Fix ghost file permissions

Signed-off-by: Troy Dawson <tdawson@redhat.com>

LICENSE

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+Copyright 2025 Fedora Project Authors.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

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+# wsl-setup
+
+The wsl-setup package

dead.package

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-Added to RHEL 9.7 rhbz#2374941

firstboot-override.conf

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+[Unit]
+ConditionVirtualization=!wsl

wsl-distribution.conf

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+# The /etc/wsl-distribution.conf configuration file.
+#
+# This is not intended to be edited by users; it is how WSL discovers
+# distribution defaults.
+#
+# Available configuration options are documented at
+# https://learn.microsoft.com/en-us/windows/wsl/build-custom-distro
+
+[oobe]
+# Command run the first time the user opens an interactive shell.
+# If the command returns non-zero, it is considered unsuccessful and the
+# user won't be able to open a shell.
+command = /usr/libexec/wsl/oobe.sh
+# Default UID for user the distribution starts with.
+defaultUid = 1000
+# Default name the distribution is registered under.
+# This is used when the user double-clicks to install, or uses
+# wsl --install --from-file ./Fedora.wsl
+defaultName = DEFAULT_NAME
+
+[shortcut]
+enabled = true
+icon = DEFAULT_ICON_FULL_PATH

wsl-oobe.sh

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+#!/bin/bash
+
+# The Fedora WSL out of box experience script.
+#
+# This command runs the first time the user opens an interactive shell if
+# `cloud-init` is not enabled.
+#
+# A non-zero exit code indicates to WSL that setup failed.
+
+set -ueo pipefail
+
+DEFAULT_USER_ID=1000
+
+function create_user() {
+  local rc=0
+
+  while true; do
+    read -r -p "Create a default Unix user account: " username
+
+    # Create the user.
+    rc=$(
+      set +e
+      /usr/sbin/useradd -m -G wheel --uid "$DEFAULT_USER_ID" "$username" > /dev/null
+      echo $?
+    )
+
+    case $rc in
+      # 3: invalid argument to option
+      # 19: Bad login name (since Fedora 42)
+      3 | 19)
+        echo "Invalid username. A valid username must start with a letter or underscore, and can contain letters, digits, underscores, dots, dashes and a dollar sign at the end."
+        continue
+        ;;
+      # 9: username or group name already in use
+      9)
+        echo "User \"$username\" already exists"
+        continue
+        ;;
+      0)
+        break
+        ;;
+      *)
+        echo "Unexpected error code from useradd: $rc"
+        break
+        ;;
+    esac
+  done
+}
+
+# When `cloud-init` is enabled it might take care of user creation and other bits, depending on its
+# configuration contained within the WSL image; or the WSL configuration as provided by the host.
+if systemctl is-enabled cloud-init.service > /dev/null ; then
+  echo 'cloud-init is enabled, skipping user account creation. Waiting for cloud-init to finish.'
+
+  # We need to run cloud-init in a sub-shell that disables errexit so we can inspect its error code
+  # Without the script exiting.
+  (set +e cloud-init status --wait > /dev/null 2>&1)
+
+  cloud_status=$?
+
+  # We only exit unsuccesfully on a cloud-init exit status of 1. This means an unrecoverable error,
+  # and the system might not be usable. Any other exit status (0 for success, or 2 for warning) can
+  # be ignored and happens commonly, for example when there is a default configuration but the fallback
+  # data source was used.
+  if [ "${cloud_status}" -eq 1 ]; then
+    echo 'cloud-init failed unrecoverably. Failed to provision system.'
+    cloud-init status --long
+    exit 1
+  fi
+
+  exit 0
+fi
+
+if getent passwd $DEFAULT_USER_ID > /dev/null ; then
+  echo 'User account already exists, skipping creation'
+  exit 0
+fi
+
+echo 'Please create a default user account. The username does not need to match your Windows username.'
+echo 'For more information visit: https://aka.ms/wslusers'
+
+create_user
+
+cat > /etc/sudoers.d/wsluser << EOF
+# Ensure the WSL initial user can use sudo without a password.
+#
+# Since the user is in the wheel group, this file can be removed
+# if you wish to require a password for sudo. Be sure to set a
+# user password before doing so with 'sudo passwd $username'!
+$username ALL=(ALL) NOPASSWD: ALL
+EOF
+
+echo 'Your user has been created, is included in the wheel group, and can use sudo without a password.'
+echo "To set a password for your user, run 'sudo passwd $username'"

