Change: Improve application-detection requests,

The application-detection script now requests details for each report
individually with minimum results, which is usually faster for gathering
the host data and ensures all hosts are included.

Also, only hosts where a matching app was found are output.

scripts/application-detection.gmp.py

@@ -39,7 +39,18 @@ def check_args(args):
 
 
 def print_assets(gmp, appname):
- res = gmp.get_reports(details=True)
+ res = gmp.get_reports(details=False)
+
+ reports = res.xpath("/get_reports_response/report")
+ for report in reports:
+ report_id = report.attrib["id"]
+ print_assets_for_host(gmp, appname, report_id)
+
+
+def print_assets_for_host(gmp, appname, report_id):
+ res = gmp.get_report(
+ report_id, details=True, filter_string="rows=1 result_hosts_only=0"
+ )
 
  hosts = res.xpath("/get_reports_response/report/report/host")
 
@@ -56,11 +67,14 @@ def print_assets(gmp, appname):
  else:
  hostname = hostname[0]
 
- print(f"{ip} ({hostname})")
  apps = host.xpath(
  'detail/name[text() = "App"]/../value['
  f'contains(text(), "{appname}")]/text()'
  )
+ if len(apps) == 0:
+ continue
+
+ print(f"{ip} ({hostname})")
  for app in apps:
  print("\t" + app)
  print("\n")