Java ExcessiveAttemptsException类代码示例

import org.apache.shiro.authc.ExcessiveAttemptsException; //导入依赖的package包/类
@Override
public boolean executeLogin(ServletRequest request, ServletResponse response) throws Exception {
    AuthenticationToken token = createToken(request, response);
    if (token == null) {
        String msg = "createToken method implementation returned null. A valid non-null AuthenticationToken "
                + "must be created in order to execute a login attempt.";
        throw new IllegalStateException(msg);
    }
    if (checkIfAccountLocked(request)) {
        return onLoginFailure(token, new ExcessiveAttemptsException(), request, response);
    } else {
        if (!doLogin(request, response, token)) {
            resetAccountLock(getUsername(request));
            return false;
        }
        return true;
    }
}
 

import org.apache.shiro.authc.ExcessiveAttemptsException; //导入依赖的package包/类
@Override
public boolean doCredentialsMatch(AuthenticationToken token, AuthenticationInfo info) throws ExcessiveAttemptsException {
    String username = (String)token.getPrincipal();
    AtomicInteger retryCount = passwordRetryCache.get(username);

    if(retryCount == null) {
        retryCount = new AtomicInteger(0);
        passwordRetryCache.put(username, retryCount);
    }
    if(retryCount.incrementAndGet() > retryMax) {
        throw new ExcessiveAttemptsException("您已连续错误达" + retryMax + "次！请10分钟后再试");
    }

    boolean matches = super.doCredentialsMatch(token, info);
    if(matches) {
        passwordRetryCache.remove(username);
    }else {
        throw new IncorrectCredentialsException("密码错误，已错误" + retryCount.get() + "次，最多错误" + retryMax + "次");
    }
    return true;
}
 

import org.apache.shiro.authc.ExcessiveAttemptsException; //导入依赖的package包/类
public boolean doCredentialsMatch(AuthenticationToken token, AuthenticationInfo info) {
	String userName = (String)token.getPrincipal();
	final String key = REDIS_KEY_PREFIX + userName;
	long maxRetry = redisTemplate.opsForValue().increment(key, 1);
	if(maxRetry == 1){ //首次输入密码
		redisTemplate.expire(key, passwordRetryWaitMinutes, TimeUnit.MINUTES);
	}
	if(maxRetry >= passwordRetryLimit){
		throw new ExcessiveAttemptsException(passwordRetryLimit + "");
	}
	boolean matches = super.doCredentialsMatch(token, info);
       if(matches) {
       	redisTemplate.delete(key);
       }
       return matches;
}
 

import org.apache.shiro.authc.ExcessiveAttemptsException; //导入依赖的package包/类
public boolean doCredentialsMatch(AuthenticationToken token, AuthenticationInfo info){
    String username = (String) token.getPrincipal();

    Element element = passwordRetryCache.get(username);
    if(element == null){
        element = new Element(username, new AtomicInteger(0));
        passwordRetryCache.put(element);
    }

    AtomicInteger retryCount = (AtomicInteger) element.getObjectValue();

    if(retryCount.incrementAndGet() > 5){
        throw new ExcessiveAttemptsException();
    }

    boolean matches = super.doCredentialsMatch(token, info);
    if(matches){
        passwordRetryCache.remove(username);
    }
    return matches;
}
 

import org.apache.shiro.authc.ExcessiveAttemptsException; //导入依赖的package包/类
@Override
public boolean doCredentialsMatch(AuthenticationToken token, AuthenticationInfo info) {
	if (token instanceof UsernamePasswordToken) {
		String username = ((UsernamePasswordToken) token).getUsername();
		AtomicInteger retryCount = passwordRetryCache.get(username);
		if (retryCount == null) {
			retryCount = new AtomicInteger(0);
			passwordRetryCache.put(username, retryCount);
		}
		if (retryCount.incrementAndGet() > maxRetryCount) {
			throw new ExcessiveAttemptsException();
		}

		boolean matched = super.doCredentialsMatch(token, info);
		if (matched) {
			passwordRetryCache.remove(username);
		}
		return matched;
	}

