ClaimStrings is basically just a slice of strings, but it can be either serialized from a string array or just a string. This type is necessary, since

ArgumentExtractor extracts a token from request arguments. This includes a POSTed form or GET URL arguments. Argument names are tried in order until

BearerExtractor extracts a token from the Authorization header. The header is expected to match the format "Bearer XX", where "XX" is the JWT token.

Claims must just have a Valid method that determines if the token is invalid for any supported reason

Define some custom types were going to use within our tokens

Extractor is an interface for extracting a token from an HTTP request. The ExtractToken method should return a token string or an error. If no token i

HeaderExtractor is an extractor for finding a token in a header. Looks at each specified header in order until there's a match

Keyfunc will be used by the Parse methods as a callback function to supply the key for verification. The function receives the parsed, but unverified

MapClaims is a claims type that uses the map[string]interface{} for JSON decoding. This is the default claims type if you don't supply one

MultiExtractor tries Extractors in order until one returns a token string or an error occurs

NumericDate represents a JSON numeric date value, as referenced at https://datatracker.ietf.org/doc/html/rfc7519#section-2.

ParserOption is used to implement functional-style options that modify the behavior of the parser. To add new options, just create a function (ideally

PostExtractionFilter wraps an Extractor in this to post-process the value before it's handed off. See AuthorizationHeaderExtractor for an example

RegisteredClaims are a structured version of the JWT Claims Set, restricted to Registered Claim Names, as referenced at https://datatracker.ietf.org/d

SigningMethod can be used add new methods for signing or verifying tokens.

SigningMethodECDSA implements the ECDSA family of signing methods. Expects *ecdsa.PrivateKey for signing and *ecdsa.PublicKey for verification

SigningMethodEd25519 implements the EdDSA family. Expects ed25519.PrivateKey for signing and ed25519.PublicKey for verification

SigningMethodHMAC implements the HMAC-SHA family of signing methods. Expects key type of []byte for both signing and validation

SigningMethodRSA implements the RSA family of signing methods. Expects *rsa.PrivateKey for signing and *rsa.PublicKey for validation

SigningMethodRSAPSS implements the RSAPSS family of signing methods signing methods

StandardClaims are a structured version of the JWT Claims Set, as referenced at https://datatracker.ietf.org/doc/html/rfc7519#section-4. They do not f

Token represents a JWT Token. Different fields will be used depending on whether you're creating or parsing/verifying a token.

ValidationError represents an error from Parse if token is not valid