go-utils

This is utils for Go project.

auth:

a package for generate and validate access token. access token contains the following structure.

UserID   interface{}
Username *string    
AppID    *string    
Email    *string    
Status   *string    
Roles    []string   

Usage:

---

Initialize:

Import it in your code:

import "github.com/RezaOptic/go-utils/auth"

at the first, we need to initialize the package for configs.

auth.Init(ACCESS_TOKEN_SECRET, EXPIRE_TIME_IN_SECOND)

Generate token:

userClaim := auth.UserClaims{UserID: UserID}
Token, err := userClaim.Token()
if err != nil {
	panic(err)
}
fmt.Println(Token)

Validate token:

ginMiddleware:

for adding protection to your route add gin Middleware like this:

Foo.GET("/foo/user/:user_id", auth.JwtAuth(BarController, SELF_ACCESS, OPTIONAL, ROLES))

and in your BarController can get user token information like this:

UserTokenInfotmation := auth.GetClaimFromContext(c)

SELF_ACCESS: if you have :user_id param in your path for authorization TokenUserID and user_id must be the same.

OPTIONAL: if you set this flag to true sending Authorization in the header is optional and if you don't send the token auth.GetClaimFromContext(c) return an empty struct.

ROLES: roles is an array of string token must include these roles.