omec-project · thakurajayL · Jun 11, 2024 · Jun 11, 2024 · Jun 11, 2024 · Jun 11, 2024
diff --git a/.golangci.yml b/.golangci.yml
@@ -224,14 +224,24 @@ linters:
     - ineffassign
     - typecheck
     # Additional
-    - lll
+    # - lll
     - godox
     # - gomnd
     #- maligned
     #- nestif
-    #- goconst
+    - goconst
     #- gocognit
     - nakedret
+    - gci
+    - misspell
+    - gofumpt
+    - whitespace
+    # - unconvert
+    - predeclared
+    - noctx
+    - dogsled
+    - asciicheck
+
   #disable-all: false
   fast: true
 issues:

diff --git a/logger/logger.go b/logger/logger.go
@@ -9,18 +9,19 @@ import (
 	"os"
 	"time"
 
+	formatter "github.com/antonfisher/nested-logrus-formatter"
 	"github.com/omec-project/util/logger"
 	"github.com/omec-project/util/logger_conf"
-
-	formatter "github.com/antonfisher/nested-logrus-formatter"
 	"github.com/sirupsen/logrus"
 )
 
-var log *logrus.Logger
-var NasLog *logrus.Entry
-var NasMsgLog *logrus.Entry
-var ConvertLog *logrus.Entry
-var SecurityLog *logrus.Entry
+var (
+	log         *logrus.Logger
+	NasLog      *logrus.Entry
+	NasMsgLog   *logrus.Entry
+	ConvertLog  *logrus.Entry
+	SecurityLog *logrus.Entry
+)
 
 func init() {
 	log = logrus.New()
@@ -34,12 +35,12 @@ func init() {
 		FieldsOrder:     []string{"component", "category"},
 	}
 
-	free5gcLogHook, err := logger.NewFileHook(logger_conf.Free5gcLogFile, os.O_CREATE|os.O_APPEND|os.O_RDWR, 0666)
+	free5gcLogHook, err := logger.NewFileHook(logger_conf.Free5gcLogFile, os.O_CREATE|os.O_APPEND|os.O_RDWR, 0o666)
 	if err == nil {
 		log.Hooks.Add(free5gcLogHook)
 	}
 
-	selfLogHook, err := logger.NewFileHook(logger_conf.LibLogDir+"nas.log", os.O_CREATE|os.O_APPEND|os.O_RDWR, 0666)
+	selfLogHook, err := logger.NewFileHook(logger_conf.LibLogDir+"nas.log", os.O_CREATE|os.O_APPEND|os.O_RDWR, 0o666)
 	if err == nil {
 		log.Hooks.Add(selfLogHook)
 	}
@@ -55,7 +56,7 @@ func SetLogLevel(level logrus.Level) {
 	log.SetLevel(level)
 }
 
-func SetReportCaller(bool bool) {
-	NasLog.Infoln("set report call :", bool)
-	log.SetReportCaller(bool)
+func SetReportCaller(set bool) {
+	NasLog.Infoln("set report call :", set)
+	log.SetReportCaller(set)
 }
diff --git a/nas.go b/nas.go
@@ -113,35 +113,35 @@ func GetSecurityHeaderType(byteArray []byte) uint8 {
 
