serverfullgw

type AWSSigner struct {
	Session *session.Session
	Signer  *v4.Signer
}

type Component struct {
	Session *awsc.SessionComponent
}

type Config struct {
	ARN          string `description:"Name/ARN of the lambda to invoke."`
	Async        bool   `description:"Fire and forget rather than wait for a response."`
	Request      string `description:"Template string to transform incoming requests to Lambda requests."`
	Success      string `description:"Template string to transform a success response into a proxy response."`
	Error        string `description:"Template string to transform a Lambda error response into a proxy response."`
	Authenticate bool   `description:"Whether or not to use AWS authentication in a request."`
	Session      *awsc.SessionConfig
}

type LambdaTransport struct {
	Wrapped                 http.RoundTripper
	URLParamFn              func(context.Context) map[string]string
	Name                    string
	Async                   bool
	RequestTemplate         *template.Template
	ResponseSuccessTemplate *template.Template
	ResponseErrorTemplate   *template.Template
	Signer                  Signer
}

type MultiMap map[string][]string

type NOPSigner struct{}

type Request struct {
	Query  MultiMap
	Header MultiMap
	URL    map[string]string
	Body   map[string]interface{}
}

type Response struct {
	Header MultiMap
	Body   map[string]interface{}
	Status int
}

type Signer interface {
	Sign(r *http.Request, body io.ReadSeeker) error
}

type TemplateContext struct {
	Request Request
	// Response is only populated when rendering a response template
	// and contains the unmarshalled JSON from the Lambda response.
	Response Response
}

type TransportResponse struct {
	Status      int                 `json:"status"`
	Header      map[string][]string `json:"header"`
	Passthrough bool                `json:"bodyPassthrough"`
	Body        json.RawMessage     `json:"body"`
}