src/sgx/cli_handler.rs

@@ -2,7 +2,7 @@ use crate::config::Config;
 use crate::name_generator::random_app_name;
 use crate::sgx::config::{validate_yaml, DeteeCliExt};
 use crate::sgx::grpc_brain::{delete_app, list_contracts};
-use crate::sgx::grpc_dtpm::{attest_and_send_config, get_config_from_enclave};
+use crate::sgx::grpc_dtpm::{get_config, update_config};
 use crate::sgx::packaging::package_enclave;
 use crate::sgx::utils::{
     deploy_new_app_and_update_config, fetch_config, override_envs_and_args_launch_config,
@@ -225,7 +225,7 @@ fn handle_config_sub_update(
         (update_matche.get_one::<String>("config"), update_matche.get_one::<String>("uuid"))
     {
         let loaded_config = validate_yaml(file_path).unwrap();
-        match block_on(attest_and_send_config(loaded_config, uuid)) {
+        match block_on(update_config(uuid, loaded_config)) {
             Ok(_) => Ok(SimpleOutput::from("App launch config updated successfully")),
             Err(e) => Err(Box::new(std::io::Error::other(format!(
                 "Could not attest and update app launch config due to error: {e}"
@@ -242,7 +242,7 @@ fn handle_config_sub_get(
     if let (Some(file_path_to_save), Some(uuid)) =
         (get_matche.get_one::<String>("path"), get_matche.get_one::<String>("uuid"))
     {
-        match block_on(get_config_from_enclave(uuid)) {
+        match block_on(get_config(uuid)) {
             Ok(config) => {
                 let config_yaml = serde_yaml::to_string(&config).unwrap();
                 std::fs::write(file_path_to_save, config_yaml).unwrap();

src/sgx/grpc_dtpm.rs

@@ -1,5 +1,8 @@
 use detee_sgx::{prelude::*, HRaTlsConfigBuilder};
-use detee_shared::common_proto::Empty;
+use detee_shared::{
+    common_proto::Empty,
+    sgx::{pb::dtpm_proto::DtpmGetConfigRes, types::dtpm::FileEntry},
+};
 use hyper_rustls::HttpsConnectorBuilder;
 use rustls::ClientConfig;
 use std::sync::{Arc, RwLock};
@@ -12,8 +15,8 @@ use tonic::{
 
 use detee_shared::sgx::{
     pb::dtpm_proto::{
-        dtpm_config_manager_client::DtpmConfigManagerClient, DtpmConfigData, DtpmSetConfigReq,
+        dtpm_config_manager_client::DtpmConfigManagerClient, DtpmSetConfigReq,
-        FileEntry,
+        FileEntry as FileEntryPb,
     },
     types::dtpm::DtpmConfig,
 };
@@ -33,28 +36,22 @@ pub enum Error {
     DiskAccess(#[from] std::io::Error),
     #[error("HRatls: {0}")]
     SgxHRatls(#[from] detee_sgx::error::SgxError),
-    #[error("DtpmConfig: {0}")]
+    #[error("Dtpm: {0}")]
-    DtpmConfig(String),
+    Dtpm(String),
     #[error(transparent)]
     ConfigError(#[from] crate::config::Error),
 }
 
 type Result<T> = std::result::Result<T, Error>;
 
-pub async fn connect_dtpm_grpc_client(
+pub async fn connect_app_dtpm_client(app_uuid: &str) -> Result<DtpmConfigManagerClient<Channel>> {
-    hratls_uri: String,
-    package_mr_enclave: Option<[u8; 32]>,
-) -> Result<DtpmConfigManagerClient<Channel>> {
     let private_key_pem = Config::get_hratls_private_key()?;
-    let mut mr_signer = [0u8; 32];
-    hex::decode_to_slice(Config::get_mrsigner()?, &mut mr_signer)?;
-    let mr_signers = vec![mr_signer];
 
