[issue43799] OpenSSL 3.0.0: define OPENSSL_API_COMPAT 1.1.1

[Ivan Pozdeev]

Ivan Pozdeev  added the comment:

@christian.heimes https://github.com/python/cpython/pull/25481 also needs 
backporting to 3.9 and 3.8.

A Pyenv user has been affected by the "implicit declaration of function 
‘SSLv3_method’" compliation error that it fixes in 3.9.9: 
https://github.com/pyenv/pyenv/issues/2181

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nosy: +ivan.pozdeev.gm

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[issue43799] OpenSSL 3.0.0: define OPENSSL_API_COMPAT 1.1.1

[Christian Heimes]

Christian Heimes  added the comment:


New changeset 3309113d6131e4bbac570c4f54175ecca02d025a by Christian Heimes in 
branch 'master':
bpo-43799: Also define SSLv3_method() (GH-25481)
https://github.com/python/cpython/commit/3309113d6131e4bbac570c4f54175ecca02d025a


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[issue43799] OpenSSL 3.0.0: define OPENSSL_API_COMPAT 1.1.1

[Christian Heimes]

Change by Christian Heimes :


--
pull_requests: +24206
pull_request: https://github.com/python/cpython/pull/25481

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[issue43799] OpenSSL 3.0.0: define OPENSSL_API_COMPAT 1.1.1

[Christian Heimes]

Change by Christian Heimes :


--
resolution:  -> fixed
stage: patch review -> resolved
status: open -> closed

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[issue43799] OpenSSL 3.0.0: define OPENSSL_API_COMPAT 1.1.1

[Christian Heimes]

Christian Heimes  added the comment:


New changeset b71aaa0df0f3a9640b034b4774651cd8c54d2fb9 by Christian Heimes in 
branch '3.8':
[3.8] bpo-43799: OpenSSL 3.0.0: declare OPENSSL_API_COMPAT 1.1.1 (GH-25329) 
(GH-25383)
https://github.com/python/cpython/commit/b71aaa0df0f3a9640b034b4774651cd8c54d2fb9


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[issue43799] OpenSSL 3.0.0: define OPENSSL_API_COMPAT 1.1.1

[Christian Heimes]

Change by Christian Heimes :


--
pull_requests: +24115
pull_request: https://github.com/python/cpython/pull/25383

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[issue43799] OpenSSL 3.0.0: define OPENSSL_API_COMPAT 1.1.1

[miss-islington]

miss-islington  added the comment:


New changeset 7d9d5bf863bb0af26b74b0732ab89b2053d2fbec by Miss Islington (bot) 
in branch '3.9':
[3.9] bpo-43799: OpenSSL 3.0.0: declare OPENSSL_API_COMPAT 1.1.1 (GH-25329) 
(GH-25382)
https://github.com/python/cpython/commit/7d9d5bf863bb0af26b74b0732ab89b2053d2fbec


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[issue43799] OpenSSL 3.0.0: define OPENSSL_API_COMPAT 1.1.1

[Christian Heimes]

Christian Heimes  added the comment:


New changeset a4833883c9b81b6b272cc7c5b67fa1658b65304c by Christian Heimes in 
branch 'master':
bpo-43799: OpenSSL 3.0.0: declare OPENSSL_API_COMPAT 1.1.1 (GH-25329)
https://github.com/python/cpython/commit/a4833883c9b81b6b272cc7c5b67fa1658b65304c


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[issue43799] OpenSSL 3.0.0: define OPENSSL_API_COMPAT 1.1.1

[miss-islington]

Change by miss-islington :


--
nosy: +miss-islington
nosy_count: 1.0 -> 2.0
pull_requests: +24114
pull_request: https://github.com/python/cpython/pull/25382

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[issue43799] OpenSSL 3.0.0: define OPENSSL_API_COMPAT 1.1.1

[Christian Heimes]

Christian Heimes  added the comment:

OpenSSL 1.0.2, 1.1.0, 1.1.1 and 3.0.0 behave slightly differently. For example 
I'm still getting a warning with 1.1.0. Only 3.0.0 supports 
OPENSSL_NO_DEPRECATED.

After multiple failed attempts I decided to set the API level to 1.1.1 and 
define the three TLSv*_method() functions explicitly. It's not the most elegant 
approach but it works. The symbols are available unless OPENSSL_NO_TLS*_METHOD 
is defined.

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[issue43799] OpenSSL 3.0.0: define OPENSSL_API_COMPAT 1.1.1

[Christian Heimes]

Change by Christian Heimes :


--
keywords: +patch
pull_requests: +24062
stage:  -> patch review
pull_request: https://github.com/python/cpython/pull/25329

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[issue43799] OpenSSL 3.0.0: define OPENSSL_API_COMPAT 1.1.1

[Christian Heimes]

New submission from Christian Heimes :

OpenSSL 1.1 introduced the macro OPENSSL_API_COMPAT to select which APIs are 
exposed and which deprecation warnings are shown. 
https://www.openssl.org/docs/manmaster/man7/OPENSSL_API_COMPAT.html

"#define OPENSSL_API_COMPAT 0x10101000L" suppresses warnings for APIs that are 
available in 1.1.1 and deprecated in 3.0.0.

--
assignee: christian.heimes
components: SSL
messages: 390706
nosy: christian.heimes
priority: normal
severity: normal
status: open
title: OpenSSL 3.0.0: define OPENSSL_API_COMPAT 1.1.1
type: behavior
versions: Python 3.10, Python 3.8, Python 3.9

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