core

package
v2.3.0-beta11 Latest Latest
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 Go to latest Published: Aug 21, 2024 License: Apache-2.0 Imports: 11 Imported by: 0

Documentation

Overview

Package core provides functionality for managing core functionalities in Keploy.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func GetPortToSendToKernel 

func GetPortToSendToKernel(_ context.Context, rules []config.BypassRule) []uint

Types

type App 

type App interface {
	Setup(ctx context.Context, opts app.Options) error
	Run(ctx context.Context, inodeChan chan uint64, opts app.Options) error
	Kind(ctx context.Context) utils.CmdType
	KeployIPv4Addr() string
}

type AppInfo 

type AppInfo interface {
	SendInode(ctx context.Context, id uint64, inode uint64) error
}

type Core 

type Core struct {
	Proxy  // embedding the Proxy interface to transfer the proxy methods to the core object
	Hooks  // embedding the Hooks interface to transfer the hooks methods to the core object
	Tester // embedding the Tester interface to transfer the tester methods to the core object
	// contains filtered or unexported fields
}

func New 

func New(logger *zap.Logger, hook Hooks, proxy Proxy, tester Tester, client docker.Client) *Core

func (*Core) GetContainerIP 

func (c *Core) GetContainerIP(_ context.Context, id uint64) (string, error)

func (*Core) GetIncoming 

func (c *Core) GetIncoming(ctx context.Context, id uint64, opts models.IncomingOptions) (<-chan *models.TestCase, error)

func (*Core) GetOutgoing 

func (c *Core) GetOutgoing(ctx context.Context, id uint64, opts models.OutgoingOptions) (<-chan *models.Mock, error)

func (*Core) Hook 

func (c *Core) Hook(ctx context.Context, id uint64, opts models.HookOptions) error

func (*Core) MockOutgoing 

func (c *Core) MockOutgoing(ctx context.Context, id uint64, opts models.OutgoingOptions) error

func (*Core) Run 

func (c *Core) Run(ctx context.Context, id uint64, _ models.RunOptions) models.AppError

func (*Core) Setup 

func (c *Core) Setup(ctx context.Context, cmd string, opts models.SetupOptions) (uint64, error)

type DestInfo 

type DestInfo interface {
	Get(ctx context.Context, srcPort uint16) (*NetworkAddress, error)
	Delete(ctx context.Context, srcPort uint16) error
}

type HookCfg 

type HookCfg struct {
	AppID      uint64
	Pid        uint32
	IsDocker   bool
	KeployIPV4 string
	Mode       models.Mode
}

type Hooks 

type Hooks interface {
	AppInfo
	DestInfo
	OutgoingInfo
	TestBenchInfo
	Load(ctx context.Context, id uint64, cfg HookCfg) error
	Record(ctx context.Context, id uint64, opts models.IncomingOptions) (<-chan *models.TestCase, error)
}

type NetworkAddress 

type NetworkAddress struct {
	AppID    uint64
	Version  uint32
	IPv4Addr uint32
	IPv6Addr [4]uint32
	Port     uint32
}

type OutgoingInfo 

type OutgoingInfo interface {
	PassThroughPortsInKernel(ctx context.Context, id uint64, ports []uint) error
}

type Proxy 

type Proxy interface {
	StartProxy(ctx context.Context, opts ProxyOptions) error
	Record(ctx context.Context, id uint64, mocks chan<- *models.Mock, opts models.OutgoingOptions) error
	Mock(ctx context.Context, id uint64, opts models.OutgoingOptions) error
	SetMocks(ctx context.Context, id uint64, filtered []*models.Mock, unFiltered []*models.Mock) error
	GetConsumedMocks(ctx context.Context, id uint64) ([]string, error)
}

