appc-adapters/appc-chef-adapter/appc-chef-adapter-bundle/src/main/java/org/openecomp/appc/adapter/chef/chefapi/ApiMethod.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * openECOMP : APP-C
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights
   6  *                                              reserved.
   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
  11  *
  12  *      http://www.apache.org/licenses/LICENSE-2.0
  13  *
  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=========================================================
  20  */
  21
  22 package org.openecomp.appc.adapter.chef.chefapi;
  23
  24 import java.io.IOException;
  25 import java.text.SimpleDateFormat;
  26 import java.util.Date;
  27 import java.util.TimeZone;
  28
  29 import org.apache.http.*;
  30 import org.apache.http.client.*;
  31 import org.apache.http.client.methods.*;
  32 import org.apache.http.impl.client.*;
  33 import org.apache.http.util.EntityUtils;
  34 import org.openecomp.appc.adapter.chef.chefclient.Utils;
  35
  36 import javax.net.ssl.SSLContext;
  37 import java.io.File;
  38 import org.apache.http.HttpEntity;
  39 import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
  40 import org.apache.http.conn.ssl.TrustSelfSignedStrategy;
  41 import org.apache.http.impl.client.HttpClients;
  42 import org.apache.http.ssl.SSLContexts;
  43
  44 public class ApiMethod {
  45         private HttpClient client = null;
  46         protected HttpRequestBase method = null;
  47         protected HttpResponse response = null;
  48         protected String reqBody = "";
  49         protected String userId = "";
  50         protected String pemPath = "";
  51         protected String chefPath = "";
  52         protected String organizations = "";
  53         protected int resCode=0;
  54         protected String responseBody="";
  55         private String methodName = "GET";
  56         public String test = "";
  57         private int returnCode;
  58
  59         public ApiMethod(String methodName) {
  60                 client=HttpClients.createDefault();
  61                 this.methodName = methodName;
  62         }
  63
  64         public ApiMethod execute() {
  65                 String hashedPath = Utils.sha1AndBase64("/organizations/"+organizations+chefPath);
  66                 String hashedBody = Utils.sha1AndBase64(reqBody);
  67
  68                 SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
  69                 sdf.setTimeZone(TimeZone.getTimeZone("UTC"));
  70                 String timeStamp = sdf.format(new Date());
  71                 timeStamp = timeStamp.replace(" ", "T");
  72                 timeStamp = timeStamp + "Z";
  73
  74                 StringBuilder sb = new StringBuilder();
  75                 sb.append("Method:").append(methodName).append("\n");
  76                 sb.append("Hashed Path:").append(hashedPath).append("\n");
  77                 sb.append("X-Ops-Content-Hash:").append(hashedBody).append("\n");
  78                 sb.append("X-Ops-Timestamp:").append(timeStamp).append("\n");
  79                 sb.append("X-Ops-UserId:").append(userId);
  80                 test = test + "sb " + sb + "\n";
  81
  82                 String auth_String = Utils.signWithRSA(sb.toString(), pemPath);
  83                 String[] auth_headers = Utils.splitAs60(auth_String);
  84
  85                 method.addHeader("Content-type", "application/json");
  86                 method.addHeader("X-Ops-Timestamp", timeStamp);
  87                 method.addHeader("X-Ops-Userid", userId);
  88                 method.addHeader("X-Chef-Version", "12.4.1");
  89                 method.addHeader("Accept", "application/json");
  90                 method.addHeader("X-Ops-Content-Hash", hashedBody);
  91                 method.addHeader("X-Ops-Sign", "version=1.0");
  92
  93                 for (int i = 0; i < auth_headers.length; i++) {
  94                         method.addHeader("X-Ops-Authorization-" + (i + 1), auth_headers[i]);
  95                 }
  96                 try{
  97                 response = client.execute(method);
  98                 resCode = response.getStatusLine().getStatusCode();
  99                 HttpEntity entity1 = response.getEntity();
 100                 responseBody = EntityUtils.toString(entity1);}
 101                 catch(Exception ex){
 102                         resCode=500;
 103                         responseBody=ex.getMessage();
 104                 }
 105                 return this;
 106         }
 107
 108         public void setHeaders(Header[] headers) {
 109                 for (Header header : headers) {
 110                         this.method.addHeader(header);
 111                 }
 112         }
 113
 114         public String getResponseBodyAsString() {
 115                 return responseBody;
 116         }
 117
 118         public int getReturnCode() {
 119                 return resCode;
 120         }
 121
 122         public String getReqBody() {
 123                 return reqBody;
 124         }
 125
 126         public void setReqBody(String body) {
 127                 this.reqBody = body;
 128         }
 129
 130         public String getUserId() {
 131                 return userId;
 132         }
 133
 134         public void setUserId(String userId) {
 135                 this.userId = userId;
 136         }
 137
 138         public String getPemPath() {
 139                 return pemPath;
 140         }
 141
 142         public void setPemPath(String pemPath) {
 143                 this.pemPath = pemPath;
 144         }
 145
 146         public String getChefPath() {
 147                 return chefPath;
 148         }
 149
 150         public void setChefPath(String chefPath) {
 151                 this.chefPath = chefPath;
 152         }
 153
 154         public String getOrganizations() {
 155                 return organizations;
 156         }
 157
 158         public void setOrganizations(String organizations) {
 159                 this.organizations = organizations;
 160         }
 161 }