Upgrade the 2 Apache HTTP Component libraries used by crawler

to their latest v5 versions and change the imports in the crawler. No
code changes required.

Author: davewichers

pom.xml

@@ -741,15 +741,15 @@
         </dependency>
 
         <dependency>
-            <groupId>org.apache.httpcomponents</groupId>
-            <artifactId>httpclient</artifactId>
-            <version>4.5.13</version>
+            <groupId>org.apache.httpcomponents.client5</groupId>
+            <artifactId>httpclient5</artifactId>
+            <version>5.1.3</version>
         </dependency>
 
         <dependency>
-            <groupId>org.apache.httpcomponents</groupId>
-            <artifactId>httpcore</artifactId>
-            <version>4.4.15</version>
+            <groupId>org.apache.httpcomponents.core5</groupId>
+            <artifactId>httpcore5</artifactId>
+            <version>5.1.3</version>
         </dependency>
 
         <dependency>

src/main/java/org/owasp/benchmark/helpers/Utils.java

@@ -50,10 +50,10 @@
 import javax.servlet.http.HttpServletResponse;
 import javax.xml.parsers.DocumentBuilderFactory;
 import javax.xml.parsers.ParserConfigurationException;
-import org.apache.http.conn.ssl.NoopHostnameVerifier;
-import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
-import org.apache.http.conn.ssl.TrustSelfSignedStrategy;
-import org.apache.http.ssl.SSLContexts;
+import org.apache.hc.client5.http.ssl.NoopHostnameVerifier;
+import org.apache.hc.client5.http.ssl.SSLConnectionSocketFactory;
+import org.apache.hc.client5.http.ssl.TrustSelfSignedStrategy;
+import org.apache.hc.core5.ssl.SSLContexts;
 import org.owasp.benchmark.service.pojo.XMLMessage;
 import org.owasp.esapi.ESAPI;