udm

package
v0.3.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Sep 24, 2025 License: Apache-2.0 Imports: 19 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	AuthenticationManagementField = "8000"
	EncryptionAlgorithm           = 0
	EncryptionKey                 = 0
	OpValue                       = ""
)
View Source 
const (
	SqnMAx int64 = 0x7FFFFFFFFFF
)

Variables

View Source 
var AllowedSessionTypes = []models.PduSessionType{models.PduSessionTypeIPv4}
View Source 
var AllowedSscModes = []string{
	"SSC_MODE_2",
	"SSC_MODE_3",
}

Functions

func CreateAuthData 

func CreateAuthData(ctx context.Context, authInfoRequest models.AuthenticationInfoRequest, suc string) (*models.AuthenticationInfoResult, error)

func EditAuthenticationSubscription added in v0.0.5 

func EditAuthenticationSubscription(ctx context.Context, ueID string, sequenceNumber string) error

func EditRegistrationAmf3gppAccess 

func EditRegistrationAmf3gppAccess(ctx context.Context, registerRequest models.Amf3GppAccessRegistration, ueID string) error

TS 29.503 5.3.2.2.2

func GetAmData 

func GetAmData(ctx context.Context, ueID string) (*models.AccessAndMobilitySubscriptionData, error)

func GetAmDataAndSetAMSubscription added in v0.0.5 

func GetAmDataAndSetAMSubscription(ctx context.Context, supi string) (*models.AccessAndMobilitySubscriptionData, error)

func GetAndSetSmData added in v0.0.5 

func GetAndSetSmData(ctx context.Context, supi string, Dnn string, Snssai string) ([]models.SessionManagementSubscriptionData, error)

func GetAndSetSmfSelectData added in v0.0.5 

func GetAndSetSmfSelectData(ctx context.Context, supi string) (*models.SmfSelectionSubscriptionData, error)

func GetAuthSubsData added in v0.0.5 

func GetAuthSubsData(ctx context.Context, ueID string) (*models.AuthenticationSubscription, error)

func GetNssai 

func GetNssai(ctx context.Context, supi string) (*models.Nssai, error)

func GetSmData 

func GetSmData(ctx context.Context, ueID string) ([]models.SessionManagementSubscriptionData, error)

func GetSmfSelectData 

func GetSmfSelectData(ctx context.Context, ueID string) (*models.SmfSelectionSubscriptionData, error)

func GetUeContextInSmfData 

func GetUeContextInSmfData(ctx context.Context, supi string) (*models.UeContextInSmfData, error)

func SetDBInstance added in v0.0.12 

func SetDBInstance(dbInstance *db.Database)

func Start 

func Start(dbInstance *db.Database) error

Types

type UDMContext 

type UDMContext struct {
	DBInstance *db.Database
	UdmUePool  sync.Map // map[supi]*UdmUeContext
}

func (*UDMContext) CreateAmf3gppRegContext 

func (context *UDMContext) CreateAmf3gppRegContext(supi string, body models.Amf3GppAccessRegistration)

func (*UDMContext) CreateSmfSelectionSubsDataforUe 

func (context *UDMContext) CreateSmfSelectionSubsDataforUe(supi string, body models.SmfSelectionSubscriptionData)

functions for SmfSelectionSubscriptionData

func (*UDMContext) CreateUeContextInSmfDataforUe 

func (context *UDMContext) CreateUeContextInSmfDataforUe(supi string, body models.UeContextInSmfData)

functions related UecontextInSmfData

func (*UDMContext) ManageSmData 

func (context *UDMContext) ManageSmData(smDatafromUDR []models.SessionManagementSubscriptionData, snssaiFromReq string, dnnFromReq string) (map[string]models.SessionManagementSubscriptionData, error)

func (*UDMContext) NewUdmUe 

func (context *UDMContext) NewUdmUe(supi string) *UdmUeContext

func (*UDMContext) UdmUeFindBySupi 

func (context *UDMContext) UdmUeFindBySupi(supi string) (*UdmUeContext, bool)

type UdmUeContext 

type UdmUeContext struct {
	Supi                              string
	Gpsi                              string
	Nssai                             *models.Nssai
	Amf3GppAccessRegistration         *models.Amf3GppAccessRegistration
	AccessAndMobilitySubscriptionData *models.AccessAndMobilitySubscriptionData
	SmfSelSubsData                    *models.SmfSelectionSubscriptionData
	UeCtxtInSmfData                   *models.UeContextInSmfData
	SessionManagementSubsData         map[string]models.SessionManagementSubscriptionData
	SubscribeToNotifChange            map[string]*models.SdmSubscription
	SubscribeToNotifSharedDataChange  *models.SdmSubscription
	PduSessionID                      string

	SmSubsDataLock sync.RWMutex
	// contains filtered or unexported fields
}

func (*UdmUeContext) CreateSubscriptiontoNotifChange 

func (udmUeContext *UdmUeContext) CreateSubscriptiontoNotifChange(subscriptionID string, body *models.SdmSubscription)

functions related to sdmSubscription (subscribe to notification of data change)

func (*UdmUeContext) SetAMSubsriptionData 

func (udmUeContext *UdmUeContext) SetAMSubsriptionData(amData *models.AccessAndMobilitySubscriptionData)

func (*UdmUeContext) SetSMSubsData 

func (udmUeContext *UdmUeContext) SetSMSubsData(smSubsData map[string]models.SessionManagementSubscriptionData)

SetSMSubsData ... functions to set SessionManagementSubsData

func (*UdmUeContext) SetSmfSelectionSubsData 

func (udmUeContext *UdmUeContext) SetSmfSelectionSubsData(smfSelSubsData *models.SmfSelectionSubscriptionData)

SetSmfSelectionSubsData ... functions to set SmfSelectionSubscriptionData

Source Files

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