casbin

Documentation

Index

• Variables
• func Middleware(ce *casbin.Enforcer) echo.MiddlewareFunc
• func MiddlewareWithConfig(config Config) echo.MiddlewareFunc
• type Config
  • func (a *Config) CheckPermission(c echo.Context) (bool, error)
  • func (a *Config) GetUserName(c echo.Context) string

Variables

var (
	// DefaultConfig is the default CasbinAuth middleware config.
	DefaultConfig = Config{
		Skipper: middleware.DefaultSkipper,
	}
)

Functions

func Middleware

func Middleware(ce *casbin.Enforcer) echo.MiddlewareFunc

Middleware returns a CasbinAuth middleware.

For valid credentials it calls the next handler. For missing or invalid credentials, it sends "401 - Unauthorized" response.

func MiddlewareWithConfig

func MiddlewareWithConfig(config Config) echo.MiddlewareFunc

MiddlewareWithConfig returns a CasbinAuth middleware with config. See `Middleware()`.

Types

type Config

type Config struct {
	// Skipper defines a function to skip middleware.
	Skipper middleware.Skipper

	// Enforcer CasbinAuth main rule.
	// Required.
	Enforcer *casbin.Enforcer
}

Config defines the config for CasbinAuth middleware.

func (*Config) CheckPermission

func (a *Config) CheckPermission(c echo.Context) (bool, error)

CheckPermission checks the user/method/path combination from the request. Returns true (permission granted) or false (permission forbidden)

func (*Config) GetUserName

func (a *Config) GetUserName(c echo.Context) string

GetUserName gets the user name from the request. Currently, only HTTP basic authentication is supported