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initializing the default crypto provider for electrsd #595

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ulrichard wants to merge 1 commit into from
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initializing the default crypto provider for electrsd #595

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4 changes: 4 additions & 0 deletions bitcoind/build.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,7 @@ mod download {

use anyhow::Context;
use bitcoin_hashes::{sha256, Hash};
use bitreq::rustls::crypto::{ring, CryptoProvider};
use flate2::read::GzDecoder;
use tar::Archive;

Expand Down Expand Up @@ -80,6 +81,9 @@ mod download {
}
let out_dir = PathBuf::from(std::env::var_os("OUT_DIR").unwrap());

// specify the default crypto provider for rustls
let _ = CryptoProvider::install_default(ring::default_provider());
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@tnull tnull May 19, 2026

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Note that this will likely set the default for rustls workspace-wide, i.e., potentially overriding any choice any other crate makes. I don't think we should call this manually.


let bitcoin_exe_home = download_dir(&out_dir);
std::fs::create_dir_all(&bitcoin_exe_home)
.with_context(|| format!("cannot create dir {:?}", bitcoin_exe_home))?;
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2 changes: 2 additions & 0 deletions bitreq/src/lib.rs
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Expand Up @@ -272,4 +272,6 @@ pub use proxy::*;
pub use request::*;
#[cfg(feature = "std")]
pub use response::{Response, ResponseLazy};
#[cfg(feature = "https-rustls")]
pub use rustls;
pub use url::{ParseError as UrlParseError, Url};
4 changes: 4 additions & 0 deletions electrsd/build.rs
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Expand Up @@ -14,6 +14,7 @@ mod download {
use std::os::unix::fs::PermissionsExt;
use std::path::Path;
use std::str::FromStr;
use bitreq::rustls::crypto::{CryptoProvider, ring};

include!("src/versions.rs");

Expand All @@ -36,6 +37,9 @@ mod download {
return;
}

// specify the default crypto provider for rustls
let _ = CryptoProvider::install_default(ring::default_provider());

if !HAS_FEATURE {
return;
}
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