added timestamp_fields configuration option

beater/nessusbeat.go

@@ -186,6 +186,10 @@ func (bt *Nessusbeat) Run(b *beat.Beat) error {
 					"see_also":      record[11],
 					"plugin_output": record[12],
 				}
+				timestampFields := strings.Split(bt.config.TimestampFields, ",")
+				for _, field := range timestampFields {
+					event[strings.TrimSpace(field)] = event["@timestamp"]
+				}
 				bt.client.PublishEvent(event)
 			}
 		}

config/config.go

@@ -4,14 +4,15 @@
 package config
 
 type Config struct {
-    CaCertPath        string `config:"cacert_path"`
+	CaCertPath        string `config:"cacert_path"`
 	ReportPath        string `config:"report_path"`
 	NessusApiUrl      string `config:"api_url"`
 	NessusApiUsername string `config:"api_username"`
 	NessusApiPassword string `config:"api_password"`
+	TimestampFields   string `config:"timestamp_fields"`
 }
 
 var DefaultConfig = Config{
-	ReportPath: "/opt/nessus/var/nessus/users/admin/reports",
-    NessusApiUrl: "https://localhost:8834",
+	ReportPath:   "/opt/nessus/var/nessus/users/admin/reports",
+	NessusApiUrl: "https://localhost:8834",
 }

nessusbeat.full.yml

@@ -8,6 +8,7 @@ nessusbeat:
   #api_url:
   #api_username:
   #api_password:
+  #timestamp_fields:
 
 name: nessusbeat
 

nessusbeat.yml

@@ -8,6 +8,7 @@ nessusbeat:
   #api_url:
   #api_username:
   #api_password:
+  #timestamp_fields:
 
 name: nessusbeat