exploit-db-mirror/searchsploit

#!/bin/bash
#       Name: searchsploit - Exploit-DB's CLI search tool
#    Version: 3.1  (Release date: 2015-06-11)
# Written by: Offensive Security, Unix-Ninja & g0tmi1k
#   Homepage: https://github.com/offensive-security/exploit-database

## NOTE:
#   Exit code '0' means finished normally
#   Exit code '6' means updated from GitHub


## OS settings
gitpath="/usr/share/exploitdb"
csvpath="${gitpath}/files.csv"

## Program settings
gitremote="https://github.com/offensive-security/exploit-database.git"
progname="$( basename "$0" )"

## Default options
TAGS=""
SCASE="tolower"
UPDATE=0
VERBOSE=0
WEBLINK=0
EDBID=0
COLOUR='true'


## If files.csv is in the searchsploit path, use that instead
if [ -f "$( dirname "$0" )/files.csv" ]; then
  csvpath="$( dirname "$0" )/files.csv"
fi


## Usage info
function usage()
{
  echo "Usage: ${progname} [options] term1 [term2] ... [termN]"
  echo "Example: ${progname} oracle windows local"
  echo
  echo "========="
  echo " Options "
  echo "========="
  echo "   -c, --case     Perform case-sensitive searches. (default is insensitive)"
  echo "   -h, --help     Show this help screen"
  echo "   -u, --update   Update Database from GIT"
  echo "   -v, --verbose  Verbose output. (Title lines are allowed to overflow their columns)"
  echo "   -w, --www      Show URLs to Exploit-DB.com rather than local path"
  echo "       --colour   Disables colour highlighting on match"
  echo "       --id       Display EDB-ID value rather than local path"
  echo
  echo "======="
  echo " Notes "
  echo "======="
  echo " * Use any number of search terms you would like (minimum: 1)"
  echo " * Search terms are not case sensitive, and order is irrelevant"
  echo " * When updating from git, searches will be ignored"
  exit 1
}


## Printing dotted lines in the correct manner
function drawline()
{
  printf "%0.s-" $( eval echo {1..$(( COL1 + 1 ))} )
  echo -n " "
  printf "%0.s-" $( eval echo {1..$(( COL2 - 1 ))} )
  echo
}


## Check for empty args
if [ $# -eq 0 ]; then
  usage >&2
fi


## Parse long arguments
ARGS="-"
for param in "$@"; do
  if [ "${param}" == "--help" ]; then
    usage >&2
  elif [ "${param}" == "--web" ]; then
    WEBLINK=1
  elif [ "${param}" == "--case" ]; then
    SCASE=''
  elif [ "${param}" == "--update" ]; then
    UPDATE=1
  elif [ "${param}" == "--verbose" ]; then
    VERBOSE=1
  elif [ "${param}" == "--id" ]; then
    EDBID=1
  elif [ "${param}" == "--colour" ] || [ "${param}" == "--color" ]; then
    COLOUR=''
  else
    if [ "${param:0:1}" == "-" ]; then
      ARGS=$ARGS${param:1}
      shift
      continue
    fi
    TAGS="${TAGS} ${param}"
  fi
done


## Parse short arguments
while getopts "uchvw" arg "$ARGS"; do
  if [ "$arg" = "?" ]; then
    usage >&2;
  fi
  case $arg in
    c) SCASE='';;
    h) usage >&2;;
    u) UPDATE=1;;
    v) VERBOSE=1;;
    w) WEBLINK=1;;
  esac
  shift $(( OPTIND - 1 ))
done


## Was an update requested?
if [ "$UPDATE" -eq 1 ]; then
  cd ${gitpath}/

  # Make sure a git repo is init before updating
  if [ "$( git rev-parse --is-inside-work-tree )" != "true" ]; then
    if [ "$( ls )" = "" ]; then
      # If directory is empty, just clone
      git clone $gitremote .
    else
      # If not empty, init and add remote
      git init > /dev/null
      git remote add origin $gitremote
    fi
  fi

  # Make sure to prep checkout first
  git checkout -- .

  # Update from git
  git pull origin master

  # If conflicts, clean and try again
  if [ "$?" -ne 0 ]; then
    git clean -d -fx ""
    git pull origin master
  fi

  echo "Update finished."
  exit 6
fi


## Dynamically set column widths
if [[ ${WEBLINK} -eq '1' ]]; then
  COL2=45
else
  COL2=34
fi
COL1=$(( $( tput cols ) - COL2 - 1 ))


## Print header
drawline
printf "%-${COL1}s %s" " Exploit Title"
if [[ ${WEBLINK} -eq '1' ]]; then
  echo "|  URL"
elif [[ ${EDBID} -eq '1' ]]; then
  echo "|  EDB-ID"
else
  echo "|  Path"
  printf "%-${COL1}s "
  echo "| (${gitpath}/platforms)"
fi
drawline

## Create (AND) search command
SEARCH=
for tag in ${TAGS}; do
  if [ "${SEARCH}" ]; then
    SEARCH="${SEARCH}/ && ${SCASE}(\$1) ~ /"
  fi

  if [ "${COLOUR}" ]; then
    COLOUR="${COLOUR}\|${tag}"
  fi

  if [[ ${SCASE} ]]; then
    tag="$( echo ${tag} | tr '[:upper:]' '[:lower:]' )"
  fi

  SEARCH="${SEARCH}${tag}"
done
SEARCH="awk -F '[|]' '${SCASE}(\$1) ~ /${SEARCH}/ {print}'"

if [ "${COLOUR}" ]; then
  SEARCH="${SEARCH} | grep --color=always -ie \"\${COLOUR}\""
fi


## Set LANG variable to avoid illegal byte sequence errors
LANG=C


## Search, format, and print results
if [ "${VERBOSE}" -eq 0 ]; then
  FORMAT=${COL1}'.'${COL1}
else
  FORMAT=${COL1}
fi


## Web link format?
if [[ ${WEBLINK} -eq '1' ]]; then
  ## Magic search Fu
  awk -F "\"*,\"*" '{ printf "%-'${FORMAT}'s | %s\n", $3, "https://www.exploit-db.com/exploits/"$1"/"}' "${csvpath}" \
    | eval "${SEARCH}" \

elif [[ ${EDBID} -eq '1' ]]; then
  ## Magic search Fu
  awk -F "\"*,\"*" '{ printf "%-'${FORMAT}'s | %s\n", $3, $1}' "${csvpath}" \
    | eval "${SEARCH}" \

else
  ## Magic search Fu
  awk -F "\"*,\"*" '{ printf "%-'${FORMAT}'s | %s\n", $3, $2}' "${csvpath}" \
    | eval "${SEARCH}" \
    | sed "s/| platforms/| ./"
fi


## Print footer
drawline


## Done
exit 0