Switch from X / IceWM to Wayland / Gnome shell

live/root/etc/sysconfig/displaymanager

@@ -0,0 +1,69 @@
+## Path:	Desktop/Display manager
+## Description:	settings to generate a proper displaymanager config
+## Type:	yesno
+## Default:	no
+#
+# Allow remote access (XDMCP) to your display manager (xdm/kdm/gdm). Please note
+# that a modified kdm or xdm configuration, e.g. by KDE control center
+# will not be changed. For gdm, values will be updated after change.
+# XDMCP service should run only on trusted networks and you have to disable
+# firewall for interfaces, where you want to provide this service.
+#
+DISPLAYMANAGER_REMOTE_ACCESS="no"
+
+## Type:	yesno
+## Default:	no
+#
+# Allow remote access of the user root to your display manager. Note
+# that root can never login if DISPLAYMANAGER_SHUTDOWN is "auto" and
+# System/Security/Permissions/PERMISSION_SECURITY is "paranoid"
+#
+DISPLAYMANAGER_ROOT_LOGIN_REMOTE="no"
+
+## Type:	yesno
+## Default:	yes
+#
+# Let the displaymanager start a local Xserver.
+# Set to "no" for remote-access only.
+# Set to "no" on architectures without any Xserver (e.g. s390/s390x).
+#
+DISPLAYMANAGER_STARTS_XSERVER="yes"
+
+## Type:        yesno
+## Default:     no
+#
+# TCP port 6000 of Xserver. When set to "no" (default) Xserver is
+# started with "-nolisten tcp". Only set this to "yes" if you really
+# need to. Remote X service should run only on trusted networks and
+# you have to disable firewall for interfaces, where you want to
+# provide this service. Use ssh X11 port forwarding whenever possible.
+#
+DISPLAYMANAGER_XSERVER_TCP_PORT_6000_OPEN="no"
+
+## Type:    string
+## Default:
+#
+# Define the user whom should get logged in without request. If string
+# is empty, display standard login dialog.
+#
+DISPLAYMANAGER_AUTOLOGIN="root"
+
+## Type:        yesno
+## Default:     no
+#
+# Allow all users to login without password, but ask for the user, if
+# DISPLAYMANAGER_AUTOLOGIN is empty.
+#
+DISPLAYMANAGER_PASSWORD_LESS_LOGIN="no"
+
+## Type:        yesno
+## Default:     no
+#
+# Display a combobox for Active Directory domains.
+#
+DISPLAYMANAGER_AD_INTEGRATION="no"
+## Path:        Desktop/Display manager
+## Type:        string(Xorg)
+## Default:     "Xorg"
+#
+DISPLAYMANAGER_XSERVER="Xorg"

live/root/root/.local/bin/gnome-kiosk-script

@@ -0,0 +1,19 @@
+#!/bin/sh
+# Start a browser to connect to Agama's web user interface skipping the authentication.
+# This script is invoked as a part of gnome-kiosk startup procedure. See /usr/bin/gnome-kiosk-script
+# which is at the end of the chain and invokes this script.
+
+TOKEN_FILE=/run/agama/token
+TOKEN=$(cat $TOKEN_FILE)
+PREFS=$HOME/.mozilla/firefox/profile/user.js
+
+sed -e "s/__HOMEPAGE__/http:\/\/localhost\/login?token=$TOKEN/" $PREFS.template > $PREFS
+firefox --profile $HOME/.mozilla/firefox/profile
+# Here, we would like to see
+#
+# firefox --kiosk --profile $HOME/.mozilla/firefox/profile
+#
+# But sadly firefox currently ends with black screen on wayland when run with --kiosk
+
+sleep 1.0
+exec "$0" "$@"

live/root/usr/bin/X/info.txt

@@ -0,0 +1,13 @@
+This file is just placeholder for creating content in /usr/bin/X/ directory.
+
+The directory is used to trick display-manager.service (script) to think that
+xorg-x11-server is installed. If the directory is not existing the above
+script/service ends with error reporting status=6/NOTCONFIGURED. We want to
+use Wayland (only), there is no sense in installing X11 server too. As it is
+not mentioned as direct dependency in any gnome and wayland related packages
+and kind of dependency happens only due to that check, we trick it by creating
+the directory.
+
+This is status at time of initial Wayland / GNOME Shell deployment in Agama's
+live iso. If the check is removed in the future feel free to drop whole
+/usr/bin/X from the image.

live/root/var/lib/AccountsService/users/root

@@ -0,0 +1,2 @@
+[User]
+Session=gnome-kiosk-script-wayland

live/src/agama-installer.kiwi

@@ -147,11 +147,9 @@
         <package name="rubygem(agama-yast)"/>
         <package name="rubygem(byebug)"/>
         <package name="microos-tools"/>
-        <package name="icewm-lite"/>
-        <package name="xinit"/>
-        <package name="xorg-x11-server"/>
-        <package name="xorg-x11-fonts-core"/>
-        <package name="xf86-input-libinput" />
+        <package name="patterns-base-basesystem"/>
+        <package name="patterns-gnome-gnome"/>
+        <package name="gnome-kiosk"/>
         <package name="psmisc"/>
         <package name="joe"/>
         <package name="checkmedia"/>

live/src/config.sh

@@ -56,7 +56,6 @@ systemctl enable live-password-iso.service
 systemctl enable live-password-random.service
 systemctl enable live-password-systemd.service
 systemctl enable setup-systemd-proxy-env.path
-systemctl enable x11-autologin.service
 systemctl enable spice-vdagentd.service
 systemctl enable zramswap
 
@@ -202,3 +201,6 @@ rm -f /lib/modules/*/vmlinux*.[gx]z
 
 # Remove generated files (boo#1098535)
 rm -rf /var/cache/zypp/* /var/lib/zypp/AnonymousUniqueId /var/lib/systemd/random-seed
+
+# gnome-kiosk startup script, executable rights not preserved during copying
+chmod +x /root/.local/bin/gnome-kiosk-script