scripts/live-bottom/10adduser

   1 #!/bin/sh
   2
   3 #set -e
   4
   5 # initramfs-tools header
   6
   7 PREREQ=""
   8
   9 prereqs()
  10 {
  11         echo "${PREREQ}"
  12 }
  13
  14 case "${1}" in
  15         prereqs)
  16                 prereqs
  17                 exit 0
  18                 ;;
  19 esac
  20
  21 # live-initramfs header
  22
  23 if [ -n "${NOUSER}" ]
  24 then
  25         exit 0
  26 fi
  27
  28 . /scripts/live-functions
  29 load_confmodule
  30
  31 log_begin_msg "Adding live session user"
  32
  33 # live-initramfs script
  34
  35 user_crypted="8Ab05sVQ4LLps" # as in $(echo "live" | mkpasswd -s)
  36
  37 # U6aMy0wojraho is just a blank password
  38 db_set passwd/make-user true
  39 db_set passwd/root-password-crypted '*'
  40 db_set passwd/user-password-crypted ${user_crypted}
  41 db_set passwd/user-fullname "$USERFULLNAME"
  42 db_set passwd/username "$USERNAME"
  43 db_set passwd/user-uid 999
  44
  45 chroot /root /usr/bin/env -i HOME="/root" \
  46         TERM="${TERM}" PATH="/usr/sbin:/usr/bin:/sbin:/bin" \
  47         /usr/lib/user-setup/user-setup-apply 2>&1 \
  48                 | grep -v "Shadow passwords are now on"
  49
  50 # Clear out debconf database again to avoid confusing ubiquity later.
  51 db_set passwd/make-user
  52 db_set passwd/root-password-crypted
  53 db_set passwd/user-password-crypted
  54 db_set passwd/user-fullname
  55 db_set passwd/username
  56 db_set passwd/user-uid
  57
  58 if ! grep -qs "${USERNAME}" /root/etc/passwd
  59 then
  60         echo "The default user (${USERNAME}) is not present,"
  61         first_user=$(grep '^[^:]*:[^:]*:[12]\?[0-9][0-9][0-9][0-9]:' /root/etc/passwd | head -1 | cut -f1 -d ':')
  62         if [ -n "${first_user}" ];
  63         then
  64                 echo "setting default user to: ${first_user}."
  65                 USERNAME="${first_user}"
  66                 really_export USERNAME
  67         else
  68                 echo "no other valid users found, disabling autologin."
  69                 NOAUTOLOGIN="Yes"
  70                 NOXAUTOLOGIN="Yes"
  71                 USERNAME=""
  72                 really_export NOAUTOLOGIN
  73                 really_export NOXAUTOLOGIN
  74                 really_export USERNAME
  75                 log_end_msg
  76                 exit 0
  77         fi
  78 fi
  79
  80 if [ -z "${NOSUDO}" ]
  81 then
  82         if ! grep -q "${USERNAME}" /root/etc/sudoers
  83         then
  84                 echo "${USERNAME}  ALL=(ALL) NOPASSWD: ALL" >> /root/etc/sudoers
  85
  86                 chroot /root sudo -u "${USERNAME}" sh -c "echo 'SU_TO_ROOT_SU=sudo' >> /home/${USERNAME}/.su-to-rootrc"
  87
  88                 if [ -x /root/usr/bin/gconftool-2 ]
  89                 then
  90                         chroot /root sudo -u "${USERNAME}" gconftool-2 -s -t bool /apps/gksu/sudo-mode true
  91                         chroot /root sudo -u "${USERNAME}" gconftool-2 -s -t bool /apps/gksu/display-no-pass-info false
  92                 fi
  93
  94 chroot /root sudo -u "${USERNAME}" sh -c "umask 0077 && mkdir -p /home/${USERNAME}/.kde/share/config && cat > /home/${USERNAME}/.kde/share/config/kdesurc" << EOF
  95 [super-user-command]
  96 super-user-command=sudo
  97 EOF
  98
  99                 if [ -f /root/usr/share/apps/konsole/sumc.desktop ]
 100                 then
 101                         chroot /root sudo -u "${USERNAME}" sh -c "umask 0077 && mkdir -p /home/${USERNAME}/.kde/share/apps/konsole && sed -e's/Exec=su.*$/Exec=sudo mc -c/' /usr/share/apps/konsole/sumc.desktop > /home/${USERNAME}/.kde/share/apps/konsole/sumc.desktop"
 102                 fi
 103
 104                 if [ -f /root/usr/share/apps/konsole/su.desktop ]
 105                 then
 106                         chroot /root sudo -u "${USERNAME}" sh -c "umask 0077 && mkdir -p /home/${USERNAME}/.kde/share/apps/konsole && sed -e's/Exec=su.*$/Exec=sudo -i/' /usr/share/apps/konsole/su.desktop > /home/${USERNAME}/.kde/share/apps/konsole/su.desktop"
 107                 fi
 108         fi
 109 fi
 110
 111 if [ -L /root/home/${USERNAME}/Examples ]
 112 then
 113         chroot /root install -o ${USERNAME} -g ${USERNAME} -d /home/${USERNAME}/Desktop/
 114         mv /root/home/${USERNAME}/Examples /root/home/${USERNAME}/Desktop/
 115 fi
 116
 117 if [ -f /root/home/$USERNAME/examples.desktop ]; then
 118     chroot /root install -o $USERNAME -g $USERNAME -d /home/$USERNAME/Desktop/
 119     mv /root/home/$USERNAME/examples.desktop /root/home/$USERNAME/Desktop/
 120 fi
 121
 122 if [ -e /root/usr/share/applications/live-installer-launcher.desktop ]
 123 then
 124         chroot /root install -D -o ${USERNAME} -g ${USERNAME} /usr/share/applications/live-installer-launcher.desktop /home/${USERNAME}/Desktop/live-installer-launcher.desktop
 125 fi
 126
 127 log_end_msg