Add action execution component.

components/action-mgt/org.wso2.carbon.identity.action.execution/pom.xml

@@ -0,0 +1,192 @@
+<!--
+  ~ Copyright (c) 2024, WSO2 LLC. (http://www.wso2.com).
+  ~
+  ~ WSO2 LLC. 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.
+  -->
+
+<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/maven-v4_0_0.xsd">
+
+    <parent>
+        <groupId>org.wso2.carbon.identity.framework</groupId>
+        <artifactId>action-mgt</artifactId>
+        <version>7.3.42-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>org.wso2.carbon.identity.action.execution</artifactId>
+    <packaging>bundle</packaging>
+    <name>WSO2 Identity - Action Executor Component</name>
+    <description>Action execution backend component</description>
+    <url>http://wso2.org</url>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.wso2.carbon.identity.framework</groupId>
+            <artifactId>org.wso2.carbon.identity.core</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.wso2.carbon.identity.framework</groupId>
+            <artifactId>org.wso2.carbon.identity.action.management</artifactId>
+            <!--   todo: update once PR is merged         -->
+            <version>7.3.47</version>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+        </dependency>
+        <!-- Test dependencies -->
+        <dependency>
+            <groupId>org.testng</groupId>
+            <artifactId>testng</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-core</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-testng</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+                <extensions>true</extensions>
+                <configuration>
+                    <instructions>
+                        <Bundle-SymbolicName>
+                            ${project.artifactId}
+                        </Bundle-SymbolicName>
+                        <Bundle-Name>${project.artifactId}</Bundle-Name>
+                        <Private-Package>
+                            org.wso2.carbon.identity.action.execution.internal,
+                        </Private-Package>
+                        <Export-Package>
+                            !org.wso2.carbon.identity.action.execution.internal,
+                            org.wso2.carbon.identity.action.execution.*;
+                            version="${carbon.identity.package.export.version}"
+                        </Export-Package>
+                        <Import-Package>
+                            org.wso2.carbon.identity.action.management.*;
+                            version="${carbon.identity.package.import.version.range}",
+                            org.apache.commons.lang; version="${commons-lang.wso2.osgi.version.range}",
+                            org.apache.commons.logging; version="${import.package.version.commons.logging}",
+                            org.apache.commons.collections; version="${commons-collections.wso2.osgi.version.range}",
+                            org.apache.http; version="${httpcore.version.osgi.import.range}",
+                            org.apache.http.client.config; version="${httpcore.version.osgi.import.range}",
+                            org.apache.http.client.methods; version="${httpcore.version.osgi.import.range}",
+                            org.apache.http.concurrent; version="${httpcore.version.osgi.import.range}",
+                            org.apache.http.conn; version="${httpcore.version.osgi.import.range}",
+                            org.apache.http.entity; version="${httpcore.version.osgi.import.range}",
+                            org.apache.http.util; version="${httpcore.version.osgi.import.range}",
+                            org.apache.http.impl.client; version="${httpcomponents-httpclient.imp.pkg.version.range}",
+                            org.apache.http.impl.conn; version="${httpcomponents-httpclient.imp.pkg.version.range}",
+                            org.osgi.framework; version="${osgi.framework.imp.pkg.version.range}",
+                            org.osgi.service.component; version="${osgi.service.component.imp.pkg.version.range}",
+                            org.wso2.carbon.utils; version="${carbon.kernel.package.import.version.range}",
+                            com.fasterxml.jackson.core.*; version="${com.fasterxml.jackson.annotation.version.range}",
+                            com.fasterxml.jackson.databind.*; version="${com.fasterxml.jackson.annotation.version.range}",
+                            com.fasterxml.jackson.annotation.*; version="${com.fasterxml.jackson.annotation.version.range}",
+                        </Import-Package>
+                    </instructions>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <version>${maven.surefire.plugin.version}</version>
+                <configuration>
+                    <argLine>
+                        --add-opens java.xml/jdk.xml.internal=ALL-UNNAMED
+                        --add-exports java.base/jdk.internal.loader=ALL-UNNAMED
+                    </argLine>
+                    <suiteXmlFiles>
+                        <suiteXmlFile>src/test/resources/testng.xml</suiteXmlFile>
+                    </suiteXmlFiles>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.jacoco</groupId>
+                <artifactId>jacoco-maven-plugin</artifactId>
+                <version>${jacoco.version}</version>
+                <executions>
+                    <execution>
+                        <id>default-prepare-agent</id>
+                        <goals>
+                            <goal>prepare-agent</goal>
+                        </goals>
+                    </execution>
+                    <execution>
+                        <id>default-prepare-agent-integration</id>
+                        <goals>
+                            <goal>prepare-agent-integration</goal>
+                        </goals>
+                    </execution>
+                    <execution>
+                        <id>default-report</id>
+                        <goals>
+                            <goal>report</goal>
+                        </goals>
+                    </execution>
+                    <execution>
+                        <id>default-report-integration</id>
+                        <goals>
+                            <goal>report-integration</goal>
+                        </goals>
+                    </execution>
+                    <execution>
+                        <id>default-check</id>
+                        <goals>
+                            <goal>check</goal>
+                        </goals>
+                        <configuration>
+                            <rules>
+                                <rule implementation="org.jacoco.maven.RuleConfiguration">
+                                    <element>BUNDLE</element>
+                                    <limits>
+                                        <limit implementation="org.jacoco.report.check.Limit">
+                                            <counter>COMPLEXITY</counter>
+                                            <value>COVEREDRATIO</value>
+                                            <minimum>0.90</minimum>
+                                        </limit>
+                                    </limits>
+                                </rule>
+                            </rules>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>com.github.spotbugs</groupId>
+                <artifactId>spotbugs-maven-plugin</artifactId>
+                <configuration>
+                    <excludeFilterFile>../../../spotbugs-exclude.xml</excludeFilterFile>
+                    <effort>Max</effort>
+                    <threshold>Low</threshold>
+                    <xmlOutput>true</xmlOutput>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+</project>

