endpoint::Ptr endpoint = origin.FromClient->GetEndpoint();
if (!endpoint) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'enable active checks changed' message from '" << origin.FromClient->GetIdentity() << "': Invalid endpoint origin (client not allowed).";
return Empty;
}
if (!params)
return Empty;
Host::Ptr host = Host::GetByName(params->Get("host"));
if (!host)
return Empty;
Checkable::Ptr checkable;
if (params->Contains("service"))
checkable = host->GetServiceByShortName(params->Get("service"));
else
checkable = host;
if (!checkable)
return Empty;
if (origin.FromZone && !origin.FromZone->CanAccessObject(checkable)) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'enable active checks' changed message from '" << origin.FromClient->GetIdentity() << "': Unauthorized access.";
return Empty;
}
checkable->SetEnableActiveChecks(params->Get("enabled"), origin);
return Empty;
}
void ApiEvents::EnablePassiveChecksChangedHandler(const Checkable::Ptr& checkable, bool enabled, const MessageOrigin& origin)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return;
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr params = new Dictionary();
params->Set("host", host->GetName());
if (service)
params->Set("service", service->GetShortName());
params->Set("enabled", enabled);
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::SetEnablePassiveChecks");
message->Set("params", params);
listener->RelayMessage(origin, checkable, message, true);
}
Value ApiEvents::EnablePassiveChecksChangedAPIHandler(const MessageOrigin& origin, const Dictionary::Ptr& params)
{
Endpoint::Ptr endpoint = origin.FromClient->GetEndpoint();
if (!endpoint) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'enable passive checks changed' message from '" << origin.FromClient->GetIdentity() << "': Invalid endpoint origin (client not allowed).";
return Empty;
}
if (!params)
return Empty;
Host::Ptr host = Host::GetByName(params->Get("host"));
if (!host)
return Empty;
Checkable::Ptr checkable;
if (params->Contains("service"))
checkable = host->GetServiceByShortName(params->Get("service"));
else
checkable = host;
if (!checkable)
return Empty;
if (origin.FromZone && !origin.FromZone->CanAccessObject(checkable)) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'enable passive checks changed' message from '" << origin.FromClient->GetIdentity() << "': Unauthorized access.";
return Empty;
}
checkable->SetEnablePassiveChecks(params->Get("enabled"), origin);
return Empty;
}
void ApiEvents::EnableNotificationsChangedHandler(const Checkable::Ptr& checkable, bool enabled, const MessageOrigin& origin)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return;
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr params = new Dictionary();
params->Set("host", host->GetName());
if (service)
params->Set("service", service->GetShortName());
params->Set("enabled", enabled);
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::SetEnableNotifications");
message->Set("params", params);
listener->RelayMessage(origin, checkable, message, true);
}
Value ApiEvents::EnableNotificationsChangedAPIHandler(const MessageOrigin& origin, const Dictionary::Ptr& params)
{
Endpoint::Ptr endpoint = origin.FromClient->GetEndpoint();
if (!endpoint) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'enable notifications changed' message from '" << origin.FromClient->GetIdentity() << "': Invalid endpoint origin (client not allowed).";
return Empty;
}
if (!params)
return Empty;
Host::Ptr host = Host::GetByName(params->Get("host"));
if (!host)
return Empty;
Checkable::Ptr checkable;
if (params->Contains("service"))
checkable = host->GetServiceByShortName(params->Get("service"));
else
checkable = host;
if (!checkable)
return Empty;
if (origin.FromZone && !origin.FromZone->CanAccessObject(checkable)) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'enable notifications changed' message from '" << origin.FromClient->GetIdentity() << "': Unauthorized access.";
return Empty;
}
checkable->SetEnableNotifications(params->Get("enabled"), origin);
return Empty;
}
void ApiEvents::EnableFlappingChangedHandler(const Checkable::Ptr& checkable, bool enabled, const MessageOrigin& origin)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return;
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr params = new Dictionary();
params->Set("host", host->GetName());
if (service)
params->Set("service", service->GetShortName());
params->Set("enabled", enabled);
