Merge pull request #4021 from thingsboard/lwm2m_cert

[3.3] Lwm2m cert

common/transport/lwm2m/src/main/java/org/thingsboard/server/transport/lwm2m/server/LwM2MTransportServiceImpl.java

@@ -148,7 +148,7 @@ public class LwM2MTransportServiceImpl implements LwM2MTransportService {
     public void onRegistered(LeshanServer lwServer, Registration registration, Collection<Observation> previousObsersations) {
         executorRegistered.submit(() -> {
             try {
-//                log.warn("[{}] [{{}] Client: create after Registration", registration.getEndpoint(), registration.getId());
+                log.warn("[{}] [{{}] Client: create after Registration", registration.getEndpoint(), registration.getId());
                 LwM2MClient lwM2MClient = lwM2mInMemorySecurityStore.updateInSessionsLwM2MClient(lwServer, registration);
                 if (lwM2MClient != null) {
                     lwM2MClient.setLwM2MTransportServiceImpl(this);

ui-ngx/src/app/modules/home/components/profile/device/lwm2m/lwm2m-device-config-server.component.ts

@@ -51,6 +51,7 @@ import { TranslateService } from '@ngx-translate/core';
 export class Lwm2mDeviceConfigServerComponent implements ControlValueAccessor {
 
   private requiredValue: boolean;
+  private disabled = false;
 
   valuePrev = null;
   serverFormGroup: FormGroup;
@@ -61,10 +62,6 @@ export class Lwm2mDeviceConfigServerComponent implements ControlValueAccessor {
   lenMaxServerPublicKey = LEN_MAX_PUBLIC_KEY_RPK;
   currentSecurityMode = null;
 
-
-  @Input()
-  disabled: boolean;
-
   @Input()
   bootstrapServerIs: boolean;
 
@@ -142,7 +139,7 @@ export class Lwm2mDeviceConfigServerComponent implements ControlValueAccessor {
       Validators.maxLength(this.lenMaxServerPublicKey)]);
   }
 
-  writeValue(value: any): void {
+  writeValue(value: ServerSecurityConfig): void {
     if (value) {
       this.updateValueFields(value);
     }

ui-ngx/src/app/modules/home/components/profile/device/lwm2m/lwm2m-device-profile-transport-configuration.component.html

@@ -15,7 +15,7 @@
     limitations under the License.
 
 -->
-<section style="padding-bottom: 16px;" mat-dialog-content>
+<section style="padding-bottom: 16px; margin: 0" mat-dialog-content>
   <mat-tab-group dynamicHeight>
     <mat-tab label="{{ 'device-profile.lwm2m.model-tab' | translate }}">
       <ng-template matTabContent>

ui-ngx/src/app/modules/home/components/profile/device/lwm2m/lwm2m-device-profile-transport-configuration.component.ts

@@ -21,16 +21,11 @@ import { Store } from '@ngrx/store';
 import { AppState } from '@app/core/core.state';
 import { coerceBooleanProperty } from '@angular/cdk/coercion';
 import {
-  ATTR,
+  INSTANCES, RESOURCES, OBSERVE_ATTR_TELEMETRY, OBSERVE, ATTRIBUTE, TELEMETRY, KEY_NAME,
   getDefaultProfileConfig,
-  Instance,
-  KEY_NAME,
   ObjectLwM2M,
-  OBSERVE,
-  OBSERVE_ATTR,
   ProfileConfigModels,
-  ResourceLwM2M,
-  TELEMETRY
+  ModelValue
 } from './profile-config.models';
 import { DeviceProfileService } from '@core/http/device-profile.service';
 import { deepClone, isDefinedAndNotNull, isUndefined } from '@core/utils';
@@ -55,11 +50,6 @@ export class Lwm2mDeviceProfileTransportConfigurationComponent implements Contro
 
   lwm2mDeviceProfileFormGroup: FormGroup;
   lwm2mDeviceConfigFormGroup: FormGroup;
-  observeAttr = OBSERVE_ATTR;
-  observe = OBSERVE;
-  attribute = ATTR;
-  telemetry = TELEMETRY;
-  keyName = KEY_NAME;
   bootstrapServers: string;
   bootstrapServer: string;
   lwm2mServer: string;
@@ -122,7 +112,7 @@ export class Lwm2mDeviceProfileTransportConfigurationComponent implements Contro
     }
   }
 