wsl-setup

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+#!/usr/bin/bash
+#
+#  Setup the environment for the new WSL configuration
+#
+# Copyright (C) 2025
+# SPDX-License-Identifier:      MIT
+#
+# Authors:
+#     Troy Dawson <tdawson@redhat.com>
+#
+
+###############
+# Variables
+###############
+DISTRIBUTION_TEMPLATE_FILE="/usr/share/wsl-setup/wsl-distribution.conf.template"
+DISTRIBUTION_CONF_FILE="/usr/lib/wsl-distribution.conf"
+DISTRIBUTION_CONF_LINK="/etc/wsl-distribution.conf"
+. /etc/os-release
+DEFAULT_NAME="${NAME// /}-${VERSION_ID%.*}"
+ICON_PATH="/usr/share/pixmaps/fedora-logo.ico"
+
+###############
+# Show help
+###############
+usage() {
+  echo "Usage `basename $0`  <options> " >&2
+  echo >&2
+  echo "Setup the environment for the new WSL configuration" >&2
+  echo >&2
+  echo "Options:" >&2
+  echo "  --name, -n" >&2
+  echo "    Set the distro name" >&2
+  echo "    Default: ${DEFAULT_NAME}" >&2
+  echo "  --icon, -i" >&2
+  echo "    Full pathname to the icon" >&2
+  echo "    Default: ${ICON_PATH}" >&2
+  echo "  --help, -h" >&2
+  echo "    Show this options menu" >&2
+  echo >&2
+  popd &>/dev/null
+  exit 1
+}
+
+
+###############
+# Get our arguments
+###############
+while [[ "$#" -ge 1 ]]
+do
+key="$1"
+case $key in
+--name | -n )
+      if ! [ "${2}" == "" ] ; then
+        DEFAULT_NAME="${2}"
+        shift
+      else
+        echo
+        echo "ERROR: Name is not provided"
+        echo
+        usage
+        exit 2
+      fi
+;;
+--icon | -i )
+      if ! [ "${2}" == "" ] ; then
+        ICON_PATH="${2}"
+        shift
+      else
+        echo
+        echo "ERROR: Icon full path is not provided"
+        echo
+        usage
+        exit 2
+      fi
+;;
+--help | -h )
+      usage
+      exit 0
+;;
+* )
+    echo
+    echo "ERROR BAD OPTION: $key"
+    echo
+    usage
+    exit 2
+;;
+esac
+shift
+done
+
+###############
+# Do the work
+###############
+
+cp -f ${DISTRIBUTION_TEMPLATE_FILE} ${DISTRIBUTION_CONF_FILE}
+sed -i -e "s|DEFAULT_NAME|${DEFAULT_NAME}|" -e "s|DEFAULT_ICON_FULL_PATH|${ICON_PATH}|" ${DISTRIBUTION_CONF_FILE}

wsl-setup-tmpfiles.conf

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+L /tmp/.X11-unix - - - - /mnt/wslg/.X11-unix

wsl-setup-user-tmpfiles.conf

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+L+ /run/user/%U/wayland-0.lock - - - - /mnt/wslg/runtime-dir/wayland-0.lock
+L+ /run/user/%U/wayland-0 - - - - /mnt/wslg/runtime-dir/wayland-0
+L+ /run/user/%U/pulse - - - - /mnt/wslg/runtime-dir/pulse

