Remove jsessionid parsing now that keep_cookies is being used

Author: jheysel-r7

modules/exploits/linux/http/traccar_rce_upload.rb

@@ -137,10 +137,6 @@ def prepare_setup
         fail_with(Failure::Unreachable, 'Failed to receive a reply from the server.')
       end
 
-      jsessionid = res.get_cookies.scan(/JSESSIONID=([^;]+)/).flatten[0]
-      fail_with(Failure::UnexpectedReply, 'JSESSIONID not found.') unless jsessionid
-      vprint_status("JSESSIONID: #{jsessionid}")
-
       json = res.get_json_document
       unless res.code == 200 && json['name'] == datastore['USERNAME'] && json['email'] == datastore['EMAIL']
         print_status('Provide the correct password for the existing E-Mail address, or provide a new E-Mail address.')
@@ -178,10 +174,6 @@ def prepare_setup
         fail_with(Failure::Unreachable, 'Failed to receive a reply from the server.')
       end
 
-      jsessionid = res.get_cookies.scan(/JSESSIONID=([^;]+)/).flatten[0]
-      fail_with(Failure::UnexpectedReply, 'JSESSIONID not found.') unless jsessionid
-      vprint_status("JSESSIONID: #{jsessionid}")
-
       json = res.get_json_document
       unless res.code == 200 && json['name'] == datastore['USERNAME'] && json['email'] == datastore['EMAIL']
         fail_with(Failure::UnexpectedReply, 'Received unexpected reply:\n' + json.to_s)