-  writeValue(value: any | null): void {
+  writeValue(value: ProfileConfigModels | null): void {
     this.configurationValue = (Object.keys(value).length === 0) ? getDefaultProfileConfig() : value;
     this.lwm2mDeviceConfigFormGroup.patchValue({
       configurationJson: this.configurationValue
@@ -131,7 +121,7 @@ export class Lwm2mDeviceProfileTransportConfigurationComponent implements Contro
   }
 
   private initWriteValue = (): void => {
-    const modelValue = {objectIds: null, objectsList: []};
+    const modelValue = {objectIds: null, objectsList: []} as ModelValue;
     modelValue.objectIds = this.getObjectsFromJsonAllConfig();
     if (modelValue.objectIds !== null) {
       const sortOrder = {
@@ -149,11 +139,10 @@ export class Lwm2mDeviceProfileTransportConfigurationComponent implements Contro
     }
   }
 
-  private updateWriteValue = (value: any): void => {
-    const objectsList = value.objectsList;
+  private updateWriteValue = (value: ModelValue): void => {
     this.lwm2mDeviceProfileFormGroup.patchValue({
         objectIds: value,
-        observeAttrTelemetry: this.getObserveAttrTelemetryObjects(objectsList),
+        observeAttrTelemetry: this.getObserveAttrTelemetryObjects(value['objectsList']),
         shortId: this.configurationValue.bootstrap.servers.shortId,
         lifetime: this.configurationValue.bootstrap.servers.lifetime,
         defaultMinPeriod: this.configurationValue.bootstrap.servers.defaultMinPeriod,
@@ -199,22 +188,22 @@ export class Lwm2mDeviceProfileTransportConfigurationComponent implements Contro
 
   private getObserveAttrTelemetryObjects = (listObject: ObjectLwM2M[]): object => {
     const clientObserveAttrTelemetry = listObject;
-    if (this.configurationValue[this.observeAttr]) {
-      const observeArray = this.configurationValue[this.observeAttr][this.observe];
-      const attributeArray = this.configurationValue[this.observeAttr][this.attribute];
-      const telemetryArray = this.configurationValue[this.observeAttr][this.telemetry];
-      const keyNameJson = this.configurationValue[this.observeAttr][this.keyName];
+    if (this.configurationValue.observeAttr) {
+      const observeArray = this.configurationValue.observeAttr.observe;
+      const attributeArray = this.configurationValue.observeAttr.attribute;
+      const telemetryArray = this.configurationValue.observeAttr.telemetry;
+      const keyNameJson = this.configurationValue.observeAttr.keyName;
       if (this.includesNotZeroInstance(attributeArray, telemetryArray)) {
         this.addInstances(attributeArray, telemetryArray, clientObserveAttrTelemetry);
       }
       if (isDefinedAndNotNull(observeArray)) {
-        this.updateObserveAttrTelemetryObjects(observeArray, clientObserveAttrTelemetry, 'observe');
+        this.updateObserveAttrTelemetryObjects(observeArray, clientObserveAttrTelemetry, OBSERVE);
       }
       if (isDefinedAndNotNull(attributeArray)) {
-        this.updateObserveAttrTelemetryObjects(attributeArray, clientObserveAttrTelemetry, 'attribute');
+        this.updateObserveAttrTelemetryObjects(attributeArray, clientObserveAttrTelemetry, ATTRIBUTE);
       }
       if (isDefinedAndNotNull(telemetryArray)) {
-        this.updateObserveAttrTelemetryObjects(telemetryArray, clientObserveAttrTelemetry, 'telemetry');
+        this.updateObserveAttrTelemetryObjects(telemetryArray, clientObserveAttrTelemetry, TELEMETRY);
       }
       if (isDefinedAndNotNull(keyNameJson)) {
         this.updateKeyNameObjects(keyNameJson, clientObserveAttrTelemetry);
@@ -273,74 +262,51 @@ export class Lwm2mDeviceProfileTransportConfigurationComponent implements Contro
     const telemetryArray: Array<string> = [];
     const keyNameNew = {};
     const observeJson: ObjectLwM2M[] = JSON.parse(JSON.stringify(val));
-    const paths = new Set<string>();
-    let pathObj;
-    let pathInst;
-    let pathRes;
     observeJson.forEach(obj => {
-      for (const [key, value] of Object.entries(obj)) {
-        if (key === 'id') {
-          pathObj = value;
-        }
-        if (key === 'instances') {
-          const instancesJson = value as Instance[];
-          if (instancesJson.length > 0) {
-            instancesJson.forEach(instance => {
-              for (const [instanceKey, instanceValue] of Object.entries(instance)) {
-                if (instanceKey === 'id') {
-                  pathInst = instanceValue;
+      if (obj.hasOwnProperty(INSTANCES) && Array.isArray(obj.instances)) {
+        obj.instances.forEach(instance => {
+          if (instance.hasOwnProperty(RESOURCES) && Array.isArray(instance.resources)) {
+            instance.resources.forEach(resource => {
+              if (resource.attribute || resource.telemetry) {
+                let pathRes = `/${obj.id}/${instance.id}/${resource.id}`;
+                if (resource.observe) {
+                  observeArray.push(pathRes);
+                }
+                if (resource.attribute) {
+                  attributeArray.push(pathRes);
                 }
-                if (instanceKey === 'resources') {
-                  const resourcesJson = instanceValue as ResourceLwM2M[];
-                  if (resourcesJson.length > 0) {
-                    resourcesJson.forEach(res => {
-                      for (const [resourceKey, value] of Object.entries(res)) {
-                        if (resourceKey === 'id') {
-                          pathRes = `/${pathObj}/${pathInst}/${value}`;
-                        } else if (resourceKey === 'observe' && value) {
-                          observeArray.push(pathRes);
-                        } else if (resourceKey === 'attribute' && value) {
-                          attributeArray.push(pathRes);
-                          paths.add(pathRes);
-                        } else if (resourceKey === 'telemetry' && value) {
-                          telemetryArray.push(pathRes);
-                          paths.add(pathRes);
-                        }
-                        else if (resourceKey === this.keyName && paths.has(pathRes)) {
-                          console.warn(pathRes, value);
-                          keyNameNew[pathRes] = value;
-                        }
-                      }
-                    });
-                  }
+                if (resource.telemetry) {
+                  telemetryArray.push(pathRes);
                 }
+                keyNameNew[pathRes] = resource.keyName;
               }
-            });
+            })
           }
-        }
+        })
       }
     });
-    if (isUndefined(this.configurationValue[this.observeAttr])) {
-      this.configurationValue[this.observeAttr] = {
-        [this.observe]: observeArray,
-        [this.attribute]: attributeArray,
-        [this.telemetry]: telemetryArray
+    if (isUndefined(this.configurationValue.observeAttr)) {
+      this.configurationValue.observeAttr = {
+        observe: observeArray,
+        attribute: attributeArray,
+        telemetry: telemetryArray,
+        keyName: this.sortObjectKeyPathJson(KEY_NAME, keyNameNew)
       };
     } else {
-      this.configurationValue[this.observeAttr][this.observe] = observeArray;
-      this.configurationValue[this.observeAttr][this.attribute] = attributeArray;
-      this.configurationValue[this.observeAttr][this.telemetry] = telemetryArray;
+      this.configurationValue.observeAttr.observe = observeArray;
+      this.configurationValue.observeAttr.attribute = attributeArray;
+      this.configurationValue.observeAttr.telemetry = telemetryArray;
+      this.configurationValue.observeAttr.keyName = this.sortObjectKeyPathJson(KEY_NAME, keyNameNew);
     }
-    this.configurationValue[this.observeAttr][this.keyName] = this.sortObjectKeyPathJson('keyName', keyNameNew);
   }
 
