Added routing key and secret

@@ -89,6 +89,10 @@
             <artifactId>queue</artifactId>
         </dependency>
         <dependency>
+            <groupId>org.thingsboard.common</groupId>
+            <artifactId>edge-api</artifactId>
+        </dependency>
+        <dependency>
             <groupId>org.thingsboard</groupId>
             <artifactId>dao</artifactId>
             <type>test-jar</type>

+/**
+ * Copyright © 2016-2019 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.service.edge.rpc;
+
+import com.google.common.io.Resources;
+import io.grpc.Server;
+import io.grpc.ServerBuilder;
+import io.grpc.stub.StreamObserver;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Service;
+import org.thingsboard.server.common.edge.gen.EdgeProtos;
+import org.thingsboard.server.common.edge.gen.EdgeRpcServiceGrpc;
+
+import javax.annotation.PostConstruct;
+import javax.annotation.PreDestroy;
+import java.io.File;
+import java.io.IOException;
+
+@Service
+@Slf4j
+@ConditionalOnProperty(prefix = "edges.rpc", value = "enabled", havingValue = "true")
+public class EdgeGrpcService extends EdgeRpcServiceGrpc.EdgeRpcServiceImplBase {
+
+    @Value("${edges.rpc.port}")
+    private int rpcPort;
+    @Value("${edges.rpc.ssl.enabled}")
+    private boolean sslEnabled;
+    @Value("${edges.rpc.ssl.cert}")
+    private String certFileResource;
+    @Value("${edges.rpc.ssl.privateKey}")
+    private String privateKeyResource;
+
+    private Server server;
+
+    @PostConstruct
+    public void init() {
+        log.info("Initializing Edge RPC service!");
+        ServerBuilder builder = ServerBuilder.forPort(rpcPort).addService(this);
+        if (sslEnabled) {
+            try {
+                File certFile = new File(Resources.getResource(certFileResource).toURI());
+                File privateKeyFile = new File(Resources.getResource(privateKeyResource).toURI());
+                builder.useTransportSecurity(certFile, privateKeyFile);
+            } catch (Exception e) {
+                log.error("Unable to set up SSL context. Reason: " + e.getMessage(), e);
+                throw new RuntimeException("Unable to set up SSL context!", e);
+            }
+        }
+        server = builder.build();
+        log.info("Going to start Edge RPC server using port: {}", rpcPort);
+        try {
+            server.start();
+        } catch (IOException e) {
+            log.error("Failed to start Edge RPC server!", e);
+            throw new RuntimeException("Failed to start Edge RPC server!");
+        }
+        log.info("Edge RPC service initialized!");
+    }
+
+
+    @PreDestroy
+    public void destroy() {
+        if (server != null) {
+            server.shutdownNow();
+        }
+    }
+
+    @Override
+    public StreamObserver<EdgeProtos.UplinkMsg> sendUplink(StreamObserver<EdgeProtos.DownlinkMsg> responseObserver) {
+        log.info("sendUplink [{}]", responseObserver);
+        return new StreamObserver<EdgeProtos.UplinkMsg>() {
+
+            @Override
+            public void onNext(EdgeProtos.UplinkMsg uplinkMsg) {
+                log.info("onNext [{}]", uplinkMsg);
+            }
+
+            @Override
+            public void onError(Throwable throwable) {
+                log.info("onError", throwable);
+            }
+
+            @Override
+            public void onCompleted() {
+                log.info("onCompleted");
+            }
+        };
+    }
+}

@@ -495,6 +495,17 @@ transport:
     bind_port: "${COAP_BIND_PORT:5683}"
     timeout: "${COAP_TIMEOUT:10000}"
 
