From d5aaa54d0b8f94db19c3536aec42deab7d743f7f Mon Sep 17 00:00:00 2001
From: epriestley <git@epriestley.com>
Date: Tue, 14 Aug 2012 19:11:46 -0700
Subject: [PATCH] Allow installs to configure an arbitrary block of HTML to
 show on the login screen

Summary: For secure.phabricator.com, I've wanted to put up a "you can use demo/demo" message for a while. Wikimedia also wants to add some custom login instructions.

Test Plan:
Configured this:

    'auth.login-message' =>
      '<div style="width: 50%; margin: 1em auto; padding: 1em; border: 1px solid green; background: #dfffdf;">'.
        '<strong>Welcome!</strong> Lorem ipsum...'.
      '</div>',

...got this:

{F17167}

Reviewers: btrahan, vrana

Reviewed By: btrahan

CC: aran, jeremyb

Maniphest Tasks: T1637

Differential Revision: https://secure.phabricator.com/D3288
---
 conf/default.conf.php                                        | 5 +++++
 .../auth/controller/PhabricatorLoginController.php           | 3 +++
 2 files changed, 8 insertions(+)

diff --git a/conf/default.conf.php b/conf/default.conf.php
index b82fea4590..64ffefd802 100644
--- a/conf/default.conf.php
+++ b/conf/default.conf.php
@@ -554,6 +554,11 @@ return array(
   // but rejects "joe@mail.yourcompany.com".
   'auth.email-domains' => array(),
 
+  // You can provide an arbitrary block of HTML here, which will appear on the
+  // login screen. Normally, you'd use this to provide login or registration
+  // instructions to users.
+  'auth.login-message' => null,
+
 
 // -- Accounts -------------------------------------------------------------- //
 
diff --git a/src/applications/auth/controller/PhabricatorLoginController.php b/src/applications/auth/controller/PhabricatorLoginController.php
index 2af18468dc..a21114eb87 100644
--- a/src/applications/auth/controller/PhabricatorLoginController.php
+++ b/src/applications/auth/controller/PhabricatorLoginController.php
@@ -283,9 +283,12 @@ final class PhabricatorLoginController
       $panel->appendChild('<br />');
     }
 
+    $login_message = PhabricatorEnv::getEnvConfig('auth.login-message');
+
     return $this->buildStandardPageResponse(
       array(
         $error_view,
+        $login_message,
         $panel,
       ),
       array(