DROP VssHeaderProvier

Author: tnull

bindings/ldk_node.udl

@@ -138,8 +138,6 @@ interface Builder {
 	Node build_with_vss_store(NodeEntropy node_entropy, string vss_url, string store_id, string lnurl_auth_server_url, record<string, string> fixed_headers);
 	[Throws=BuildError]
 	Node build_with_vss_store_and_fixed_headers(NodeEntropy node_entropy, string vss_url, string store_id, record<string, string> fixed_headers);
-	[Throws=BuildError]
-	Node build_with_vss_store_and_header_provider(NodeEntropy node_entropy, string vss_url, string store_id, VssHeaderProvider header_provider);
 };
 
 interface Node {
@@ -400,20 +398,6 @@ enum BuildError {
 	"AsyncPaymentsConfigMismatch",
 };
 
-[Remote, Trait]
-interface VssHeaderProvider {
-	[Async, Throws=VssHeaderProviderError]
-	record<string, string> get_headers([ByRef]sequence<u8> request);
-};
-
-[Remote, Error]
-enum VssHeaderProviderError {
-	"InvalidData",
-	"RequestError",
-	"AuthorizationError",
-	"InternalError",
-};
-
 [Remote]
 enum PaymentFailureReason {
 	"RecipientRejected",

src/builder.rs

@@ -990,33 +990,6 @@ impl ArcedNodeBuilder {
 			.map(Arc::new)
 	}
 
-	/// Builds a [`Node`] instance with a [VSS] backend and according to the options
-	/// previously configured.
-	///
-	/// Given `header_provider` is used to attach headers to every request made
-	/// to VSS.
-	///
-	/// **Caution**: VSS support is in **alpha** and is considered experimental.
-	/// Using VSS (or any remote persistence) may cause LDK to panic if persistence failures are
-	/// unrecoverable, i.e., if they remain unresolved after internal retries are exhausted.
-	///
-	/// [VSS]: https://github.com/lightningdevkit/vss-server/blob/main/README.md
-	pub fn build_with_vss_store_and_header_provider(
-		&self, node_entropy: Arc<NodeEntropy>, vss_url: String, store_id: String,
-		header_provider: Arc<dyn VssHeaderProvider>,
-	) -> Result<Arc<Node>, BuildError> {
-		self.inner
-			.read()
-			.unwrap()
-			.build_with_vss_store_and_header_provider(
-				*node_entropy,
-				vss_url,
-				store_id,
-				header_provider,
-			)
-			.map(Arc::new)
-	}
-
 	/// Builds a [`Node`] instance according to the options previously configured.
 	// Note that the generics here don't actually work for Uniffi, but we don't currently expose
 	// this so its not needed.

src/ffi/types.rs

@@ -41,7 +41,6 @@ pub use lightning_liquidity::lsps1::msgs::{
 };
 pub use lightning_types::payment::{PaymentHash, PaymentPreimage, PaymentSecret};
 pub use lightning_types::string::UntrustedString;
-pub use vss_client::headers::{VssHeaderProvider, VssHeaderProviderError};
 
 use crate::builder::sanitize_alias;
 pub use crate::config::{