Initial commit

.gitignore

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+# Ignore BPM archives and signatures
+*.bpm
+*.bpm.sig

check-version.sh

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+#!/bin/bash
+
+# Github repository
+REPO="ubuntu/lightdm"
+
+# Get tag name using Github Rest API
+TAG_NAME=$(curl -s -L -H "X-GitHub-Api-Version: 2022-11-28" -H "Authorization: token ${GITHUB_API_TOKEN}" https://api.github.com/repos/"$REPO"/releases/latest | jq -r '.tag_name')
+
+echo "$TAG_NAME"

pkg.info

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+name: lightdm
+description: A lightweight display manager
+version: 1.32.0
+revision: 1
+url: https://github.com/canonical/lightdm
+license: GPL-3.0-or-later AND (LGPL-2.0-only OR LGPL-3.0-only)
+maintainers:
+  - [email protected]
+architecture: any
+type: source
+depends:
+  - glib
+  - libgcrypt
+  - libx11
+  - libxcb
+  - libxdmcp
+  - libxklavier
+  - pam
+  - polkit
+  - sysusers
+  - xorg-server
+  - xorg-xmodmap
+  - xorg-xrdb
+optional_depends:
+  - accountsservice:For enhanced user accounts handling
+  - lightdm-gtk-greeter:For the GTK greeter
+make_depends:
+  - gobject-introspection
+  - gtk-doc
+  - intltool
+  - itstool
+  - vala
+  - yelp-tools
+downloads:
+  - url: https://github.com/ubuntu/lightdm/releases/download/${BPM_PKG_VERSION}/lightdm-${BPM_PKG_VERSION}.tar.xz
+    extract_to: ${BPM_SOURCE}
+    extract_strip_components: 1
+    checksum: 12f5ab432748f0387c7cf8b94430495a558a035a4f8465e5181af6faff133e4b
+keep:
+  - etc/apparmor.d/lightdm-guest-session
+  - etc/lightdm/keys.conf
+  - etc/lightdm/lightdm.conf
+  - etc/lightdm/users.conf
+  - etc/lightdm/Xsession
+  - etc/pam.d/lightdm
+  - etc/pam.d/lightdm-autologin
+  - etc/pam.d/lightdm-greeter