components/action-mgt/org.wso2.carbon.identity.action.execution/src/main/java/org/wso2/carbon/identity/action/execution/ActionExecutionRequestBuilder.java

@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2024, WSO2 LLC. (http://www.wso2.com).
+ *
+ * WSO2 LLC. 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.wso2.carbon.identity.action.execution;
+
+import org.wso2.carbon.identity.action.execution.exception.ActionExecutionRequestBuilderException;
+import org.wso2.carbon.identity.action.execution.model.ActionExecutionRequest;
+import org.wso2.carbon.identity.action.execution.model.ActionType;
+
+import java.util.Map;
+
+/**
+ * This interface defines the Action Execution Request Builder.
+ * Action Execution Request Builder is the component that is responsible for building the Action Execution Request
+ * based on the action type and the event context.
+ */
+public interface ActionExecutionRequestBuilder {
+
+    ActionType getSupportedActionType();
+
+    ActionExecutionRequest buildActionExecutionRequest(ActionType actionType, Map<String, Object> eventContext) throws
+            ActionExecutionRequestBuilderException;
+
+}

components/action-mgt/org.wso2.carbon.identity.action.execution/src/main/java/org/wso2/carbon/identity/action/execution/ActionExecutionRequestBuilderFactory.java

@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2024, WSO2 LLC. (http://www.wso2.com).
+ *
+ * WSO2 LLC. 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.wso2.carbon.identity.action.execution;
+
+import org.wso2.carbon.identity.action.execution.model.ActionExecutionRequest;
+import org.wso2.carbon.identity.action.execution.model.ActionType;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * This class defines the Action Execution Request Builder Factory.
+ * Action Execution Request Builder Factory is the component that is responsible for building
+ * {@link ActionExecutionRequest}
+ * based on the action type and the event context.
+ */
+public class ActionExecutionRequestBuilderFactory {
+
+    private static final Map<ActionType, ActionExecutionRequestBuilder> actionInvocationRequestBuilders =
+            new HashMap<>();
+
+    public static ActionExecutionRequestBuilder getActionExecutionRequestBuilder(ActionType actionType) {
+
+        return actionInvocationRequestBuilders.get(actionType);
+    }
+
+    public static void registerActionExecutionRequestBuilder(ActionExecutionRequestBuilder
+                                                                     actionExecutionRequestBuilder) {
+
+        actionInvocationRequestBuilders.put(actionExecutionRequestBuilder.getSupportedActionType(),
+                actionExecutionRequestBuilder);
+    }
+
+    public static void unregisterActionExecutionRequestBuilder(ActionExecutionRequestBuilder
+                                                                     actionExecutionRequestBuilder) {
+
+        actionInvocationRequestBuilders.remove(actionExecutionRequestBuilder.getSupportedActionType());
+    }
+
+}