	return super.doCredentialsMatch(token, info);
}
 

import org.apache.shiro.authc.ExcessiveAttemptsException; //导入依赖的package包/类
@Override
public boolean doCredentialsMatch(AuthenticationToken token,
		AuthenticationInfo info) {
	String username = (String) token.getPrincipal();
	// retry count + 1
	if (passwordRetryCache != null) {
		AtomicInteger retryCount = passwordRetryCache.get(username);
		if (retryCount == null) {
			retryCount = new AtomicInteger(0);
			passwordRetryCache.put(username, retryCount);
		}
		if (retryCount.incrementAndGet() > 5) {
			// if retry count > 5 throw
			throw new ExcessiveAttemptsException();
		}
	}
	boolean matches = super.doCredentialsMatch(token, info);
	if (matches && passwordRetryCache != null) {
		// clear retry count
		passwordRetryCache.remove(username);
	}
	return matches;
}
 

import org.apache.shiro.authc.ExcessiveAttemptsException; //导入依赖的package包/类
@Override
public boolean doCredentialsMatch(AuthenticationToken token, AuthenticationInfo info) {
    String username = (String) token.getPrincipal();
    //retry count + 1
    AtomicInteger retryCount = (AtomicInteger) SilentGo.me().getConfig().getCacheManager().get("passwordRetryCache", username);
    if (retryCount == null) {
        retryCount = new AtomicInteger(0);
        SilentGo.me().getConfig().getCacheManager().set("passwordRetryCache", username, retryCount);
    }
    if (retryCount.incrementAndGet() > 5) {
        //if retry count > 5 throw
        throw new ExcessiveAttemptsException();
    }

    boolean matches = super.doCredentialsMatch(token, info);
    if (matches) {
        //clear retry count
        SilentGo.me().getConfig().getCacheManager().evict("passwordRetryCache", username);
    }
    return matches;
}
 

import org.apache.shiro.authc.ExcessiveAttemptsException; //导入依赖的package包/类
public boolean doCredentialsMatch(final AuthenticationToken token, final AuthenticationInfo info) {
  Object _principal = token.getPrincipal();
  final String username = ((String) _principal);
  AtomicInteger retryCount = this.passwordRetryCache.get(username);
  boolean _equals = Objects.equal(retryCount, null);
  if (_equals) {
    AtomicInteger _atomicInteger = new AtomicInteger(0);
    retryCount = _atomicInteger;
    this.passwordRetryCache.put(username, retryCount);
  }
  int _incrementAndGet = retryCount.incrementAndGet();
  boolean _greaterThan = (_incrementAndGet > 5);
  if (_greaterThan) {
    throw new ExcessiveAttemptsException();
  }
  final boolean matches = super.doCredentialsMatch(token, info);
  if (matches) {
    this.passwordRetryCache.remove(username);
  }
  return matches;
}
 

import org.apache.shiro.authc.ExcessiveAttemptsException; //导入依赖的package包/类
@Override
public boolean doCredentialsMatch(AuthenticationToken token, AuthenticationInfo info) {
    String username = (String)token.getPrincipal();
    //retry count + 1
    AtomicInteger retryCount = passwordRetryCache.get(username);
    if(retryCount == null) {
        retryCount = new AtomicInteger(0);
        passwordRetryCache.put(username, retryCount);
    }
    if(retryCount.incrementAndGet() > 5) {
        //if retry count > 5 throw
        throw new ExcessiveAttemptsException();
    }

    boolean matches = super.doCredentialsMatch(token, info);
    if(matches) {
        //clear retry count
        passwordRetryCache.remove(username);
    }
    return matches;
}
 

import org.apache.shiro.authc.ExcessiveAttemptsException; //导入依赖的package包/类
@Override
public boolean doCredentialsMatch(AuthenticationToken token,
		AuthenticationInfo info) {
	String username = (String) token.getPrincipal();
	// retry count + 1
	AtomicInteger retryCount = faultPasswordCache.get(username);
	if (null == retryCount) {
		retryCount = new AtomicInteger(0);
		faultPasswordCache.put(username, retryCount);
	}
	if (retryCount.incrementAndGet() > 5) {
		// if retry count > 5 throw
		throw new ExcessiveAttemptsException();
	}

