src/main/java/fr/xephi/authme/process/changepassword/AsyncChangePassword.java
package fr.xephi.authme.process.changepassword;
import fr.xephi.authme.ConsoleLogger;
import fr.xephi.authme.data.auth.PlayerAuth;
import fr.xephi.authme.data.auth.PlayerCache;
import fr.xephi.authme.datasource.DataSource;
import fr.xephi.authme.output.ConsoleLoggerFactory;
import fr.xephi.authme.message.MessageKey;
import fr.xephi.authme.process.AsynchronousProcess;
import fr.xephi.authme.security.PasswordSecurity;
import fr.xephi.authme.security.crypts.HashedPassword;
import fr.xephi.authme.service.CommonService;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import javax.inject.Inject;
import java.util.Locale;
public class AsyncChangePassword implements AsynchronousProcess {
private final ConsoleLogger logger = ConsoleLoggerFactory.get(AsyncChangePassword.class);
@Inject
private DataSource dataSource;
@Inject
private CommonService commonService;
@Inject
private PasswordSecurity passwordSecurity;
@Inject
private PlayerCache playerCache;
AsyncChangePassword() {
}
/**
* Change password for an online player
*
* @param player the player
* @param oldPassword the old password used by the player
* @param newPassword the new password chosen by the player
*/
public void changePassword(Player player, String oldPassword, String newPassword) {
String name = player.getName().toLowerCase(Locale.ROOT);
PlayerAuth auth = playerCache.getAuth(name);
if (passwordSecurity.comparePassword(oldPassword, auth.getPassword(), player.getName())) {
HashedPassword hashedPassword = passwordSecurity.computeHash(newPassword, name);
auth.setPassword(hashedPassword);
if (!dataSource.updatePassword(auth)) {
commonService.send(player, MessageKey.ERROR);
return;
}
// TODO: send an update when a messaging service will be implemented (PASSWORD_CHANGED)
playerCache.updatePlayer(auth);
commonService.send(player, MessageKey.PASSWORD_CHANGED_SUCCESS);
logger.info(player.getName() + " changed his password");
} else {
commonService.send(player, MessageKey.WRONG_PASSWORD);
}
}
/**
* Change a user's password as an administrator, without asking for the previous one
*
* @param sender who is performing the operation, null if called by other plugins
* @param playerName the player name
* @param newPassword the new password chosen for the player
*/
public void changePasswordAsAdmin(CommandSender sender, String playerName, String newPassword) {
String lowerCaseName = playerName.toLowerCase(Locale.ROOT);
if (!(playerCache.isAuthenticated(lowerCaseName) || dataSource.isAuthAvailable(lowerCaseName))) {
if (sender == null) {
logger.warning("Tried to change password for user " + lowerCaseName + " but it doesn't exist!");
} else {
commonService.send(sender, MessageKey.UNKNOWN_USER);
}
return;
}
HashedPassword hashedPassword = passwordSecurity.computeHash(newPassword, lowerCaseName);
if (dataSource.updatePassword(lowerCaseName, hashedPassword)) {
// TODO: send an update when a messaging service will be implemented (PASSWORD_CHANGED)
if (sender != null) {
commonService.send(sender, MessageKey.PASSWORD_CHANGED_SUCCESS);
logger.info(sender.getName() + " changed password of " + lowerCaseName);
} else {
logger.info("Changed password of " + lowerCaseName);
}
} else {
if (sender != null) {
commonService.send(sender, MessageKey.ERROR);
}
logger.warning("An error occurred while changing password for user " + lowerCaseName + "!");
}
}
}