This is Casdoor's SDK for Go, which will allow you to easily connect your application to the Casdoor authentication system without having to implement it from scratch.
Casdoor Go SDK is very simple to use. We will show you the steps below.
First in your go project, just need to run:
go get github.com/casdoor/casdoor-go-sdk@latest
and import this when you need:
import "github.com/casdoor/casdoor-go-sdk/casdoorsdk"
Initialization requires 6 parameters, which are all string type:
Name (in order) | Must | Description |
---|---|---|
endpoint | Yes | Casdoor server URL, such as http://localhost:8000 |
clientId | Yes | Application.clientId |
clientSecret | Yes | Application.clientSecret |
certificate | Yes | x509 certificate content of Application.cert |
organizationName | Yes | Application.organization |
applicationName | Yes | Application.applicationName |
func InitConfig(endpoint string, clientId string, clientSecret string, certificate string, organizationName string, applicationName string)
// Then call sdk functions like
casdoorsdk.GetUsers()
client := casdoorsdk.NewClient(endpoint, clientId, clientSecret, certificate, organizationName, applicationName)
client.GetUsers()
After casdoor verification passed, it will be redirected to your application with code and state, like https://forum.casbin.com?code=xxx&state=yyyy
.
Your web application can get the code
,state
and call GetOAuthToken(code, state)
, then parse out jwt token.
The general process is as follows:
token, err := casdoorsdk.GetOAuthToken(code, state)
if err != nil {
panic(err)
}
claims, err := casdoorsdk.ParseJwtToken(token.AccessToken)
if err != nil {
panic(err)
}
claims.AccessToken = token.AccessToken
auth.Claims
contains the basic information about the user provided by casdoor, you can use it as a keyword to set the session in your application, like this:
data, _ := json.Marshal(claims)
c.setSession("user", data)
Casdoor-go-sdk support basic user operations, like:
GetUser(name string)
, get one user by user name.GetUsers()
, get all users.UpdateUser(casdoorsdk.User)/AddUser(casdoorsdk.User)/DeleteUser(casdoorsdk.User)
, write user to database.