#!/bin/bash
###########################################################################
##  Copyright (C) Wizardry and Steamworks 2013 - License: GNU GPLv3      ##
##  Please see: http://www.gnu.org/licenses/gpl.html for legal details,  ##
##  rights of fair usage, the disclaimer and warranty conditions.        ##
###########################################################################

SILENT=0
if [[ $1 == "-s" ]]; then
  SILENT=1
fi

for i in `find . -type f`; do

  FT=`file -b $i | awk '{ print $1 }'`
  case $FT in
    Mach-O )
      EXE=`file -b $i | awk '{ print $2 }'`
      if [[ $EXE == "executable" ]]; then
        OP="Signed: "
        sed -i'' 's/\x00\x30\x93\xe4/\x00\x30\x93\xe5/g;s/\x00\x30\xd3\xe4/\x00\x30\xd3\xe5/g;' $i
        ldid -S $i
      fi
      ;;
    Korn ) 
      ;&
    Bourne )
      OP="Exec: "
      chmod +x $i
      ;;
    * )
      OP=""
      ;;
  esac
  if ( [[ $SILENT -eq 0 ]] && [[ ! -z $OP ]] ); then
    echo -n $OP
    echo $i
  fi
done