parser

type JwtParser struct {
	// Signing key to validate token.
	// This is one of the three options to provide a token validation key.
	// The order of precedence is a user-defined KeyFunc, SigningKeys and SigningKey.
	// Required if neither user-defined KeyFunc nor SigningKeys is provided.
	SigningKey any
	// KeyFunc defines a user-defined function that supplies the public key for a token validation.
	// The function shall take care of verifying the signing algorithm and selecting the proper key.
	// A user-defined KeyFunc can be useful if tokens are issued by an external party.
	// Used by default ParseTokenFunc implementation.
	//
	// When a user-defined KeyFunc is provided, SigningKey, SigningKeys, and SigningMethod are ignored.
	// This is one of the three options to provide a token validation key.
	// The order of precedence is a user-defined KeyFunc, SigningKeys and SigningKey.
	// Required if neither SigningKeys nor SigningKey is provided.
	// Default to an internal implementation verifying the signing algorithm and selecting the proper key.
	KeyFunc jwt.Keyfunc
	// Map of signing keys to validate token with kid field usage.
	// This is one of the three options to provide a token validation key.
	// The order of precedence is a user-defined KeyFunc, SigningKeys and SigningKey.
	// Required if neither user-defined KeyFunc nor SigningKey is provided.
	SigningKeys map[string]any
	// Signing method used to check the token's signing algorithm.
	// Optional. Default value HS256.
	SigningMethod string
	// NewClaimsFunc is used during parsing the token, it must return a reference for json unmarshalling to work
	// Default to function returning jwt.MapClaims
	NewClaimsFunc func(c context.Context) jwt.Claims
}