Spring social Facebook Profile 仅提供 ID 和名称

Question

我在使用spring-social 获取id 和name 以外的参数时遇到问题。

依赖关系：

    <!-- Spring Social -->
    <dependency>
        <groupId>org.springframework.social</groupId>
        <artifactId>spring-social-config</artifactId>
        <version>1.1.2.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.social</groupId>
        <artifactId>spring-social-core</artifactId>
        <version>1.1.2.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.social</groupId>
        <artifactId>spring-social-security</artifactId>
        <version>1.1.2.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.social</groupId>
        <artifactId>spring-social-web</artifactId>
        <version>1.1.2.RELEASE</version>
    </dependency>

    <!-- Spring Social Facebook -->
    <dependency>
        <groupId>org.springframework.social</groupId>
        <artifactId>spring-social-facebook</artifactId>
        <version>2.0.3.RELEASE</version>
    </dependency>

配置：

<security:http ...>
...
    <security:custom-filter before="PRE_AUTH_FILTER" ref="socialAuthenticationFilter" />
...
</security:http>
<security:authentication-manager alias="authenticationManager">
    ...
    <security:authentication-provider ref="socialAuthenticationProvider" />
</security:authentication-manager>
<bean id="socialAuthenticationProvider" class="org.springframework.social.security.SocialAuthenticationProvider">
    <constructor-arg ref="inMemoryUsersConnectionRepository"/>
    <constructor-arg ref="socialUserDetailsService"/>
</bean>

<bean id="inMemoryUsersConnectionRepository"
      class="org.springframework.social.connect.mem.InMemoryUsersConnectionRepository">
    <constructor-arg name="connectionFactoryLocator" ref="connectionFactoryLocator"/>
    <property name="connectionSignUp" ref="connectionSignUp"/>
</bean>

<bean id="connectionFactoryLocator"
      class="org.springframework.social.security.SocialAuthenticationServiceRegistry">
    <property name="authenticationServices">
        <list>
            <ref bean="facebookAuthenticationService"/>
        </list>
    </property>
</bean>

<bean id="socialAuthenticationFilter" class="org.springframework.social.security.SocialAuthenticationFilter">
    <constructor-arg name="authManager" ref="authenticationManager"/>
    <constructor-arg name="userIdSource" ref="userIdSource"/>
    <constructor-arg name="usersConnectionRepository" ref="inMemoryUsersConnectionRepository"/>
    <constructor-arg name="authServiceLocator" ref="connectionFactoryLocator"/>
    <property name="authenticationSuccessHandler" ref="loginGuidAuthenticationSuccessHandler"/>
</bean>

<bean id="userIdSource" class="org.springframework.social.security.AuthenticationNameUserIdSource"/>

<bean id="facebookAuthenticationService"
      class="org.springframework.social.facebook.security.FacebookAuthenticationService">
    <constructor-arg name="apiKey" value="<myKey>"/>
    <constructor-arg name="appSecret" value="<mySecret>"/>
    <property name="defaultScope" value="email"/>
</bean>

<bean id="connectionSignUp" class="my.package.DefaultConnectionSignUp"/>

我对一些必需的服务有自己的实现，但我认为这些服务并不相关。当我在ConnectionSignUp 的实现中调试execute 方法时，除了name 和id 之外，所有用户字段都为空。

@Override
public String execute(Connection<?> connection) {
    Connection<Facebook> fbConnection = (Connection<Facebook>) connection;
    fbConnection.getApi().userOperations().getUserProfile().getEmail(); //null
    fbConnection.getApi().userOperations().getUserProfile().getFirstName(); //null
    fbConnection.fetchUserProfile().getEmail(); //null
    fbConnection.fetchObject("me", User.class); //email == null
    ...
}

我的jsp表单：

    <form name='facebookSocialloginForm'
          action="<c:url value='/auth/facebook' />" method='POST'>
        <input type="hidden" name="scope" 
            value="public_profile,email,user_about_me,user_birthday,user_likes"/>
        ...
    </form>

我可以访问用户私人posts 和likes。在我的 Facebook 帐户上，它说该应用程序可以访问电子邮件和其他信息。

有什么建议吗？如果我错过了一些重要的事情，请询问，我会提供更多信息。

Answer 1

facebook api 的更改可能导致了这种情况。试试下面的代码：

UserOperations userOperations = facebook.userOperations();
            String [] fields = { "id", "email",  "first_name", "last_name" };
            org.springframework.social.facebook.api.User profile = facebook.fetchObject
                    ("me", org.springframework.social.facebook.api.User.class, fields);

Answer 2

在点击 facebook api 时将 public_profile,email 添加到您的范围变量，这肯定会返回您所需的数据。