CameToLearn's Python Hashcracker

import hashlib, sys, getopt

#Coded by CameToLearn from https://cybrary.it

#TODO: Add input of multiple hashes


def usage():
    print "-v              |    Print attempts"
    print "-h              |    This menu"
    print "-H, --hash      |    Hash to crack"
    print "-t --type       |    Supports: md5, sha1, sha224, sha256, sha384, sha512"
    print "-d --dict       |    Dictionary file to crack with"
    #print "-i, --inputfile |    Input file of hashes"
    sys.exit()

def main():
    counter = 0
    input_hash = ""
    input_hash_type = ""
    #input_hash_file = ""
    wordlist = ""
    verbose = 0

    try:
        options, arguments = getopt.getopt(sys.argv[1:], "vhi:H:t:d:", ["hash=", "type=", "help", "inputfile=", "dict="])
    except getopt.GetoptError as err:
        print str(err)
        usage()

    for option, argument in options:
        if option in ("-h", "--help"):
            usage()
        elif option == "-v":
            verbose = 1
        elif option in ("-H", "--hash"):
            input_hash = argument
        elif option in ("-t", "--type"):
            input_hash_type = argument.lower()
        elif option in ("-d", "--dict"):
            wordlist = argument

        """elif option in ("-i", "--inputfile"):
            input_hash_file = argument"""

    if input_hash == "" or input_hash_type == "" or wordlist == "":
        usage()

    if input_hash_type == "md5":
        htype = hashlib.md5
    elif input_hash_type == "sha1":
        htype = hashlib.sha1
    elif input_hash_type == "sha224":
        htype = hashlib.sha224
    elif input_hash_type == "sha256":
        htype = hashlib.sha256
    elif input_hash_type == "sha384":
        htype = hashlib.sha384
    elif input_hash_type == "sha512":
        htype = hashlib.sha512


    try:
        dictfile = open(wordlist,'r')
    except Exception as e:
        print "Unable to open file, make sure you typed the correct filename.", e
        sys.exit()


    try:
        if verbose:
            for word in dictfile:
                counter += 1
                word = word.strip()
                hashed = htype(word).hexdigest()
                if hashed == input_hash:
                    print "Hash cracked, at attempt {0}. hashed word is: '{1}' ".format(counter, word)
                    dictfile.close()
                    sys.exit()
                else:
                    print "Attempting password '{0}', Attemp No. {1}".format(word, counter)
        else:
            for word in dictfile:
                counter += 1
                word = word.strip()
                hashed = htype(word.strip()).hexdigest()
                if hashed == input_hash:
                    print "Hash cracked, at attempt {0}. hashed word is: '{1}' ".format(counter, word)
                    dictfile.close()
                    sys.exit()
    except KeyboardInterrupt:
        print "User Exit"
        sys.exit()



main()