FromAuthHeader is a "TokenExtractor" that takes a give context and extracts the JWT token from the Authorization header.

FromFirst returns a function that runs multiple token extractors and takes the first token it finds.

FromParameter returns a function that extracts the token from the specified query string parameter.

New constructs a new Secure instance with supplied options.

OnError default error handler.

DefaultContextKey jwt.

Config is a struct for specifying configuration options for the jwt middleware.

Middleware the middleware for JSON Web tokens authentication method.

TokenExtractor is a function that takes a context as input and returns either a token or an error.