Shouldn’t copied and pasted links to individual posts have a preview (much like how a quote looks like)? Mine only shows a URL line, and I’m not sure what happened. It used to work in 2018, but it doesn’t work anymore when I’m trying it in a new post (although the old posts with links to posts show…

Hello! If you paste the link without living any space in front of the link, it should appear as a preview, something like that: [图片] Copying link to post into a reply does not show preview Support Shouldn’t copied and pasted links to individual posts hav…

It depends on the source of the post. You can’t link something from a category with restricted permissions, that would bypass the security placed around the topics/posts.

Thank you Stephen! And this includes posts within the same category? That seems weird - they would have the same permissions though, wouldn’t they?

Sure but that still assumes that some degree of permission enumeration is going on, beyond checking if the source topic is public.

Thanks Thomas, this is helpful, but apparently it can’t work in reverse when it comes to categories that are made private! :laughing:

Got it, thanks so much @Stephen ! It’s a shame that it doesn’t work within the same private categories/restrictions.

将链接复制到回复中不会显示预览

产品支持

Stephen (Stephen) 2020 年4 月 24 日 17:23 5

好的，但这仍然假设在进行某种程度的权限枚举，而不仅仅是检查源主题是否公开。

话题		回复	浏览量
Insert link of post does not generate preview Product Support	6	1415	2019 年11 月 13 日
Formatting for links to private topics Product Support	4	972	2016 年2 月 25 日
Link to another discourse topic isn't displaying as the name of that topic Bug	12	1285	2021 年3 月 10 日
URL showing besides the category Product Support	2	1258	2017 年4 月 7 日
Link preview not working after removing "everyone" from category's security group Product Support	5	674	2022 年3 月 16 日

将链接复制到回复中不会显示预览

相关话题