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rest_configuration.cpp
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rest_configuration.cpp
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/*
* Copyright (c) 2013-2017 dresden elektronik ingenieurtechnik gmbh.
* All rights reserved.
*
* The software in this package is published under the terms of the BSD
* style license a copy of which has been included with this distribution in
* the LICENSE.txt file.
*
*/
#include <QApplication>
#include <QCryptographicHash>
#include <QMessageAuthenticationCode>
#include <QDesktopServices>
#include <QFile>
#include <QString>
#include <QTcpSocket>
#include <QVariantMap>
#include <QNetworkInterface>
#include "de_web_plugin.h"
#include "de_web_plugin_private.h"
#include "json.h"
#include <stdlib.h>
#include <time.h>
#include <QProcess>
/*! Constructor. */
ApiConfig::ApiConfig() :
Resource(RConfig)
{
}
/*! Intit the configuration. */
void DeRestPluginPrivate::initConfig()
{
QString dataPath = deCONZ::getStorageLocation(deCONZ::ApplicationsDataLocation);
// default configuration
gwRunFromShellScript = false;
gwDeleteUnknownRules = (deCONZ::appArgumentNumeric("--delete-unknown-rules", 1) == 1) ? true : false;
gwRfConnected = false; // will be detected later
gwRfConnectedExpected = (deCONZ::appArgumentNumeric("--auto-connect", 1) == 1) ? true : false;
gwPermitJoinDuration = 0;
gwPermitJoinResend = 0;
gwNetworkOpenDuration = 60;
gwWifi = "not-configured";
gwWifiType = "accesspoint";
gwWifiName = "Not set";
gwWifiChannel = "1";
gwWifiIp = QLatin1String("192.168.8.1");
gwWifiPw = "";
gwRgbwDisplay = "1";
gwTimezone = QString::fromStdString(getTimezone());
gwTimeFormat = "12h";
gwZigbeeChannel = 0;
gwName = GW_DEFAULT_NAME;
gwUpdateVersion = GW_SW_VERSION; // will be replaced by discovery handler
gwSwUpdateState = swUpdateState.noUpdate;
gwUpdateChannel = "stable";
gwReportingEnabled = (deCONZ::appArgumentNumeric("--reporting", 1) == 1) ? true : false;
gwFirmwareNeedUpdate = false;
gwFirmwareVersion = "0x00000000"; // query later
gwFirmwareVersionUpdate = "";
gwBridgeId = "0000000000000000";
gwConfig["websocketport"] = 443;
// offical dresden elektronik sd-card image?
{
QFile f(dataPath + QLatin1String("/gw-version"));
if (f.exists() && f.open(QFile::ReadOnly))
{
gwSdImageVersion = f.readAll().trimmed();
}
}
#ifdef Q_OS_LINUX
#ifdef ARCH_ARM
{
QFile f("/sys/block/mmcblk0/device/cid");
if (f.exists() && f.open(QFile::ReadOnly))
{
QByteArray cid = f.readAll().left(32);
// wipe serial number
for (int i = 18; i < (18 + 8); i++)
{ cid[i] = 'f'; }
DBG_Printf(DBG_INFO, "sd-card cid: %s\n", qPrintable(cid));
}
}
#endif
#endif
config.addItem(DataTypeTime, RConfigLocalTime);
{
QHttpRequestHeader hdr;
QStringList path;
QString content;
ApiRequest dummyReq(hdr, path, 0, content);
dummyReq.version = ApiVersion_1_DDEL;
configToMap(dummyReq, gwConfig);
}
gwProxyPort = 0;
gwProxyAddress = "none";
}
/*! Init WiFi parameters if necessary. */
void DeRestPluginPrivate::initWiFi()
{
// only configure for official image
if (gwSdImageVersion.isEmpty())
{
return;
}
if (gwBridgeId.isEmpty())
{
QTimer::singleShot(5000, this, SLOT(initWiFi()));
return;
}
if (gwWifi == QLatin1String("configured"))
{
return;
}
QByteArray sec0 = apsCtrl->getParameter(deCONZ::ParamSecurityMaterial0);
if (sec0.isEmpty())
{
QTimer::singleShot(10000, this, SLOT(initWiFi()));
return;
}
gwWifi = QLatin1String("configured");
if (gwWifiName.isEmpty() || gwWifiName == QLatin1String("Not set"))
{
gwWifiName = QString("Phoscon-Gateway-%1").arg(gwBridgeId.right(4));
}
if (gwWifiPw.isEmpty() || gwWifiPw.length() < 8)
{
gwWifiPw = sec0.mid(16, 16).toUpper();
}
queSaveDb(DB_CONFIG, DB_SHORT_SAVE_DELAY);
}
/*! Configuration REST API broker.
