Question

使用 - spring-social 1.1.4 - spring-social-twitter 1.1.2 - spring-mvc-4.2 - 关于tomcat 7

下面是我的MVC应用程序的tomcat配置，包括twitter设置和usersConnectionRepository。

这对于登录的MVC用户来说都很好。

当我想允许客户端从非MVC认证用户可用的公共链接发送推文时，问题就出现了。（＃{request.userPrincipal.name}将为null）

我看了很多例子。大多数示例使用旧的1.0.0 spring-social。我注意到spring-social- twitter 的新1.1.2版本没有零参数Twitter（）构造函数，在某些示例中，它显示为没有connectionRepository的工作方式。

我正在寻找一种配置或编码选项的方法，以允许用户登录我的应用程序和匿名用户使用我网站上的某些选项。

在下面的配置中，重定向到connect / twitter的匿名用户将导致获取connetionRepository时出现问题。 usersConnectionRepository必须有一个＆＃34;＃{request.userPrincipal.name}＆＃34;因为我的connectController依赖于此。

我想也许我需要一个自定义连接控制器...... 必须有一个正确的方法来解决这个问题。

欢迎任何建议。

我的web.xml

    <listener>
  <listener-class>
          org.springframework.web.util.Log4jConfigListener
      </listener-class>
</listener>


<display-name>Central Portal</display-name>

<context-param>  
    <param-name>spring.profiles.active</param-name>  
    <param-value>dev</param-value>  
</context-param>  
<context-param>  
    <param-name>spring.profiles.default</param-name>  
    <param-value>dev</param-value>  
</context-param>
<context-param>  
    <param-name>spring.liveBeansView.mbeanDomain</param-name>  
    <param-value>dev</param-value>  
</context-param> 

<!-- Spring MVC -->
<servlet> 
    <servlet-name>mvc-dispatcher</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
    <servlet-name>mvc-dispatcher</servlet-name>
    <url-pattern>/</url-pattern>
</servlet-mapping>

<error-page>
    <error-code>500</error-code>
    <location>/WEB-INF//pages/error.jsp</location>
</error-page>

<error-page>
    <error-code>404</error-code>
    <location>/WEB-INF/pages/error.jsp</location>
</error-page>

<error-page>
    <location>/WEB-INF/pages/error.jsp</location>
</error-page>
<listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>
        /WEB-INF/spring-security.xml,
        /WEB-INF/spring-database.xml   
    </param-value>
</context-param> 



<!-- Enable POST  --> 
<filter>
    <filter-name>hiddenHttpMethodFilter</filter-name>
    <filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class>
</filter>

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

<!-- Concurrency listener -->
<listener>
    <listener-class>
        org.springframework.security.web.session.HttpSessionEventPublisher
    </listener-class>
</listener>

java配置的一点

MVC-调度-servlet.xml中

<context:component-scan base-package="org.schoolit.usermanager.config" /> 

<!-- component-scan / controllers -->
<context:component-scan base-package="org.schoolit.webapplication.*" />
<context:component-scan base-package="org.schoolit.spring.social.*"/>

<!-- property-placeholder's  -->
<context:property-placeholder location="classpath:oauth.properties"/>

<!-- resource mapping  -->
<mvc:resources mapping="/gen/**" location="/WEB-INF/gen/" cache-period="31556926"/>
<mvc:resources mapping="/resources/**" location="/WEB-INF/resources/" cache-period="31556926"/>

<!-- JSP ViewResolver -->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
    <property name="prefix">
        <value>/pages/</value>
    </property>
    <property name="suffix">
        <value>.jsp</value>
    </property>
</bean>

<!-- twitter stuff start --> 
<bean id="handlerExceptionResolver" class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver">
    <property name="exceptionMappings">
        <props>
            <prop key="Exception">error</prop>
        </props>
    </property>
</bean> 

 <bean id="twitterTemplate" 
    class="org.springframework.social.twitter.api.impl.TwitterTemplate">
    <constructor-arg value="${twitter.oauth.consumerKey}"/>
    <constructor-arg value="${twitter.oauth.consumerSecret}"/>
<!--<constructor-arg value="${twitter.oauth.accessToken}"/>
    <constructor-arg value="${twitter.oauth.accessTokenSecret}"/>   --> 
</bean> 



<bean id="connectionFactoryLocator" class="org.springframework.social.connect.support.ConnectionFactoryRegistry">
    <property name="connectionFactories">
        <list>
            <bean class="org.springframework.social.twitter.connect.TwitterConnectionFactory">
                <constructor-arg value="${twitter.oauth.consumerKey}" />
                <constructor-arg value="${twitter.oauth.consumerSecret}" />          
            </bean>
        </list>
    </property>
</bean>  


<bean id="connectionRepository" factory-method="createConnectionRepository" factory-bean="usersConnectionRepository" scope="request">
    <constructor-arg value="#{request.userPrincipal.name}" />
    <aop:scoped-proxy proxy-target-class="true" />
</bean>

