handler

Documentation

Overview

Package handler contains a set of http handlers to address: decode: DDAPI requests decoding exec: DML execution params: query/statement parameters validation query: DQL execution session: JWT/session introspection signature: query/statement signature checking

Index

• Constants
• func CheckParams(pc check.ParamsChecker, next http.Handler) http.Handler
• func CheckSignatures(sc check.SignatureChecker, next http.Handler) http.Handler
• func DecodeFormRequest(next http.Handler) http.Handler
• func DecodeJSONRequest(next http.Handler) http.Handler
• func NewExec(db db.DB, sc check.SignatureChecker, s session.Reader, pc check.ParamsChecker) http.Handler
• func NewQuery(db db.DB, sc check.SignatureChecker, s session.Reader, pc check.ParamsChecker) http.Handler
• func ReadSession(s session.Reader, next http.Handler) http.Handler
• func ValidateFormRequest(next http.Handler) http.Handler

Constants

const (
	DecodedRequest contextKey = iota
	DecodedParams
)

DecodedRequest context key

Functions

func CheckParams

func CheckParams(pc check.ParamsChecker, next http.Handler) http.Handler

CheckParams validates the parameters in an incoming request

func CheckSignatures

func CheckSignatures(sc check.SignatureChecker, next http.Handler) http.Handler

CheckSignatures checks the signatures for a given request

func DecodeFormRequest

func DecodeFormRequest(next http.Handler) http.Handler

DecodeFormRequest decodes an incoming request and adds it to the context

func DecodeJSONRequest

func DecodeJSONRequest(next http.Handler) http.Handler

DecodeJSONRequest decodes an incoming request and adds it to the context deprecated: use DecodeFormRequest instead since it's more developer friendly

func NewExec

func NewExec(db db.DB, sc check.SignatureChecker, s session.Reader, pc check.ParamsChecker) http.Handler

NewExec returns a new DDApi exec handler

func NewQuery

func NewQuery(db db.DB, sc check.SignatureChecker, s session.Reader, pc check.ParamsChecker) http.Handler

NewQuery returns a new DDApi query handler

func ReadSession

func ReadSession(s session.Reader, next http.Handler) http.Handler

ReadSession copies the session params from the session into the parameters collection

func ValidateFormRequest

func ValidateFormRequest(next http.Handler) http.Handler

ValidateFormRequest validates an incoming request