2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Copyright (C) 2017 Amdocs
8 * =============================================================================
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
21 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
22 * ============LICENSE_END=========================================================
25 package org.onap.appc.adapter.chef.chefclient;
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;
48 public static String sha1AndBase64(String inStr) {
49 MessageDigest md = null;
52 md = MessageDigest.getInstance("SHA-1");
53 byte[] digest = md.digest(inStr.getBytes());
54 outbty = Base64.encode(digest);
55 } catch (NoSuchAlgorithmException nsae) {
56 nsae.printStackTrace();
58 return new String(outbty);
61 public static String signWithRSA(String inStr, String pemPath) {
63 try ( BufferedReader br = new BufferedReader(new FileReader(pemPath))) {
64 Security.addProvider(new BouncyCastleProvider());
65 PEMParser pemParser = new PEMParser(br);
66 JcaPEMKeyConverter converter = new JcaPEMKeyConverter();
67 Object object = pemParser.readObject();
68 KeyPair kp = converter.getKeyPair((PEMKeyPair) object);;
69 PrivateKey privateKey = kp.getPrivate();
70 Signature instance = Signature.getInstance("RSA");
71 instance.initSign(privateKey);
72 instance.update(inStr.getBytes());
73 byte[] signature = instance.sign();
74 outStr = Base64.encode(signature);
75 String tmp = new String(outStr);
76 } catch (InvalidKeyException e) {
78 } catch (IOException e) {
80 } catch (SignatureException e) {
82 } catch (NoSuchAlgorithmException e) {
85 return new String(outStr);
88 public static String[] splitAs60(String inStr) {
89 int count = inStr.length() / 60;
90 String[] out = new String[count + 1];
91 for (int i = 0; i < count; i++) {
92 String tmp = inStr.substring(i * 60, i * 60 + 60);
95 if (inStr.length() > count * 60) {
96 String tmp = inStr.substring(count * 60, inStr.length());