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+;;; -*- Mode: Lisp; Syntax: ANSI-Common-Lisp; Base: 10 -*-
+(declaim (optimize (speed 0) (safety 3) (debug 3)))
+
+(in-package :woodriverlessons)
+
+(defclass password-service (auth-service user)
+  ((form :initarg :form
+         :initform nil
+         :accessor form)
+   (title :initarg :title
+          :initform nil
+          :accessor title))
+  (:documentation ""))
+
+(defun password-json ()
+  (with-auth (instance password-service "profile-modify")
+    (let ((user (get-user)))
+      (setf (title instance) "Change Password")
+      (setf (form instance) (make-form "password-form"
+                                       nil
+                                       t
+                                       `((:name "id" :label "" :field-type "hidden" :value ,(id user) :required "required")
+                                         (:name "pwd" :label "Password" :field-type "password" :required "required")
+                                         (:name "pwd2" :label "Password (again)" :field-type "password" :required "required")
+                                         (:label "Change Password" :field-type "button" :onclick "on_password_submit_clicked()")))))))
+
+(defclass password/modify-service (password-service)
+  ((form :initarg :form
+         :initform nil
+         :accessor form)
+   (location-p :initform nil))
+  (:documentation ""))
+
+(defun password-submit-json (id pwd pwd2)
+  (declare (special pwd pwd2))
+  (with-auth (instance password/modify-service "profile-modify")
+    (setf (title instance) "Change Password")
+    (with-woodriverlessons-database
+      (let ((user (get-user)))
+        (if (and (= id (id user))
+                 (string= pwd pwd2))
+            (let ((auth-pkg (make-instance 'auth-pkg)))
+              (loop for param in (remove-if (lambda (x)
+                                              (intersection `(,x) '(id pwd2)))
+                                            (sb-introspect:function-lambda-list #'password-submit-json)) do
+                   (setf (slot-value user param) (symbol-value param)))
+              (update-password auth-pkg user)
+              (set-user user)
+              (setf (session-value :message) "Password saved successfully."))
+            (setf (session-value :errormsg) "An error occured."))))))