sdm-rpcsubs

#!/bin/bash

#
# raspi-config do_vnc implementation only works if wayfire is running, but it's not during firstboot
# So, copy the code here and do it here. 
#
function enable_wayvnc() {
    #
    # $1: wayvnc headless width
    # $2: wayvnc headless height
    #
    local waywidth=$1 wayheight=$2 gx
    local useservice=0  # Cheap way to keep old code around
    if [[ $useservice -eq 0 ]] && [[ -f /lib/systemd/system/wayvnc.service ]]
    then
	systemctl enable wayvnc > /dev/null 2>&1
    else
	# This code is out of date. can delete soon
	HOMEDIR="/home/$myuser"
	systemctl --now disable vncserver-x11-serviced.service > /dev/null 2>&1
	mkdir -p $HOMEDIR/.config/wayvnc
	if ! [ -e $HOMEDIR/.config/wayvnc/config ]
	then
            cat << EOF > $HOMEDIR/.config/wayvnc/config
use_relative_paths=true
address=0.0.0.0
enable_auth=true
enable_pam=true
private_key_file=key.pem
certificate_file=cert.pem
rsa_private_key_file=rsa_key.pem
EOF
	fi
	if ! [ -e $HOMEDIR/.config/wayvnc/key.pem ] || ! [ -e $HOMEDIR/.config/wayvnc/cert.pem ]
	then
            logger "FirstBoot: Generate wayvnc keys..."
            HOSTNAME=$(cat /etc/hostname)
            IP=$(ifconfig | grep inet | head -n 1 | cut -d ' ' -f 10)
            openssl req -x509 -newkey rsa:4096 -sha256 -days 3650 -nodes -keyout $HOMEDIR/.config/wayvnc/key.pem -out $HOMEDIR/.config/wayvnc/cert.pem -subj /CN=$HOSTNAME -addext subjectAltName=DNS:$HOSTNAME,DNS:$HOSTNAME,IP:$IP 2> /dev/null
	fi
	if ! [ -e $HOMEDIR/.config/wayvnc/rsa_key.pem ]
	then
            logger "FirstBoot: Generate wayvnc RSA key..."
            ssh-keygen -m pem -f $HOMEDIR/.config/wayvnc/rsa_key.pem -t rsa -N "" > /dev/null
	fi
	KBL=$(grep XKBLAYOUT /etc/default/keyboard | cut -d \" -f 2)
	KBV=$(grep XKBVARIANT /etc/default/keyboard | cut -d \" -f 2)
	[ -z $KBV ] && VNCKBD="$KBL" || VNCKBD="$KBL-$KBV"
	cat << EOF > /etc/xdg/autostart/wayvnc.desktop
[Desktop Entry]
Type=Application
Name=wayvnc
Comment=Start wayvnc
NoDisplay=true
Exec=/usr/bin/wayvnc --render-cursor --keyboard=$VNCKBD
OnlyShowIn=wayfire
EOF
	chown -R $myuser:users $HOMEDIR/.config/wayvnc
    fi
    #
    # Set resolution for wayfire if specified
    #
    if [[ "$waywidth" != "" ]] && [[ "$wayheight" != "" ]]
    then
	cat << EOF >> $HOMEDIR/.config/wayfire.ini

[output]
headless_width=$waywidth
headless_height=$wayheight
EOF
    fi
    chown $myuser:$(getfilegroup $HOMEDIR) $HOMEDIR/.config/wayfire.ini
}