	boolean matches = super.doCredentialsMatch(token, info);
	if (matches) {
		// clear retry count
		faultPasswordCache.remove(username);
	}
	return matches;
}
 

import org.apache.shiro.authc.ExcessiveAttemptsException; //导入依赖的package包/类
@Override
public boolean doCredentialsMatch(AuthenticationToken token, AuthenticationInfo info) {
    String username = (String)token.getPrincipal();
    AtomicInteger retryCount = passwordRetryCache.get(username);

    if (retryCount == null) {
        retryCount = new AtomicInteger(0);
        passwordRetryCache.put(username, retryCount);
    }

    if (retryCount.incrementAndGet() > 10) {
        throw new ExcessiveAttemptsException("您重试密码超过10次,账号已被锁定!");
    }

    boolean matches = super.doCredentialsMatch(token, info);
    if (matches) {
        passwordRetryCache.remove(username);
    }
    return matches;
}
 

import org.apache.shiro.authc.ExcessiveAttemptsException; //导入依赖的package包/类
@Override
public boolean doCredentialsMatch(AuthenticationToken token, AuthenticationInfo info) {
    String username = (String)token.getPrincipal();
    //retry count + 1
    AtomicInteger retryCount = passwordRetryCache.get(username);
    if(retryCount == null) {
        retryCount = new AtomicInteger(0);
        passwordRetryCache.put(username, retryCount);
    }
    if(retryCount.incrementAndGet() > 5) {
        //if retry count > 5 throw
        throw new ExcessiveAttemptsException("您已连续5次密码输入错误，请过1小时之后再重试！");
    }

    boolean matches = super.doCredentialsMatch(token, info);
    if(matches) {
        //clear retry count
        passwordRetryCache.remove(username);
    }
    return matches;
}
 

import org.apache.shiro.authc.ExcessiveAttemptsException; //导入依赖的package包/类
@RequestMapping(value="/login", method=RequestMethod.POST)
public String login(String username, String password, HttpServletRequest request){
    System.out.println("-------------------------------------------------------");
    String rand = (String)request.getSession().getAttribute("rand");
    String captcha = WebUtils.getCleanParam(request, "captcha");
    System.out.println("用户["+username+"]登录时输入的验证码为["+captcha+"]，HttpSession中的验证码为["+rand+"]");
    if(!StringUtils.equals(rand, captcha)){
        request.setAttribute("message_login", "验证码不正确");
        return InternalResourceViewResolver.FORWARD_URL_PREFIX + "/";
    }
    UsernamePasswordToken token = new UsernamePasswordToken(username, password);
    token.setRememberMe(true);
    System.out.print("为验证登录用户而封装的Token：");
    System.out.println(ReflectionToStringBuilder.toString(token, ToStringStyle.MULTI_LINE_STYLE));
    //获取当前的Subject
    Subject currentUser = SecurityUtils.getSubject();
    try {
        //在调用了login方法后，SecurityManager会收到AuthenticationToken，并将其发送给已配置的Realm执行必须的认证检查
        //每个Realm都能在必要时对提交的AuthenticationTokens作出反应
        //所以这一步在调用login(token)方法时，它会走到MyRealm.doGetAuthenticationInfo()方法中，具体验证方式详见此方法
        System.out.println("对用户[" + username + "]进行登录验证...验证开始");
        currentUser.login(token);
        System.out.println("对用户[" + username + "]进行登录验证...验证通过");
    }catch(UnknownAccountException uae){
        System.out.println("对用户[" + username + "]进行登录验证...验证未通过，未知账户");
        request.setAttribute("message_login", "未知账户");
    }catch(IncorrectCredentialsException ice){
        System.out.println("对用户[" + username + "]进行登录验证...验证未通过，错误的凭证");
        request.setAttribute("message_login", "密码不正确");
    }catch(LockedAccountException lae){
        System.out.println("对用户[" + username + "]进行登录验证...验证未通过，账户已锁定");
        request.setAttribute("message_login", "账户已锁定");
    }catch(ExcessiveAttemptsException eae){
        System.out.println("对用户[" + username + "]进行登录验证...验证未通过，错误次数过多");
        request.setAttribute("message_login", "用户名或密码错误次数过多");
    }catch(AuthenticationException ae){
        //通过处理Shiro的运行时AuthenticationException就可以控制用户登录失败或密码错误时的情景
        System.out.println("对用户[" + username + "]进行登录验证...验证未通过，堆栈轨迹如下");
        ae.printStackTrace();
        request.setAttribute("message_login", "用户名或密码不正确");
    }
    //验证是否登录成功
    if(currentUser.isAuthenticated()){
        System.out.println("用户[" + username + "]登录认证通过（这里可进行一些认证通过后的系统参数初始化操作）");
        return "main";
    }else{
        token.clear();
        return InternalResourceViewResolver.FORWARD_URL_PREFIX + "/";
    }
}
 

