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tiran opened this issue Oct 20, 2021 · 6 comments
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Verify OpenSSL APIs in configure script #89699

tiran opened this issue Oct 20, 2021 · 6 comments
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@tiran
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3.10 only security fixes 3.11 only security fixes build The build process and cross-build topic-SSL type-feature A feature request or enhancement

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@tiran
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tiran commented Oct 20, 2021

BPO 45536
Nosy @tiran, @miss-islington
PRs
  • bpo-45536: Check OpenSSL APIs in configure (GH-29088) #29088
  • [3.10] bpo-45536: Check OpenSSL APIs in configure (GH-29088) #29099
    		•

    Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.

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    GitHub fields:

    assignee = 'https://github.com/tiran'
closed_at = <Date 2021-10-20.15:47:53.583>
created_at = <Date 2021-10-20.10:40:24.871>
labels = ['expert-SSL', 'type-feature', '3.10', 'build', '3.11']
title = 'Verify OpenSSL APIs in configure script'
updated_at = <Date 2021-10-20.15:47:53.582>
user = 'https://github.com/tiran'

    bugs.python.org fields:

    activity = <Date 2021-10-20.15:47:53.582>
actor = 'christian.heimes'
assignee = 'christian.heimes'
closed = True
closed_date = <Date 2021-10-20.15:47:53.583>
closer = 'christian.heimes'
components = ['Build', 'SSL']
creation = <Date 2021-10-20.10:40:24.871>
creator = 'christian.heimes'
dependencies = []
files = []
hgrepos = []
issue_num = 45536
keywords = ['patch']
message_count = 4.0
messages = ['404422', '404425', '404474', '404477']
nosy_count = 2.0
nosy_names = ['christian.heimes', 'miss-islington']
pr_nums = ['29088', '29099']
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'enhancement'
url = 'https://bugs.python.org/issue45536'
versions = ['Python 3.10', 'Python 3.11']
    @tiran
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    tiran commented Oct 20, 2021

    In thread [1] Robin Becker requested to check for working OpenSSL in configure script. With reasonable effort it is possible to probe for basic APIs such as minimum SSL and EVP interface.

    [1] https://mail.python.org/archives/list/python-dev@python.org/thread/IIFABHN7DOTCXMRQ72SLJSU4VDWRM2HB/

    @tiran tiran added 3.10 only security fixes 3.11 only security fixes labels Oct 20, 2021
    @tiran tiran self-assigned this Oct 20, 2021
    @tiran tiran added build The build process and cross-build 3.11 only security fixes topic-SSL labels Oct 20, 2021
    @tiran tiran self-assigned this Oct 20, 2021
    @tiran tiran added type-feature A feature request or enhancement build The build process and cross-build topic-SSL labels Oct 20, 2021
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    tiran commented Oct 20, 2021

    Example output:

    $ ./configure
checking whether compiling and linking against OpenSSL works... yes
checking for --with-openssl-rpath... 
checking whether OpenSSL provides required APIs... yes

$ ./configure --with-openssl=/home/heimes/dev/python/multissl/openssl/3.0.0
checking for openssl/ssl.h in /home/heimes/dev/python/multissl/openssl/3.0.0... yes
checking whether compiling and linking against OpenSSL works... yes
checking for --with-openssl-rpath... 
checking whether OpenSSL provides required APIs... yes

$ ./configure --with-openssl=/home/heimes/dev/python/multissl/openssl/1.0.2u
checking for openssl/ssl.h in /home/heimes/dev/python/multissl/openssl/1.0.2u... yes
checking whether compiling and linking against OpenSSL works... yes
checking for --with-openssl-rpath... 
checking whether OpenSSL provides required APIs... no

    @tiran
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    tiran commented Oct 20, 2021

    New changeset 81520fe by Christian Heimes in branch 'main':
    bpo-45536: Check OpenSSL APIs in configure (GH-29088)
    81520fe

    @miss-islington
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    New changeset 5537b9f by Miss Islington (bot) in branch '3.10':
    bpo-45536: Check OpenSSL APIs in configure (GH-29088)
    5537b9f

    @tiran tiran closed this as completed Oct 20, 2021
    @tiran tiran closed this as completed Oct 20, 2021
    @ezio-melotti ezio-melotti transferred this issue from another repository Apr 10, 2022
    @in-fke
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    in-fke commented Apr 26, 2022

    Fails with OpenSSL 3.0.2 ?

    checking for openssl/ssl.h in /opt/openssl-3.0.2... yes
checking whether compiling and linking against OpenSSL works... yes
checking for --with-openssl-rpath...
checking whether OpenSSL provides required APIs... no
checking for --with-ssl-default-suites... python
checking for --with-builtin-hashlib-hashes... md5,sha1,sha256,sha512,sha3,blake2
checking for --with-experimental-isolated-subinterpreters... no
checking for --with-static-libpython... yes
checking for --disable-test-modules... no

    @in-fke
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    in-fke commented Apr 26, 2022

    Same machine, with OpenSSL 1.1.1n

    checking for openssl/ssl.h in /opt/openssl-1.1.1n... yes
checking whether compiling and linking against OpenSSL works... yes
checking for --with-openssl-rpath...
checking whether OpenSSL provides required APIs... yes
checking for --with-ssl-default-suites... python

    I'm probably missing something obvious, that Python requires OpenSSL 1.1.1

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