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   1 /**
   2  * This document is a part of the source code and related artifacts
   3  * for CollectionSpace, an open source collections management system
   4  * for museums and related institutions:
   5  *
   6  * http://www.collectionspace.org
   7  * http://wiki.collectionspace.org
   8  *
   9  * Copyright (c) 2009 Regents of the University of California
  10  *
  11  * Licensed under the Educational Community License (ECL), Version 2.0.
  12  * You may not use this file except in compliance with this License.
  13  *
  14  * You may obtain a copy of the ECL 2.0 License at
  15  * https://source.collectionspace.org/collection-space/LICENSE.txt
  16  *
  17  *  Unless required by applicable law or agreed to in writing, software
  18  *  distributed under the License is distributed on an "AS IS" BASIS,
  19  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  20  *  See the License for the specific language governing permissions and
  21  *  limitations under the License.
  22  */
  23
  24 package org.collectionspace.services.IntegrationTests.xmlreplay;
  25
  26 import org.apache.commons.httpclient.Header;
  27 import org.apache.commons.httpclient.HttpClient;
  28 import org.apache.commons.httpclient.methods.DeleteMethod;
  29 import org.apache.commons.httpclient.methods.GetMethod;
  30 import org.apache.commons.httpclient.methods.PostMethod;
  31 import org.apache.commons.io.FileUtils;
  32
  33 import java.io.BufferedReader;
  34 import java.io.File;
  35 import java.io.InputStreamReader;
  36 import java.io.OutputStreamWriter;
  37 import java.net.HttpURLConnection;
  38 import java.net.URL;
  39 import java.util.Arrays;
  40 import java.util.List;
  41 import java.util.Map;
  42
  43 import org.collectionspace.services.common.api.Tools;
  44
  45 /**
  46  *   @author Laramie Crocker
  47  */
  48 public class XmlReplayTransport {
  49
  50     private static String BOUNDARY = "34d97c83-0d61-4958-80ab-6bf8d362290f";
  51         private static String DD = "--";
  52         private static String CRLF = "\r\n";
  53
  54     public static ServiceResult doGET(String urlString, String authForTest, String fromTestID) throws Exception {
  55         ServiceResult pr = new ServiceResult();
  56         pr.fromTestID = fromTestID;
  57         pr.method = "GET";
  58         //HACK for speed testing.
  59         //pr.CSID = "2";
  60         //pr.overrideGotExpectedResult();
  61         //if (true) return pr;
  62         //END-HACK
  63         HttpClient client = new HttpClient();
  64         GetMethod getMethod = new GetMethod(urlString);
  65         getMethod.addRequestHeader("Accept", "multipart/mixed");
  66         getMethod.addRequestHeader("Accept", "application/xml");
  67         getMethod.setRequestHeader("Authorization", "Basic " + authForTest); //"dGVzdDp0ZXN0");
  68         getMethod.setRequestHeader("X-XmlReplay-fromTestID", fromTestID);
  69         try {
  70             int statusCode1 = client.executeMethod(getMethod);
  71             pr.responseCode = statusCode1;
  72             pr.result = getMethod.getResponseBodyAsString();
  73             pr.responseMessage = getMethod.getStatusText();
  74             Header[] headers = getMethod.getResponseHeaders();
  75             pr.responseHeaders = Arrays.copyOf(headers, headers.length);
  76             Header hdr = getMethod.getResponseHeader("CONTENT-TYPE");
  77             if (hdr!=null){
  78                 String hdrStr = hdr.toExternalForm();
  79                 pr.boundary = PayloadLogger.parseBoundary(hdrStr);
  80             }
  81             pr.contentLength = getMethod.getResponseContentLength();
  82             getMethod.releaseConnection();
  83         } catch (Throwable t){
  84             //System.err.println("ERROR getting content from response: "+t);
  85             pr.error = t.toString();
  86         }
  87         return pr;
  88     }
  89
  90     public static ServiceResult doDELETE(String urlString, String authForTest, String testID, String fromTestID) throws Exception {
  91         ServiceResult pr = new ServiceResult();
  92         pr.failureReason = "";
  93         pr.method = "DELETE";
  94         pr.fullURL = urlString;
  95         pr.fromTestID = fromTestID;
  96         if (Tools.isEmpty(urlString)){
  97             pr.error = "url was empty.  Check the result for fromTestID: "+fromTestID+". currentTest: "+testID;
  98             return pr;
  99         }
 100         HttpClient client = new HttpClient();
 101         DeleteMethod deleteMethod = new DeleteMethod(urlString);
 102         deleteMethod.setRequestHeader("Accept", "multipart/mixed");
 103         deleteMethod.addRequestHeader("Accept", "application/xml");
 104         deleteMethod.setRequestHeader("Authorization", "Basic " + authForTest);
 105         deleteMethod.setRequestHeader("X-XmlReplay-fromTestID", fromTestID);
 106         int statusCode1 = 0;
 107         String res = "";
 108         try {
 109             statusCode1 = client.executeMethod(deleteMethod);