import org.apache.shiro.authc.ExcessiveAttemptsException; //导入依赖的package包/类
/**
 * 用户登录
 * @return
 */
@MumuLog(name = "用户登录",operater = "POST")
@RequestMapping(value = "/login",method = {RequestMethod.POST})
public ModelAndView logining(HttpServletRequest request){
    String exceptionClassName = (String) request.getAttribute("shiroLoginFailure");
    String error = null;
    if (UnknownAccountException.class.getName().equals(exceptionClassName)) {
        error = "用户名/密码错误";
    } else if (IncorrectCredentialsException.class.getName().equals(exceptionClassName)) {
        error = "用户名/密码错误";
    } else if(ExcessiveAttemptsException.class.getName().equals(exceptionClassName)){
        error = "输入错误次数太过，请稍后重试";
    } else if(DisabledAccountException.class.getName().equals(exceptionClassName)){
        error="账户被锁定，请联系管理员";
    }else if(AccountUnActiveException.class.getName().equals(exceptionClassName)){
        error="账户未激活，请登录邮箱激活账号！";
    }else if (exceptionClassName != null) {
        error = "错误提示：" + exceptionClassName;
    }
    Map<String,String> map=new HashMap<String,String>();
    if(error!=null){
        request.setAttribute("shiroLoginFailure", error);
        map.put("code","500");
        map.put("msg","failure");
        map.put("data",error);
        return new ModelAndView("login",map);
    }
    map.put("code","200");
    map.put("msg","success");
    map.put("data","登录成功");

    return new ModelAndView("redirect:/system/index",map);
}
 

import org.apache.shiro.authc.ExcessiveAttemptsException; //导入依赖的package包/类
/**
 * 做认证匹配
 */
@Override
public boolean doCredentialsMatch(AuthenticationToken token, AuthenticationInfo info) {
	//获取缓存key
	String loginName=(String) token.getPrincipal();
	String cacheName=getCacheName(loginName);
	// retry count + 1
	String retryCount=jedisClient.get(cacheName);
	if (retryCount == null) {
		//缓存两小时
		jedisClient.incr(cacheName);
		jedisClient.expire(cacheName,60*60*2);
	}else{
		int counter=Integer.parseInt(retryCount);
		if(counter<5){
			jedisClient.incr(cacheName);
		}else{
			throw new ExcessiveAttemptsException();
		}
	}
	if(loginCredentialsHandler!=null){
		loginCredentialsHandler.before();
	}
	boolean matches = super.doCredentialsMatch(token, info);
	if (matches) {
		// clear retry count
		jedisClient.del(cacheName);

		//用户认证成功之后 进行相关操作
		if(loginCredentialsHandler!=null){
			loginCredentialsHandler.after();
		}
	}else{
		SysUser unloginUser=new SysUser();
		unloginUser.setUserName(loginName);
		unloginUser.setPassword(token.getCredentials().toString());
		SecurityUtils.getSubject().getSession(true).setAttribute(SysUser.SYS_USER, unloginUser);
	}
	return matches;
}