\param req - request data
\param rsp - response data
\return REQ_READY_SEND
REQ_NOT_HANDLED
*/
int DeRestPluginPrivate::handleConfigurationApi(const ApiRequest &req, ApiResponse &rsp)
{
// POST /api
if ((req.path.size() == 1) && (req.hdr.method() == "POST"))
{
return createUser(req, rsp);
}
else if ((req.path.size() == 2) && (req.hdr.method() == "GET"))
{
// GET /api/config
if (req.path[1] == "config")
{
return getBasicConfig(req, rsp);
}
// GET /api/challenge
else if (req.path[1] == "challenge")
{
return getChallenge(req, rsp);
}
// GET /api/<apikey>
else
{
return getFullState(req, rsp);
}
}
// GET /api/<apikey>/config
else if ((req.path.size() == 3) && (req.hdr.method() == "GET") && (req.path[2] == "config"))
{
return getConfig(req, rsp);
}
// GET /api/<apikey>/config/wifi
else if ((req.path.size() == 4) && (req.hdr.method() == "GET") && (req.path[2] == "config") && (req.path[3] == "wifi"))
{
return getWifiState(req, rsp);
}
// PUT /api/<apikey>/config/wifi/restore
else if ((req.path.size() == 5) && (req.hdr.method() == "PUT") && (req.path[2] == "config") && (req.path[3] == "wifi") && (req.path[4] == "restore"))
{
return restoreWifiConfig(req, rsp);
}
// PUT, PATCH /api/<apikey>/config
else if ((req.path.size() == 3) && (req.hdr.method() == "PUT" || req.hdr.method() == "PATCH") && (req.path[2] == "config"))
{
return modifyConfig(req, rsp);
}
// DELETE /api/<apikey>/config/whitelist/<username2>
else if ((req.path.size() == 5) && (req.hdr.method() == "DELETE") && (req.path[2] == "config") && (req.path[3] == "whitelist"))
{
return deleteUser(req, rsp);
}
// POST /api/<apikey>/config/update
else if ((req.path.size() == 4) && (req.hdr.method() == "POST") && (req.path[2] == "config") && (req.path[3] == "update"))
{
return updateSoftware(req, rsp);
}
// POST /api/<apikey>/config/restart
else if ((req.path.size() == 4) && (req.hdr.method() == "POST") && (req.path[2] == "config") && (req.path[3] == "restart"))
{
return restartGateway(req, rsp);
}
// POST /api/<apikey>/config/restartapp
else if ((req.path.size() == 4) && (req.hdr.method() == "POST") && (req.path[2] == "config") && (req.path[3] == "restartapp"))
{
return restartApp(req, rsp);
}
// POST /api/<apikey>/config/shutdown
else if ((req.path.size() == 4) && (req.hdr.method() == "POST") && (req.path[2] == "config") && (req.path[3] == "shutdown"))
{
return shutDownGateway(req, rsp);
}
// POST /api/<apikey>/config/updatefirmware
else if ((req.path.size() == 4) && (req.hdr.method() == "POST") && (req.path[2] == "config") && (req.path[3] == "updatefirmware"))
{
return updateFirmware(req, rsp);
}
// POST /api/<apikey>/config/export
else if ((req.path.size() == 4) && (req.hdr.method() == "POST") && (req.path[2] == "config") && (req.path[3] == "export"))
{
return exportConfig(req, rsp);
}
// POST /api/<apikey>/config/import
else if ((req.path.size() == 4) && (req.hdr.method() == "POST") && (req.path[2] == "config") && (req.path[3] == "import"))
{
return importConfig(req, rsp);
}
// POST /api/<apikey>/config/reset
else if ((req.path.size() == 4) && (req.hdr.method() == "POST") && (req.path[2] == "config") && (req.path[3] == "reset"))
{
return resetConfig(req, rsp);
}
// POST /api/<apikey>/config/wifiscan
else if ((req.path.size() == 4) && (req.hdr.method() == "POST") && (req.path[2] == "config") && (req.path[3] == "wifiscan"))
{
return scanWifiNetworks(req, rsp);
}
// PUT /api/<apikey>/config/password
