Cannot login

[ahangarha]

I cannot login to my matrix account. By clicking on "continue", nothing happens on the use.

In the browser console I see these errors:

On page load:

Uncaught (in promise) ReferenceError: can't access lexical declaration 'B' before initialization
    J init.js:1
    start ReadyWatchingStore.ts:30
    get instance WidgetLayoutStore.ts:69
    ts WidgetLayoutStore.ts:524
    Webpack 30
init.js:1:79913

and

XHRGET
https://mydomain.com/index.php/apps/riotchat/riot/config.mydomain.com.json?cachebuster=1753720629244
[HTTP/2 404  253ms]

When clicking on "continue" I get:

element-web closing 

(which is a debug log from rageshake.ts:69:17)

and this error

Content-Security-Policy: The page’s settings blocked the loading of a resource (frame-src) at https://account.matrix.org/authorize?client_id=.... (FILTERED)”

---

Nexcloud version: 31.0.7
App version: 0.19.0

[cm-t]

Hi, I have the same issue:

I was disconnected (not sure if session had timeout or if it is due to nextcloud update).

how to reproduce

Clicking on "Continue" (here: "Continuer") on this screen:

will trigger this error (i added lines break for readability):

Content-Security-Policy : Les paramètres de la page ont empêché le chargement d’une ressource (frame-src) à l’adresse 

https://account.matrix.org/authorize?client_id=SOME_ID123123123&redirect_uri=https%3A%2F%2Fnextcloud.my-own-domain.org%2Findex.php%2Fapps%2Friotchat%2Friot%2F%3Fno_universal_links%3Dtrue&response_type=code&scope=openid+urn%3Amatrix%3Aorg.matrix.msc2967.client%3Aapi%3A*+urn%3Amatrix%3Aorg.matrix.msc2967.client%3Adevice%3A53ABCD&nonce=OXxATJXDNl&state=azeazeazeazeaze&code_challenge=qsdqdqsdqdqds&code_challenge_method=12AZ&response_mode=query

car elle enfreint la directive suivante : « frame-src 'self' https://nextcloud.my-own-domain.org https://matrix-client.matrix.org blob: » riotchat

Versions

• Element: 0.20.0
• Nexcloud: 32.0.2
• Firefox : 145.0.2

Current solution to login

Until something is fixed with iframe policy i guess, here is how you can login and bypass this issue :

• open you nextcloud and select your element app
  • 
• you will have a screen like the previous screenshot
• (tested on firefox, item menu might be named differently on others web browsers)
  • right click / this frame (fr: ce cadre) / open in a new tab
    • Note: the right click must be done in the element frame, not in your nextcloud menu (for eg: you can right click on what you see in the screen shot with the continue button)
  • you ill be asked to disconnect the other tab (the one you right clicked)
  • accept it, and login
  • when logged, even if asked to verify your account with a key, you can just close this tabs
  • now refresh (F5 or CTRL+R) the first tab (the on you right clicked)
  • should now works

[Jerome-Herbinet]

I confirm:

• the problem encountered
• that the workaround is working properly