   sortObjectKeyPathJson = (key: string, value: object): object => {
-    if (key === 'keyName') {
+    if (key === KEY_NAME) {
       return Object.keys(value).sort(this.sortPath).reduce((obj, keySort) => {
         obj[keySort] = value[keySort];
         return obj;
       }, {});
-    } else if (key === 'observe' || key === 'attribute' || key === 'telemetry') {
+    } else if (key === OBSERVE || key === ATTRIBUTE || key === TELEMETRY) {
       return Object.values(value).sort(this.sortPath).reduce((arr, arrValue) => {
         arr.push(arrValue);
         return arr;
@@ -359,19 +325,19 @@ export class Lwm2mDeviceProfileTransportConfigurationComponent implements Contro
 
   private getObjectsFromJsonAllConfig = (): number[] => {
     const objectsIds = new Set<number>();
-    if (this.configurationValue[this.observeAttr]) {
-      if (this.configurationValue[this.observeAttr][this.observe]) {
-        this.configurationValue[this.observeAttr][this.observe].forEach(obj => {
+    if (this.configurationValue.observeAttr) {
+      if (this.configurationValue.observeAttr.observe) {
+        this.configurationValue.observeAttr.observe.forEach(obj => {
           objectsIds.add(Array.from(obj.substring(1).split('/'), Number)[0]);
         });
       }
-      if (this.configurationValue[this.observeAttr][this.attribute]) {
-        this.configurationValue[this.observeAttr][this.attribute].forEach(obj => {
+      if (this.configurationValue.observeAttr.attribute) {
+        this.configurationValue.observeAttr.attribute.forEach(obj => {
           objectsIds.add(Array.from(obj.substring(1).split('/'), Number)[0]);
         });
       }
-      if (this.configurationValue[this.observeAttr][this.telemetry]) {
-        this.configurationValue[this.observeAttr][this.telemetry].forEach(obj => {
+      if (this.configurationValue.observeAttr.telemetry) {
+        this.configurationValue.observeAttr.telemetry.forEach(obj => {
           objectsIds.add(Array.from(obj.substring(1).split('/'), Number)[0]);
         });
       }
@@ -390,15 +356,15 @@ export class Lwm2mDeviceProfileTransportConfigurationComponent implements Contro
   }
 
   removeObjectsList = (value: ObjectLwM2M): void => {
-    const objectsOld = this.lwm2mDeviceProfileFormGroup.get('observeAttrTelemetry').value.clientLwM2M;
+    const objectsOld = this.lwm2mDeviceProfileFormGroup.get(OBSERVE_ATTR_TELEMETRY).value.clientLwM2M;
     const isIdIndex = (element) => element.id === value.id;
     const index = objectsOld.findIndex(isIdIndex);
     if (index >= 0) {
       objectsOld.splice(index, 1);
     }
-    this.removeObserveAttrTelemetryFromJson(this.observe, value.id);
-    this.removeObserveAttrTelemetryFromJson(this.telemetry, value.id);
-    this.removeObserveAttrTelemetryFromJson(this.attribute, value.id);
+    this.removeObserveAttrTelemetryFromJson(OBSERVE, value.id);
+    this.removeObserveAttrTelemetryFromJson(TELEMETRY, value.id);
+    this.removeObserveAttrTelemetryFromJson(ATTRIBUTE, value.id);
     this.removeKeyNameFromJson(value.id);
     this.updateObserveAttrTelemetryObjectFormGroup(objectsOld);
     this.upDateJsonAllConfig();
@@ -406,15 +372,15 @@ export class Lwm2mDeviceProfileTransportConfigurationComponent implements Contro
 
   private removeObserveAttrTelemetryFromJson = (observeAttrTel: string, id: number): void => {
     const isIdIndex = (element) => element.startsWith(`/${id}`);
-    let index = this.configurationValue[this.observeAttr][observeAttrTel].findIndex(isIdIndex);
+    let index = this.configurationValue.observeAttr[observeAttrTel].findIndex(isIdIndex);
     while (index >= 0) {
-      this.configurationValue[this.observeAttr][observeAttrTel].splice(index, 1);
-      index = this.configurationValue[this.observeAttr][observeAttrTel].findIndex(isIdIndex, index);
+      this.configurationValue.observeAttr[observeAttrTel].splice(index, 1);
+      index = this.configurationValue.observeAttr[observeAttrTel].findIndex(isIdIndex, index);
     }
   }
 