 type GmmMessage struct {
 	GmmHeader
-	*nasMessage.AuthenticationRequest                            //8.2.1
-	*nasMessage.AuthenticationResponse                           //8.2.2
-	*nasMessage.AuthenticationResult                             //8.2.3
-	*nasMessage.AuthenticationFailure                            //8.2.4
-	*nasMessage.AuthenticationReject                             //8.2.5
-	*nasMessage.RegistrationRequest                              //8.2.6
-	*nasMessage.RegistrationAccept                               //8.2.7
-	*nasMessage.RegistrationComplete                             //8.2.8
-	*nasMessage.RegistrationReject                               //8.2.9
-	*nasMessage.ULNASTransport                                   //8.2.10
-	*nasMessage.DLNASTransport                                   //8.2.11
-	*nasMessage.DeregistrationRequestUEOriginatingDeregistration //8.2.12
-	*nasMessage.DeregistrationAcceptUEOriginatingDeregistration  //8.2.13
-	*nasMessage.DeregistrationRequestUETerminatedDeregistration  //8.2.14
-	*nasMessage.DeregistrationAcceptUETerminatedDeregistration   //8.2.15
-	*nasMessage.ServiceRequest                                   //8.2.16
-	*nasMessage.ServiceAccept                                    //8.2.17
-	*nasMessage.ServiceReject                                    //8.2.18
-	*nasMessage.ConfigurationUpdateCommand                       //8.2.19
-	*nasMessage.ConfigurationUpdateComplete                      //8.2.20
-	*nasMessage.IdentityRequest                                  //8.2.21
-	*nasMessage.IdentityResponse                                 //8.2.22
-	*nasMessage.Notification                                     //8.2.23
-	*nasMessage.NotificationResponse                             //8.2.24
-	*nasMessage.SecurityModeCommand                              //8.2.25
-	*nasMessage.SecurityModeComplete                             //8.2.26
-	*nasMessage.SecurityModeReject                               //8.2.27
-	*nasMessage.SecurityProtected5GSNASMessage                   //8.2.28
-	*nasMessage.Status5GMM                                       //8.2.29
+	*nasMessage.AuthenticationRequest                            // 8.2.1
+	*nasMessage.AuthenticationResponse                           // 8.2.2
+	*nasMessage.AuthenticationResult                             // 8.2.3
+	*nasMessage.AuthenticationFailure                            // 8.2.4
+	*nasMessage.AuthenticationReject                             // 8.2.5
+	*nasMessage.RegistrationRequest                              // 8.2.6
+	*nasMessage.RegistrationAccept                               // 8.2.7
+	*nasMessage.RegistrationComplete                             // 8.2.8
+	*nasMessage.RegistrationReject                               // 8.2.9
+	*nasMessage.ULNASTransport                                   // 8.2.10
+	*nasMessage.DLNASTransport                                   // 8.2.11
+	*nasMessage.DeregistrationRequestUEOriginatingDeregistration // 8.2.12
+	*nasMessage.DeregistrationAcceptUEOriginatingDeregistration  // 8.2.13
+	*nasMessage.DeregistrationRequestUETerminatedDeregistration  // 8.2.14
+	*nasMessage.DeregistrationAcceptUETerminatedDeregistration   // 8.2.15
+	*nasMessage.ServiceRequest                                   // 8.2.16
+	*nasMessage.ServiceAccept                                    // 8.2.17
+	*nasMessage.ServiceReject                                    // 8.2.18
+	*nasMessage.ConfigurationUpdateCommand                       // 8.2.19
+	*nasMessage.ConfigurationUpdateComplete                      // 8.2.20
+	*nasMessage.IdentityRequest                                  // 8.2.21
+	*nasMessage.IdentityResponse                                 // 8.2.22
+	*nasMessage.Notification                                     // 8.2.23
+	*nasMessage.NotificationResponse                             // 8.2.24
+	*nasMessage.SecurityModeCommand                              // 8.2.25
+	*nasMessage.SecurityModeComplete                             // 8.2.26
+	*nasMessage.SecurityModeReject                               // 8.2.27
+	*nasMessage.SecurityProtected5GSNASMessage                   // 8.2.28
+	*nasMessage.Status5GMM                                       // 8.2.29
 }
 
 const (
@@ -185,6 +185,7 @@ func (a *Message) PlainNasDecode(byteArray *[]byte) error {
 	}
 	return fmt.Errorf("Extended Protocol Discriminator[%d] is not allowed in Nas Message Deocde", epd)
 }
+
 func (a *Message) PlainNasEncode() ([]byte, error) {
 	data := new(bytes.Buffer)
 	if a.GmmMessage != nil {
@@ -195,7 +196,6 @@ func (a *Message) PlainNasEncode() ([]byte, error) {
 		return data.Bytes(), err
 	}
 	return nil, fmt.Errorf("Gmm/Gsm Message are both empty in Nas Message Encode")
-
 }
 
 func (a *Message) GmmMessageDecode(byteArray *[]byte) error {
@@ -359,22 +359,22 @@ func (a *Message) GmmMessageEncode(buffer *bytes.Buffer) error {
 
