auth

package

v0.0.0-...-e311ac8 Latest Latest Go to latest Published: Oct 25, 2021 License: MIT Imports: 10 Imported by: 0

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Repository

github.com/deiu/eth-auth

Links

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Documentation ¶

Index ¶

Constants
Variables
func DB() *cache.Cache
func GetUserFromJWT(token interface{}) string
func NewChallenge(address string) (string, error)
func NewJWT(user string, expTime int64, hexKey string) (string, error)
func ParseHexKey(hexKey string) (*ecdsa.PrivateKey, error)
func VerifyChallenge(address string, signature string) (string, error)
type Challenge

Constants ¶

View Source

const (

	// ErrChallengeNotFound error message
	ErrChallengeNotFound = "Could not find a matching challenge for this address."
	// ErrChallengeBadRequest error message
	ErrChallengeBadRequest = "No address or signature provided when attempting to prove the challenge."
)

Variables ¶

View Source

var (
	// JWTExpiration describes how long the token should be valid, in hours
	JWTExpiration = time.Duration(time.Hour * 48)
)

Functions ¶

func DB ¶

func DB() *cache.Cache

DB returns the cache DB object (only used for testing)

func GetUserFromJWT ¶

func GetUserFromJWT(token interface{}) string

GetUserFromJWT checks if the auth token is valid

func NewChallenge ¶

func NewChallenge(address string) (string, error)

NewChallenge prepares a new challenge message to be signed by the user client-side, using Web3.

func NewJWT ¶

func NewJWT(user string, expTime int64, hexKey string) (string, error)

NewJWT creates a new JWT for the specfied user, based on the provided secret

func ParseHexKey ¶

func ParseHexKey(hexKey string) (*ecdsa.PrivateKey, error)

ParseHexKey parses a key in hexa (string) into an ECDSA private key

func VerifyChallenge ¶

func VerifyChallenge(address string, signature string) (string, error)

VerifyChallenge is used to check the signature in the response and return the address of the user who signed the message.

Types ¶

type Challenge ¶

type Challenge struct {
	Nonce string
	Date  time.Time
}

Challenge defines the object that makes up the challenge

Source Files ¶

View all Source files

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