I am using <script type="text/discourse-plugin" version="0.8.9"> in my instance’s <head> and it provides me access to the api object. What I can’t figure out however, is how to generate a nonce with it. I’m detecting whether the visitor is logged into discourse or not, and whether they have a speci…

Can’t you just redirect the user to the magic URL that triggers SSO? I’m not sure what the URL is and cannot check right now, it’s something like /session/sso.

In case anyone else finds this, I followed @fefrei ’s advice Identify that the user has logged into your site Identify that the user is not currently logged into discourse Send the user to discourse’s /session/sso page which will trigger the sso with the nonce The SSO endpoint that gets the call fr…

How to generate nonce from client-side Javascript

Development

codinghorror (Jeff Atwood) 11 בספטמבר,‏ 2017,‏ 7:57am 3

I’d definitely follow our official SSO guide first Setup DiscourseConnect - Official Single-Sign-On for Discourse (sso)

נושא		תגובות	צפיות
Invalid nonce error SSO	8	2657	19 במרץ,‏ 2018
DiscourseConnect without nonce SSO	0	679	15 באוגוסט,‏ 2021
I have a react app, and I want to implement the SSO feature. But I always get a nonce error Development sso	0	482	23 ביוני,‏ 2023
DiscourseConnect always returns "Nonce is incorrect, ..." SSO	0	114	13 במרץ,‏ 2025
Need help while Implementing SSO for dev environment SSO dev-install	1	420	3 באפריל,‏ 2024

How to generate nonce from client-side Javascript

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