Last week, the default certificate authority for Discourse announced an incoming change for next year, you can read it in details here: [图片] Standing on Our Own Two Feet [Updated] Update, July 10, 2023 See our new blog post for details on the September 2024 expiration of the newer ISRG …

I’m assuming Google Chrome means it also impacts Discourse Hub, and anyone who installed the PWA would be silently broken?

Yes, it impacts Discourse Hub and any app that uses the OS certificate store. We could make Discourse Hub use a different certificate for Android version > 6 and < 7.1.1, but not something we have planned at the moment. PWAs use the Chrome engine by default, so they are also affected, unless insta…

It looks like we will move the minimum supported Discourse Android version up to 7.1.2 as of January 11, 2021. Android 7 was released in August 2016, over 4 years ago.

Going to be watching this one with interest. There are a number of <$100 tablets which are still selling with Android 6 and 7. I saw one project in March hand jobseekers hundreds of tablets running 7.1. In that case the obvious solution will just be to stop using Let’s Encrypt.

[图片] Stephen: I saw one project in March hand jobseekers hundreds of tablets running 7.1 Well, hopefully they were running 7.1.2 – that seems likely enough if they were on 7.1.

I wonder if Cloudflare is a way around this? Websites using their caching report Cloudflare’s certificate, and not the origin’s.

Using any other certificate authority is a way around, Cloudflare being one of those.

Our partners at Let’s Encrypt contacted us to share the following news: [图片] Extending Android Device Compatibility for Let's Encrypt Certificates Update, May 13, 2021 Please visit this post on our community forum for the latest information about chain changes as some information about …

Note that Discourse Hub app will still require Android 7.1.2 or later, but this change by Let’s Encrypt means accessing a https Discourse site via the browser should be OK on older versions of Android, provided the user has an updated browser.

Discourse 用户在旧版 Android 版本上受 Let's Encrypt 更改的影响

产品支持安装

Falco (Falco) 2020 年12 月 21 日 18:33 9

我们的合作伙伴 Let’s Encrypt 联系我们，分享了以下消息：

看来旧版 Android 设备仍可以正常访问使用 Let’s Encrypt 证书的网站

话题		回复	浏览量
DiscourseHub compatibility on older Android devices Feature	7	1221	2020 年11 月 18 日
Android app can't see my discourse Product Support	21	2655	2019 年4 月 19 日
Support for older Android versions Feature	3	947	2014 年3 月 23 日
Connecting with Android app doesn't work Bug	7	996	2017 年12 月 17 日
Android app crashes if Chrome is not installed Product Support android-app	11	2743	2016 年11 月 11 日

Discourse 用户在旧版 Android 版本上受 Let's Encrypt 更改的影响

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