+# Edges parameters
+edges:
+  rpc:
+    enabled: "${EDGES_RPC_ENABLED:true}"
+    port: "${EDGES_RPC_PORT:60061}"
+    ssl:
+      # Enable/disable SSL support
+      enabled: "${EDGES_RPC_SSL_ENABLED:false}"
+      cert: "${EDGES_RPC_SSL_CERT:certChainFile.pem}"
+      privateKey: "${EDGES_RPC_SSL_PRIVATE_KEY:privateKeyFile.pem}"
+
 swagger:
   api_path_regex: "${SWAGGER_API_PATH_REGEX:/api.*}"
   security_path_regex: "${SWAGGER_SECURITY_PATH_REGEX:/api.*}"

@@ -26,6 +26,7 @@ import org.thingsboard.server.common.data.page.TextPageData;
 import org.thingsboard.server.common.data.page.TextPageLink;
 
 import java.util.List;
+import java.util.Optional;
 
 public interface EdgeService {
 
@@ -35,6 +36,8 @@ public interface EdgeService {
 
     Edge findEdgeByTenantIdAndName(TenantId tenantId, String name);
 
+    Optional<Edge> findEdgeByRoutingKey(TenantId tenantId, String routingKey);
+
     Edge saveEdge(Edge edge);
 
     Edge assignEdgeToCustomer(TenantId tenantId, EdgeId edgeId, CustomerId customerId);

@@ -44,6 +44,8 @@ public class Edge extends SearchTextBasedWithAdditionalInfo<EdgeId> implements H
     private String name;
     private String type;
     private String label;
+    private String routingKey;
+    private String secret;
     private transient JsonNode configuration;
 
     public Edge() {
@@ -60,6 +62,8 @@ public class Edge extends SearchTextBasedWithAdditionalInfo<EdgeId> implements H
         this.customerId = edge.getCustomerId();
         this.type = edge.getType();
         this.name = edge.getName();
+        this.routingKey = edge.getRoutingKey();
+        this.secret = edge.getSecret();
         this.configuration = edge.getConfiguration();
     }
 

+<!--
+
+    Copyright © 2016-2019 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.
+
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.thingsboard</groupId>
+        <version>2.4.1-SNAPSHOT</version>
+        <artifactId>common</artifactId>
+    </parent>
+    <groupId>org.thingsboard.common</groupId>
+    <artifactId>edge-api</artifactId>
+    <packaging>jar</packaging>
+
+    <name>Thingsboard Server Remote Edge wrapper</name>
+    <url>https://thingsboard.io</url>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <main.dir>${basedir}/../..</main.dir>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.thingsboard.common</groupId>
+            <artifactId>data</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.thingsboard.common</groupId>
+            <artifactId>message</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.google.code.gson</groupId>
+            <artifactId>gson</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>log4j-over-slf4j</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>ch.qos.logback</groupId>
+            <artifactId>logback-core</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>ch.qos.logback</groupId>
+            <artifactId>logback-classic</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-context</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.netty</groupId>
+            <artifactId>netty-all</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.grpc</groupId>
+            <artifactId>grpc-netty</artifactId>
+            <exclusions>
+                <exclusion>
+                    <artifactId>netty-transport</artifactId>
+                    <groupId>io.netty</groupId>
+                </exclusion>
+                <exclusion>
+                    <artifactId>netty-common</artifactId>
+                    <groupId>io.netty</groupId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>io.grpc</groupId>
+            <artifactId>grpc-protobuf</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.grpc</groupId>
+            <artifactId>grpc-stub</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.google.protobuf</groupId>
+            <artifactId>protobuf-java</artifactId>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.xolstice.maven.plugins</groupId>
+                <artifactId>protobuf-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+    <distributionManagement>
+        <repository>
+            <id>thingsboard-repo-deploy</id>
+            <name>ThingsBoard Repo Deployment</name>
+            <url>https://repo.thingsboard.io/artifactory/libs-release-public</url>
+        </repository>
+    </distributionManagement>
+
+</project>

