implemented features info

application/src/main/java/org/thingsboard/server/controller/AdminController.java

@@ -39,6 +39,9 @@ import org.springframework.web.context.request.async.DeferredResult;
 import org.thingsboard.rule.engine.api.MailService;
 import org.thingsboard.rule.engine.api.SmsService;
 import org.thingsboard.server.common.data.AdminSettings;
+import org.thingsboard.server.common.data.DataConstants;
+import org.thingsboard.server.common.data.FeaturesInfo;
+import org.thingsboard.server.common.data.StringUtils;
 import org.thingsboard.server.common.data.SystemInfo;
 import org.thingsboard.server.common.data.UpdateMessage;
 import org.thingsboard.server.common.data.exception.ThingsboardException;
@@ -403,4 +406,14 @@ public class AdminController extends BaseController {
         return systemInfoService.getSystemInfo();
     }
 
+    @ApiOperation(value = "Get features info (getFeaturesInfo)",
+            notes = "Get information about enabled/disabled features. "
+                    + SYSTEM_AUTHORITY_PARAGRAPH)
+    @PreAuthorize("hasAuthority('SYS_ADMIN')")
+    @RequestMapping(value = "/featuresInfo", method = RequestMethod.GET)
+    @ResponseBody
+    public FeaturesInfo getFeaturesInfo() {
+        return systemInfoService.getFeaturesInfo();
+    }
+
 }

application/src/main/java/org/thingsboard/server/service/system/DefaultSystemInfoService.java

@@ -15,6 +15,7 @@
  */
 package org.thingsboard.server.service.system;
 
+import com.fasterxml.jackson.databind.JsonNode;
 import com.google.common.util.concurrent.FutureCallback;
 import com.google.protobuf.ProtocolStringList;
 import lombok.RequiredArgsConstructor;
@@ -22,7 +23,9 @@ import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 import org.thingsboard.common.util.JacksonUtil;
 import org.thingsboard.common.util.ThingsBoardThreadFactory;
+import org.thingsboard.server.common.data.AdminSettings;
 import org.thingsboard.server.common.data.ApiUsageState;
+import org.thingsboard.server.common.data.FeaturesInfo;
 import org.thingsboard.server.common.data.SystemInfo;
 import org.thingsboard.server.common.data.SystemInfoData;
 import org.thingsboard.server.common.data.id.TenantId;
@@ -33,6 +36,9 @@ import org.thingsboard.server.common.data.kv.LongDataEntry;
 import org.thingsboard.server.common.data.kv.TsKvEntry;
 import org.thingsboard.server.common.msg.queue.ServiceType;
 import org.thingsboard.server.common.stats.TbApiUsageStateClient;
+import org.thingsboard.server.dao.oauth2.OAuth2Service;
+import org.thingsboard.server.dao.service.DataValidator;
+import org.thingsboard.server.dao.settings.AdminSettingsService;
 import org.thingsboard.server.gen.transport.TransportProtos.ServiceInfo;
 import org.thingsboard.server.queue.discovery.DiscoveryService;
 import org.thingsboard.server.queue.discovery.PartitionService;
@@ -81,6 +87,8 @@ public class DefaultSystemInfoService extends TbApplicationEventListener<Partiti
     private final DiscoveryService discoveryService;
     private final TelemetrySubscriptionService telemetryService;
     private final TbApiUsageStateClient apiUsageStateClient;
+    private final AdminSettingsService adminSettingsService;
+    private final OAuth2Service oAuth2Service;
     private volatile ScheduledExecutorService scheduler;
 
     @Override
@@ -123,6 +131,28 @@ public class DefaultSystemInfoService extends TbApplicationEventListener<Partiti
         }
     }
 
+    @Override
+    public FeaturesInfo getFeaturesInfo() {
+        FeaturesInfo featuresInfo = new FeaturesInfo();
+        featuresInfo.setEmailEnabled(isEmailEnabled());
+        featuresInfo.setSmsEnabled(adminSettingsService.findAdminSettingsByKey(TenantId.SYS_TENANT_ID, "sms") != null);
+        featuresInfo.setOauthEnabled(oAuth2Service.findOAuth2Info().isEnabled());
+        featuresInfo.setTwoFaEnabled(adminSettingsService.findAdminSettingsByKey(TenantId.SYS_TENANT_ID, "twoFaSettings") != null);
+        featuresInfo.setNotificationEnabled(adminSettingsService.findAdminSettingsByKey(TenantId.SYS_TENANT_ID, "notifications") != null);
+        return featuresInfo;
+    }
+
+    private boolean isEmailEnabled() {
+        AdminSettings mailSettings = adminSettingsService.findAdminSettingsByKey(TenantId.SYS_TENANT_ID, "mail");
+        if (mailSettings != null) {
+            JsonNode mailFrom = mailSettings.getJsonValue().get("mailFrom");
+            if (mailFrom != null) {
+                return DataValidator.doValidateEmail(mailFrom.asText());
+            }
+        }
+        return false;
+    }
+
     private void saveCurrentClusterSystemInfo() {
         long ts = System.currentTimeMillis();
         List<SystemInfoData> clusterSystemData = getSystemData(serviceInfoProvider.getServiceInfoWithCurrentSystemInfo());

application/src/main/java/org/thingsboard/server/service/system/SystemInfoService.java

