From: Steve Myers <steve@notmandatory.org>
Date: Tue, 5 Dec 2023 04:21:33 +0000 (-0600)
Subject: Merge bitcoindevkit/bdk#1179: build(esplora): Add async-https-rustls flag to esplora... 
X-Git-Tag: v1.0.0-alpha.3~11
X-Git-Url: http://internal-gitweb-vhost/script/%22https:/database/scripts/static/help.html?a=commitdiff_plain;h=959b4f81728558877d4183a024150122119d3d7e;p=bdk

Merge bitcoindevkit/bdk#1179: build(esplora): Add async-https-rustls flag to esplora client

6817ca9bcbff957efb58f96886a30b6bd87c0cde ci: pin hyper-rustls version to 0.24.0 for 1.57 MSRV (thunderbiscuit)
4ee41dbc402121d14ffa099863bf35329851c1e4 build(esplora): Add async-https-rustls flag to esplora client (thunderbiscuit)

Pull request description:

  ### Description
  The bdk_esplora crate currently doesn't expose the [`async-https-rustls` flag offered by the rust-esplora-client](https://github.com/bitcoindevkit/rust-esplora-client/blob/ef1925e1ee1b951f15a9339282858bea27c6168f/Cargo.toml#L44) crate and instead requires users to build using the `default-tls` flag on reqwest, which uses the platform-specific openssl library when compiling. This creates complications for cross-compilation, notably for our Android builds that currently support 3 architectures (`arm64-v8a`, `armeabi-v7a`, and `x86_64`). In order to solve this we can either compile the openssl libraries for each of the platforms we want to support, or use the rustls-tls version of reqwest. The second options is much easier and requires less fiddling with the internals of the Android native development kit and cross-compilation rabbit holes.

  Before we merge this I want to make sure I understand the tradeoffs between the `native-tls` and the `rustls-tls` and confirm that there are not potential issues there, but from what I understand they should provide the same functionality/security, and because these are already available/exposed in reqwest and rust-esplora-client, I think this should be a fairly straightforward additional feature we offer.

  ### Changelog notice
  ```txt
  Added:
    - New async-https-rustls feature flag for the bdk_esplora crate, allowing to compile rust-esplora-client using rustls-tls instead of the default native-tls.
  ```

  ### Checklists

  #### All Submissions:

  * [x] I've signed all my commits
  * [x] I followed the [contribution guidelines](https://github.com/bitcoindevkit/bdk/blob/master/CONTRIBUTING.md)
  * [x] I ran `cargo fmt` and `cargo clippy` before committing

ACKs for top commit:
  notmandatory:
    ACK 6817ca9bcbff957efb58f96886a30b6bd87c0cde
  realeinherjar:
    ACK https://github.com/bitcoindevkit/bdk/commit/6817ca9bcbff957efb58f96886a30b6bd87c0cde
  danielabrozzoni:
    ACK 6817ca9bcbff957efb58f96886a30b6bd87c0cde

Tree-SHA512: 1d417da7cf85e157d71f56442a06e817e8741822d7bff9089f7fbb70ff8b4854f1f52befbc348b849e9c98cae848b792d426cd5bf551e7a9089b15467d28efdd
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959b4f81728558877d4183a024150122119d3d7e