else if ((req.path.size() == 4) && (req.hdr.method() == "PUT") && (req.path[2] == "config") && (req.path[3] == "password"))
{
return changePassword(req, rsp);
}
// DELETE /api/config/password
else if ((req.path.size() == 3) && (req.hdr.method() == "DELETE") && (req.path[1] == "config") && (req.path[2] == "password"))
{
return deletePassword(req, rsp);
}
return REQ_NOT_HANDLED;
}
/*! POST /api
\return REQ_READY_SEND
REQ_NOT_HANDLED
*/
int DeRestPluginPrivate::createUser(const ApiRequest &req, ApiResponse &rsp)
{
bool ok;
bool found = false; // already exist?
QVariant var = Json::parse(req.content, ok);
QVariantMap map = var.toMap();
ApiAuth auth;
if (!gwLinkButton)
{
if (!allowedToCreateApikey(req, rsp, map))
{
return REQ_READY_SEND;
}
}
if (!ok || map.isEmpty())
{
rsp.httpStatus = HttpStatusBadRequest;
rsp.list.append(errorToMap(ERR_INVALID_JSON, QLatin1String("/"), QLatin1String("body contains invalid JSON")));
return REQ_READY_SEND;
}
if (!map.contains("devicetype")) // required
{
rsp.list.append(errorToMap(ERR_MISSING_PARAMETER, QLatin1String("/"), QLatin1String("missing parameters in body")));
rsp.httpStatus = HttpStatusBadRequest;
return REQ_READY_SEND;
}
auth.devicetype = map["devicetype"].toString();
if (map.contains("username")) // optional (note username = apikey)
{
if ((map["username"].type() != QVariant::String) ||
(map["username"].toString().length() < 10))
{
rsp.list.append(errorToMap(ERR_INVALID_VALUE, QLatin1String("/"), QString("invalid value, %1, for parameter, username").arg(map["username"].toString())));
rsp.httpStatus = HttpStatusBadRequest;
return REQ_READY_SEND;
}
auth.apikey = map["username"].toString();
// check if this apikey is already known
std::vector<ApiAuth>::const_iterator i = apiAuths.begin();
std::vector<ApiAuth>::const_iterator end = apiAuths.end();
for (; i != end; ++i)
{
if (auth.apikey == i->apikey && i->state == ApiAuth::StateNormal)
{
found = true;
break;
}
}
}
else
{
// check for glitches from some devices registering too fast (Amazon Echo)
std::vector<ApiAuth>::const_iterator i = apiAuths.begin();
std::vector<ApiAuth>::const_iterator end = apiAuths.end();
for (; i != end && !found ; ++i)
{
if (auth.devicetype == i->devicetype && i->state == ApiAuth::StateNormal)
{
if (i->createDate.secsTo(QDateTime::currentDateTimeUtc()) < 30)
{
auth = *i;
found = true;
DBG_Printf(DBG_INFO, "reuse recently created auth username: %s, devicetype: %s\n", qPrintable(auth.apikey), qPrintable(auth.devicetype));
}
}
}
if (!found)
{
// create a random key (used only if not provided)
for (int i = 0; i < 5; i++)
{
uint8_t rnd = (uint8_t)qrand();
QString frac;
frac.sprintf("%02X", rnd);
auth.apikey.append(frac);
}
}
}
QVariantMap map1;
QVariantMap map2;
map1["username"] = auth.apikey;
map2["success"] = map1;
rsp.list.append(map2);
rsp.httpStatus = HttpStatusOk;
if (!found)
{
auth.createDate = QDateTime::currentDateTimeUtc();
auth.lastUseDate = QDateTime::currentDateTimeUtc();
auth.needSaveDatabase = true;
apiAuths.push_back(auth);
queSaveDb(DB_AUTH, DB_SHORT_SAVE_DELAY);
updateEtag(gwConfigEtag);
DBG_Printf(DBG_INFO, "created username: %s, devicetype: %s\n", qPrintable(auth.apikey), qPrintable(auth.devicetype));
}
else
{
DBG_Printf(DBG_INFO, "apikey username: %s, devicetype: %s already exists\n", qPrintable(auth.apikey), qPrintable(auth.devicetype));
}
rsp.etag = gwConfigEtag;
return REQ_READY_SEND;
}
/*! Puts all parameters in a map for later JSON serialization.