 type GsmMessage struct {
 	GsmHeader
-	*nasMessage.PDUSessionEstablishmentRequest      //8.3.1
-	*nasMessage.PDUSessionEstablishmentAccept       //8.3.2
-	*nasMessage.PDUSessionEstablishmentReject       //8.3.3
-	*nasMessage.PDUSessionAuthenticationCommand     //8.3.4
-	*nasMessage.PDUSessionAuthenticationComplete    //8.3.5
-	*nasMessage.PDUSessionAuthenticationResult      //8.3.6
-	*nasMessage.PDUSessionModificationRequest       //8.3.7
-	*nasMessage.PDUSessionModificationReject        //8.3.8
-	*nasMessage.PDUSessionModificationCommand       //8.3.9
-	*nasMessage.PDUSessionModificationComplete      //8.3.10
-	*nasMessage.PDUSessionModificationCommandReject //8.3.11
-	*nasMessage.PDUSessionReleaseRequest            //8.3.12
-	*nasMessage.PDUSessionReleaseReject             //8.3.13
-	*nasMessage.PDUSessionReleaseCommand            //8.3.14
-	*nasMessage.PDUSessionReleaseComplete           //8.3.15
-	*nasMessage.Status5GSM                          //8.3.16
+	*nasMessage.PDUSessionEstablishmentRequest      // 8.3.1
+	*nasMessage.PDUSessionEstablishmentAccept       // 8.3.2
+	*nasMessage.PDUSessionEstablishmentReject       // 8.3.3
+	*nasMessage.PDUSessionAuthenticationCommand     // 8.3.4
+	*nasMessage.PDUSessionAuthenticationComplete    // 8.3.5
+	*nasMessage.PDUSessionAuthenticationResult      // 8.3.6
+	*nasMessage.PDUSessionModificationRequest       // 8.3.7
+	*nasMessage.PDUSessionModificationReject        // 8.3.8
+	*nasMessage.PDUSessionModificationCommand       // 8.3.9
+	*nasMessage.PDUSessionModificationComplete      // 8.3.10
+	*nasMessage.PDUSessionModificationCommandReject // 8.3.11
+	*nasMessage.PDUSessionReleaseRequest            // 8.3.12
+	*nasMessage.PDUSessionReleaseReject             // 8.3.13
+	*nasMessage.PDUSessionReleaseCommand            // 8.3.14
+	*nasMessage.PDUSessionReleaseComplete           // 8.3.15
+	*nasMessage.Status5GSM                          // 8.3.16
 }
 
 const (

diff --git a/nasConvert/AmfId.go b/nasConvert/AmfId.go
@@ -11,7 +11,6 @@ import (
 )
 
 func AmfIdToNas(amfId string) (amfRegionId uint8, amfSetId uint16, amfPointer uint8) {
-
 	amfIdBytes, err := hex.DecodeString(amfId)
 	if err != nil {
 		log.Printf("amfId decode failed: %+v", err)
@@ -24,7 +23,6 @@ func AmfIdToNas(amfId string) (amfRegionId uint8, amfSetId uint16, amfPointer ui
 }
 
 func AmfIdToModels(amfRegionId uint8, amfSetId uint16, amfPointer uint8) (amfId string) {
-
 	tmpBytes := []uint8{amfRegionId, uint8(amfSetId>>2) & 0xff, uint8(amfSetId&0x03) + amfPointer&0x3f}
 	amfId = hex.EncodeToString(tmpBytes)
 	return

diff --git a/nasConvert/GPRSTimer2.go b/nasConvert/GPRSTimer2.go
@@ -12,7 +12,6 @@ import (
 // TS 24.008 10.5.7.4, TS 24.501 9.11.2.4
 // the unit of timerValue is second
 func GPRSTimer2ToNas(timerValue int) (timerValueNas uint8) {
-
 	timerValueNas = 0
 
 	if timerValue <= 64 {

diff --git a/nasConvert/GPRSTimer3.go b/nasConvert/GPRSTimer3.go
@@ -11,7 +11,6 @@ import (
 
 // TS 24.008 10.5.7.4a
 func GPRSTimer3ToNas(timerValue int) (timerValueNas uint8) {
-
 	if timerValue <= 2*31 {
 		t := uint8(timerValue / 2)
 		timerValueNas = (nasMessage.GPRSTimer3UnitMultiplesOf2Seconds << 5) + t

diff --git a/nasConvert/Ladn.go b/nasConvert/Ladn.go
@@ -10,7 +10,6 @@ import (
 )
 
 func LadnToModels(buf []uint8) (dnnValues []string) {
-
 	for bufOffset := 1; bufOffset < len(buf); {
 		lenOfDnn := int(buf[bufOffset])
 		dnn := string(buf[bufOffset : bufOffset+lenOfDnn])
@@ -22,7 +21,6 @@ func LadnToModels(buf []uint8) (dnnValues []string) {
 }
 
 func LadnToNas(dnn string, taiLists []models.Tai) (ladnNas []uint8) {
-
 	dnnNas := []byte(dnn)
 