Proxy listens on all available interfaces and forwards traffic to the destination

type ProxyOptions 

type ProxyOptions struct {
	// DNSIPv4Addr is the proxy IP returned by the DNS server. default is loopback address
	DNSIPv4Addr string
	// DNSIPv6Addr is the proxy IP returned by the DNS server. default is loopback address
	DNSIPv6Addr string
}

type Session 

type Session struct {
	ID   uint64
	Mode models.Mode
	TC   chan<- *models.TestCase
	MC   chan<- *models.Mock
	models.OutgoingOptions
}

type Sessions 

type Sessions struct {
	// contains filtered or unexported fields
}

func NewSessions 

func NewSessions() *Sessions

func (*Sessions) Delete 

func (s *Sessions) Delete(id uint64)

func (*Sessions) Get 

func (s *Sessions) Get(id uint64) (*Session, bool)

func (*Sessions) GetAllMC 

func (s *Sessions) GetAllMC() []chan<- *models.Mock

func (*Sessions) Set 

func (s *Sessions) Set(id uint64, session *Session)

type TestBenchInfo 

type TestBenchInfo interface {
	SendKeployPids(key models.ModeKey, pid uint32) error
	SendKeployPorts(key models.ModeKey, port uint32) error
}

type Tester 

type Tester interface {
	Setup(ctx context.Context, opts models.TestingOptions) error
}

Source Files

View all Source files

Directories

Path Synopsis
Package app provides functionality for managing applications.
 Package app provides functionality for managing applications.
Package hooks provides functionality for managing hooks.
 Package hooks provides functionality for managing hooks.
conn
Package conn provides functionality for handling connections.
 Package conn provides functionality for handling connections.
structs
Package structs provides data structures for hooks.
 Package structs provides data structures for hooks.
Package proxy provides functionality for handling proxies.
 Package proxy provides functionality for handling proxies.
integrations
Package integrations provides functionality for integrating different types of services.
 Package integrations provides functionality for integrating different types of services.
integrations/generic
Package generic provides functionality for decoding generic dependencies.
 Package generic provides functionality for decoding generic dependencies.
integrations/grpc
Package grpc provides functionality for integrating with gRPC outgoing calls.
 Package grpc provides functionality for integrating with gRPC outgoing calls.
integrations/http
Package http provides functionality for handling HTTP outgoing calls.
 Package http provides functionality for handling HTTP outgoing calls.
integrations/mongo
Package mongo provides functionality for working with MongoDB outgoing calls.
 Package mongo provides functionality for working with MongoDB outgoing calls.
integrations/mysql
Package mysql provides the MySQL integration.
 Package mysql provides the MySQL integration.
integrations/mysql/recorder
Package recorder is used to record the MySQL traffic between the client and the server.
 Package recorder is used to record the MySQL traffic between the client and the server.
integrations/mysql/replayer
Package replayer is used to mock the MySQL traffic between the client and the server.
 Package replayer is used to mock the MySQL traffic between the client and the server.
integrations/mysql/utils
Package utils provides utility functions for MySQL packets
 Package utils provides utility functions for MySQL packets
integrations/mysql/wire
Package wire provides encoding and decoding operation of MySQL packets.
 Package wire provides encoding and decoding operation of MySQL packets.
integrations/mysql/wire/phase
Package phase contains the encoding and decoding functions for the different phases of the MySQL protocol.
 Package phase contains the encoding and decoding functions for the different phases of the MySQL protocol.
integrations/mysql/wire/phase/conn
Package conn provides decoding and encoding of connection phase mysql packets
 Package conn provides decoding and encoding of connection phase mysql packets
integrations/mysql/wire/phase/query
Package query provides functions to decode MySQL command phase packets.
 Package query provides functions to decode MySQL command phase packets.
integrations/mysql/wire/phase/query/preparedstmt
Package preparedstmt provides functionality for decoding prepared statement packets.
 Package preparedstmt provides functionality for decoding prepared statement packets.
integrations/mysql/wire/phase/query/rowscols
Package rowscols provides encoding and decoding of MySQL row & column packets.
 Package rowscols provides encoding and decoding of MySQL row & column packets.
integrations/mysql/wire/phase/query/utility
Package utility provides encoding and decoding of utility command packets.
 Package utility provides encoding and decoding of utility command packets.
integrations/postgres/v1
Package v1 provides functionality for decoding Postgres requests and responses.
 Package v1 provides functionality for decoding Postgres requests and responses.
integrations/redis
Package redis is the decode point for the redis application.
 Package redis is the decode point for the redis application.
integrations/scram
Package scram provides functionality for SCRAM authentication.
 Package scram provides functionality for SCRAM authentication.
integrations/util
Package util provides utility functions for the integration package.
 Package util provides utility functions for the integration package.
util
Package util provides utility functions for the proxy package.
 Package util provides utility functions for the proxy package.
Package tester provides functionality for testing keploy with itself
 Package tester provides functionality for testing keploy with itself

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