README.md

Middleware library to handle jwt

Work with library

1. import the package using the commands in your project

import (
	"github.com/zblocks/middleware-lib"
)

Inside terminal run

go get github.com/zblocks/middleware-lib

2. Functions included in the library

func VerifyJwtToken(c *gin.Context, jwtSecret string) (bool, jwt.MapClaims, int, error)

func SetCors(r *gin.Engine) 

3. Variables defined in the library

var ErrAuthorizationTokenEmpty = 20003
var ErrAuthorizationTokenInvalid = 20004

var AuthorizationTokenEmpty = "authorization token not provided"
var AuthorizationTokenInvalid = "authorization token invalid"

Mock middleware in test

Example mocking middleware functions VerifyJwtTokenV2() in your service

1. In your test function replace MiddlewareHandler interface with the mock interface

middleware.MiddlewareHandler = middlewareMock.MiddlewareMock

2. Define mocking behavior for the function

	middlewareMock.MiddlewareMock.On("VerifyJwtTokenV2", mock.AnythingOfType("*gin.Context"), "<auth_service_base_url>").Return(true)