Mercurial > p > roundup > code
annotate website/issues/extensions/timestamp.py @ 6503:4c7381f5051b
Enable bionic build replacing xenail
Enable bionic 18.04 replacing xenial 16.04. Curl
https://oligarchy.co.uk/xapian/ is failing to validate the SSL cert
with the CA on xenial. See if this fixes it.
Python 3.4 is not supported on bionic is obsolete so remove testing.
It was retained because 3.4 was EPEL version for centos 7. With centos
demise, removed it from 'python:' settings.
Test latest 2.x release, earliest 3.x release supported by bionic
(3.6), last two production 3.x releases and nightly to cut down on
cost of testing. Also run tests in 3.x series in reverse order so 3.9
runs first. Hence we fail early as newest pythons seem to have more
issues with the code.
| author | John Rouillard <rouilj@ieee.org> |
|---|---|
| date | Thu, 30 Sep 2021 20:31:29 -0400 |
| parents | 35ea9b1efc14 |
| children |
| rev | line source |
|---|---|
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1 import time, struct, base64 |
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2 from roundup.cgi.actions import RegisterAction |
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3 from roundup.cgi.exceptions import * |
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4 |
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5 def timestamp(): |
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6 return base64.encodestring(struct.pack("i", time.time())).strip() |
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7 |
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8 def unpack_timestamp(s): |
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9 return struct.unpack("i",base64.decodestring(s))[0] |
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10 |
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11 class Timestamped: |
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12 def check(self): |
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13 try: |
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14 created = unpack_timestamp(self.form['opaque'].value) |
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15 except KeyError: |
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16 raise FormError("somebody tampered with the form") |
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17 if time.time() - created < 4: |
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18 raise FormError("responding to the form too quickly") |
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19 return True |
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20 |
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21 class TimestampedRegister(Timestamped, RegisterAction): |
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22 def permission(self): |
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23 self.check() |
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24 RegisterAction.permission(self) |
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25 |
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26 def init(instance): |
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27 instance.registerUtil('timestamp', timestamp) |
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28 instance.registerAction('register', TimestampedRegister) |
