jwt

type FaygoJWTMiddleware struct {
	// Realm name to display to the user. Required.
	Realm string

	// signing algorithm - possible values are HS256, HS384, HS512
	// Optional, default is HS256.
	SigningAlgorithm string

	// Secret key used for signing. Required.
	Key []byte

	// Duration that a jwt token is valid. Optional, defaults to one hour.
	Timeout time.Duration

	// This field allows clients to refresh their token until MaxRefresh has passed.
	// Note that clients can refresh their token in the last moment of MaxRefresh.
	// This means that the maximum validity timespan for a token is MaxRefresh + Timeout.
	// Optional, defaults to 0 meaning not refreshable.
	MaxRefresh time.Duration

	// Callback function that should perform the authentication of the user based on userID and
	// password. Must return true on success, false on failure. Required.
	// Option return user data, if so, user data will be stored in Claim Array.
	Authenticator func(userID string, password string, c *faygo.Context) (interface{}, bool)

	// Callback function that should perform the authorization of the authenticated user. Called
	// only after an authentication success. Must return true on success, false on failure.
	// Optional, default to success.
	Authorizator func(data interface{}, c *faygo.Context) bool

	// Callback function that will be called during Login.
	// Using this function it is possible to add additional payload data to the webtoken.
	// The data is then made available during requests via c.Get("JWT_PAYLOAD").
	// Note that the payload is not encrypted.
	// The attributes mentioned on jwt.io can't be used as keys for the map.
	// Optional, by default no additional data will be set.
	PayloadFunc func(data interface{}) map[string]interface{}

	// User can define own Unauthorized func.
	Unauthorized func(*faygo.Context, int, string)

	// User can define own LoginResponse func.
	LoginResponse func(*faygo.Context, int, string, time.Time) error

	// User can define own RefreshResponse func.
	RefreshResponse func(*faygo.Context, int, string, time.Time) error

	// Set the identity handler function
	IdentityHandler func(jwt.MapClaims) interface{}

	// TokenLookup is a string in the form of "<source>:<name>" that is used
	// to extract token from the request.
	// Optional. Default value "header:Authorization".
	// Possible values:
	// - "header:<name>"
	// - "query:<name>"
	// - "cookie:<name>"
	TokenLookup string

	// TokenHeadName is a string in the header. Default value is "Bearer"
	TokenHeadName string

	// TimeFunc provides the current time. You can override it to use another time value. This is useful for testing or if your server uses a different time zone than your tokens.
	TimeFunc func() time.Time

	// HTTP Status messages for when something in the JWT middleware fails.
	// Check error (e) to determine the appropriate error message.
	HTTPStatusMessageFunc func(e error, c *faygo.Context) string

	// Private key file for asymmetric algorithms
	PrivKeyFile string

	// Public key file for asymmetric algorithms
	PubKeyFile string
	// contains filtered or unexported fields
}

type Login struct {
	Usercode string `form:"usercode" json:"usercode" binding:"required"`
	Password string `form:"password" json:"password" binding:"required"`
}