feat(config): add option for audit file (fixes #9481) (#10066)

lib/config/config_test.go

@@ -92,6 +92,8 @@ func TestDefaultValues(t *testing.T) {
 			RawStunServers:            []string{"default"},
 			AnnounceLANAddresses:      true,
 			FeatureFlags:              []string{},
+			AuditEnabled:              false,
+			AuditFile:                 "",
 			ConnectionPriorityTCPLAN:  10,
 			ConnectionPriorityQUICLAN: 20,
 			ConnectionPriorityTCPWAN:  30,
@@ -295,6 +297,8 @@ func TestOverriddenValues(t *testing.T) {
 		StunKeepaliveMinS:         900,
 		RawStunServers:            []string{"foo"},
 		FeatureFlags:              []string{"feature"},
+		AuditEnabled:              true,
+		AuditFile:                 "nggyu",
 		ConnectionPriorityTCPLAN:  40,
 		ConnectionPriorityQUICLAN: 45,
 		ConnectionPriorityTCPWAN:  50,

lib/config/optionsconfiguration.go

@@ -68,6 +68,8 @@ type OptionsConfiguration struct {
 	AnnounceLANAddresses        bool     `json:"announceLANAddresses" xml:"announceLANAddresses" default:"true"`
 	SendFullIndexOnUpgrade      bool     `json:"sendFullIndexOnUpgrade" xml:"sendFullIndexOnUpgrade"`
 	FeatureFlags                []string `json:"featureFlags" xml:"featureFlag"`
+	AuditEnabled                bool     `json:"auditEnabled" xml:"auditEnabled" default:"false"`
+	AuditFile                   string   `json:"auditFile" xml:"auditFile"`
 	// The number of connections at which we stop trying to connect to more
 	// devices, zero meaning no limit. Does not affect incoming connections.
 	ConnectionLimitEnough int `json:"connectionLimitEnough" xml:"connectionLimitEnough"`

lib/config/testdata/overridenvalues.xml

@@ -45,6 +45,8 @@
         <unackedNotificationID>asdfasdf</unackedNotificationID>
         <announceLANAddresses>false</announceLANAddresses>
         <featureFlag>feature</featureFlag>
+        <auditEnabled>true</auditEnabled>
+        <auditFile>nggyu</auditFile>
         <connectionPriorityTcpLan>40</connectionPriorityTcpLan>
         <connectionPriorityQuicLan>45</connectionPriorityQuicLan>
         <connectionPriorityTcpWan>50</connectionPriorityTcpWan>