3.1.0.beta2 版本中，无需登录即可访问公开主题的错误

areen · 2023 年2 月 9 日 20:11

复现步骤：
创建分类，安全设置为：所有人可读

从 Discourse 注销
进入此分类中的帖子：
在我的网站上：
https://forum.rat-adv.com/t/test-posta-na-chwile/1315

您可以看到：

# 糟糕

为这个讨论论坛提供支持的软件遇到了意外问题。很抱歉给您带来不便。

有关错误的详细信息已记录，并已生成自动通知。我们会进行查看。

无需进一步操作。但是，如果错误情况持续存在，您可以通过在网站的反馈分类中发布讨论主题来提供更多详细信息，包括复现错误的步骤。

登录 Discourse
这些链接可以正常工作

在日志中，您可以看到：

以及 noMethodError 的堆栈跟踪：

lib/guardian/topic_guardian.rb:146:in `can_recover_topic?'

app/serializers/topic_view_details_serializer.rb:119:in `include_can_recover?'

active_model_serializers (0.8.4) lib/active_model/serializer.rb:375:in `include?'

(eval):9:in `_fast_attributes'

active_model_serializers (0.8.4) lib/active_model/serializer.rb:468:in `rescue in attributes'

active_model_serializers (0.8.4) lib/active_model/serializer.rb:455:in `attributes'

active_model_serializers (0.8.4) lib/active_model/serializer.rb:480:in `_serializable_hash'

active_model_serializers (0.8.4) lib/active_model/serializer.rb:359:in `serializable_hash'

active_model_serializers (0.8.4) lib/active_model_serializers/associations.rb:200:in `serialize'

lib/freedom_patches/ams_include_without_root.rb:57:in `include!'

active_model_serializers (0.8.4) lib/active_model/serializer.rb:368:in `block in include_associations!'

active_model_serializers (0.8.4) lib/active_model/serializer.rb:367:in `each_key'

active_model_serializers (0.8.4) lib/active_model/serializer.rb:367:in `include_associations!'

active_model_serializers (0.8.4) lib/active_model/serializer.rb:362:in `serializable_hash'

active_model_serializers (0.8.4) lib/active_model/serializer.rb:347:in `as_json'

activesupport (7.0.4.1) lib/active_support/json/encoding.rb:22:in `encode'

activesupport (7.0.4.1) lib/active_support/json/encoding.rb:22:in `encode'

activesupport (7.0.4.1) lib/active_support/core_ext/object/json.rb:42:in `to_json'

active_model_serializers (0.8.4) lib/active_model/serializer.rb:331:in `to_json'

multi_json (1.15.0) lib/multi_json/adapters/oj.rb:56:in `dump'

multi_json (1.15.0) lib/multi_json/adapters/oj.rb:56:in `dump'

multi_json (1.15.0) lib/multi_json/adapter.rb:25:in `dump'

multi_json (1.15.0) lib/multi_json.rb:139:in `dump'

app/controllers/topics_controller.rb:1238:in `block (2 levels) in perform_show_response'

actionpack (7.0.4.1) lib/action_controller/metal/mime_responds.rb:214:in `respond_to'

app/controllers/topics_controller.rb:1232:in `perform_show_response'

app/controllers/topics_controller.rb:187:in `show'

actionpack (7.0.4.1) lib/action_controller/metal/basic_implicit_render.rb:6:in `send_action'

actionpack (7.0.4.1) lib/abstract_controller/base.rb:215:in `process_action'

actionpack (7.0.4.1) lib/action_controller/metal/rendering.rb:53:in `process_action'

actionpack (7.0.4.1) lib/abstract_controller/callbacks.rb:234:in `block in process_action'

activesupport (7.0.4.1) lib/active_support/callbacks.rb:118:in `block in run_callbacks'

app/controllers/application_controller.rb:414:in `block in with_resolved_locale'

i18n (1.12.0) lib/i18n.rb:322:in `with_locale'

app/controllers/application_controller.rb:414:in `with_resolved_locale'

activesupport (7.0.4.1) lib/active_support/callbacks.rb:127:in `block in run_callbacks'

activesupport (7.0.4.1) lib/active_support/callbacks.rb:138:in `run_callbacks'

actionpack (7.0.4.1) lib/abstract_controller/callbacks.rb:233:in `process_action'

actionpack (7.0.4.1) lib/action_controller/metal/rescue.rb:22:in `process_action'

