spring security oauth2.0 实现 解决url-pattern .do .action

Posted 2020-08-09

参考以下两个文章:

http://www.cnblogs.com/0201zcr/p/5328847.html

http://wwwcomy.iteye.com/blog/2230265

web.xml 注意这里的<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>   <url-pattern>/*</url-pattern>  而<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>    <url-pattern>*.action</url-pattern>会导致org.springframework.security.oauth2.provider.client.ClientCredentialsTokenEndpointFilter构造器里面的/oauth/token被security拦截,而spring mvc却没有拦截

    <!-- SpringSecurity必须的filter start-->  
    <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>
    <!-- SpringSecurity必须的filter end-->
                 
    <servlet>        
        <servlet-name>dispatcher</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>            
            <param-value>
                classpath:applicationContextMvc.xml
            </param-value>
        </init-param>
        <load-on-startup>2</load-on-startup>    
    </servlet>
    <servlet-mapping>
        <servlet-name>dispatcher</servlet-name>
        <url-pattern>*.action</url-pattern>
    </servlet-mapping>

    <!--  /oauth/token 是oauth2登陆验证请求的url     用于获取access_token  ,默认的生存时间是43200秒，即12小时-->
    <http pattern="/oauth/token.action" create-session="stateless" authentication-manager-ref="clientAuthenticationManager">
          <intercept-url pattern="/oauth/token.action" access="IS_AUTHENTICATED_FULLY" />      <!--  可以访问的角色名称，如果需要拦截，需要实现UserDetails接口，实现getAuthorities（）方法-->
        <anonymous enabled="false" />
        <http-basic entry-point-ref="oauth2AuthenticationEntryPoint" />
        <custom-filter ref="clientCredentialsTokenEndpointFilter" before="BASIC_AUTH_FILTER" />
        <access-denied-handler ref="oauth2AccessDeniedHandler" />
    </http>

这个authentication-manager 是OAUTH的,还需要另一个spring security ,如果已经在使用spring security 那么直需要配置这一个.ClientDetailsUserDetailsService 实现了spring security的UserDetailsService,在ClientDetailsUserDetailsService 

的loadUserByUsername并不是验证我们用户的账号密码,验证用户的账号密码在spring security里面已经自己处理了,这里的loadUserByUsername是验证我们的客户端也就是第三方的网址,或者APP,是否有权限访问我们的接口.例如这里我们的第三方APP用户名为mobile_1,密码为secret_1,可以配置多个第三方APP

        <!-- 验证的权限控制 -->
    <authentication-manager id="clientAuthenticationManager">
        <authentication-provider user-service-ref="oauth2ClientDetailsUserService"  />
    </authentication-manager>
    
    
    <oauth2:client-details-service id="clientDetailsService" >
        <oauth2:client client-id="mobile_1" authorized-grant-types="password,authorization_code,refresh_token,implicit" secret="secret_1" scope="read,write,trust" authorities="ROLE_CLIENT,ROLE_TRUSTED_CLIENT"  resource-ids="mobile-resource" />
    </oauth2:client-details-service>
    <beans:bean id="oauth2ClientDetailsUserService" class="org.springframework.security.oauth2.provider.client.ClientDetailsUserDetailsService">
        <beans:constructor-arg ref="clientDetailsService" /> 
    </beans:bean>

spring security 的authentication-manager  , daoAuthenticationProvider需要自己实现,这里就不贴出来了

      <!-- 权限管理者 -->
       <authentication-manager alias="myAuthenticationManager">
               <!-- 权限提供者 -->
               <authentication-provider ref="daoAuthenticationProvider" />
       </authentication-manager>
       
       <beans:bean id="daoAuthenticationProvider" class="com.thesys.common.security.provider.MyDaoAuthenticationProvider">
              <beans:property name="userDetailsService" ref="securityService" /> 
              <beans:property name="PasswordEncoder" ref="md5PasswordEncoder" />
        </beans:bean> 

复制org.springframework.security.oauth2.provider.token.DefaultTokenServices 内容新建类MyTokenService  自己重写 private OAuth2AccessToken createAccessToken(OAuth2Authentication authentication, OAuth2RefreshToken refreshToken)这个方法,实现自己的TOKEN生成方式