+/**
+ * Copyright © 2016-2019 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.edge.rpc;
+
+import com.google.common.io.Resources;
+import io.grpc.ManagedChannel;
+import io.grpc.netty.GrpcSslContexts;
+import io.grpc.netty.NettyChannelBuilder;
+import io.grpc.stub.StreamObserver;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Service;
+import org.thingsboard.server.common.edge.gen.EdgeProtos;
+import org.thingsboard.server.common.edge.gen.EdgeRpcServiceGrpc;
+
+import javax.net.ssl.SSLException;
+import java.io.File;
+import java.net.URISyntaxException;
+
+@Service
+@Slf4j
+public class EdgeGrpcClient implements EdgeRpcClient {
+
+    @Value("${cloud.rpc.host}")
+    private String rpcHost;
+    @Value("${cloud.rpc.port}")
+    private int rpcPort;
+    @Value("${cloud.rpc.timeout}")
+    private int timeoutSecs;
+    @Value("${cloud.rpc.ssl.enabled}")
+    private boolean sslEnabled;
+    @Value("${cloud.rpc.ssl.cert}")
+    private String certResource;
+
+    private ManagedChannel channel;
+
+    private StreamObserver<EdgeProtos.UplinkMsg> inputStream;
+
+    @Override
+    public void connect() {
+        NettyChannelBuilder builder = NettyChannelBuilder.forAddress(rpcHost, rpcPort).usePlaintext();
+        if (sslEnabled) {
+            try {
+                builder.sslContext(GrpcSslContexts.forClient().trustManager(new File(Resources.getResource(certResource).toURI())).build());
+            } catch (URISyntaxException | SSLException e) {
+                log.error("Failed to initialize channel!", e);
+                throw new RuntimeException(e);
+            }
+        }
+        channel = builder.build();
+        EdgeRpcServiceGrpc.EdgeRpcServiceStub stub = EdgeRpcServiceGrpc.newStub(channel);
+        StreamObserver<EdgeProtos.DownlinkMsg> responseObserver = new StreamObserver<EdgeProtos.DownlinkMsg>() {
+            @Override
+            public void onNext(EdgeProtos.DownlinkMsg downlinkMsg) {
+                log.info("onNext [{}]", downlinkMsg);
+            }
+
+            @Override
+            public void onError(Throwable throwable) {
+
+            }
+
+            @Override
+            public void onCompleted() {
+
+            }
+        };
+        inputStream = stub.sendUplink(responseObserver);
+        inputStream.onNext(EdgeProtos.UplinkMsg.newBuilder().setMsgType(EdgeProtos.UplinkMsgType.DELETE_DEVICE_MESSAGE).build());
+    }
+}

+/**
+ * Copyright © 2016-2019 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.edge.rpc;
+
+public interface EdgeRpcClient {
+
+    void connect();
+}

+/**
+ * Copyright © 2016-2019 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.
+ */
+syntax = "proto3";
+
+option java_package = "org.thingsboard.server.common.edge.gen";
+option java_outer_classname = "EdgeProtos";
+
+package edge;
+
+// Interface exported by the ThingsBoard PRC Edge.
+service EdgeRpcService {
+
+  rpc sendUplink(stream UplinkMsg) returns (stream DownlinkMsg) {}
+
+}
+
+/**
+ * Data Structures;
+ */
+message UplinkMsg {
+  UplinkMsgType msgType = 1;
+}
+
+message DownlinkMsg {
+  DownlinkMsgType msgType = 1;
+}
+
+enum UplinkMsgType {
+  SAVE_DEVICE_MESSAGE = 0;
+  DELETE_DEVICE_MESSAGE = 1;
+}
+
+enum DownlinkMsgType {
+  SAVE_ENTITY_MESSAGE = 0;
+  DELETE_ENTITY_MESSAGE = 1;
+}

@@ -40,6 +40,7 @@
         <module>queue</module>
         <module>transport</module>
         <module>dao-api</module>
+        <module>edge-api</module>
     </modules>
 
