I’m using a Discourse forum as the comments section for my blog, which is on a separate domain. I’m trying to use the Discourse full app embed, but users can’t login, reply, or interact at all from the embed. When someone tries replying, it redirects them to sign in on a new page, even if they’re already logged in. Signing in on over there doesn’t help. It sounds like it’s a problem with cross site cookies. Is there any way around this? Any fix? Sorry, I’m not really familiar with all these cookie stuff, so I used AI to understand what’s going on and research possible solutions. If you don’t like AI, you can stop here. I put what I got from them below, but this post itself, including all formatting, was written using my Natural Intelligence. How Gemini summarized the problem. It sounds like there are right ways to do this, but Discourse would have to implement them. https://developer.mozilla.org ↩︎ https://help.boldbi.com ↩︎ https://developers.google.com ↩︎ https://privacysandbox.google.com ↩︎ ↩︎ https://learn.microsoft.com ↩︎ https://www.blackduck.com ↩︎ https://developer.mozilla.org ↩︎ https://stackoverflow.com ↩︎

[изображение] Dev-in-the-BM: I’m trying to use the Discourse full app embed, but users can’t login, reply, or interact at all from the embed. When someone tries replying, it redirects them to sign in on a new page, even if they’re already logged in. is your Discourse up to date? make sure you update to latest version. i have no problems replying when logged in to the correct forum. [Screenshot 2026-05-04 at 4.57.58 PM] replying as anon opens a new tab to log in as explained here: [изображение]Embed Discourse as a full comment system on your site [изображение]Embed Discourse as a full comment system on your site If a visitor has no account will it prompt them to create one? Yes, it opens a new tab for login.

Enter the rails console and set the same site cookie to none. cd /var/discourse ./launcher enter app rails c SiteSetting.same_site_cookies = "None"

[изображение] Lilly: is your Discourse up to date? Yes. [изображение] Lilly: i have no problems replying when logged in to the correct forum. Within the same domain, or across different sites? [изображение] Lilly: replying as anon opens a new tab to log in as explained here: [изображение] Dev-in-the-BM: When someone tries replying, it redirects them to sign in on a new page, even if they’re already logged in. Signing in on over there doesn’t help.

[изображение] Falco: Enter the rails console and set the same site cookie to none. I thought of that, but that’s very insecure, obviously not a good idea.

[изображение] Dev-in-the-BM: I thought of that, but that’s very insecure, obviously not a good idea. Just a note that the person who suggested that was the one who helped make the feature :wink:.

[изображение] Dev-in-the-BM: I thought of that, but that’s very insecure, obviously not a good idea. Cross domain embedding is not always the best idea either, but hey.

Возможно ли использовать полный виджет приложения на другом домене?

Поддержка продукта

RGJ (Richard - Communiteq) 05.Май.2026 07:46:17 7

Встраивание между доменами тоже не всегда лучший вариант, но что поделать.

Тема		Ответов	Просм.
Problem embeding a topic in a page on another domain Product Support embedding	6	724	03.01.2024
I’m looking for advice on embedding a Discourse forum directly into my website Product Support email	10	1599	21.03.2026
Forbidden error on embed widget Development	5	819	14.12.2023
Embed Discourse as a full comment system on your site Announcements embedding	27	3481	10.10.2026
Is it possible to embed Discourse into a Salesforce Community (Experience Cloud site) using an iframe? If yes, how? Product Support embedding , salesforce	1	197	12.05.2026

Возможно ли использовать полный виджет приложения на другом домене?

Связанные темы