 	ladnNas = append(ladnNas, uint8(len(dnnNas)))

diff --git a/nasConvert/MobileIdentity5GS.go b/nasConvert/MobileIdentity5GS.go
@@ -27,7 +27,6 @@ func GetTypeOfIdentity(buf byte) uint8 {
 // "suci-0-${mcc}-${mnc}-${routingIndentifier}-${protectionScheme}-${homeNetworkPublicKeyIdentifier}-${schemeOutput}"
 // suci(nai) = "nai-${naiString}"
 func SuciToString(buf []byte) (suci string, plmnId string) {
-
 	var mcc, mnc, routingInd, protectionScheme, homeNetworkPublicKeyIdentifier, schemeOutput string
 
 	supiFormat := (buf[0] & 0xf0) >> 4
@@ -85,8 +84,10 @@ func SuciToString(buf []byte) (suci string, plmnId string) {
 		schemeOutput = hex.EncodeToString(buf[8:])
 	}
 
-	suci = strings.Join([]string{"suci", "0", mcc, mnc, routingInd, protectionScheme, homeNetworkPublicKeyIdentifier,
-		schemeOutput}, "-")
+	suci = strings.Join([]string{
+		"suci", "0", mcc, mnc, routingInd, protectionScheme, homeNetworkPublicKeyIdentifier,
+		schemeOutput,
+	}, "-")
 	return suci, plmnId
 }
 
@@ -100,7 +101,6 @@ func NaiToString(buf []byte) (nai string) {
 
 // nasType: TS 24.501 9.11.3.4
 func GutiToString(buf []byte) (guami models.Guami, guti string) {
-
 	plmnID := PlmnIDToString(buf[1:4])
 	amfID := hex.EncodeToString(buf[4:7])
 	tmsi5G := hex.EncodeToString(buf[7:])
@@ -183,7 +183,6 @@ func GutiToNas(guti string) nasType.GUTI5G {
 
 // PEI: ^(imei-[0-9]{15}|imeisv-[0-9]{16}|.+)$
 func PeiToString(buf []byte) string {
-
 	var prefix string
 
 	typeOfIdentity := buf[0] & 0x07

diff --git a/nasConvert/NetWorkName.go b/nasConvert/NetWorkName.go
@@ -11,7 +11,6 @@ import (
 
 // TS 24.501 9.11.3.35, TS 24.008 10.5.3.5a
 func FullNetworkNameToNas(name string) (fullNetworkName nasType.FullNameForNetwork) {
-
 	asciiArray := []byte(name)
 	numOfSpareBits := 8 - ((7 * len(asciiArray)) % 8)
 
@@ -41,7 +40,6 @@ func FullNetworkNameToNas(name string) (fullNetworkName nasType.FullNameForNetwo
 }
 
 func ShortNetworkNameToNas(name string) (shortNetworkName nasType.ShortNameForNetwork) {
-
 	asciiArray := []byte(name)
 	numOfSpareBits := 8 - ((7 * len(asciiArray)) % 8)
 

diff --git a/nasConvert/Nssai.go b/nasConvert/Nssai.go
@@ -37,7 +37,6 @@ func RequestedNssaiToModels(nasNssai *nasType.RequestedNSSAI) ([]models.MappingO
 
 // TS 24.501 9.11.2.8, Length & value part of S-NSSAI IE
 func snssaiToModels(lengthOfSnssaiContents uint8, buf []byte) (models.MappingOfSnssai, error) {
-
 	snssai := models.MappingOfSnssai{}
 
 	switch lengthOfSnssaiContents {

diff --git a/nasConvert/Nssai_test.go b/nasConvert/Nssai_test.go
@@ -16,7 +16,6 @@ import (
 )
 
 func TestRequestedNssaiToModels(t *testing.T) {
-
 	testCases := []struct {
 		name         string
 		requestNssai nasType.RequestedNSSAI

diff --git a/nasConvert/PlmnId.go b/nasConvert/PlmnId.go
@@ -63,7 +63,6 @@ func PlmnIDToNas(plmnID models.PlmnId) []uint8 {
 }
 
 func PlmnIDToString(nasBuf []byte) string {
-
 	mccDigit1 := nasBuf[0] & 0x0f
 	mccDigit2 := (nasBuf[0] & 0xf0) >> 4
 	mccDigit3 := (nasBuf[1] & 0x0f)

diff --git a/nasConvert/ProtocolConfigurationOptions.go b/nasConvert/ProtocolConfigurationOptions.go
@@ -44,7 +44,6 @@ func NewProtocolOrContainerUnit() (pcu *ProtocolOrContainerUnit) {
 }
 