 </project>

@@ -46,6 +46,7 @@ import org.thingsboard.server.dao.entity.AbstractEntityService;
 import org.thingsboard.server.dao.exception.DataValidationException;
 import org.thingsboard.server.dao.service.DataValidator;
 import org.thingsboard.server.dao.service.PaginatedRemover;
+import org.thingsboard.server.dao.service.Validator;
 import org.thingsboard.server.dao.tenant.TenantDao;
 
 import javax.annotation.Nullable;
@@ -111,6 +112,13 @@ public class BaseEdgeService extends AbstractEntityService implements EdgeServic
         return edgeOpt.orElse(null);
     }
 
+    @Override
+    public Optional<Edge> findEdgeByRoutingKey(TenantId tenantId, String routingKey) {
+        log.trace("Executing findEdgeByRoutingKey [{}]", routingKey);
+        Validator.validateString(routingKey, "Incorrect edge routingKey for search request.");
+        return edgeDao.findByRoutingKey(tenantId.getId(), routingKey);
+    }
+
     @CacheEvict(cacheNames = EDGE_CACHE, key = "{#edge.tenantId, #edge.name}")
     @Override
     public Edge saveEdge(Edge edge) {

@@ -86,4 +86,9 @@ public class CassandraEdgeDao extends CassandraAbstractSearchTextDao<EdgeEntity,
     public ListenableFuture<List<EntitySubtype>> findTenantEdgeTypesAsync(UUID tenantId) {
         return null;
     }
+
+    @Override
+    public Optional<Edge> findByRoutingKey(UUID tenantId, String routingKey) {
+        return Optional.empty();
+    }
 }

@@ -116,5 +116,12 @@ public interface EdgeDao extends Dao<Edge> {
      */
     ListenableFuture<List<EntitySubtype>> findTenantEdgeTypesAsync(UUID tenantId);
 
+    /**
+     * Find edge by routing Key.
+     *
+     * @param routingKey the edge routingKey
+     * @return the optional edge object
+     */
+    Optional<Edge> findByRoutingKey(UUID tenantId, String routingKey);
 
 }

@@ -361,7 +361,8 @@ public class ModelConstants {
     public static final String EDGE_CONFIGURATION_PROPERTY = "configuration";
     public static final String EDGE_ADDITIONAL_INFO_PROPERTY = ADDITIONAL_INFO_PROPERTY;
 
-    public static final String EDGE_BY_TENANT_AND_SEARCH_TEXT_COLUMN_FAMILY_NAME = "edge_by_tenant_and_search_text";
+    public static final String EDGE_ROUTING_KEY_PROPERTY = "routing_key";
+    public static final String EDGE_SECRET_PROPERTY = "secret";
 
 
     /**

@@ -5,7 +5,7 @@
  * 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
+ * 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,
@@ -37,6 +37,8 @@ import static org.thingsboard.server.dao.model.ModelConstants.EDGE_CONFIGURATION
 import static org.thingsboard.server.dao.model.ModelConstants.EDGE_CUSTOMER_ID_PROPERTY;
 import static org.thingsboard.server.dao.model.ModelConstants.EDGE_LABEL_PROPERTY;
 import static org.thingsboard.server.dao.model.ModelConstants.EDGE_NAME_PROPERTY;
+import static org.thingsboard.server.dao.model.ModelConstants.EDGE_ROUTING_KEY_PROPERTY;
+import static org.thingsboard.server.dao.model.ModelConstants.EDGE_SECRET_PROPERTY;
 import static org.thingsboard.server.dao.model.ModelConstants.EDGE_TENANT_ID_PROPERTY;
 import static org.thingsboard.server.dao.model.ModelConstants.EDGE_TYPE_PROPERTY;
 import static org.thingsboard.server.dao.model.ModelConstants.ID_PROPERTY;
@@ -70,6 +72,12 @@ public class EdgeEntity implements SearchTextEntity<Edge> {
     @Column(name = SEARCH_TEXT_PROPERTY)
     private String searchText;
 