@@ -15,8 +15,11 @@
  */
 package org.thingsboard.server.service.system;
 
+import org.thingsboard.server.common.data.FeaturesInfo;
 import org.thingsboard.server.common.data.SystemInfo;
 
 public interface SystemInfoService {
     SystemInfo getSystemInfo();
+
+    FeaturesInfo getFeaturesInfo();
 }

application/src/test/java/org/thingsboard/server/controller/BaseHomePageApiTest.java

@@ -15,19 +15,33 @@
  */
 package org.thingsboard.server.controller;
 
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import com.google.common.collect.Lists;
 import lombok.extern.slf4j.Slf4j;
 import org.junit.Assert;
 import org.junit.Test;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.thingsboard.common.util.JacksonUtil;
+import org.thingsboard.server.common.data.AdminSettings;
 import org.thingsboard.server.common.data.ApiUsageState;
 import org.thingsboard.server.common.data.Customer;
 import org.thingsboard.server.common.data.Device;
 import org.thingsboard.server.common.data.EntityType;
+import org.thingsboard.server.common.data.FeaturesInfo;
 import org.thingsboard.server.common.data.Tenant;
 import org.thingsboard.server.common.data.TenantProfile;
 import org.thingsboard.server.common.data.User;
 import org.thingsboard.server.common.data.asset.Asset;
 import org.thingsboard.server.common.data.id.TenantId;
+import org.thingsboard.server.common.data.oauth2.MapperType;
+import org.thingsboard.server.common.data.oauth2.OAuth2CustomMapperConfig;
+import org.thingsboard.server.common.data.oauth2.OAuth2DomainInfo;
+import org.thingsboard.server.common.data.oauth2.OAuth2Info;
+import org.thingsboard.server.common.data.oauth2.OAuth2MapperConfig;
+import org.thingsboard.server.common.data.oauth2.OAuth2ParamsInfo;
+import org.thingsboard.server.common.data.oauth2.OAuth2RegistrationInfo;
+import org.thingsboard.server.common.data.oauth2.SchemeType;
 import org.thingsboard.server.common.data.page.PageData;
 import org.thingsboard.server.common.data.query.EntityCountQuery;
 import org.thingsboard.server.common.data.query.EntityData;
@@ -41,10 +55,14 @@ import org.thingsboard.server.service.ws.telemetry.cmd.v2.EntityCountUpdate;
 import org.thingsboard.server.service.ws.telemetry.cmd.v2.EntityDataUpdate;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
+import java.util.UUID;
 import java.util.concurrent.TimeUnit;
 
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
 @Slf4j
 public abstract class BaseHomePageApiTest extends AbstractControllerTest {
 
@@ -238,4 +256,120 @@ public abstract class BaseHomePageApiTest extends AbstractControllerTest {
         }
     }
 