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::SetEnableFlapping");
message->Set("params", params);
listener->RelayMessage(origin, checkable, message, true);
}
Value ApiEvents::EnableFlappingChangedAPIHandler(const MessageOrigin& origin, const Dictionary::Ptr& params)
{
Endpoint::Ptr endpoint = origin.FromClient->GetEndpoint();
if (!endpoint) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'enable flapping changed' message from '" << origin.FromClient->GetIdentity() << "': Invalid endpoint origin (client not allowed).";
return Empty;
}
if (!params)
return Empty;
Host::Ptr host = Host::GetByName(params->Get("host"));
if (!host)
return Empty;
Checkable::Ptr checkable;
if (params->Contains("service"))
checkable = host->GetServiceByShortName(params->Get("service"));
else
checkable = host;
if (!checkable)
return Empty;
if (origin.FromZone && !origin.FromZone->CanAccessObject(checkable)) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'enable flapping changed' message from '" << origin.FromClient->GetIdentity() << "': Unauthorized access.";
return Empty;
}
checkable->SetEnableFlapping(params->Get("enabled"), origin);
return Empty;
}
void ApiEvents::EnableEventHandlerChangedHandler(const Checkable::Ptr& checkable, bool enabled, const MessageOrigin& origin)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return;
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr params = new Dictionary();
params->Set("host", host->GetName());
if (service)
params->Set("service", service->GetShortName());
params->Set("enabled", enabled);
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::SetEnableEventHandler");
message->Set("params", params);
listener->RelayMessage(origin, checkable, message, true);
}
Value ApiEvents::EnableEventHandlerChangedAPIHandler(const MessageOrigin& origin, const Dictionary::Ptr& params)
{
Endpoint::Ptr endpoint = origin.FromClient->GetEndpoint();
if (!endpoint) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'enable event handler changed' message from '" << origin.FromClient->GetIdentity() << "': Invalid endpoint origin (client not allowed).";
return Empty;
}
if (!params)
return Empty;
Host::Ptr host = Host::GetByName(params->Get("host"));
if (!host)
return Empty;
Checkable::Ptr checkable;
if (params->Contains("service"))
checkable = host->GetServiceByShortName(params->Get("service"));
else
checkable = host;
if (!checkable)
return Empty;
if (origin.FromZone && !origin.FromZone->CanAccessObject(checkable)) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'enable event handler' message from '" << origin.FromClient->GetIdentity() << "': Unauthorized access.";
return Empty;
}
checkable->SetEnableEventHandler(params->Get("enabled"), origin);
return Empty;
}
void ApiEvents::EnablePerfdataChangedHandler(const Checkable::Ptr& checkable, bool enabled, const MessageOrigin& origin)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return;
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr params = new Dictionary();
params->Set("host", host->GetName());
if (service)
params->Set("service", service->GetShortName());
params->Set("enabled", enabled);
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::SetEnablePerfdata");
message->Set("params", params);
listener->RelayMessage(origin, checkable, message, true);
}
Value ApiEvents::EnablePerfdataChangedAPIHandler(const MessageOrigin& origin, const Dictionary::Ptr& params)
{
Endpoint::Ptr endpoint = origin.FromClient->GetEndpoint();
if (!endpoint) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'enable perfdata changed' message from '" << origin.FromClient->GetIdentity() << "': Invalid endpoint origin (client not allowed).";
return Empty;
}
if (!params)
return Empty;
Host::Ptr host = Host::GetByName(params->Get("host"));
if (!host)
return Empty;
Checkable::Ptr checkable;
if (params->Contains("service"))
checkable = host->GetServiceByShortName(params->Get("service"));
else
checkable = host;
if (!checkable)
return Empty;
if (origin.FromZone && !origin.FromZone->CanAccessObject(checkable)) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'enable perfdata changed' message from '" << origin.FromClient->GetIdentity() << "': Unauthorized access.";
return Empty;
}
checkable->SetEnablePerfdata(params->Get("enabled"), origin);
return Empty;
}
void ApiEvents::CheckIntervalChangedHandler(const Checkable::Ptr& checkable, double interval, const MessageOrigin& origin)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return;
