gmm

Documentation

Index

• Constants
• Variables
• func Authentication(state *fsm.State, event fsm.EventType, args fsm.ArgsType)
• func AuthenticationProcedure(ue *context.AmfUe, accessType models.AccessType) (bool, error)
• func ContextSetup(state *fsm.State, event fsm.EventType, args fsm.ArgsType)
• func CreatePDUSession(ulNasTransport *nasMessage.ULNASTransport, ue *context.AmfUe, ...) (setNewSmContext bool, err error)
• func DeRegistered(state *fsm.State, event fsm.EventType, args fsm.ArgsType)
• func DeregisteredInitiated(state *fsm.State, event fsm.EventType, args fsm.ArgsType)
• func HandleAuthenticationError(ue *context.AmfUe, anType models.AccessType) error
• func HandleAuthenticationFailure(ue *context.AmfUe, anType models.AccessType, ...) error
• func HandleAuthenticationResponse(ue *context.AmfUe, accessType models.AccessType, ...) error
• func HandleConfigurationUpdateComplete(ue *context.AmfUe, ...) error
• func HandleDeregistrationAccept(ue *context.AmfUe, anType models.AccessType, ...) error
• func HandleDeregistrationRequest(ue *context.AmfUe, anType models.AccessType, ...) error
• func HandleIdentityResponse(ue *context.AmfUe, identityResponse *nasMessage.IdentityResponse) error
• func HandleInitialRegistration(ue *context.AmfUe, anType models.AccessType) error
• func HandleMobilityAndPeriodicRegistrationUpdating(ue *context.AmfUe, anType models.AccessType) error
• func HandleNotificationResponse(ue *context.AmfUe, notificationResponse *nasMessage.NotificationResponse) error
• func HandleRegistrationComplete(ue *context.AmfUe, accessType models.AccessType, ...) error
• func HandleRegistrationRequest(ue *context.AmfUe, anType models.AccessType, procedureCode int64, ...) error
• func HandleSecurityModeComplete(ue *context.AmfUe, anType models.AccessType, procedureCode int64, ...) error
• func HandleSecurityModeReject(ue *context.AmfUe, anType models.AccessType, ...) error
• func HandleServiceRequest(ue *context.AmfUe, anType models.AccessType, ...) error
• func HandleStatus5GMM(ue *context.AmfUe, anType models.AccessType, status5GMM *nasMessage.Status5GMM) error
• func HandleULNASTransport(ue *context.AmfUe, anType models.AccessType, ...) error
• func IdentityVerification(ue *context.AmfUe) bool
• func Registered(state *fsm.State, event fsm.EventType, args fsm.ArgsType)
• func SecurityMode(state *fsm.State, event fsm.EventType, args fsm.ArgsType)

Constants

const (
	GmmMessageEvent           fsm.EventType = "Gmm Message"
	StartAuthEvent            fsm.EventType = "Start Authentication"
	AuthSuccessEvent          fsm.EventType = "Authentication Success"
	AuthErrorEvent            fsm.EventType = "Authentication Error"
	AuthRestartEvent          fsm.EventType = "Authentication Restart"
	AuthFailEvent             fsm.EventType = "Authentication Fail"
	SecurityModeSuccessEvent  fsm.EventType = "SecurityMode Success"
	SecurityModeFailEvent     fsm.EventType = "SecurityMode Fail"
	ContextSetupSuccessEvent  fsm.EventType = "ContextSetup Success"
	ContextSetupFailEvent     fsm.EventType = "ContextSetup Fail"
	InitDeregistrationEvent   fsm.EventType = "Initialize Deregistration"
	DeregistrationAcceptEvent fsm.EventType = "Deregistration Accept"
)

const (
	ArgAmfUe               string = "AMF Ue"
	ArgNASMessage          string = "NAS Message"
	ArgProcedureCode       string = "Procedure Code"
	ArgAccessType          string = "Access Type"
	ArgEAPSuccess          string = "EAP Success"
	ArgEAPMessage          string = "EAP Message"
	Arg3GPPDeregistered    string = "3GPP Deregistered"
	ArgNon3GPPDeregistered string = "Non3GPP Deregistered"
)

