Documentation ¶
Index ¶
- Variables
- func AutoServe(ctx context.Context)
- func FromAuthHeader(ctx context.Context) (string, error)
- func FromAuthHeaderToken(ctx context.Context) (string, error)
- func GetSecret(algorithm string) (interface{}, error)
- func OnError(ctx context.Context, err error)
- type Claims
- type Config
- type MapClaims
- type Middleware
- type Token
- type TokenExtractor
Constants ¶
This section is empty.
Variables ¶
var ( NewToken = jwt.New NewTokenWithClaims = jwt.NewWithClaims )
Shortcuts to create a new Token.
var ( SigningMethodHS256 = jwt.SigningMethodHS256 SigningMethodHS384 = jwt.SigningMethodHS384 SigningMethodHS512 = jwt.SigningMethodHS512 )
HS256 and company.
var ( SigningMethodRS256 = jwt.SigningMethodRS256 SigningMethodRS384 = jwt.SigningMethodRS384 SigningMethodRS512 = jwt.SigningMethodRS512 )
RS256 and company.
var ( SigningMethodES256 = jwt.SigningMethodES256 SigningMethodES384 = jwt.SigningMethodES384 SigningMethodES512 = jwt.SigningMethodES512 )
ECDSA - EC256 and company.
var ( // ErrTokenMissing is the error value that it's returned when // a token is not found based on the token extractor. ErrTokenMissing = errors.New("required authorization token not found") // ErrTokenInvalid is the error value that it's returned when // a token is not valid. ErrTokenInvalid = errors.New("token is invalid") // ErrTokenExpired is the error value that it's returned when // a token value is found and it's valid but it's expired. ErrTokenExpired = errors.New("token is expired") )
var RsaPublicSecret *rsa.PublicKey
Functions ¶
func FromAuthHeader ¶
FromAuthHeader is a "TokenExtractor" that takes a give context and extracts the JWT token from the Authorization header.
func FromAuthHeaderToken ¶
FromAuthHeaderToken is a "TokenExtractor" that takes a give context and extracts the JWT token from the Authorization header, header key is "token".
Types ¶
type Claims ¶
type Claims = jwt.Claims
Claims must just have a Valid method that determines if the token is invalid for any supported reason.
A type alias for jwt.Claims.
type Config ¶
type Config struct { // The function that will return the Key to validate the JWT. // It can be either a shared secret or a public key. // Default value: nil ValidationKeyGetter jwt.Keyfunc // The name of the property in the request where the user (&token) information // from the JWT will be stored. // Default value: "jwt" // ContextKey string // The function that will be called when there's an error validating the token // Default value: ErrorHandler errorHandler // A boolean indicating if the credentials are required or not // Default value: false CredentialsOptional bool // A function that extracts the token from the request // Default: FromAuthHeader (i.e., from Authorization header as bearer token) Extractor TokenExtractor // When set, all requests with the OPTIONS method will use authentication // if you enable this option you should register your route with iris.Options(...) also // Default: false EnableAuthOnOptions bool // When set, the middelware verifies that tokens are signed with the specific signing algorithm // If the signing method is not constant the ValidationKeyGetter callback can be used to implement additional checks // Important to avoid security issues described here: https://auth0.com/blog/2015/03/31/critical-vulnerabilities-in-json-web-token-libraries/ // Default: nil SigningMethod jwt.SigningMethod }
Config is a struct for specifying configuration options for the jwt middleware.
type MapClaims ¶
type MapClaims = jwt.MapClaims
MapClaims type that uses the map[string]interface{} for JSON decoding This is the default claims type if you don't supply one
A type alias for jwt.MapClaims.
type Middleware ¶
type Middleware struct {
Config Config
}
Middleware the middleware for JSON Web tokens authentication method
func DefaultJwtMiddleware ¶ added in v0.2.1
func DefaultJwtMiddleware() *Middleware
DefaultJwtMiddleware return default iris jwt middleware
func New ¶
func New(cfg ...Config) *Middleware
New constructs a new Secure instance with supplied options.
func (*Middleware) CheckJWT ¶
func (m *Middleware) CheckJWT(ctx context.Context) (*jwt.Token, error)
CheckJWT the main functionality, checks for token
func (*Middleware) Serve ¶
func (m *Middleware) Serve(ctx context.Context)
Serve the middleware's action
type Token ¶
type Token = jwt.Token
Token for JWT. Different fields will be used depending on whether you're creating or parsing/verifying a token.
A type alias for jwt.Token.
type TokenExtractor ¶
TokenExtractor is a function that takes a context as input and returns either a token or an error. An error should only be returned if an attempt to specify a token was found, but the information was somehow incorrectly formed. In the case where a token is simply not present, this should not be treated as an error. An empty string should be returned in that case.
func FromFirst ¶
func FromFirst(extractors ...TokenExtractor) TokenExtractor
FromFirst returns a function that runs multiple token extractors and takes the first token it finds
func FromParameter ¶
func FromParameter(param string) TokenExtractor
FromParameter returns a function that extracts the token from the specified query string parameter