Upgrade VSS encryption and obfuscation scheme

Cargo.toml

@@ -65,7 +65,7 @@ serde = { version = "1.0.210", default-features = false, features = ["std", "der
 serde_json = { version = "1.0.128", default-features = false, features = ["std"] }
 log = { version = "0.4.22", default-features = false, features = ["std"]}
 
-vss-client = "0.3"
+vss-client-ng = "0.4.0"
 prost = { version = "0.11.6", default-features = false}
 
 [target.'cfg(windows)'.dependencies]
@@ -151,3 +151,6 @@ harness = false
 #lightning-transaction-sync = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "21e9a9c0ef80021d0669f2a366f55d08ba8d9b03" }
 #lightning-liquidity = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "21e9a9c0ef80021d0669f2a366f55d08ba8d9b03" }
 #lightning-macros = { git = "https://github.com/lightningdevkit/rust-lightning", rev = "21e9a9c0ef80021d0669f2a366f55d08ba8d9b03" }
+
+#vss-client-ng = { path = "../vss-client" }
+#vss-client-ng = { git = "https://github.com/lightningdevkit/vss-client", branch = "main" }

src/builder.rs

@@ -39,7 +39,7 @@ use lightning::util::persist::{
 use lightning::util::ser::ReadableArgs;
 use lightning::util::sweep::OutputSweeper;
 use lightning_persister::fs_store::FilesystemStore;
-use vss_client::headers::{FixedHeaders, LnurlAuthToJwtProvider, VssHeaderProvider};
+use vss_client_ng::headers::{FixedHeaders, LnurlAuthToJwtProvider, VssHeaderProvider};
 
 use crate::chain::ChainSource;
 use crate::config::{
@@ -732,7 +732,11 @@ impl NodeBuilder {
 		let vss_seed_bytes: [u8; 32] = vss_xprv.private_key.secret_bytes();
 
 		let vss_store =
-			VssStore::new(vss_url, store_id, vss_seed_bytes, header_provider, Arc::clone(&runtime));
+			VssStore::new(vss_url, store_id, vss_seed_bytes, header_provider).map_err(|e| {
+				log_error!(logger, "Failed to setup VSS store: {}", e);
+				BuildError::KVStoreSetupFailed
+			})?;
+
 		build_with_store_internal(
 			config,
 			self.chain_data_source_config.as_ref(),

src/ffi/types.rs

@@ -40,7 +40,7 @@ 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};
+pub use vss_client_ng::headers::{VssHeaderProvider, VssHeaderProviderError};
 
 use crate::builder::sanitize_alias;
 pub use crate::config::{