Variables

var GmmFSM *fsm.FSM

Functions

func Authentication

func Authentication(state *fsm.State, event fsm.EventType, args fsm.ArgsType)

func AuthenticationProcedure

func AuthenticationProcedure(ue *context.AmfUe, accessType models.AccessType) (bool, error)

func ContextSetup

func ContextSetup(state *fsm.State, event fsm.EventType, args fsm.ArgsType)

func CreatePDUSession

func CreatePDUSession(ulNasTransport *nasMessage.ULNASTransport,
	ue *context.AmfUe,
	anType models.AccessType,
	pduSessionID int32,
	smMessage []uint8,
) (setNewSmContext bool, err error)

func DeRegistered

func DeRegistered(state *fsm.State, event fsm.EventType, args fsm.ArgsType)

func DeregisteredInitiated

func DeregisteredInitiated(state *fsm.State, event fsm.EventType, args fsm.ArgsType)

func HandleAuthenticationError

func HandleAuthenticationError(ue *context.AmfUe, anType models.AccessType) error

func HandleAuthenticationFailure

func HandleAuthenticationFailure(ue *context.AmfUe, anType models.AccessType,
	authenticationFailure *nasMessage.AuthenticationFailure,
) error

func HandleAuthenticationResponse

func HandleAuthenticationResponse(ue *context.AmfUe, accessType models.AccessType,
	authenticationResponse *nasMessage.AuthenticationResponse,
) error

TS 24.501 5.4.1

func HandleConfigurationUpdateComplete

func HandleConfigurationUpdateComplete(ue *context.AmfUe,
	configurationUpdateComplete *nasMessage.ConfigurationUpdateComplete,
) error

func HandleDeregistrationAccept

func HandleDeregistrationAccept(ue *context.AmfUe, anType models.AccessType,
	deregistrationAccept *nasMessage.DeregistrationAcceptUETerminatedDeregistration,
) error

TS 23.502 4.2.2.3

func HandleDeregistrationRequest

func HandleDeregistrationRequest(ue *context.AmfUe, anType models.AccessType,
	deregistrationRequest *nasMessage.DeregistrationRequestUEOriginatingDeregistration,
) error

TS 23.502 4.2.2.3

func HandleIdentityResponse

func HandleIdentityResponse(ue *context.AmfUe, identityResponse *nasMessage.IdentityResponse) error

func HandleInitialRegistration

func HandleInitialRegistration(ue *context.AmfUe, anType models.AccessType) error

func HandleMobilityAndPeriodicRegistrationUpdating

func HandleMobilityAndPeriodicRegistrationUpdating(ue *context.AmfUe, anType models.AccessType) error

func HandleNotificationResponse

func HandleNotificationResponse(ue *context.AmfUe, notificationResponse *nasMessage.NotificationResponse) error

TS 24501 5.6.3.2

func HandleRegistrationComplete

func HandleRegistrationComplete(ue *context.AmfUe, accessType models.AccessType,
	registrationComplete *nasMessage.RegistrationComplete,
) error

func HandleRegistrationRequest

func HandleRegistrationRequest(ue *context.AmfUe, anType models.AccessType, procedureCode int64,
	registrationRequest *nasMessage.RegistrationRequest,
) error

Handle cleartext IEs of Registration Request, which cleattext IEs defined in TS 24.501 4.4.6

func HandleSecurityModeComplete

func HandleSecurityModeComplete(ue *context.AmfUe, anType models.AccessType, procedureCode int64,
	securityModeComplete *nasMessage.SecurityModeComplete,
) error

TS 33.501 6.7.2

func HandleSecurityModeReject

func HandleSecurityModeReject(ue *context.AmfUe, anType models.AccessType,
	securityModeReject *nasMessage.SecurityModeReject,
) error

func HandleServiceRequest

func HandleServiceRequest(ue *context.AmfUe, anType models.AccessType,
	serviceRequest *nasMessage.ServiceRequest,
) error

TS 24501 5.6.1

func HandleStatus5GMM

func HandleStatus5GMM(ue *context.AmfUe, anType models.AccessType, status5GMM *nasMessage.Status5GMM) error

func HandleULNASTransport

func HandleULNASTransport(ue *context.AmfUe, anType models.AccessType,
	ulNasTransport *nasMessage.ULNASTransport,
) error

func IdentityVerification

func IdentityVerification(ue *context.AmfUe) bool

func Registered

func Registered(state *fsm.State, event fsm.EventType, args fsm.ArgsType)

func SecurityMode

func SecurityMode(state *fsm.State, event fsm.EventType, args fsm.ArgsType)