More XDG work I'll probably never need

README.md

@@ -1,11 +1,11 @@
 # KasmVNC - Linux Web Remote Desktop
 
-<a href="https://kasmweb.com"><img src="https://kasm-static-content.s3.amazonaws.com/logo_kasm.png" width="300"><a/>
+[![Kasm Technologies](https://kasm-static-content.s3.amazonaws.com/368_kasm_logo_.jpg "Kasm Logo")](https://kasmweb.com)
 
-[Kasm Technologies](https://www.kasmweb.com) developed Kasm Workspaces, the Containerized Streaming Platform. Kasm has open-sourced the Workspace docker images, which include containerized [full desktops and apps](https://github.com/kasmtech/workspaces-images) and [base images](https://github.com/kasmtech/workspaces-core-images) intended for developers to create custimized streaming containers. These containers can be used standalone or within the [Kasm Workspaces Platform](https://www.kasmweb.com) which provides a full Enterprise feature set. KasmVNC is used as the streaming tech for our container images, however, you can use KasmVNC for individual servers. While the term VNC is in the name, KasmVNC is not intended to remain compliant with the RFB spec and has different goals than other VNC projects:
+[Kasm Technologies LLC](https://www.kasmweb.com) developed Kasm Server, a Containerized Desktop Infrastructure (CDI) solution. Kasm started with TigerVNC and eventually forked it to create KasmVNC. KasmVNC is used within the overal Kasm CDI infrastructure, however, you can use KasmVNC for individual servers. KasmVNC has different goals than TigerVNC:
 
   - Web-based - KasmVNC is designed to provide a web accessible remote desktop. It comes with a web server and websocket server built in. There is no need to install other components. Simply run and navigate to your desktop's URL on the port you specify. While you can still tun on the legacy VNC port, it is disabled by default.
-  - Security - The RFB specification (VNC) limits the password field to 8 characters, so while the client may take a longer password, only the first 8 characters are sent. KasmVNC defaults to HTTPS with HTTP Basic Auth and disables the legacy VNC authentication method which is not sufficiently secure for internet accessible systems.
+  - Security - KasmVNC defaults to HTTPS and allows for HTTP Basic Auth. VNC Password authentication is limited by specification to 8 characters and is not suffecient for use on an internet accessible remote desktop. Our goal is to create a by default secure, web based experience.
   - Simplicity - KasmVNC aims at being simple to deploy and configure.
 
 # New Features!
@@ -91,13 +91,11 @@ The options for vncserver:
 | interface | Which interface to bind the web server to. |
 
 ### Development
-Would you like to contribute to KasmVNC? Please reachout to us at info@kasmweb.com. We have investigated or are working on the following, if you have experience in these fields and would like to help please let us know.
+Would you like to contribute to KasmVNC? Please reachout to us at info@kasmweb.com
 
-Real-time H264 encoding using NVIDIA and Intel encoding technology.
+We need help, especially in packaging KasmVNC for various operating systems. We would love to have standard debian or RMP packages and host our own repo, however, that all requires a lot of experience, proper testing, and pipeline development for automated builds.
 
-Windows version of KasmVNC. We have been able to get it to compile for Windows and increased the performance, but still not releasable. Experienced Windows developers with a background in cross compiling would help.
+We also need help with Windows, which is not currently supported. While KasmVNC can technically be built for Windows 10, it is unusably slow, due to all the changes that occured in Windows since the original Windows support was added in the chain of VNC forked projects.
-  
-ARM version of KasmVNC, we have had requests for this and at one point we did have an ARM build of KasmVNC but it takes dev cycles to mainain and bring it back to life.
 