 func NewProtocolConfigurationOptions() (pco *ProtocolConfigurationOptions) {
-
 	pco = &ProtocolConfigurationOptions{
 		ProtocolOrContainerList: make([]*ProtocolOrContainerUnit, 0),
 	}
@@ -53,7 +52,6 @@ func NewProtocolConfigurationOptions() (pco *ProtocolConfigurationOptions) {
 }
 
 func (protocolConfigurationOptions *ProtocolConfigurationOptions) Marshal() []byte {
-
 	var metaInfo uint8
 	var extension uint8 = 1
 	var spare uint8 = 0
@@ -66,7 +64,6 @@ func (protocolConfigurationOptions *ProtocolConfigurationOptions) Marshal() []by
 	}
 
 	for _, containerUnit := range protocolConfigurationOptions.ProtocolOrContainerList {
-
 		if err := binary.Write(buffer, binary.BigEndian, &containerUnit.ProtocolOrContainerID); err != nil {
 			logger.ConvertLog.Warnf("Write protocolOrContainerID failed: %+v", err)
 		}
@@ -96,7 +93,6 @@ func (protocolConfigurationOptions *ProtocolConfigurationOptions) UnMarshal(data
 	var curContainer *ProtocolOrContainerUnit
 
 	for numOfBytes > 0 {
-
 		switch readingState {
 		case ReadingID:
 			curContainer = NewProtocolOrContainerUnit()
@@ -170,7 +166,6 @@ func (protocolConfigurationOptions *ProtocolConfigurationOptions) AddIPAddressAl
 }
 
 func (protocolConfigurationOptions *ProtocolConfigurationOptions) AddDNSServerIPv4Address(dnsIP net.IP) (err error) {
-
 	if dnsIP.To4() == nil {
 		err = fmt.Errorf("The DNS IP should be IPv4 in AddDNSServerIPv4Address!")
 		return
@@ -222,7 +217,6 @@ func (protocolConfigurationOptions *ProtocolConfigurationOptions) AddPCSCFIPv4Ad
 }
 
 func (protocolConfigurationOptions *ProtocolConfigurationOptions) AddDNSServerIPv6Address(dnsIP net.IP) (err error) {
-
 	if dnsIP.To16() == nil {
 		err = fmt.Errorf("The DNS IP should be IPv6 in AddDNSServerIPv6Address!")
 		return
@@ -251,11 +245,9 @@ func (protocolConfigurationOptions *ProtocolConfigurationOptions) AddIPv4LinkMTU
 	protocolOrContainerUnit.ProtocolOrContainerID = nasMessage.IPv4LinkMTUDL
 	protocolOrContainerUnit.LengthOfContents = 2
 	logger.ConvertLog.Traceln("LengthOfContents: ", protocolOrContainerUnit.LengthOfContents)
-	protocolOrContainerUnit.Contents =
-		append(protocolOrContainerUnit.Contents, []byte{uint8(mtu >> 8), uint8(mtu & 0xff)}...)
+	protocolOrContainerUnit.Contents = append(protocolOrContainerUnit.Contents, []byte{uint8(mtu >> 8), uint8(mtu & 0xff)}...)
 	logger.ConvertLog.Traceln("Contents: ", protocolOrContainerUnit.Contents)
 
-	protocolConfigurationOptions.ProtocolOrContainerList =
-		append(protocolConfigurationOptions.ProtocolOrContainerList, protocolOrContainerUnit)
+	protocolConfigurationOptions.ProtocolOrContainerList = append(protocolConfigurationOptions.ProtocolOrContainerList, protocolOrContainerUnit)
 	return
 }
diff --git a/nasConvert/SessionAMBR.go b/nasConvert/SessionAMBR.go
@@ -18,7 +18,6 @@ import (
 )
 
 func ModelsToSessionAMBR(ambr *models.Ambr) (sessAmbr nasType.SessionAMBR) {
-
 	fmt.Println(ambr)
 
 	uplink := strings.Split(ambr.Uplink, " ")
-Original file line number
+Diff line change
@@ Expand Up / @@ -18,7 +18,6 @@ import ( @@
     )
     func ModelsToSessionAMBR(ambr *models.Ambr) (sessAmbr nasType.SessionAMBR) {
     	fmt.Println(ambr)
     	uplink := strings.Split(ambr.Uplink, " ")
@@ Expand Down @@