Move to TLS client protocol for http connections #191
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Contributor
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Also I need to rebase but we can start the discussion. |
AaronAtDuo
commented
Jan 25, 2023
| context.load_verify_locations(cafile=ca_certs) | ||
| else: | ||
| # Can't check hostnames if we're not requiring server certificates | ||
| context.check_hostname = False |
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PROTOCOL_TLS_CLIENT automatically makes check_hostname True (side note, that means PROTOCOL_SSLv23 and PROTOCOL_TLS don't?) but if we don't require certs, we obviously can't required hostname checking.
Contributor
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This would change the default behavior to start enforcing hostname verification when certificates are in use. Is that a concern? |
Contributor
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yeah it is. We have a number of tests that disable cert validation |
Contributor
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and those are exactly the tests that failed until I added the line about disabling hostname verification. |
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Since TLS_PROTOCOL is itself deprecated, this is the suggested update. It does technically change the default behavior though:
https://docs.python.org/3/library/ssl.html#ssl.PROTOCOL_TLS_CLIENT