func (this *WHMCS) handleToken(w http.ResponseWriter, r *http.Request, db *lobster.Database, session *lobster.Session) {
if session.IsLoggedIn() {
lobster.RedirectMessage(w, r, "/panel/dashboard", lobster.L.Info("already_logged_in"))
return
}
r.ParseForm()
token := r.Form.Get("token")
if len(token) != TOKEN_LENGTH {
http.Error(w, "bad token", 403)
}
rows := db.Query("SELECT id, user_id FROM whmcs_tokens WHERE token = ? AND time > DATE_SUB(NOW(), INTERVAL 1 MINUTE)", token)
if !rows.Next() {
http.Error(w, "invalid token", 403)
}
var rowId, userId int
rows.Scan(&rowId, &userId)
rows.Close()
db.Exec("DELETE FROM whmcs_tokens WHERE id = ?", rowId)
session.UserId = userId // we do not grant admin privileges on the session for WHMCS login
log.Printf("Authentication via WHMCS for user_id=%d (%s)", userId, r.RemoteAddr)
lobster.LogAction(db, userId, lobster.ExtractIP(r.RemoteAddr), "Logged in via WHMCS", "")
http.Redirect(w, r, "/panel/dashboard", 303)
}
func (this *WHMCS) handleConnector(w http.ResponseWriter, r *http.Request, db *lobster.Database) {
r.ParseForm()
if lobster.ExtractIP(r.RemoteAddr) != this.ip || r.PostForm.Get("secret") != this.secret {
w.WriteHeader(403)
return
}
switch r.PostForm.Get("action") {
case "register":
email := r.PostForm.Get("email")
userId, err := lobster.UserCreate(db, email, utils.Uid(16), email)
if err != nil {
log.Printf("Failed to register account via WHMCS: %s (email=%s)", err.Error(), email)
http.Error(w, err.Error(), 400)
} else {
log.Printf("Registered account via WHMCS (email=%s)", email)
w.Write([]byte(fmt.Sprintf("%d", userId)))
}
case "credit":
userId, err := strconv.Atoi(r.PostForm.Get("user_id"))
if err != nil {
http.Error(w, err.Error(), 400)
return
}
amount, err := strconv.ParseFloat(r.PostForm.Get("amount"), 64)
if err != nil {
http.Error(w, err.Error(), 400)
return
}
userDetails := lobster.UserDetails(db, int(userId))
if userDetails == nil {
http.Error(w, "no such user", 400)
return
}
lobster.UserApplyCredit(db, userId, int64(amount*lobster.BILLING_PRECISION), "Credit via WHMCS")
w.Write([]byte("ok"))
case "token":
userId, err := strconv.Atoi(r.PostForm.Get("user_id"))
if err != nil {
http.Error(w, err.Error(), 400)
return
}
token := utils.Uid(TOKEN_LENGTH)
db.Exec("DELETE FROM whmcs_tokens WHERE time < DATE_SUB(NOW(), INTERVAL 1 MINUTE)")
db.Exec("INSERT INTO whmcs_tokens (user_id, token) VALUES (?, ?)", userId, token)
w.Write([]byte(token))
default:
http.Error(w, "unknown action", 400)
}
}