From 399de5ee1f43906298b1e32129b608bfff8d997e Mon Sep 17 00:00:00 2001
From: Juan RP <xtraeme@gmail.com>
Date: Thu, 11 Nov 2010 02:50:41 +0100
Subject: [PATCH] xbps-casper: enable GDM autologin, full perms via polkit for
 GNOME. Bumpver.

---
 .../files/scripts/casper-bottom/15autologin   | 27 ++++++++-
 .../scripts/casper-bottom/44pk_allow_ubuntu   | 56 +++++++++++++++++++
 srcpkgs/xbps-casper/template                  |  2 +-
 3 files changed, 81 insertions(+), 4 deletions(-)
 create mode 100755 srcpkgs/xbps-casper/files/scripts/casper-bottom/44pk_allow_ubuntu

diff --git a/srcpkgs/xbps-casper/files/scripts/casper-bottom/15autologin b/srcpkgs/xbps-casper/files/scripts/casper-bottom/15autologin
index 88ef987285..f75d529d67 100755
--- a/srcpkgs/xbps-casper/files/scripts/casper-bottom/15autologin
+++ b/srcpkgs/xbps-casper/files/scripts/casper-bottom/15autologin
@@ -1,9 +1,7 @@
 #!/bin/sh
 
 PREREQ=""
-DESCRIPTION="Setting up automatic login"
-
-[ -r /scripts/casper-functions ] && . /scripts/casper-functions
+DESCRIPTION="Setting up automatic login..."
 
 prereqs()
 {
@@ -18,8 +16,31 @@ prereqs)
        ;;
 esac
 
+. /scripts/casper-functions
+
 log_begin_msg "$DESCRIPTION"
+
+# Enable autologin for getty(1).
 if [ -f "${rootmnt}/etc/inittab" ]; then
 	sed -i -e "s|agetty|casper-getty|g" "${rootmnt}/etc/inittab"
 fi
+
+if [ -d /root/etc/gdm ]; then
+    # Configure GDM autologin
+    GDMCustomFile=/root/etc/gdm/custom.conf
+    AutologinParameters="AutomaticLoginEnable=true\n\
+AutomaticLogin=$USERNAME\n\
+TimedLoginEnable=true\n\
+TimedLogin=$USERNAME\n\
+TimedLoginDelay=10"
+
+    # Prevent from updating if parameters already present (persistent usb key)
+    if ! `grep -qs 'AutomaticLoginEnable' $GDMCustomFile` ; then
+        if ! `grep -qs '\[daemon\]' $GDMCustomFile` ; then
+            echo '[daemon]' >> $GDMCustomFile
+        fi
+        sed -i "s/\[daemon\]/\[daemon\]\n$AutologinParameters/" $GDMCustomFile
+    fi
+fi
+
 log_end_msg
diff --git a/srcpkgs/xbps-casper/files/scripts/casper-bottom/44pk_allow_ubuntu b/srcpkgs/xbps-casper/files/scripts/casper-bottom/44pk_allow_ubuntu
new file mode 100755
index 0000000000..b3671923d7
--- /dev/null
+++ b/srcpkgs/xbps-casper/files/scripts/casper-bottom/44pk_allow_ubuntu
@@ -0,0 +1,56 @@
+#!/bin/sh
+
+PREREQ=""
+DESCRIPTION="Grant administrative PolicyKit pivilieges to default user..."
+
+prereqs()
+{
+       echo "$PREREQ"
+}
+
+case $1 in
+# get pre-requisites
+prereqs)
+       prereqs
+       exit 0
+       ;;
+esac
+
+. /scripts/casper-functions
+
+log_begin_msg "$DESCRIPTION"
+
+# configure PolicyKit in live session
+mkdir -p /root/etc/PolicyKit
+cat << EOF > /root/etc/PolicyKit/PolicyKit.conf
+<?xml version="1.0" encoding="UTF-8"?> <!-- -*- XML -*- -->
+
+<!DOCTYPE pkconfig PUBLIC "-//freedesktop//DTD PolicyKit Configuration 1.0//EN"
+"http://hal.freedesktop.org/releases/PolicyKit/1.0/config.dtd">
+
+<!-- See the manual page PolicyKit.conf(5) for file format -->
+
+<config version="0.1">
+    <match user="root">
+        <return result="yes"/>
+    </match>
+    <!-- don't ask password for user in live session -->
+    <match user="$USERNAME">
+        <return result="yes"/>
+    </match>
+    <define_admin_auth group="admin"/>
+</config>
+EOF
+
+mkdir -p /root/var/lib/polkit-1/localauthority/10-vendor.d
+cat << EOF > /root/var/lib/polkit-1/localauthority/10-vendor.d/10-live-cd.pkla
+# Policy to allow the livecd user to bypass policykit
+[Live CD user permissions]
+Identity=unix-user:$USERNAME
+Action=*
+ResultAny=no
+ResultInactive=no
+ResultActive=yes
+EOF
+
+log_end_msg
diff --git a/srcpkgs/xbps-casper/template b/srcpkgs/xbps-casper/template
index 76d5ff47bb..4146d45c1b 100644
--- a/srcpkgs/xbps-casper/template
+++ b/srcpkgs/xbps-casper/template
@@ -1,6 +1,6 @@
 # Template file for 'xbps-casper'
 pkgname=xbps-casper
-version=0.5.ubuntu1.236
+version=0.6.ubuntu1.236
 build_style=custom-install
 short_desc="Run a live preinstalled system from read-only media"
 maintainer="Juan RP <xtraeme@gmail.com>"