Add ListKeys support

Cargo.toml

@@ -26,3 +26,6 @@ mockstream = "0.0.3"
 [features]
 testing = ["parsec-interface/testing", "no-fs-permission-check"]
 no-fs-permission-check = []
+
+[patch.crates-io]
+parsec-interface = { git = "https://github.com/parallaxsecond/parsec-interface-rs.git", rev = "ce3590dc0cb7f345f328fec0dc22073da1b4699c" }

src/core/basic_client.rs

@@ -7,6 +7,7 @@ use crate::error::{ClientErrorKind, Error, Result};
 use parsec_interface::operations::list_authenticators::{
     AuthenticatorInfo, Operation as ListAuthenticators,
 };
+use parsec_interface::operations::list_keys::{KeyInfo, Operation as ListKeys};
 use parsec_interface::operations::list_opcodes::Operation as ListOpcodes;
 use parsec_interface::operations::list_providers::{Operation as ListProviders, ProviderInfo};
 use parsec_interface::operations::ping::Operation as Ping;
@@ -271,6 +272,22 @@ impl BasicClient {
         }
     }
 
+    /// **[Core Operation]** List all keys belonging to the application.
+    pub fn list_keys(&self) -> Result<Vec<KeyInfo>> {
+        let res = self.op_client.process_operation(
+            NativeOperation::ListKeys(ListKeys {}),
+            ProviderID::Core,
+            &self.auth_data,
+        )?;
+        if let NativeResult::ListKeys(res) = res {
+            Ok(res.keys)
+        } else {
+            // Should really not be reached given the checks we do, but it's not impossible if some
+            // changes happen in the interface
+            Err(Error::Client(ClientErrorKind::InvalidServiceResponseType))
+        }
+    }
+
     /// **[Core Operation]** Send a ping request to the service.
     ///
     /// This operation is intended for testing connectivity to the

src/core/testing/core_tests.rs

@@ -6,6 +6,7 @@ use crate::error::{ClientErrorKind, Error};
 use crate::BasicClient;
 use mockstream::{FailingMockStream, MockStream};
 use parsec_interface::operations;
+use parsec_interface::operations::list_keys::KeyInfo;
 use parsec_interface::operations::list_providers::{ProviderInfo, Uuid};
 use parsec_interface::operations::psa_algorithm::*;
 use parsec_interface::operations::psa_key_attributes::*;
@@ -118,6 +119,57 @@ fn list_opcodes_test() {
     assert!(opcodes.contains(&Opcode::PsaGenerateKey) && opcodes.contains(&Opcode::PsaDestroyKey));
 }
 
+#[test]
+fn list_keys_test() {
+    use parsec_interface::operations::psa_key_attributes::{
+        Attributes, Lifetime, Policy, Type, UsageFlags,
+    };
+
+    let mut client: TestBasicClient = Default::default();
+    let mut key_info = Vec::new();
+    key_info.push(KeyInfo {
+        provider_id: ProviderID::MbedCrypto,
+        name: String::from("Foo"),
+        attributes: Attributes {
+            lifetime: Lifetime::Persistent,
+            key_type: Type::RsaKeyPair,
+            bits: 1024,
+            policy: Policy {
+                usage_flags: UsageFlags {
+                    export: true,
+                    copy: true,
+                    cache: true,
+                    encrypt: true,
+                    decrypt: true,
+                    sign_message: true,
+                    verify_message: true,
+                    sign_hash: true,
+                    verify_hash: true,
+                    derive: true,
+                },
+                permitted_algorithms: Algorithm::AsymmetricSignature(
+                    AsymmetricSignature::RsaPkcs1v15Sign {
+                        hash_alg: Hash::Sha256.into(),
+                    },
+                ),
+            },
+        },
+    });
+
+    client.set_mock_read(&get_response_bytes_from_result(NativeResult::ListKeys(
+        operations::list_keys::Result { keys: key_info },
+    )));
+
+    let keys = client.list_keys().expect("Failed to list keys");
+    // Check request:
+    // ListKeys request is empty so no checking to be done
+
+    // Check response:
+    assert_eq!(keys.len(), 1);
+    assert_eq!(keys[0].name, "Foo");
+    assert_eq!(keys[0].provider_id, ProviderID::MbedCrypto);
+}
+
 #[test]
 fn no_crypto_provider_test() {
     let client = BasicClient::new(AuthenticationData::AppIdentity(Secret::new(String::from(