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nextcloud / ios

📱 Nextcloud iOS App
https://itunes.apple.com/us/app/nextcloud/id1125420102
GNU General Public License v3.0
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iOS app stuck app login #960

Open fermulator opened 4 years ago

fermulator commented 4 years ago

Expected behaviour

Register app pass Open iOS app Enter and grant Login

NOTE all other access types work, (Firefox & Chrome browsers, Android app)

Actual behaviour

Stuck

901FA3CC-6FF1-469D-902F-9513FED50949

The “grant accessory button clicks but doesn’t do anything

Steps to reproduce

Login to server and add app decide for my user

Open in iOS and try to authgrant

iOS version

13.1.2

App version

2.24.1

Server configuration

URL is something like https://my domain.blah.ca/cloud

$ sudo cat /srv/nextcloud/config/config.php
<?php
$CONFIG = array (
  'instanceid' => 'SNIP',
  'passwordsalt' => 'SNIP',
  'secret' => 'SNIP',
  'trusted_domains' => 
  array (
    0 => 'nextcloud',
    1 => 'SNIP.homenode.ca',
  ),
  'trusted_proxies' => 
  array (
    0 => '10.0.0.52',
  ),
  'overwritehost' => 'SNIP.homenode.ca',
  'overwriteprotocol' => 'https',
  'overwritewebroot' => '/cloud',
  'overwritecondaddr' => '^10\\.0\\.0\\.52$',
  'datadirectory' => '/opt/nextcloud/',
  'dbtype' => 'mysql',
  'version' => '14.0.4.2',
  'overwrite.cli.url' => 'https://nextcloud',
  'dbname' => 'nextcloud',
  'dbhost' => 'localhost',
  'dbport' => '',
  'dbtableprefix' => 'oc_',
  'dbuser' => 'nextcloud_admin',
  'dbpassword' => 'SNIP',
  'installed' => true,
  'theme' => '',
  'loglevel' => 2,
  'maintenance' => false,
  'updater.release.channel' => 'stable',
);

Operating system: linux

Linux nextcloud 4.4.0-164-generic #192-Ubuntu SMP Fri Sep 13 12:02:50 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

$ cat /etc/issue
Ubuntu 16.04.5 LTS \n \l

Web server:

Apache apache2 2.4.18-2ubuntu3.13

$ cat /etc/apache2/sites-enabled/nextcloud.conf 
Alias / "/srv/nextcloud/"

<Directory /srv/nextcloud/>
  Options +FollowSymlinks
  AllowOverride All

 <IfModule mod_dav.c>
  Dav off
 </IfModule>

 SetEnv HOME /srv/nextcloud
 SetEnv HTTP_HOME /srv/nextcloud

 Satisfy Any

</Directory>

Database: N/A

PHP version: php7.0-common 7.0.33-0ubuntu0.16.04.7

Nextcloud version: (see Nextcloud admin page)

fermulator commented 4 years ago

Tried again with new app pass and after restarting phone no go

What debug steps shall I proceed with?

thomas-merz commented 4 years ago

The same here:
I already stopped the Nextcloud App, turned my iPhone off and on again. But still no login is possible with Nextcloud App 2.24.1 and iOS version 13.1.2. Than I upgrade to iOS version 13.1.3. But it's still stuck at "Grant access"... :-(
Nextcloud App 2.24.3 (which seems to be the most current version) is not available at the moment in the App Store.

inthreedee commented 4 years ago

Wild stab in the dark based on a similar issue I remember having once: Try dismissing the iOS keyboard before you tap any login or grant access buttons?

fermulator commented 4 years ago

https://github.com/nextcloud/ios/issues/960#issuecomment-543996678

Tried good idea, didn’t work

fermulator commented 4 years ago

Is there a better way to raise attention to this? Who’s the owner of the iOS functionality? Or does it fall to open source community?

ps-git commented 4 years ago

Assuming you are:

Can you please confirm that you set the: 'overwriteprotocol' => 'https'

in config/config.php

I had a similar issue in the webbrowser, and this fixed it when running via a reverse proxy.

fermulator commented 4 years ago

It is set correctly, yes

@nextcloud:/etc$ sudo grep https /srv/nextcloud/config/config.php
  'overwriteprotocol' => 'https',
  'overwrite.cli.url' => 'https://nextcloud',

EDIT: also back-updated the original post with full server-side details

paulluijben commented 4 years ago

I got the same issue with NGINX reverse proxy, which was related to HTTP/2 handling of IOS devices.

