nextcloud / nextcloud/user_saml

SSO with webdav

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0. Needs triage bug
Dominant language
PHP
Stars
104
Forks
85
Avg merge
1d 15h
Merged PRs (30d)
16

Description

Hello,

I've read several threads on using WebDAV and SSO. I'm using SAML with GSSAPI SSO configured on Apache2. From the web interface, it works perfectly, but from Windows Explorer, it consistently asks for my Windows credentials. This is problematic for mass deployment. I'm on an Ubuntu 24.04 LTS server with an Apache2 web server. I'm using the latest version of Nextcloud (33.0.0). I am on a Microsoft Active Directory environment

On Apache, I apply SSO only to this location:

<Location /index.php/apps/user_saml/saml/>
...
</ location>

Steps to reproduce
  1. open windows explorer
  2. Add webdav URL (https://cloud.domain.com/remote.php/dav/files/user/
  3. A pop-up window will appear asking for your username and password.
Server configuration

Web server: Apache

Database: MariaDB

PHP version: 8.3

Nextcloud version: 33.0.0

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the Windows Explorer request to https://cloud.domain.com/remote.php/dav/files/user/ and compare it with the working web-interface SAML flow. Review the Apache Location /index.php/apps/user_saml/saml/ configuration and determine whether the WebDAV endpoint receives SSO; done means documenting or implementing a supported authentication path that removes the credential prompt.

Written by the indexing model from the issue text.

Assessment

Tech stack
apache, php
Domain
authentication
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Quiet
Clarity
Needs clarification
Newbie friendliness
32/100

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