actionpack (7.0.4.1) lib/action_controller/metal/instrumentation.rb:67:in `block in process_action'

activesupport (7.0.4.1) lib/active_support/notifications.rb:206:in `block in instrument'

activesupport (7.0.4.1) lib/active_support/notifications/instrumenter.rb:24:in `instrument'

activesupport (7.0.4.1) lib/active_support/notifications.rb:206:in `instrument'

actionpack (7.0.4.1) lib/action_controller/metal/instrumentation.rb:66:in `process_action'

actionpack (7.0.4.1) lib/action_controller/metal/params_wrapper.rb:259:in `process_action'

activerecord (7.0.4.1) lib/active_record/railties/controller_runtime.rb:27:in `process_action'

actionpack (7.0.4.1) lib/abstract_controller/base.rb:151:in `process'

actionview (7.0.4.1) lib/action_view/rendering.rb:39:in `process'

rack-mini-profiler (3.0.0) lib/mini_profiler/profiling_methods.rb:85:in `block in profile_method'

actionpack (7.0.4.1) lib/action_controller/metal.rb:188:in `dispatch'

actionpack (7.0.4.1) lib/action_controller/metal.rb:251:in `dispatch'

actionpack (7.0.4.1) lib/action_dispatch/routing/route_set.rb:49:in `dispatch'

actionpack (7.0.4.1) lib/action_dispatch/routing/route_set.rb:32:in `serve'

actionpack (7.0.4.1) lib/action_dispatch/journey/router.rb:50:in `block in serve'

actionpack (7.0.4.1) lib/action_dispatch/journey/router.rb:32:in `each'

actionpack (7.0.4.1) lib/action_dispatch/journey/router.rb:32:in `serve'

actionpack (7.0.4.1) lib/action_dispatch/routing/route_set.rb:852:in `call'

lib/middleware/omniauth_bypass_middleware.rb:74:in `call'

rack (2.2.6.2) lib/rack/tempfile_reaper.rb:15:in `call'

rack (2.2.6.2) lib/rack/conditional_get.rb:27:in `call'

rack (2.2.6.2) lib/rack/head.rb:12:in `call'

actionpack (7.0.4.1) lib/action_dispatch/http/permissions_policy.rb:38:in `call'

lib/content_security_policy/middleware.rb:12:in `call'

lib/middleware/anonymous_cache.rb:367:in `call'

rack (2.2.6.2) lib/rack/session/abstract/id.rb:266:in `context'

rack (2.2.6.2) lib/rack/session/abstract/id.rb:260:in `call'

actionpack (7.0.4.1) lib/action_dispatch/middleware/cookies.rb:704:in `call'

actionpack (7.0.4.1) lib/action_dispatch/middleware/callbacks.rb:27:in `block in call'

activesupport (7.0.4.1) lib/active_support/callbacks.rb:99:in `run_callbacks'

actionpack (7.0.4.1) lib/action_dispatch/middleware/callbacks.rb:26:in `call'

actionpack (7.0.4.1) lib/action_dispatch/middleware/debug_exceptions.rb:28:in `call'

actionpack (7.0.4.1) lib/action_dispatch/middleware/show_exceptions.rb:26:in `call'

logster (2.11.4) lib/logster/middleware/reporter.rb:43:in `call'

railties (7.0.4.1) lib/rails/rack/logger.rb:40:in `call_app'

railties (7.0.4.1) lib/rails/rack/logger.rb:27:in `call'

config/initializers/100-quiet_logger.rb:20:in `call'

config/initializers/100-silence_logger.rb:29:in `call'

actionpack (7.0.4.1) lib/action_dispatch/middleware/remote_ip.rb:93:in `call'

actionpack (7.0.4.1) lib/action_dispatch/middleware/request_id.rb:26:in `call'

lib/middleware/enforce_hostname.rb:24:in `call'

rack (2.2.6.2) lib/rack/method_override.rb:24:in `call'

actionpack (7.0.4.1) lib/action_dispatch/middleware/executor.rb:14:in `call'

rack (2.2.6.2) lib/rack/sendfile.rb:110:in `call'

actionpack (7.0.4.1) lib/action_dispatch/middleware/host_authorization.rb:131:in `call'

rack-mini-profiler (3.0.0) lib/mini_profiler/profiler.rb:249:in `call'

