forked from community/device-mgt-core
mharindu
9 years ago
parent
4c50d4842d
commit
ffc7542d4d
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/*
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* Copyright (c) 2016, 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.apimgt.annotations.api;
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import java.lang.annotation.ElementType;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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import java.lang.annotation.Target;
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/**
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* This class is the representation of custom developed Permission annotation.
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*/
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@Target(ElementType.METHOD)
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@Retention(RetentionPolicy.RUNTIME)
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public @interface Permission {
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String scope();
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String[] permissions();
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}
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/*
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* Copyright (c) 2016, 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.apimgt.webapp.publisher.config;
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/**
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* This class represents the information related to permissions.
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*/
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public class PermissionConfiguration {
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private String scopeName;
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private String[] permissions;
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public String getScopeName() {
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return scopeName;
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}
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public void setScopeName(String scope) {
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this.scopeName = scope;
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}
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public String[] getPermissions() {
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return permissions;
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}
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public void setPermissions(String[] permissions) {
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this.permissions = permissions;
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}
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}
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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.apimgt.webapp.publisher.config;
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/**
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* Custom exception class of Permission related operations.
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*/
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public class PermissionManagementException extends Exception {
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private static final long serialVersionUID = -3151279311929070298L;
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private String errorMessage;
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public String getErrorMessage() {
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return errorMessage;
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}
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public void setErrorMessage(String errorMessage) {
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this.errorMessage = errorMessage;
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}
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public PermissionManagementException(String msg, Exception nestedEx) {
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super(msg, nestedEx);
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setErrorMessage(msg);
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}
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public PermissionManagementException(String message, Throwable cause) {
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super(message, cause);
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setErrorMessage(message);
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}
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public PermissionManagementException(String msg) {
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super(msg);
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setErrorMessage(msg);
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}
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public PermissionManagementException() {
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super();
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}
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public PermissionManagementException(Throwable cause) {
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super(cause);
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}
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}
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@ -0,0 +1,91 @@
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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.apimgt.webapp.publisher.lifecycle.util;
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import org.wso2.carbon.apimgt.webapp.publisher.config.PermissionManagementException;
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import org.wso2.carbon.apimgt.webapp.publisher.internal.APIPublisherDataHolder;
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import org.wso2.carbon.context.PrivilegedCarbonContext;
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import org.wso2.carbon.registry.api.RegistryException;
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import org.wso2.carbon.registry.api.Resource;
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import org.wso2.carbon.registry.core.Registry;
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import java.util.StringTokenizer;
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/**
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* Utility class which holds necessary utility methods required for persisting permissions in
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* registry.
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*/
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public class PermissionUtils {
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public static final String ADMIN_PERMISSION_REGISTRY_PATH = "/permission/admin";
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public static final String PERMISSION_PROPERTY_NAME = "name";
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public static Registry getGovernanceRegistry() throws PermissionManagementException {
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try {
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int tenantId = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantId();
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return APIPublisherDataHolder.getInstance().getRegistryService()
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.getGovernanceSystemRegistry(
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tenantId);
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} catch (RegistryException e) {
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throw new PermissionManagementException(
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"Error in retrieving governance registry instance: " +
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e.getMessage(), e);
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}
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}
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public static void addPermission(String permission) throws PermissionManagementException {
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String resourcePermission = getAbsolutePermissionPath(permission);
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try {
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StringTokenizer tokenizer = new StringTokenizer(resourcePermission, "/");
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String lastToken = "", currentToken, tempPath;
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while (tokenizer.hasMoreTokens()) {
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currentToken = tokenizer.nextToken();
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tempPath = lastToken + "/" + currentToken;
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if (!checkResourceExists(tempPath)) {
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createRegistryCollection(tempPath, currentToken);
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}
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lastToken = tempPath;
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}
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} catch (RegistryException e) {
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throw new PermissionManagementException("Error occurred while persisting permission : " +
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resourcePermission, e);
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}
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}
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public static void createRegistryCollection(String path, String resourceName)
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throws PermissionManagementException,
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RegistryException {
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Resource resource = PermissionUtils.getGovernanceRegistry().newCollection();
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resource.addProperty(PERMISSION_PROPERTY_NAME, resourceName);
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PermissionUtils.getGovernanceRegistry().beginTransaction();
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PermissionUtils.getGovernanceRegistry().put(path, resource);
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PermissionUtils.getGovernanceRegistry().commitTransaction();
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}
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public static boolean checkResourceExists(String path)
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throws PermissionManagementException,
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org.wso2.carbon.registry.core.exceptions.RegistryException {
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return PermissionUtils.getGovernanceRegistry().resourceExists(path);
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}
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private static String getAbsolutePermissionPath(String permissionPath) {
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return PermissionUtils.ADMIN_PERMISSION_REGISTRY_PATH + permissionPath;
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}
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}
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