ca.dcloud.ICAClient.yml

app-id: ca.dcloud.ICAClient
runtime: org.gnome.Platform
runtime-version: '41'
sdk: org.gnome.Sdk
command: /app/bin/run.sh

build-options:
  build-args:
    - --share=network

finish-args:
  - --device=all  #For webcam/microphone access. Future work will be to remove this permission, and replace with a more restrictive one for those devices only
  - --share=network
  - --socket=pulseaudio
  - --socket=x11 
  - --share=ipc #Required for X11 to work properly
  - --env=ICAROOT=/app/ICAClient/linuxx64 
  - --socket=wayland
  - --persist=. #Gives the app a persistent that is treated as the home directory, located at ~/.var/app/ca.dcloud.ICAClient
  - --persist=.ICAClient #Log/config directory (relative to the Flatpak container home folder)

modules: #Requirements as per Citrix's site, that aren't included in the Flatpak runtime. https://docs.citrix.com/en-us/citrix-workspace-app-for-linux/system-requirements.html
  - name: gtk2  
    buildsystem: autotools
    sources:
       - type: archive
         url: http://archive.ubuntu.com/ubuntu/pool/main/g/gtk+2.0/gtk+2.0_2.24.33.orig.tar.xz
         sha256: ac2ac757f5942d318a311a54b0c80b5ef295f299c2a73c632f6bfb1ff49cc6da         

  - name: libjson-c #Listed as a requirement "for instrumentation", not sure what that refers to
    buildsystem: cmake
    sources:
       - type: archive
         url: http://archive.ubuntu.com/ubuntu/pool/main/j/json-c/json-c_0.15.orig.tar.gz
         sha256: 4ba9a090a42cf1e12b84c64e4464bb6fb893666841d5843cc5bef90774028882

  - name: libxerces-c #Listed as a requirement for the self-service UI
    buildsystem: autotools
    sources:
       - type: archive
         url: http://archive.ubuntu.com/ubuntu/pool/universe/x/xerces-c/xerces-c_3.2.3+debian.orig.tar.xz
         sha256: 25652e6ed8a55e9273d6514f7e2744678b6d51f5d88c03d4219fac0310393f8d  

  - name: gst-plugins-ugly  #Listed as requirement for HDX RT video compression and MediaStream Windows media redirection
    buildsystem: meson
    sources:
       - type: archive
         url: https://gstreamer.freedesktop.org/src/gst-plugins-ugly/gst-plugins-ugly-1.18.5.tar.xz
         sha256: df32803e98f8a9979373fa2ca7e05e62f977b1097576d3a80619d9f5c69f66d9

  - name: gnome-keyring #Listed as a requirement for Service Continuity
    buildsystem: simple
    build-commands:
       - |
         ./configure --prefix=/app --with-pkcs11-config=/app/share/p11-kit/modules --with-pkcs11-modules=/app/share/p11-kit/modules
         make
         make install
    sources:
       - type: archive
         url: http://archive.ubuntu.com/ubuntu/pool/main/g/gnome-keyring/gnome-keyring_40.0.orig.tar.xz
         sha256: a3d24db08ee2fdf240fbbf0971a98c8ee295aa0e1a774537f4ea938038a3b931

  #Copies the launch/initial setup script from this project to the app directory.
  #Downloads the installer archives for Workspace and HDX-RTME. The download links are dynamic, so they can't be hardcoded into this manifest. They have to be obtained by scraping the Citrix downloads page every time
  #Performs Citrix install as per the install.sh script
  #Copies Citrix icons to the folders where flatpak expects them, to be used as app icons.

  - name: bootstrap
    buildsystem: simple
    build-commands:
      - |
        cp ./install.sh /tmp 
        chmod +x /tmp/install.sh

        wget $(wget -O - https://www.citrix.com/downloads/workspace-app/linux/workspace-app-for-linux-latest.html | sed -ne '/linuxx64.*tar.gz/ s/<a .* rel="\(.*\)" id="downloadcomponent">/https:\1/p' | sed -e 's/\r//g') -O /tmp/linuxx64.tar.gz
        tempURL=$(wget -O - https://www.citrix.com/downloads/workspace-app/additional-client-software/hdx-realtime-media-engine.html | grep -m 1 -e 'rel="https.*hdx-realtime-media-engine-.*html"' | sed -ne 's/<a .* rel="\(.*\)" id="downloadcomponent.*">/\1/p')
        wget $(wget -O - $tempURL | sed -ne '/HDX.*zip/ s/<a .* rel="\(.*\)" id="downloadcomponent_3">/https:\1/p' | sed -e 's/\r//g') -O /tmp/hdx.zip

