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cert_time_to_seconds

ssl

function (source) not WASI
  • cert_time_to_seconds(cert_time)
Return the time in seconds since the Epoch, given the timestring
representing the "notBefore" or "notAfter" date from a certificate
in ``"%b %d %H:%M:%S %Y %Z"`` strptime format (C locale).

"notBefore" or "notAfter" dates must use UTC (RFC 5280).

Month is one of: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UTC should be specified as GMT (see ASN1_TIME_print())
© Python Software Foundation. PSF License Version 2 · Official docs ↗
Changed in 3.5
  • 3.5: Interpret the input time as a time in UTC as specified by ‘GMT’ timezone in the input string. Local timezone was used previously. Return an integer (no fractions of a second in the input format)
1 Example
>>> import ssl
>>> import datetime as dt
>>> timestamp = ssl.cert_time_to_seconds("Jan  5 09:34:43 2018 GMT")
>>> timestamp
1515144883
>>> print(dt.datetime.fromtimestamp(timestamp, dt.UTC))
2018-01-05 09:34:43+00:00
from the Python docs
See Also
No see-alsos for ssl/cert_time_to_seconds
0 Notes
No notes for cert_time_to_seconds