mailspammer

#!/bin/bash
# spam scriptje om te testen hoe makkelijk het is :)
# [email protected] 20110108
# copyleft :)

  PATH='/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin'
  SCRIPT_PATH="${0}"
  TOTARG="${#}"
  ARG1="${1}"
  ARG2="${2}"

  # The Functions:

# Shows usage.
function fUsage()
{
  echo "spamscript for testpurposes - spamming others is evil!"
  echo "Usage: ${SCRIPT_PATH} emailist messagefile"
  echo
  return 0
}

# checks
function fChecker()
{
 # Check if 2 args given
  if [ ${TOTARG} -ne 2 ]
  then
      fUsage
      exit 0
  fi

  # check if emaillist exist
  if [ ! -e ${ARG1} ]
  then
    echo "email-adress file not found!"
    exit 1
  fi

  # check if message file exist
  if [ ! -e ${ARG2} ]
  then
    echo "message file not found!"
    exit 1
  fi

  # check if mail exist:
  if [ ! -x /usr/bin/mail ]
  then
   echo "mail not found!"
   exit 1
  fi

return 0

}

function fSendmail()
{
  local RECEIVER="${1}"
  local MESSAGE="$(cat "${ARG2}")"
  local SUBJECT="$(cat "${ARG2}" |grep -iE '(subject|Subject|SUBJECT)' |while read SUBJECT; do echo "${SUBJECT##*:}"; done)"
  echo  "$MESSAGE" | mail -s "${SUBJECT}" "${RECEIVER}"
  return 0
}

# Spammer
function fSpammer()
{
  for HOPPA in $(cat ${ARG1})
  do
    fSendmail ${HOPPA}
    echo "Hoppa! Mailtje verzonden aan ${HOPPA}"
  done

 return 0
}


fChecker
fSpammer

exit 0