*/
void DeRestPluginPrivate::configToMap(const ApiRequest &req, QVariantMap &map)
{
bool ok = false;
QVariantMap whitelist;
QVariantMap swupdate;
QVariantMap swupdate2;
QVariantMap autoinstall;
QVariantMap bridge;
QVariantMap devicetypes;
QVariantMap portalstate;
QVariantMap internetservices;
QVariantMap backup;
QDateTime datetime = QDateTime::currentDateTimeUtc();
QDateTime localtime = QDateTime::currentDateTime();
{
QList<QNetworkInterface> ifaces = QNetworkInterface::allInterfaces();
QList<QNetworkInterface>::Iterator i = ifaces.begin();
QList<QNetworkInterface>::Iterator end = ifaces.end();
// optimistic approach chose the first available ethernet interface
for (; !ok && i != end; ++i)
{
if (i->name() == QLatin1String("tun0"))
{
continue;
}
if ((i->flags() & QNetworkInterface::IsUp) &&
(i->flags() & QNetworkInterface::IsRunning) &&
!(i->flags() & QNetworkInterface::IsLoopBack))
{
//DBG_Printf(DBG_INFO, "%s (%s)\n", qPrintable(i->name()), qPrintable(i->humanReadableName()));
QList<QNetworkAddressEntry> addresses = i->addressEntries();
if (ok || addresses.isEmpty())
{
continue;
}
QList<QNetworkAddressEntry>::Iterator a = addresses.begin();
QList<QNetworkAddressEntry>::Iterator aend = addresses.end();
for (; a != aend; ++a)
{
if (a->ip().protocol() != QAbstractSocket::IPv4Protocol)
{
continue;
}
quint32 ipv4 = a->ip().toIPv4Address();
if ((ipv4 & 0xff000000UL) == 0x7f000000UL)
{
// 127.x.x.x
continue;
}
if ((ipv4 & 0x80000000UL) != 0x00000000UL && // class A 0xxx xxxx
(ipv4 & 0xc0000000UL) != 0x80000000UL && // class B 10xx xxxx
(ipv4 & 0xe0000000UL) != 0xc0000000UL) // class C 110x xxxx
{
// unsupported network
continue;
}
map["ipaddress"] = a->ip().toString();
map["netmask"] = a->netmask().toString();
map["mac"] = i->hardwareAddress().toLower();
ok = true;
break;
}
}
}
}
if (!ok)
{
map["mac"] = "38:60:77:7c:53:18";
map["ipaddress"] = "127.0.0.1";
map["netmask"] = "255.0.0.0";
DBG_Printf(DBG_ERROR, "No valid ethernet interface found\n");
}
std::vector<ApiAuth>::const_iterator i = apiAuths.begin();
std::vector<ApiAuth>::const_iterator end = apiAuths.end();
for (; i != end; ++i)
{
if (i->state == ApiAuth::StateNormal)
{
QVariantMap au;
au["last use date"] = i->lastUseDate.toString("yyyy-MM-ddTHH:mm:ss"); // ISO 8601
au["create date"] = i->createDate.toString("yyyy-MM-ddTHH:mm:ss"); // ISO 8601
au["name"] = i->devicetype;
whitelist[i->apikey] = au;
}
}
if (req.apiVersion() == ApiVersion_1_DDEL)
{
map["rfconnected"] = gwRfConnected;
map["permitjoin"] = (double)gwPermitJoinDuration;
map["permitjoinfull"] = (double)gwPermitJoinResend;
map["otauactive"] = isOtauActive();
map["otaustate"] = (isOtauBusy() ? "busy" : (isOtauActive() ? "idle" : "off"));
map["groupdelay"] = (double)gwGroupSendDelay;
map["discovery"] = (gwAnnounceInterval > 0);
map["updatechannel"] = gwUpdateChannel;
map["fwversion"] = gwFirmwareVersion;
map["fwneedupdate"] = gwFirmwareNeedUpdate;
if (gwFirmwareNeedUpdate)
{
map["fwversionupdate"] = gwFirmwareVersionUpdate;
}
switch (fwUpdateState)
{
case FW_DisconnectDevice:
