Issue Summary

Download all attachments fails with a HTTP 404 Page Not Found with the URL showing the Confluence Home directory.

Environment

Confluence running on Linux with the <confluence-home>/temp a symbolic link.

Steps to Reproduce

1. Install a fresh Confluence on Linux
2. Map the <confluence-home>/temp as a sym link folder

   rm -rf /var/atlassian/application-data/confluence/temp
   ln -s /tmp /var/atlassian/application-data/confluence/temp
   

3. Start Confluence
4. Create a page with some attachments
5. Navigate to "..." > Attachments
6. Click on the Download All attachments link

Expected Results

• All the attachments on the page should be downloaded as a single Zip file

Actual Results

• Confluence returns a HTTP 404 Page Not found error
• The URL also shows the actual Home Directory location
  

Diagnosis

Confirm whether the <confluence-home>/temp is a symbolic link.

$ pwd
/var/atlassian/application-data/confluence

$ ls -l | grep -i temp
drwxr-x---     2 user  user     64 14 Oct 17:22 plugins-temp
lrwxr-xr-x     1 user  user     17 20 Oct 17:31 temp -> /tmp      <---- This cannot be a symbolic link!
drwxr-x---  1030 user  user  32960 20 Oct 17:36 webresource-temp

Workaround

• Remove the <confluence-home>/temp symbolic link and make sure that it is an actual directory