1 /** 2 * This file Copyright (c) 2003-2010 Magnolia International 3 * Ltd. (http://www.magnolia-cms.com). All rights reserved. 4 * 5 * 6 * This file is dual-licensed under both the Magnolia 7 * Network Agreement and the GNU General Public License. 8 * You may elect to use one or the other of these licenses. 9 * 10 * This file is distributed in the hope that it will be 11 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the 12 * implied warranty of MERCHANTABILITY or FITNESS FOR A 13 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT. 14 * Redistribution, except as permitted by whichever of the GPL 15 * or MNA you select, is prohibited. 16 * 17 * 1. For the GPL license (GPL), you can redistribute and/or 18 * modify this file under the terms of the GNU General 19 * Public License, Version 3, as published by the Free Software 20 * Foundation. You should have received a copy of the GNU 21 * General Public License, Version 3 along with this program; 22 * if not, write to the Free Software Foundation, Inc., 51 23 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 24 * 25 * 2. For the Magnolia Network Agreement (MNA), this file 26 * and the accompanying materials are made available under the 27 * terms of the MNA which accompanies this distribution, and 28 * is available at http://www.magnolia-cms.com/mna.html 29 * 30 * Any modifications to this file must keep this entire header 31 * intact. 32 * 33 */ 34 package info.magnolia.cms.security; 35 36 import java.io.Serializable; 37 import java.util.Collection; 38 39 import javax.security.auth.Subject; 40 41 /** 42 * Represents a magnolia user. 43 * 44 * @author philipp 45 * @version $Revision:2558 $ ($Author:scharles $) 46 */ 47 public interface User extends Serializable { 48 49 /** 50 * Is this user in a specified role? 51 * @param roleName the name of the role 52 * @return true if in role 53 */ 54 boolean hasRole(String roleName); 55 56 /** 57 * Remove a role. Implementation is optional 58 */ 59 void removeRole(String roleName) throws UnsupportedOperationException; 60 61 /** 62 * Adds a role to this user. Implementation is optional 63 * @param roleName the name of the role 64 */ 65 void addRole(String roleName) throws UnsupportedOperationException; 66 67 /** 68 * Is this user in a specified group? 69 * @return true if in group 70 */ 71 boolean inGroup(String groupName); 72 73 /** 74 * Remove a group. Implementation is optional 75 */ 76 void removeGroup(String groupName) throws UnsupportedOperationException; 77 78 /** 79 * Adds this user to a group. Implementation is optional 80 */ 81 void addGroup(String groupName) throws UnsupportedOperationException; 82 83 /** 84 * Returns false if the user was explicitly disabled. Implementations should return 85 * true by default if the status is unknown. 86 */ 87 boolean isEnabled(); 88 89 void setEnabled(boolean enabled); 90 91 /** 92 * get user language 93 * @return language string 94 */ 95 String getLanguage(); 96 97 /** 98 * get user name 99 * @return name string 100 */ 101 String getName(); 102 103 /** 104 * get user password 105 * @return password string 106 */ 107 String getPassword(); 108 109 /** 110 * Gets an arbitrary property from this user. 111 */ 112 String getProperty(String propertyName); 113 114 /** 115 * Sets an arbitrary property for this user. 116 * Values are currently Strings; we'd need some kind of abstract encoding mechanism to allow other types if needed. 117 */ 118 void setProperty(String propertyName, String value); 119 120 /** 121 * get groups that user is in 122 */ 123 Collection<String> getGroups(); 124 125 /** 126 * get all groups to which this user belongs to, collected recursively including 127 * */ 128 Collection<String> getAllGroups(); 129 130 /** 131 * get roles that are directly assigned to user 132 */ 133 Collection<String> getRoles(); 134 135 /** 136 * get all roles assigned to this user, collected recursively including groups/subgroups 137 * */ 138 Collection<String> getAllRoles(); 139 140 /** 141 * Returns the jaas subject if available. 142 */ 143 Subject getSubject(); 144 145 /** 146 * The jass login handler will set the subject 147 * 148 */ 149 void setSubject(Subject subject); 150 }