+++ /dev/null
-/*
- * Copyright 2005-2010 the original author or authors.
- *
- * Licensed 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.wamblee.security.authentication;
-
-import java.io.Serializable;
-import java.util.Set;
-import java.util.TreeSet;
-
-import javax.persistence.CascadeType;
-import javax.persistence.Entity;
-import javax.persistence.FetchType;
-import javax.persistence.GeneratedValue;
-import javax.persistence.GenerationType;
-import javax.persistence.Id;
-import javax.persistence.JoinColumn;
-import javax.persistence.JoinTable;
-import javax.persistence.ManyToMany;
-import javax.persistence.NamedQueries;
-import javax.persistence.NamedQuery;
-import javax.persistence.Table;
-import javax.persistence.Transient;
-import javax.persistence.Version;
-
-import org.wamblee.security.authentication.UserMgtException.Reason;
-import org.wamblee.security.encryption.MessageDigester;
-
-/**
- * Represents a user. The methods for managing the groups of the user have
- * package scope. Managing the groups of the user should be done through the
- * {@link org.wamblee.security.authentication.UserAdministration} interface.
- */
-@Entity
-@Table(name = "SEC_USER")
-@NamedQueries( {
- @NamedQuery(name = User.QUERY_FIND_BY_NAME, query = "select u from User u where u.name = :" +
- User.NAME_PARAM),
- @NamedQuery(name = User.QUERY_FIND_BY_GROUP_NAME, query = "select user from User user join user.groups grp where grp.name = :name"),
- @NamedQuery(name = User.QUERY_COUNT_USERS, query = "select count(u) from User u"),
- @NamedQuery(name = User.QUERY_ALL_USERS, query = "select u from User u") })
-public class User implements Serializable, Comparable {
-
- public static final String QUERY_FIND_BY_NAME = "User.findByName";
- public static final String QUERY_FIND_BY_GROUP_NAME = "User.findByGroupName";
- public static final String QUERY_COUNT_USERS = "User.count";
- public static final String QUERY_ALL_USERS = "User.all";
- public static final String NAME_PARAM = "name";
-
- @Id
- @GeneratedValue(strategy = GenerationType.AUTO)
- private Long id;
-
- @Version
- private int version;
-
- /**
- * User name.
- */
- private String name;
-
- /**
- * Password.
- */
- private String password;
-
- /**
- * Groups the user belongs to.
- */
- @ManyToMany(cascade = CascadeType.MERGE, fetch = FetchType.EAGER)
- @JoinTable(name = "SEC_USER_GROUP", joinColumns = { @JoinColumn(name = "USER_ID") }, inverseJoinColumns = { @JoinColumn(name = "GROUP_ID") })
- private Set<Group> groups;
-
- /**
- * Password validator.
- */
- @Transient
- private NameValidator passwordValidator;
-
- /**
- * Password encoder.
- */
- @Transient
- private MessageDigester passwordEncoder;
-
- /**
- * Constructs the user.
- *
- * @param aName
- * User name.
- * @param aPassword
- * Password.
- */
- User(String aName, String aPassword, NameValidator aPasswordValidator,
- MessageDigester aPasswordEncoder) {
- super();
- name = aName;
- aPasswordValidator.validate(aPassword);
- password = aPasswordEncoder.hash(aPassword);
- groups = new TreeSet<Group>();
- passwordValidator = aPasswordValidator;
- passwordEncoder = aPasswordEncoder;
- }
-
- /**
- * Creates a new User object.
- *
- */
- public User(User aUser) {
- id = aUser.id;
- version = aUser.version;
- name = aUser.name;
- password = aUser.password;
- groups = new TreeSet<Group>();
-
- for (Group group : aUser.groups) {
- groups.add(new Group(group));
- }
-
- passwordValidator = aUser.passwordValidator;
- passwordEncoder = aUser.passwordEncoder;
- }
-
- /**
- * Creates a new User object.
- */
- User() {
- super();
- name = null;
- password = null;
- groups = null;
- passwordValidator = null;
- passwordEncoder = null;
- }
-
- /**
- * Sets the password validator.
- *
- * @param aPasswordValidator
- * Validator.
- */
- public void setPasswordValidator(NameValidator aPasswordValidator) {
- passwordValidator = aPasswordValidator;
- }
-
- /**
- * Sets the password encoder.
- *
- * @param aPasswordEncoder
- * Encoder.
- */
- public void setPasswordEncoder(MessageDigester aPasswordEncoder) {
- passwordEncoder = aPasswordEncoder;
- }
-
- /**
- *
- * @return Returns the password.
