Merge pull request #94 from mitre/fixes_84

Author: rx294

.github/workflows/build.yml

@@ -62,3 +62,9 @@ jobs:
           jq 'del(.version, .platform.release)' zap_output.json > zap_output_jq.json
           jq 'del(.version, .platform.release)' ./sample_jsons/zap_mapper/zero.webappsecurity.json > zap_sample.json
           diff zap_sample.json zap_output_jq.json
+      - name: Test nessus_mapper
+        run: |
+          heimdall_tools nessus_mapper -x ./sample_jsons/nessus_mapper/sample_input_report/nessus_sample.nessus -o nessus.json
+          jq 'del(.version, .platform.release)' nessus.json-ip-10-10-23-102.json > nessus_jq.json
+          jq 'del(.version, .platform.release)' ./sample_jsons/nessus_mapper/nessus_sample_hdf.json > nessus_sample_hdf.json
+          diff nessus_sample_hdf.json nessus_jq.json

lib/heimdall_tools/nessus_mapper.rb

@@ -71,7 +71,8 @@ def extract_scaninfo
       info = {}
 
       info['policyName'] = policy['policyName']
-      info['version'] = policy['Preferences']['ServerPreferences']['preference'].select { |x| x['name'].eql? 'sc_version' }.first['value']
+      scanner_version = policy['Preferences']['ServerPreferences']['preference'].select { |x| x['name'].eql? 'sc_version' }
+      info['version'] = scanner_version.empty? ? NA_STRING : scanner_version.first['value']
       info
     rescue StandardError => e
       raise "Invalid Nessus XML file provided Exception: #{e}"