在实现shiro简单登陆认证后出现问题,不使用ajax请求登陆,当点击登陆访问一个controller方法,securityUils.getSubject.login(token)访问提交后找不到地址,登陆时候不需要在对密码进行加密操作了吧?
//这是controller
@RequestMapping("/checkLogin.do")
private void login(HttpServletRequest request) throws UserException{
String account = request.getParameter("account");
String password = request.getParameter("password");
UsernamePasswordToken token = new UsernamePasswordToken(account,password);
Subject currentUser = SecurityUtils.getSubject();
try{
if(!currentUser.isAuthenticated()){
currentUser.login(token);
}
}catch(UnknownAccountException uae){
//用户名/密码错误
throw new UserAccountException("用户名或密码错误!");
}catch(IncorrectCredentialsException ice){
//用户名/密码错误
throw new UserCredentialsException("用户名或密码错误!");
}catch(ExcessiveAttemptsException eae){
//登陆次数异常,账户锁定
throw new UserAttemptsException("登陆次数超过5次,账户被锁定!");
}catch(AuthenticationException ae){
//其他异常
throw new UserException("登陆失败!");
}
}
}
//这是realm
@Override
protected AuthenticationInfo doGetAuthenticationInfo(
AuthenticationToken token) throws AuthenticationException {
//基于用户名和密码的令牌
//这个令牌是从registController的currentUser.login(token)传来的
UsernamePasswordToken uptoken = (UsernamePasswordToken)token;
//调用service通过用户账户查询用户
UserAuthDTO userAuth = userService.getUserAuthByAccount((String)uptoken.getPrincipal());
if(userAuth == null){
return null;
}
String identity = userAuth.getAccount();
String password = userAuth.getPassword();
String salt = userAuth.getSalt();
if(userAuth.getIsLocked() != null && userAuth.getIsLocked() == 1){
throw new AuthenticationException("该账户已被锁定!");
}
AuthenticationInfo authInfo = new SimpleAuthenticationInfo(userAuth
, password, ByteSource.Util.bytes(identity+salt), this.getName());
System.out.println("realm登陆认证结束!");
return authInfo;
}
}
//这是shiro配置
<!-- 配置filter会被web.xml中配置的filter引用 -->
<!-- shiro的web过滤器 -->
<bean id="shiroFilter" class="org.apache.shiro.spring.web.ShiroFilterFactoryBean">
<!--注入安全组件-->
<property name="securityManager" ref="securityManager" />
<!-- 设置登陆地址-->
<property name="loginUrl" value="/user/login.do"/>
<property name="successUrl" value="/index.jsp"/>
<!-- <property name="unauthorizedUrl" value="/unauthorized.jsp"/> -->
<!-- 因为每个已经定义的javax.servlet.Filter类型的bean都可以在链的定义中通过bean名
称获取,所以filters属性不是必须出现的。但是可以根据需要通过filters属性替换filter
实例或者为filter起别名 -->
<!-- <property name="filters">
<map>
<entry key="anAlias" value-ref="someFilter"/>
</map>
</property>-->
<!--处理器执行链-->
<property name="filterChainDefinitions">
<value>
<!--进行权限拦截定义-->
<!--对静态资源设置匿名访问权限-->
<!--设置登陆注册页面匿名访问权限-->
/regist.jsp = anon
/login.jsp = anon
</value>
</property>
</bean>
<!-- securityManager -->
<!-- 安全管理器 -->
<bean id="securityManager" class="org.apache.shiro.web.mgt.DefaultWebSecurityManager">
<property name="realm" ref="userAuthenticatorRealm"/>
</bean>
<!--保证实现了shiro内部的lifecycle函数的bean执行-->
<!-- <bean id="lifecycleBeanPostProcessor" class="org.apache.shiro.spring.LifecycleBeanPostProcessor"/>-->
<!--配置进行具体认证和授权的realm-->
<!--继承AuthorizingRealm的用来完成用户登陆验证的自定义realm-->
<bean id="userAuthenticatorRealm" class="com.maikesiwei.mksw.user.shiro.realm.UserAuthenticatorRealm">
<!--注入证书匹配的CredentialsMatcher-->
<property name="credentialsMatcher" ref="credentialsMatcher"/>
</bean>
<!--凭证匹配器-->
<bean id="credentialsMatcher" class="org.apache.shiro.authc.credential.HashedCredentialsMatcher">
<!--加密散列算法-->
<property name="hashAlgorithmName" value="SHA-256"/>
<!--迭代次数-->
<property name="hashIterations" value="5"/>
</bean>
最后点击登陆出现这个问题
HTTP Status 404 - /web-templet/user/user/checkLogin
type Status report
message /web-templet/user/user/checkLogin
description The requested resource is not available.
Apache Tomcat/8.0.44
在登陆页面直接点击登陆会报账号密码错误,如果只填账号点击登陆realm就会查到该用户返回authenticationInfo之后页面这样:
不需要加密啊,加密是在credentialsMatcher里边做的