case FW_Update:
case FW_UpdateWaitFinished:
{ map[QLatin1String("fwupdatestate")] = QLatin1String("running"); }
break;
default:
{ map[QLatin1String("fwupdatestate")] = QLatin1String("idle"); }
break;
}
map["announceurl"] = gwAnnounceUrl;
map["announceinterval"] = (double)gwAnnounceInterval;
map["swversion"] = QLatin1String(GW_SW_VERSION);
map["swcommit"] = QLatin1String(GIT_COMMMIT);
swupdate["version"] = gwUpdateVersion;
swupdate["updatestate"] = (double)0;
swupdate["url"] = "";
swupdate["text"] = "";
swupdate["notify"] = false;
map["swupdate"] = swupdate;
map["port"] = (double)(apsCtrl ? apsCtrl->getParameter(deCONZ::ParamHttpPort) : 80);
// since api version 1.2.1
map["apiversion"] = QLatin1String(GW_SW_VERSION);
map["system"] = "other";
#if defined(ARCH_ARMV6) || defined (ARCH_ARMV7)
#ifdef Q_OS_LINUX
map["system"] = "linux-gw";
#endif
#endif
map["wifi"] = gwWifi;
map["wifitype"] = gwWifiType;
map["wifiname"] = gwWifiName;
map["wifichannel"] = gwWifiChannel;
map["wifiip"] = gwWifiIp;
// map["wifiappw"] = gwWifiPw;
map["wifiappw"] = QLatin1String(""); // TODO add secured transfer via PKI
}
else
{
if (req.strict)
{
map["swversion"] = QLatin1String("01038802");
map["apiversion"] = QLatin1String("1.20.0");
map["bridgeid"] = QLatin1String("BSB002");
}
else
{
QStringList versions = QString(GW_SW_VERSION).split('.');
QString swversion;
swversion.sprintf("%d.%d.%d", versions[0].toInt(), versions[1].toInt(), versions[2].toInt());
map["swversion"] = swversion;
map["apiversion"] = QString(GW_API_VERSION);
map["bridgeid"] = gwBridgeId;
}
devicetypes["bridge"] = false;
devicetypes["lights"] = QVariantList();
devicetypes["sensors"] = QVariantList();
swupdate["devicetypes"] = devicetypes;
swupdate["updatestate"] = (double)0;
swupdate["checkforupdate"] = false;
swupdate["url"] = "";
swupdate["text"] = "";
swupdate["notify"] = false;
map["portalconnection"] = QLatin1String("disconnected");
portalstate["signedon"] = false;
portalstate["incoming"] = false;
portalstate["outgoing"] = false;
portalstate["communication"] = QLatin1String("disconnected");
map["portalstate"] = portalstate;
internetservices["remoteaccess"] = QLatin1String("disconnected");
map["internetservices"] = internetservices;
backup["status"] = QLatin1String("idle");
backup["errorcode"] = 0;
map["backup"] = backup;
map["factorynew"] = false;
map["replacesbridgeid"] = QVariant();
map["datastoreversion"] = QLatin1String("60");
map["swupdate"] = swupdate;
map["starterkitid"] = QLatin1String("");
}
bridge["state"] = gwSwUpdateState;
bridge["lastinstall"] = "";
swupdate2["bridge"] = bridge;
swupdate2["checkforupdate"] = false;
swupdate2["state"] = gwSwUpdateState;
swupdate2["install"] = false;
autoinstall["updatetime"] = "";
autoinstall["on"] = false;
swupdate2["autoinstall"] = autoinstall;
swupdate2["lastchange"] = "";
swupdate2["lastinstall"] = "";
map["swupdate2"] = swupdate2;
map["name"] = gwName;
map["uuid"] = gwUuid;
if (apsCtrl)
{
map["zigbeechannel"] = apsCtrl->getParameter(deCONZ::ParamCurrentChannel);