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr params = new Dictionary();
params->Set("host", host->GetName());
if (service)
params->Set("service", service->GetShortName());
params->Set("interval", interval);
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::SetCheckInterval");
message->Set("params", params);
listener->RelayMessage(origin, checkable, message, true);
}
Value ApiEvents::CheckIntervalChangedAPIHandler(const MessageOrigin& origin, const Dictionary::Ptr& params)
{
Endpoint::Ptr endpoint = origin.FromClient->GetEndpoint();
if (!endpoint) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'check interval changed' message from '" << origin.FromClient->GetIdentity() << "': Invalid endpoint origin (client not allowed).";
return Empty;
}
if (!params)
return Empty;
Host::Ptr host = Host::GetByName(params->Get("host"));
if (!host)
return Empty;
Checkable::Ptr checkable;
if (params->Contains("service"))
checkable = host->GetServiceByShortName(params->Get("service"));
else
checkable = host;
if (!checkable)
return Empty;
if (origin.FromZone && !origin.FromZone->CanAccessObject(checkable)) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'check interval' changed message from '" << origin.FromClient->GetIdentity() << "': Unauthorized access.";
return Empty;
}
checkable->SetCheckInterval(params->Get("interval"), origin);
return Empty;
}
void ApiEvents::RetryIntervalChangedHandler(const Checkable::Ptr& checkable, double interval, const MessageOrigin& origin)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return;
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr params = new Dictionary();
params->Set("host", host->GetName());
if (service)
params->Set("service", service->GetShortName());
params->Set("interval", interval);
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::SetRetryInterval");
message->Set("params", params);
listener->RelayMessage(origin, checkable, message, true);
}
Value ApiEvents::RetryIntervalChangedAPIHandler(const MessageOrigin& origin, const Dictionary::Ptr& params)
{
Endpoint::Ptr endpoint = origin.FromClient->GetEndpoint();
if (!endpoint) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'retry interval changed' message from '" << origin.FromClient->GetIdentity() << "': Invalid endpoint origin (client not allowed).";
return Empty;
}
if (!params)
return Empty;
Host::Ptr host = Host::GetByName(params->Get("host"));
if (!host)
return Empty;
Checkable::Ptr checkable;
if (params->Contains("service"))
checkable = host->GetServiceByShortName(params->Get("service"));
else
checkable = host;
if (!checkable)
return Empty;
if (origin.FromZone && !origin.FromZone->CanAccessObject(checkable)) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'retry interval' changed message from '" << origin.FromClient->GetIdentity() << "': Unauthorized access.";
return Empty;
}
checkable->SetRetryInterval(params->Get("interval"), origin);
return Empty;
}
void ApiEvents::MaxCheckAttemptsChangedHandler(const Checkable::Ptr& checkable, int attempts, const MessageOrigin& origin)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return;
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr params = new Dictionary();
params->Set("host", host->GetName());
if (service)
params->Set("service", service->GetShortName());
params->Set("attempts", attempts);
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::SetMaxCheckAttempts");
message->Set("params", params);
listener->RelayMessage(origin, checkable, message, true);
}
Value ApiEvents::MaxCheckAttemptsChangedAPIHandler(const MessageOrigin& origin, const Dictionary::Ptr& params)
{
Endpoint::Ptr endpoint = origin.FromClient->GetEndpoint();
if (!endpoint) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'max checkt attempts changed' message from '" << origin.FromClient->GetIdentity() << "': Invalid endpoint origin (client not allowed).";
return Empty;
}
if (!params)
return Empty;
Host::Ptr host = Host::GetByName(params->Get("host"));
if (!host)
return Empty;
Checkable::Ptr checkable;
if (params->Contains("service"))
checkable = host->GetServiceByShortName(params->Get("service"));
else
checkable = host;
if (!checkable)
return Empty;
if (origin.FromZone && !origin.FromZone->CanAccessObject(checkable)) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'max check attempts changed' message from '" << origin.FromClient->GetIdentity() << "': Unauthorized access.";
return Empty;
}
checkable->SetMaxCheckAttempts(params->Get("attempts"), origin);
return Empty;
}
