add login module

hubble-be/pom.xml

@@ -70,7 +70,7 @@
         <dependency>
             <groupId>com.baidu.hugegraph</groupId>
             <artifactId>hugegraph-common</artifactId>
-            <version>1.8.8</version>
+            <version>1.8.9</version>
             <exclusions>
                 <exclusion>
                     <groupId>org.apache.logging.log4j</groupId>
@@ -111,8 +111,17 @@
                     <groupId>org.apache.logging.log4j</groupId>
                     <artifactId>log4j-slf4j-impl</artifactId>
                 </exclusion>
+                <exclusion>
+                    <groupId>com.baidu.hugegraph</groupId>
+                    <artifactId>hugegraph-client</artifactId>
+                </exclusion>
             </exclusions>
         </dependency>
+        <dependency>
+            <groupId>com.baidu.hugegraph</groupId>
+            <artifactId>hugegraph-client</artifactId>
+            <version>1.9.5</version>
+        </dependency>
 
         <dependency>
             <groupId>commons-fileupload</groupId>

hubble-be/src/main/java/com/baidu/hugegraph/HugeGraphHubble.java

@@ -24,6 +24,7 @@
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.builder.SpringApplicationBuilder;
+import org.springframework.boot.web.servlet.ServletComponentScan;
 import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
 import org.springframework.scheduling.annotation.EnableScheduling;
 
@@ -32,6 +33,7 @@
 @SpringBootApplication
 @EnableScheduling
 @MapperScan("com.baidu.hugegraph.mapper")
+@ServletComponentScan(basePackages = "com.baidu.hugegraph.filter")
 public class HugeGraphHubble extends SpringBootServletInitializer {
 
     public static void main(String[] args) {

hubble-be/src/main/java/com/baidu/hugegraph/config/AuthClientConfiguration.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright 2017 HugeGraph Authors
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with this
+ * work for additional information regarding copyright ownership. The ASF
+ * licenses this file to You 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 com.baidu.hugegraph.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import com.baidu.hugegraph.driver.HugeClient;
+import com.baidu.hugegraph.options.HubbleOptions;
+
+import lombok.extern.log4j.Log4j2;
+
+@Log4j2
+@Configuration
+public class AuthClientConfiguration {
+
+    public static final String AUTH_CLIENT_NAME = "authClient";
+
+    @Bean(AUTH_CLIENT_NAME)
+    public HugeClient authClient(HugeConfig config) {
+        String authUrl = config.get(HubbleOptions.AUTH_REMOTE_URL);
+        String authGraph = config.get(HubbleOptions.AUTH_GRAPH);
+        return HugeClient.builder(authUrl, authGraph).build();
+    }
+}

hubble-be/src/main/java/com/baidu/hugegraph/controller/schema/PropertyKeyController.java

@@ -41,8 +41,8 @@
 import com.baidu.hugegraph.entity.schema.UsingCheckEntity;
 import com.baidu.hugegraph.exception.ExternalException;
 import com.baidu.hugegraph.service.schema.PropertyKeyService;
-import com.baidu.hugegraph.util.HubbleUtil;
 import com.baidu.hugegraph.util.Ex;
+import com.baidu.hugegraph.util.HubbleUtil;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 
 import lombok.extern.log4j.Log4j2;

hubble-be/src/main/java/com/baidu/hugegraph/controller/system/LoginController.java

@@ -0,0 +1,64 @@
+/*
+ * Copyright 2017 HugeGraph Authors
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with this
+ * work for additional information regarding copyright ownership. The ASF
+ * licenses this file to You 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 com.baidu.hugegraph.controller.system;
+
+import org.apache.http.HttpHeaders;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestHeader;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.baidu.hugegraph.common.Constant;
+import com.baidu.hugegraph.controller.BaseController;
+import com.baidu.hugegraph.entity.login.LoginBody;
+import com.baidu.hugegraph.entity.login.LoginResult;
+import com.baidu.hugegraph.entity.user.HubbleUser;
+import com.baidu.hugegraph.service.system.AuthService;
+import com.baidu.hugegraph.util.E;
+
+@RestController
+@RequestMapping(Constant.API_VERSION + "graph-connections/login")
+public class LoginController extends BaseController {
+
+    @Autowired
+    private AuthService authService;
+
+    @PostMapping
+    public LoginResult login(@RequestBody LoginBody loginBody) {
+        return this.authService.login(loginBody);
+    }
+
+    @DeleteMapping
+    public void logout() {
+        this.authService.logout();
+    }
+
+    @GetMapping("/user")
+    public HubbleUser currentUser(@RequestHeader(HttpHeaders.AUTHORIZATION)
+                                  String token) {
+        E.checkArgumentNotNull(token,
+                               "Request header Authorization must not be null");
+        return this.authService.getCurrentUser();
+    }
+}

hubble-be/src/main/java/com/baidu/hugegraph/entity/login/LoginBody.java

@@ -0,0 +1,40 @@
+/*
+ * Copyright 2017 HugeGraph Authors
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with this
+ * work for additional information regarding copyright ownership. The ASF
+ * licenses this file to You 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 com.baidu.hugegraph.entity.login;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+@Builder
+public class LoginBody {
+
+    @JsonProperty("user_name")
+    private String name;
+
+    @JsonProperty("password")
+    private String password;
+}

hubble-be/src/main/java/com/baidu/hugegraph/entity/login/LoginResult.java

@@ -0,0 +1,37 @@
+/*
+ * Copyright 2017 HugeGraph Authors
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with this
+ * work for additional information regarding copyright ownership. The ASF
+ * licenses this file to You 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 com.baidu.hugegraph.entity.login;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+@Builder
+public class LoginResult {
+
+    @JsonProperty("token")
+    private String token;
+}

hubble-be/src/main/java/com/baidu/hugegraph/entity/schema/LabelUpdateEntity.java

@@ -26,10 +26,7 @@
 
 import com.fasterxml.jackson.annotation.JsonProperty;
 
-import lombok.AllArgsConstructor;
-import lombok.Builder;
 import lombok.Data;
-import lombok.NoArgsConstructor;
 
 @Data
 public abstract class LabelUpdateEntity implements Typifiable {

hubble-be/src/main/java/com/baidu/hugegraph/entity/user/AuthElement.java

@@ -0,0 +1,49 @@
+/*
+ * Copyright 2017 HugeGraph Authors
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with this
+ * work for additional information regarding copyright ownership. The ASF
+ * licenses this file to You 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 com.baidu.hugegraph.entity.user;
+
+import java.io.Serializable;
+import java.util.Date;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+public abstract class AuthElement implements Serializable {
+
+    private static final long serialVersionUID = -2330255923178206308L;
+
+    @JsonProperty("id")
+    protected String id;
+
+    @JsonProperty("create")
+    protected Date create;
+
+    @JsonProperty("update")
+    protected Date update;
+
+    @JsonProperty("creator")
+    protected String creator;
+}

hubble-be/src/main/java/com/baidu/hugegraph/entity/user/Group.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright 2017 HugeGraph Authors
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with this
+ * work for additional information regarding copyright ownership. The ASF
+ * licenses this file to You 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 com.baidu.hugegraph.entity.user;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+@Builder
+public class Group extends AuthElement {
+
+    private static final long serialVersionUID = 3848451889435904990L;
+
+    @JsonProperty("group_name")
+    private String name;
+
+    @JsonProperty("group_description")
+    private String description;
+}