 ### Compiling From Source
 See the [builder/README.md](https://github.com/kasmtech/KasmVNC/blob/master/builder/README.md). We containerize our build systems to ensure highly repeatable builds.

builder/dockerfile.debian_buster.deb.test

@@ -34,13 +34,10 @@ RUN apt-get purge -y pm-utils xscreensaver*
 RUN apt-get update && apt-get install -y vim less
 RUN apt-get update && apt-get -y install lsb-release
 
-RUN apt-get update && apt-get install -y task-cinnamon-desktop
+RUN apt-get update && apt-get -y install xdg-desktop-portal firefox-esr
-RUN apt-get update && apt-get install -y task-gnome-desktop
+COPY ./xdg-desktop-portal-gtk_1.2.0-1_amd64.deb /tmp
-RUN mkdir -p /usr/share/man/man1
+RUN apt-get install -y /tmp/xdg-*.deb
-RUN apt-get update && apt-get install -y apt-utils openjdk-11-jre
+# RUN apt-get install -y xdg-desktop-portal-gtk
-RUN apt-get update && apt-get install -y task-lxde-desktop
-RUN apt-get update && apt-get install -y task-mate-desktop
-RUN apt-get update && apt-get install -y task-kde-desktop
 
 RUN echo 'source $STARTUPDIR/generate_container_user' >> $HOME/.bashrc
 
@@ -55,8 +52,12 @@ RUN dpkg -i /tmp/*.deb; apt-get -yf install
 
 ### END CUSTOM STUFF ###
 
+RUN sed -i -e 's/about:home/postimages.org/' /usr/lib/firefox-esr/browser/defaults/preferences/firefox.js
+RUN sed -i -e '/browser.startup.firstrunSkipsHomepage/d' /usr/lib/firefox-esr/browser/defaults/preferences/firefox.js
+RUN echo 'pref("browser.startup.firstrunSkipsHomepage", false);' >> /usr/lib/firefox-esr/browser/defaults/preferences/firefox.js
 RUN chown -R 1000:0 $HOME
 USER 1000:ssl-cert
 WORKDIR $HOME
 
+ENV GTK_USE_PORTAL=1
 ENTRYPOINT [ "/dockerstartup/vnc_startup.sh" ]

builder/dockerfile.ubuntu_bionic.deb.test

@@ -33,6 +33,7 @@ RUN apt-get update && apt-get install -y supervisor xfce4 xfce4-terminal xterm l
 RUN apt-get purge -y pm-utils xscreensaver*
 RUN apt-get update && apt-get install -y vim less
 RUN apt-get update && apt-get -y install lsb-release
+RUN apt-get update && apt-get -y install xdg-desktop-portal xdg-desktop-portal-gtk firefox
 
 RUN echo 'source $STARTUPDIR/generate_container_user' >> $HOME/.bashrc
 
@@ -47,8 +48,12 @@ RUN dpkg -i /tmp/*.deb; apt-get -yf install
 
 ### END CUSTOM STUFF ###
 
+RUN echo 'pref("browser.startup.firstrunSkipsHomepage", false);' >> /usr/lib/firefox/browser/defaults/preferences/syspref.js
+RUN echo 'pref("browser.startup.homepage", "postimages.org");' >> /usr/lib/firefox/browser/defaults/preferences/syspref.js
+
 RUN chown -R 1000:0 $HOME
 USER 1000:ssl-cert
 WORKDIR $HOME
 
+ENV GTK_USE_PORTAL=1
 ENTRYPOINT [ "/dockerstartup/vnc_startup.sh" ]

builder/startup/deb/kasmvncserver-easy-start

@@ -5,183 +5,25 @@ set -e
 display=:10
 interface=0.0.0.0
 cert_group=ssl-cert
-xstartup_script=~/.vnc/xstartup
-de_was_selected_file="$HOME/.vnc/.kasmvncserver-easy-start-de-was-selected"
 