              <!-- for spring oauth2 -->
    <!--token在服务器存储的方式    InMemoryTokenStore ：保存在内存     ；JdbcTokenStore : 保存在数据库中 -->
    <beans:bean id="tokenStore" class="org.springframework.security.oauth2.provider.token.store.InMemoryTokenStore" />
    <!--<beans:bean id="tokenServices"
        class="org.springframework.security.oauth2.provider.token.DefaultTokenServices">-->     <!--令牌服务的实体-->
    <beans:bean id="tokenServices" class="com.thesys.common.security.oauth.MyTokenService" > 
            <beans:property name="tokenStore" ref="tokenStore"></beans:property> 
            <beans:property name="supportRefreshToken" value="true"/> 
            <beans:property name="clientDetailsService" ref="clientDetailsService" />  
    </beans:bean>    <!-- 自己重写的类 -->
                    <!--处理访问成功-->
    <beans:bean id="oauth2AuthenticationEntryPoint" class="org.springframework.security.oauth2.provider.error.OAuth2AuthenticationEntryPoint" />
    <!--处理访问拒绝-->
    <beans:bean id="oauth2AccessDeniedHandler" class="org.springframework.security.oauth2.provider.error.OAuth2AccessDeniedHandler" />
    <!--处理认证点-->
    <beans:bean id="oauthUserApprovalHandler" class="org.springframework.security.oauth2.provider.approval.DefaultUserApprovalHandler" />
    <!--处理访问控制-->
    <beans:bean id="oauth2AccessDecisionManager"  class="org.springframework.security.access.vote.UnanimousBased">
        <beans:constructor-arg>
            <beans:list>
                <beans:bean class="org.springframework.security.oauth2.provider.vote.ScopeVoter" />
                <beans:bean class="org.springframework.security.access.vote.RoleVoter" />
                <beans:bean class="org.springframework.security.access.vote.AuthenticatedVoter" />
            </beans:list>
        </beans:constructor-arg>
    </beans:bean>
    
        <!--oauth2 的server所能支持的请求类型-->
    <oauth2:authorization-server client-details-service-ref="clientDetailsService" token-services-ref="tokenServices" user-approval-handler-ref="oauthUserApprovalHandler">
        <oauth2:authorization-code />
        <oauth2:implicit /> 
        <oauth2:refresh-token />
        <oauth2:client-credentials />
        <oauth2:password />
    </oauth2:authorization-server>

这里解决.do .action的拦截问题, <beans:constructor-arg value="/oauth/token.action" /> 把默认的/oauth/token 改成/oauth/token.action 就可以解决.do或者.action 的拦截问题

 <beans:bean id="clientCredentialsTokenEndpointFilter" class="org.springframework.security.oauth2.provider.client.ClientCredentialsTokenEndpointFilter">
        <beans:property name="authenticationManager" ref="clientAuthenticationManager" />
        <beans:constructor-arg value="/oauth/token.action" />
    </beans:bean>　　

 <intercept-url pattern="/admin**" access="IS_AUTHENTICATED_FULLY" /> 因为没有项目没有角色的设置,只要登录了就可以访问,所以不设置角色验证

   <!--指定spring要保护的资源，如果没有这个，访问控制的时候会说没有Authentication object：-->
    <oauth2:resource-server id="mobileResourceServer" resource-id="mobile-resource" token-services-ref="tokenServices" />
    
    <http pattern="/json**" create-session="never" entry-point-ref="oauth2AuthenticationEntryPoint" access-decision-manager-ref="oauth2AccessDecisionManager">
        <anonymous enabled="false" />
          <intercept-url pattern="/json**" access="IS_AUTHENTICATED_FULLY" /><!--  -->
        <custom-filter ref="mobileResourceServer" before="PRE_AUTH_FILTER" />
        <access-denied-handler ref="oauth2AccessDeniedHandler" />
    </http>
    
    <http pattern="/admin**" create-session="never" entry-point-ref="oauth2AuthenticationEntryPoint" access-decision-manager-ref="oauth2AccessDecisionManager">
        <anonymous enabled="false" />
          <intercept-url pattern="/admin**" access="IS_AUTHENTICATED_FULLY" /> <!-- -->
        <custom-filter ref="mobileResourceServer" before="PRE_AUTH_FILTER" />
        <access-denied-handler ref="oauth2AccessDeniedHandler" />
    </http>

因为没有设置必须为POST 提交,所以无论GET POST 提交以下请求会返回access_token

http://localhost:8028/oauth/token.action?client_id=mobile_1&client_secret=secret_1&grant_type=password&username=test&password=1

1. {
2.    "access_token": "6cd40d26561c4ac89e447dd5214c7033",
3.    "token_type": "bearer",
4.    "refresh_token": "459f7555-e733-43c9-8ab8-016b15a61427",
5.    "expires_in": 43199,
6.    "scope": "read trust write"
7. }

 

然后带着access_token访问,就可以成功访问

http://localhost:8028/admin.action?access_token=52d33d7d81ee4a388d79bf00387b1325

没有access_token访问的话,会返回

http://localhost:8028/admin.action

1. <oauth>
2. <error_description>An Authentication object was not found in the SecurityContext</error_description>
3. <error>unauthorized</error>
4. </oauth>