;;; -*- Mode: Lisp; Syntax: ANSI-Common-Lisp; Base: 10 -*-
(declaim (optimize (speed 0) (safety 3) (debug 3)))

(in-package #:dns-admin)

(defclass login-service (rest-service)
  ((form :initarg :form
         :initform nil
         :accessor form)
   (title :initarg :title
          :initform nil
          :accessor title))
  (:documentation ""))

(defmethod initialize-instance :after ((login-service login-service) &key)
  (cond ((string= (backend (dns *webapp*)) "infoblox")
         (setf (title login-service) "Supply the Infoblox username, password and domain.")
         (setf (form login-service) (make-form "login-form"
                                               nil
                                               t
                                               '((:name "username" :label "Username *" :field-type "text" :required "required")
                                                 (:name "pwd" :label "Password *" :field-type "password" :required "required")
                                                 (:name "domain" :label "Domain *" :field-type "text" :required "required")
                                                 (:label "Login" :field-type "button" :onclick "on_login_submit_clicked()")))))

(defun login-json ()
  (objects-to-json `(,(make-instance 'login-service))))

(defclass login-authenticate-service (rest-service)
  ((location-p :initarg :location-p
               :initform nil
               :accessor location-p))
  (:documentation ""))

(defmethod initialize-instance :after ((login-authenticate-service login-authenticate-service) &key auth-result)
  (if auth-result
      (setf (message login-authenticate-service) "Successfully logged in.")
      (setf (errormsg login-authenticate-service) "Login failed.")))

(defun login-authenticate-json (username password domain)
  (let ((auth-result nil))
    (when (and (intersection `(,username) (valid-users *webapp*) :test 'string=)
               (check-ldap-password (ldap *webapp*) username password))
      (setf (session-value :username) username)
      (setf (session-value :pwd) pwd)
      (setf (session-value :domain) domain)
      (setf auth-result t))
    (objects-to-json `(,(make-instance 'login-authenticate-service :auth-result auth-result)))))