Java Code Examples for org.springframework.util.DigestUtils#md5DigestAsHex()

@Override
public AdminDto addAdmin(AdminDto dto) throws CommonException {

    String password = StringUtils.trimToEmpty(dto.getAdminPassword());
    if (EMPTY.equals(password)){
        throw new CommonException(ERROR_REGISTRYPASSWORD100011);
    }

    String name = StringUtils.trimToEmpty(dto.getAdminName());
    if (EMPTY.equals(name)){
        throw new CommonException(ERROR_REGISTRY_ADMIN_NAME100012);
    }

    String salt = RandomStringUtils.randomNumeric(6);
    dto.setAdminSalt(salt);
    String md5Password = DigestUtils.md5DigestAsHex((password + salt).getBytes());
    dto.setAdminPassword(md5Password);
    int adminId = adminDtoMapper.insert(dto);
    dto.setAdminId(Long.parseLong(String.valueOf(adminId)));
    dto.setAdminSalt(null);
    return dto;
}
 

@Override
public E3Result register(User user) {
    // 数据有效性校验
    if (StringUtils.isBlank(user.getUsername()) || StringUtils.isBlank(user.getPassword())|| StringUtils.isBlank(user.getEmail())) {
        return E3Result.build(400, "用户数据不完整，注册失败");
    }
    // 补全pojo的属性
    user.setRegistertime(new Date());
    user.setLastlogintime(new Date());
    // 对密码进行md5加密
    String md5Pass = DigestUtils.md5DigestAsHex(user.getPassword().getBytes());
    user.setPassword(md5Pass);
    // 把用户数据插入到数据库中
    userMapper.insert(user);//新增3.18
    Integer userId = user.getUserid();
    // 返回添加成功
    return E3Result.ok(userId);
}
 

/**
 * add
 *
 * @return
 */
@RequestMapping("/add")
@PermessionLimit(adminuser = true)
@ResponseBody
public ReturnT<String> add(XxlConfUser xxlConfUser){

    // valid
    if (StringUtils.isBlank(xxlConfUser.getUsername())){
        return new ReturnT<String>(ReturnT.FAIL.getCode(), "用户名不可为空");
    }
    if (StringUtils.isBlank(xxlConfUser.getPassword())){
        return new ReturnT<String>(ReturnT.FAIL.getCode(), "密码不可为空");
    }
    if (!(xxlConfUser.getPassword().length()>=4 && xxlConfUser.getPassword().length()<=100)) {
        return new ReturnT<String>(ReturnT.FAIL.getCode(), "密码长度限制为4~50");
    }

    // passowrd md5
    String md5Password = DigestUtils.md5DigestAsHex(xxlConfUser.getPassword().getBytes());
    xxlConfUser.setPassword(md5Password);

    int ret = xxlConfUserDao.add(xxlConfUser);
    return ret>0? ReturnT.SUCCESS: ReturnT.FAIL;
}
 

@Override
public int register(String userName,String userPwd) {

	TbMember tbMember=new TbMember();
	tbMember.setUsername(userName);

	if(userName.isEmpty()||userPwd.isEmpty()){
		return -1; //用户名密码不能为空
	}
	boolean result = checkData(userName, 1);
	if (!result) {
		return 0; //该用户名已被注册
	}

	//MD5加密
	String md5Pass = DigestUtils.md5DigestAsHex(userPwd.getBytes());
	tbMember.setPassword(md5Pass);
	tbMember.setState(1);
	tbMember.setCreated(new Date());
	tbMember.setUpdated(new Date());

	if(tbMemberMapper.insert(tbMember)!=1){
		throw new XmallException("注册用户失败");
	}
	return 1;
}
 

public static boolean login(HttpServletResponse response, String username, String password, boolean ifRemember){

    	// login token
		String tokenTmp = DigestUtils.md5DigestAsHex(String.valueOf(username + "_" + password).getBytes());
		tokenTmp = new BigInteger(1, tokenTmp.getBytes()).toString(16);

		if (!getLoginIdentityToken().equals(tokenTmp)){
			return false;
		}

		// do login
		CookieUtil.set(response, LOGIN_IDENTITY_KEY, getLoginIdentityToken(), ifRemember);
		return true;
	}
 

@Test
public void getResourceVersion() throws Exception {
	Resource expected = new ClassPathResource("test/bar.css", getClass());
	String hash = DigestUtils.md5DigestAsHex(FileCopyUtils.copyToByteArray(expected.getInputStream()));

	assertEquals(hash, this.strategy.getResourceVersion(expected).block());
}
 

@Override
public void afterPropertiesSet() throws Exception {

    // valid
    if (username==null || username.trim().length()==0 || password==null || password.trim().length()==0) {
        throw new RuntimeException("权限账号密码不可为空");
    }

    // login token
    String tokenTmp = DigestUtils.md5DigestAsHex(String.valueOf(username + "_" + password).getBytes());		//.getBytes("UTF-8")
    tokenTmp = new BigInteger(1, tokenTmp.getBytes()).toString(16);

