pfSense

Hi,

You are sure it is required for WebGUI ?
Because in the document you link it is only for "console login prompt" :
login banner must be displayed immediately prior to, or as part of, console login prompts

Hi Joshua,
Yes, that was just an example of a similar requirement. This requirement can be found for web servers, VTC devices, and Windows desktop login as well. The STIG states "console" but it gets interpreted as desktop, web, SSH, etc...

For example, the Windows version, the fix-action for this requirement is as such:

Registry Hive: HKEY_LOCAL_MACHINE
Registry Path: \SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\

Value Name: LegalNoticeText

I would love to see this as well. I added it manually to my system, it would be easy to add to the core product. You would need a place on the advanced configuration menu that would allow you to enter the values and the create the config file (/etc/inc/corpbanner.inc) as shown.

[2.4.4-RELEASE][root@vpn.localdomain]/etc/inc: cat corpbanner.inc 
<?php
$corpBannerTitle="US GOVERNMENT NOTICE AND CONSENT BANNER";
$corpBannerText=<<<ENDTEXT
 You are accessing a U.S. Government (USG) Information System (IS) that 
 is provided for USG-authorized use only. By using this IS (which       
 includes any device attached to this IS), you consent to the following 
 conditions:
 The USG routinely intercepts and monitors communications on this IS  
 for purposes including, but not limited to, penetration testing, COMSEC
 monitoring, network operations and defense, personnel misconduct (PM), 
 law enforcement (LE), and counterintelligence (CI) investigations. 
 At any time, the USG may inspect and seize data stored on this IS. 
 Communications using, or data stored on, this IS are not private, 
 are subject to routine monitoring, interception, and search, and may 
 be disclosed or used for any USG authorized purpose.
 This IS includes security measures (e.g., authentication and access 
 controls) to protect USG interests--not for your personal benefit or 
 privacy.
 Notwithstanding the above, using this IS does not constitute consent
 to PM, LE or CI investigative searching or monitoring of the content 
 of privileged communications, or work product, related to personal 
 representation or services by attorneys, psychotherapists, or clergy, 
 and their assistants. Such communications and work product are private 
 and confidential. See User Agreement for details. 
ENDTEXT;

then just add the diff code to authgui.inc

[2.4.4-RELEASE][root@vpn.localdomain]/etc/inc: diff -u authgui.inc.banner authgui.inc
--- authgui.inc.banner    2019-05-30 18:06:17.855620000 +0000
+++ authgui.inc    2019-05-30 19:26:04.385828000 +0000
@@ -341,9 +341,30 @@
             </header>

             <div style="background: <?=$logincssfile?>;" class="<?=$warnclass?>">
+<?php
+        if(is_readable("/etc/inc/corpbanner.inc")) {
+            include_once("/etc/inc/corpbanner.inc");
+?>
+                    <div>
+                        <div class="col-sm-2"></div> 
+                        <div class="col-sm-8">
+                                      <p class="form-title"><?=$corpBannerTitle ?></p>
+                                        <p><?=$corpBannerText ?></p>
+                        </div>
+                         <div class="col-sm-2"></div> 
+                    </div>
+                        <div class="col-sm-4"></div>
+
+                        <div class="col-sm-4 offset-md-4">
+<?php
+        } else {
+?>
                 <div class="col-sm-4"></div>

                 <div class="col-sm-4 offset-md-4 logoCol">
+<?php
+        }
+?>
                     <div class="loginCont center-block">
                         <form method="post" <?=$loginautocomplete?> class="login">
                             <p class="form-title">Sign In</p>

This is getting to be more a requirement for US Government Agencies, as security adherence to NIST, DOD and DHS Security requirements.

I agree with this. This is a blocker for me right now.
Is HTML custom code not permissible? 5years request for something fundamental seems troubling.

Fantastic work Marcos.
Applied and works without issue. As a test i used the provided custom message in the OPs redmine above.
This looks good on my end.