Change password form.

[cocanwiki.git] / scripts / login.ml

diff --git a/scripts/login.ml b/scripts/login.ml
index 01d325c..e316d64 100644 (file)
--- a/scripts/login.ml
+++ b/scripts/login.ml
@@ -1,7 +1,7 @@
 (* COCANWIKI - a wiki written in Objective CAML.
  * Written by Richard W.M. Jones <rich@merjis.com>.
  * Copyright (C) 2004 Merjis Ltd.
- * $Id: login.ml,v 1.3 2004/09/09 12:21:22 rich Exp $
+ * $Id: login.ml,v 1.4 2004/09/25 13:17:00 rich Exp $
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -35,13 +35,17 @@ let run r (q : cgi) (dbh : Dbi.connection) hostid _ _ =
   let permanent = try "1" = q#param "permanent" with Not_found -> false in
   let redirect = try q#param "redirect" with Not_found -> "/" in
 
-  let sth = dbh#prepare_cached "select id from users
+  let sth = dbh#prepare_cached "select id, force_password_change from users
                                  where name = ? and password = ?
                                    and hostid = ?" in
   sth#execute [`String username; `String password; `Int hostid];
 
   try
-    let userid = sth#fetch1int () in
+    let userid, force_password_change =
+      match sth#fetch1 () with
+         [ `Int userid; `Bool force_password_change ] ->
+           userid, force_password_change
+       | _ -> assert false in
 
     (* Create a cookie. *)
     let cookie = random_sessionid () in
@@ -51,6 +55,11 @@ let run r (q : cgi) (dbh : Dbi.connection) hostid _ _ =
 
     dbh#commit ();
 
+    (* Force password change? *)
+    let redirect =
+      if force_password_change then "/_bin/change_password_form.cmo"
+      else redirect in
+
     let cookie =
       if permanent then
        Cookie.cookie ~name:"auth" ~value:cookie ~path:"/" ~expires ()
@@ -58,7 +67,9 @@ let run r (q : cgi) (dbh : Dbi.connection) hostid _ _ =
        Cookie.cookie ~name:"auth" ~value:cookie ~path:"/" () in
 
     ok ~title:"Logged in" ~buttons:[ok_button redirect] ~cookie
-      q ("Welcome back " ^ username ^ ".")
+      q ("Welcome back " ^ username ^ "." ^
+        if force_password_change then "  Please change your password now."
+        else "")
   with
       Not_found ->
        error