remmina-plugin-secret binary package in Ubuntu Oracular amd64

 Remmina is a remote desktop client written in GTK+, aiming to be
 useful for system administrators and travellers, who need to work
 with lots of remote computers in front of either large monitors or
 tiny netbooks.
 .
 Remmina supports multiple network protocols in an integrated and
 consistent user interface.
 .
 Currently RDP, VNC, SPICE, WWW, X2Go, EXEC and SSH are supported.
 .
 This package contains the secret plugin for Remmina, which
 allows one to store and retrieve passwords from GNOME Keyring
 or KWallet.

Source package