Create authorizations and key_generations test modules -
- authorizations: helper struct to create set of key authorizations
- key_generations: helper methods to generate various keys.
Test: N/A
Change-Id: I23250838b7b6d8ad59f5ef8682861a07e856299f
diff --git a/keystore2/test_utils/authorizations.rs b/keystore2/test_utils/authorizations.rs
new file mode 100644
index 0000000..4fbe124
--- /dev/null
+++ b/keystore2/test_utils/authorizations.rs
@@ -0,0 +1,88 @@
+// Copyright 2022, The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//! This module implements test utils to create Autherizations.
+
+use std::ops::Deref;
+
+use android_hardware_security_keymint::aidl::android::hardware::security::keymint::{
+ Algorithm::Algorithm, Digest::Digest, EcCurve::EcCurve, KeyParameter::KeyParameter,
+ KeyParameterValue::KeyParameterValue, KeyPurpose::KeyPurpose, Tag::Tag,
+};
+
+/// Helper struct to create set of Authorizations.
+pub struct AuthSetBuilder(Vec<KeyParameter>);
+
+impl Default for AuthSetBuilder {
+ fn default() -> Self {
+ Self::new()
+ }
+}
+
+impl AuthSetBuilder {
+ /// Creates new Authorizations list.
+ pub fn new() -> Self {
+ Self(Vec::new())
+ }
+
+ /// Add Purpose.
+ pub fn purpose(mut self, p: KeyPurpose) -> Self {
+ self.0.push(KeyParameter { tag: Tag::PURPOSE, value: KeyParameterValue::KeyPurpose(p) });
+ self
+ }
+
+ /// Add Digest.
+ pub fn digest(mut self, d: Digest) -> Self {
+ self.0.push(KeyParameter { tag: Tag::DIGEST, value: KeyParameterValue::Digest(d) });
+ self
+ }
+
+ /// Add Algorithm.
+ pub fn algorithm(mut self, a: Algorithm) -> Self {
+ self.0.push(KeyParameter { tag: Tag::ALGORITHM, value: KeyParameterValue::Algorithm(a) });
+ self
+ }
+
+ /// Add EC-Curve.
+ pub fn ec_curve(mut self, e: EcCurve) -> Self {
+ self.0.push(KeyParameter { tag: Tag::EC_CURVE, value: KeyParameterValue::EcCurve(e) });
+ self
+ }
+
+ /// Add Attestation-Challenge.
+ pub fn attestation_challenge(mut self, b: Vec<u8>) -> Self {
+ self.0.push(KeyParameter {
+ tag: Tag::ATTESTATION_CHALLENGE,
+ value: KeyParameterValue::Blob(b),
+ });
+ self
+ }
+
+ /// Add Attestation-ID.
+ pub fn attestation_app_id(mut self, b: Vec<u8>) -> Self {
+ self.0.push(KeyParameter {
+ tag: Tag::ATTESTATION_APPLICATION_ID,
+ value: KeyParameterValue::Blob(b),
+ });
+ self
+ }
+}
+
+impl Deref for AuthSetBuilder {
+ type Target = Vec<KeyParameter>;
+
+ fn deref(&self) -> &Self::Target {
+ &self.0
+ }
+}