forked from community/device-mgt-core
milanperera
9 years ago
commit
126c2ec371
@ -0,0 +1,38 @@
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/*
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* Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
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*
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* WSO2 Inc. licenses this file to you under the Apache License,
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* Version 2.0 (the "License"); you may not use this file except
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* in compliance with the License.
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* you may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package org.wso2.carbon.device.mgt.core.config.permission;
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import javax.xml.bind.annotation.XmlElement;
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import javax.xml.bind.annotation.XmlRootElement;
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import java.util.List;
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@XmlRootElement(name = "PermissionConfiguration")
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public class PermissionConfiguration {
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private List<Permission> permissions;
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public List<Permission> getPermissions() {
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return permissions;
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}
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@XmlElement(name = "Permission", required = true)
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public void setPermissions(List<Permission> permissions) {
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this.permissions = permissions;
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}
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}
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@ -0,0 +1,77 @@
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/*
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* Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
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*
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* WSO2 Inc. licenses this file to you under the Apache License,
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* Version 2.0 (the "License"); you may not use this file except
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* in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package org.wso2.carbon.device.mgt.core.config.permission;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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/**
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* This class represents the node of a permission graph.
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*/
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public class PermissionHolder {
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String pathName;
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Map<String, Permission> permissions = new HashMap<String, Permission>();
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List<PermissionHolder> children = new ArrayList<PermissionHolder>();
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public PermissionHolder(String pathName) {
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this.pathName = pathName;
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}
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public String getPathName() {
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return pathName;
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}
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public void setPathName(String pathName) {
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this.pathName = pathName;
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}
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public List<PermissionHolder> getChildren() {
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return children;
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}
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public PermissionHolder getChild(String pathName) {
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PermissionHolder child = null;
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for (PermissionHolder node : children) {
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if (node.getPathName().equals(pathName)) {
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return node;
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}
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}
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return child;
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}
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public void addChild(PermissionHolder node) {
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children.add(node);
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}
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public void addPermission(String httpMethod, Permission permission) {
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permissions.put(httpMethod, permission);
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}
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public Permission getPermission(String httpMethod) {
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return permissions.get(httpMethod);
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}
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public Collection<Permission> getPermissions() {
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return permissions.values();
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}
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}
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@ -0,0 +1,43 @@
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package org.wso2.carbon.device.mgt.core.internal;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.osgi.framework.BundleContext;
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import org.osgi.service.component.ComponentContext;
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import org.wso2.carbon.device.mgt.core.scep.SCEPManager;
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import org.wso2.carbon.device.mgt.core.scep.SCEPManagerImpl;
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/**
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* @scr.component name="org.wso2.carbon.device.mgt.core.scep" immediate="true"
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*/
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public class SCEPManagerServiceComponent {
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private static final Log log = LogFactory.getLog(SCEPManagerServiceComponent.class);
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protected void activate(ComponentContext componentContext) {
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try {
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if (log.isDebugEnabled()) {
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log.debug("Initializing SCEP core bundle");
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}
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BundleContext bundleContext = componentContext.getBundleContext();
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bundleContext.registerService(SCEPManager.class.getName(),
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new SCEPManagerImpl(), null);
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if (log.isDebugEnabled()) {
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log.debug("SCEP core bundle has been successfully initialized");
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}
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} catch (Throwable e) {
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String msg = "Error occurred while initializing SCEP core bundle";
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log.error(msg, e);
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}
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}
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protected void deactivate(ComponentContext ctx) {
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if (log.isDebugEnabled()) {
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log.debug("Deactivating SCEP core bundle");
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}
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}
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}
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@ -0,0 +1,86 @@
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/*
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* Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
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*
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* WSO2 Inc. licenses this file to you under the Apache License,
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* Version 2.0 (the "License"); you may not use this file except
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* in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package org.wso2.carbon.webapp.authenticator.framework.authorizer;
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import org.apache.catalina.connector.Request;
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import org.apache.catalina.connector.Response;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.wso2.carbon.context.CarbonContext;
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import org.wso2.carbon.device.mgt.core.config.permission.Permission;
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import org.wso2.carbon.device.mgt.core.config.permission.PermissionManager;
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import org.wso2.carbon.user.api.UserStoreException;
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import org.wso2.carbon.webapp.authenticator.framework.authenticator.WebappAuthenticator;
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import java.util.StringTokenizer;
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/**
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* This class represents the methods that are used to authorize requests.
