Last change
on this file since 2596 was
1965,
checked in by quentin, 16 years ago
|
Include the VNC host and port in the VNC authentication token
|
-
Property svn:executable set to
*
|
File size:
1.0 KB
|
Line | |
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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 | from invirt.config import structs as config |
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12 | |
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13 | def getAuthToken(username, machine, lifetime=5*60): |
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14 | data = {} |
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15 | data['user'] = username |
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16 | data['machine'] = machine |
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17 | data['expires'] = time.time() + lifetime |
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18 | data['connect_host'] = config.web.hostname |
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19 | try: |
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20 | data['connect_port'] = 10003 + [h.hostname for h in |
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21 | config.hosts].index(os.uname()[1]) |
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22 | except: |
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23 | data['connect_port'] = 5900 |
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24 | pickled_data = cPickle.dumps(data) |
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25 | m = hmac.new(getTokenKey(), digestmod=sha) |
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26 | m.update(pickled_data) |
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27 | token = {'data': pickled_data, 'digest': m.digest()} |
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28 | token = cPickle.dumps(token) |
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29 | token = base64.urlsafe_b64encode(token) |
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30 | return token |
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31 | |
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32 | def main(): |
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33 | try: |
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34 | username = os.environ['REMOTE_USER'] |
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35 | except KeyError: |
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36 | username = None |
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37 | machine = sys.argv[1] |
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38 | print getAuthToken(username, machine) |
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39 | |
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40 | if __name__ == '__main__': |
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41 | main() |
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