Created
December 1, 2015 20:10
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Python password generator
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| #!/usr/bin/env python | |
| import crypt | |
| import random | |
| import string | |
| import sys | |
| PASSWORD_CHARS = string.ascii_uppercase + string.ascii_lowercase + string.digits | |
| MD5_SALT_CHARS = PASSWORD_CHARS + '/' | |
| DES_SALT_CHARS = string.ascii_uppercase + string.ascii_lowercase | |
| def random_string(N, charset=PASSWORD_CHARS): | |
| # http://stackoverflow.com/questions/2257441/random-string-generation-with-upper-case-letters-and-digits-in-python | |
| return ''.join(random.choice(charset) for _ in range(N)) | |
| if __name__ == '__main__': | |
| pw_len = 9 | |
| if len(sys.argv) > 1: | |
| pw_len = int(sys.argv[1]) | |
| password = random_string(pw_len) | |
| # This only works when the libc crypt function supports it. | |
| md5 = crypt.crypt(password, '$1$' + random_string(7, MD5_SALT_CHARS) + '$') | |
| des = crypt.crypt(password, random_string(2, DES_SALT_CHARS)) | |
| print("Password: {0}\nMD5: {1}\nDES: {2}".format(password, md5, des)) |
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