Cannot open webdav link to a single file on KDE/XFCE file manager

• Type: Bug
• Status: Verified
• Resolution: Unresolved
• Affects Version/s: 7.0.X, Master
• Fix Version/s: None
• Component/s: DM > WebDAV
• Labels:
  • QA-V
  • profiq
• Story Points: 4
• Fix Priority: 3

When some file is added to docs and media section then webdav URL is available at info section (for ex. http://192.168.88.102:8080/webdav/guest/document_library/photo.jpg) and this file shoud be accessable via file explorer (depends on platform). This works correctly on Windows, Mac and Linux with Gnome - file can be correctly downloaded once user pass credentials correctly. But this does not work on Linux with XFCE (linux xubuntu) or KDE file manager (Linux mint 18.2 with KDE).

Steps to reproduce:

Precondition: Linux with KDE or with FXCE envirovement

1. Login to Liferay
2. Navigate to Docs and Media section
3. Add some file
4. Click on file checkbox to select it
5. Click on info button
6. Copy generated webdav url and change http to webdav (for KDE) or dav (for XFCE)
7. Open this file in file manager
8. Authentificate correctly

Actual Result : File is not downloaded
Expected Result: File is downloaded correctly

Priority - L3 & S3 = 3

Reproducible:
LinuxMint, Mysql 5.7, Tomcat 8.0.32
Firefox 52,4, Chrome 63
7.0.x nightly Master 20181508, 7.0.4 GA5