add validator list-keys

coral-cli/src/commands/validator/list_keys.rs

@@ -0,0 +1,90 @@
+use axum::http::StatusCode;
+
+use puffersecuresigner::client::traits::ValidatorClientTrait;
+use puffersecuresigner::client::ClientBuilder;
+
+use coral_lib::error::ServerErrorResponse;
+use coral_lib::error::{AppError, AppErrorKind, AppResult};
+use serde::Deserialize;
+
+#[derive(Clone, Debug, Deserialize)]
+pub struct Keystore {
+    pub pubkey: String,
+}
+
+pub async fn list_keys(
+    disable_enclave: bool,
+    keystore_path: Option<String>,
+    enclave_url: Option<String>,
+) -> AppResult<i32> {
+    if disable_enclave {
+        let keystore_path = match keystore_path {
+            Some(path) => path,
+            None => {
+                return Err(AppError::new(
+                    AppErrorKind::ParseError,
+                    "keystore-path is required when disable-enclave is set".to_string(),
+                ));
+            }
+        };
+
+        let mut dirlist: Vec<std::fs::DirEntry> = std::fs::read_dir(keystore_path)?
+            .filter_map(|entry| entry.ok())
+            .collect();
+        dirlist.sort_by_key(|dir| dir.path());
+        for (i, entry) in dirlist.iter().enumerate() {
+            let file_bytes = std::fs::read(entry.path())?;
+            let keystore: Keystore = serde_json::from_slice(&file_bytes)?;
+            println!("{i}: {}", keystore.pubkey);
+        }
+
+        Ok(0)
+    } else {
+        let enclave_url = match enclave_url {
+            Some(url) => url,
+            None => {
+                return Err(AppError::new(
+                    AppErrorKind::ParseError,
+                    "enclave-url is required when disable-enclave is not set".to_string(),
+                ));
+            }
+        };
+
+        println!("================");
+        println!("Enclave URL: '{}'", enclave_url);
+        println!("================");
+
+        println!("Running enclave health check...");
+        let enclave_client = ClientBuilder::new()
+            .validator_url(enclave_url.to_string())
+            .build();
+        let health_status = enclave_client.validator.health().await;
+
+        let validator_enclave_client = enclave_client.validator;
+
+        if !health_status {
+            let err = AppError::new(
+                AppErrorKind::EnclaveError,
+                "Health check failed".to_string(),
+            );
+            return Err(err);
+        }
+
+        println!("Calling enclave...");
+
+        let keys_result = validator_enclave_client
+            .list_bls_keys()
+            .await
+            .map_err(|err| {
+                let error_msg = "Failed to list_bls_keys";
+                tracing::error!("{error_msg}");
+                tracing::error!("{err}");
+                ServerErrorResponse::new(StatusCode::INTERNAL_SERVER_ERROR, 1000, error_msg)
+            })?;
+
+        for (i, key) in keys_result.data.iter().enumerate() {
+            println!("{i}: {}", key.pubkey);
+        }
+        Ok(0)
+    }
+}

coral-cli/src/commands/validator/mod.rs

@@ -1,3 +1,4 @@
+pub mod list_keys;
 pub mod register_validator;
 
 use std::path::PathBuf;
@@ -12,6 +13,10 @@ pub enum ValidatorCommand {
     ListKeys {
         #[arg(long = "disable-enclave")]
         disable_enclave: bool,
+        #[arg(long = "keystore-path")]
+        keystore_path: Option<String>,
+        #[arg(long = "enclave-url")]
+        enclave_url: Option<String>,
     },
     #[command(about = "Register a validator into Puffer's Pool")]
     Register {
@@ -40,8 +45,12 @@ pub enum ValidatorCommand {
 impl ValidatorCommand {
     pub async fn execute(self) -> AppResult<i32> {
         match self {
-            Self::ListKeys { .. } => {
-                println!("TODO");
+            Self::ListKeys {
+                disable_enclave,
+                keystore_path,
+                enclave_url,
+            } => {
+                list_keys::list_keys(disable_enclave, keystore_path, enclave_url).await?;
             }
             Self::Register {
                 guardian_pubkeys,