- */
- String getPassword() {
- return password;
- }
-
- /**
- * Checks the password.
- *
- * @param aPassword
- * Password to check.
- *
- * @return True iff the password is correct.
- */
- public boolean checkPassword(String aPassword) {
- String encoded = passwordEncoder.hash(aPassword);
-
- return password.equals(encoded);
- }
-
- /**
- * Changes the password.
- *
- * @param aOldPassword
- * Old password.
- * @param aNewPassword
- * New password.
- *
- * @return True iff the password was changed successfully.
- */
- public boolean changePassword(String aOldPassword, String aNewPassword) {
- if (!checkPassword(aOldPassword)) {
- return false;
- }
- passwordValidator.validate(aNewPassword);
- setPassword(aNewPassword);
- return true;
- }
-
- /**
- *
- * @param aPassword
- * The password to set.
- *
- */
- public void setPassword(String aPassword) {
- passwordValidator.validate(aPassword);
- password = passwordEncoder.hash(aPassword);
- }
-
- /**
- * For OR mapping.
- *
- * @return Password.
- */
- protected String getPasswordString() {
- return password;
- }
-
- /**
- * For OR mapping.
- *
- * @param aPassword
- * Password.
- */
- protected void setPasswordString(String aPassword) {
- password = aPassword;
- }
-
- /**
- *
- * @return Returns the _user.
- */
- public String getName() {
- return name;
- }
-
- /**
- *
- * @param aName
- * The username to set.
- */
- void setName(String aName) {
- name = aName;
- }
-
- /**
- * Gets the groups the user belongs to.
- *
- * @return Groups.
- */
- public Set<Group> getGroups() {
- Set<Group> result = new TreeSet<Group>();
- result.addAll(groups);
-
- return result;
- }
-
- /**
- * Checks whether the user belongs to the given group.
- *
- * @param aGroup
- * Group.
- *
- * @return True if the user belongs to the group.
- */
- public boolean isInGroup(Group aGroup) {
- return groups.contains(aGroup);
- }
-
- /**
- * Checks whether the user belongs to the given group.
- *
- * @param aGroup
- * Group.
- *
- * @return True if the user belongs to the group.
- */
- public boolean isInGroup(String aGroup) {
- return groups.contains(new Group(aGroup));
- }
-
- /**
- * Gets the group set. For OR mapping.
- *
- * @return set of groups.
- */
- Set<Group> getGroupSet() {
- return groups;
- }
-
- /**
- * Sets the groups the user belongs to, for OR mapping.
- *
- * @param aGroups
- * Groups.
- */
- void setGroupSet(Set<Group> aGroups) {
- groups = aGroups;
- }
-
- /**
- * Adds the user to a group.
- *
- * @param aGroup
- * Group to add the user to.
- *
- * @throws UserMgtException
- * In case the user already belongs to the group.
- */
- void addGroup(Group aGroup) throws UserMgtException {
- if (groups.contains(aGroup)) {
- throw new UserMgtException(Reason.USER_ALREADY_IN_GROUP, aGroup);
- }
-
- groups.add(aGroup);
- }
-
- /**
- * Removes the user from a group.
- *
- * @param aGroup
- * Group.
- *
- * @throws UserMgtException
- * In case the user does not belong to the group.
- */
- void removeGroup(Group aGroup) {
- if (!groups.contains(aGroup)) {
- throw new UserMgtException(Reason.USER_NOT_IN_GROUP, this, aGroup);
- }
-
- groups.remove(aGroup);
- }
-
- /*
- * (non-Javadoc)
- *
- * @see java.lang.Object#equals(java.lang.Object)
- */
- @Override
- public boolean equals(Object aUser) {
- if (aUser == null) {
- return false;
- }
- if (!(aUser instanceof User)) {
- return false;
- }
-
- User user = (User) aUser;
-
- return name.equals(user.name);
- }
-
- /*
- * (non-Javadoc)
- *
- * @see java.lang.Object#hashCode()
- */
- @Override
- public int hashCode() {
- return name.hashCode();
- }
-
- /*
- * (non-Javadoc)
- *
- * @see java.lang.Object#toString()
- */
- @Override
- public String toString() {
- String result = "User(name=" + name + ", password=" + password;
-
- for (Group group : groups) {
- result += (", group=" + group);
- }
-
- return result + ")";
- }
-
- /*
- * (non-Javadoc)
- *
- * @see java.lang.Comparable#compareTo(T)
- */
- public int compareTo(Object aUser) {
- return name.compareTo(((User) aUser).name);
- }
-
- public Long getPrimaryKey() {
- return id;
- }
-}
git://wamblee.org / utils / blobdiff