   private removeKeyNameFromJson = (id: number): void => {
-    const keyNameJson = this.configurationValue[this.observeAttr][this.keyName];
+    const keyNameJson = this.configurationValue.observeAttr.keyName;
     Object.keys(keyNameJson).forEach(key => {
       if (key.startsWith(`/${id}`)) {
         delete keyNameJson[key];
@@ -423,17 +389,17 @@ export class Lwm2mDeviceProfileTransportConfigurationComponent implements Contro
   }
 
   isPathInJson(path: string): boolean {
-    let isPath = this.findPathInJson(path, this.attribute);
+    let isPath = this.findPathInJson(path, ATTRIBUTE);
     if (!isPath) {
-      isPath = this.findPathInJson(path, this.telemetry);
+      isPath = this.findPathInJson(path, TELEMETRY);
     }
     return !!isPath;
   }
 
   private findPathInJson = (path: string, side: string): string => {
-    if (this.configurationValue[this.observeAttr]) {
-      if (this.configurationValue[this.observeAttr][side]) {
-        return this.configurationValue[this.observeAttr][side].find(
+    if (this.configurationValue.observeAttr) {
+      if (this.configurationValue.observeAttr[side]) {
+        return this.configurationValue.bootstrap[side].find(
           pathJs => pathJs === path);
       }
     }

ui-ngx/src/app/modules/home/components/profile/device/lwm2m/lwm2m-object-add-instances-list.component.ts

@@ -25,7 +25,6 @@ import { DeviceProfileService } from '@core/http/device-profile.service';
 @Component({
   selector: 'tb-profile-lwm2m-object-add-instances-list',
   templateUrl: './lwm2m-object-add-instances-list.component.html',
-  styleUrls: [],
   providers: [{
     provide: NG_VALUE_ACCESSOR,
     useExisting: forwardRef(() => Lwm2mObjectAddInstancesListComponent),

ui-ngx/src/app/modules/home/components/profile/device/lwm2m/lwm2m-object-add-instances.component.ts

@@ -30,8 +30,7 @@ export interface Lwm2mObjectAddInstancesData {
 
 @Component({
   selector: 'tb-lwm2m-object-add-instances',
-  templateUrl: './lwm2m-object-add-instances.component.html',
-  styleUrls: []
+  templateUrl: './lwm2m-object-add-instances.component.html'
 })
 export class Lwm2mObjectAddInstancesComponent extends DialogComponent<Lwm2mObjectAddInstancesComponent, object> implements OnInit {
 

ui-ngx/src/app/modules/home/components/profile/device/lwm2m/lwm2m-object-list.component.ts

@@ -21,7 +21,7 @@ import { Store } from '@ngrx/store';
 import { AppState } from '@core/core.state';
 import { Observable } from 'rxjs';
 import { filter, map, mergeMap, publishReplay, refCount, tap } from 'rxjs/operators';
-import { ObjectLwM2M } from './profile-config.models';
+import { ModelValue, ObjectLwM2M } from './profile-config.models';
 import { TranslateService } from '@ngx-translate/core';
 import { DeviceProfileService } from '@core/http/device-profile.service';
 import { Direction } from '@shared/models/page/sort-order';
@@ -120,7 +120,7 @@ export class Lwm2mObjectListComponent implements ControlValueAccessor, OnInit, V
     }
   }
 
-  writeValue(value: any): void {
+  writeValue(value: ModelValue): void {
     this.searchText = '';
     if (isDefinedAndNotNull(value)) {
       if (Array.isArray(value.objectIds)) {
@@ -193,7 +193,6 @@ export class Lwm2mObjectListComponent implements ControlValueAccessor, OnInit, V
     return this.lw2mModels;
   }
 
-
   onFocus = (): void => {
     if (!this.dirty) {
       this.lwm2mListFormGroup.get('objectLwm2m').updateValueAndValidity({onlySelf: true, emitEvent: true});

ui-ngx/src/app/modules/home/components/profile/device/lwm2m/lwm2m-observe-attr-telemetry-resource.component.ts

