[bug#56690] [PATCH] gnu: seatd-service-type: Should use seat group.

[Liliana Marie Prikler]

Am Sonntag, dem 07.08.2022 um 23:05 +0300 schrieb muradm:

> * gnu/services/desktop.scm (seatd-service-type): Uses "seat" group.
> [extensions]: Added account-service-type with seatd-accounts.
> (seatd-accounts): Conditionally produces list with "seat" group.
> (<seatd-configuration>):
> [user] Drop user field, since it is not going to be used.
Removed field.
> [group] Change default value to "seat".
> [existing-group?] Add field which controls if group should be
> created or not.
Would be Added field, but see below.
> * doc/guix.texi: Mention that users may need to become members of
> "seat" group and update default value for group field. Add
> explanation on seatd.sock file. Remove dropped user field.

> +When seat mamanagement is provided by @code{seatd}, users that
> acquire
management.
> +resources provided by @code{seatd} should have permissions to access
> +its UNIX domain socket. By default, @code{seatd-service-type}
> provides
> +``seat'' group. And user should become its member.
Which user?  Closely related, who acquires resources provided by
@code{seatd}?  Just the greeter?  A regular user logging in?
What access level is needed/provided?  Read access?  Write access?


> +  (group seatd-group (default "seat"))
> +  (existing-group? seatd-existing-group? (default #f))
AFAIK this is not necessary.  accounts-service-type can handle multiple
eq? groups, so as long as you're careful with what you put into group,
you shouldn't get an error.

Cheers