From 333fda7938c0463a52d4990aac82cb47f935ea7b Mon Sep 17 00:00:00 2001
From: Philippe Deatherage <pd@dwdonline.com>
Date: Sun, 6 Dec 2015 20:34:11 -0800
Subject: [PATCH] Exclude IP Addresses

Added code to allow you to set IP addresses to exclude from login
requirement. This is helpful if certain IP addresses should be able to
access the site without login.
---
 .../B2BProfessional/Helper/Customer.php       | 15 +++++++++++++++
 .../Sitewards/B2BProfessional/etc/system.xml  | 19 +++++++++++++++++++
 2 files changed, 34 insertions(+)

diff --git a/app/code/community/Sitewards/B2BProfessional/Helper/Customer.php b/app/code/community/Sitewards/B2BProfessional/Helper/Customer.php
index 8db06a3..266acaf 100644
--- a/app/code/community/Sitewards/B2BProfessional/Helper/Customer.php
+++ b/app/code/community/Sitewards/B2BProfessional/Helper/Customer.php
@@ -17,6 +17,11 @@ class Sitewards_B2BProfessional_Helper_Customer extends Sitewards_B2BProfessiona
      */
     const CONFIG_EXTENSION_REQUIRES_LOGIN = 'b2bprofessional/requirelogin/requirelogin';
 
+    /**
+     * Path for the config for extension allowed ip addresses that don't need to login
+     */
+    //const CONFIG_EXTENSION_REQUIRES_LOGIN_IPADDRESSES = 'b2bprofessional/exemptips/ipaddresses';
+
     /**
      * Path for the config for extension is active by customer group
      */
@@ -157,7 +162,17 @@ public function isCustomerGroupActive()
      */
     public function isLoginRequired()
     {
+      //added by Philip pd@dwdonline.com DWD
+      $allowedIPAddresses = Mage::getStoreConfig('b2bprofessional/exemptips/ipaddresses');
+      $ip = $_SERVER['REMOTE_ADDR'];
+      $allowed = explode(",",$allowedIPAddresses);
+
+      if (in_array($ip, $allowed)) {
+        return $this->getStoreFlag('0', 'bLoginRequired');
+      } else {
         return $this->getStoreFlag(self::CONFIG_EXTENSION_REQUIRES_LOGIN, 'bLoginRequired');
+      }
+      //end added by Philip pd@dwdonline.com DWD
     }
 
     /**
diff --git a/app/code/community/Sitewards/B2BProfessional/etc/system.xml b/app/code/community/Sitewards/B2BProfessional/etc/system.xml
index ed9d312..134aeb7 100644
--- a/app/code/community/Sitewards/B2BProfessional/etc/system.xml
+++ b/app/code/community/Sitewards/B2BProfessional/etc/system.xml
@@ -96,6 +96,25 @@
                         </requireloginredirect>
                     </fields>
                 </requirelogin>
+                <exemptips>
+                    <label>Exempt IP Addresses for Login</label>
+                    <frontend_type>text</frontend_type>
+                    <sort_order>3</sort_order>
+                    <show_in_default>1</show_in_default>
+                    <show_in_website>1</show_in_website>
+                    <show_in_store>1</show_in_store>
+                    <fields>
+                        <ipaddresses translate="label comment">
+                            <label>Allowed IP's</label>
+                            <frontend_type>text</frontend_type>
+                            <sort_order>3</sort_order>
+                            <show_in_default>1</show_in_default>
+                            <show_in_website>1</show_in_website>
+                            <show_in_store>1</show_in_store>
+                            <comment><![CDATA[List of IP Addresses seperated by comma. ie: 8.8.4.4,4.4.4.4]]></comment>
+                        </ipaddresses>
+                    </fields>
+                </exemptips>
                 <activatebycategorysettings translate="label comment">
                     <label>Activate by category</label>
                     <frontend_type>text</frontend_type>