[3.7] bpo-31453: Add setter for min/max protocol version (GH-5259)#5926
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miss-islington merged 1 commit intopython:3.7python/cpython:3.7from Feb 27, 2018
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[3.7] bpo-31453: Add setter for min/max protocol version (GH-5259)#5926miss-islington merged 1 commit intopython:3.7python/cpython:3.7from miss-islington:backport-698dde1-3.7miss-islington/cpython:backport-698dde1-3.7Copy head branch name to clipboard
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OpenSSL 1.1 has introduced a new API to set the minimum and maximum supported protocol version. The API is easier to use than the old OP_NO_TLS1 option flags, too. Since OpenSSL has no call to set minimum version to highest supported, the implementation emulate maximum_version = MINIMUM_SUPPORTED and minimum_version = MAXIMUM_SUPPORTED by figuring out the minumum and maximum supported version at compile time. Signed-off-by: Christian Heimes <christian@python.org> (cherry picked from commit 698dde1) Co-authored-by: Christian Heimes <christian@python.org>
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@tiran: Backport status check is done, and it's a success ✅ . |
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@tiran: Backport status check is done, and it's a success ✅ . |
tiran
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Feb 27, 2018
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Thanks! |
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OpenSSL 1.1 has introduced a new API to set the minimum and maximum
supported protocol version. The API is easier to use than the old
OP_NO_TLS1 option flags, too.
Since OpenSSL has no call to set minimum version to highest supported,
the implementation emulate maximum_version = MINIMUM_SUPPORTED and
minimum_version = MAXIMUM_SUPPORTED by figuring out the minumum and
maximum supported version at compile time.
Signed-off-by: Christian Heimes christian@python.org
(cherry picked from commit 698dde1)
Co-authored-by: Christian Heimes christian@python.org
https://bugs.python.org/issue31453