I am not finding an option to enter the keyfile when adding a network folder in Dolphin.
The "Add Network Folder" type is SSH. Dolphin allows me to enter a username, a server IP address, a port, the protocol (which is SFTP), and a folder. But Dolphin does not allow me to specify the SSH key. BTW, the SSH key requires a passphrase.
Can I make Dolphin work with an SSH key that requires a passphrase?
You should be able to add a custom host entry in your
~/.ssh/config
file, specifying the port, key file, and domain to use. Something like this, modified to have the values you need:You can make the
specialport
value in there be whatever you want. Once you place that in the ssh config file, you can use that value as the hostname to connect to in Dolphin, likesftp://specialport/home/
(if that is the URL scheme that Dolphin uses these days).