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Paste Description for Unnamed
Takes file in the following format:
Joe,Schmoe
John,Doe
Jane,Watson
To generate accounts, run 'sudo python create_users.py '
- Unnamed
- Thursday, November 1st, 2007 at 7:27:16pm UTC
- #!/usr/bin/python
- import os, md5, sys
- def md5crypt(password, salt, magic='$1$'):
- # /* The password first, since that is what is most unknown */ /* Then our magic string */ /* Then the raw salt */
- m = md5.new()
- m.update(password + magic + salt)
- # /* Then just as many characters of the MD5(pw,salt,pw) */
- mixin = md5.md5(password + salt + password).digest()
- for i in range(0, len(password)):
- m.update(mixin[i % 16])
- # /* Then something really weird... */
- # Also really broken, as far as I can tell. -m
- i = len(password)
- while i:
- if i & 1:
- m.update('\x00')
- else:
- m.update(password[0])
- i >>= 1
- final = m.digest()
- # /* and now, just to make sure things don't run too fast */
- for i in range(1000):
- m2 = md5.md5()
- if i & 1:
- m2.update(password)
- else:
- m2.update(final)
- if i % 3:
- m2.update(salt)
- if i % 7:
- m2.update(password)
- if i & 1:
- m2.update(final)
- else:
- m2.update(password)
- final = m2.digest()
- # This is the bit that uses to64() in the original code.
- itoa64 = './0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'
- rearranged = ''
- for a, b, c in ((0, 6, 12), (1, 7, 13), (2, 8, 14), (3, 9, 15), (4, 10, 5)):
- v = ord(final[a]) << 16 | ord(final[b]) << 8 | ord(final[c])
- for i in range(4):
- rearranged += itoa64[v & 0x3f]; v >>= 6
- v = ord(final[11])
- for i in range(2):
- rearranged += itoa64[v & 0x3f]; v >>= 6
- return magic + salt + '$' + rearranged
- if __name__ == "__main__":
- fd = file(sys.argv[1])
- for line in fd.readlines():
- (firstname,lastname) = line.strip().split(",")
- fullname = "%s %s" % (firstname, lastname)
- username = ("%s%s" % (firstname[0], lastname)).lower()
- cryptpassword = md5crypt(username, 'npBmgt75')
- command = "useradd '%s' -m -d '/home/%s' -c '%s' -p '%s'" % (username, username, fullname, cryptpassword)
- os.system(command)
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