NIFIREG-186: Adding Ranger authorizer

nifi-registry-assembly/pom.xml

@@ -379,5 +379,43 @@
                 </plugins>
             </build>
         </profile>
+        <profile>
+            <id>include-ranger</id>
+            <activation>
+                <activeByDefault>false</activeByDefault>
+            </activation>
+            <dependencies>
+                <dependency>
+                    <groupId>org.apache.nifi.registry</groupId>
+                    <artifactId>nifi-registry-ranger-assembly</artifactId>
+                    <version>0.3.0-SNAPSHOT</version>
+                    <classifier>bin</classifier>
+                    <scope>runtime</scope>
+                    <type>zip</type>
+                </dependency>
+            </dependencies>
+            <build>
+                <plugins>
+                    <plugin>
+                        <artifactId>maven-dependency-plugin</artifactId>
+                        <executions>
+                            <execution>
+                                <id>unpack-ranger-extensions</id>
+                                <goals>
+                                    <goal>unpack-dependencies</goal>
+                                </goals>
+                                <phase>generate-resources</phase>
+                                <configuration>
+                                    <outputDirectory>${project.build.directory}/ext/ranger</outputDirectory>
+                                    <includeGroupIds>org.apache.nifi.registry</includeGroupIds>
+                                    <includeArtifactIds>nifi-registry-ranger-assembly</includeArtifactIds>
+                                    <excludeTransitive>false</excludeTransitive>
+                                </configuration>
+                            </execution>
+                        </executions>
+                    </plugin>
+                </plugins>
+            </build>
+        </profile>
     </profiles>
 </project>

nifi-registry-assembly/src/main/assembly/dependencies.xml

@@ -66,6 +66,7 @@
                 <exclude>nifi-registry-bootstrap</exclude>
                 <exclude>nifi-registry-utils</exclude>
                 <exclude>nifi-registry-docs</exclude>
+                <exclude>nifi-registry-ranger-assembly</exclude>
             </excludes>
         </dependencySet>
 
@@ -154,4 +155,12 @@
         </file>
     </files>
 
+    <fileSets>
+        <fileSet>
+            <!-- Extensions are extracted by maven-dependency-plugin defined in pom.xml -->
+            <directory>${project.build.directory}/ext</directory>
+            <outputDirectory>ext</outputDirectory>
+        </fileSet>
+    </fileSets>
+
 </assembly>

nifi-registry-data-model/src/main/java/org/apache/nifi/registry/RegistryConfiguration.java

@@ -0,0 +1,78 @@
+/*
+ * 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 org.apache.nifi.registry;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+
+import javax.xml.bind.annotation.XmlRootElement;
+
+@XmlRootElement
+@ApiModel(value = "registryConfiguration")
+public class RegistryConfiguration {
+
+    private Boolean supportsManagedAuthorizer;
+    private Boolean supportsConfigurableAuthorizer;
+    private Boolean supportsConfigurableUsersAndGroups;
+
+    /**
+     * @return whether this NiFi Registry supports a managed authorizer. Managed authorizers can visualize users, groups,
+     * and policies in the UI. This value is read only
+     */
+    @ApiModelProperty(
+            value = "Whether this NiFi Registry supports a managed authorizer. Managed authorizers can visualize users, groups, and policies in the UI.",
+            readOnly = true
+    )
+    public Boolean getSupportsManagedAuthorizer() {
+        return supportsManagedAuthorizer;
+    }
+
+    public void setSupportsManagedAuthorizer(Boolean supportsManagedAuthorizer) {
+        this.supportsManagedAuthorizer = supportsManagedAuthorizer;
+    }
+
+    /**
+     * @return whether this NiFi Registry supports configurable users and groups. This value is read only
+     */
+    @ApiModelProperty(
+            value = "Whether this NiFi Registry supports configurable users and groups.",
+            readOnly = true
+    )
+    public Boolean getSupportsConfigurableUsersAndGroups() {
+        return supportsConfigurableUsersAndGroups;
+    }
+
+    public void setSupportsConfigurableUsersAndGroups(Boolean supportsConfigurableUsersAndGroups) {
+        this.supportsConfigurableUsersAndGroups = supportsConfigurableUsersAndGroups;
+    }
+
+    /**
+     * @return whether this NiFi Registry supports a configurable authorizer. This value is read only
+     */
+    @ApiModelProperty(
+            value = "Whether this NiFi Registry supports a configurable authorizer.",
+            readOnly = true
+    )
+    public Boolean getSupportsConfigurableAuthorizer() {
+        return supportsConfigurableAuthorizer;
+    }
+
+    public void setSupportsConfigurableAuthorizer(Boolean supportsConfigurableAuthorizer) {
+        this.supportsConfigurableAuthorizer = supportsConfigurableAuthorizer;
+    }
+
+}