<bean id="usersConnectionRepository" 
      class="org.springframework.social.connect.jdbc.JdbcUsersConnectionRepository">
    <constructor-arg ref="dataSource" />
    <constructor-arg ref="connectionFactoryLocator" />
    <constructor-arg ref="textEncryptor" />
</bean>

<bean id="textEncryptor" class="org.springframework.security.crypto.encrypt.Encryptors" 
            factory-method="noOpText" />

 <bean id="connectController" class="org.springframework.social.connect.web.ConnectController">
    <constructor-arg ref="connectionFactoryLocator"/>
    <constructor-arg ref="connectionRepository"/>
    <property name="applicationUrl" value="http://localhost:8080/CentralPortal/" />
    <property name="connectInterceptors">
            <list> 
                <bean class="org.schoolit.spring.social.TweetAfterConnectInterceptor"/>
            </list>
    </property> 
</bean>

弹簧database.xml

    <!-- App's dataSource used by jdbcTemplate,jdbc-user-service and connectController -->
<bean id="dataSource"
    class="org.springframework.jdbc.datasource.DriverManagerDataSource">
    <property name="driverClassName" value="com.mysql.jdbc.Driver" />
    <property name="url" value="jdbc:mysql://localhost:3306/spring_me" />
    <property name="username" value="root" />
    <property name="password" value="<mypassword>" />
</bean>

<!-- jdbcTemplate used in usermanager bit only for now. --> 
<bean id="jdbcTemplate" class="org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate">
    <constructor-arg ref="dataSource" /> 
</bean>

spring-security.xml

  <!-- enable use-expressions -->
<http auto-config="true" use-expressions="true"> 

    <!-- Set up rolefilter's for requestmapping's -->
    <intercept-url pattern="/admin**" access="hasRole('ROLE_ADMIN')" />
    <intercept-url pattern="/usermanager**" access="hasRole('ROLE_ADMIN')" />  
    <intercept-url pattern="/users**" access="hasRole('ROLE_ADMIN')" />


    <!-- access denied page --> 
    <access-denied-handler error-page="/403" /> 
    <!-- loginform-setup Spring Security -->
    <form-login 
        login-page="/login" 
        default-target-url="/home" 
        login-processing-url="/j_spring_security_check"
        authentication-failure-url="/login?error" 
        username-parameter="username"
        password-parameter="password" /> 
    <logout logout-success-url="/login?logout"  />

    <!-- enable csrf protection default is enabled from 4.0 spring 
    <csrf /> <csrf disabled="true"/>  -->
     <csrf request-matcher-ref="connect/*" disabled="true"/>

    <!-- Prevent Clickjacking iframe's  --> 
    <headers>
        <frame-options policy="SAMEORIGIN"/> 
    </headers>  
    <!-- One login per username should be one set to 5 for testing-->
    <session-management>
        <concurrency-control max-sessions="1" error-if-maximum-exceeded="true" expired-url="/login?error"   /> 
    </session-management>
</http>

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

<!-- encoder bean. Used for password encryption -->
<beans:bean id="encoder" 
    class="org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder">
    <beans:constructor-arg name="strength" value="11" />
</beans:bean>

Answer 1

我看到您配置了PhotoCol = new FS.Collection('propertyPhoto', { stores: [ new FS.Store.FileSystem('original') ], filter: { allow: { contentTypes: ['image/*'] } } }); PhotoCol.allow({ insert: function() { return true; }, update: function() { return true; }, remove: function() { return true; }, download: function() { return true; } }); bean，如果您能够在应用程序中使用它，则无需执行任何其他操作。

使用twitterTemplate代替TwitterTemplate。 Twitter实现TwitterTemplate接口，因此所有方法都可用。

示例：

Twitter

使用//1. Search Twitter SearchResults results = twitterTemplate.searchOperations().search("#WinterIsComing"); List<Tweet> tweets = results.getTweets(); int i =0; for (Tweet tweet : tweets) { System.out.println(tweet.getUser().getName() + " Tweeted : "+tweet.getText() + " from " + tweet.getUser().getLocation() + " @ " + tweet.getCreatedAt() + tweet.getUser().getLocation() ); } //2. Search Place by GeoLocation RestTemplate restTemplate = twitterTemplate.getRestTemplate(); GeoTemplate geoTemplate = new GeoTemplate(restTemplate, true, true); List<Place> place = geoTemplate.search(37.423021, -122.083739); for (Place p : place) { System.out.println(p.getName() + " " + p.getCountry() + " "+p.getId()); } //3. Get Twitter UserProfile TwitterProfile userProfile = twitterTemplate.userOperations().getUserProfile(); System.out.println(userProfile.getName()+" has " +userProfile.getFriendsCount() + " friends");，用户无需登录。希望这有帮助！

如何在MVC配置中允许匿名twitter连接

1 个答案: