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33 lines
728 B
Python
33 lines
728 B
Python
#!/usr/bin/env python
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import sys
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import pwd
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import subprocess
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BLACKLIST = (
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# add blacklisted users here
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#'user1',
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)
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try:
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username, password = sys.stdin.readline().split(':', 1)
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except ValueError, e:
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sys.exit('Malformed input')
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try:
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user = pwd.getpwnam(username)
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except KeyError, e:
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sys.exit('No such user: %s' % username)
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if user.pw_uid < 1000:
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sys.exit('Changing the password for user id < 1000 is forbidden')
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if username in BLACKLIST:
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sys.exit('Changing password for user %s is forbidden (user blacklisted)' %
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username)
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handle = subprocess.Popen('/usr/sbin/chpasswd', stdin = subprocess.PIPE)
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handle.communicate('%s:%s' % (username, password))
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sys.exit(handle.returncode)
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