feat: update scripts to use OpenSSL 3

[chenrui333]

Description of changes:

since 1.3.22 release, homebrew has switched to use openssl@3, also [email protected] has been disabled on the homebrew side for quite some time.

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[lrstewart]

Thanks for the PR!

You can ignore the "Performance Regression Test" failure-- it looks like that's failing for several PRs right now and is probably just misbehaving.

For the "macOS build and test S2n" failure, I think your problem is that script calls s2n_setup_env.sh, which sets S2N_LIBCRYPTO to "openssl-1.1.1" by default. s2n_build_test then complains that S2N_LIBCRYPTO was set to "openssl-1.1.1" but you actually built against openssl-3. You should be able to fix this by just setting S2N_LIBCRYPTO to "openssl-3.0" in the s2n_osx.sh script.

[dougch]

Thanks for starting this! Our s2n_build_test is checking to make sure that the openssl version matches the S2N_LIBCRYPTO environment variable set in CI and fails, because we're currently assuming 3.0, but brew is installing 3.4.

Getting this working might require adding more versions to s2n_build_test.c:

        { .libcrypto = "openssl-3.1", .is_openssl = true },
        { .libcrypto = "openssl-3.2", .is_openssl = true },
        { .libcrypto = "openssl-3.3", .is_openssl = true },
        { .libcrypto = "openssl-3.4", .is_openssl = true },

[dougch]

homebrew paths have apparently changed:

Suggested change

	OPENSSL_3_INSTALL_DIR="${BREWINSTLLPATH:-"/usr/local/Cellar/openssl@3/3.0.0?"}"
	OPENSSL_3_INSTALL_DIR="${BREWINSTLLPATH:-"/opt/homebrew/Cellar/openssl@3/3.?"}"

[dougch]

We really need to deprecate the s2n_setup_env script, it's making some assumptions...set this value explicitly:

Suggested change

	source codebuild/bin/s2n_setup_env.sh
	export S2N_LIBCRYPTO=openssl-3.4

[dougch]

Now I'm emotionally invested in this... applying my suggestions to this in #5041

[dougch]

Closing in favor of #5041