litellm/litellm-rust/crates/secrets-google/tests/kms.rs
devin-ai-integration[bot] d6ffc554ec
feat(rust): align secret manager operation contexts (#42480)
* refactor(rust): simplify Python secret callbacks

* feat(rust): align secret manager operation contexts

* test(rust): port secret name validation cases

* fix(rust): restore secret manager CI checks

* fix(rust): validate Vault contexts and preserve rotation timeouts

---------

Co-authored-by: Yujong Lee <yujong@berri.ai>
2026-09-22 09:02:15 -07:00

86 lines
2.8 KiB
Rust

use base64::{Engine, engine::general_purpose::STANDARD};
use google_cloud_kms_v1::client::KeyManagementService;
use litellm_core_utils::settings::Lookup;
use litellm_secrets_google::{Error, GoogleKms, kms::validate_environment};
use rstest::rstest;
use wiremock::{
Mock, MockServer, ResponseTemplate,
matchers::{body_json, path},
};
#[rstest]
#[tokio::test]
async fn google_kms_decrypts_using_the_configured_resource() {
let server = MockServer::start().await;
let resource = "projects/project/locations/global/keyRings/ring/cryptoKeys/key";
Mock::given(path(format!("/v1/{resource}:decrypt")))
.and(body_json(
serde_json::json!({"ciphertext":STANDARD.encode("encrypted")}),
))
.respond_with(
ResponseTemplate::new(200)
.set_body_json(serde_json::json!({"plaintext":STANDARD.encode(" value\n")})),
)
.expect(1)
.mount(&server)
.await;
let client = KeyManagementService::builder()
.with_endpoint(server.uri())
.with_credentials(google_cloud_auth::credentials::anonymous::Builder::new().build())
.with_retry_policy(google_cloud_gax::retry_policy::NeverRetry)
.build()
.await
.unwrap();
let manager = GoogleKms::new(client, resource.into());
assert_eq!(
manager.decrypt(b"encrypted".to_vec()).await.unwrap(),
b" value\n"
);
}
#[rstest]
#[case::unset(None)]
#[case::disabled(Some(false))]
#[tokio::test]
async fn disabled_google_kms_loader_does_not_require_environment_configuration(
#[case] enabled: Option<bool>,
) {
use std::sync::Arc;
assert!(
litellm_secrets_google::load_google_kms(enabled, Arc::new(|_: &str| None))
.await
.unwrap()
.is_none()
);
}
#[rstest]
#[case::credentials_missing(None, None, "GOOGLE_APPLICATION_CREDENTIALS")]
#[case::resource_missing(Some("credentials"), None, "GOOGLE_KMS_RESOURCE_NAME")]
fn enabled_google_kms_requires_all_environment_values(
#[case] credentials: Option<&str>,
#[case] resource: Option<&str>,
#[case] missing: &'static str,
) {
let environment = move |name: &str| match name {
"GOOGLE_APPLICATION_CREDENTIALS" => credentials.map(str::to_owned),
"GOOGLE_KMS_RESOURCE_NAME" => resource.map(str::to_owned),
_ => None,
};
assert!(matches!(
validate_environment(&environment as &dyn Lookup),
Err(Error::MissingEnvironment(name)) if name == missing
));
}
#[rstest]
fn complete_google_kms_environment_is_valid() {
let environment = |name: &str| match name {
"GOOGLE_APPLICATION_CREDENTIALS" => Some("credentials".to_owned()),
"GOOGLE_KMS_RESOURCE_NAME" => Some("resource".to_owned()),
_ => None,
};
assert!(validate_environment(&environment as &dyn Lookup).is_ok());
}