source-files/Xsession

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+#!/bin/sh
+#
+# LightDM wrapper to run around X sessions.
+
+echo "Running X session wrapper"
+
+# From https://github.com/sddm/sddm/blob/develop/data/scripts/Xsession
+# Note that the respective logout scripts are not sourced.
+case $SHELL in
+  */bash)
+    [ -z "$BASH" ] && exec $SHELL --login $0 "$@"
+    shopt -q login_shell || exec $SHELL --login $0 "$@"
+    set +o posix
+    ;;
+  */zsh)
+    [ -z "$ZSH_NAME" ] && exec $SHELL --login $0 "$@"
+    [[ -o login ]] || exec $SHELL --login $0 "$@"
+    emulate -R sh
+    ;;
+  */csh|*/tcsh)
+    # [t]cshrc is always sourced automatically.
+    # Note that sourcing csh.login after .cshrc is non-standard.
+    xsess_tmp=`mktemp /tmp/xsess-env-XXXXXX`
+    $SHELL -c "if (-f /etc/csh.login) source /etc/csh.login; if (-f ~/.login) source ~/.login; /bin/sh -c 'export -p' >! $xsess_tmp"
+    . $xsess_tmp
+    rm -f $xsess_tmp
+    ;;
+  */fish)
+    [ -f /etc/profile ] && . /etc/profile
+    [ -f $HOME/.profile ] && . $HOME/.profile
+    xsess_tmp=`mktemp /tmp/xsess-env-XXXXXX`
+    $SHELL --login -c "/bin/sh -c 'export -p' > $xsess_tmp"
+    . $xsess_tmp
+    rm -f $xsess_tmp
+    ;;
+  *) # Plain sh, ksh, and anything we do not know.
+    [ -f /etc/profile ] && . /etc/profile
+    [ -f "$HOME/.profile" ] && . "$HOME/.profile"
+    ;;
+esac
+
+[ -f /etc/xprofile ] && . /etc/xprofile
+[ -f /usr/local/etc/xprofile ] && . /usr/local/etc/xprofile
+[ -f "$HOME/.xprofile" ] && . "$HOME/.xprofile"
+
+# Load resources
+for file in "/etc/X11/Xresources" "$HOME/.Xresources"; do
+    if [ -f "$file" ]; then
+        echo "Loading resource: $file"
+        xrdb -merge "$file"
+    fi
+done
+
+# Load keymaps
+for file in "/etc/X11/Xkbmap" "$HOME/.Xkbmap"; do
+    if [ -f "$file" ]; then
+        echo "Loading keymap: $file"
+        setxkbmap `cat "$file"`
+        XKB_IN_USE=yes
+    fi
+done
+
+# Load xmodmap if not using XKB
+if [ -z "$XKB_IN_USE" ]; then
+    for file in "/etc/X11/Xmodmap" "$HOME/.Xmodmap"; do
+        if [ -f "$file" ]; then
+           echo "Loading modmap: $file"
+           xmodmap "$file"
+        fi
+    done
+fi
+
+unset XKB_IN_USE
+
+# Run all system xinitrc shell scripts
+xinitdir="/etc/X11/xinit/xinitrc.d"
+if [ -d "$xinitdir" ]; then
+    for script in $xinitdir/*; do
+        echo "Loading xinit script $script"
+        if [ -x "$script" -a ! -d "$script" ]; then
+            . "$script"
+        fi
+    done
+fi
+
+# Run user xsession shell script
+script="$HOME/.xsession"
+if [ -x "$script" -a ! -d "$script" ]; then
+    echo "Loading xsession script $script"
+    . "$script"
+fi
+
+echo "X session wrapper complete, running session $@"
+
+exec $@

