auth

Documentation

Index

• type Authorizer
• type Erandom
  • func NewRandom() (*Erandom, error)
  • func (r *Erandom) MakeRandom(random *rand.Rand)
• type HMACSHA
• type Oauth1
  • func New() (*Oauth1, error)
  • func (oa *Oauth1) GetSignature(fullUrl string, method RequestMethod, hmacsha HMACSHA, token string) (string, error)
  • func (oa *Oauth1) HmacEncrypt(value string, key string, algorithm HMACSHA) ([]byte, error)
  • func (oa *Oauth1) RandomString(length int) string
  • func (oa *Oauth1) ToBase64(data []byte) string
• type RequestMethod

Types

type Authorizer

type Authorizer interface {
	GetSignature(string, RequestMethod, HMACSHA, string) (string, error)
	RandomString(length int) string
}

type Erandom

type Erandom struct {
	Random *rand.Rand
}

Adapted from this code: https://nishanths.svbtle.com/do-not-seed-the-global-random

func NewRandom

func NewRandom() (*Erandom, error)

Create a new reference to the random number generator

func (*Erandom) MakeRandom

func (r *Erandom) MakeRandom(random *rand.Rand)

type HMACSHA

type HMACSHA string

const (
	HMACSHA256 HMACSHA = "HMAC-SHA256"
	HMACSHA384 HMACSHA = "HMAC-SHA384"
	HMACSHA512 HMACSHA = "HMAC-SHA512"
)

type Oauth1

type Oauth1 struct {
	// contains filtered or unexported fields
}

func New

func New() (*Oauth1, error)

New creates a new value of type pointer oauth1

func (*Oauth1) GetSignature

func (oa *Oauth1) GetSignature(fullUrl string, method RequestMethod, hmacsha HMACSHA, token string) (string, error)

func (*Oauth1) HmacEncrypt

func (oa *Oauth1) HmacEncrypt(value string, key string, algorithm HMACSHA) ([]byte, error)

code adapted from this: https://golangcode.com/generate-sha256-hmac/

func (*Oauth1) RandomString

func (oa *Oauth1) RandomString(length int) string

func (*Oauth1) ToBase64

func (oa *Oauth1) ToBase64(data []byte) string

type RequestMethod

type RequestMethod uint8

const (
	GET RequestMethod = iota
	POST
)