feat: add optional native-tls support as alternative to rustls (#8037)

Signed-off-by: Rodolfo Olivieri <rolivier@redhat.com>
Co-authored-by: Claude <noreply@anthropic.com>

crates/goose-cli/Cargo.toml

@@ -49,7 +49,7 @@ async-trait = { workspace = true }
 base64 = { workspace = true }
 regex = { workspace = true }
 tar = "0.4.45"
-reqwest = { workspace = true, features = ["blocking", "rustls"], default-features = false }
+reqwest = { workspace = true, features = ["blocking"], default-features = false }
 zip = { workspace = true }
 bzip2 = "0.5"
 webbrowser = { workspace = true }
@@ -62,19 +62,31 @@ urlencoding = { workspace = true }
 clap_complete = "4.5.62"
 comfy-table = "7.2.2"
 sha2 = { workspace = true }
-sigstore-verify = { version = "0.6", default-features = false, features = ["rustls"] }
+sigstore-verify = { version = "0.6", default-features = false }
 
 [target.'cfg(target_os = "windows")'.dependencies]
 winapi = { workspace = true }
 
 [features]
-default = ["code-mode", "local-inference", "aws-providers"]
+default = ["code-mode", "local-inference", "aws-providers", "rustls-tls"]
 code-mode = ["goose/code-mode", "goose-acp/code-mode"]
 local-inference = ["goose/local-inference"]
 aws-providers = ["goose/aws-providers"]
 cuda = ["goose/cuda", "local-inference"]
 # disables the update command
 disable-update = []
+rustls-tls = [
+    "reqwest/rustls",
+    "sigstore-verify/rustls",
+    "goose/rustls-tls",
+    "goose-mcp/rustls-tls",
+]
+native-tls = [
+    "reqwest/native-tls",
+    "sigstore-verify/native-tls",
+    "goose/native-tls",
+    "goose-mcp/native-tls",
+]
 
 [dev-dependencies]
 tempfile = { workspace = true }

crates/goose-cli/src/lib.rs

@@ -1,3 +1,9 @@
+#[cfg(not(any(feature = "rustls-tls", feature = "native-tls")))]
+compile_error!("At least one of `rustls-tls` or `native-tls` features must be enabled");
+
+#[cfg(all(feature = "rustls-tls", feature = "native-tls"))]
+compile_error!("Features `rustls-tls` and `native-tls` are mutually exclusive");
+
 pub mod cli;
 pub mod commands;
 pub mod logging;