    LOGIN_IDENTITY_TOKEN = tokenTmp;
}
 

/**
 * 获取指定内容的md5值,暂时不加盐
 * @param source
 * @return
 */
public static String getMD5(String source) {
	if (source==null) {
		return null;
	}
	String MD5 = DigestUtils.md5DigestAsHex(source.getBytes());
	return MD5;
}
 

public static CheckSum compute(int version, String value) {
    if (version == 0) {
        byte[] bValue = value.getBytes(Charset.forName("UTF-8"));
        return new CheckSum(version, DigestUtils.md5DigestAsHex(bValue));
    }
    throw new IllegalArgumentException("Unsupported check sum version : " + version);
}
 

@Override
public String getResourceVersion(Resource resource) {
	try {
		byte[] content = FileCopyUtils.copyToByteArray(resource.getInputStream());
		return DigestUtils.md5DigestAsHex(content);
	}
	catch (IOException ex) {
		throw new IllegalStateException("Failed to calculate hash for " + resource, ex);
	}
}
 

@Override
public String getResourceVersion(Resource resource) {
	try {
		byte[] content = FileCopyUtils.copyToByteArray(resource.getInputStream());
		return DigestUtils.md5DigestAsHex(content);
	}
	catch (IOException ex) {
		throw new IllegalStateException("Failed to calculate hash for " + resource, ex);
	}
}
 

/**
 * serviceId, prefix, name 값을 사용하여 아커스 키를 생성합니다. serviceId는 필수값이며, prefix 또는
 * name 둘 중에 하나가 반드시 있어야 합니다. name과 prefix값이 모두 있다면 prefix 값을 사용합니다.
 * <p>
 * 키 생성 로직은 다음과 같습니다.
 * <p>
 * serviceId + (prefix | name) + ":" + key.toString();
 * <p>
 * 만약 전체 키의 길이가 250자를 넘을 경우에는 key.toString() 대신 그 값을 MD5로 압축한 값을 사용합니다.
 *
 * @param key
 * @return
 */
public String createArcusKey(final Object key) {
  Assert.notNull(key);
  String keyString, arcusKey;

  if (key instanceof ArcusStringKey) {
    keyString = ((ArcusStringKey) key).getStringKey().replace(' ', '_') +
            String.valueOf(((ArcusStringKey) key).getHash());
  } else if (key instanceof Integer) {
    keyString = key.toString();
  } else {
    keyString = key.toString();
    int hash = ArcusStringKey.light_hash(keyString);
    keyString = keyString.replace(' ', '_') + String.valueOf(hash);
  }

  arcusKey = serviceId + name + ":" + keyString;
  if (this.prefix != null) {
    arcusKey = serviceId + prefix + ":" + keyString;
  }
  if (arcusKey.length() > 250) {
    String digestedString = DigestUtils.md5DigestAsHex(keyString
            .getBytes());
    arcusKey = serviceId + name + ":" + digestedString;
    if (this.prefix != null) {
      arcusKey = serviceId + prefix + ":" + digestedString;
    }
  }
  return arcusKey;
}
 

/**
 * 默认的签名验证方法
 *
 * sign = md5(nonce + timestamp + base64(param))
 *
 * @return true or false
 */
Boolean checkSignature(){
    String origin = this.nonce + this.timestamp;
    if(StringUtils.isNotBlank(this.params)){
        origin = origin + Base64.getEncoder().encodeToString(this.params.getBytes(Charset.forName("utf-8")));
    }
    String signature = DigestUtils.md5DigestAsHex(origin.getBytes(Charset.forName("utf-8")));
    return signature.equals(this.sign);
}
 

public static String md5(String src) {
	return DigestUtils.md5DigestAsHex(src.getBytes());
}
 

public TransformedResource createResource() {
	String hash = DigestUtils.md5DigestAsHex(this.baos.toByteArray());
	this.writer.write("\n" + "# Hash: " + hash);
	byte[] bytes = this.writer.toString().getBytes(DEFAULT_CHARSET);
	return new TransformedResource(this.resource, bytes);
}
 

public TransformedResource createResource() {
	String hash = DigestUtils.md5DigestAsHex(this.baos.toByteArray());
	this.writer.write("\n" + "# Hash: " + hash);
	byte[] bytes = this.writer.toString().getBytes(DEFAULT_CHARSET);
	return new TransformedResource(this.resource, bytes);
}
 

public String url2fileName(String url) {
    return DigestUtils.md5DigestAsHex(url.getBytes()) + ".png";
}
 

public String getGravatarUrl(int size) throws UnsupportedEncodingException {
	String hash = DigestUtils.md5DigestAsHex(getEmail().getBytes("CP1252"));
	return String.format("https://secure.gravatar.com/avatar/%s?size=%d&d=mm", hash, size);
}
 

public String build() {
	return DigestUtils.md5DigestAsHex(this.baos.toByteArray());
}
 

/**
 * 无私钥MD5加密
 * 
 * @param _txt
 *            待加密内容
 * @return 加密结果
 */
public static String s_encode( String _txt ) {
	return DigestUtils.md5DigestAsHex( _txt.getBytes() );
}