map["panid"] = apsCtrl->getParameter(deCONZ::ParamPANID);
gwPort = apsCtrl->getParameter(deCONZ::ParamHttpPort); // cache
}
else
{
map["zigbeechannel"] = (double)gwZigbeeChannel;
gwPort = deCONZ::appArgumentNumeric("--http-port", 80); // cache
}
if (!gwDeviceName.isEmpty())
{
map["devicename"] = gwDeviceName;
}
map["modelid"] = QLatin1String("deCONZ");
map["dhcp"] = true; // dummy
map["proxyaddress"] = gwProxyAddress;
map["proxyport"] = (double)gwProxyPort;
map["UTC"] = datetime.toString("yyyy-MM-ddTHH:mm:ss"); // ISO 8601
map["localtime"] = localtime.toString("yyyy-MM-ddTHH:mm:ss"); // ISO 8601
map["timezone"] = gwTimezone;
map["networkopenduration"] = gwNetworkOpenDuration;
map["timeformat"] = gwTimeFormat;
map["whitelist"] = whitelist;
map["linkbutton"] = gwLinkButton;
map["portalservices"] = false;
map["websocketport"] = (double)gwConfig["websocketport"].toUInt();
map["websocketnotifyall"] = gwWebSocketNotifyAll;
gwIpAddress = map["ipaddress"].toString(); // cache
QStringList ipv4 = gwIpAddress.split(".");
if (ipv4.size() == 4)
{
ipv4.removeLast();
ipv4.append("1");
map["gateway"] = ipv4.join(".");
}
else
{
map["gateway"] = "192.168.178.1";
}
}
/*! Puts all parameters in a map for later JSON serialization.
*/
void DeRestPluginPrivate::basicConfigToMap(QVariantMap &map)
{
QNetworkInterface eth;
{
QList<QNetworkInterface> ifaces = QNetworkInterface::allInterfaces();
QList<QNetworkInterface>::Iterator i = ifaces.begin();
QList<QNetworkInterface>::Iterator end = ifaces.end();
// optimistic approach chose the first available ethernet interface
for (;i != end; ++i)
{
if ((i->flags() & QNetworkInterface::IsUp) &&
(i->flags() & QNetworkInterface::IsRunning) &&
!(i->flags() & QNetworkInterface::IsLoopBack))
{
QList<QNetworkAddressEntry> addresses = i->addressEntries();
if (!addresses.isEmpty())
{
eth = *i;
break;
}
}
}
}
if (eth.isValid() && !eth.addressEntries().isEmpty())
{
map["mac"] = eth.hardwareAddress().toLower();
}
else
{
DBG_Printf(DBG_ERROR, "No valid ethernet interface found\n");
}
map["bridgeid"] = gwBridgeId;
QStringList versions = QString(GW_SW_VERSION).split('.');
QString swversion;
swversion.sprintf("%d.%d.%d", versions[0].toInt(), versions[1].toInt(), versions[2].toInt());
map["swversion"] = swversion;
map["modelid"] = QLatin1String("deCONZ");
map["factorynew"] = false;
map["replacesbridgeid"] = QVariant();
map["datastoreversion"] = QLatin1String("60");
map["apiversion"] = QString(GW_API_VERSION);
map["name"] = gwName;
map["starterkitid"] = QLatin1String("");
}
/*! GET /api/<apikey>
\return REQ_READY_SEND
REQ_NOT_HANDLED
*/
int DeRestPluginPrivate::getFullState(const ApiRequest &req, ApiResponse &rsp)
{
if(!checkApikeyAuthentification(req, rsp))
{
return REQ_READY_SEND;
}
checkRfConnectState();
// handle ETag
if (req.hdr.hasKey("If-None-Match"))
{
QString etag = req.hdr.value("If-None-Match");
if (gwConfigEtag == etag)
{
rsp.httpStatus = HttpStatusNotModified;
rsp.etag = etag;
return REQ_READY_SEND;
}
}
QVariantMap lightsMap;
QVariantMap groupsMap;
QVariantMap configMap;
QVariantMap schedulesMap;