message_bus (4.3.2) lib/message_bus/rack/middleware.rb:60:in `call'

lib/middleware/request_tracker.rb:228:in `call'

railties (7.0.4.1) lib/rails/engine.rb:530:in `call'

railties (7.0.4.1) lib/rails/railtie.rb:226:in `public_send'

railties (7.0.4.1) lib/rails/railtie.rb:226:in `method_missing'

rack (2.2.6.2) lib/rack/urlmap.rb:74:in `block in call'

rack (2.2.6.2) lib/rack/urlmap.rb:58:in `each'

rack (2.2.6.2) lib/rack/urlmap.rb:58:in `call'

unicorn (6.1.0) lib/unicorn/http_server.rb:634:in `process_client'

unicorn (6.1.0) lib/unicorn/http_server.rb:739:in `worker_loop'

unicorn (6.1.0) lib/unicorn/http_server.rb:547:in `spawn_missing_workers'

unicorn (6.1.0) lib/unicorn/http_server.rb:143:in `start'

unicorn (6.1.0) bin/unicorn:128:in `<top (required)>'

vendor/bundle/ruby/3.1.0/bin/unicorn:25:in `load'

vendor/bundle/ruby/3.1.0/bin/unicorn:25:in `<main>'

Piotr

Canapin · 2023 年2 月 10 日 20:52

你好 areen。

我按照你的步骤操作，没有遇到任何问题。

我在安全模式下尝试在你的论坛中输入一个主题，并在任何类别中的任何主题都遇到了错误。

如果重建你的论坛（./launcher rebuild app），问题还会存在吗？你安装了任何插件吗？

twofoursixeight · 2023 年2 月 10 日 21:00

您可以通过打开原始页面 https://forum.rat-adv.com/raw/1315 来获取主题文本，然后重新创建主题。（但是，损坏的主题仍将保留在此处）

areen · 2023 年2 月 11 日 08:32

你好
我不知道页面可以在原始模式下打开，谢谢，这会派上用场
这些主题显示在原始模式下！

但问题在于所有公开的页面——这些页面不显示

我尝试这样做：
删除/添加类别上的公开权限
在公开类别中添加新帖子
添加新类别并查看主条目是否显示

我得到相同的结果
在页面信息日志中

NoMethodError (undefined method `has_trust_level?' for nil:NilClass

         (SiteSetting.tl4_delete_posts_and_topics && user.has_trust_level?(TrustLevel[4]))
                                                         ^^^^^^^^^^^^^^^^^))
lib/guardian/topic_guardian.rb:146:in `can_recover_topic?'

我认为

我的下载代码有问题，我将拉取源代码然后重建
问题在于 pgsql 中的数据存储 - 这会更难

我会写下我取得的成就

areen · 2023 年2 月 11 日 15:08

您好
我检查了源代码，问题出在这笔提交

我认为未登录用户没有信任级别的用户配置文件
我在我的仓库中回滚了此方法中的这些更改
但我不知道接下来该怎么做，我不会用 Ruby 编程

现在需要发生什么才能修复这段代码？

此致
Piotr

Don · 2023 年2 月 11 日 16:44

您好，

我能重现此问题。

启用 tl4 delete posts and topics 站点设置会破坏匿名用户的帖子。

快速修复：在修复完成之前，请禁用此设置。

sam · 2023 年2 月 14 日 21:47

我相信 @kris.kotlarek 已经修复了这个问题，你能重新构建并再试一次吗？

areen · 2023 年2 月 15 日 13:35

是的，我今天就这么做，并写下结果。

JammyDodger · 2023 年2 月 18 日 15:06

为了保持一致性，添加 onebox：

sam · 2023 年2 月 19 日 21:00

此主题已在 4 天后自动关闭。不再允许回复。

话题		回复	浏览量
User can't view topics after logging in, but can in anonymous mode Bug anonymous-mode	13	2002	2016 年2 月 14 日
Making topics private and visible for not logged in users Dev	10	1682	2018 年1 月 20 日
Discourse ignoring Category trust_level_0 (registered user) making posts public Support	20	4936	2015 年7 月 11 日
Private Topics Plugin Plugin	92	5026	2025 年9 月 7 日
Topic in a category make unreachable the category and user activity and the topic itself Support	2	842	2019 年8 月 11 日

3.1.0.beta2 版本中，无需登录即可访问公开主题的错误

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