Android: Can't login into Nextcloud 18.0.3

[QuAzI]

Steps to reproduce

1. Self-hosted Nextcloud 18.0.3 installed (docker image + MariaDB)
2. Run Nextcloud or Nextcloud talks from Google Play
3. Enter server address, login, pass
4. Press "Grant access"

Actual behavior

Nothing happens. App frozen.

But auth records created

All works for browser or WebDAV but not for official mobile apps.

Can you reproduce this problem on https://try.nextcloud.com?

All works with demo server

Environment data

Android version: 10
Device model: Samsung Note10+ SM-N9750
Stock or customized system: Stock
Nextcloud app version: 3.11
Nextcloud server version: 18.0.3

docker-compose

version: '3.0'

services:
    nextcloud:
        image: nextcloud
        volumes:
            - ./nextcloud:/var/www/html
            - ./data:/var/www/html/data
        links:
            - db
        restart: always

    db:
        image: mariadb
        command: --transaction-isolation=READ-COMMITTED --binlog-format=ROW
        volumes:
            - ./db:/var/lib/mysql
        environment:
            - MYSQL_ROOT_PASSWORD=<pass>
            - MYSQL_PASSWORD=<pass>
            - MYSQL_DATABASE=nextcloud
            - MYSQL_USER=nextcloud
        restart: always

[tobiasKaminsky]

Can you create us a test account, test if the problem occurs also there and if so send the credentials to tobias at nextcloud dot com with a reference to this issue?

[tomnie98]

Hello, I have the same problem on my instance. The android application make POST for login, but no reaction to 303 code HTML.
If you want testing my instance, i send you by mail all information.

[tomnie98]

@tobiasKaminsky have you receive my email ?
When do you think you can make a test so that i can look for logs ?

[QuAzI]

Workaround for main app: Use QR-code.
NextCloud notes can use account from main app.
NextCloud Talks still doesn't work. Even "import account from nextcloud" require login and pass (why?!).

[tobiasKaminsky]

@tomnie98 thanks for the account.
This hanges on "logging in" screen, which is normally followed by "grant access".
So this is purely in server right now.
Please ask over there.

[tobiasKaminsky]

@QuAzI yeah, this workaround wil work.
Regarding Talk please ask over there.