void ApiEvents::EventCommandChangedHandler(const Checkable::Ptr& checkable, const EventCommand::Ptr& command, const MessageOrigin& origin)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return;
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr params = new Dictionary();
params->Set("host", host->GetName());
if (service)
params->Set("service", service->GetShortName());
params->Set("command", command->GetName());
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::SetEventCommand");
message->Set("params", params);
listener->RelayMessage(origin, checkable, message, true);
}
Value ApiEvents::EventCommandChangedAPIHandler(const MessageOrigin& origin, const Dictionary::Ptr& params)
{
Endpoint::Ptr endpoint = origin.FromClient->GetEndpoint();
if (!endpoint) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'event command changed' message from '" << origin.FromClient->GetIdentity() << "': Invalid endpoint origin (client not allowed).";
return Empty;
}
if (!params)
return Empty;
Host::Ptr host = Host::GetByName(params->Get("host"));
if (!host)
return Empty;
Checkable::Ptr checkable;
if (params->Contains("service"))
checkable = host->GetServiceByShortName(params->Get("service"));
else
checkable = host;
if (!checkable)
return Empty;
EventCommand::Ptr command = EventCommand::GetByName(params->Get("command"));
if (!command)
return Empty;
if (origin.FromZone && !origin.FromZone->CanAccessObject(checkable)) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'event command changed' message from '" << origin.FromClient->GetIdentity() << "': Unauthorized access.";
return Empty;
}
checkable->SetEventCommand(command, origin);
return Empty;
}
void ApiEvents::CheckCommandChangedHandler(const Checkable::Ptr& checkable, const CheckCommand::Ptr& command, const MessageOrigin& origin)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return;
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr params = new Dictionary();
params->Set("host", host->GetName());
if (service)
params->Set("service", service->GetShortName());
params->Set("command", command->GetName());
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::SetCheckCommand");
message->Set("params", params);
listener->RelayMessage(origin, checkable, message, true);
}
Value ApiEvents::CheckCommandChangedAPIHandler(const MessageOrigin& origin, const Dictionary::Ptr& params)
{
Endpoint::Ptr endpoint = origin.FromClient->GetEndpoint();
if (!endpoint) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'check command changed' message from '" << origin.FromClient->GetIdentity() << "': Invalid endpoint origin (client not allowed).";
return Empty;
}
if (!params)
return Empty;
Host::Ptr host = Host::GetByName(params->Get("host"));
if (!host)
return Empty;
Checkable::Ptr checkable;
if (params->Contains("service"))
checkable = host->GetServiceByShortName(params->Get("service"));
else
checkable = host;
if (!checkable)
return Empty;
if (origin.FromZone && !origin.FromZone->CanAccessObject(checkable)) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'check command changed' message from '" << origin.FromClient->GetIdentity() << "': Unauthorized access.";
return Empty;
}
CheckCommand::Ptr command = CheckCommand::GetByName(params->Get("command"));
if (!command)
return Empty;
checkable->SetCheckCommand(command, origin);
return Empty;
}
void ApiEvents::CheckPeriodChangedHandler(const Checkable::Ptr& checkable, const TimePeriod::Ptr& timeperiod, const MessageOrigin& origin)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return;
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr params = new Dictionary();
params->Set("host", host->GetName());
if (service)
params->Set("service", service->GetShortName());
params->Set("timeperiod", timeperiod->GetName());
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::SetCheckPeriod");
message->Set("params", params);
listener->RelayMessage(origin, checkable, message, true);
}
Value ApiEvents::CheckPeriodChangedAPIHandler(const MessageOrigin& origin, const Dictionary::Ptr& params)
{
Endpoint::Ptr endpoint = origin.FromClient->GetEndpoint();
if (!endpoint) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'check period changed' message from '" << origin.FromClient->GetIdentity() << "': Invalid endpoint origin (client not allowed).";
return Empty;
}
if (!params)
return Empty;
Host::Ptr host = Host::GetByName(params->Get("host"));
if (!host)
return Empty;
Checkable::Ptr checkable;
if (params->Contains("service"))
checkable = host->GetServiceByShortName(params->Get("service"));