source-files/lightdm.conf

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+#
+# General configuration
+#
+# start-default-seat = True to always start one seat if none are defined in the configuration
+# greeter-user = User to run greeter as
+# minimum-display-number = Minimum display number to use for X servers
+# minimum-vt = First VT to run displays on
+# lock-memory = True to prevent memory from being paged to disk
+# user-authority-in-system-dir = True if session authority should be in the system location
+# guest-account-script = Script to be run to setup guest account
+# logind-check-graphical = True to on start seats that are marked as graphical by logind
+# log-directory = Directory to log information to
+# run-directory = Directory to put running state in
+# cache-directory = Directory to cache to
+# sessions-directory = Directory to find sessions
+# remote-sessions-directory = Directory to find remote sessions
+# greeters-directory = Directory to find greeters
+# backup-logs = True to move add a .old suffix to old log files when opening new ones
+# dbus-service = True if LightDM provides a D-Bus service to control it
+#
+[LightDM]
+#start-default-seat=true
+#greeter-user=lightdm
+#minimum-display-number=0
+#minimum-vt=7
+#lock-memory=true
+#user-authority-in-system-dir=false
+#guest-account-script=guest-account
+#logind-check-graphical=true
+#log-directory=/var/log/lightdm
+#run-directory=/var/run/lightdm
+#cache-directory=/var/cache/lightdm
+#sessions-directory=/usr/share/lightdm/sessions:/usr/share/xsessions:/usr/share/wayland-sessions
+#remote-sessions-directory=/usr/share/lightdm/remote-sessions
+#greeters-directory=$XDG_DATA_DIRS/lightdm/greeters:$XDG_DATA_DIRS/xgreeters
+#backup-logs=true
+#dbus-service=true
+
+#
+# Seat configuration
+#
+# Seat configuration is matched against the seat name glob in the section, for example:
+# [Seat:*] matches all seats and is applied first.
+# [Seat:seat0] matches the seat named "seat0".
+# [Seat:seat-thin-client*] matches all seats that have names that start with "seat-thin-client".
+#
+# type = Seat type (local, xremote)
+# pam-service = PAM service to use for login
+# pam-autologin-service = PAM service to use for autologin
+# pam-greeter-service = PAM service to use for greeters
+# xserver-command = X server command to run (can also contain arguments e.g. X -special-option)
+# xmir-command = Xmir server command to run (can also contain arguments e.g. Xmir -special-option)
+# xserver-config = Config file to pass to X server
+# xserver-layout = Layout to pass to X server
+# xserver-allow-tcp = True if TCP/IP connections are allowed to this X server
+# xserver-share = True if the X server is shared for both greeter and session
+# xserver-hostname = Hostname of X server (only for type=xremote)
+# xserver-display-number = Display number of X server (only for type=xremote)
+# xdmcp-manager = XDMCP manager to connect to (implies xserver-allow-tcp=true)
+# xdmcp-port = XDMCP UDP/IP port to communicate on
+# xdmcp-key = Authentication key to use for XDM-AUTHENTICATION-1 (stored in keys.conf)
+# greeter-session = Session to load for greeter
+# greeter-hide-users = True to hide the user list
+# greeter-allow-guest = True if the greeter should show a guest login option
+# greeter-show-manual-login = True if the greeter should offer a manual login option
+# greeter-show-remote-login = True if the greeter should offer a remote login option
+# user-session = Session to load for users
+# allow-user-switching = True if allowed to switch users
+# allow-guest = True if guest login is allowed
+# guest-session = Session to load for guests (overrides user-session)
+# session-wrapper = Wrapper script to run session with
+# greeter-wrapper = Wrapper script to run greeter with
+# guest-wrapper = Wrapper script to run guest sessions with
+# display-setup-script = Script to run when starting a greeter session (runs as root)
+# display-stopped-script = Script to run after stopping the display server (runs as root)
+# greeter-setup-script = Script to run when starting a greeter (runs as root)
+# session-setup-script = Script to run when starting a user session (runs as root)
+# session-cleanup-script = Script to run when quitting a user session (runs as root)
+# autologin-guest = True to log in as guest by default
+# autologin-user = User to log in with by default (overrides autologin-guest)
+# autologin-user-timeout = Number of seconds to wait before loading default user
+# autologin-session = Session to load for automatic login (overrides user-session)
+# autologin-in-background = True if autologin session should not be immediately activated
+# exit-on-failure = True if the daemon should exit if this seat fails
+#
+[Seat:*]
+#type=local
+#pam-service=lightdm
+#pam-autologin-service=lightdm-autologin
+#pam-greeter-service=lightdm-greeter
+#xserver-command=X
+#xmir-command=Xmir
+#xserver-config=
+#xserver-layout=
+#xserver-allow-tcp=false
+#xserver-share=true
+#xserver-hostname=
+#xserver-display-number=
+#xdmcp-manager=
+#xdmcp-port=177
+#xdmcp-key=
+greeter-session=lightdm-gtk-greeter
+#greeter-hide-users=false
+#greeter-allow-guest=true
+#greeter-show-manual-login=false
+#greeter-show-remote-login=true
+#user-session=default
+#allow-user-switching=true
+#allow-guest=true
+#guest-session=
+session-wrapper=/etc/lightdm/Xsession
+#greeter-wrapper=
+#guest-wrapper=
+#display-setup-script=
+#display-stopped-script=
+#greeter-setup-script=
+#session-setup-script=
+#session-cleanup-script=
+#autologin-guest=false
+#autologin-user=
+#autologin-user-timeout=0
+#autologin-in-background=false
+#autologin-session=
+#exit-on-failure=false
+
+#
+# XDMCP Server configuration
+#
+# enabled = True if XDMCP connections should be allowed
+# port = UDP/IP port to listen for connections on
+# listen-address = Host/address to listen for XDMCP connections (use all addresses if not present)
+# key = Authentication key to use for XDM-AUTHENTICATION-1 or blank to not use authentication (stored in keys.conf)
+# hostname = Hostname to report to XDMCP clients (defaults to system hostname if unset)
+#
+# The authentication key is a 56 bit DES key specified in hex as 0xnnnnnnnnnnnnnn.  Alternatively
+# it can be a word and the first 7 characters are used as the key.
+#
+[XDMCPServer]
+#enabled=false
+#port=177
+#listen-address=
+#key=
+#hostname=
+
+#
+# VNC Server configuration
+#
+# enabled = True if VNC connections should be allowed
+# command = Command to run Xvnc server with
+# port = TCP/IP port to listen for connections on
+# listen-address = Host/address to listen for VNC connections (use all addresses if not present)
+# width = Width of display to use
+# height = Height of display to use
+# depth = Color depth of display to use
+#
+[VNCServer]
+#enabled=false
+#command=Xvnc
+#port=5900
+#listen-address=
+#width=1024
+#height=768
+#depth=8

