1 files changed, 38 insertions, 0 deletions
diff --git a/common-be/src/main/java/org/openecomp/sdc/be/csar/security/api/PrivateKeyReader.java b/common-be/src/main/java/org/openecomp/sdc/be/csar/security/api/PrivateKeyReader.java
new file mode 100644
index 0000000000..3e8c406b74
--- /dev/null
+++ b/common-be/src/main/java/org/openecomp/sdc/be/csar/security/api/PrivateKeyReader.java
@@ -0,0 +1,38 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2021 Nordix Foundation
+ *  ================================================================================
+ *  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.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.be.csar.security.api;
+
+import java.io.File;
+import java.security.Key;
+import org.openecomp.sdc.be.csar.security.exception.LoadPrivateKeyException;
+import org.openecomp.sdc.be.csar.security.exception.UnsupportedKeyFormatException;
+
+public interface PrivateKeyReader {
+
+    /**
+     * Reads a given private file.
+     *
+     * @param privateKeyFile the private key file
+     * @return the read private key
+     * @throws LoadPrivateKeyException       when an error has occurred while reading the private key
+     * @throws UnsupportedKeyFormatException when the private key is not supported
+     */
+    Key loadPrivateKey(final File privateKeyFile);
+}