-action=start
+if [[ "$1" = "--help" ]]; then
-
-manual_xstartup_choice="Manually edit xstartup"
-declare -A all_desktop_environments=(
-  [Cinnamon]=cinnamon-session
-  [Mate]="XDG_CURRENT_DESKTOP=MATE dbus-launch --exit-with-session mate-session"
-  [LXDE]=lxsession [Lxqt]=startlxqt
-  [KDE]=startkde
-  [Gnome]="XDG_CURRENT_DESKTOP=GNOME dbus-launch --exit-with-session /usr/bin/gnome-session"
-  [XFCE]=xfce4-session)
-
-readarray -t sorted_desktop_environments < <(for de in "${!all_desktop_environments[@]}"; do echo "$de"; done | sort)
-
-all_desktop_environments[$manual_xstartup_choice]=""
-sorted_desktop_environments+=("$manual_xstartup_choice")
-
-detected_desktop_environments=()
-declare -A numbered_desktop_environments
-
-debug() {
-  if [ -z "$debug" ]; then return; fi
-
-  echo "$@"
-}
-
-print_detected_desktop_environments() {
-  declare -i i=1
-
-  echo "Please choose Desktop Environment to run:"
-  for detected_de in "${detected_desktop_environments[@]}"; do
-    echo "[$i] $detected_de"
-    numbered_desktop_environments[$i]=$detected_de
-    i+=1
-  done
-}
-
-detect_desktop_environments() {
-  for de_name in "${sorted_desktop_environments[@]}"; do
-    if [[ "$de_name" = "$manual_xstartup_choice" ]]; then
-      detected_desktop_environments+=("$de_name")
-      continue;
-    fi
-
-    local executable=${all_desktop_environments[$de_name]}
-    executable=($executable)
-    executable=${executable[-1]}
-
-    if detect_desktop_environment "$de_name" "$executable"; then
-      detected_desktop_environments+=("$de_name")
-    fi
-  done
-}
-
-ask_user_to_choose_de() {
-  while : ; do
-    print_detected_desktop_environments
-    read -r de_number_to_run
-    de_name_from_number "$de_number_to_run"
-    if [[ -n "$de_name" ]]; then
-      break;
-    fi
-
-    echo "Incorrect number: $de_number_to_run"
-    echo
-  done
-}
-
-remember_de_choice() {
-  touch "$de_was_selected_file"
-}
-
-de_was_selected_on_previous_run() {
-  [[ -f "$de_was_selected_file" ]]
-}
-
-detect_desktop_environment() {
-  local de_name="$1"
-  local executable="$2"
-
-  if command -v "$executable" &>/dev/null; then
-    return 0
-  fi
-
-  return 1
-}
-
-did_user_forbid_replacing_xstartup() {
-  grep -q -v KasmVNC-safe-to-replace-this-file "$xstartup_script"
-}
-
-de_cmd_from_name() {
-  de_cmd=${all_desktop_environments[$de_name]}
-}
-
-de_name_from_number() {
-  local de_number_to_run="$1"
-
-  de_name=${numbered_desktop_environments[$de_number_to_run]}
-}
-
-warn_xstartup_will_be_overwriten() {
-  echo -n "WARNING: $xstartup_script will be overwritten y/N?"
-  read -r do_overwrite_xstartup
-  if [[ "$do_overwrite_xstartup" = "y" || "$do_overwrite_xstartup" = "Y" ]]; then
-    return 0
-  fi
-
-  return 1
-}
-
-setup_de_to_run_via_xstartup() {
-  warn_xstartup_will_be_overwriten
-  generate_xstartup "$de_name"
-}
-
-generate_xstartup() {
-  local de_name="$1"
-
-  de_cmd_from_name
-
-  cat <<-SCRIPT > "$xstartup_script"
-    #!/bin/sh
-    exec $de_cmd
-SCRIPT
-  chmod +x "$xstartup_script"
-}
-
-enable_debug() {
-  debug=1
-  log_option="-log *:stderr:100"
-}
-
-kill_vnc_server() {
-  vncserver -kill $display
-}
-
-process_cli_options() {
-  for option in "$@"; do
-    case "$option" in
-      --help)
-        show_help
-        exit
-        ;;
-      -d)
-        enable_debug
-        ;;
-      -kill)
-        kill_vnc_server
-        exit
-        ;;
-      -select-de)
-        action=select-de-and-start
-        ;;
-      *)
-        echo >&2 "Unsupported argument: $option"
-        exit 1
-    esac
-  done
-}
-
-user_asked_to_select_de() {
-  [[ "$action" = "select-de-and-start" ]]
-}
-show_help() {
   cat >&2 <<-USAGE
 Usage: `basename $0` [options]
   -d     Debug output
   -kill  Kill vncserver
-  -select-de  Select desktop environent to run
   --help show this help
 USAGE
-}
+  exit
+fi
 