source-files/lightdm.esv

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+name: lightdm
+description: Start the LightDM Display Manager
+type: background
+start_cmd: /etc/esvm/scripts/lightdm.sh

source-files/lightdm.sh

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+#!/bin/sh
+
+install -d -m0711 -olightdm -glightdm /var/run/lightdm
+
+rm -rf /var/lib/lightdm{,-data}
+install -d -m770 -olightdm -glightdm /var/lib/lightdm{,-data}
+
+exec /usr/sbin/lightdm

source-files/polkit-rules

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+polkit.addRule(function(action, subject) {
+    if (subject.user == "lightdm") {
+        polkit.log("action=" + action);
+        polkit.log("subject=" + subject);
+        if (action.id.indexOf("org.freedesktop.login1.") == 0) {
+            return polkit.Result.YES;
+        }
+        if (action.id.indexOf("org.freedesktop.consolekit.system.") == 0) {
+            return polkit.Result.YES;
+        }
+        if (action.id.indexOf("org.freedesktop.upower.") == 0) {
+            return polkit.Result.YES;
+        }
+    }
+});

source-files/sysusers

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+u lightdm - "Light Display Manager" /var/lib/lightdm

source.sh

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+# This is the source.sh script. It is executed by BPM in a temporary directory when compiling a source package
+# BPM Expects the source code to be extracted into the automatically created 'source' directory which can be accessed using $BPM_SOURCE
+# BPM Expects the output files to be present in the automatically created 'output' directory which can be accessed using $BPM_OUTPUT
+
+# The build function is executed in the source directory
+# This function is used to compile the source code
+build() {
+  ./configure \
+    --prefix=/usr \
+    --localstatedir=/var \
+    --sysconfdir=/etc \
+    --disable-static \
+    --disable-tests \
+    --enable-gtk-doc \
+    --with-greeter-user=lightdm \
+    --with-greeter-session=lightdm-gtk-greeter
+  make
+}
+
+# The package function is executed in the source directory
+# This function is used to move the compiled files into the output directory
+package() {
+  make DESTDIR="$BPM_OUTPUT" install
+
+  # Install lightdm config file
+  install -Dm644 "$BPM_WORKDIR"/lightdm.conf "$BPM_OUTPUT"/etc/lightdm/lightdm.conf
+
+  # Install Xsession file
+  install -Dm755 "$BPM_WORKDIR"/Xsession "$BPM_OUTPUT"/etc/lightdm/Xsession
+
+  # Install sysusers file
+  install -Dm644 "$BPM_WORKDIR"/sysusers "$BPM_OUTPUT"/usr/lib/sysusers.d/lightdm.conf
+
+  # Install polkit rules
+  install -Dm644 "$BPM_WORKDIR"/polkit-rules "$BPM_OUTPUT"/usr/share/polkit-1/rules.d/lightdm.rules
+
+  # Install esvm service
+  install -Dm644 "$BPM_WORKDIR"/lightdm.esv "$BPM_OUTPUT"/etc/esvm/services/lightdm.esv
+  install -Dm755 "$BPM_WORKDIR"/lightdm.sh "$BPM_OUTPUT"/etc/esvm/scripts/lightdm.sh
+
+  # Install package license
+  install -Dm644 "$BPM_SOURCE"/COPYING* -t "$BPM_OUTPUT"/usr/share/licenses/lightdm
+}