else
checkable = host;
if (!checkable)
return Empty;
if (origin.FromZone && !origin.FromZone->CanAccessObject(checkable)) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'check period changed' message from '" << origin.FromClient->GetIdentity() << "': Unauthorized access.";
return Empty;
}
TimePeriod::Ptr timeperiod = TimePeriod::GetByName(params->Get("timeperiod"));
if (!timeperiod)
return Empty;
checkable->SetCheckPeriod(timeperiod, origin);
return Empty;
}
void ApiEvents::VarsChangedHandler(const CustomVarObject::Ptr& object, const Dictionary::Ptr& vars, const MessageOrigin& origin)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return;
Dictionary::Ptr params = new Dictionary();
params->Set("object", object->GetName());
params->Set("vars", Serialize(vars));
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::SetVars");
message->Set("params", params);
listener->RelayMessage(origin, object, message, true);
}
Value ApiEvents::VarsChangedAPIHandler(const MessageOrigin& origin, const Dictionary::Ptr& params)
{
Endpoint::Ptr endpoint = origin.FromClient->GetEndpoint();
if (!endpoint) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'vars changed' message from '" << origin.FromClient->GetIdentity() << "': Invalid endpoint origin (client not allowed).";
return Empty;
}
if (!params)
return Empty;
String objectName = params->Get("object");
if (objectName.IsEmpty())
return Empty;
/* ugly, but there is no other way currently */
CustomVarObject::Ptr object = Host::GetByName(objectName);
if (!object)
object = Service::GetByName(objectName);
if (!object)
object = User::GetByName(objectName);
if (!object)
object = Service::GetByName(objectName);
if (!object)
object = EventCommand::GetByName(objectName);
if (!object)
object = CheckCommand::GetByName(objectName);
if (!object)
object = NotificationCommand::GetByName(objectName);
if (!object)
return Empty;
if (origin.FromZone && !origin.FromZone->CanAccessObject(object)) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'vars changed' message from '" << origin.FromClient->GetIdentity() << "': Unauthorized access.";
return Empty;
}
Dictionary::Ptr vars = params->Get("vars");
if (!vars)
return Empty;
object->SetVars(vars, origin);
return Empty;
}
void ApiEvents::CommentAddedHandler(const Checkable::Ptr& checkable, const Comment::Ptr& comment, const MessageOrigin& origin)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return;
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr params = new Dictionary();
params->Set("host", host->GetName());
if (service)
params->Set("service", service->GetShortName());
params->Set("comment", Serialize(comment));
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::AddComment");
message->Set("params", params);
listener->RelayMessage(origin, checkable, message, true);
}
Value ApiEvents::CommentAddedAPIHandler(const MessageOrigin& origin, const Dictionary::Ptr& params)
{
Endpoint::Ptr endpoint = origin.FromClient->GetEndpoint();
if (!endpoint) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'comment added' message from '" << origin.FromClient->GetIdentity() << "': Invalid endpoint origin (client not allowed).";
return Empty;
}
if (!params)
return Empty;
Host::Ptr host = Host::GetByName(params->Get("host"));
if (!host)
return Empty;
Checkable::Ptr checkable;
if (params->Contains("service"))
checkable = host->GetServiceByShortName(params->Get("service"));
else
checkable = host;
if (!checkable)
return Empty;
if (origin.FromZone && !origin.FromZone->CanAccessObject(checkable)) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'comment added' message from '" << origin.FromClient->GetIdentity() << "': Unauthorized access.";
return Empty;
}
Comment::Ptr comment = new Comment();
Deserialize(comment, params->Get("comment"), true);
checkable->AddComment(comment->GetEntryType(), comment->GetAuthor(),
comment->GetText(), comment->GetExpireTime(), comment->GetId(), origin);
return Empty;
}
void ApiEvents::CommentRemovedHandler(const Checkable::Ptr& checkable, const Comment::Ptr& comment, const MessageOrigin& origin)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return;
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr params = new Dictionary();
params->Set("host", host->GetName());
if (service)
params->Set("service", service->GetShortName());
params->Set("id", comment->GetId());
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::RemoveComment");
message->Set("params", params);
