Can't connect to self hosted instance from Android app

[joelvim]

I run a self hosted wallabag instance which works fine (latest docker image, wallabag 2.3.8). I use it from the web, I connected a Miniflux instance to it, it works fine, and I am also using wallabager which works fine. I wanted to use the android mobile application (version 2.3.0 219) but it fails when trying to connect to the server. I put the URL of my server, my credentials, and I get an error telling me "wallabag not found at this url. Check URL". I get the following log on the server:

Apr 20 09:59:06 melchisedech docker[27419]: 2020/04/20 07:59:06 [error] 254#254: *81 FastCGI sent in stderr: "PHP message: PHP Warning:  "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in /var/www/wallabag/vendor/doctrine/orm/lib/Doctrine/ORM/UnitOfWork.php on line 2636PHP message: PHP Warning:  "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in /var/www/wallabag/vendor/doctrine/orm/lib/Doctrine/ORM/UnitOfWork.php on line 2665" while reading response header from upstream, client: 172.18.0.4, server: _, request: "GET / HTTP/1.1", upstream: "fastcgi://127.0.0.1:9000", host: "xxxxx.xxxxx.xxxx"

I am using it with Postgres 12 and a Traefik proxy that handles HTTPS.

[GreenTentacle]

I also have Wallabag behind traefik -- one thing I noticed when looking from the browser on my desktop machine is that after the initial connection to https://myWallbagHostName it then tries to go to http://myWallabagHostName/login -- which then hits the traefik redirect that I have setup to redirect all port 80/http to https. So, not sure if its what is happening in your case, but maybe the Android app doesn't handle the redirects ? FWIW, I haven't had a problem with this setup on web or in the iOS apps.

(my SYMFONY__ENV__DOMAIN_NAME is set to the correct https value in it's docker-compose env section)

[joelvim]

My setup changed since I opened this issue. I am now using wallabag on k8s behind a traefik ingress controler. I am using wallabag app on iOS instead of android and it works fine. However, it seems that the problem came from Android apps not accepting redirects from https to http.