 110             pr.responseCode = statusCode1;
 111             //System.out.println("statusCode: "+statusCode1+" statusLine ==>" + deleteMethod.getStatusLine());
 112             pr.responseMessage = deleteMethod.getStatusText();
 113             res = deleteMethod.getResponseBodyAsString();
 114             deleteMethod.releaseConnection();
 115         } catch (Throwable t){
 116             pr.error = t.toString();
 117         }
 118         pr.result = res;
 119         pr.responseCode = statusCode1;
 120         return pr;
 121     }
 122
 123     public static ServiceResult doLIST(String urlString, String listQueryParams, String authForTest, String fromTestID) throws Exception {
 124         //String u = Tools.glue(urlString, "/", "items/");
 125         if (Tools.notEmpty(listQueryParams)){
 126             urlString = Tools.glue(urlString, "?", listQueryParams);
 127         }
 128         return doGET(urlString, authForTest, fromTestID);
 129     }
 130
 131     public static final String MULTIPART_MIXED = "multipart/mixed";
 132     public static final String APPLICATION_XML = "application/xml";
 133
 134     /** Use this overload for multipart messages. */
 135     /**
 136     public static ServiceResult doPOST_PUTFromXML_Multipart(List<String> filesList,
 137                                                             List<String> partsList,
 138                                                             List<Map<String,String>> varsList,
 139                                                             String protoHostPort,
 140                                                             String uri,
 141                                                             String method,
 142                                                             XmlReplayEval evalStruct,
 143                                                             String authForTest,
 144                                                             String fromTestID)
 145                                                              throws Exception {
 146         if (  filesList==null||filesList.size()==0
 147             ||partsList==null||partsList.size()==0
 148             ||(partsList.size() != filesList.size())){
 149             throw new Exception("filesList and partsList must not be empty and must have the same number of items each.");
 150         }
 151         String content = DD + BOUNDARY;
 152         Map<String, String> contentRaw = new HashMap<String, String>();
 153         for (int i=0; i<partsList.size(); i++){
 154             String fileName = filesList.get(i);
 155             String commonPartName = partsList.get(i);
 156             byte[] b = FileUtils.readFileToByteArray(new File(fileName));
 157             String xmlString = new String(b);
 158
 159             xmlString = evalStruct.eval(xmlString, evalStruct.serviceResultsMap, varsList.get(i), evalStruct.jexl, evalStruct.jc);
 160             contentRaw.put(commonPartName, xmlString);
 161             content = content + CRLF + "label: "+commonPartName + CRLF
 162                               + "Content-Type: application/xml" + CRLF
 163                               + CRLF
 164                               + xmlString + CRLF
 165                               + DD + BOUNDARY;
 166         }
 167         content = content + DD;
 168         String urlString = protoHostPort+uri;
 169         return doPOST_PUT(urlString, content, contentRaw, BOUNDARY, method, MULTIPART_MIXED, authForTest, fromTestID); //method is POST or PUT.
 170     }
 171     */
 172
 173     /** Use this overload for NON-multipart messages, that is, regular POSTs. */
 174     public static ServiceResult doPOST_PUTFromXML(String fileName,
 175                                                       Map<String,String> vars,
 176                                                       String protoHostPort,
 177                                                       String uri,
 178                                                       String method,
 179                                                       String contentType,
 180                                                       XmlReplayEval evalStruct,
 181                                                       String authForTest,
 182                                                       String fromTestID)
 183     throws Exception {
 184         byte[] b = FileUtils.readFileToByteArray(new File(fileName));
 185         String xmlString = new String(b);
 186         String contentRaw = xmlString;
 187         xmlString = evalStruct.eval(xmlString, evalStruct.serviceResultsMap, vars, evalStruct.jexl, evalStruct.jc);
 188         String urlString = protoHostPort+uri;
 189         return doPOST_PUT(urlString, xmlString, contentRaw, BOUNDARY, method, contentType, authForTest, fromTestID); //method is POST or PUT.
 190     }
 191
 192         //HACK for speed testing in doPOST_PUT.
 193         //  Result: XmlReplay takes 9ms to process one test
 194         // right up to the point of actually firing an HTTP request.
 195         // or ~ 120 records per second.