listener->RelayMessage(origin, checkable, message, true);
}
Value ApiEvents::CommentRemovedAPIHandler(const MessageOrigin& origin, const Dictionary::Ptr& params)
{
Endpoint::Ptr endpoint = origin.FromClient->GetEndpoint();
if (!endpoint) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'comment removed' message from '" << origin.FromClient->GetIdentity() << "': Invalid endpoint origin (client not allowed).";
return Empty;
}
if (!params)
return Empty;
Host::Ptr host = Host::GetByName(params->Get("host"));
if (!host)
return Empty;
Checkable::Ptr checkable;
if (params->Contains("service"))
checkable = host->GetServiceByShortName(params->Get("service"));
else
checkable = host;
if (!checkable)
return Empty;
if (origin.FromZone && !origin.FromZone->CanAccessObject(checkable)) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'comment removed' message from '" << origin.FromClient->GetIdentity() << "': Unauthorized access.";
return Empty;
}
checkable->RemoveComment(params->Get("id"), origin);
return Empty;
}
void ApiEvents::DowntimeAddedHandler(const Checkable::Ptr& checkable, const Downtime::Ptr& downtime, const MessageOrigin& origin)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return;
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr params = new Dictionary();
params->Set("host", host->GetName());
if (service)
params->Set("service", service->GetShortName());
params->Set("downtime", Serialize(downtime));
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::AddDowntime");
message->Set("params", params);
listener->RelayMessage(origin, checkable, message, true);
}
Value ApiEvents::DowntimeAddedAPIHandler(const MessageOrigin& origin, const Dictionary::Ptr& params)
{
Endpoint::Ptr endpoint = origin.FromClient->GetEndpoint();
if (!endpoint) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'downtime added' message from '" << origin.FromClient->GetIdentity() << "': Invalid endpoint origin (client not allowed).";
return Empty;
}
if (!params)
return Empty;
Host::Ptr host = Host::GetByName(params->Get("host"));
if (!host)
return Empty;
Checkable::Ptr checkable;
if (params->Contains("service"))
checkable = host->GetServiceByShortName(params->Get("service"));
else
checkable = host;
if (!checkable)
return Empty;
if (origin.FromZone && !origin.FromZone->CanAccessObject(checkable)) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'downtime added' message from '" << origin.FromClient->GetIdentity() << "': Unauthorized access.";
return Empty;
}
Downtime::Ptr downtime = new Downtime();
Deserialize(downtime, params->Get("downtime"), true);
checkable->AddDowntime(downtime->GetAuthor(), downtime->GetComment(),
downtime->GetStartTime(), downtime->GetEndTime(),
downtime->GetFixed(), downtime->GetTriggeredBy(),
downtime->GetDuration(), downtime->GetScheduledBy(),
downtime->GetId(), origin);
return Empty;
}
void ApiEvents::DowntimeRemovedHandler(const Checkable::Ptr& checkable, const Downtime::Ptr& downtime, const MessageOrigin& origin)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return;
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr params = new Dictionary();
params->Set("host", host->GetName());
if (service)
params->Set("service", service->GetShortName());
params->Set("id", downtime->GetId());
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::RemoveDowntime");
message->Set("params", params);
listener->RelayMessage(origin, checkable, message, true);
}
Value ApiEvents::DowntimeRemovedAPIHandler(const MessageOrigin& origin, const Dictionary::Ptr& params)
{
Endpoint::Ptr endpoint = origin.FromClient->GetEndpoint();
if (!endpoint) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'downtime removed' message from '" << origin.FromClient->GetIdentity() << "': Invalid endpoint origin (client not allowed).";
return Empty;
}
if (!params)
return Empty;
Host::Ptr host = Host::GetByName(params->Get("host"));
if (!host)
return Empty;
Checkable::Ptr checkable;
if (params->Contains("service"))
checkable = host->GetServiceByShortName(params->Get("service"));
else
checkable = host;
if (!checkable)
return Empty;
if (origin.FromZone && !origin.FromZone->CanAccessObject(checkable)) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'downtime removed' message from '" << origin.FromClient->GetIdentity() << "': Unauthorized access.";
return Empty;
}
checkable->RemoveDowntime(params->Get("id"), false, origin);
return Empty;
}
void ApiEvents::AcknowledgementSetHandler(const Checkable::Ptr& checkable,