QVariantMap sensorsMap;
QVariantMap rulesMap;
// lights
{
std::vector<LightNode>::const_iterator i = nodes.begin();
std::vector<LightNode>::const_iterator end = nodes.end();
for (; i != end; ++i)
{
if (i->state() == LightNode::StateDeleted)
{
continue;
}
QVariantMap map;
if (lightToMap(req, &(*i), map))
{
lightsMap[i->id()] = map;
}
}
}
// groups
{
std::vector<Group>::const_iterator i = groups.begin();
std::vector<Group>::const_iterator end = groups.end();
for (; i != end; ++i)
{
// ignore deleted groups
if (i->state() == Group::StateDeleted || i->state() == Group::StateDeleteFromDB)
{
continue;
}
if (i->id() != "0")
{
QVariantMap map;
if (groupToMap(&(*i), map))
{
groupsMap[i->id()] = map;
}
}
}
}
// schedules
{
std::vector<Schedule>::const_iterator i = schedules.begin();
std::vector<Schedule>::const_iterator end = schedules.end();
for (; i != end; ++i)
{
if (i->state == Schedule::StateDeleted)
{
continue;
}
schedulesMap[i->id] = i->jsonMap;
}
}
// sensors
{
std::vector<Sensor>::const_iterator i = sensors.begin();
std::vector<Sensor>::const_iterator end = sensors.end();
for (; i != end; ++i)
{
if (i->deletedState() == Sensor::StateDeleted)
{
continue;
}
QVariantMap map;
if (sensorToMap(&(*i), map, req.strict))
{
sensorsMap[i->id()] = map;
}
}
}
// rules
{
std::vector<Rule>::const_iterator i = rules.begin();
std::vector<Rule>::const_iterator end = rules.end();
for (; i != end; ++i)
{
if (i->state() == Rule::StateDeleted)
{
continue;
}
QVariantMap map;
if (ruleToMap(&(*i), map))
{
rulesMap[i->id()] = map;
}
}
}
configToMap(req, configMap);
rsp.map["lights"] = lightsMap;
rsp.map["groups"] = groupsMap;
rsp.map["config"] = configMap;
rsp.map["schedules"] = schedulesMap;
rsp.map["sensors"] = sensorsMap;
rsp.map["rules"] = rulesMap;
rsp.etag = gwConfigEtag;
rsp.httpStatus = HttpStatusOk;
return REQ_READY_SEND;
}
/*! GET /api/<apikey>/config
\return REQ_READY_SEND
REQ_NOT_HANDLED
*/
int DeRestPluginPrivate::getConfig(const ApiRequest &req, ApiResponse &rsp)
{
if(!checkApikeyAuthentification(req, rsp))
{
return getBasicConfig(req, rsp);
}
checkRfConnectState();
// handle ETag
if (req.hdr.hasKey("If-None-Match"))
{
QString etag = req.hdr.value("If-None-Match");
if (gwConfigEtag == etag)
{
rsp.httpStatus = HttpStatusNotModified;
rsp.etag = etag;
return REQ_READY_SEND;
}
}
configToMap(req, rsp.map);
rsp.httpStatus = HttpStatusOk;
rsp.etag = gwConfigEtag;
return REQ_READY_SEND;
}
/*! GET /api/config
\return REQ_READY_SEND
REQ_NOT_HANDLED
*/
int DeRestPluginPrivate::getBasicConfig(const ApiRequest &req, ApiResponse &rsp)
{
checkRfConnectState();
// handle ETag
if (req.hdr.hasKey("If-None-Match"))
{
QString etag = req.hdr.value("If-None-Match");
if (gwConfigEtag == etag)
{
rsp.httpStatus = HttpStatusNotModified;
rsp.etag = etag;
return REQ_READY_SEND;
}
}
basicConfigToMap(rsp.map);
rsp.httpStatus = HttpStatusOk;
rsp.etag = gwConfigEtag;
return REQ_READY_SEND;
}
/*! GET /api/challenge
Creates a new authentification challenge which should be used as HMAC-Sha256(challenge, install code).