@@ -25,7 +25,6 @@ import { coerceBooleanProperty } from '@angular/cdk/coercion';
 @Component({
   selector: 'tb-profile-lwm2m-observe-attr-telemetry-resource',
   templateUrl: './lwm2m-observe-attr-telemetry-resource.component.html',
-  styleUrls: [],
   providers: [
     {
       provide: NG_VALUE_ACCESSOR,

ui-ngx/src/app/modules/home/components/profile/device/lwm2m/lwm2m-observe-attr-telemetry.component.ts

@@ -28,7 +28,7 @@ import {
 import { Store } from '@ngrx/store';
 import { AppState } from '@core/core.state';
 import { coerceBooleanProperty } from '@angular/cdk/coercion';
-import { Instance, ObjectLwM2M, ResourceLwM2M } from './profile-config.models';
+import { CLIENT_LWM2M, Instance, INSTANCES, ObjectLwM2M, ResourceLwM2M, RESOURCES } from './profile-config.models';
 import { deepClone, isDefinedAndNotNull, isEqual, isUndefined } from '@core/utils';
 import { MatDialog } from '@angular/material/dialog';
 import { TranslateService } from '@ngx-translate/core';
@@ -78,7 +78,7 @@ export class Lwm2mObserveAttrTelemetryComponent implements ControlValueAccessor
               private dialog: MatDialog,
               public translate: TranslateService) {
     this.observeAttrTelemetryFormGroup = this.fb.group({
-      clientLwM2M: this.fb.array([])
+      [CLIENT_LWM2M]: this.fb.array([])
     });
     this.observeAttrTelemetryFormGroup.valueChanges.subscribe(value => {
       if (isUndefined(this.disabled) || !this.disabled) {
@@ -87,7 +87,8 @@ export class Lwm2mObserveAttrTelemetryComponent implements ControlValueAccessor
     });
   }
 
-  private propagateChange = (v: any) => { };
+  private propagateChange = (v: any) => {
+  };
 
   registerOnChange(fn: any): void {
     this.propagateChange = fn;
@@ -123,14 +124,14 @@ export class Lwm2mObserveAttrTelemetryComponent implements ControlValueAccessor
     }
   }
 
-  writeValue(value: any): void {
+  writeValue(value: {}): void {
     if (isDefinedAndNotNull(value)) {
-      this.buildClientObjectsLwM2M(value.clientLwM2M);
+      this.buildClientObjectsLwM2M(value[CLIENT_LWM2M]);
     }
   }
 
   private buildClientObjectsLwM2M = (objectsLwM2M: ObjectLwM2M []): void => {
-    this.observeAttrTelemetryFormGroup.setControl('clientLwM2M',
+    this.observeAttrTelemetryFormGroup.setControl(CLIENT_LWM2M,
       this.createObjectsLwM2M(objectsLwM2M)
     );
   }
@@ -157,23 +158,23 @@ export class Lwm2mObserveAttrTelemetryComponent implements ControlValueAccessor
   }
 
   get clientLwM2MFormArray(): FormArray {
-    return this.observeAttrTelemetryFormGroup.get('clientLwM2M') as FormArray;
+    return this.observeAttrTelemetryFormGroup.get(CLIENT_LWM2M) as FormArray;
   }
 
   instancesLwm2mFormArray = (objectLwM2M: AbstractControl): FormArray => {
-    return objectLwM2M.get('instances') as FormArray;
+    return objectLwM2M.get(INSTANCES) as FormArray;
   }
 
   changeInstanceResourcesCheckBox = (value: boolean, instance: AbstractControl, type: string): void => {
-    const resources = deepClone(instance.get('resources').value as ResourceLwM2M[]);
+    const resources = deepClone(instance.get(RESOURCES).value as ResourceLwM2M[]);
     resources.forEach(resource => resource[type] = value);
-    instance.get('resources').patchValue(resources);
+    instance.get(RESOURCES).patchValue(resources);
     this.propagateChange(this.observeAttrTelemetryFormGroup.value);
   }
 
   private updateValidators = (): void => {
-    this.observeAttrTelemetryFormGroup.get('clientLwM2M').setValidators(this.required ? Validators.required : []);
-    this.observeAttrTelemetryFormGroup.get('clientLwM2M').updateValueAndValidity();
+    this.observeAttrTelemetryFormGroup.get(CLIENT_LWM2M).setValidators(this.required ? Validators.required : []);
+    this.observeAttrTelemetryFormGroup.get(CLIENT_LWM2M).updateValueAndValidity();
   }
 