-    let hratls_config = Arc::new(RwLock::new(
+    let (hratls_uri, package_mr_enclave) = hratls_url_and_mr_enclave_from_app_id(app_uuid).await?;
-        HRaTlsConfig::new()
+    log::info!("hratls uri: {}\nmr_enclave: {:?}", &hratls_uri, &package_mr_enclave);
-            .allow_instance_measurement(InstanceMeasurement::new().with_mrsigners(mr_signers))
+
-            .with_hratls_private_key_pem(private_key_pem),
+    let hratls_config =
-    ));
+        Arc::new(RwLock::new(HRaTlsConfig::new().with_hratls_private_key_pem(private_key_pem)));
 
     if let Some(mr_enclave) = package_mr_enclave {
         hratls_config.write().unwrap().allow_more_instance_measurement(
@@ -74,60 +71,57 @@ pub async fn connect_dtpm_grpc_client(
     Ok(DtpmConfigManagerClient::new(channel).send_compressed(CompressionEncoding::Zstd))
 }
 
-pub async fn attest_and_send_config(loaded_config: DtpmConfig, uuid: &str) -> Result<()> {
+pub async fn update_config(app_uuid: &str, config: DtpmConfig) -> Result<()> {
-    let files = loaded_config.filesystems.clone();
+    let dtpm_client = connect_app_dtpm_client(app_uuid).await?;
 
-    let config_data = Some(DtpmConfigData::from(loaded_config));
+    upload_files_pb(config.filesystems.clone(), &dtpm_client).await?;
-    let req_data = DtpmSetConfigReq { config_data, ..Default::default() };
+    let req = DtpmSetConfigReq { config_data: Some(config.into()), ..Default::default() };
+    set_config_pb(req, &dtpm_client).await?;
+    Ok(())
+}
 
-    log::trace!("Decoded the configuration... {:?}", req_data);
+pub async fn get_config(app_uuid: &str) -> Result<DtpmConfig> {
-
+    let dtpm_client = connect_app_dtpm_client(app_uuid).await?;
-    let (hratls_uri, mr_enclave) = hratls_url_and_mr_enclave_from_app_id(uuid).await;
+    let config_res = get_config_pb(&dtpm_client).await?;
-    log::info!("hratls uri: {}\nmr_enclave: {:?}", &hratls_uri, &mr_enclave);
+    let config: DtpmConfig =
-
+        config_res.config_data.ok_or(Error::Dtpm("config data not found".to_string()))?.into();
-    let client = connect_dtpm_grpc_client(hratls_uri, mr_enclave).await?;
+    Ok(config)
+}
 
+pub async fn upload_files_pb(
+    reqs: Vec<FileEntry>,
+    client: &DtpmConfigManagerClient<Channel>,
+) -> Result<()> {
     let (tx, rx) = mpsc::channel(6);
     tokio::spawn(async move {
-        for file in files {
+        for file in reqs {
-            let file_pb: FileEntry = file.into();
+            let file_pb: FileEntryPb = file.into();
             let _ = tx.send(file_pb).await;
         }
     });
 
     let fs_stream = ReceiverStream::new(rx);
 
-    let _ = client
+    let _ = client.clone().upload_files(tonic::Request::new(fs_stream)).await?;
-        .clone()
-        .max_decoding_message_size(10240000)
-        .upload_files(tonic::Request::new(fs_stream))
-        .await?;
 
-    let response = client
+    Ok(())
-        .max_decoding_message_size(10240000)
+}
-        .set_config(tonic::Request::new(req_data))
+
-        .await?;
+pub(crate) async fn set_config_pb(
+    req: DtpmSetConfigReq,
+    client: &DtpmConfigManagerClient<Channel>,
+) -> Result<()> {
+    let response = client.clone().set_config(tonic::Request::new(req)).await?;
 
     log::trace!("Received respose from the server...{:?}", response.into_inner());
 
     Ok(())
 }
 
-pub async fn get_config_from_enclave(uuid: &str) -> Result<DtpmConfig> {
+pub(crate) async fn get_config_pb(
-    let (hratls_uri, mr_enclave) = hratls_url_and_mr_enclave_from_app_id(uuid).await;
+    client: &DtpmConfigManagerClient<Channel>,
-    log::info!("hratls uri: {}\nmr_enclave: {:?}", &hratls_uri, &mr_enclave);
+) -> Result<DtpmGetConfigRes> {
-
+    let mgr_config_pb =
-    let client = connect_dtpm_grpc_client(hratls_uri, None).await?;
+        client.clone().get_config(tonic::Request::new(Empty {})).await?.into_inner();
-
+    Ok(mgr_config_pb)
-    let mgr_config_pb = client
-        .max_decoding_message_size(10240000)
-        .get_config(tonic::Request::new(Empty {}))
-        .await?
-        .into_inner();
-
-    let config: DtpmConfig = mgr_config_pb
-        .config_data
-        .ok_or(Error::DtpmConfig("config data not found".to_string()))?
-        .into();
-    Ok(config)
 }

