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@cpu cpu commented Jan 4, 2024

This branch relaxes the cfg gates that previously were Linux specific to allow Unix generally. Care is taken to ensure we still handle MacOS/iOS/Android specially where required.

FreeBSD in CI seems to be unable to use openssl-probe to find the system CA bundle, so we also add a BSD-specific dev-dependency on webpki-roots and update the real world verification suite to conditionally use the Verifier::new_with_extra_roots constructor to provide extra CA certs from webpki-roots.

It might be possible to fix the FreeBSD runner so that openssl-probe works (e.g. by curling a CA bundle into a different location, or setting the SSL_CERT_FILE env var) but this approach has the benefit of adding coverage for new_with_extra_roots.

Since GitHub actions doesn't offer FreeBSD runners we follow the Quinn project's lead and use vmactions/freebsd-vm@v1 to run a FreeBSD VM on the runner, and our tests within the VM.

Resolves #53

@cpu cpu self-assigned this Jan 4, 2024
@cpu cpu mentioned this pull request Jan 4, 2024
cpu added 2 commits January 4, 2024 19:03
This commit relaxes the cfg gates that previously were Linux specific to
allow Unix generally. Care is taken to ensure we still handle
MacOS/iOS/Android specially where required.

FreeBSD in CI seems to be unable to use openssl-probe to find the system
CA bundle, so we also add a BSD-specific dev-dependency on webpki-roots
and update the real world verification suite to conditionally use the
`Verifier::new_with_extra_roots` constructor to provide extra CA certs
from webpki-roots.

It might be possible to fix the FreeBSD runner so that openssl-probe
works (e.g. by `curl`ing a CA bundle into a different location, or
setting the `SSL_CERT_FILE` env var) but this approach has the benefit
of adding coverage for `new_with_extra_roots`.
Since GitHub actions doesn't offer FreeBSD runners we follow the Quinn
project's lead and use `vmactions/freebsd-vm@v1` to run a FreeBSD VM on
the runner, and our tests within the VM.
@cpu cpu force-pushed the cpu-freebsd_dev branch from 4b642c7 to 7a6220b Compare January 5, 2024 00:07
@complexspaces complexspaces merged commit b51d933 into rustls:main Jan 5, 2024
@cpu cpu deleted the cpu-freebsd_dev branch January 5, 2024 14:19
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FreeBSD support

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