go-roblox/session.go

package roblox

import (
	"fmt"
	"net/http"
	"net/http/cookiejar"
	"net/url"
)

// Session struct for roblox login session data and members
type Session struct {
	ID       int
	Username string
	client   *http.Client
}

// New create a new session and logs in with provided data
func New(username, password string) (*Session, error) {
	cookieJar, _ := cookiejar.New(nil)
	client := &http.Client{
		Jar: cookieJar,
	}

	v := url.Values{}
	v.Set("username", username)
	v.Set("password", password)
	v.Set("submitLogin", "Log In")
	v.Set("ReturnUrl", "")

	session := Session{0, username, client}

	resp, err := client.PostForm("https://www.roblox.com/newlogin", v)
	if resp.StatusCode != 200 {
		return &session, fmt.Errorf("Messaged send failed. Status %d", resp.StatusCode)
	}

	info, err := session.GetUserInfo()
	if err != nil {
		return nil, fmt.Errorf("Failed to retrieve user information: %s", err)
	}

	session.ID = info.UserID

	return &session, err
}