components/action-mgt/org.wso2.carbon.identity.action.execution/src/main/java/org/wso2/carbon/identity/action/execution/ActionExecutionResponseProcessor.java

@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2024, WSO2 LLC. (http://www.wso2.com).
+ *
+ * WSO2 LLC. 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.wso2.carbon.identity.action.execution;
+
+import org.wso2.carbon.identity.action.execution.exception.ActionExecutionResponseProcessorException;
+import org.wso2.carbon.identity.action.execution.model.ActionExecutionStatus;
+import org.wso2.carbon.identity.action.execution.model.ActionInvocationErrorResponse;
+import org.wso2.carbon.identity.action.execution.model.ActionInvocationSuccessResponse;
+import org.wso2.carbon.identity.action.execution.model.ActionType;
+import org.wso2.carbon.identity.action.execution.model.Event;
+
+import java.util.Map;
+
+/**
+ * This interface defines the Action Execution Response Processor.
+ * Action Execution Response Processor is the component that is responsible for processing the response received
+ * from the action execution.
+ */
+public interface ActionExecutionResponseProcessor {
+
+    ActionType getSupportedActionType();
+
+    ActionExecutionStatus processSuccessResponse(ActionType actionType, Map<String, Object> eventContext,
+                                                 Event actionEvent,
+                                                 ActionInvocationSuccessResponse successResponse) throws
+            ActionExecutionResponseProcessorException;
+
+    ActionExecutionStatus processErrorResponse(ActionType actionType, Map<String, Object> eventContext,
+                                               Event actionEvent,
+                                               ActionInvocationErrorResponse errorResponse) throws
+            ActionExecutionResponseProcessorException;
+}

components/action-mgt/org.wso2.carbon.identity.action.execution/src/main/java/org/wso2/carbon/identity/action/execution/ActionExecutionResponseProcessorFactory.java

@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2024, WSO2 LLC. (http://www.wso2.com).
+ *
+ * WSO2 LLC. 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.wso2.carbon.identity.action.execution;
+
+import org.wso2.carbon.identity.action.execution.model.ActionType;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * This class defines the Action Execution Response Processor Factory.
+ * Action Execution Response Processor Factory is the component that is responsible for providing the
+ * {@link ActionExecutionResponseProcessor} based on the action type.
+ */
+public class ActionExecutionResponseProcessorFactory {
+
+    private static final Map<ActionType, ActionExecutionResponseProcessor> actionInvocationResponseProcessors =
+            new HashMap<>();
+
+    public static ActionExecutionResponseProcessor getActionExecutionResponseProcessor(ActionType actionType) {
+
+        switch (actionType) {
+            case PRE_ISSUE_ACCESS_TOKEN:
+                return actionInvocationResponseProcessors.get(ActionType.PRE_ISSUE_ACCESS_TOKEN);
+            default:
+                return null;
+        }
+    }
+
+    public static void registerActionExecutionResponseProcessor(ActionExecutionResponseProcessor
+                                                                        actionExecutionResponseProcessor) {
+
+        actionInvocationResponseProcessors.put(actionExecutionResponseProcessor.getSupportedActionType(),
+                actionExecutionResponseProcessor);
+    }
+
+    public static void unregisterActionExecutionResponseProcessor(ActionExecutionResponseProcessor
+                                                                          actionExecutionResponseProcessor) {
+
+        actionInvocationResponseProcessors.remove(actionExecutionResponseProcessor.getSupportedActionType());
+    }
+
+}