#!/bin/bash --login
source /etc/profile.d/globals.sh

# Automate Package Install Questions :)
# Obtain values via: debconf-get-selections | less

pwn_provider=`echo $PWN_PROVIDER`

# Update OS per update_os_instructions function and grok for errors in screen session logs
# to mitigate introduction of bugs during updgrades.

# PINNED PACKAGES
# pin openssl for arachni proxy plugin Arachni/arachni#1011
# sudo tee -a '/etc/apt/preferences.d/openssl' << 'EOF'
# Package: openssl
# Pin: version 1.1.0*
# Pin-Priority: 1001
# EOF
if [[ -f /etc/apt/preferences.d/openssl ]]; then
  while true; do
    echo 'Previously Pinned OpenSSL Package Detected!'
    printf '/etc/apt/preferences.d/openssl exists.  Remove File and update to latest version of OpenSSL y|n?'
    read answer
    case $answer in
      'Y' | 'y') sudo rm /etc/apt/preferences.d/openssl; break;;
      'N' | 'n') break;;
      *) echo -e "Invalid Keypress.\n";;
    esac
  done
fi

if [[ -f /etc/apt/preferences.d/jenkins ]]; then
  while true; do
    echo 'Previously Pinned Jenkins Package Detected!'
    printf '/etc/apt/preferences.d/jenkins exists.  Remove File and update to latest version of Jenkins y|n?'
    read answer
    case $answer in
      'Y' | 'y') sudo rm /etc/apt/preferences.d/jenkins; break;;
      'N' | 'n') break;;
      *) echo -e "Invalid Keypress.\n";;
    esac
  done
fi

# pin until breadcrumbs are implemented in the framwework
#sudo tee -a '/etc/apt/preferences.d/jenkins' << 'EOF'
#Package: jenkins
#Pin: version 2.190
#Pin-Priority: 1002
#EOF

# Cleanup up prior screenlog.0 file from previous update_os failure(s)
if [[ -e screenlog.0 ]]; then 
  sudo rm screenlog.*
fi

$screen_cmd "${apt} update ${assess_update_errors}"
grok_error

$screen_cmd "${apt} install -y debconf-i18n ${assess_update_errors}"
grok_error

#$screen_cmd "echo 'samba-common samba-common/dhcp boolean false' | ${debconf_set} ${assess_update_errors}"
#grok_error

#$screen_cmd "echo 'libc6 libraries/restart-without-asking boolean true' | ${debconf_set} ${assess_update_errors}"
#grok_error

#$screen_cmd "echo 'console-setup console-setup/codeset47 select Guess optimal character set' | ${debconf_set} ${assess_update_errors}"
#grok_error

#$screen_cmd "echo 'wireshark-common wireshark-common/install-setuid boolean false' | ${debconf_set} ${assess_update_errors}"
#grok_error

$screen_cmd "${apt} dist-upgrade -y ${assess_update_errors}"
grok_error

$screen_cmd "${apt} full-upgrade -y ${assess_update_errors}"
grok_error

lsb_release -i | grep -i kali
if [[ $? == 0 ]]; then
   $screen_cmd "${apt} install -y kali-linux-core ${assess_update_errors}"
   grok_error

   $screen_cmd "${apt} install -y kali-linux-large ${assess_update_errors}"
   grok_error

   $screen_cmd "${apt} install -y kali-desktop-xfce ${assess_update_errors}"
   grok_error
else
  echo "Other Linux Distro Detected - Skipping Kali Metapackage Installation..."
fi

$screen_cmd "${apt} install -y apt-file ${assess_update_errors}"
grok_error

$screen_cmd "apt-file update ${assess_update_errors}"
grok_error

$screen_cmd "${apt} autoremove -y --purge ${assess_update_errors}"
grok_error

$screen_cmd "${apt} -y clean"
grok_error

$screen_cmd "dpkg --configure -a ${assess_update_errors}"
grok_error