HasherUtils.java

package cn.dreampie.common.plugin.shiro.hasher;

import org.apache.shiro.authc.credential.DefaultPasswordService;
import org.apache.shiro.authc.credential.PasswordService;

/**
 * Created by wangrenhui on 14-5-5.
 */
public class HasherUtils {

    private static HasherUtils hasherUtils = new HasherUtils();

    private static PasswordService passwordService = new DefaultPasswordService();

    private HasherUtils() {
    }

    public static HasherUtils me() {
        return hasherUtils;
    }

    public HasherInfo hash(String hashText, Hasher hasher) {
        HasherInfo hasherInfo = null;
        if (hasher == Hasher.DEFAULT) {
            hasherInfo = new HasherInfo(hashText, passwordService.encryptPassword(hashText), hasher, "");
        }
        return hasherInfo;
    }

    public boolean match(Object submittedPlaintext, String encrypted, Hasher hasher) {
        boolean result = false;
        if (hasher == Hasher.DEFAULT) {
            result = passwordService.passwordsMatch(submittedPlaintext, encrypted);
        }
        return result;
    }
}