java - HTTP 状态 403 - 在请求参数 '9ee6949c-c5dc-4d4b-9d55-46b75abc2994' 或 header '_csrf' 上发现无效的 CSRF token 'X-CSRF-TOKEN'

Question

我正在开发一个 Web 应用程序，它的前端使用 angularjs，后端使用 spring-security 和 jersey。

我正在尝试实现 spring-security。我可以验证用户。但是我停留在注销点。我在一个值内发送 X-CSRF-TOKEN，但似乎 spring-security 拒绝了它。

网络.xml

<!DOCTYPE web-app PUBLIC
 "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
 "http://java.sun.com/dtd/web-app_2_3.dtd" >

<web-app>


    <display-name>M2Carros</display-name>

    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>
            classpath:applicationContext.xml
            classpath:spring-security.xml
        </param-value>
    </context-param>

    <listener>
        <listener-class>
            org.springframework.web.context.ContextLoaderListener
        </listener-class>
    </listener>

    <servlet>
        <servlet-name>jersey-serlvet</servlet-name>
        <servlet-class>
            com.sun.jersey.spi.spring.container.servlet.SpringServlet
        </servlet-class>
        <init-param>
            <param-name>com.sun.jersey.config.property.packages</param-name>
            <param-value>br.com.m2carros</param-value>
        </init-param>
        <init-param>
            <param-name>com.sun.jersey.api.json.POJOMappingFeature</param-name>
            <param-value>true</param-value>
        </init-param>
        <init-param>
            <param-name>com.sun.jersey.spi.container.ContainerRequestFilters</param-name>
            <param-value>com.sun.jersey.api.container.filter.LoggingFilter</param-value>
        </init-param>
        <init-param>
            <param-name>com.sun.jersey.spi.container.ContainerResponseFilters</param-name>
            <param-value>com.sun.jersey.api.container.filter.LoggingFilter</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>

    <servlet-mapping>
        <servlet-name>jersey-serlvet</servlet-name>
        <url-pattern>/api/*</url-pattern>
    </servlet-mapping>

<!--    Spring Security -->
    <filter>
        <filter-name>

    springSecurityFilterChain</filter-name>
            <filter-class>org.springframework.web.filter.DelegatingFilterProxy

</filter-class>
    </filter>

    <filter-mapping>
        <filter-name>springSecurityFilterChain</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

    <filter>
    <filter-name>CorsFilter</filter-name>
    <filter-class>org.apache.catalina.filters.CorsFilter</filter-class>
        <init-param>
            <param-name>cors.allowed.headers</param-name>
            <param-value>Content-Type,X-Requested-With,accept,Origin,Access-Control-Request-Method,Access-Control-Request-Headers,Authorization</param-value>
        </init-param> 
        <init-param>
            <param-name>cors.exposed.headers</param-name>
            <param-value>Content-Type,X-Requested-With,accept,Origin,Access-Control-Request-Method,Access-Control-Request-Headers,Authorization,X-CSRF-TOKEN</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>CorsFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
</web-app>

spring-security.xml

<beans:beans xmlns="http://www.springframework.org/schema/security"
    xmlns:beans="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
    http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
    http://www.springframework.org/schema/security
    http://www.springframework.org/schema/security/spring-security-3.2.xsd">

    <!-- enable use-expressions -->
    <http auto-config="true" use-expressions="true">
        <intercept-url pattern="/" access="permitAll" />
        <intercept-url pattern="/index.html" access="permitAll" />
        <intercept-url pattern="/api/user" access="isAuthenticated()" />
        <!-- enable csrf protection -->
        <csrf/>
    </http>

    <!-- Select users and user_roles from database -->
    <authentication-manager>
        <authentication-provider>
<!--            <password-encoder hash="md5" />  -->
            <jdbc-user-service data-source-ref="dataSource"
                users-by-username-query=
                    "select username,password, enabled from usuario where username=?"
                authorities-by-username-query=
                    "select username, role from user_roles where username =?  " />
        </authentication-provider>
    </authentication-manager>

</beans:beans>

app.js(省略路由)