+    @Column(name = EDGE_ROUTING_KEY_PROPERTY)
+    private String routingKey;
+
+    @Column(name = EDGE_SECRET_PROPERTY)
+    private String secret;
+
     @Column(name = EDGE_CONFIGURATION_PROPERTY, codec = JsonCodec.class)
     private JsonNode configuration;
 
@@ -90,6 +98,8 @@ public class EdgeEntity implements SearchTextEntity<Edge> {
         this.type = edge.getType();
         this.name = edge.getName();
         this.label = edge.getLabel();
+        this.routingKey = edge.getRoutingKey();
+        this.secret = edge.getSecret();
         this.configuration = edge.getConfiguration();
         this.additionalInfo = edge.getAdditionalInfo();
     }
@@ -112,6 +122,8 @@ public class EdgeEntity implements SearchTextEntity<Edge> {
         edge.setType(type);
         edge.setName(name);
         edge.setLabel(label);
+        edge.setRoutingKey(routingKey);
+        edge.setSecret(secret);
         edge.setConfiguration(configuration);
         edge.setAdditionalInfo(additionalInfo);
         return edge;

@@ -5,7 +5,7 @@
  * 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
+ * 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,
@@ -35,11 +35,12 @@ import javax.persistence.Column;
 import javax.persistence.Entity;
 import javax.persistence.Table;
 
-import static org.thingsboard.server.dao.model.ModelConstants.ASSET_CUSTOMER_ID_PROPERTY;
 import static org.thingsboard.server.dao.model.ModelConstants.EDGE_COLUMN_FAMILY_NAME;
 import static org.thingsboard.server.dao.model.ModelConstants.EDGE_CUSTOMER_ID_PROPERTY;
 import static org.thingsboard.server.dao.model.ModelConstants.EDGE_LABEL_PROPERTY;
 import static org.thingsboard.server.dao.model.ModelConstants.EDGE_NAME_PROPERTY;
+import static org.thingsboard.server.dao.model.ModelConstants.EDGE_ROUTING_KEY_PROPERTY;
+import static org.thingsboard.server.dao.model.ModelConstants.EDGE_SECRET_PROPERTY;
 import static org.thingsboard.server.dao.model.ModelConstants.EDGE_TENANT_ID_PROPERTY;
 import static org.thingsboard.server.dao.model.ModelConstants.EDGE_TYPE_PROPERTY;
 import static org.thingsboard.server.dao.model.ModelConstants.SEARCH_TEXT_PROPERTY;
@@ -69,6 +70,12 @@ public class EdgeEntity extends BaseSqlEntity<Edge> implements SearchTextEntity<
     @Column(name = SEARCH_TEXT_PROPERTY)
     private String searchText;
 
+    @Column(name = EDGE_ROUTING_KEY_PROPERTY)
+    private String routingKey;
+
+    @Column(name = EDGE_SECRET_PROPERTY)
+    private String secret;
+
     @Type(type = "json")
     @Column(name = ModelConstants.EDGE_CONFIGURATION_PROPERTY)
     private JsonNode configuration;
@@ -94,6 +101,8 @@ public class EdgeEntity extends BaseSqlEntity<Edge> implements SearchTextEntity<
         this.type = edge.getType();
         this.name = edge.getName();
         this.label = edge.getLabel();
+        this.routingKey = edge.getRoutingKey();
+        this.secret = edge.getSecret();
         this.configuration = edge.getConfiguration();
         this.additionalInfo = edge.getAdditionalInfo();
     }
@@ -125,6 +134,8 @@ public class EdgeEntity extends BaseSqlEntity<Edge> implements SearchTextEntity<
         edge.setType(type);
         edge.setName(name);
         edge.setLabel(label);
+        edge.setRoutingKey(routingKey);
+        edge.setSecret(secret);
         edge.setConfiguration(configuration);
         edge.setAdditionalInfo(additionalInfo);
         return edge;

