feat: adapt to Ubuntu env #488
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This has previously not been a problem (that anyone ever reported), but in future OpenSSL versions (3.0.0), where legacy ciphers are/can be disabled, this is the place where this is reported. So we need to catch the error here, otherwise the higher-level functions would return garbage. The nearby encryption code already handled errors similarly. Author: Peter Eisentraut <peter@eisentraut.org> Reviewed-by: Daniel Gustafsson <daniel@yesql.se> Discussion: https://www.postgresql.org/message-id/9e9c431c-0adc-7a6d-9b1a-915de1ba3fe7@enterprisedb.com Backpatch-through: 9.6
The PX layer in pgcrypto is handling digest padding on its own uniformly for all backend implementations. Starting with OpenSSL 3.0.0, DecryptUpdate doesn't flush the last block in case padding is enabled so explicitly disable it as we don't use it. This will be backpatched to all supported version once there is sufficient testing in the buildfarm of OpenSSL 3. Reviewed-by: Peter Eisentraut, Michael Paquier Discussion: https://postgr.es/m/FEF81714-D479-4512-839B-C769D2605F8A@yesql.se Backpatch-through: 9.6
OpenSSL 3 introduced the concept of providers to support modularization, and moved the outdated ciphers to the new legacy provider. In case it's not loaded in the users openssl.cnf file there will be a lot of regress test failures, so add alternative outputs covering those. Also document the need to load the legacy provider in order to use older ciphers with OpenSSL-enabled pgcrypto. This will be backpatched to all supported version once there is sufficient testing in the buildfarm of OpenSSL 3. Reviewed-by: Michael Paquier Discussion: https://postgr.es/m/FEF81714-D479-4512-839B-C769D2605F8A@yesql.se Backpatch-through: 9.6
Starting with Python 3.10, the stacktrace looks differently: - PL/Python function "subtransaction_exit_subtransaction_in_with", line 3, in <module> - s.__exit__(None, None, None) + PL/Python function "subtransaction_exit_subtransaction_in_with", line 2, in <module> + with plpy.subtransaction() as s: Using try/except specifically makes the error look always the same. (See python/cpython#25719 for the discussion of this change in Python.) Author: Honza Horak <hhorak@redhat.com> Discussion: https://www.postgresql.org/message-id/flat/853083.1620749597%40sss.pgh.pa.us RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=1959080
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Hi @mrdrivingduck ~ Thanks for your contribution in this PR. ❤️ Please make sure that your PR conforms the standard, and has passed all the checks. We will review your PR as soon as possible. |
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Hey @mrdrivingduck : Congratulations~ 🎉 Your commit has passed all the checks. Please wait for further manual review. |
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