   trackByParams = (index: number, element: any): number => {
@@ -181,7 +182,7 @@ export class Lwm2mObserveAttrTelemetryComponent implements ControlValueAccessor
   }
 
   getIndeterminate = (instance: AbstractControl, type: string): boolean => {
-    const resources = instance.get('resources').value as ResourceLwM2M[];
+    const resources = instance.get(RESOURCES).value as ResourceLwM2M[];
     if (isDefinedAndNotNull(resources)) {
       const checkedResource = resources.filter(resource => resource[type]);
       return checkedResource.length !== 0 && checkedResource.length !== resources.length;
@@ -190,7 +191,7 @@ export class Lwm2mObserveAttrTelemetryComponent implements ControlValueAccessor
   }
 
   getChecked = (instance: AbstractControl, type: string): boolean => {
-    const resources = instance.get('resources').value as ResourceLwM2M[];
+    const resources = instance.get(RESOURCES).value as ResourceLwM2M[];
     return isDefinedAndNotNull(resources) && resources.every(resource => resource[type]);
   }
 
@@ -239,10 +240,10 @@ export class Lwm2mObserveAttrTelemetryComponent implements ControlValueAccessor
   }
 
   private updateInstancesIds = (data: Lwm2mObjectAddInstancesData): void => {
-    const objectLwM2MFormGroup = (this.observeAttrTelemetryFormGroup.get('clientLwM2M') as FormArray).controls
+    const objectLwM2MFormGroup = (this.observeAttrTelemetryFormGroup.get(CLIENT_LWM2M) as FormArray).controls
       .find(e => e.value.id === data.objectId) as FormGroup;
     const instancesArray = objectLwM2MFormGroup.value.instances as Instance [];
-    const instancesFormArray = objectLwM2MFormGroup.get('instances') as FormArray;
+    const instancesFormArray = objectLwM2MFormGroup.get(INSTANCES) as FormArray;
     const instance0 = deepClone(instancesFormArray.at(0).value as Instance);
     instance0.resources.forEach(r => {
       r.attribute = false;

ui-ngx/src/app/modules/home/components/profile/device/lwm2m/profile-config.models.ts

@@ -14,11 +14,16 @@
 /// limitations under the License.
 ///
 
-export const OBSERVE_ATTR = 'observeAttr';
+import { JsonObject } from '@angular/compiler-cli/ngcc/src/packages/entry_point';
+
+export const INSTANCES = 'instances';
+export const RESOURCES = 'resources';
+export const OBSERVE_ATTR_TELEMETRY = 'observeAttrTelemetry';
 export const OBSERVE = 'observe';
-export const ATTR = 'attribute';
+export const ATTRIBUTE = 'attribute';
 export const TELEMETRY = 'telemetry';
 export const KEY_NAME = 'keyName';
+export const CLIENT_LWM2M = 'clientLwM2M';
 export const DEFAULT_ID_SERVER = 123;
 export const DEFAULT_ID_BOOTSTRAP = 111;
 export const DEFAULT_HOST_NAME = 'localhost';
@@ -53,6 +58,11 @@ export const SECURITY_CONFIG_MODE_NAMES = new Map<SECURITY_CONFIG_MODE, string>(
   ]
 );
 
+export interface ModelValue {
+  objectIds: number[] | null,
+  objectsList: ObjectLwM2M[]
+}
+
 export interface BootstrapServersSecurityConfig {
   shortId: number;
   lifetime: number;
@@ -89,7 +99,7 @@ export interface ObservableAttributes {
   observe: string[];
   attribute: string[];
   telemetry: string[];
-  keyName: string[];
+  keyName: {};
 }
 
 export function getDefaultBootstrapServersSecurityConfig(): BootstrapServersSecurityConfig {
@@ -138,7 +148,7 @@ export function getDefaultProfileConfig(hostname?: any): ProfileConfigModels {
       observe: [],
       attribute: [],
       telemetry: [],
-      keyName: []
+      keyName: {}
     }
   };
 }