Refactor client session hijacking protection

Signed-off-by: VirtualTam <virtualtam@flibidi.net>

1 files changed, 52 insertions, 0 deletions

diff --git a/tests/HttpUtils/ClientIpIdTest.php b/tests/HttpUtils/ClientIpIdTest.php
new file mode 100644
index 00000000..c15ac5cc
--- /dev/null
+++ b/tests/HttpUtils/ClientIpIdTest.php
@@ -0,0 +1,52 @@
+<?php
+/**
+ * HttpUtils' tests
+ */
+
+require_once 'application/HttpUtils.php';
+
+/**
+ * Unitary tests for client_ip_id()
+ */
+class ClientIpIdTest extends PHPUnit_Framework_TestCase
+{
+    /**
+     * Get a remote client ID based on its IP
+     */
+    public function testClientIpIdRemote()
+    {
+        $this->assertEquals(
+            '10.1.167.42',
+            client_ip_id(['REMOTE_ADDR' => '10.1.167.42'])
+        );
+    }
+
+    /**
+     * Get a remote client ID based on its IP and proxy information (1)
+     */
+    public function testClientIpIdRemoteForwarded()
+    {
+        $this->assertEquals(
+            '10.1.167.42_127.0.1.47',
+            client_ip_id([
+                'REMOTE_ADDR' => '10.1.167.42',
+                'HTTP_X_FORWARDED_FOR' => '127.0.1.47'
+            ])
+        );
+    }
+
+    /**
+     * Get a remote client ID based on its IP and proxy information (2)
+     */
+    public function testClientIpIdRemoteForwardedClient()
+    {
+        $this->assertEquals(
+            '10.1.167.42_10.1.167.56_127.0.1.47',
+            client_ip_id([
+                'REMOTE_ADDR' => '10.1.167.42',
+                'HTTP_X_FORWARDED_FOR' => '10.1.167.56',
+                'HTTP_CLIENT_IP' => '127.0.1.47'
+            ])
+        );
+    }
+}