SystemInfoController.java
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/**
* Copyright © 2016-2024 The Thingsboard Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.thingsboard.server.controller;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.node.ObjectNode;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.info.BuildProperties;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;
import org.thingsboard.common.util.JacksonUtil;
import org.thingsboard.server.common.data.DashboardInfo;
import org.thingsboard.server.common.data.SystemParams;
import org.thingsboard.server.common.data.exception.ThingsboardException;
import org.thingsboard.server.common.data.id.CustomerId;
import org.thingsboard.server.common.data.id.TenantId;
import org.thingsboard.server.common.data.page.PageLink;
import org.thingsboard.server.common.data.settings.UserSettings;
import org.thingsboard.server.common.data.settings.UserSettingsType;
import org.thingsboard.server.common.data.tenant.profile.DefaultTenantProfileConfiguration;
import org.thingsboard.server.queue.util.TbCoreComponent;
import org.thingsboard.server.service.security.model.SecurityUser;
import org.thingsboard.server.service.security.model.UserPrincipal;
import org.thingsboard.server.service.sync.vc.EntitiesVersionControlService;
import springfox.documentation.annotations.ApiIgnore;
import javax.annotation.PostConstruct;
import java.util.Collections;
import java.util.List;
import java.util.stream.Collectors;
@ApiIgnore
@RestController
@TbCoreComponent
@RequestMapping("/api")
@Slf4j
public class SystemInfoController extends BaseController {
@Value("${security.user_token_access_enabled}")
private boolean userTokenAccessEnabled;
@Value("${tbel.enabled:true}")
private boolean tbelEnabled;
@Value("${state.persistToTelemetry:false}")
private boolean persistToTelemetry;
@Value("${ui.dashboard.max_datapoints_limit}")
private long maxDatapointsLimit;
@Autowired(required = false)
private BuildProperties buildProperties;
@Autowired
private EntitiesVersionControlService versionControlService;
@PostConstruct
public void init() {
JsonNode info = buildInfoObject();
log.info("System build info: {}", info);
}
@PreAuthorize("hasAnyAuthority('SYS_ADMIN', 'TENANT_ADMIN', 'CUSTOMER_USER')")
@RequestMapping(value = "/system/info", method = RequestMethod.GET)
@ResponseBody
public JsonNode getSystemVersionInfo() {
return buildInfoObject();
}
@PreAuthorize("hasAnyAuthority('SYS_ADMIN', 'TENANT_ADMIN', 'CUSTOMER_USER')")
@RequestMapping(value = "/system/params", method = RequestMethod.GET)
@ResponseBody
public SystemParams getSystemParams() throws ThingsboardException {
SystemParams systemParams = new SystemParams();
SecurityUser currentUser = getCurrentUser();
TenantId tenantId = currentUser.getTenantId();
CustomerId customerId = currentUser.getCustomerId();
if (currentUser.isSystemAdmin() || currentUser.isTenantAdmin()) {
systemParams.setUserTokenAccessEnabled(userTokenAccessEnabled);
} else {
systemParams.setUserTokenAccessEnabled(false);
}
boolean forceFullscreen = isForceFullscreen(currentUser);
if (forceFullscreen && (currentUser.isTenantAdmin() || currentUser.isCustomerUser())) {
PageLink pageLink = new PageLink(100);
List<DashboardInfo> dashboards;
if (currentUser.isTenantAdmin()) {
dashboards = dashboardService.findDashboardsByTenantId(tenantId, pageLink).getData();
} else {
dashboards = dashboardService.findDashboardsByTenantIdAndCustomerId(tenantId, customerId, pageLink).getData();
}
systemParams.setAllowedDashboardIds(dashboards.stream().map(d -> d.getId().getId().toString()).collect(Collectors.toList()));
} else {
systemParams.setAllowedDashboardIds(Collections.emptyList());
}
systemParams.setEdgesSupportEnabled(edgesEnabled);
if (currentUser.isTenantAdmin()) {
systemParams.setHasRepository(versionControlService.getVersionControlSettings(tenantId) != null);
systemParams.setTbelEnabled(tbelEnabled);
} else {
systemParams.setHasRepository(false);
systemParams.setTbelEnabled(false);
}
if (currentUser.isTenantAdmin() || currentUser.isCustomerUser()) {
systemParams.setPersistDeviceStateToTelemetry(persistToTelemetry);
} else {
systemParams.setPersistDeviceStateToTelemetry(false);
}
UserSettings userSettings = userSettingsService.findUserSettings(currentUser.getTenantId(), currentUser.getId(), UserSettingsType.GENERAL);
ObjectNode userSettingsNode = userSettings == null ? JacksonUtil.newObjectNode() : (ObjectNode) userSettings.getSettings();
if (!userSettingsNode.has("openedMenuSections")) {
userSettingsNode.set("openedMenuSections", JacksonUtil.newArrayNode());
}
systemParams.setUserSettings(userSettingsNode);
systemParams.setMaxDatapointsLimit(maxDatapointsLimit);
if (!currentUser.isSystemAdmin()) {
DefaultTenantProfileConfiguration tenantProfileConfiguration = tenantProfileCache.get(tenantId).getDefaultProfileConfiguration();
systemParams.setMaxResourceSize(tenantProfileConfiguration.getMaxResourceSize());
}
return systemParams;
}
private boolean isForceFullscreen(SecurityUser currentUser) {
return UserPrincipal.Type.PUBLIC_ID.equals(currentUser.getUserPrincipal().getType()) ||
(currentUser.getAdditionalInfo() != null &&
currentUser.getAdditionalInfo().has("defaultDashboardFullscreen") &&
currentUser.getAdditionalInfo().get("defaultDashboardFullscreen").booleanValue());
}
private JsonNode buildInfoObject() {
ObjectNode infoObject = JacksonUtil.newObjectNode();
if (buildProperties != null) {
infoObject.put("version", buildProperties.getVersion());
infoObject.put("artifact", buildProperties.getArtifact());
infoObject.put("name", buildProperties.getName());
} else {
infoObject.put("version", "unknown");
}
return infoObject;
}
}