const String& author, const String& comment, AcknowledgementType type,
bool notify, double expiry, const MessageOrigin& origin)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return;
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr params = new Dictionary();
params->Set("host", host->GetName());
if (service)
params->Set("service", service->GetShortName());
params->Set("author", author);
params->Set("comment", comment);
params->Set("acktype", type);
params->Set("notify", notify);
params->Set("expiry", expiry);
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::SetAcknowledgement");
message->Set("params", params);
listener->RelayMessage(origin, checkable, message, true);
}
Value ApiEvents::AcknowledgementSetAPIHandler(const MessageOrigin& origin, const Dictionary::Ptr& params)
{
Endpoint::Ptr endpoint = origin.FromClient->GetEndpoint();
if (!endpoint) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'acknowledgement set' message from '" << origin.FromClient->GetIdentity() << "': Invalid endpoint origin (client not allowed).";
return Empty;
}
if (!params)
return Empty;
Host::Ptr host = Host::GetByName(params->Get("host"));
if (!host)
return Empty;
Checkable::Ptr checkable;
if (params->Contains("service"))
checkable = host->GetServiceByShortName(params->Get("service"));
else
checkable = host;
if (!checkable)
return Empty;
if (origin.FromZone && !origin.FromZone->CanAccessObject(checkable)) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'acknowledgement set' message from '" << origin.FromClient->GetIdentity() << "': Unauthorized access.";
return Empty;
}
checkable->AcknowledgeProblem(params->Get("author"), params->Get("comment"),
static_cast<AcknowledgementType>(static_cast<int>(params->Get("acktype"))),
params->Get("notify"), params->Get("expiry"), origin);
return Empty;
}
void ApiEvents::AcknowledgementClearedHandler(const Checkable::Ptr& checkable, const MessageOrigin& origin)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return;
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr params = new Dictionary();
params->Set("host", host->GetName());
if (service)
params->Set("service", service->GetShortName());
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::ClearAcknowledgement");
message->Set("params", params);
listener->RelayMessage(origin, checkable, message, true);
}
Value ApiEvents::AcknowledgementClearedAPIHandler(const MessageOrigin& origin, const Dictionary::Ptr& params)
{
Endpoint::Ptr endpoint = origin.FromClient->GetEndpoint();
if (!endpoint) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'acknowledgement cleared' message from '" << origin.FromClient->GetIdentity() << "': Invalid endpoint origin (client not allowed).";
return Empty;
}
if (!params)
return Empty;
Host::Ptr host = Host::GetByName(params->Get("host"));
if (!host)
return Empty;
Checkable::Ptr checkable;
if (params->Contains("service"))
checkable = host->GetServiceByShortName(params->Get("service"));
else
checkable = host;
if (!checkable)
return Empty;
if (origin.FromZone && !origin.FromZone->CanAccessObject(checkable)) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'acknowledgement cleared' message from '" << origin.FromClient->GetIdentity() << "': Unauthorized access.";
return Empty;
}
checkable->ClearAcknowledgement(origin);
return Empty;
}
Value ApiEvents::ExecuteCommandAPIHandler(const MessageOrigin& origin, const Dictionary::Ptr& params)
{
Endpoint::Ptr sourceEndpoint = origin.FromClient->GetEndpoint();
if (!sourceEndpoint || (origin.FromZone && !Zone::GetLocalZone()->IsChildOf(origin.FromZone))) {
Log(LogNotice, "ApiEvents")
<< "Discarding 'execute command' message from '" << origin.FromClient->GetIdentity() << "': Invalid endpoint origin (client not allowed).";
return Empty;
}
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener) {
Log(LogCritical, "ApiListener", "No instance available.");
return Empty;
}
if (!listener->GetAcceptCommands()) {
Log(LogWarning, "ApiListener")
<< "Ignoring command. '" << listener->GetName() << "' does not accept commands.";
Host::Ptr host = new Host();
Dictionary::Ptr attrs = new Dictionary();
attrs->Set("__name", params->Get("host"));
attrs->Set("type", "Host");
Deserialize(host, attrs, false, FAConfig);
if (params->Contains("service"))
host->SetExtension("agent_service_name", params->Get("service"));
CheckResult::Ptr cr = new CheckResult();
cr->SetState(ServiceUnknown);
cr->SetOutput("Endpoint '" + Endpoint::GetLocalEndpoint()->GetName() + "' does not accept commands.");
