Middleware echo-session is a session support for echo.
This version is working with echo v3. Please checkout v2 branch if you want use session with echo v2.
go get github.com/piggyman007/echo-session
package main
import (
"net/http"
"github.com/labstack/echo"
"github.com/piggyman007/echo-session"
)
func main() {
e := echo.New()
store, _ := session.NewRedisStore(32, "tcp", "localhost:6379", "", []byte("secret")) // set redis store
opts := session.Options{
MaxAge: 300, // sesstion timeout in seconds
Secure: false, // secure cookie flag
HttpOnly: true, // httponly flag
SameSite: http.SameSiteLaxMode, // samesite flag
}
store.Options(opts)
e.Use(session.Sessions("EDSESSION", store)) // EDSESSION is the cookie name
// e.g., http://localhost:8082/login?username=user2&userId=2
e.GET("/login", func(c echo.Context) error {
username := c.QueryParam("username")
userId := c.QueryParam("userId")
if username != "" && userId != "" {
session := session.Default(c)
session.Set("username", username) // save session data
session.Set("userId", userId) // save session data
session.Save() // save session
sessionId := session.GetID() // get sessionId, need to call GetID() after session.Save()
return c.JSON(200, map[string]interface{}{
"msg": "Login success",
"sessionId": sessionId,
})
}
return c.JSON(401, map[string]interface{}{
"msg": "Unauthorized",
})
})
// e.g., http://localhost:8082/profile
e.GET("/profile", func(c echo.Context) error {
session := session.Default(c)
if session.IsNew() {
return c.JSON(400, map[string]interface{}{
"msg": "Bad Request",
})
}
username := session.Get("username") // get session data
userId := session.Get("userId") // get session data
session.Save() // reset sesstion TTL
return c.JSON(200, map[string]interface{}{
"username": username,
"userId": userId,
"sessinId": session.GetID(),
})
})
e.Logger.Fatal(e.Start(":8082"))
}This project is under Apache v2 License. See the LICENSE file for the full license text.