@@ -76,4 +76,5 @@ public interface EdgeRepository extends CrudRepository<EdgeEntity, String> {
 
     List<EdgeEntity> findEdgesByTenantIdAndIdIn(String tenantId, List<String> edgeIds);
 
+    EdgeEntity findByRoutingKey(String routingKey);
 }

@@ -5,7 +5,7 @@
  * 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
+ * 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,
@@ -126,6 +126,12 @@ public class JpaEdgeDao extends JpaAbstractSearchTextDao<EdgeEntity, Edge> imple
         return service.submit(() -> convertTenantEdgeTypesToDto(tenantId, edgeRepository.findTenantEdgeTypes(fromTimeUUID(tenantId))));
     }
 
+    @Override
+    public Optional<Edge> findByRoutingKey(UUID tenantId, String routingKey) {
+        Edge edge = DaoUtil.getData(edgeRepository.findByRoutingKey(routingKey));
+        return Optional.ofNullable(edge);
+    }
+
     private List<EntitySubtype> convertTenantEdgeTypesToDto(UUID tenantId, List<String> types) {
         List<EntitySubtype> list = Collections.emptyList();
         if (types != null && !types.isEmpty()) {

@@ -257,6 +257,8 @@ CREATE TABLE IF NOT EXISTS edge (
     type varchar(255),
     name varchar(255),
     label varchar(255),
+    routing_key varchar(255),
+    secret varchar(255),
     search_text varchar(255),
     tenant_id varchar(31)
 );
\ No newline at end of file

@@ -407,6 +407,11 @@
                 <version>${project.version}</version>
             </dependency>
             <dependency>
+                <groupId>org.thingsboard.common</groupId>
+                <artifactId>edge-api</artifactId>
+                <version>${project.version}</version>
+            </dependency>
+            <dependency>
                 <groupId>org.thingsboard</groupId>
                 <artifactId>dao</artifactId>
                 <version>${project.version}</version>

@@ -27,7 +27,7 @@
 
 <div layout="row">
     <md-button ngclipboard data-clipboard-action="copy"
-               ngclipboard-success="onEdgeIdCopied(e)"
+               ngclipboard-success="onEdgeIdCopied()"
                data-clipboard-text="{{edge.id.id}}" ng-show="!isEdit"
                class="md-raised">
         <md-icon md-svg-icon="mdi:clipboard-arrow-left"></md-icon>
@@ -69,4 +69,34 @@
             <textarea ng-model="edge.additionalInfo.description" rows="2"></textarea>
         </md-input-container>
     </fieldset>
+    <div layout="row">
+        <md-input-container class="md-block" flex>
+            <label translate>edge.edge-key</label>
+            <input ng-model="edge.routingKey" disabled>
+        </md-input-container>
+        <md-button class="md-icon-button" style="margin-top: 14px;"
+                   ngclipboard data-clipboard-action="copy"
+                   ngclipboard-success="onEdgeInfoCopied('key')"
+                   data-clipboard-text="{{edge.routingKey}}">
+            <md-icon md-svg-icon="mdi:clipboard-arrow-left"></md-icon>
+            <md-tooltip md-direction="top">
+                {{ 'edge.copy-edge-key' | translate }}
+            </md-tooltip>
+        </md-button>
+    </div>
+    <div layout="row">
+        <md-input-container class="md-block" flex>
+            <label translate>edge.edge-secret</label>
+            <input ng-model="edge.secret" disabled>
+        </md-input-container>
+        <md-button class="md-icon-button" style="margin-top: 14px;"
+                   ngclipboard data-clipboard-action="copy"
+                   data-clipboard-text="{{edge.secret}}"
+                   ngclipboard-success="onEdgeInfoCopied('secret')">
+            <md-icon md-svg-icon="mdi:clipboard-arrow-left"></md-icon>
+            <md-tooltip md-direction="top">
+                {{ 'edge.copy-edge-secret' | translate }}
+            </md-tooltip>
+        </md-button>
+    </div>
 </md-content>

