org.springframework.social.InsufficientPermissionException：此操作的权限不足

Question

我正在使用Spring Social获取解析令牌，并允许在该服务的用户页面上发布图像。但是我遇到了这个错误：

org.springframework.social.InsufficientPermissionException: Insufficient permission for this operation.
    at org.springframework.social.facebook.api.impl.FacebookErrorHandler.handleFacebookError(FacebookErrorHandler.java:77)
    at org.springframework.social.facebook.api.impl.FacebookErrorHandler.handleError(FacebookErrorHandler.java:59)
    at org.springframework.web.client.RestTemplate.handleResponse(RestTemplate.java:700)
    at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:653)
    at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:628)
    at org.springframework.web.client.RestTemplate.postForObject(RestTemplate.java:398)
    at org.springframework.social.facebook.api.impl.FacebookTemplate.publish(FacebookTemplate.java:348)
    at org.springframework.social.facebook.api.impl.MediaTemplate.createAlbum(MediaTemplate.java:74)
    at org.springframework.social.facebook.api.impl.MediaTemplate.createAlbum(MediaTemplate.java:67)
    at br.com.igreja24h.service.FacebookService.createAlbum(FacebookService.java:157)
    at br.com.igreja24h.service.FacebookService.postPhoto(FacebookService.java:180)
    at br.com.igreja24h.service.FacebookService$$FastClassBySpringCGLIB$$6da0561b.invoke(<generated>)
    at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
    at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:738)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
    at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:85)
    at br.com.igreja24h.aop.logging.LoggingAspect.logAround(LoggingAspect.java:85)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:629)
    at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:618)
    at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:70)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
    at org.springframework.aop.aspectj.AspectJAfterThrowingAdvice.invoke(AspectJAfterThrowingAdvice.java:62)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
    at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
    at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:673)
    at br.com.igreja24h.service.FacebookService$$EnhancerBySpringCGLIB$$d9313b23.postPhoto(<generated>)
    at br.com.igreja24h.web.rest.AlbumResource.uploadAlbumPicture(AlbumResource.java:182)
    at br.com.igreja24h.web.rest.AlbumResource$$FastClassBySpringCGLIB$$dcd05cb8.invoke(<generated>)
    at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
    at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:738)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
    at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:85)
    at br.com.igreja24h.aop.logging.LoggingAspect.logAround(LoggingAspect.java:85)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)

这是我获取权限令牌的方式：

public String createFacebookAuthorizationURL(String pageName, Long churchId) {
    FacebookConnectionFactory connectionFactory = new FacebookConnectionFactory(facebookAppId, facebookSecret);
    OAuth2Operations oauthOperations = connectionFactory.getOAuthOperations();
    OAuth2Parameters params = new OAuth2Parameters();
    params.setRedirectUri("https://" + this.hostName + "/api/facebook/" + churchId + "/response");
    params.setScope("public_profile,pages_show_list,publish_pages,manage_pages,user_events");

    return oauthOperations.buildAuthorizeUrl(params);
}

public String createFacebookAccessToken(String code, Long churchId) {
    FacebookConnectionFactory connectionFactory = new FacebookConnectionFactory(facebookAppId, facebookSecret);
    AccessGrant accessGrant = connectionFactory.getOAuthOperations().exchangeForAccess(code, "https://" + this.hostName + "/api/facebook/" + churchId + "/response", null);
    return  accessGrant.getAccessToken();
}

要使用以下方法将上传的图像发送到Facebook，

public String createAlbum(Album album) {
    FacebookConnectionFactory connectionFactory = new FacebookConnectionFactory(facebookAppId, facebookSecret);

    Church contentChurch = this.churchRepository.findOne(album.getChurch().getId());


    String token = contentChurch.getFacebookTk();
    String name = contentChurch.getFacebook()
                    .substring(contentChurch.getFacebook().lastIndexOf("/") + 1);

    Facebook facebook = new FacebookTemplate(token, this.facebookAppId);
    MediaOperations mediaOps = facebook.mediaOperations(); 

    return mediaOps.createAlbum(album.getName(), album.getDescription());
}

public String postPhoto(Picture pic, File picFile) {
    // @TODO finish this part
    FacebookConnectionFactory connectionFactory = new FacebookConnectionFactory(facebookAppId, facebookSecret);

    Church contentChurch = this.churchRepository.findOne(pic.getChurch().getId());

    String token = contentChurch.getFacebookTk();
    String name = contentChurch.getFacebook()
                    .substring(contentChurch.getFacebook().lastIndexOf("/") + 1);


    Facebook facebook = new FacebookTemplate(token, this.facebookAppId);
    MediaOperations mediaOps = facebook.mediaOperations();

    log.debug("\n \n File Path ------> {} \n", picFile.getAbsolutePath());

    Resource resource = null;

    resource = new FileSystemResource(picFile.getAbsolutePath());

    String albumID = createAlbum(pic.getAlbum());

    if (resource.exists()) {
        return mediaOps.postPhoto(albumID, resource, "POST PHOTO");
    }

    return "";
}

我搜索后发现，在'createFacebookAuthorizationURL'方法中请求的权限使我能够将图像发布到用户页面。发布或请求许可时我做错什么了吗？