$httpProvider.defaults.headers.common["X-Requested-With"] = 'XMLHttpRequest';
    var csrfHeaderName = 'X-CSRF-TOKEN';

    $httpProvider.interceptors.push(function() {
        return {
            response: function(response) {
                console.log(response.headers());
                console.log(response.headers(csrfHeaderName));
                if(response.headers(csrfHeaderName) != null){
                    $httpProvider.defaults.headers.common[csrfHeaderName] = response.headers(csrfHeaderName);
                }
                return response;
            }
        }    
    });

appCtrl.js

angular.module('m2App').controller('appCtrl', function($rootScope, $scope, $http, $location){

    var serverUrl = 'http://localhost:8080/m2carros/api';

    var authenticate = function(credentials, callback) {

        var headers = credentials ? {authorization : "Basic "
            + btoa(credentials.username + ":" + credentials.password)
        } : {};

        $http.get(serverUrl+'/user', {headers : headers}).then(function(response) {
          if (response.data.principal != undefined && response.data.principal.username) {
            $rootScope.authenticated = true;
            console.log("is authenticated ? "+$rootScope.authenticated);
          } else {
            $rootScope.authenticated = false;
            console.log("is authenticated ? "+$rootScope.authenticated);
          }
          callback && callback();
        }, function() {
          $rootScope.authenticated = false;
          console.log("is authenticated ? "+$rootScope.authenticated);
          callback && callback();
        });

      }


      authenticate();
      $scope.credentials = {};
      $scope.login = function() {
          authenticate($scope.credentials, function() {
            if ($rootScope.authenticated) {
              $location.path("/");
              console.log("Redirecionando usuario autenticado para /")
              self.error = false;
            } else {
              $location.path("/login");
              self.error = true;
            }
          });
      };

      $rootScope.logout = function() {
          $http.post('logout', {}).then(function() {
            $rootScope.authenticated = false;
            $location.path("/");
          });
        }

});

Authenticating User

Trying to Logout

Answer 1

XSRF is a technique by which an unauthorized site can gain your user's private data. Angular provides a mechanism to counter XSRF. When performing XHR requests, the $http service reads a token from a cookie (by default, XSRF-TOKEN) and sets it as an HTTP header (X-XSRF-TOKEN).

如果您设置了适当的 cookie，那么它会确保 angular 会在内部处理 header

因此在这种情况下，您需要检查服务器配置是否不需要每个请求都需要一个新 token

您需要在提交表单时发送csrf token 。您需要在 HTML 表单中添加以下行:

<input type="hidden" name="${_csrf.parameterName}" value="${_csrf.token}"/>

资源链接:

1. Spring Rest Service - Invalid CSRF token when I attempt to login

作为CodeMed建议添加

.antMatchers("/send-pin").permitAll()

在 SecurityConfiguration 类中。他遇到了一些问题，如下所述:

To examine the Network tab of the Firefox debug tools, which showed that the following two cookies were sent with the request: JSESSIONID:"99192501E7CEA0EDEF853BD666AF3C35" and XSRF-TOKEN:"b50afb87-e15c-4bef-93ca-7c2fdf145fd8", even though the server log for the same request still boiled down to Invalid CSRF token found for http://localhost:9000/send-pin . This caused me to examine why the sent token was being rejected, and a few minutes later I noticed the missing antmatchers(...) for the url pattern, leading to this answer.

此更改导致 SecurityConfiguration.configure(...) 方法现在看起来像:

@Override
protected void configure(HttpSecurity http) throws Exception {
    http.httpBasic().and().authorizeRequests()
        .antMatchers("/send-pin").permitAll() 
        .antMatchers("/check-pin").permitAll()
        .antMatchers("/index.html", "/", "/login", "/someotherrurl") 
        .permitAll().anyRequest().authenticated().and().csrf()
        .csrfTokenRepository(csrfTokenRepository()).and()
        .addFilterAfter(csrfHeaderFilter(), CsrfFilter.class);
}  

资源链接:

1. How do I send CSRF tokens from AngularJS front end to Spring REST service backend?
2. Spring Security - Token based API auth & user/password authentication