Protect password changes against brute force attacks.

This commit is contained in:
Bharat Mediratta
2010-02-02 21:48:01 -08:00
parent 6e1b761b12
commit 99a7f470b9
3 changed files with 28 additions and 6 deletions
+10 -2
View File
@@ -77,7 +77,7 @@ class Users_Controller extends Controller {
// Translate ORM validation errors into form error messages
foreach ($e->validation->errors() as $key => $error) {
$form->change_password->inputs[$key]->add_error($error, 1);
}
}
$valid = false;
}
@@ -85,10 +85,14 @@ class Users_Controller extends Controller {
$user->save();
module::event("user_change_password_form_completed", $user, $form);
message::success(t("Password changed"));
module::event("user_password_change", $user);
print json_encode(
array("result" => "success",
"resource" => url::site("users/{$user->id}")));
} else {
log::warning("user", t("Failed password change for %name", array("name" => $user->name)));
$name = $user->name;
module::event("user_password_change_failed", $name);
print json_encode(array("result" => "error", "form" => (string) $form));
}
}
@@ -116,8 +120,12 @@ class Users_Controller extends Controller {
"users/change_password/$user->id", "", "post", array("id" => "g-change-password-user-form"));
$group = $form->group("change_password")->label(t("Change your password"));
$group->password("old_password")->label(t("Old password"))->id("g-password")
->callback("auth::validate_too_many_failed_password_changes")
->callback("user::valid_password")
->error_messages("invalid", t("Incorrect password"));
->error_messages("invalid", t("Incorrect password"))
->error_messages(
"too_many_failed_password_changes",
t("Too many incorrect passwords. Try again later"));
$group->password("password")->label(t("New password"))->id("g-password")
->error_messages("min_length", t("Your new password is too short"));
$group->script("")