Changeset 42016 for trunk/tests/phpunit/tests/admin/includesCommunityEvents.php

Timestamp:

10/25/2017 12:06:06 AM (7 years ago)

Author:

iandunn

Message:

Dashboard: Strip ports from IPs to avoid PHP warnings.

Fixes #41083.
Props pento, iandunn, EatonZ, birgire, dd32.

File:

• trunk/tests/phpunit/tests/admin/includesCommunityEvents.php (modified) (1 diff)

trunk/tests/phpunit/tests/admin/includesCommunityEvents.php

@@ -256 +256 @@
         );
     }
+
+    /**
+     * Test that get_unsafe_client_ip() properly anonymizes all possible address formats
+     *
+     * @dataProvider data_get_unsafe_client_ip_anonymization
+     *
+     * @ticket 41083
+     */
+    public function test_get_unsafe_client_ip_anonymization( $raw_ip, $expected_result ) {
+        $_SERVER['REMOTE_ADDR'] = $raw_ip;
+        $actual_result          = WP_Community_Events::get_unsafe_client_ip();
+
+        $this->assertEquals( $expected_result, $actual_result );
+    }
+
+    public function data_get_unsafe_client_ip_anonymization() {
+        return array(
+            // Invalid IP.
+            array(
+                '',    // Raw IP address
+                false, // Expected result
+            ),
+            // Invalid IP. Sometimes proxies add things like this, or other arbitrary strings.
+            array(
+                'unknown',
+                false,
+            ),
+            // IPv4, no port
+            array(
+                '10.20.30.45',
+                '10.20.30.0',
+            ),
+            // IPv4, port
+            array(
+                '10.20.30.45:20000',
+                '10.20.30.0',
+            ),
+            // IPv6, no port
+            array(
+                '2a03:2880:2110:df07:face:b00c::1',
+                '2a03:2880:2110:df07::',
+            ),
+            // IPv6, port
+            array(
+                '[2a03:2880:2110:df07:face:b00c::1]:20000',
+                '2a03:2880:2110:df07::',
+            ),
+            // IPv6, no port, reducible representation
+            array(
+                '0000:0000:0000:0000:0000:0000:0000:0001',
+                '::',
+            ),
+            // IPv6, no port, partially reducible representation
+            array(
+                '1000:0000:0000:0000:0000:0000:0000:0001',
+                '1000::',
+            ),
+            // IPv6, port, reducible representation
+            array(
+                '[0000:0000:0000:0000:0000:0000:0000:0001]:1234',
+                '::',
+            ),
+            // IPv6, port, partially reducible representation
+            array(
+                '[1000:0000:0000:0000:0000:0000:0000:0001]:5678',
+                '1000::',
+            ),
+            // IPv6, no port, reduced representation
+            array(
+                '::',
+                '::',
+            ),
+            // IPv6, no port, reduced representation
+            array(
+                '::1',
+                '::',
+            ),
+            // IPv6, port, reduced representation
+            array(
+                '[::]:20000',
+                '::',
+            ),
+            // IPv6, address brackets without port delimiter and number, reduced representation
+            array(
+                '[::1]',
+                '::',
+            ),
+            // IPv6, no port, compatibility mode
+            array(
+                '::ffff:10.15.20.25',
+                '::ffff:10.15.20.0',
+            ),
+            // IPv6, port, compatibility mode
+            array(
+                '[::ffff:10.15.20.25]:30000',
+                '::ffff:10.15.20.0',
+            ),
+            // IPv6, no port, compatibility mode shorthand
+            array(
+                '::127.0.0.1',
+                '::ffff:127.0.0.0',
+            ),
+            // IPv6, port, compatibility mode shorthand
+            array(
+                '[::127.0.0.1]:30000',
+                '::ffff:127.0.0.0',
+            ),
+        );
+    }
 }