Unable to login to personal Nextcloud about saber HOT 20 CLOSED

Are you using an app password instead of your regular password?
https://docs.nextcloud.com/server/25/user_manual/en/user_2fa.html#using-client-applications-with-two-factor-authentication

from saber.

I have tried both my normal password and an app password that I setup through nextcloud. Just to make sure I even setup an app password specific to Saber and that didn't work either, but I confirmed that the newly setup app password does work via WebDAV on a different application.

from saber.

Are you by chance using the web version?

from saber.

Nope. Loaded the apk from fdroid (v0.4.9) onto my Galaxy Fold 4 and Galaxy Tab s8+ and when that didn't work I uninstalled that and attempted to use 0.5.0 apk from github, which also did not work.

from saber.

Are you using a custom SSL certificate authority for your self-hosted nextcloud domain? I had what sound like similar issues connecting to my local nextcloud until I switched it over to using a proper certificate via Let's Encrypt + ACME, after which it worked as expected.

from saber.

I am using a Let's Encrypt certificate.

from saber.

I'm running into the same problem trying to login with my nextcloud instance. I have a letsencrypt cert and using an app password (two-factor is enabled). I don't get an error when trying to login (I do when I try to use my standard password not an app password) so it seems like it is authenticating but still shows on the settings page that I'm logged out.

from saber.

Looking at the logs from the app (Linux Flatpak in this case)

This is what I'm seeing, but I'm not seeing any error in the app unless I input the wrong password.

[ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: NextcloudApiException(statusCode: 401, headers: {}, body: <?xml version="1.0" encoding="utf-8"?>
<d:error xmlns:d="DAV:" xmlns:s="http://sabredav.org/ns">
  <s:exception>Sabre\DAV\Exception\NotAuthenticated</s:exception>
  <s:message>No public access to this resource., Username or password was incorrect, No 'Authorization: Bearer' header found. Either the client didn't send one, or the server is mis-configured, Username or password was incorrect</s:message>
</d:error>
)
#0      WebDavClient._send (package:nextcloud/src/webdav/client.dart:57)
<asynchronous suspension>
#1      NextcloudClientExtension.getConfig (package:saber/data/nextcloud/nextcloud_client_extension.dart:39)
<asynchronous suspension>
#2      NextcloudClientExtension.loadEncryptionKey (package:saber/data/nextcloud/nextcloud_client_extension.dart:59)
<asynchronous suspension>
#3      _NcLoginPageState._tryLogin (package:saber/pages/nextcloud/login.dart:50)
<asynchronous suspension>
#4      _LoginInputGroupState._login (package:saber/components/nextcloud/login_group.dart:87)
<asynchronous suspension>

The app password works with other applications.

Looking at the Nextcloud logs, it is authenticating (get a proper return code)

The logs of concern are here:

==> ssl_request_log <==
[30/Dec/2022:21:28:08 -0700] 172.16.10.34 TLSv1.3 TLS_AES_256_GCM_SHA384 "GET /nextcloud/ocs/v2.php/cloud/user HTTP/1.1" 513

==> ssl_access_log <==
172.16.10.34 - - [30/Dec/2022:21:28:08 -0700] "MKCOL /nextcloud/remote.php/dav/files/8b6f5a01-9ff311e8-9f68e724-d26cb0f9/Saber HTTP/1.1" 401 415

==> ssl_request_log <==
[30/Dec/2022:21:28:08 -0700] 172.16.10.34 TLSv1.3 TLS_AES_256_GCM_SHA384 "MKCOL /nextcloud/remote.php/dav/files/8b6f5a01-9ff311e8-9f68e724-d26cb0f9/Saber HTTP/1.1" 415

I haven't yet looked further to see if it is something I configured (I don't think anything has deviated from the Nextcloud core documentation on this install).

from saber.

[ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: NextcloudApiException(statusCode: 401, headers: {}, body: <?xml version="1.0" encoding="utf-8"?>
<d:error xmlns:d="DAV:" xmlns:s="http://sabredav.org/ns">
  <s:exception>Sabre\DAV\Exception\NotAuthenticated</s:exception>
  <s:message>No public access to this resource., Username or password was incorrect, No 'Authorization: Bearer' header found. Either the client didn't send one, or the server is mis-configured, Username or password was incorrect</s:message>
</d:error>
)
#0      WebDavClient._send (package:nextcloud/src/webdav/client.dart:57)
<asynchronous suspension>
#1      NextcloudClientExtension.getConfig (package:saber/data/nextcloud/nextcloud_client_extension.dart:39)
<asynchronous suspension>
#2      NextcloudClientExtension.loadEncryptionKey (package:saber/data/nextcloud/nextcloud_client_extension.dart:59)
<asynchronous suspension>
#3      _NcLoginPageState._tryLogin (package:saber/pages/nextcloud/login.dart:50)
<asynchronous suspension>
#4      _LoginInputGroupState._login (package:saber/components/nextcloud/login_group.dart:87)
<asynchronous suspension>

The app password works with other applications.

Are you able to connect via WebDAV?

from saber.

Yes, I am able to connect using any webdav client. Or do you mean using the full webdav url in Saber's settings?

from saber.

Yes, I am able to connect using any webdav client. Or do you mean using the full webdav url in Saber's settings?

Nah I meant using a webdav client

from saber.

Yes I can use a regular webdav client.

Yes, I am able to connect using any webdav client. Or do you mean using the full webdav url in Saber's settings?

Nah I meant using a webdav client

from saber.

I figured out the problem. At least for my issue. My nextcloud instance uses ldap and I just noticed the user data directory is different than what it expects. I'm shocked anything is working on this instance.

So my problem has nothing to do with Saber. Not sure about the original issuer.

I'll open a separate issue for a feature request. It would be nice to use a different sync service like seafile or at least just use a generic webdav endpoint.

from saber.

So I thought I didn't have LDAP enabled, but I must have confused it with something else. I disabled LDAP on my instance and it still says login failed whether I use my normal login info for nextcloud or using the WebDAV URL and app login that I setup for Saber. I am still able to access both my normal nextcloud and WebDAV logins using other applications.

from saber.

it still says login failed whether I use my normal login info for nextcloud or using the WebDAV URL and app login that I setup for Saber.

You shouldn't be using the WebDAV URL, just the normal Nextcloud URL with the app password

from saber.

Same thing when using regular URL and the app password I have setup for saber, login failed.

from saber.

Same thing when using regular URL and the app password I have setup for saber, login failed.

Are you able to login to Nextcloud Neon (current latest apk at https://github.com/provokateurin/nextcloud-neon/actions/runs/3787903728) and perform actions like creating a folder?

from saber.

I am not able to login with this app either... I get the same desktop user login I get from the normal nextcloud app, put in my username and password and then TOTP it says access granted and then loops back to the login screen again.

from saber.

I am not able to login with this app either... I get the same desktop user login I get from the normal nextcloud app, put in my username and password and then TOTP it says access granted and then loops back to the login screen again.

Please can you make a new issue in that repo as it's the plugin I use for Nextcloud? Make sure to reference this issue

Also note that Kate is on holiday at the moment

from saber.

I was able to get everything syncing and working properly. IDK if it was a recent change on the app or what, but thank you for the assistance.

from saber.