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.FileNotFoundException;
29 import java.io.FileReader;
30 import java.io.IOException;
31 import java.security.InvalidKeyException;
32 import java.security.KeyPair;
33 import java.security.MessageDigest;
34 import java.security.NoSuchAlgorithmException;
35 import java.security.PrivateKey;
36 import java.security.Security;
37 import java.security.Signature;
38 import java.security.SignatureException;
40 import org.bouncycastle.jce.provider.BouncyCastleProvider;
41 import org.bouncycastle.openssl.PEMParser;
42 import org.bouncycastle.util.encoders.Base64;
43 import org.bouncycastle.openssl.jcajce.JcaPEMKeyConverter;
44 import org.bouncycastle.openssl.PEMKeyPair;
49 public static String sha1AndBase64(String inStr) {
50 MessageDigest md = null;
54 md = MessageDigest.getInstance("SHA-1");
55 byte[] digest = md.digest(inStr.getBytes());
56 outbty = Base64.encode(digest);
57 } catch (NoSuchAlgorithmException nsae) {
58 nsae.printStackTrace();
60 return new String(outbty);
63 public static String signWithRSA(String inStr, String pemPath) {
65 try ( BufferedReader br = new BufferedReader(new FileReader(pemPath))) {
66 Security.addProvider(new BouncyCastleProvider());
67 PEMParser pemParser = new PEMParser(br);
68 JcaPEMKeyConverter converter = new JcaPEMKeyConverter();
69 Object object = pemParser.readObject();
70 KeyPair kp = converter.getKeyPair((PEMKeyPair) object);;
71 PrivateKey privateKey = kp.getPrivate();
72 Signature instance = Signature.getInstance("RSA");
73 instance.initSign(privateKey);
74 instance.update(inStr.getBytes());
75 byte[] signature = instance.sign();
76 outStr = Base64.encode(signature);
77 String tmp = new String(outStr);
78 } catch (InvalidKeyException e) {
80 } catch (IOException e) {
82 } catch (SignatureException e) {
84 } catch (NoSuchAlgorithmException e) {
87 return new String(outStr);
90 public static String[] splitAs60(String inStr) {
91 int count = inStr.length() / 60;
92 String[] out = new String[count + 1];
93 for (int i = 0; i < count; i++) {
94 String tmp = inStr.substring(i * 60, i * 60 + 60);
97 if (inStr.length() > count * 60) {
98 String tmp = inStr.substring(count * 60, inStr.length());