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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     private static String formatAuth(String authForTest) {
  55         if (authForTest.startsWith("Bearer ")) {
  56             return authForTest;
  57         }
  58
  59         return ("Basic " + authForTest);
  60     }
  61
  62     public static ServiceResult doGET(String urlString, String authForTest, String fromTestID) throws Exception {
  63         ServiceResult pr = new ServiceResult();
  64         pr.fromTestID = fromTestID;
  65         pr.method = "GET";
  66         //HACK for speed testing.
  67         //pr.CSID = "2";
  68         //pr.overrideGotExpectedResult();
  69         //if (true) return pr;
  70         //END-HACK
  71         HttpClient client = new HttpClient();
  72         GetMethod getMethod = new GetMethod(urlString);
  73         getMethod.addRequestHeader("Accept", "multipart/mixed");
  74         getMethod.addRequestHeader("Accept", "application/xml");
  75         getMethod.setRequestHeader("Authorization", formatAuth(authForTest)); //"dGVzdDp0ZXN0");
  76         getMethod.setRequestHeader("X-XmlReplay-fromTestID", fromTestID);
  77         try {
  78             int statusCode1 = client.executeMethod(getMethod);
  79             pr.responseCode = statusCode1;
  80             pr.result = getMethod.getResponseBodyAsString();
  81             pr.responseMessage = getMethod.getStatusText();
  82             Header[] headers = getMethod.getResponseHeaders();
  83             pr.responseHeaders = Arrays.copyOf(headers, headers.length);
  84             Header hdr = getMethod.getResponseHeader("CONTENT-TYPE");
  85             if (hdr!=null){
  86                 String hdrStr = hdr.toExternalForm();
  87                 pr.boundary = PayloadLogger.parseBoundary(hdrStr);
  88             }
  89             pr.contentLength = getMethod.getResponseContentLength();
  90             getMethod.releaseConnection();
  91         } catch (Throwable t){
  92             //System.err.println("ERROR getting content from response: "+t);
  93             pr.error = t.toString();
  94         }
  95         return pr;
  96     }
  97
  98     public static ServiceResult doDELETE(String urlString, String authForTest, String testID, String fromTestID) throws Exception {
  99         ServiceResult pr = new ServiceResult();
 100         pr.failureReason = "";
 101         pr.method = "DELETE";
 102         pr.fullURL = urlString;
 103         pr.fromTestID = fromTestID;
 104         if (Tools.isEmpty(urlString)){
 105             pr.error = "url was empty.  Check the result for fromTestID: "+fromTestID+". currentTest: "+testID;
 106             return pr;
 107         }
 108         HttpClient client = new HttpClient();
 109         DeleteMethod deleteMethod = new DeleteMethod(urlString);
 110         deleteMethod.setRequestHeader("Accept", "multipart/mixed");
 111         deleteMethod.addRequestHeader("Accept", "application/xml");
 112         deleteMethod.setRequestHeader("Authorization", formatAuth(authForTest));
 113         if (Tools.notBlank(fromTestID)) {
 114                 deleteMethod.setRequestHeader("X-XmlReplay-fromTestID", fromTestID);
 115         }
 116         int statusCode1 = 0;
 117         String res = "";
 118         try {
 119             statusCode1 = client.executeMethod(deleteMethod);
 120             pr.responseCode = statusCode1;
 121             //System.out.println("statusCode: "+statusCode1+" statusLine ==>" + deleteMethod.getStatusLine());
 122             pr.responseMessage = deleteMethod.getStatusText();
 123             res = deleteMethod.getResponseBodyAsString();
 124             deleteMethod.releaseConnection();
 125         } catch (Throwable t){
 126             pr.error = t.toString();
 127         }
 128         pr.result = res;
 129         pr.responseCode = statusCode1;
 130         return pr;
 131     }
 132
 133     public static ServiceResult doLIST(String urlString, String listQueryParams, String authForTest, String fromTestID) throws Exception {
 134         //String u = Tools.glue(urlString, "/", "items/");
 135         if (Tools.notEmpty(listQueryParams)){
 136             urlString = Tools.glue(urlString, "?", listQueryParams);
 137         }
 138         return doGET(urlString, authForTest, fromTestID);
 139     }
 140
 141     public static final String MULTIPART_MIXED = "multipart/mixed";
 142     public static final String APPLICATION_XML = "application/xml";
 143
 144     /** Use this overload for multipart messages. */
 145     /**
 146     public static ServiceResult doPOST_PUTFromXML_Multipart(List<String> filesList,
 147                                                             List<String> partsList,
 148                                                             List<Map<String,String>> varsList,
 149                                                             String protoHostPort,
 150                                                             String uri,
 151                                                             String method,
 152                                                             XmlReplayEval evalStruct,
