set_libvirt_supported_credentials

set libvirt credentials supported by calling program

Call this function before setting an event handler for GUESTFS_EVENT_LIBVIRT_AUTH, to supply the list of credential types that the program knows how to process.

The creds list must be a non-empty list of strings. Possible strings are:

username authname language cnonce passphrase echoprompt noechoprompt realm external

See libvirt documentation for the meaning of these credential types.

See "LIBVIRT AUTHENTICATION" in guestfs(3) for documentation and example code.

Parameters:

this	A GuestfsSession object
creds	an array of strings

Returns:

true on success, false on error