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agent:cdh: introduce a function to check initialization of cdh client

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introduce a function to check initialization of cdh client.

Signed-off-by: ChengyuZhu6 <chengyu.zhu@intel.com>
This commit is contained in:
ChengyuZhu6
2024-09-02 13:12:01 +08:00
parent 07e0e843e8
commit 77521cc8d2
2 changed files with 36 additions and 26 deletions
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5
src/agent/src/cdh.rs
View File

@@ -85,6 +85,11 @@ pub async fn init_cdh_client() -> Result<()> {
Ok(())
}
/// Check if the CDH client is initialized
pub async fn is_cdh_client_initialized() -> bool {
CDH_CLIENT.get().is_some() // Returns true if CDH_CLIENT is initialized, false otherwise
}
pub async fn unseal_env(env: &str) -> Result<String> {
let cdh_client = CDH_CLIENT
.get()

57
src/agent/src/rpc.rs
View File

@@ -228,13 +228,14 @@ impl AgentService {
.process_mut()
.as_mut()
.ok_or_else(|| anyhow!("Spec didn't contain process field"))?;
if let Some(envs) = process.env_mut().as_mut() {
for env in envs.iter_mut() {
match cdh::unseal_env(env).await {
Ok(unsealed_env) => *env = unsealed_env.to_string(),
Err(e) => {
warn!(sl(), "Failed to unseal secret: {}", e)
if cdh::is_cdh_client_initialized().await {
if let Some(envs) = process.env_mut().as_mut() {
for env in envs.iter_mut() {
match cdh::unseal_env(env).await {
Ok(unsealed_env) => *env = unsealed_env.to_string(),
Err(e) => {
warn!(sl(), "Failed to unseal secret: {}", e)
}
}
}
}
@@ -244,26 +245,30 @@ impl AgentService {
.linux()
.as_ref()
.ok_or_else(|| anyhow!("Spec didn't contain linux field"))?;
if let Some(devices) = linux.devices() {
for specdev in devices.iter() {
if specdev.path().as_path().to_str() == Some(TRUSTED_IMAGE_STORAGE_DEVICE) {
let dev_major_minor = format!("{}:{}", specdev.major(), specdev.minor());
let secure_storage_integrity =
AGENT_CONFIG.secure_storage_integrity.to_string();
info!(
sl(),
"trusted_store device major:min {}, enable data integrity {}",
dev_major_minor,
secure_storage_integrity
);
let options = std::collections::HashMap::from([
("deviceId".to_string(), dev_major_minor),
("encryptType".to_string(), "LUKS".to_string()),
("dataIntegrity".to_string(), secure_storage_integrity),
]);
cdh::secure_mount("BlockDevice", &options, vec![], KATA_IMAGE_WORK_DIR).await?;
break;
if cdh::is_cdh_client_initialized().await {
if let Some(devices) = linux.devices() {
for specdev in devices.iter() {
if specdev.path().as_path().to_str() == Some(TRUSTED_IMAGE_STORAGE_DEVICE) {
let dev_major_minor = format!("{}:{}", specdev.major(), specdev.minor());
let secure_storage_integrity =
AGENT_CONFIG.secure_storage_integrity.to_string();
info!(
sl(),
"trusted_store device major:min {}, enable data integrity {}",
dev_major_minor,
secure_storage_integrity
);
let options = std::collections::HashMap::from([
("deviceId".to_string(), dev_major_minor),
("encryptType".to_string(), "LUKS".to_string()),
("dataIntegrity".to_string(), secure_storage_integrity),
]);
cdh::secure_mount("BlockDevice", &options, vec![], KATA_IMAGE_WORK_DIR)
.await?;
break;
}
}
}
}