 153                                                             String authForTest,
 154                                                             String fromTestID)
 155                                                              throws Exception {
 156         if (  filesList==null||filesList.size()==0
 157             ||partsList==null||partsList.size()==0
 158             ||(partsList.size() != filesList.size())){
 159             throw new Exception("filesList and partsList must not be empty and must have the same number of items each.");
 160         }
 161         String content = DD + BOUNDARY;
 162         Map<String, String> contentRaw = new HashMap<String, String>();
 163         for (int i=0; i<partsList.size(); i++){
 164             String fileName = filesList.get(i);
 165             String commonPartName = partsList.get(i);
 166             byte[] b = FileUtils.readFileToByteArray(new File(fileName));
 167             String xmlString = new String(b);
 168
 169             xmlString = evalStruct.eval(xmlString, evalStruct.serviceResultsMap, varsList.get(i), evalStruct.jexl, evalStruct.jc);
 170             contentRaw.put(commonPartName, xmlString);
 171             content = content + CRLF + "label: "+commonPartName + CRLF
 172                               + "Content-Type: application/xml" + CRLF
 173                               + CRLF
 174                               + xmlString + CRLF
 175                               + DD + BOUNDARY;
 176         }
 177         content = content + DD;
 178         String urlString = protoHostPort+uri;
 179         return doPOST_PUT(urlString, content, contentRaw, BOUNDARY, method, MULTIPART_MIXED, authForTest, fromTestID); //method is POST or PUT.
 180     }
 181     */
 182
 183     /** Use this overload for NON-multipart messages, that is, regular POSTs. */
 184     public static ServiceResult doPOST_PUTFromXML(String fileName,
 185                                                       Map<String,String> vars,
 186                                                       String protoHostPort,
 187                                                       String uri,
 188                                                       String method,
 189                                                       String contentType,
 190                                                       XmlReplayEval evalStruct,
 191                                                       String authForTest,
 192                                                       String fromTestID)
 193     throws Exception {
 194         byte[] b = FileUtils.readFileToByteArray(new File(fileName));
 195         String xmlString = new String(b);
 196         String contentRaw = xmlString;
 197         xmlString = evalStruct.eval(xmlString, evalStruct.serviceResultsMap, vars, evalStruct.jexl, evalStruct.jc);
 198         String urlString = protoHostPort+uri;
 199         return doPOST_PUT(urlString, xmlString, contentRaw, BOUNDARY, method, contentType, authForTest, fromTestID); //method is POST or PUT.
 200     }
 201
 202         //HACK for speed testing in doPOST_PUT.
 203         //  Result: XmlReplay takes 9ms to process one test
 204         // right up to the point of actually firing an HTTP request.
 205         // or ~ 120 records per second.
 206         //result.CSID = "2";
 207         //result.overrideGotExpectedResult();
 208         //if (true) return result;
 209         //END-HACK
 210
 211     public static ServiceResult doPOST_PUT(String urlString,
 212                                                                      String content,
 213                                                                      String contentRaw,
 214                                                                      String boundary,
 215                                                                      String method,
 216                                                                      String contentType,
 217                                                                      String authForTest,
 218                                                                      String fromTestID) throws Exception {
 219         ServiceResult result = new ServiceResult();
 220         result.method = method;
 221         String deleteURL = "";
 222         String location = "";
 223         try {
 224             URL url = new URL(urlString);
 225             HttpURLConnection conn;
 226             conn = (HttpURLConnection) url.openConnection();
 227
 228             if (MULTIPART_MIXED.equalsIgnoreCase(contentType)){
 229                 conn.setRequestProperty("Accept", "multipart/mixed");
 230                 conn.setRequestProperty("content-type", "multipart/mixed; boundary=" + boundary);
 231             } else {
 232                 conn.setRequestProperty("Accept", "application/xml");
 233                 conn.setRequestProperty("content-type", contentType);
 234             }
 235             conn.setRequestProperty("Authorization", formatAuth(authForTest));  //TODO: remove test user : hard-coded as "dGVzdDp0ZXN0"
 236             conn.setRequestProperty("Connection", "close");
 237             conn.setRequestProperty("X-XmlReplay-fromTestID", fromTestID);
