2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Copyright (C) 2017 Amdocs
8 * =============================================================================
10 * Licensed under the Apache License, Version 2.0 (the "License");
11 * you may not use this file except in compliance with the License.
12 * You may obtain a copy of the License at
14 * http://www.apache.org/licenses/LICENSE-2.0
16 * Unless required by applicable law or agreed to in writing, software
17 * distributed under the License is distributed on an "AS IS" BASIS,
18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19 * See the License for the specific language governing permissions and
20 * limitations under the License.
22 * ============LICENSE_END=========================================================
25 package org.onap.appc.adapter.chef.chefclient.impl;
27 import java.io.BufferedReader;
28 import java.io.FileReader;
29 import java.io.IOException;
30 import java.security.InvalidKeyException;
31 import java.security.KeyPair;
32 import java.security.MessageDigest;
33 import java.security.NoSuchAlgorithmException;
34 import java.security.PrivateKey;
35 import java.security.Security;
36 import java.security.Signature;
37 import java.security.SignatureException;
39 import org.bouncycastle.jce.provider.BouncyCastleProvider;
40 import org.bouncycastle.openssl.PEMParser;
41 import org.bouncycastle.util.encoders.Base64;
42 import org.bouncycastle.openssl.jcajce.JcaPEMKeyConverter;
43 import org.bouncycastle.openssl.PEMKeyPair;
44 import org.slf4j.Logger;
45 import org.slf4j.LoggerFactory;
48 private final static Logger logger = LoggerFactory.getLogger(Utils.class);
51 public static String sha1AndBase64(String inStr) {
52 MessageDigest md = null;
55 md = MessageDigest.getInstance("SHA-1");
56 byte[] digest = md.digest(inStr.getBytes());
57 outbty = Base64.encode(digest);
58 } catch (NoSuchAlgorithmException nsae) {
59 logger.error(nsae.getMessage());
61 return new String(outbty);
64 public static String signWithRSA(String inStr, String pemPath) {
66 try ( BufferedReader br = new BufferedReader(new FileReader(pemPath))) {
67 Security.addProvider(new BouncyCastleProvider());
68 PEMParser pemParser = new PEMParser(br);
69 JcaPEMKeyConverter converter = new JcaPEMKeyConverter();
70 Object object = pemParser.readObject();
71 KeyPair kp = converter.getKeyPair((PEMKeyPair) object);;
72 PrivateKey privateKey = kp.getPrivate();
73 Signature instance = Signature.getInstance("RSA");
74 instance.initSign(privateKey);
75 instance.update(inStr.getBytes());
76 byte[] signature = instance.sign();
77 outStr = Base64.encode(signature);
78 String tmp = new String(outStr);
79 } catch (InvalidKeyException | IOException | SignatureException | NoSuchAlgorithmException e) {
80 logger.error(e.getMessage());
82 return new String(outStr);
85 public static String[] splitAs60(String inStr) {
86 int count = inStr.length() / 60;
87 String[] out = new String[count + 1];
88 for (int i = 0; i < count; i++) {
89 String tmp = inStr.substring(i * 60, i * 60 + 60);
92 if (inStr.length() > count * 60) {
93 String tmp = inStr.substring(count * 60, inStr.length());