-process_cli_options "$@"
+if [[ "$1" = "-d" ]]; then
+  log_option="-log *:stderr:100"
+fi
+
+action=start
+if [[ "$1" = "-kill" ]]; then
+  action=kill
+fi
 
 if groups | grep -qvw ssl-cert; then
   cat <<-EOF
@@ -191,14 +33,9 @@ EOF
   exit 1
 fi
 
-if user_asked_to_select_de || ! de_was_selected_on_previous_run; then
+if [[ "$action" = "kill" ]]; then
-  detect_desktop_environments
+  vncserver -kill $display
-  ask_user_to_choose_de
+  exit
-  debug "You selected $de_name desktop environment"
-  if [[ "$de_name" != "$manual_xstartup_choice" ]]; then
-    setup_de_to_run_via_xstartup
-  fi
-  remember_de_choice
 fi
 
 vncserver $display -interface $interface

builder/startup/vnc_startup.sh

@@ -61,8 +61,6 @@ kasmvncpasswd -d -u "$VNC_USER-to-delete" $HOME/.kasmpasswd
 chmod 0600 $HOME/.kasmpasswd
 openssl req -x509 -nodes -days 3650 -newkey rsa:2048 -keyout $HOME/.vnc/self.pem -out $HOME/.vnc/self.pem -subj "/C=US/ST=VA/L=None/O=None/OU=DoFu/CN=kasm/emailAddress=none@none.none"
 
-exec /bin/bash
-
 vncserver :1 -interface 0.0.0.0
 vncserver -kill :1
 
@@ -90,6 +88,8 @@ detect_www_dir
 detect_cert_location
 [ -n "$KASMVNC_VERBOSE_LOGGING" ] && verbose_logging_option="-log *:stderr:100"
 
+# dbus-daemon --session --address=systemd: --nofork --nopidfile --syslog-only &
+
 echo -e "start vncserver with param: VNC_COL_DEPTH=$VNC_COL_DEPTH, VNC_RESOLUTION=$VNC_RESOLUTION\n..."
 vncserver $DISPLAY -depth $VNC_COL_DEPTH -geometry $VNC_RESOLUTION -FrameRate=$MAX_FRAME_RATE -websocketPort $VNC_PORT $cert_option -sslOnly -interface 0.0.0.0 $VNCOPTIONS $package_www_dir_option $verbose_logging_option #&> $STARTUPDIR/no_vnc_startup.log
 

builder/test-deb

@@ -8,7 +8,7 @@ cd "$(dirname "$0")"
 docker build --build-arg KASMVNC_PACKAGE_DIR="build/${os_codename}" \
   -t kasmvnctester_${os}:$os_codename \
   -f dockerfile.${os}_${os_codename}.deb.test .
-  docker run -it -v $(realpath ${PWD}/..):/src -p 8443:8443 --rm \
+docker run -it -p 443:8443 --rm \
   -e KASMVNC_VERBOSE_LOGGING=$KASMVNC_VERBOSE_LOGGING \
   -e "VNC_USER=foo" -e "VNC_PW=foobar" \
   kasmvnctester_${os}:$os_codename