src/main/java/net/pterodactylus/demoscenemusic/data/DefaultUser.java

   1 /*
   2  * DemosceneMusic - DefaultUser.java - Copyright © 2012 David Roden
   3  *
   4  * This program is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 package net.pterodactylus.demoscenemusic.data;
  19
  20 import java.io.UnsupportedEncodingException;
  21 import java.util.Collection;
  22
  23 import net.pterodactylus.util.crypto.MessageDigestHasher;
  24 import net.pterodactylus.util.number.Hex;
  25 import net.pterodactylus.util.object.Default;
  26
  27 /**
  28  * Default implementation of a user data container.
  29  *
  30  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  31  */
  32 public class DefaultUser extends DefaultBase implements User {
  33
  34         /**
  35          * Creates a new user data container.
  36          *
  37          * @param id
  38          *            The ID of the user
  39          */
  40         public DefaultUser(String id) {
  41                 super(id);
  42         }
  43
  44         /**
  45          * {@inheritDoc}
  46          */
  47         @Override
  48         public String getName() {
  49                 return getValue("name", String.class).get();
  50         }
  51
  52         /**
  53          * {@inheritDoc}
  54          */
  55         @Override
  56         public User setName(String name) {
  57                 getValue("name", String.class).set(name);
  58                 return this;
  59         }
  60
  61         /**
  62          * {@inheritDoc}
  63          */
  64         @Override
  65         public User setPassword(String password) {
  66                 try {
  67                         getValue("password", String.class).set(Hex.toHex(MessageDigestHasher.getSHA256Hasher().hash(password.getBytes("UTF-8"))));
  68                         return this;
  69                 } catch (UnsupportedEncodingException uee1) {
  70                         throw new RuntimeException("VM does not support UTF-8.", uee1);
  71                 }
  72         }
  73
  74         /**
  75          * {@inheritDoc}
  76          */
  77         @Override
  78         public User setPasswordHash(String passwordHash) {
  79                 getValue("password", String.class).set(passwordHash);
  80                 return this;
  81         }
  82
  83         /**
  84          * {@inheritDoc}
  85          */
  86         @Override
  87         public boolean verifyPassword(String password) {
  88                 try {
  89                         return getValue("password", String.class).get().equalsIgnoreCase(Hex.toHex(MessageDigestHasher.getSHA256Hasher().hash(password.getBytes("UTF-8"))));
  90                 } catch (UnsupportedEncodingException uee1) {
  91                         throw new RuntimeException("VM does not support UTF-8.", uee1);
  92                 }
  93         }
  94
  95         /**
  96          * {@inheritDoc}
  97          */
  98         @Override
  99         public int getLevel() {
 100                 return Default.forNull(getValue("level", Integer.class).get(), 0);
 101         }
 102
 103         /**
 104          * {@inheritDoc}
 105          */
 106         @Override
 107         public User setLevel(int level) {
 108                 getValue("level", Integer.class).set(level);
 109                 return this;
 110         }
 111
 112         /**
 113          * {@inheritDoc}
 114          */
 115         @Override
 116         @SuppressWarnings("unchecked")
 117         public Collection<String> getOpenIds() {
 118                 return getValue("openIds", Collection.class).get();
 119         }
 120
 121         /**
 122          * {@inheritDoc}
 123          */
 124         @Override
 125         public User setOpenIds(Collection<String> openIds) {
 126                 getValue("openIds", Collection.class).set(openIds);
 127                 return this;
 128         }
 129
 130         //
 131         // OBJECT METHODS
 132         //
 133
 134         /**
 135          * {@inheritDoc}
 136          */
 137         @Override
 138         public int hashCode() {
 139                 return getId().hashCode();
 140         }
 141
 142         /**
 143          * {@inheritDoc}
 144          */
 145         @Override
 146         public boolean equals(Object object) {
 147                 if (!(object instanceof User)) {
 148                         return false;
 149                 }
 150                 return ((User) object).getId().equals(getId());
 151         }
 152
 153 }