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gh-95280: Fix test_get_ciphers on systems without RSA key exchange (GH-95282)

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Christian Heimes 2022-07-27 09:19:49 +02:00 committed by GitHub
parent 8b24d60f1b
commit 565403038b
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2 changed files with 16 additions and 2 deletions
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16
Lib/test/test_ssl.py
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@ -938,8 +938,20 @@ class ContextTests(unittest.TestCase):
ctx = ssl.SSLContext(ssl.PROTOCOL_TLS_CLIENT)
ctx.set_ciphers('AESGCM')
names = set(d['name'] for d in ctx.get_ciphers())
self.assertIn('AES256-GCM-SHA384', names)
self.assertIn('AES128-GCM-SHA256', names)
expected = {
'AES128-GCM-SHA256',
'ECDHE-ECDSA-AES128-GCM-SHA256',
'ECDHE-RSA-AES128-GCM-SHA256',
'DHE-RSA-AES128-GCM-SHA256',
'AES256-GCM-SHA384',
'ECDHE-ECDSA-AES256-GCM-SHA384',
'ECDHE-RSA-AES256-GCM-SHA384',
'DHE-RSA-AES256-GCM-SHA384',
}
intersection = names.intersection(expected)
self.assertGreaterEqual(
len(intersection), 2, f"\ngot: {sorted(names)}\nexpected: {sorted(expected)}"
)
def test_options(self):
ctx = ssl.SSLContext(ssl.PROTOCOL_TLS_CLIENT)

2
Misc/NEWS.d/next/Tests/2022-07-26-15-22-19.gh-issue-95280.h8HvbP.rst Normal file
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@ -0,0 +1,2 @@
Fix problem with ``test_ssl`` ``test_get_ciphers`` on systems that require
perfect forward secrecy (PFS) ciphers.