 238             conn.setDoOutput(true);
 239             conn.setDoInput(true);
 240             conn.setRequestMethod(method); // "POST" or "PUT"
 241             OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
 242             wr.write(content);
 243             wr.flush();
 244
 245             try {
 246                 result.requestPayload = content;
 247                 result.requestPayloadsRaw = contentRaw;
 248                 result.responseCode = conn.getResponseCode();
 249                 //System.out.println("responseCode: "+result.responseCode);
 250                 if (400 <= result.responseCode && result.responseCode <= 499){
 251                     return result;
 252                 }
 253                 readStream(conn, result);
 254             } catch (Throwable t){
 255                 //System.err.println("ERROR getting content from response: "+t);
 256                 result.error = t.toString();
 257             }
 258             wr.close();
 259
 260             Map<String, List<String>> headers = conn.getHeaderFields();
 261             List<String> locations = headers.get("Location");
 262             if (locations != null){
 263                 String locationZero = locations.get(0);
 264                 if (locationZero != null){
 265                     String[] segments = locationZero.split("/");
 266                     location = segments[segments.length - 1];
 267                     deleteURL = Tools.glue(urlString, "/", location);
 268                 }
 269             }
 270             result.location = location;
 271             result.deleteURL = deleteURL;
 272             result.CSID = location;
 273         } catch (Throwable t2){
 274             result.error = "ERROR in XmlReplayTransport: "+t2;
 275         }
 276         return result;
 277     }
 278
 279     public static ServiceResult doPOST_PUT_PostMethod(String urlString, String content, Map<String,String> contentRaw,
 280                                            String boundary, String method, String contentType,
 281                                            String authForTest, String fromTestID) throws Exception {
 282         ServiceResult result = new ServiceResult();
 283         result.method = method;
 284         String deleteURL = "";
 285         String location = "";
 286         try {
 287             HttpClient client = new HttpClient();
 288             PostMethod postMethod = new PostMethod(urlString);
 289             postMethod.setRequestHeader("Accept", "multipart/mixed");
 290             postMethod.addRequestHeader("Accept", "application/xml");
 291             postMethod.setRequestHeader("Authorization", formatAuth(authForTest));
 292             postMethod.setRequestHeader("X-XmlReplay-fromTestID", fromTestID);
 293             //this method takes an array of params.  Not sure what they expect us to do with a raw post:
 294             //   postMethod.setRequestBody();
 295             int statusCode1 = 0;
 296             String res = "";
 297             try {
 298                 statusCode1 = client.executeMethod(postMethod);
 299                 result.responseCode = statusCode1;
 300                 //System.out.println("statusCode: "+statusCode1+" statusLine ==>" + postMethod.getStatusLine());
 301                 result.responseMessage = postMethod.getStatusText();
 302                 res = postMethod.getResponseBodyAsString();
 303                 Header[] headers = postMethod.getResponseHeaders("Location");
 304                 if (headers.length>0) {
 305                     System.out.println("headers[0]:  "+headers[0]);
 306                     String locationZero = headers[0].getValue();
 307                     if (locationZero != null){
 308                         String[] segments = locationZero.split("/");
 309                         location = segments[segments.length - 1];
 310                         deleteURL = Tools.glue(urlString, "/", location);
 311                     }
 312                 }
 313                 postMethod.releaseConnection();
 314             } catch (Throwable t){
 315                 result.error = t.toString();
 316             }
 317             result.result = res;
 318             result.location = location;
 319             result.deleteURL = deleteURL;
 320             result.CSID = location;
 321         } catch (Throwable t2){
 322             result.error = "ERROR in XmlReplayTransport: "+t2;
 323         }
 324         return result;
 325     }
 326
 327     private static void readStream(HttpURLConnection  conn, ServiceResult result) throws Throwable {
 328         BufferedReader rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));
 329         try {
 330                 String line;
 331                 StringBuffer sb = new StringBuffer();
 332                 while ((line = rd.readLine()) != null) {
 333                     sb.append(line).append("\r\n");
 334                 }
 335                 String msg = sb.toString();
 336                 result.result = msg;
 337                 result.boundary = PayloadLogger.parseBoundary(conn.getHeaderField("CONTENT-TYPE"));
 338         } finally {
 339             rd.close();
 340         }
 341     }
 342
 343 }