2 * ============LICENSE_START=======================================================
3 * ONAP : ccsdk features
4 * ================================================================================
5 * Copyright (C) 2020 highstreet technologies GmbH Intellectual Property.
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
22 package org.onap.ccsdk.features.sdnr.wt.oauthprovider.providers;
24 import java.io.IOException;
25 import java.security.interfaces.RSAPrivateKey;
26 import java.security.interfaces.RSAPublicKey;
28 public class RSAKeyReader {
30 private static final String PREFIX_FILEURL = "file://";
32 public static RSAPrivateKey getPrivateKey(String filenameOrContent) throws IOException {
33 if (filenameOrContent.startsWith(PREFIX_FILEURL)) {
34 return (RSAPrivateKey) PemUtils.readPrivateKeyFromFile(filenameOrContent.substring(PREFIX_FILEURL.length()),
37 return (RSAPrivateKey) PemUtils.readPrivateKey(filenameOrContent, "RSA");
40 public static RSAPublicKey getPublicKey(String filenameOrContent) throws IOException {
41 if (filenameOrContent.startsWith(PREFIX_FILEURL)) {
42 return (RSAPublicKey) PemUtils.readPublicKeyFromFile(filenameOrContent.substring(PREFIX_FILEURL.length()),
45 return (RSAPublicKey) PemUtils.readPublicKey(filenameOrContent, "RSA");