Solved it by adding proxy_hide_header Upgrade; within the location part of the configuration. I think you can do this in apache2 with Header unset Upgrade;

thomas-merz commented 4 years ago

Hi @paulluijben , I'm really no nginx-expert. So I tried your hint and added this to "location /" and restarted my nextcloud (docker-compose restart). But the problem still exists with iOS-App-Version 2.24.4 :-(

paulluijben commented 4 years ago

Hi @thomas-merz, this only works in case you are using an reverse proxy in front of your Nextcloud instance.

l33klin commented 4 years ago

Assuming you are:

  • running your own webserver
  • with HTTPS redirection (all HTTP requests redirected)

Can you please confirm that you set the: 'overwriteprotocol' => 'https'

in config/config.php

I had a similar issue in the webbrowser, and this fixed it when running via a reverse proxy.

Solved my problem perfectly, Thanks very much.

thomas-merz commented 4 years ago

Problem is still existing with 2.24.4 now! 👎 Who can help with this?
Is this a problem with the iOS App, the Nextcloud Server or what can I do to get connected again with my Nextcloud?
I also found this (old) thread on help.nextcloud.com

fermulator commented 4 years ago

I got the same issue with NGINX reverse proxy, which was related to HTTP/2 handling of IOS devices.

Solved it by adding proxy_hide_header Upgrade; within the location part of the configuration. I think you can do this in apache2 with Header unset Upgrade;

did not work for me, did it like this:

# Nextcloud
ProxyPass /cloud https://nextcloud:443
ProxyPassReverse /cloud https://nextcloud:443

<Location /cloud>
    # nextcloud:
    # https://github.com/nextcloud/ios/issues/960
    Header unset Upgrade
</Location>
fermulator commented 4 years ago

Latest version updates

fermulator commented 4 years ago

UPDATE: (SUCCESS)

It's been a while since I conducted any maintenance on the server back end. Due to v14 unsupported status recently, I fired through the serial updates v14 -> v15 -> v16 -> v17.

After this, my instance continued to work from a web-UI perspective (great!).

Then i (on a whim) decided to retest this. Now it's working! Versioning info is now:

So not sure if it was that minor app version bump, or the backend server having an incompatibility with the iOS app... but for me it is working now!

Keen to hear if others have similar success based on this information.

philffm commented 4 years ago

Still had trouble on v17.02 with iOS v13.3 - proposed solution by @paulluijben worked like charm! Wonderful, I love this community!

Also works easily with NGINX proxy manager Screenshot 2020-01-15 at 01 29 09

jmou commented 4 years ago

Worked for me on Apache with RequestHeader unset Upgrade

eivl commented 4 years ago

Worked for me on nginx with the RequestHeader unset Upgrade config under location proxy_hide_header Upgrade;

danstewart commented 3 years ago

Also using a nginx reverse proxy and experiencing this issue. proxy_hide_header Upgrade; did not work for me but I could log in with a QR code (Settings -> Personal/Security -> Create new app password (bottom) -> Show QR code for mobile apps).

EDIT: Turns out this is documented here: https://docs.nextcloud.com/server/19/admin_manual/configuration_server/reverse_proxy_configuration.html

I had to add this to my config.php

'trusted_proxies' => <server ip>,
'overwriteprotocol' => 'https',
IdeallyGrey commented 1 year ago

Also having the same issue. Running the linuxserver NC Docker image, behind a nginx proxy. I've tried: -Adding proxy_hide_header Upgrade; to my nginx .conf -Setting 'trusted_proxies', 'overwriteprotocol', and 'overwrite.cli.url' to their respective values In the end, I settled for using a QR code, which as @danstewart also reported, works.

Edit: It looks like additionally setting 'overwritehost' => 'nextcloud.example.com', has solved the issue.

ChaiByte commented 2 months ago

I got the same issue with NGINX reverse proxy, which was related to HTTP/2 handling of IOS devices.

Solved it by adding proxy_hide_header Upgrade; within the location part of the configuration. I think you can do this in apache2 with Header unset Upgrade;

Amazing solution, could you please tell me how you find that? I'm using Cloudflare Tunnel and I have to deploy another worker triger header proccessing.