LP: include signing key digests to LP responses (#6373)

* include signing key digests to LP responses

* mock

nym-gateway-probe/src/lib.rs

@@ -64,7 +64,7 @@ use crate::bandwidth_helpers::{acquire_bandwidth, import_bandwidth};
 use crate::nodes::{DirectoryNode, NymApiDirectory};
 pub use mode::TestMode;
 use nym_crypto::asymmetric::{ed25519, x25519};
-use nym_kkt_ciphersuite::{KEM, KEMKeyDigests};
+use nym_kkt_ciphersuite::{KEM, KEMKeyDigests, SignatureScheme};
 use nym_lp::peer::LpRemotePeer;
 use nym_node_status_client::models::AttachedTicketMaterials;
 use nym_registration_client::{LpRegistrationClient, NestedLpSession};
@@ -167,6 +167,7 @@ pub struct TestedNodeDetails {
 pub struct TestedNodeLpDetails {
     pub address: SocketAddr,
     pub expected_kem_key_hashes: HashMap<KEM, KEMKeyDigests>,
+    pub expected_signing_key_hashes: HashMap<SignatureScheme, KEMKeyDigests>,
     pub x25519: x25519::PublicKey,
 }
 
@@ -1077,7 +1078,10 @@ async fn wg_probe(
 }
 
 fn to_lp_remote_peer(identity: ed25519::PublicKey, data: TestedNodeLpDetails) -> LpRemotePeer {
-    LpRemotePeer::new(identity, data.x25519).with_kem_key_digests(data.expected_kem_key_hashes)
+    LpRemotePeer::new(identity, data.x25519).with_key_digests(
+        data.expected_kem_key_hashes,
+        data.expected_signing_key_hashes,
+    )
 }
 
 async fn lp_registration_probe<St>(

nym-gateway-probe/src/nodes.rs

@@ -141,6 +141,19 @@ impl DirectoryNode {
                         )
                     })
                     .collect(),
+                expected_signing_key_hashes: lp_data
+                    .signing_keys
+                    .into_iter()
+                    .map(|(scheme, digests)| {
+                        (
+                            scheme.into(),
+                            digests
+                                .into_iter()
+                                .map(|(hash_fn, digest)| (hash_fn.into(), digest))
+                                .collect(),
+                        )
+                    })
+                    .collect(),
                 x25519: noise_key.x25519_pubkey,
             }),
             _ => None,

nym-gateway-probe/src/run.rs

@@ -244,6 +244,9 @@ fn mode_to_flags(mode: TestMode) -> (bool, bool, bool) {
     }
 }
 
+#[allow(clippy::todo)]
+#[allow(unreachable_code, unused)]
+// ^^^^ // NOTE: to be changed by @SW
 #[allow(clippy::unwrap_used)]
 pub(crate) async fn run() -> anyhow::Result<ProbeResult> {
     let args = CliArgs::parse();
@@ -306,6 +309,7 @@ pub(crate) async fn run() -> anyhow::Result<ProbeResult> {
         let entry_lp_node = TestedNodeLpDetails {
             address: entry_lp_addr,
             expected_kem_key_hashes,
+            expected_signing_key_hashes: todo!(),
             x25519: x25519_key,
         };
         let entry_details = TestedNodeDetails::from_cli(identity, entry_lp_node);
@@ -338,6 +342,7 @@ pub(crate) async fn run() -> anyhow::Result<ProbeResult> {
             let exit_lp_node = TestedNodeLpDetails {
                 address: exit_lp_addr,
                 expected_kem_key_hashes,
+                expected_signing_key_hashes: Default::default(),
                 x25519: x25519_key,
             };