aws

type AwsSigner ¶

type AwsSigner struct {
	AccessKey string
	SecretKey string
	Region    string
	Service   string
}

AwsSigner signs requests with the AWS v4 request signing algorithm.

This is required for all aws requests to ensure:

1. request bodies and headers are not tampered with in flight.
2. It also prevents replay attacks
3. It also handles authentication without sending or revealing the shared secret

func (info *AwsSigner) SignRequest(request *http.Request, bodyBytes []byte)

type RequestMaker ¶

type RequestMaker struct {
	// These are required to be set
	Endpoint   string
	Signer     Signer
	BuildError func(*http.Request, []byte, *http.Response, []byte) error

	// These can be optionally set
	Caller         http.Client
	DebugRequests  bool
	DebugResponses bool
	DebugFunc      func(string, ...interface{})
}

RequestMaker is the default AwsRequester used by Dynago.

The RequestMaker has its properties exposed as public to allow easier construction. Directly modifying properties on the RequestMaker after construction is not goroutine-safe so it should be avoided except for in special cases (testing, mocking).

func (r *RequestMaker) MakeRequest(target string, body []byte) ([]byte, error)

type Signer ¶

type Signer interface {
	SignRequest(*http.Request, []byte)
}

A Signer's job is to perform API signing.