v1

Documentation

Overview

Package v1 provides functionality for decoding Postgres requests and responses.

Index

• Constants
• func IsValuePresent(connectionid string, value string) bool
• func LaevensteinDistance(str1, str2 string) bool
• func NewPostgresV1(logger *zap.Logger) integrations.Integrations
• func PreparedStatementMatch(mock *models.Mock, actualPgReq *models.Backend, logger *zap.Logger, ...) (bool, []string, error)
• type BackendWrapper
  • func NewBackend() *BackendWrapper
• type FrontendWrapper
  • func NewFrontend() *FrontendWrapper
• type PostgresV1
  • func (p *PostgresV1) MatchType(_ context.Context, reqBuf []byte) bool
  • func (p *PostgresV1) MockOutgoing(ctx context.Context, src net.Conn, dstCfg *models.ConditionalDstCfg, ...) error
  • func (p *PostgresV1) RecordOutgoing(ctx context.Context, src net.Conn, dst net.Conn, mocks chan<- *models.Mock, ...) error
• type PrepMap
• type QueryData
• type TestPrepMap

Constants

const (
	AuthTypeOk                = 0
	AuthTypeCleartextPassword = 3
	AuthTypeMD5Password       = 5
	AuthTypeSCMCreds          = 6
	AuthTypeGSS               = 7
	AuthTypeGSSCont           = 8
	AuthTypeSSPI              = 9
	AuthTypeSASL              = 10
	AuthTypeSASLContinue      = 11
	AuthTypeSASLFinal         = 12
)

constants for the authentication message types

const ProtocolVersionNumber uint32 = 196608

ProtocolVersionNumber Replace with actual version number if different

Functions

func IsValuePresent

func IsValuePresent(connectionid string, value string) bool

func LaevensteinDistance

func LaevensteinDistance(str1, str2 string) bool

func NewPostgresV1

func NewPostgresV1(logger *zap.Logger) integrations.Integrations

func PreparedStatementMatch

func PreparedStatementMatch(mock *models.Mock, actualPgReq *models.Backend, logger *zap.Logger, ConnectionID string, recordedPrep PrepMap) (bool, []string, error)

Types

type BackendWrapper

type BackendWrapper struct {
	BackendWrapper models.Backend
}

func NewBackend

func NewBackend() *BackendWrapper

type FrontendWrapper

type FrontendWrapper struct {
	FrontendWrapper models.Frontend
}

func NewFrontend

func NewFrontend() *FrontendWrapper

type PostgresV1

type PostgresV1 struct {
	// contains filtered or unexported fields
}

func (*PostgresV1) MatchType

func (p *PostgresV1) MatchType(_ context.Context, reqBuf []byte) bool

MatchType determines if the outgoing network call is Postgres by comparing the message format with that of a Postgres text message.

func (*PostgresV1) MockOutgoing

func (p *PostgresV1) MockOutgoing(ctx context.Context, src net.Conn, dstCfg *models.ConditionalDstCfg, mockDb integrations.MockMemDb, opts models.OutgoingOptions) error

func (*PostgresV1) RecordOutgoing

func (p *PostgresV1) RecordOutgoing(ctx context.Context, src net.Conn, dst net.Conn, mocks chan<- *models.Mock, opts models.OutgoingOptions) error

type PrepMap

type PrepMap map[string][]QueryData

type QueryData

type QueryData struct {
	PrepIdentifier string `json:"PrepIdentifier" yaml:"PrepIdentifier"`
	Query          string `json:"Query" yaml:"Query"`
}

type TestPrepMap

type TestPrepMap map[string][]QueryData