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*/
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public class PermissionAuthorizer {
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private static final Log log = LogFactory.getLog(PermissionAuthorizer.class);
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public WebappAuthenticator.Status authorize(Request request, Response response) {
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// contextOperation is used to get defined operation type from the web.xml
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String requestUri = request.getRequestURI();
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String requestMethod = request.getMethod();
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if (requestUri == null || requestUri.isEmpty() ||
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requestMethod == null || requestMethod.isEmpty()) {
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return WebappAuthenticator.Status.CONTINUE;
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}
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PermissionManager permissionManager = PermissionManager.getInstance();
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Permission requestPermission = permissionManager.getPermission(requestUri, requestMethod);
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if (requestPermission == null) {
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if (log.isDebugEnabled()) {
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log.debug("Permission to request '" + requestUri + "' is not defined in the configuration");
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}
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return WebappAuthenticator.Status.FAILURE;
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}
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String permissionString = requestPermission.getPath();
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// This is added temporarily until authentication works.
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String username = "admin";
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boolean isUserAuthorized;
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try {
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isUserAuthorized = CarbonContext.getThreadLocalCarbonContext().getUserRealm().
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getAuthorizationManager().isUserAuthorized(username, permissionString, "read");
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} catch (UserStoreException e) {
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log.error("Error occurred while retrieving user store. " + e.getMessage());
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return WebappAuthenticator.Status.FAILURE;
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}
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if (log.isDebugEnabled()) {
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log.debug("Is user authorized: " + isUserAuthorized);
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}
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if (isUserAuthorized) {
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return WebappAuthenticator.Status.SUCCESS;
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} else {
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return WebappAuthenticator.Status.FAILURE;
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}
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}
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}
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@ -0,0 +1,76 @@
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/*
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* Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
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*
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* WSO2 Inc. licenses this file to you under the Apache License,
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* Version 2.0 (the "License"); you may not use this file except
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* in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package org.wso2.carbon.webapp.authenticator.framework.authorizer;
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import org.apache.catalina.connector.Request;
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import org.apache.catalina.connector.Response;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve;
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import org.wso2.carbon.tomcat.ext.valves.CompositeValve;
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import org.wso2.carbon.webapp.authenticator.framework.AuthenticationFrameworkUtil;
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import org.wso2.carbon.webapp.authenticator.framework.authenticator.WebappAuthenticator;
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import javax.servlet.http.HttpServletResponse;
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public class PermissionAuthorizerValve extends CarbonTomcatValve {
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private static final Log log = LogFactory.getLog(PermissionAuthorizerValve.class);
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private static final String AUTHORIZATION_ENABLED = "authorization-enabled";
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@Override
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public void invoke(Request request, Response response, CompositeValve compositeValve) {
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String permissionStatus =
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request.getContext().findParameter(AUTHORIZATION_ENABLED);
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if (permissionStatus == null || permissionStatus.isEmpty()) {
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this.processResponse(request, response, compositeValve, WebappAuthenticator.Status.CONTINUE);
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return;
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}
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// check whether the permission checking function is enabled
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boolean isEnabled = new Boolean(permissionStatus);
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if (!isEnabled) {
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this.processResponse(request, response, compositeValve, WebappAuthenticator.Status.CONTINUE);
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return;
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}
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if (log.isDebugEnabled()) {
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log.debug("Checking permission of request: " + request.getRequestURI());
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}
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PermissionAuthorizer permissionAuthorizer = new PermissionAuthorizer();
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WebappAuthenticator.Status status = permissionAuthorizer.authorize(request, response);
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this.processResponse(request, response, compositeValve, status);
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}
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private void processResponse(Request request, Response response, CompositeValve compositeValve,
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WebappAuthenticator.Status status) {
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switch (status) {
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case SUCCESS:
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case CONTINUE:
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this.getNext().invoke(request, response, compositeValve);
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break;
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case FAILURE:
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String msg = "Failed to authorize incoming request";
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log.error(msg);
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AuthenticationFrameworkUtil.handleResponse(request, response, HttpServletResponse.SC_UNAUTHORIZED, msg);
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break;
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}
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}
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}
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@ -1,3 +1,2 @@
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instructions.configure = \
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org.eclipse.equinox.p2.touchpoint.natives.copy(source:${installFolder}/../features/org.wso2.carbon.webapp.authenticator.framework.server_${feature.version}/conf/webapp-authenticator-config.xml,target:${installFolder}/../../conf/etc/webapp-authenticator-config.xml,overwrite:true);\
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org.eclipse.equinox.p2.touchpoint.natives.copy(source:${installFolder}/../features/org.wso2.carbon.webapp.authenticator.framework.server_${feature.version}/conf/permissions-config.xml,target:${installFolder}/../../conf/etc/permissions-config.xml,overwrite:true);\
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