usersessions

Documentation

Overview

Package usersessions holds model related to the user sessions resolver

Package usersessions holds model related to the user sessions resolver

Index

• func PrepareK8SUserSessionContext(userInfo *authenticationv1.UserInfo, cwsUserSessionDataMaxSize int) ([]byte, error)
• type Resolver
  • func NewResolver(cacheSize int) (*Resolver, error)
  • func (r *Resolver) ResolveUserSession(id uint64) *model.UserSessionContext
  • func (r *Resolver) Start(manager *manager.Manager) error
• type UserSessionData
  • func (e *UserSessionData) UnmarshalBinary(data []byte) error
• type UserSessionKey

Functions

func PrepareK8SUserSessionContext

func PrepareK8SUserSessionContext(userInfo *authenticationv1.UserInfo, cwsUserSessionDataMaxSize int) ([]byte, error)

PrepareK8SUserSessionContext prepares the input parameters forwarded to cws-instrumentation

Types

type Resolver

type Resolver struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

Resolver is used to resolve the user sessions context

func NewResolver

func NewResolver(cacheSize int) (*Resolver, error)

NewResolver returns a new instance of Resolver

func (*Resolver) ResolveUserSession

func (r *Resolver) ResolveUserSession(id uint64) *model.UserSessionContext

ResolveUserSession returns the user session associated to the provided ID

func (*Resolver) Start

func (r *Resolver) Start(manager *manager.Manager) error

Start initializes the eBPF map of the resolver

type UserSessionData

type UserSessionData struct {
	SessionType usersession.Type
	RawData     string
}

UserSessionData stores user session context data retrieved from the kernel

func (*UserSessionData) UnmarshalBinary

func (e *UserSessionData) UnmarshalBinary(data []byte) error

UnmarshalBinary unmarshalls a binary representation of itself

type UserSessionKey

type UserSessionKey struct {
	ID      uint64
	Cursor  byte
	Padding [7]byte
}

UserSessionKey describes the key to a user session