 196         //result.CSID = "2";
 197         //result.overrideGotExpectedResult();
 198         //if (true) return result;
 199         //END-HACK
 200
 201     public static ServiceResult doPOST_PUT(String urlString,
 202                                                                      String content,
 203                                                                      String contentRaw,
 204                                                                      String boundary,
 205                                                                      String method,
 206                                                                      String contentType,
 207                                                                      String authForTest,
 208                                                                      String fromTestID) throws Exception {
 209         ServiceResult result = new ServiceResult();
 210         result.method = method;
 211         String deleteURL = "";
 212         String location = "";
 213         try {
 214             URL url = new URL(urlString);
 215             HttpURLConnection conn;
 216             conn = (HttpURLConnection) url.openConnection();
 217
 218             if (MULTIPART_MIXED.equalsIgnoreCase(contentType)){
 219                 conn.setRequestProperty("Accept", "multipart/mixed");
 220                 conn.setRequestProperty("content-type", "multipart/mixed; boundary=" + boundary);
 221             } else {
 222                 conn.setRequestProperty("Accept", "application/xml");
 223                 conn.setRequestProperty("content-type", contentType);
 224             }
 225             conn.setRequestProperty("Authorization", "Basic " + authForTest);  //TODO: remove test user : hard-coded as "dGVzdDp0ZXN0"
 226             conn.setRequestProperty("Connection", "close");
 227             conn.setRequestProperty("X-XmlReplay-fromTestID", fromTestID);
 228             conn.setDoOutput(true);
 229             conn.setDoInput(true);
 230             conn.setRequestMethod(method); // "POST" or "PUT"
 231             OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
 232             wr.write(content);
 233             wr.flush();
 234
 235             try {
 236                 result.requestPayload = content;
 237                 result.requestPayloadsRaw = contentRaw;
 238                 result.responseCode = conn.getResponseCode();
 239                 //System.out.println("responseCode: "+result.responseCode);
 240                 if (400 <= result.responseCode && result.responseCode <= 499){
 241                     return result;
 242                 }
 243                 readStream(conn, result);
 244             } catch (Throwable t){
 245                 //System.err.println("ERROR getting content from response: "+t);
 246                 result.error = t.toString();
 247             }
 248             wr.close();
 249
 250             Map<String, List<String>> headers = conn.getHeaderFields();
 251             List<String> locations = headers.get("Location");
 252             if (locations != null){
 253                 String locationZero = locations.get(0);
 254                 if (locationZero != null){
 255                     String[] segments = locationZero.split("/");
 256                     location = segments[segments.length - 1];
 257                     deleteURL = Tools.glue(urlString, "/", location);
 258                 }
 259             }
 260             result.location = location;
 261             result.deleteURL = deleteURL;
 262             result.CSID = location;
 263         } catch (Throwable t2){
 264             result.error = "ERROR in XmlReplayTransport: "+t2;
 265         }
 266         return result;
 267     }
 268
 269     public static ServiceResult doPOST_PUT_PostMethod(String urlString, String content, Map<String,String> contentRaw,
 270                                            String boundary, String method, String contentType,
 271                                            String authForTest, String fromTestID) throws Exception {
 272         ServiceResult result = new ServiceResult();
 273         result.method = method;
 274         String deleteURL = "";
 275         String location = "";
 276         try {
 277             HttpClient client = new HttpClient();
 278             PostMethod postMethod = new PostMethod(urlString);
 279             postMethod.setRequestHeader("Accept", "multipart/mixed");
 280             postMethod.addRequestHeader("Accept", "application/xml");
 281             postMethod.setRequestHeader("Authorization", "Basic " + authForTest);
 282             postMethod.setRequestHeader("X-XmlReplay-fromTestID", fromTestID);
 283             //this method takes an array of params.  Not sure what they expect us to do with a raw post:
 284             //   postMethod.setRequestBody();
 285             int statusCode1 = 0;
 286             String res = "";
 287             try {
 288                 statusCode1 = client.executeMethod(postMethod);
 289                 result.responseCode = statusCode1;
 290                 //System.out.println("statusCode: "+statusCode1+" statusLine ==>" + postMethod.getStatusLine());
 291                 result.responseMessage = postMethod.getStatusText();
 292                 res = postMethod.getResponseBodyAsString();
 293                 Header[] headers = postMethod.getResponseHeaders("Location");
 294                 if (headers.length>0) {
 295                     System.out.println("headers[0]:  "+headers[0]);
 296                     String locationZero = headers[0].getValue();
 297                     if (locationZero != null){
 298                         String[] segments = locationZero.split("/");
 299                         location = segments[segments.length - 1];
 300                         deleteURL = Tools.glue(urlString, "/", location);
 301                     }
 302                 }
 303                 postMethod.releaseConnection();
 304             } catch (Throwable t){
 305                 result.error = t.toString();
 306             }
 307             result.result = res;
 308             result.location = location;
 309             result.deleteURL = deleteURL;
 310             result.CSID = location;
 311         } catch (Throwable t2){
 312             result.error = "ERROR in XmlReplayTransport: "+t2;
 313         }
 314         return result;
 315     }
 316
 317     private static void readStream(HttpURLConnection  conn, ServiceResult result) throws Throwable {
 318         BufferedReader rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));
 319         try {
 320                 String line;
 321                 StringBuffer sb = new StringBuffer();
 322                 while ((line = rd.readLine()) != null) {
 323                     sb.append(line).append("\r\n");
 324                 }
 325                 String msg = sb.toString();
 326                 result.result = msg;
 327                 result.boundary = PayloadLogger.parseBoundary(conn.getHeaderField("CONTENT-TYPE"));
 328         } finally {
 329             rd.close();
 330         }
 331     }
 332
 333 }