util

Documentation

Index

• Constants
• func AliyunSigner(accessKeyID, accessSecret string, params *url.Values)
• func AuthHeaderValue(signature, accessKey string, signedHeaders []string) string
• func BaiduCanonicalURI(r *http.Request) string
• func BaiduSigner(accessKeyID, accessSecret string, r *http.Request)
• func CanonicalHeaders(r *http.Request, signerHeaders []string) string
• func CanonicalQueryString(r *http.Request) string
• func CanonicalRequest(r *http.Request, signedHeaders []string) (string, error)
• func CanonicalURI(r *http.Request) string
• func HexEncodeSHA256Hash(body []byte) (string, error)
• func HmacSha256Hex(secret, message string) string
• func HmacSign(signMethod string, httpMethod string, appKeySecret string, vals url.Values) (signature []byte)
• func HmacSignToB64(signMethod string, httpMethod string, appKeySecret string, vals url.Values) (signature string)
• func IsPrivateNetwork(remoteAddr string) bool
• func RequestPayload(r *http.Request) ([]byte, error)
• func SignStringToSign(stringToSign string, signingKey []byte) (string, error)
• func SignedHeaders(r *http.Request) []string
• func StringToSign(canonicalRequest string, t time.Time) (string, error)
• type Signer
  • func (s *Signer) Sign(r *http.Request) error

Constants

const (
	BasicDateFormat     = "20060102T150405Z"
	Algorithm           = "SDK-HMAC-SHA256"
	HeaderXDate         = "X-Sdk-Date"
	HeaderHost          = "host"
	HeaderAuthorization = "Authorization"
	HeaderContentSha256 = "X-Sdk-Content-Sha256"
)

const (
	BaiduDateFormat = "2006-01-02T15:04:05Z"
)

Functions

func AliyunSigner

func AliyunSigner(accessKeyID, accessSecret string, params *url.Values)

AliyunSigner AliyunSigner

func AuthHeaderValue

func AuthHeaderValue(signature, accessKey string, signedHeaders []string) string

Get the finalized value for the "Authorization" header. The signature parameter is the output from SignStringToSign

func BaiduCanonicalURI

func BaiduCanonicalURI(r *http.Request) string

func BaiduSigner

func BaiduSigner(accessKeyID, accessSecret string, r *http.Request)

BaiduSigner set Authorization header

func CanonicalHeaders

func CanonicalHeaders(r *http.Request, signerHeaders []string) string

CanonicalHeaders

func CanonicalQueryString

func CanonicalQueryString(r *http.Request) string

CanonicalQueryString

func CanonicalRequest

func CanonicalRequest(r *http.Request, signedHeaders []string) (string, error)

Build a CanonicalRequest from a regular request string

CanonicalRequest =

HTTPRequestMethod + '\n' +
CanonicalURI + '\n' +
CanonicalQueryString + '\n' +
CanonicalHeaders + '\n' +
SignedHeaders + '\n' +
HexEncode(Hash(RequestPayload))

func CanonicalURI

func CanonicalURI(r *http.Request) string

CanonicalURI returns request uri

func HexEncodeSHA256Hash

func HexEncodeSHA256Hash(body []byte) (string, error)

HexEncodeSHA256Hash returns hexcode of sha256

func HmacSha256Hex

func HmacSha256Hex(secret, message string) string

func HmacSign

func HmacSign(signMethod string, httpMethod string, appKeySecret string, vals url.Values) (signature []byte)

func HmacSignToB64

func HmacSignToB64(signMethod string, httpMethod string, appKeySecret string, vals url.Values) (signature string)

func IsPrivateNetwork

func IsPrivateNetwork(remoteAddr string) bool

IsPrivateNetwork 是否为私有地址 https://en.wikipedia.org/wiki/Private_network

func RequestPayload

func RequestPayload(r *http.Request) ([]byte, error)

RequestPayload

func SignStringToSign

func SignStringToSign(stringToSign string, signingKey []byte) (string, error)

Create the HWS Signature.

func SignedHeaders

func SignedHeaders(r *http.Request) []string

SignedHeaders

func StringToSign

func StringToSign(canonicalRequest string, t time.Time) (string, error)

Create a "String to Sign".

Types

type Signer

type Signer struct {
	Key    string
	Secret string
}

Signature HWS meta

func (*Signer) Sign

func (s *Signer) Sign(r *http.Request) error

SignRequest set Authorization header