Last change
on this file since 1525 was
1389,
checked in by broder, 16 years ago
|
Add a script for generating VNC auth tokens, to be exposed over remctl
|
-
Property svn:executable set to
*
|
File size:
792 bytes
|
Rev | Line | |
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[1389] | 1 | #!/usr/bin/python |
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| 2 | |
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| 3 | import os |
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| 4 | import sys |
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| 5 | import hmac |
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| 6 | import cPickle |
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| 7 | import sha |
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| 8 | import time |
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| 9 | import base64 |
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| 10 | from invirt.vnc import getTokenKey |
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| 11 | |
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| 12 | def getAuthToken(username, machine, lifetime=5*60): |
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| 13 | data = {} |
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| 14 | data['user'] = username |
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| 15 | data['machine'] = machine |
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| 16 | data['expires'] = time.time() + lifetime |
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| 17 | pickled_data = cPickle.dumps(data) |
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| 18 | m = hmac.new(getTokenKey(), digestmod=sha) |
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| 19 | m.update(pickled_data) |
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| 20 | token = {'data': pickled_data, 'digest': m.digest()} |
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| 21 | token = cPickle.dumps(token) |
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| 22 | token = base64.urlsafe_b64encode(token) |
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| 23 | return token |
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| 24 | |
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| 25 | def main(): |
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| 26 | try: |
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| 27 | username = os.environ['REMOTE_USER'] |
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| 28 | except KeyError: |
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| 29 | username = None |
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| 30 | machine = sys.argv[1] |
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| 31 | print getAuthToken(username, machine) |
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| 32 | |
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| 33 | if __name__ == '__main__': |
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| 34 | main() |
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