+    @Test
+    public void testGetFeaturesInfo() throws Exception {
+        loginSysAdmin();
+
+        FeaturesInfo featuresInfo = doGet("/api/admin/featuresInfo", FeaturesInfo.class);
+        Assert.assertNotNull(featuresInfo);
+        Assert.assertFalse(featuresInfo.isEmailEnabled());
+        Assert.assertFalse(featuresInfo.isSmsEnabled());
+        Assert.assertFalse(featuresInfo.isTwoFaEnabled());
+        Assert.assertFalse(featuresInfo.isNotificationEnabled());
+        Assert.assertFalse(featuresInfo.isOauthEnabled());
+
+        AdminSettings mailSettings = doGet("/api/admin/settings/mail", AdminSettings.class);
+
+        JsonNode jsonValue = mailSettings.getJsonValue();
+        ((ObjectNode) jsonValue).put("mailFrom", "test@thingsboard.org");
+        mailSettings.setJsonValue(jsonValue);
+
+        doPost("/api/admin/settings", mailSettings).andExpect(status().isOk());
+
+        featuresInfo = doGet("/api/admin/featuresInfo", FeaturesInfo.class);
+        Assert.assertTrue(featuresInfo.isEmailEnabled());
+        Assert.assertFalse(featuresInfo.isSmsEnabled());
+        Assert.assertFalse(featuresInfo.isTwoFaEnabled());
+        Assert.assertFalse(featuresInfo.isNotificationEnabled());
+        Assert.assertFalse(featuresInfo.isOauthEnabled());
+
+        AdminSettings smsSettings = new AdminSettings();
+        smsSettings.setKey("sms");
+        smsSettings.setJsonValue(JacksonUtil.newObjectNode());
+        doPost("/api/admin/settings", smsSettings).andExpect(status().isOk());
+
+        featuresInfo = doGet("/api/admin/featuresInfo", FeaturesInfo.class);
+        Assert.assertTrue(featuresInfo.isEmailEnabled());
+        Assert.assertTrue(featuresInfo.isSmsEnabled());
+        Assert.assertFalse(featuresInfo.isTwoFaEnabled());
+        Assert.assertFalse(featuresInfo.isNotificationEnabled());
+        Assert.assertFalse(featuresInfo.isOauthEnabled());
+
+        AdminSettings twoFaSettingsSettings = new AdminSettings();
+        twoFaSettingsSettings.setKey("twoFaSettings");
+        twoFaSettingsSettings.setJsonValue(JacksonUtil.newObjectNode());
+        doPost("/api/admin/settings", twoFaSettingsSettings).andExpect(status().isOk());
+
+        featuresInfo = doGet("/api/admin/featuresInfo", FeaturesInfo.class);
+        Assert.assertTrue(featuresInfo.isEmailEnabled());
+        Assert.assertTrue(featuresInfo.isSmsEnabled());
+        Assert.assertTrue(featuresInfo.isTwoFaEnabled());
+        Assert.assertFalse(featuresInfo.isNotificationEnabled());
+        Assert.assertFalse(featuresInfo.isOauthEnabled());
+
+        AdminSettings notificationsSettings = new AdminSettings();
+        notificationsSettings.setKey("notifications");
+        notificationsSettings.setJsonValue(JacksonUtil.newObjectNode());
+        doPost("/api/admin/settings", notificationsSettings).andExpect(status().isOk());
+
+        featuresInfo = doGet("/api/admin/featuresInfo", FeaturesInfo.class);
+        Assert.assertTrue(featuresInfo.isEmailEnabled());
+        Assert.assertTrue(featuresInfo.isSmsEnabled());
+        Assert.assertTrue(featuresInfo.isTwoFaEnabled());
+        Assert.assertTrue(featuresInfo.isNotificationEnabled());
+        Assert.assertFalse(featuresInfo.isOauthEnabled());
+
+        OAuth2Info oAuth2Info = createDefaultOAuth2Info();
+
+        doPost("/api/oauth2/config", oAuth2Info).andExpect(status().isOk());
+
+        featuresInfo = doGet("/api/admin/featuresInfo", FeaturesInfo.class);
+        Assert.assertNotNull(featuresInfo);
+        Assert.assertTrue(featuresInfo.isEmailEnabled());
+        Assert.assertTrue(featuresInfo.isSmsEnabled());
+        Assert.assertTrue(featuresInfo.isTwoFaEnabled());
+        Assert.assertTrue(featuresInfo.isNotificationEnabled());
+        Assert.assertTrue(featuresInfo.isOauthEnabled());
+    }
+
+
+    private OAuth2Info createDefaultOAuth2Info() {
+        return new OAuth2Info(true, Lists.newArrayList(
+                OAuth2ParamsInfo.builder()
+                        .domainInfos(Lists.newArrayList(
+                                OAuth2DomainInfo.builder().name("domain").scheme(SchemeType.MIXED).build()
+                        ))
+                        .mobileInfos(Collections.emptyList())
+                        .clientRegistrations(Lists.newArrayList(
+                                validRegistrationInfo()
+                        ))
+                        .build()
+        ));
+    }
+
+    private OAuth2RegistrationInfo validRegistrationInfo() {
+        return OAuth2RegistrationInfo.builder()
+                .clientId(UUID.randomUUID().toString())
+                .clientSecret(UUID.randomUUID().toString())
+                .authorizationUri(UUID.randomUUID().toString())
+                .accessTokenUri(UUID.randomUUID().toString())
+                .scope(Arrays.asList(UUID.randomUUID().toString(), UUID.randomUUID().toString()))
+                .platforms(Collections.emptyList())
+                .userInfoUri(UUID.randomUUID().toString())
+                .userNameAttributeName(UUID.randomUUID().toString())
+                .jwkSetUri(UUID.randomUUID().toString())
+                .clientAuthenticationMethod(UUID.randomUUID().toString())
+                .loginButtonLabel(UUID.randomUUID().toString())
+                .mapperConfig(
+                        OAuth2MapperConfig.builder()
+                                .type(MapperType.CUSTOM)
+                                .custom(
+                                        OAuth2CustomMapperConfig.builder()
+                                                .url(UUID.randomUUID().toString())
+                                                .build()
+                                )
+                                .build()
+                )
+                .build();
+    }
 }

common/data/src/main/java/org/thingsboard/server/common/data/FeaturesInfo.java

@@ -0,0 +1,27 @@
+/**
+ * Copyright © 2016-2023 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.common.data;
+
+import lombok.Data;
+
+@Data
+public class FeaturesInfo {
+    boolean isEmailEnabled;
+    boolean isSmsEnabled;
+    boolean isNotificationEnabled;
+    boolean isOauthEnabled;
+    boolean isTwoFaEnabled;
+}

dao/src/main/java/org/thingsboard/server/dao/service/DataValidator.java

@@ -94,7 +94,7 @@ public abstract class DataValidator<D extends BaseData<?>> {
         }
     }
 
-    private static boolean doValidateEmail(String email) {
+    public static boolean doValidateEmail(String email) {
         if (email == null) {
             return false;
         }