src/sgx/utils.rs

@@ -1,9 +1,12 @@
 use crate::constants::HRATLS_APP_PORT;
 use crate::sgx::get_one_contract;
 use crate::sgx::grpc_brain::new_app;
-use crate::sgx::grpc_dtpm::attest_and_send_config;
+use crate::sgx::grpc_dtpm::connect_app_dtpm_client;
+use crate::sgx::grpc_dtpm::set_config_pb;
+use crate::sgx::grpc_dtpm::upload_files_pb;
 use crate::sgx::package_entry_from_name;
 use detee_shared::app_proto::NewAppRes;
+use detee_shared::sgx::pb::dtpm_proto::DtpmSetConfigReq;
 use detee_shared::sgx::types::brain::AppDeployConfig;
 use detee_shared::sgx::types::dtpm::DtpmConfig;
 use detee_shared::sgx::types::dtpm::EnvironmentEntry;
@@ -17,7 +20,7 @@ pub enum Error {
     #[error(transparent)]
     Serde(#[from] serde_yaml::Error),
     #[error("{0}")]
-    PublicPackage(std::string::String),
+    Package(std::string::String),
     #[error("{0}")]
     Brain(#[from] crate::sgx::grpc_brain::Error),
     #[error("{0}")]
@@ -26,7 +29,9 @@ pub enum Error {
     Deployment(String),
 }
 
-pub async fn hratls_url_and_mr_enclave_from_app_id(app_id: &str) -> (String, Option<[u8; 32]>) {
+pub async fn hratls_url_and_mr_enclave_from_app_id(
+    app_id: &str,
+) -> Result<(String, Option<[u8; 32]>), crate::sgx::grpc_dtpm::Error> {
     let app_contract = get_one_contract(app_id).await;
     if app_contract.is_err() {
         eprintln!("Could not find App contract with ID: {}", app_id);
@@ -44,15 +49,15 @@ pub async fn hratls_url_and_mr_enclave_from_app_id(app_id: &str) -> (String, Opt
         .mapped_ports
         .iter()
         .find(|port| port.app_port == HRATLS_APP_PORT)
-        .unwrap()
+        .ok_or(crate::sgx::grpc_dtpm::Error::Dtpm("Could not find DTMP port".to_string()))?
         .host_port;
 
-    (format!("https://{public_ip}:{dtpm_port}"), mr_enclave)
+    Ok((format!("https://{public_ip}:{dtpm_port}"), mr_enclave))
 }
 
 pub async fn fetch_config(package_name: &str) -> Result<DtpmConfig, Error> {
     let index_package_entry = package_entry_from_name(package_name)
-        .ok_or(Error::PublicPackage("package not found for ".to_string() + package_name))?;
+        .ok_or(Error::Package("package not found for ".to_string() + package_name))?;
 
     let launch_config_url = index_package_entry.launch_config_url.clone();
 
@@ -128,11 +133,17 @@ pub async fn deploy_new_app_and_update_config(
         if let Some(launch_config) = launch_config {
             eprintln!("Deploying...");
             tokio::time::sleep(tokio::time::Duration::from_millis(2500)).await;
-            Retry::spawn(FixedInterval::from_millis(1000).take(10), || {
+            let dtpm_client = Retry::spawn(FixedInterval::from_millis(1000).take(10), || {
                 log::debug!("retrying attestation and launch config update");
-                attest_and_send_config(launch_config.clone(), &new_app_res.uuid)
+                connect_app_dtpm_client(&new_app_res.uuid)
             })
             .await?;
+            upload_files_pb(launch_config.filesystems.clone(), &dtpm_client).await?;
+
+            let config_data = Some(launch_config.into());
+            log::trace!("Decoded the configuration... {:?}", config_data);
+            let req = DtpmSetConfigReq { config_data, ..Default::default() };
+            set_config_pb(req, &dtpm_client).await?;
             Ok(new_app_res)
         } else {
             Ok(new_app_res)