\return REQ_READY_SEND
REQ_NOT_HANDLED
*/
int DeRestPluginPrivate::getChallenge(const ApiRequest &req, ApiResponse &rsp)
{
Q_UNUSED(req);
QDateTime now = QDateTime::currentDateTime();
if (!apsCtrl || (gwLastChallenge.isValid() && gwLastChallenge.secsTo(now) < 5))
{
rsp.httpStatus = HttpStatusServiceUnavailable;
rsp.list.append(errorToMap(ERR_RESOURCE_NOT_AVAILABLE, QString("/api/challenge"), QString("too many requests, try again later")));
return REQ_READY_SEND;
}
qsrand(time(0));
QByteArray challange;
for (int i = 0; i < 64; i++)
{
challange.append(QString::number(qrand()));
}
gwLastChallenge = now;
gwChallenge = QCryptographicHash::hash(challange, QCryptographicHash::Sha256).toHex();
rsp.map["challenge"] = gwChallenge;
rsp.httpStatus = HttpStatusOk;
return REQ_READY_SEND;
}
/*! PUT, PATCH /api/<apikey>/config
\return REQ_READY_SEND
REQ_NOT_HANDLED
*/
int DeRestPluginPrivate::modifyConfig(const ApiRequest &req, ApiResponse &rsp)
{
if(!checkApikeyAuthentification(req, rsp))
{
return REQ_READY_SEND;
}
bool ok;
bool changed = false;
bool restartNetwork = false;
QVariant var = Json::parse(req.content, ok);
QVariantMap map = var.toMap();
#ifdef ARCH_ARM
#ifdef Q_OS_LINUX
std::string command = "";
#endif
#endif
DBG_Assert(apsCtrl != 0);
if (!apsCtrl)
{
return REQ_NOT_HANDLED;
}
rsp.httpStatus = HttpStatusOk;
if (!ok || map.isEmpty())
{
rsp.httpStatus = HttpStatusBadRequest;
rsp.list.append(errorToMap(ERR_INVALID_JSON, "", "body contains invalid JSON"));
return REQ_READY_SEND;
}
if (map.contains("name")) // optional
{
if ((map["name"].type() != QVariant::String) ||
(map["name"].toString().length() > 16)) // TODO allow longer names
{
rsp.list.append(errorToMap(ERR_INVALID_VALUE, QString("/config/name"), QString("invalid value, %1, for parameter, name").arg(map["name"].toString())));
rsp.httpStatus = HttpStatusBadRequest;
return REQ_READY_SEND;
}
QString name = map["name"].toString();
if (gwName != name)
{
gwName = name;
if (gwName.isEmpty())
{
gwName = GW_DEFAULT_NAME;
}
changed = true;
}
QVariantMap rspItem;
QVariantMap rspItemState;
rspItemState["/config/name"] = gwName;
rspItem["success"] = rspItemState;
rsp.list.append(rspItem);