Dictionary::Ptr message = MakeCheckResultMessage(host, cr);
listener->SyncSendMessage(sourceEndpoint, message);
return Empty;
}
/* use a virtual host object for executing the command */
Host::Ptr host = new Host();
Dictionary::Ptr attrs = new Dictionary();
attrs->Set("__name", params->Get("host"));
attrs->Set("type", "Host");
Deserialize(host, attrs, false, FAConfig);
if (params->Contains("service"))
host->SetExtension("agent_service_name", params->Get("service"));
String command = params->Get("command");
String command_type = params->Get("command_type");
if (command_type == "check_command") {
if (!CheckCommand::GetByName(command)) {
CheckResult::Ptr cr = new CheckResult();
cr->SetState(ServiceUnknown);
cr->SetOutput("Check command '" + command + "' does not exist.");
Dictionary::Ptr message = MakeCheckResultMessage(host, cr);
listener->SyncSendMessage(sourceEndpoint, message);
return Empty;
}
} else if (command_type == "event_command") {
if (!EventCommand::GetByName(command)) {
Log(LogWarning, "ApiEvents")
<< "Event command '" << command << "' does not exist.";
return Empty;
}
} else
return Empty;
attrs->Set(command_type, params->Get("command"));
attrs->Set("command_endpoint", sourceEndpoint->GetName());
Deserialize(host, attrs, false, FAConfig);
host->SetExtension("agent_check", true);
Dictionary::Ptr macros = params->Get("macros");
if (command_type == "check_command") {
try {
host->ExecuteRemoteCheck(macros);
} catch (const std::exception& ex) {
CheckResult::Ptr cr = new CheckResult();
cr->SetState(ServiceUnknown);
String output = "Exception occured while checking '" + host->GetName() + "': " + DiagnosticInformation(ex);
cr->SetOutput(output);
double now = Utility::GetTime();
cr->SetScheduleStart(now);
cr->SetScheduleEnd(now);
cr->SetExecutionStart(now);
cr->SetExecutionEnd(now);
Dictionary::Ptr message = MakeCheckResultMessage(host, cr);
listener->SyncSendMessage(sourceEndpoint, message);
Log(LogCritical, "checker", output);
}
} else if (command_type == "event_command") {
host->ExecuteEventHandler(macros, true);
}
return Empty;
}
void ApiEvents::RepositoryTimerHandler(void)
{
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return;
Dictionary::Ptr repository = new Dictionary();
BOOST_FOREACH(const Host::Ptr& host, DynamicType::GetObjectsByType<Host>()) {
Array::Ptr services = new Array();
BOOST_FOREACH(const Service::Ptr& service, host->GetServices()) {
services->Add(service->GetShortName());
}
repository->Set(host->GetName(), services);
}
Endpoint::Ptr my_endpoint = Endpoint::GetLocalEndpoint();
if (!my_endpoint) {
Log(LogWarning, "ApiEvents", "No local endpoint defined. Bailing out.");
return;
}
Zone::Ptr my_zone = my_endpoint->GetZone();
if (!my_zone)
return;
Dictionary::Ptr params = new Dictionary();
params->Set("seen", Utility::GetTime());
params->Set("endpoint", my_endpoint->GetName());
Zone::Ptr parent_zone = my_zone->GetParent();
if (parent_zone)
params->Set("parent_zone", parent_zone->GetName());
params->Set("zone", my_zone->GetName());
params->Set("repository", repository);
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::UpdateRepository");
message->Set("params", params);
listener->RelayMessage(MessageOrigin(), my_zone, message, false);
}
String ApiEvents::GetRepositoryDir(void)
{
return Application::GetLocalStateDir() + "/lib/icinga2/api/repository/";
}
Value ApiEvents::UpdateRepositoryAPIHandler(const MessageOrigin& origin, const Dictionary::Ptr& params)
{
if (!params)
return Empty;
Value vrepository = params->Get("repository");
if (vrepository.IsEmpty() || !vrepository.IsObjectType<Dictionary>())
return Empty;
String repositoryFile = GetRepositoryDir() + SHA256(params->Get("endpoint")) + ".repo";
String repositoryTempFile = repositoryFile + ".tmp";
std::ofstream fp(repositoryTempFile.CStr(), std::ofstream::out | std::ostream::trunc);
fp << JsonEncode(params);
fp.close();
#ifdef _WIN32
_unlink(repositoryFile.CStr());
#endif /* _WIN32 */
if (rename(repositoryTempFile.CStr(), repositoryFile.CStr()) < 0) {
BOOST_THROW_EXCEPTION(posix_error()
<< boost::errinfo_api_function("rename")
<< boost::errinfo_errno(errno)
<< boost::errinfo_file_name(repositoryTempFile));
}
ApiListener::Ptr listener = ApiListener::GetInstance();
if (!listener)
return Empty;
Dictionary::Ptr message = new Dictionary();
message->Set("jsonrpc", "2.0");
message->Set("method", "event::UpdateRepository");
message->Set("params", params);
listener->RelayMessage(origin, Zone::GetLocalZone(), message, true);
return Empty;
}