@@ -20,7 +20,7 @@ import edgeFieldsetTemplate from './edge-fieldset.tpl.html';
 /* eslint-enable import/no-unresolved, import/default */
 
 /*@ngInject*/
-export default function EdgeDirective($compile, $templateCache, $translate, $mdDialog, $document, toast, types, customerService) {
+export default function EdgeDirective($compile, $templateCache, $translate, $mdDialog, $document, utils, toast, types, customerService) {
     var linker = function (scope, element) {
         var template = $templateCache.get(edgeFieldsetTemplate);
         element.html(template);
@@ -32,6 +32,10 @@ export default function EdgeDirective($compile, $templateCache, $translate, $mdD
 
         scope.$watch('edge', function(newVal) {
             if (newVal) {
+                if (!scope.edge.id) {
+                    scope.edge.routingKey = utils.guid('');
+                    scope.edge.secret = generateSecret(20);
+                }
                 if (scope.edge.customerId && scope.edge.customerId.id !== types.id.nullUid) {
                     scope.isAssignedToCustomer = true;
                     customerService.getShortCustomerInfo(scope.edge.customerId.id).then(
@@ -48,12 +52,38 @@ export default function EdgeDirective($compile, $templateCache, $translate, $mdD
             }
         });
 
+        function generateSecret(length) {
+            if (angular.isUndefined(length) || length == null) {
+                length = 1;
+            }
+            var l = length > 10 ? 10 : length;
+            var str = Math.random().toString(36).substr(2, l);
+            if(str.length >= length){
+                return str;
+            }
+            return str.concat(generateSecret(length - str.length));
+        }
+
         scope.onEdgeIdCopied = function() {
             toast.showSuccess($translate.instant('edge.id-copied-message'), 750, angular.element(element).parent().parent(), 'bottom left');
         };
 
         $compile(element.contents())(scope);
 
+        scope.onEdgeInfoCopied = function(type) {
+            let translateInstant = "";
+            switch (type) {
+                case 'key':
+                    translateInstant = "edge.edge-key-copied-message";
+                    break;
+                case 'secret':
+                    translateInstant = "edge.edge-secret-copied-message";
+                    break;
+            }
+            toast.showSuccess($translate.instant(translateInstant), 750, angular.element(element).parent().parent(), 'top left');
+        };
+
+
     };
     return {
         restrict: "E",

@@ -602,6 +602,16 @@ export default function ImportExport($log, $translate, $q, $mdDialog, $document,
                     }
                 );
                 return deferred.promise;
+            case types.entityType.edge:
+                openImportDialogCSV($event, entityType, 'edge.import', 'edge.edge-file').then(
+                    function success() {
+                        deferred.resolve();
+                    },
+                    function fail() {
+                        deferred.reject();
+                    }
+                );
+                return deferred.promise;
         }
 
     }

@@ -777,7 +777,13 @@
         "unassign-from-edge": "Unassign from edge",
         "dashboards": "Edge Dashboards",
         "manage-edge-rulechains": "Manage edge rule chains",
-        "rulechains": "Edge Rule Chains"
+        "rulechains": "Edge Rule Chains",
+        "edge-key": "Edge key",
+        "copy-edge-key": "Copy edge key",
+        "edge-key-copied-message": "Edge key has been copied to clipboard",
+        "edge-secret": "Edge secret",
+        "copy-edge-secret": "Copy edge secret",
+        "edge-secret-copied-message": "Edge secret has been copied to clipboard"
     },
     "error": {
         "unable-to-connect": "Unable to connect to the server! Please check your internet connection.",