chore(pact-consumer): Set the crypto provider in the DSL Builder if it has not already been set

Author: rholshausen

rust/Cargo.lock

@@ -34,6 +34,7 @@ pact_models = { version = "~1.3.13", default-features = false }
 pact-plugin-driver = { version = "~1.1.1", optional = true, default-features = false }
 uuid = { version = "1.24.0", features = ["v4"], optional = true }
 regex = "1.13.1"
+rustls = { version = "0.23.43", features = ["ring"] }
 serde_json = "1.0.151"
 termsize = "0.1.9"
 tokio = { version = "1.53.1", features = ["full"] }
@@ -45,7 +46,6 @@ yansi = { version = "1.0.1", optional = true }
 env_logger = "0.11.11"
 expectest = "0.12.0"
 reqwest = { version = "0.13.4", default-features = false, features = ["rustls-no-provider", "blocking", "json"] }
-rustls = { version = "0.23.43", features = ["ring"] }
 serde = { version = "1.0.229", features = ["derive"] }
 rand = "0.8.7"
 tempfile = "3.27.0"

rust/pact_consumer/Cargo.toml

@@ -72,6 +72,12 @@ impl PactBuilder {
         pact_matching::matchingrules::configure_core_catalogue();
         pact_mock_server::configure_core_catalogue();
 
+        if rustls::crypto::CryptoProvider::get_default().is_none() {
+          rustls::crypto::ring::default_provider()
+            .install_default()
+            .expect("Failed to install rustls crypto provider");
+        }
+
         let mut pact = RequestResponsePact::default();
         pact.consumer = Consumer {
             name: consumer.into(),

rust/pact_consumer/src/builders/pact_builder.rs

@@ -69,6 +69,12 @@ impl PactBuilderAsync {
         pact_matching::matchingrules::configure_core_catalogue();
         pact_mock_server::configure_core_catalogue();
 
+        if rustls::crypto::CryptoProvider::get_default().is_none() {
+          rustls::crypto::ring::default_provider()
+            .install_default()
+            .expect("Failed to install rustls crypto provider");
+        }
+
         let mut pact = RequestResponsePact::default();
         pact.consumer = Consumer {
             name: consumer.into(),

rust/pact_consumer/src/builders/pact_builder_async.rs

@@ -195,10 +195,6 @@ fn mock_server_failing_validation() {
 
 #[test_log::test(tokio::test)]
 async fn duplicate_interactions() {
-  rustls::crypto::ring::default_provider()
-    .install_default()
-    .expect("Failed to install rustls crypto provider");
-
   let u8 = random::<u8>();
   let output_dir = output_dir(&*format!("target/pact_dir_{:03}", u8));