wsl-setup.spec

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+Name:           wsl-setup
+Version:        1.0.1
+Release:        %autorelease
+Summary:        Windows Subsystem for Linux setup script and configuration
+License:        MIT
+URL:            https://src.fedoraproject.org/rpms/wsl-setup
+BuildArch:      noarch
+
+Source1:        LICENSE
+Source2:        wsl.conf
+Source3:        wsl-distribution.conf
+Source4:        wsl-oobe.sh
+Source5:        firstboot-override.conf
+Source6:        wsl-setup-tmpfiles.conf
+Source7:        wsl-setup-user-tmpfiles.conf
+Source8:        wsl-setup
+
+BuildRequires:  systemd-rpm-macros
+
+# Needed for the distribution icon
+Requires:       system-logos
+
+# Utilities used by the OOBE script
+Requires:       shadow-utils
+Requires:       systemd
+
+%description
+Provides WSL specific configuration files and first-time setup script.
+
+
+%prep
+
+
+%build
+
+
+%install
+install -pm 0644 %{SOURCE1} LICENSE
+install -Dpm0644 -t %{buildroot}%{_sysconfdir}/ %{SOURCE2}
+install -Dpm0644 -T %{SOURCE3} %{buildroot}%{_datarootdir}/wsl-setup/wsl-distribution.conf.template
+install -Dpm0755 -T %{SOURCE4} %{buildroot}%{_libexecdir}/wsl/oobe.sh
+install -Dpm0755 -T %{SOURCE8} %{buildroot}%{_bindir}/wsl-setup
+ln -s ..%{_prefix}/lib/wsl-distribution.conf %{buildroot}%{_sysconfdir}/wsl-distribution.conf
+
+# WSL provides a socket for x11, but we need to ensure its linked to in /tmp.
+# The official recommendation is to disable tmpfiles entirely, but it would be
+# nice to work with it, instead.
+# https://learn.microsoft.com/en-us/windows/wsl/build-custom-distro#systemd-recommendations
+install -Dpm0644 %{SOURCE6} %{buildroot}%{_tmpfilesdir}/%{name}.conf
+
+# WSL provides a Wayland and PulseAudio socket as well, which are expected to be in
+# the user's runtime directory. This configuration sets up the links for each user.
+install -Dpm0644 %{SOURCE7} %{buildroot}%{_user_tmpfilesdir}/%{name}.conf
+
+# Currently systemd-firstboot hangs forever attempting to acquire the console; this is
+# problematic since many other services wait for it to complete before starting, including
+# things like the system D-Bus. Configure it to not run in WSL (a preset didn't seem to work)
+# until we can see about adjusting either WSL or systemd to make it behave.
+install -Dpm0644 %{SOURCE5} %{buildroot}%{_unitdir}/systemd-firstboot.service.d/override.conf
+
+
+%post
+# generate the "auto" naming, using the defaults
+%{_bindir}/wsl-setup
+
+
+%files
+%{_bindir}/wsl-setup
+%config(noreplace) %{_sysconfdir}/wsl.conf
+%ghost %attr(644, root, root) %{_prefix}/lib/wsl-distribution.conf
+%{_sysconfdir}/wsl-distribution.conf
+%dir %{_datarootdir}/wsl-setup/
+%{_datarootdir}/wsl-setup/wsl-distribution.conf.template
+%{_libexecdir}/wsl/oobe.sh
+%{_tmpfilesdir}/%{name}.conf
+%{_user_tmpfilesdir}/%{name}.conf
+%{_unitdir}/systemd-firstboot.service.d/override.conf
+%license LICENSE
+
+
+%changelog
+%autochangelog

wsl.conf

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+# Refer to https://learn.microsoft.com/en-us/windows/wsl/wsl-config#wslconf
+# for the full set of configuration options.
+[boot]
+systemd=true