        mkdir -p /tmp/icaclient
        tar -zxf /tmp/linuxx64.tar.gz --directory=/tmp/icaclient
        mkdir -p /app/share/icons/hicolor/64x64/apps
        cp /tmp/icaclient/linuxx64/linuxx64.cor/icons/000_Receiver_64.png /app/share/icons/hicolor/64x64/apps/ca.dcloud.ICAClient.png
        mkdir -p /app/share/icons/hicolor/256x256/apps
        cp /tmp/icaclient/linuxx64/linuxx64.cor/icons/receiver.png /app/share/icons/hicolor/256x256/apps/ca.dcloud.ICAClient.png

        unzip /tmp/hdx.zip -d /tmp/HDX-RTME
        cp -r /tmp/HDX-RTME/HDX*/* /tmp/icaclient
        cd /tmp/icaclient/x86_64
        ar -x citrix-hdx-realtime-media-engine_*_amd64.deb
        tar -xf data.tar.xz

        /tmp/install.sh

        ln -s /etc/ssl/certs/*.pem /app/ICAClient/linuxx64/keystore/cacerts/
        /app/ICAClient/linuxx64/util/ctx_rehash /app/ICAClient/linuxx64/keystore/cacerts/

    sources:
      - type: file
        path: ./install.sh

  #When the app is launched on Ubuntu (Gnome 38), it complains about being unable to find the atk-bridge module. However, everything seems to still work fine without it.
  #This package seems to be related to an accessibility features interface (AT-SPI), so it's possible that there are some accessibility features that may not work without this module installed
  # - name: atk-bridge
  #   buildsystem: meson
  #   sources:
  #      - type: archive
  #        url: http://archive.ubuntu.com/ubuntu/pool/main/a/at-spi2-atk/at-spi2-atk_2.38.0.orig.tar.xz
  #        sha256: cfa008a5af822b36ae6287f18182c40c91dd699c55faa38605881ed175ca464f
  #
  # - name: canberra-gtk
  #   buildsystem: autotools
  #   sources:
  #      - type: archive
  #        url: http://archive.ubuntu.com/ubuntu/pool/main/libc/libcanberra/libcanberra_0.30.orig.tar.xz
  #        sha256: c2b671e67e0c288a69fc33dc1b6f1b534d07882c2aceed37004bf48c601afa72   
  #
  # - name: perl
  #   sources:
  #     - type: archive
  #       url: "http://www.cpan.org/src/5.0/perl-5.32.0.tar.gz"
  #       sha256: efeb1ce1f10824190ad1cadbcccf6fdb8a5d37007d0100d2d9ae5f2b5900c0b4
  #     - type: script
  #       dest-filename: configure
  #       commands:
  #         - ./Configure -des -Dprefix=/app
  #   post-install:
  #     - "find /app/lib/perl5 -type f -exec chmod u+w {} \\;"
  #     
  # - name: openssl
  #   buildsystem: simple
  #   build-commands:
  #     - |
  #       ./config --prefix=/app
  #       make
  #       make test
  #       PREFIX=/app make install
  #   sources:
  #     - type: archive
  #       url: http://archive.ubuntu.com/ubuntu/pool/main/o/openssl/openssl_1.1.1j.orig.tar.gz
  #       sha256: aaf2fcb575cdf6491b98ab4829abf78a3dec8402b8b81efc8f23c00d443981bf
  #
  #- name: binutils
    #buildsystem: autotools
    #sources:
       #- type: archive
         #url: https://ftp.wayne.edu/gnu/binutils/binutils-2.37.tar.xz
         #sha256: 820d9724f020a3e69cb337893a0b63c2db161dadcb0e06fc11dc29eb1e84a32c

  - name: Run-script
    buildsystem: simple
    build-commands:
      - |
        cp ./run.sh /app/bin/
        chmod +x /app/bin/run.sh
    sources:
      - type: file
        path: ./run.sh  

  - name: Appdata-xml
    buildsystem: simple
    build-commands:
      - |
        mkdir -p /app/share/metainfo
        cp ./ca.dcloud.ICAClient.appdata.xml /app/share/metainfo/
        appstream-util validate-relax /app/share/metainfo/ca.dcloud.ICAClient.appdata.xml
    sources:
      - type: file
        path: ./ca.dcloud.ICAClient.appdata.xml

  - name: Desktop-file
    buildsystem: simple
    build-commands:
      - |
        mkdir -p /app/share/applications
        cp ./ca.dcloud.ICAClient.desktop /app/share/applications/
        desktop-file-validate /app/share/applications/ca.dcloud.ICAClient.desktop
    sources:
      - type: file
        path: ./ca.dcloud.ICAClient.desktop