Add support for rustls-platform-verifier

[djc]

Fixes #2159. Consider that issue for more context.

[seanmonstar]

CI failure seems legit, looks like a type no longer implements the needed ServerCertVerifier. Does it no longer need to be Arc? Or something else?

[djc]

@seanmonstar friendly ping, want to take another look? (Let me know if you'd prefer fewer reminders.)

[konstin]

We seem to be affected by this too in https://github.com/astral-sh/uv/issues/9243

[seanmonstar]

Has the upstream blockers changed?

Refreshing my memory, this was blocked because adding it disrupts the additive nature of cargo crate features.

[michael-o]

@djc Could you rebase your PR, please? I'd like to try it with uv in my enterprise setup and standalone. Thank you!

[djc]

@djc Could you rebase your PR, please? I'd like to try it with uv in my enterprise setup and standalone. Thank you!

It's on my list -- do you want to sponsor the work? It seemed to me from the uv issue that you already had a working setup which doesn't require changes in reqwest?

[michael-o]

@djc Could you rebase your PR, please? I'd like to try it with uv in my enterprise setup and standalone. Thank you!

It's on my list -- do you want to sponsor the work? It seemed to me from the uv issue that you already had a working setup which doesn't require changes in reqwest?

reqwest would be likely ideal, but as you have seen even my rustls ClientConfig for uv on Windows does not work. My solution for FreeBSD for openssl-probe is still pending, so I hanging on both sides. 😪