How to mount WebDAV share in CENTOS 7

Install required software

Install davfs2 package to mount WebDAV resource as regular file system.

$ sudo apt-get install davfs2

Mount WebDAV share using command-line

Create the mountpoint directory.

$ sudo mkdir /mnt/dav

Use mount command to mount the WebDAV share.

$ sudo mount -t davfs -o noexec https://nextcloud.example.com/remote.php/webdav/ /mnt/dav/

Please enter the username to authenticate with server
https://nextcloud.example.com/remote.php/webdav/ or hit enter for none.
  Username: milo
Please enter the password to authenticate user milosz with server
https://nextcloud.example.com/remote.php/webdav/ or hit enter for none.
  Password:  
/sbin/mount.davfs: warning: the server does not support lock

Use umount command to unmount the WebDAV share.

$ sudo umount /mnt/dav
/sbin/umount.davfs: waiting while mount.davfs (pid 1475) synchronizes the cache .. OK

Mount WebDAV share using fstab

Create fstab entry to allow the specified user to mount the filesystem.

$ cat << EOF | sudo tee -a /etc/fstab

# personal webdav
https://nextcloud.example.com/remote.php/webdav/ /mnt/dav davfs _netdev,noauto,user,uid=milosz,gid=milosz 0 0
EOF

Store username and password for the remote WebDAV share.

$ cat << EOF | sudo tee -a /etc/davfs2/secrets

# personal webdav, nextcloud application password
/mnt/dav milosz mypassword
# older versions used URL, it is equivalent for compatibility reasons
#https://nextcloud.example.com/remote.php/webdav/ milosz mypassword
EOF

You can mount the above-mentioned WebDAV share using sudo utility.

$ sudo mount /mnt/dav

Additional notes

If you try to mount it as regular user and encounter the following error, then you need to set SUID bit on the mount.davfs binary.

$ mount /mnt/dav
/sbin/mount.davfs: program is not setuid root

Execute dpkg-reconfigure to reconfigure davfs2 package, set the SUID bit and allow unprivileged users to mount WebDAV resources.

$ sudo dpkg-reconfigure davfs2

In addition, user must be a member of the davfs2 group.

$ mount /mnt/dav
/sbin/mount.davfs: user milosz must be member of group davfs2

Use the following command to add specified user to required group.

$ sudo usermod -a -G davfs2 milosz

POST FROM: https://blog.sleeplessbeastie.eu/2017/09/04/how-to-mount-webdav-share/

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